From b2dfbdf4d9644c684c938cb2730deab66aa06d9b Mon Sep 17 00:00:00 2001 From: Lars-Dominik Braun Date: Sat, 2 May 2015 21:36:31 +0200 Subject: Move out of subdir --- COPYING | 674 ++ COPYING.txt | 674 ++ Makefile.am | 37 + Makefile.in | 893 ++ README.txt | 838 ++ aclocal.m4 | 8929 ++++++++++++++++++ animate.dsp | 138 + config.guess | 1516 ++++ config.h | 93 + config.h.in | 92 + config.sub | 1626 ++++ configure | 13326 +++++++++++++++++++++++++++ configure.in | 84 + convert.dsp | 146 + debian/changelog | 48 + debian/compat | 1 + debian/control | 12 + debian/copyright | 340 + debian/rules | 98 + docstring.c | 206 + filters.c | 490 + filters.h | 44 + flam3-animate.c | 342 + flam3-animate.man | 36 + flam3-convert.c | 239 + flam3-convert.man | 36 + flam3-genome.c | 1084 +++ flam3-genome.man | 36 + flam3-palettes.xml | 23135 +++++++++++++++++++++++++++++++++++++++++++++++ flam3-render.c | 427 + flam3-render.man | 36 + flam3.c | 4144 +++++++++ flam3.dsw | 65 + flam3.h | 691 ++ flam3.pc.in | 12 + genome.dsp | 146 + img.h | 44 + install-sh | 250 + interpolation.c | 980 ++ interpolation.h | 58 + isaac.c | 110 + isaac.h | 56 + isaacs.h | 46 + jpeg.c | 145 + libtool | 8900 ++++++++++++++++++ ltmain.sh | 8413 +++++++++++++++++ m4/libtool.m4 | 7377 +++++++++++++++ m4/ltoptions.m4 | 368 + m4/ltsugar.m4 | 123 + m4/ltversion.m4 | 23 + m4/lt~obsolete.m4 | 92 + missing | 353 + mkinstalldirs | 40 + palettes.c | 506 ++ palettes.h | 37 + parser.c | 1384 +++ parser.h | 35 + png.c | 226 + private.h | 154 + rect.c | 1287 +++ render.dsp | 143 + src/COPYING | 674 -- src/COPYING.txt | 674 -- src/Makefile.am | 37 - src/Makefile.in | 893 -- src/README.txt | 838 -- src/aclocal.m4 | 8929 ------------------ src/animate.dsp | 138 - src/config.guess | 1516 ---- src/config.h | 93 - src/config.h.in | 92 - src/config.sub | 1626 ---- src/configure | 13326 --------------------------- src/configure.in | 84 - src/convert.dsp | 146 - src/debian/changelog | 48 - src/debian/compat | 1 - src/debian/control | 12 - src/debian/copyright | 340 - src/debian/rules | 98 - src/docstring.c | 206 - src/filters.c | 490 - src/filters.h | 44 - src/flam3-animate.c | 342 - src/flam3-animate.man | 36 - src/flam3-convert.c | 239 - src/flam3-convert.man | 36 - src/flam3-genome.c | 1084 --- src/flam3-genome.man | 36 - src/flam3-palettes.xml | 23135 ----------------------------------------------- src/flam3-render.c | 427 - src/flam3-render.man | 36 - src/flam3.c | 4144 --------- src/flam3.dsw | 65 - src/flam3.h | 691 -- src/flam3.pc.in | 12 - src/genome.dsp | 146 - src/img.h | 44 - src/install-sh | 250 - src/interpolation.c | 980 -- src/interpolation.h | 58 - src/isaac.c | 110 - src/isaac.h | 56 - src/isaacs.h | 46 - src/jpeg.c | 145 - src/libtool | 8900 ------------------ src/ltmain.sh | 8413 ----------------- src/m4/libtool.m4 | 7377 --------------- src/m4/ltoptions.m4 | 368 - src/m4/ltsugar.m4 | 123 - src/m4/ltversion.m4 | 23 - src/m4/lt~obsolete.m4 | 92 - src/missing | 353 - src/mkinstalldirs | 40 - src/palettes.c | 506 -- src/palettes.h | 37 - src/parser.c | 1384 --- src/parser.h | 35 - src/png.c | 226 - src/private.h | 154 - src/rect.c | 1287 --- src/render.dsp | 143 - src/test.flam3 | 14 - src/variations.c | 2566 ------ src/variations.h | 142 - src/vidres.flam3 | 12 - test.flam3 | 14 + variations.c | 2566 ++++++ variations.h | 142 + vidres.flam3 | 12 + 130 files changed, 94618 insertions(+), 94618 deletions(-) create mode 100644 COPYING create mode 100644 COPYING.txt create mode 100644 Makefile.am create mode 100644 Makefile.in create mode 100644 README.txt create mode 100644 aclocal.m4 create mode 100644 animate.dsp create mode 100755 config.guess create mode 100644 config.h create mode 100644 config.h.in create mode 100755 config.sub create mode 100755 configure create mode 100644 configure.in create mode 100644 convert.dsp create mode 100644 debian/changelog create mode 100644 debian/compat create mode 100644 debian/control create mode 100644 debian/copyright create mode 100755 debian/rules create mode 100644 docstring.c create mode 100644 filters.c create mode 100644 filters.h create mode 100644 flam3-animate.c create mode 100644 flam3-animate.man create mode 100644 flam3-convert.c create mode 100644 flam3-convert.man create mode 100644 flam3-genome.c create mode 100644 flam3-genome.man create mode 100644 flam3-palettes.xml create mode 100644 flam3-render.c create mode 100644 flam3-render.man create mode 100644 flam3.c create mode 100644 flam3.dsw create mode 100644 flam3.h create mode 100644 flam3.pc.in create mode 100644 genome.dsp create mode 100644 img.h create mode 100755 install-sh create mode 100644 interpolation.c create mode 100644 interpolation.h create mode 100644 isaac.c create mode 100644 isaac.h create mode 100644 isaacs.h create mode 100644 jpeg.c create mode 100755 libtool create mode 100755 ltmain.sh create mode 100644 m4/libtool.m4 create mode 100644 m4/ltoptions.m4 create mode 100644 m4/ltsugar.m4 create mode 100644 m4/ltversion.m4 create mode 100644 m4/lt~obsolete.m4 create mode 100755 missing create mode 100755 mkinstalldirs create mode 100644 palettes.c create mode 100644 palettes.h create mode 100644 parser.c create mode 100644 parser.h create mode 100755 png.c create mode 100644 private.h create mode 100644 rect.c create mode 100644 render.dsp delete mode 100644 src/COPYING delete mode 100644 src/COPYING.txt delete mode 100644 src/Makefile.am delete mode 100644 src/Makefile.in delete mode 100644 src/README.txt delete mode 100644 src/aclocal.m4 delete mode 100644 src/animate.dsp delete mode 100755 src/config.guess delete mode 100644 src/config.h delete mode 100644 src/config.h.in delete mode 100755 src/config.sub delete mode 100755 src/configure delete mode 100644 src/configure.in delete mode 100644 src/convert.dsp delete mode 100644 src/debian/changelog delete mode 100644 src/debian/compat delete mode 100644 src/debian/control delete mode 100644 src/debian/copyright delete mode 100755 src/debian/rules delete mode 100644 src/docstring.c delete mode 100644 src/filters.c delete mode 100644 src/filters.h delete mode 100644 src/flam3-animate.c delete mode 100644 src/flam3-animate.man delete mode 100644 src/flam3-convert.c delete mode 100644 src/flam3-convert.man delete mode 100644 src/flam3-genome.c delete mode 100644 src/flam3-genome.man delete mode 100644 src/flam3-palettes.xml delete mode 100644 src/flam3-render.c delete mode 100644 src/flam3-render.man delete mode 100644 src/flam3.c delete mode 100644 src/flam3.dsw delete mode 100644 src/flam3.h delete mode 100644 src/flam3.pc.in delete mode 100644 src/genome.dsp delete mode 100644 src/img.h delete mode 100755 src/install-sh delete mode 100644 src/interpolation.c delete mode 100644 src/interpolation.h delete mode 100644 src/isaac.c delete mode 100644 src/isaac.h delete mode 100644 src/isaacs.h delete mode 100644 src/jpeg.c delete mode 100755 src/libtool delete mode 100755 src/ltmain.sh delete mode 100644 src/m4/libtool.m4 delete mode 100644 src/m4/ltoptions.m4 delete mode 100644 src/m4/ltsugar.m4 delete mode 100644 src/m4/ltversion.m4 delete mode 100644 src/m4/lt~obsolete.m4 delete mode 100755 src/missing delete mode 100755 src/mkinstalldirs delete mode 100644 src/palettes.c delete mode 100644 src/palettes.h delete mode 100644 src/parser.c delete mode 100644 src/parser.h delete mode 100755 src/png.c delete mode 100644 src/private.h delete mode 100644 src/rect.c delete mode 100644 src/render.dsp delete mode 100644 src/test.flam3 delete mode 100644 src/variations.c delete mode 100644 src/variations.h delete mode 100755 src/vidres.flam3 create mode 100644 test.flam3 create mode 100644 variations.c create mode 100644 variations.h create mode 100755 vidres.flam3 diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..94a9ed0 --- /dev/null +++ b/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and 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Flam3-animate makes animations, and flam3-render +makes still images. Flam3-genome creates and manipulates genomes +(parameter sets). A C library is also installed. + +Note: the following instructions are written for Linux users. Windows +users may install the cygwin package to get the "env" command or set +the envars in your windows command prompt manually. That means +instead of a command like + + env dtime=5 prefix=foo. in=test.flame flam3-animate + +use the following set of commands: + + set dtime=5 + set prefix=foo. + set in=test.flame + flam3-animate + +As usual, to configure, build, and install: + + ./configure + make + sudo make install + +If this has problems, you may need to re-generate some configuration +files. Do the following steps: + + libtoolize + aclocal + automake + autoconf + +and then try to configure and install as above. + +This package depends on development packages for libz, libpng, +libjpeg, and libxml2. + +To test it, run + + flam3-render < test.flam3 + +and it should produce 00000.jpg and 00001.jpg, one image for each + element in the parameter file. To make an animation run + + flam3-animate < test.flam3 + +and it should produce 100 files named 00000.jpg through 00099.jpg that +interpolate between the two elements. + + +envar default meaning +===== ======= ======= +prefix (empty) prefix names of output files with this string. +begin j time of first frame to render (j=first time in input file) (animate only) +end n-1 time of last frame to render (n=last time specified in the input file) (animate only) +time NA time of first and last frame (ie do one frame) (animate only) +frame NA synonym for "time" (animate only) +in stdin name of input file +out NA name of output file (bad idea if rending more than one, use prefix instead) +template NA apply defaults based on this genome (genome only) +dtime 1 time between frames (animate only) +fields 0 if 1 then render fields, ie odd scanlines at time+0.5 +nstrips 1 number of strips, ie render fractions of a frame at once (render only) +qs 1 quality scale, multiply quality of all frames by this +ss 1 size scale, multiply size (in pixels) of all frames by this +jpeg NA jpeg quality for compression, default is native jpeg default +format png "jpg" or "ppm" or "png" +pixel_aspect 1.0 aspect ratio of pixels (width over height), eg 0.90909 for NTSC +isaac_seed random string to be used in generating random seed. defaults to time(0) +seed random integer seed for random numbers, defaults to time+pid. deprecated. +nthreads auto number of threads to use (render and animate) +verbose 0 if non-zero then print progress meter on stderr +bits 33 also 32 or 64: sets bit-width of internal buffers (33 means 32-bit floating-point) +bpc 8 bits per channel of color: only png supports 16 (render/animate) +image filename replace palette with png, jpg, or ppm image +use_vars -1 comma sep list of variation #'s to use when generating a random flame (genome only) +dont_use_vars unset comma sep list of variation #'s to NOT use when generating a random flame. (genome only) +cross0 NA randomly select one genome from this file to genetically cross (genome only) +cross1 NA with one genome from this file (genome only) +method NA method for genetic cross: alternate, interpolate, or union. (genome only) +mutate NA randomly mutate a random genome from this file (genome only) +symmetry NA set symmetry of result. (genome only) +clone NA clone random flame in input (genome only) +clone_all NA clones all flames in file. useful for applying template to all flames (genome only) +animate NA interpolates between all flames in a file, using times specified in file (genome only) +sequence NA 360 degree rotation 'loops' times of each control point plus rotating transitions (genome only) +loops NA number of times to rotate each control point in sequence (genome only) +tries 50 number of tries to make to find a good genome. (genome only) +strip NA strip input, frame and nframes control which one. (genome only) +transparency 0 make bknd transparent, if format supports it (render/animate) +name_enable 0 use 'name' attr in to name image output if present (render only) +nick "" nickname to use in tags / img comments +url "" url to use in tags / img comments +id "" ID to use in tags / img comments +comment "" comment string for tags (genome only) +use_mem auto floating point number of bytes of memory to use (render only) +noedits unset omit edit tags from output (genome only) +write_genome 0 write out genome associated with center of motion blur window (animate only) +print_edit_depth 0 depth to truncate tag structure. 0 prints all tags (genome only) +intpalette unset round palette entries for importing into older Apophysis versions (genome only) +insert_palette unset insert the palette into the image. +enable_jpeg_comments 1 enables comments in the jpeg header (render and animate) +enable_png_comments 1 enables comments in the png header (render and animate) + +earlyclip 0 enables the early clipping of rgb values for better antialiasing and resizing + defaults to 0 for backwards compatibility +flam27 0 flam3 2.7 compatibility mode; ensures generated genomes can be used by flam3 2.7.18 +stagger 0 affects simultaneity of xform interpolation during genome interpolation. + represents how 'separate' the xforms are interpolated. set to 1 for each + xform to be interpolated individually, fractions control interp overlap. +apo_palette 0 set this to 1 to use only the first 255 elements of the palette (apophysis compatibility) + +for example: + + env dtime=5 prefix=foo. in=test.flam3 flam3-animate + +means to render every 5th frame of parameter file foo.flam3, and store +the results in files named foo.XXXX.jpg. + +the flam3-convert program reads from stdin the old format created by +the GIMP and writes to stdout the new xml format. + +the flam3-genome program creates random parameter files. it also mutates, +rotates, and interpolates existing parameter files. for example to +create 10 wholly new control points and render them at normal quality: + + env template=vidres.flam3 repeat=10 flam3-genome > new.flam3 + flam3-render < new.flam3 + +if you left out the "template=vidres.flam3" part then the size, +quality, etc parameters would be their default (small) values. you +can set the symmetry group: + + env template=vidres.flam3 symmetry=3 flam3-genome > new3.flam3 + env template=vidres.flam3 symmetry=-2 flam3-genome > new-2.flam3 + flam3-render < new3.flam3 + flam3-render < new-2.flam3 + +Mutation is done by giving an input flame file to alter: + + env template=vidres.flam3 flam3-genome > parent.flam3 + env prefix=parent. flam3-render < parent.flam3 + env template=vidres.flam3 mutate=parent.flam3 repeat=10 flam3-genome > mutation.flam3 + flam3-render < mutation.flam3 + +Normally one wouldn't use the same file for the template and the file +to mutate. Crossover is handled similarly: + + env template=vidres.flam3 flam3-genome > parent0.flam3 + env prefix=parent0. flam3-render < parent0.flam3 + env template=vidres.flam3 flam3-genome > parent1.flam3 + env prefix=parent1. flam3-render < parent1.flam3 + env template=vidres.flam3 cross0=parent0.flam3 cross1=parent1.flam3 flam3-genome > crossover.flam3 + flam3-render < crossover.flam3 + +flam3-genome has 3 ways to produce parameter files for animation in +the style of electric sheep. the highest level and most useful from +the command line is the sequence method. it takes a collection of +control points and makes an animation that has each flame do fractal +rotation for 360 degrees, then make a smooth transition to the next. +for example: + + env sequence=test.flam3 nframes=20 flam3-genome > seq.flam3 + flam3-animate < seq.flam3 + +creates and renders a 60 frame animation. there are two flames in +test.flam3, so the animation consists three stages: the first one +rotating, then a transition, then the second one rotating. each stage +has 20 frames as specified on the command line. if you want to +render only some fraction of a whole animation file, specify the begin +and end times: + + env begin=20 end=40 flam3-animate < seq.flam3 + +the other two methods are harder to use because they produce files that +are only good for one frame of animation. the output consists of 3 +control points, one for the time requested, one before and one after. +that allows proper motion blur. for example: + + env template=vidres.flam3 flam3-genome > rotme.flam3 + env rotate=rotme.flam3 frame=10 nframes=20 flam3-genome > rot10.flam3 + env frame=10 flam3-animate < rot10.flam3 + +the file rot10.flam3 specifies the animation for just one frame, in +this case 10 out of 20 frames in the complete animation. C1 +continuous electric sheep genetic crossfades are created like this: + + env inter=test.flam3 frame=10 nframes=20 flam3-genome > inter10.flam3 + env frame=10 flam3-animate < inter10.flam3 + +see http://flam3.com/flame.pdf for descriptions & formulas, and +see http://electricsheep.wikispaces.com/Variations for updates. + +The complete list of variations: + + 0. linear + 1. sinusoidal + 2. spherical + 3. swirl + 4. horseshoe + 5. polar + 6. handkerchief + 7. heart + 8. disc + 9. spiral + 10. hyperbolic + 11. diamond + 12. ex + 13. julia + 14. bent + 15. waves + 16. fisheye + 17. popcorn + 18. exponential + 19. power + 20. cosine + 21. rings + 22. fan + 23. blob + 24. pdj + 25. fan2 + 26. rings2 + 27. eyefish + 28. bubble + 29. cylinder + 30. perspective + 31. noise + 32. julian + 33. juliascope + 34. blur + 35. gaussian_blur + 36. radial_blur + 37. pie + 38. ngon + 39. curl + 40. rectangles + 41. arch + 42. tangent + 43. square + 44. rays + 45. blade + 46. secant2 + 47. twintrian + 48. cross + 49. disc2 + 50. super_shape + 51. flower + 52. conic + 53. parabola + 54. bent2 + 55. bipolar + 56. boarders + 57. butterfly + 58. cell + 59. cpow + 60. curve + 61. edisc + 62. elliptic + 63. escher + 64. foci + 65. lazysusan + 66. loonie + 67. pre_blur + 68. modulus + 69. oscilloscope + 70. polar2 + 71. popcorn2 + 72. scry + 73. separation + 74. split + 75. splits + 76. stripes + 77. wedge + 78. wedge_julia + 79. wedge_sph + 80. whorl + 81. waves2 + 82. exp + 83. log + 84. sin + 85. cos + 86. tan + 87. sec + 88. csc + 89. cot + 90. sinh + 91. cosh + 92. tanh + 93. sech + 94. csch + 95. coth + 96. auger + 97. flux + +see http://flam3.com/flame.pdf for descriptions & formulas for each of +these. note that, by default, if a random flame is requested and neither +'use_vars' or 'dont_use_vars' are specified, the following variations are +not used: noise, blur, gaussian_blur, radial_blur, ngon, square, rays, +and cross. + +note: these variations do not use the variation weight to scale their +contributions, and so will not be implemented in flam3: +circlize + + +====================================== + +todo: eliminate all static storage. + +====================================== + +changelog: + +12/29/10 Added --version option to flam3-genome. fixed bug in 16 bpc + png image writing when using strips. xform opacity now affects + calculated width of density estimation filters. Release as 3.0.1. + +10/05/10 Small tweaks. Fuse iterations default to 15 but increase to + 100 when using earlyclip. flux variation added. Release as 3.0. + +12/20/09 Highlight power now interpolates smoothly from old behavior + (-1) to new behavior. flam3-genome 'split' mode was broken, fixed + (thanks Exper.) Die gracefully instead of segfault when very small + estimator_curve values are specified. Version attribute added to + flame tag. Number of iterations used to fuse attractor increased to + 100. Release as 2.8beta7. + +11/24/09 Potential speedup of 5% over prior versions. Many threading + issues identified and resolved when using flam3 shared library as + back end for user interfaces. 14 complex plane variations added. + auger variation added. new flam3_make_strip library function to + generate stripped genomes for external ui strip renders. bug fix: + when rendering strips, use the same random context for each strip + to prevent edge effects where strips butt against each other. flam3 + will now linearly interpolate missing colors in the colormap. + Release as 2.8beta6. + +10/16/09 Non-threadsafe progress tracking code in main iteration thread + replaced with per-render progress storage. Fixed bug where pausing + render during density estimation stage terminated render. Waves2 + variation fixed (thx Joel F). Release as 2.8beta5. + +10/07/09 Fixed bug affecting 'animate' mode with flam3-genome. Changed + estimate_bounding_box to increase discarded iterations if numerous + badvals were encountered during iterations. Exported a few more + functions for Windows DLL. Release as 2.8beta4. + +10/03/09 Changed color_speed range from 0 (no color change) to 1 + (use new xform color). Animate attribute is now 0 for no motion, + 1 for motion. Removed final xform from stagger algorithm. 'oscope' + parameters are now called 'oscilloscope' to match the rest of the + parametric variations (backwards compatible, so old genomes can be + read.) Stagger now affects morphing as well as sheep rotation, but + only using flam3-genome (not flam3-animate). Release as 2.8beta3. + +03/18/09 Major upgrade : + - 28 variations added, mostly from the sourceforge plugins pack + - significant speed optimization of variations + - setting earlyclip env var on commandline will enable an alternate + calculation of color values, resulting in better antialiasing + - 'highlight_power' flame element controls the white highlights in + dense areas, eliminating the hue shift bug + - Apophysis chaos and solo xform/plotmode features have been + implemented. solo/plotmode are promoted to floating point + 'opacity'. opacity and chaos are both interpolatable. + - tag now available for xforms...allows cyclic variation + of any regular xform parameter/coef/post. + - env var 'stagger' affects the simultaneity of xform interpolation + when morphing from one flame to another. set to 0 for existing + behaviour, set to 1 to make each xform interpolate individually + - symmetry has been broken out into color_speed and animate tags + with the same sense (which is confusing and will be fixed in a + future release). + - set the flam27 env var to output backwards compatible genomes + (when possible.) + - passes the consistency test where rendering an image at double + size and filtering it down produces the same results as the + original (modulo quality). + +03/17/09 Added fuzz testing with zzuf to the regression tests. 'Strip' + mode and genomes with the zoom parameter used now break into pieces + properly. insert_palette fixed (broken a few versions ago.) fixed + twintrian variation when small weights are used. various rare + segfaults and memory leaks fixed. 'palette_mode' attribute added to + flame element for smoother palette interpolation in slow animations; + possible values are 'step' and 'linear' ('step' mode is default and + matches previous behaviour.) Release as 2.7.18. + +11/11/08 Add error checking on the numbers in the input genome. Do + not exit on read errors, fail gracefully. Changed sin/cos = tan in + the tangent variation. Added polar to list of variations that use + the inverted linear identity. Bugfix: temporal_filter_exp was not + set properly in template. Apply interpolation attribute in + templates. Add/publish datarootdir with pkg-config so the palette + file is easy to find (for qosmic). Copyright by Spotworks LLC + instead of Spot and Erik. Add fuzz checks to the regression + suite. include LNX/OSX/WIN in the version string. In + flam3-genome animate command, added one to last flame time, so the + end time is inclusive. Release as 2.7.17. + +09/06/08 Added 'clone_all' to flam3_genome to allow application of + template to all flames in a file at once, and 'animate' to write + a full sequence of interpolations out. 'animate' is similar to + 'sequence' except that no control point rotation is performed. + Fixed non-functional 'write_genome' env var for flam3_animate. + Two bugs associated with interpolating from a log interpolation_type + to a non-log interpolation_type fixed (rotate angle reduction and + special inverted identity). when using flam3_rotate in 'spin_inter' + the interp type of the first genome is now used rather than the + current genome's interp type. Enforced upper and lower bounds for + xform color and upper bound for interpolated colormap values + as "smooth" interpolation led to values out of range. If "smooth" + interpolation is specified for all flames in a file, the first and + second-to-last genome is switched to "linear" with a warning. + spatial filters with non-box-filter window functions fixed. + Release as 2.7.16. + + +08/25/08 Added new interpolation types 'old' and 'older', for use in + recreating old animations. 'linear' mode now does not rotate padded + xforms (results in prettier symmetric singularities). switched to + using a 'padding' flag instead of a 'just initialized' flag; padding + flag used for implementation of 'old' and 'older' types. + interpolation_space now deprecated, instead use interpolation_type. + flam3_align is now idempotent (multiple applications do not change + the control points.) Default number of temporal samples bumped to + 1000. Removed CVS headers from source code (now using SVN). + Default interpolation mode now log. Removed 'move' and 'split' vars. + changes to flam3-genome: sequence mode now returns linear + interpolation mode for all control points except first/last of edges + - these cps will use the original interpolation mode; inter and + rotate modes will now return padded genomes for all control points, + all with linear interpolation specified. instead of centering + sometimes reframe by golden mean plus noise. Release as 2.7.15. + +07/21/08 Add configuration option for atomic-ops. bug fix: do not + truncate floating point palettes. new motion blur features: add + temporal_filter_type, can be "box" (default) or "gaussian" or + "exp". Temporal_filter_width and temporal_filter_exp are parms to + it. 'blur' env var no longer used. Small bug fix: iteration + count depends only on the size of the output image, not the padded + image (the gutter). When interpolating, only do -pi/pi adjustment + for non-asymmetric cases. Julian/juliascope variations use the + alternate inverted identity for interpolation (reduces wedge + effect). Add python script for regression and consistency + checking. Add svn revision number to version string (in the + software not of the package). Release as 2.7.14. + +05/28/08 Restored upper limit on particle coordinates. Release as + 2.7.13. + +05/16/08 Added man pages. Removed upper limit on particle + coordinates. fixed FSF address in comments. update to automake + 1.10.1. added eps to denom of perspective fraction to avoid + infinities (thanks fred). Put contents of 'id' env var in png/jpg + comment block. Release as 2.7.12. + +04/05/08 Added 16 bit per channel support to PNG via bpc envar. + isaac.h is now installed with the flam3 headers. Strip indexing + now done with size_t's to fix bug in large images (thanks Paul). + Progress callback now returns ETA, and per-thread verbose flag + functionality fixed. Enumerated spatial filter types now used in + flam3.h, taking the place of function pointers (simplifies the + API). Fix bug by moving precalculation of variation variables to + flam3_iterate (thanks david). Release as 2.7.11. + +03/15/08 fixed interpolation bug when magnitude of rotation/scaling + component of affine transform is 0. replaced secant variation + with more flame-friendly secant2 (eliminates gap in y direction, + scales y-coordinate by weight). warning message now printed when + unrecognized variation is present in an xform. fixed bad + inequality when checking for -pi/pi discontinuity during complex + interpolation. release as 2.7.10. + +02/08/08 non-zero weights for final xforms no longer allowed, and now + have no effect. recompiled windows exes with mingw gcc 4.1 to + take advantage of scalability improvements in flam3 2.7.8 (was + compiling with mingw gcc 3.4 until now). for fedora package + compliance, flam3.pc.in patched by ian weller and moved use of + config.h to c files only. release as 2.7.9. + +01/26/08 better scalability across multiple CPUs by using compare and + swap (from Tim Hockin). fix bug in large images (>2GB). add + flam3_srandom and flam3_malloc/free to better support wrapping + with python on windows, which links with a different C + runtime. add --enable-shared option to configure script (from + Bobby R Ward). release as 2.7.8. + +12/16/07 fixed bug (rare random crash) identified by david burnett. + initialize new xforms with better defaults for parametric + variations (based on interpolated-against xforms). add id envar, + like nick/url. add clone_action envar. return to xform + interpolation based on complex logs, but make consistent decisions + about counter/clockwise rotation across the sheep edges. + interpolation_space attribute to flame element can be set to + "linear" to go back to the simpler method, or "log" to use this + new (default) method. release as 2.7.7 + +10/20/07 fixed action string overflow when many xforms are present. + added 'print_edit_depth' env var to control how many levels of + tags are saved when using flam3-genome. Fixed wrong + placement of random improve_colors code in flam3-genome. go to + five digit filenames. fixed bug in supershape variation. API + cleanup, thanks to david bitseff. release 2.7.6. + +08/14/07 various code updates to assist with compiling under msvc++. + now can specify --disable-pthread or --enable-pthread to configure + to better control compilation. fixed bug preventing renders of + flames with more than 128 xforms. release 2.7.5. + +07/12/07 fixed bug in split variation, now compatible with both + versions of Apo. added insert_palette option. switched density + estimation kernel from Epanichnikov to Gaussian. genetic cross + now crosses palettes rather than selecting one of the parent + palettes. remove noisy variations from random generation if + use_vars or dont_use_vars not specified. fixed metrics calculated + on small test render for genetic operations. reduced memory + requirements for density estimation filters. 64-bit linux distros + now supported. release 2.7.4. + + +06/21/07 flam3 version, rendered genome, some render statistics and + optionally nick/url stored in jpeg/png headers. fixed two bugs + in isaac rng code (strongly affected temporal blur). prevent + final xform rotation for sheep animation. fixed interpolation + when only one flame has final xform. added Supershape, Flower, + Conic, Parabola, Move and Split variations. Shape combined with + Supershape via 'rnd' parameter. flam3-genome now writes 'name' + attribute for rotate and sequence modes. oversample attribute + deprecated; supersample now preferred. new build process for + windows exes using MinGW/MSYS. added 'intpalette' env var to + round floating point palettes to allow older versions of Apophysis + to read them. default image type is now PNG, transparency off. + density estimation code revised to be more consistent between + different supersample levels, which required change to default + de params. limit number of de filters to conserve memory. fixed + julia variation dependency on non-thread-safe random bit function. + removed random number storage for radial blur variation. + release 2.7.3. + 07/26/08: Note, incompat. change made to direction of cp->rotate + (as of 2.7.3, rotates shortest distance instead of clockwise) + +02/09/07 use isaac random number generator to avoid differences + between mac/pc/linux. use multiple threads to take advantage + of multiple CPUs or cores. new variations: disc2, Arch, + Tangent, Square, Rays, Blade, Secant, Twintrian, Cross. + fixed bug reading hex color format - must remove \n prior to + start of colors if present. use EPS in spiral, hyperbolic + and spherical to eliminate black spots. fix numbering of + disc2, change parameter to estimate_bounding_box. made blur + kernel type templatable. removed extraneous 'enabled="1"' in + writing out final xform information (no longer needed). + release 2.7.2. + +12/31/06 fixed bug in waves precalculation code. curl and rectangles + variations from joel faber. remove visibility of + rotation_center attribute, fix strips operator to handle + rotation without it. added motion exponent and gamma lin + thresh to flam3_print. list of variations in the docstring + automatically generated. flam3-genome: envar noedits + suppresses output of edit history. release 2.7.1. + +09/27/06 print out palette as floating point with up to 6 digits + rather than integers (for very slow smooth transitions). + Added optimization to only recalculate the xform distrib + array when necessary (Thanks Joel Faber). Added settable + kernel for downrez. Added XML reading code for new + format for gradients. Functionalized hex gradient read. + Removed color shift experimental feature. New + 'motion_exponent' attribute controls fade of temporal steps. + added gaussian_blur and radial_blur vars from apo. added pie + and ngon variations from joel faber. add rotation_center + attribute. added but disabled image variation from joel. + release as 2.7. + +06/26/06 use new libpng api, handle libpng errors properly (from nix + at esperi.org.uk). print out palette as floating point with + 6 digits rather than integers (for very slow smooth + transitions). + +06/11/06 disable density estimation for 16 and 32 bit buffers because + it doesn't work. Apo team removed "enabled" from final xform + specification, so now it defaults to on. make default + temporal samples be 60 so that motion blur is the default, + but explicitly ignore temporal samples when rendering still + frames. add strip genetic operator to flam3-genome for + breaking a flame into strips for parallel rendering. add + subpixel offsets for antialiasing by averaging multiple + images. release as 2.7b8. + +05/25/06 change attribute name "batches" to "passes" because many old + genomes have it set, and with density estimation it is + harmful. + +04/28/06 remove debugging code, release as 2.7b7. + +04/28/06 add attribute interpolation="smooth" for catmull-rom + interpolation. known bug: some frames come out dark. + release as 2.7b6. + +04/15/06 rename XML attribute "estimator" to "estimator_radius". fix + the progress callback. add use_mem envar. move palette + database to external file. cleanup namespace. add new + variations blur, julian, and juliascope. fix flam3-convert. + add experimental color shifting via "shift" envar. supports + finalxform. can read hex palette format. avoids the "square" + that appears from NaNs. release as 2.7b5. + +01/11/06 unlimited number of xforms per flame. new variations + cylinder and perspective. rename rename de_max_filter to + estimator, de_min_filter to estimator_minimum, de_alpha + to estimator_curve, and jitters to temporal_samples. + release as 2.7b4. + +11/28/05 performance optimization, fix symmetry singularities, added + bubble variation, fixed handkerchief variation, templates + apply to sequence and rotate flam3-genome commands, added + envar "name_enable" to render filenames specified in the + "name" attribute of the flame element, small bugfixes, + release as 2.7b3. + +11/04/05 verbose on by default. Added 'transparency' envar for png + renders without transparency channel. Fixed non-black + background jpeg renders. add improve_colors mutation, + rewrite most of estimate_bounding_box. added new variations + blob pdjd fan2 rings2 eyefish. added '33bit' method for + 32-bit floats. tags track history. alter the gamma + curve to be linear near 0 to avoid singularity and reduce + noise, set with gamma_threshold. release as v2.7b2. + +09/24/05 new density estimator and temporal jitter code from Erik + Reckase (note removal of todo items above :). allow gamma, + vibrancy, contrast, pixels_per_unit, and brightness to vary + as part of the genome rather than as part of the rendering + parameters. flam3-genome does not retry when cloning. ditch + 2nd color coordinates. release as v2.7b1. + +06/27/05 in flam3_dimension, give up and return NaN if 90% or more of + the samples are being clipped. release v2.6. + +06/22/05 add envar to control the number of tries. + +06/06/05 add new form of mutation that introduces post xforms. + +05/20/05 fix memory trashing bug resulting from xform overflow. put + regular xforms before symmetry in printed genomes. enforce + weights non-negative & at least one xform. remove + nan-protection from popcorn variation. truncate xforms with + very small weight. + +05/13/05 fix bug reported by erik reckase where fan variation could + blow up to NaN because the domain of atan2 was not protected. + remove protection from all atan2 calls and instead detect NaN + results and replace them with noise. count really large + values as bad too to prevent blowing up to infinity. enforce + 0<=hue<1, release v2.6b1. + +05/05/05 report choices made during genome generation in notes + attribute. flam3_dimension no longer hangs when most of the + attractor is outside the camera. limit number of variations + produced by genetic operators to 5. reduce rate of + interpolation method of crossover. + +03/17/05 put cloning back in (found by James Rantanen). + +03/08/05 change sawtooth variation (incompatible!). add fan + variation. rename sawtooth to rings. release as v2.5. + +03/01/05 fix rotation when nstrips > 1. add flam3_dimension(). minor + bugfixes. release as v2.4. + +01/25/05 release as v2.3. + +01/18/05 support post xforms (idea from eric nguyen). support camera + rotation. + +12/28/04 release as v2.2. + +12/27/04 preview implementation of image fractalization by adding a + color coordinate. changed how random/default color + coordinates are selected (they alternate 0 and 1 instead of + being distributed between 0 and 1). WARNING: incompatible + format change to samples argument of flam3_iterate. + +12/20/04 allow mutation and crossover from files with multiple + genomes. a random genome is selected for each repetition. + +12/11/04 fix bug printing out interpolated non-built-in palettes. + warn if any images sizes in animation do not match. + +12/01/04 remove debugging code left in flam3-convert, thanks to Paul + Fishwick for reporting this. add cosine variation. add + sawtooth variation. handle nstrips that do not divide the + height. write partial results as strips are computed. fix + old bug where in 32 bit mode one of the terms appeared to be + calculated at 16 bits. release as v2.1. + +10/28/04 fix docstring bug. release as v2.0.1. + +10/28/04 renaming, cleanup, and modularization. now exports + libflam3.a and flam3.h, all names prefixed with flam3_. + binaries named with flam3- prefix, genome files use flam3 + suffix. create and install a flam3.pc pkg-config file. + release as v2.0. + +09/21/04 fix bug where code for integer rounding was left in 64-bit + floating point version. round remaining time up so we do not + say ETA in 0 seconds. do not use static allocation to hold + onto memory, just malloc and free what we need every frame. + enforce positive oversampling. fix bug in hqi on sequences + of images of different sizes. release as v1.15. + +09/17/04 change name of envar to control jpeg compression quality from + "quality" to "jpeg". check for bad nbatches values. release + as v1.14. + +08/23/04 add about 600 cmaps from Jackie, Pat Phillips, Classylady, + and BTomchek. use 64-bit (double) sized buffers. remove + white_level. add new variations: exponential & power. fix + bug where hue_rotation was left uninitialized. add clone + option to pick-flame which just applies template to the input + without modifying genome. random_control_point can now put + multiple variations in one xform. remove altivec code because + it is incompatible with 64-bit buffers. verbose (progress bar + on stderr) from Jon Morton. control random number seeds via + seed envar. support buffer sizes 16, 32, or 64 bits with + three versions of rect.c included into libifs.c. + +03/28/04 fix bug interpolating between flames with different numbers + of xforms introduced by the new de/parsing. add modified + version of the popcorn variation from apophysis. fix small + bug in waves variation. make distribution of variations + even. add altivec code from R.J. Berry of warwick.ac.uk. + release as v1.13. + +03/26/04 add wave variation. allow negative variational coefs. do + not truncate filter width to an integer. add fisheye + variation. make variations print by name instead of using a + vector, that is say spherical="1" instead of var="0 0 1" or + var1="2". it should still read the old format. + +03/07/04 fix bug printing out result of interpolating between + symmetries. release as v1.11. + +03/03/04 add new means of crossover: a random point between the + parents as defined by linear interpolation. in all kinds of + crossover, reset the color coordinates to make sure they are + spread out well. somehow lost part of the extra_attributes + patch, so put it in again. add pixel_aspect_ratio envar. + decrease filter cutoff threshold. the edges of the filter + were almost zeros, so making the filter smaller saves time + with almost no effect on the results. do not print out the + attributes of control points that have default values. + release as v1.10. + +02/26/04 remove prefix argument to print_control_point, and add + extra_attributes. allow any value for vibrancy parameter. + allow variation blending coefs to have any values. do not + normalize them. on windows nstrips is computated + automatically to fit within memory (leaves at least 20% + unused). support png image format and if output is png then + compute & output alpha channel. release as v1.9. + +02/01/04 add julia variation, and put bent variation back in. change + how colors are computed in presense of symmetry: xforms that + come from a symmetry do not change the color index. this + prevents the colors from washing out. since an xform may be + interpolated between a symmetry and not, this this is a + blending factor. add more documentation. add function to + compute lyapunov coefs. allow control over symmetries + produced by pick-flame. release as v1.8. + +07/20/03 cleanup, update documentation, release as v1.7. + +07/15/03 fix bug in interpolation where in last frame when going from + non-symmetric to symmetric it left out some xforms. drop + support for "cmap_inter". add var1 as a abbreviation to var + in xml output, and do not print trailing 0s in var string. + +07/09/03 change matrix interpolation to be linear rather than complex + log to avoid the discontinuity at 180 degrees. this was + causing jumpiness in the C1 continuous algorithm. this means + that rotation has to be handled with pick-flame. put direct + support for symmetries in the de/parser to make control + points smaller and easier to understand. support + combinations of bilateral & rotational symmetry. + +06/22/03 bug in colormap interpolation. release as v1.6. + +06/20/03 fix some bugs, in particular remove sorting of the xforms + when control points are read. they are only sorted when they + are generated. updated dates on copyright notices. added + time parameter to anim, shorthand for begin & end being the + same. added a fairly terrible hack to allow palettes to be + specified as blending of two basic palettes. this requires + much less bandwidth than sending 256 rgb triples. in + pick-flame change default to be enclosed xml output. + +06/09/03 add C1 continuous interpolation to pick-flame (suggested by + Cassidy Curtis). added new variations from Ultra Fractal + version by Mark Townsend. added symmetry xforms. + +06/02/03 add convert-flame which reads the old file format and writes + the new one. release as v1.5. + +03/22/03 fix bug in hqi & anim. somewhere along the way (prolly jpeg) + nstrips was broken. add qs and ss params to hqi. + discontinue strips for anim because the implementation is a + bit problematic (animating zoom??). bump version to 1.4. + +03/05/03 add pick-flame.c to the project, and extend it with mutation + and crossover capability. add parse_control_points_from_file + (and use it). rename non-xml variants of de/parsers to *_old + and rename xml variants to remove _xml. add + rotate_control_point. bump version to 1.3. + +02/10/03 increase CHOOSE_XFORM_GRAIN by 10x and use chars instead of + ints. remove extra -ljpeg from Makefile. lose hack that + ignored density xforms after interpolation. what was that + for?? it makes a difference, and just makes interpolation + less smooth as far as i can tell. bump version to 1.2. + +01/17/03 release as v1.1. + +01/16/03 support output in jpeg format; this is the default. support + win32. + +01/08/03 by default don't render the last frame so that animations + dove-tail and loop + +01/06/03 fix how too many xforms are detected so that one more xform + is allowed. + +12/22/02 first release as independent package. release as v1.0. diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..d411536 --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,8929 @@ +# generated automatically by aclocal 1.11.1 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],, +[m4_warning([this file was generated for autoconf 2.65. +You have another version of autoconf. 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For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from `configure', and `config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# `config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain="$ac_aux_dir/ltmain.sh" +])# _LT_PROG_LTMAIN + + + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the `libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to `config.status' so that its +# declaration there will have the same value as in `configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# ='`$ECHO "X$" | $Xsed -e "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags="_LT_TAGS"dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into `config.status', and then the shell code to quote escape them in +# for loops in `config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Fix-up fallback echo if it was mangled by the above quoting rules. +case \$lt_ECHO in +*'\\\[$]0 --fallback-echo"')dnl " + lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` + ;; +esac + +_LT_OUTPUT_LIBTOOL_INIT +]) + + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +cat >"$CONFIG_LT" <<_LTEOF +#! $SHELL +# Generated by $as_me. +# Run this file to recreate a libtool stub with the current configuration. + +lt_cl_silent=false +SHELL=\${CONFIG_SHELL-$SHELL} +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AS_SHELL_SANITIZE +_AS_PREPARE + +exec AS_MESSAGE_FD>&1 +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to ." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2008 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $[#] != 0 +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try \`$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try \`$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +if test "$no_create" != yes; then + lt_cl_success=: + test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" + exec AS_MESSAGE_LOG_FD>/dev/null + $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false + exec AS_MESSAGE_LOG_FD>>config.log + $lt_cl_success || AS_EXIT(1) +fi +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +_LT_COPYING +_LT_LIBTOOL_TAGS + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + _LT_PROG_XSI_SHELLFNS + + sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES +# -------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=echo + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + m4_if([$1], [CXX], +[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX +# ----------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +AC_LINK_IFELSE(AC_LANG_PROGRAM,[ +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi],[]) +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[ifdef([AC_DIVERSION_NOTICE], + [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], + [AC_DIVERT_PUSH(NOTICE)]) +$1 +AC_DIVERT_POP +])# _LT_SHELL_INIT + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Add some code to the start of the generated configure script which +# will find an echo command which doesn't interpret backslashes. +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[_LT_SHELL_INIT([ +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} + +case X$lt_ECHO in +X*--fallback-echo) + # Remove one level of quotation (which was required for Make). + ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` + ;; +esac + +ECHO=${lt_ECHO-echo} +if test "X[$]1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X[$]1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then + # Yippee, $ECHO works! + : +else + # Restart under the correct shell. + exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} +fi + +if test "X[$]1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<_LT_EOF +[$]* +_LT_EOF + exit 0 +fi + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test -z "$lt_ECHO"; then + if test "X${echo_test_string+set}" != Xset; then + # find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if { echo_test_string=`eval $cmd`; } 2>/dev/null && + { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null + then + break + fi + done + fi + + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + : + else + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$ECHO" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + ECHO='print -r' + elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} + else + # Try using printf. + ECHO='printf %s\n' + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + ECHO="$CONFIG_SHELL [$]0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$CONFIG_SHELL [$]0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do + if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "[$]0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} + else + # Oops. We lost completely, so just stick with echo. + ECHO=echo + fi + fi + fi + fi + fi +fi + +# Copy echo and quote the copy suitably for passing to libtool from +# the Makefile, instead of quoting the original, which is used later. +lt_ECHO=$ECHO +if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then + lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" +fi + +AC_SUBST(lt_ECHO) +]) +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], + [An echo program that does not interpret backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line __oline__ "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" +])# _LT_ENABLE_LOCK + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[AC_CHECK_TOOL(AR, ar, false) +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1]) + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test x"[$]$2" = xyes; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ + = "XX$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line __oline__ "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links="nottested" +if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", + [Define to the sub-directory in which libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || + test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[123]]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[[3-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # Some binutils ld are patched to set DT_RUNPATH + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program which can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program which can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method == "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi]) +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) + AC_SUBST([DUMPBIN]) + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +AC_MSG_CHECKING([for $compiler option to produce PIC]) +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC*) + # IBM XL 8.0 on PPC + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl*) + # IBM XL C 8.0/Fortran 10.1 on PPC + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac +AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + ;; + linux* | k*bsd*-gnu) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag= + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + _LT_TAGVAR(link_all_deplibs, $1)=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + freebsd1*) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + AC_LINK_IFELSE(int foo(void) {}, + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + ) + LDFLAGS="$save_LDFLAGS" + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_MSG_CHECKING([whether -lc should be explicitly linked in]) + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], + [[If ld is used when linking, flag to hardcode $libdir into a binary + during linking. This must work even if $libdir does not exist]]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting ${shlibpath_var} if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [fix_srcfile_path], [1], + [Fix the shell variable $srcfile for the compiler]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report which library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC="$lt_save_CC" +])# _LT_LANG_C_CONFIG + + +# _LT_PROG_CXX +# ------------ +# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++ +# compiler, we have our own version here. +m4_defun([_LT_PROG_CXX], +[ +pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes]) +AC_PROG_CXX +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_CXX + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_CXX], []) + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[AC_REQUIRE([_LT_PROG_CXX])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd[[12]]*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + gnu*) + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 will use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + xl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=echo + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + + _LT_TAGVAR(GCC, $1)="$GXX" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +]) +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + else + prev= + fi + + if test "$pre_test_object_deps_done" = no; then + case $p in + -L* | -R*) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + ;; + + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)="$p" + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)="$p" + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_PROG_F77 +# ------------ +# Since AC_PROG_F77 is broken, in that it returns the empty string +# if there is no fortran compiler, we have our own version here. +m4_defun([_LT_PROG_F77], +[ +pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes]) +AC_PROG_F77 +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_F77 + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_F77], []) + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_REQUIRE([_LT_PROG_F77])dnl +AC_LANG_PUSH(Fortran 77) + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_F77" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + CC=${F77-"f77"} + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$G77" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" +fi # test "$_lt_disable_F77" != yes + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_PROG_FC +# ----------- +# Since AC_PROG_FC is broken, in that it returns the empty string +# if there is no fortran compiler, we have our own version here. +m4_defun([_LT_PROG_FC], +[ +pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes]) +AC_PROG_FC +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_FC + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_FC], []) + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_REQUIRE([_LT_PROG_FC])dnl +AC_LANG_PUSH(Fortran) + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_FC" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + CC=${FC-"f95"} + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" +fi # test "$_lt_disable_FC" != yes + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds + +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC="$lt_save_CC" +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC="$lt_save_CC" +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +AC_MSG_RESULT([$xsi_shell]) +_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) + +AC_MSG_CHECKING([whether the shell understands "+="]) +lt_shell_append=no +( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +AC_MSG_RESULT([$lt_shell_append]) +_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PROG_XSI_SHELLFNS +# --------------------- +# Bourne and XSI compatible variants of some useful shell functions. +m4_defun([_LT_PROG_XSI_SHELLFNS], +[case $xsi_shell in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +func_stripname () +{ + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $[*] )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + +_LT_EOF + ;; + *) # Bourne compatible functions. + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + +dnl func_dirname_and_basename +dnl A portable version of this function is already defined in general.m4sh +dnl so there is no need for it here. + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; + esac +} + +# sed scripts: +my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' +my_sed_long_arg='1s/^-[[^=]]*=//' + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` + func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` +} + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'` +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "$[@]"` +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` +} + +_LT_EOF +esac + +case $lt_shell_append in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$[1]+=\$[2]" +} +_LT_EOF + ;; + *) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$[1]=\$$[1]\$[2]" +} + +_LT_EOF + ;; + esac +]) + +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [0], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# LT_INIT options. +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [pic_mode="$withval"], + [pic_mode=default]) + +test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) + +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) + +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# Generated from ltversion.in. + +# serial 3017 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.2.6b]) +m4_define([LT_PACKAGE_REVISION], [1.3017]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.2.6b' +macro_revision='1.3017' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) + +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 4 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. 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To build this project using NMAKE, +!MESSAGE use the Export Makefile command and run +!MESSAGE +!MESSAGE NMAKE /f "animate.mak". +!MESSAGE +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "animate.mak" CFG="anim - Win32 Debug" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "anim - Win32 Release" (based on "Win32 (x86) Console Application") +!MESSAGE "anim - Win32 Debug" (based on "Win32 (x86) Console Application") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +RSC=rc.exe + +!IF "$(CFG)" == "anim - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release" +# PROP BASE Intermediate_Dir "Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "Release" +# PROP Intermediate_Dir "Release" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c +# ADD CPP /nologo /W3 /GX /O2 /I "c:\src\libpng" /I "c:\src\zlib" /I "c:\src\libxml2\include" /I "c:\src\jpeg" /I "c:\src\iconv\include" /I "c:\src\pthreads" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /Zm1000 /c +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 +# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib c:\src\jpeg\libjpeg.lib c:\src\libpng\libpng.lib c:\src\libxml2\lib\libxml2.lib c:\src\zlib\zlib.lib c:\src\pthreads\pthreadVC2.lib /nologo /subsystem:console /machine:I386 /out:"Release/flam3-animate.exe" + +!ELSEIF "$(CFG)" == "anim - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug" +# PROP BASE Intermediate_Dir "Debug" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "Debug" +# PROP Intermediate_Dir "Debug" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c +# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "c:\src\jpeg" /I "c:\src\libpng" /I "c:\src\zlib" /I "c:\src\libxml2\include" /I "c:\src\iconv\include" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FR /YX /FD /GZ /Zm1000 /c +# ADD BASE RSC /l 0x409 /d "_DEBUG" +# ADD RSC /l 0x409 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept +# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib c:\src\jpeg\libjpeg.lib c:\src\libpng\libpng.lib c:\src\libxml2\lib\libxml2.lib c:\src\zlib\zlib.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept + +!ENDIF + +# Begin Target + +# Name "anim - Win32 Release" +# Name "anim - Win32 Debug" +# Begin Group "Source Files" + +# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" +# Begin Source File + +SOURCE=.\docstring.c +# End Source File +# Begin Source File + +SOURCE=".\flam3-animate.c" +# End Source File +# Begin Source File + +SOURCE=".\flam3-palettes.c" +# End Source File +# Begin Source File + +SOURCE=.\flam3.c +# End Source File +# Begin Source File + +SOURCE=.\isaac.c +# End Source File +# Begin Source File + +SOURCE=.\jpeg.c +# End Source File +# Begin Source File + +SOURCE=.\png.c +# End Source File +# End Group +# Begin Group "Header Files" + +# PROP Default_Filter "h;hpp;hxx;hm;inl" +# Begin Source File + +SOURCE=config.h +# End Source File +# Begin Source File + +SOURCE=.\jpeg.h +# End Source File +# Begin Source File + +SOURCE=rect.h +# End Source File +# End Group +# Begin Group "Resource Files" + +# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" +# End Group +# End Target +# End Project diff --git a/config.guess b/config.guess new file mode 100755 index 0000000..278f9e9 --- /dev/null +++ b/config.guess @@ -0,0 +1,1516 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, +# Inc. + +timestamp='2007-07-22' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Originally written by Per Bothner . +# Please send patches to . Submit a context +# diff and a properly formatted ChangeLog entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# The plan is that this can be called by configure scripts if you +# don't specify an explicit build system type. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep __ELF__ >/dev/null + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + exit ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm:riscos:*:*|arm:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[45]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep __LP64__ >/dev/null + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + case ${UNAME_MACHINE} in + pc98) + echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:[3456]*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + EM64T | authenticamd) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + arm*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo cris-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo crisv32-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo frv-unknown-linux-gnu + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips + #undef mipsel + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mipsel + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips64 + #undef mips64el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mips64el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips64 + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo or32-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-gnu + exit ;; + xtensa:Linux:*:*) + echo xtensa-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + # The BFD linker knows what the default object file format is, so + # first see if it will tell us. cd to the root directory to prevent + # problems with other programs or directories called `ld' in the path. + # Set LC_ALL=C to ensure ld outputs messages in English. + ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ + | sed -ne '/supported targets:/!d + s/[ ][ ]*/ /g + s/.*supported targets: *// + s/ .*// + p'` + case "$ld_supported_targets" in + elf32-i386) + TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" + ;; + a.out-i386-linux) + echo "${UNAME_MACHINE}-pc-linux-gnuaout" + exit ;; + coff-i386) + echo "${UNAME_MACHINE}-pc-linux-gnucoff" + exit ;; + "") + # Either a pre-BFD a.out linker (linux-gnuoldld) or + # one that does not give us useful --help. + echo "${UNAME_MACHINE}-pc-linux-gnuoldld" + exit ;; + esac + # Determine whether the default compiler is a.out or elf + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + #ifdef __ELF__ + # ifdef __GLIBC__ + # if __GLIBC__ >= 2 + LIBC=gnu + # else + LIBC=gnulibc1 + # endif + # else + LIBC=gnulibc1 + # endif + #else + #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) + LIBC=gnu + #else + LIBC=gnuaout + #endif + #endif + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^LIBC/{ + s: ::g + p + }'`" + test x"${LIBC}" != x && { + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit + } + test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i386. + echo i386-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/config.h b/config.h new file mode 100644 index 0000000..6391b1b --- /dev/null +++ b/config.h @@ -0,0 +1,93 @@ +/* config.h. Generated from config.h.in by configure. */ +/* config.h.in. Generated from configure.in by autoheader. */ + +/* Define to 1 if you have the header file. */ +#define HAVE_DLFCN_H 1 + +/* Have 64-bit __sync_bool_compare_and_swap() and friends. */ +/* #undef HAVE_GCC_64BIT_ATOMIC_OPS */ + +/* Have 32-bit __sync_bool_compare_and_swap() and friends. */ +#define HAVE_GCC_ATOMIC_OPS 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_INTTYPES_H 1 + +/* Define to 1 if you have the `jpeg' library (-ljpeg). */ +#define HAVE_LIBJPEG 1 + +/* Define to 1 if you have the `png' library (-lpng). */ +#define HAVE_LIBPNG 1 + +/* Define to 1 if you have the `pthread' library (-lpthread). */ +#define HAVE_LIBPTHREAD 1 + +/* Define to 1 if you have the `xml2' library (-lxml2). */ +#define HAVE_LIBXML2 1 + +/* Define to 1 if you have the `z' library (-lz). */ +#define HAVE_LIBZ 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_MEMORY_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDINT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDLIB_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STRINGS_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STRING_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_UNISTD_H 1 + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#define LT_OBJDIR ".libs/" + +/* Name of package */ +#define PACKAGE "flam3" + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT "" + +/* Define to the full name of this package. */ +#define PACKAGE_NAME "" + +/* Define to the full name and version of this package. */ +#define PACKAGE_STRING "" + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "" + +/* Define to the home page for this package. */ +#define PACKAGE_URL "" + +/* Define to the version of this package. */ +#define PACKAGE_VERSION "" + +/* Define to 1 if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Define to 1 if you can safely include both and . */ +#define TIME_WITH_SYS_TIME 1 + +/* Version number of package */ +#define VERSION "3.0" + +/* Define to empty if `const' does not conform to ANSI C. */ +/* #undef const */ + +/* Define to `unsigned int' if does not define. */ +/* #undef size_t */ diff --git a/config.h.in b/config.h.in new file mode 100644 index 0000000..9b88e93 --- /dev/null +++ b/config.h.in @@ -0,0 +1,92 @@ +/* config.h.in. Generated from configure.in by autoheader. */ + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Have 64-bit __sync_bool_compare_and_swap() and friends. */ +#undef HAVE_GCC_64BIT_ATOMIC_OPS + +/* Have 32-bit __sync_bool_compare_and_swap() and friends. */ +#undef HAVE_GCC_ATOMIC_OPS + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `jpeg' library (-ljpeg). */ +#undef HAVE_LIBJPEG + +/* Define to 1 if you have the `png' library (-lpng). */ +#undef HAVE_LIBPNG + +/* Define to 1 if you have the `pthread' library (-lpthread). */ +#undef HAVE_LIBPTHREAD + +/* Define to 1 if you have the `xml2' library (-lxml2). */ +#undef HAVE_LIBXML2 + +/* Define to 1 if you have the `z' library (-lz). */ +#undef HAVE_LIBZ + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#undef LT_OBJDIR + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define to 1 if you can safely include both and . */ +#undef TIME_WITH_SYS_TIME + +/* Version number of package */ +#undef VERSION + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to `unsigned int' if does not define. */ +#undef size_t diff --git a/config.sub b/config.sub new file mode 100755 index 0000000..1761d8b --- /dev/null +++ b/config.sub @@ -0,0 +1,1626 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, +# Inc. + +timestamp='2007-06-28' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Please send patches to . Submit a context +# diff and a properly formatted ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ + uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray) + os= + basic_machine=$1 + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | mcore | mep \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64vr | mips64vrel \ + | mips64orion | mips64orionel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | mt \ + | msp430 \ + | nios | nios2 \ + | ns16k | ns32k \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | score \ + | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu | strongarm \ + | tahoe | thumb | tic4x | tic80 | tron \ + | v850 | v850e \ + | we32k \ + | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ + | z8k) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | romp-* | rs6000-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ + | tahoe-* | thumb-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tron-* \ + | v850-* | v850e-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ + | xstormy16-* | xtensa-* \ + | ymp-* \ + | z8k-*) + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tic55x | c55x*) + basic_machine=tic55x-unknown + os=-coff + ;; + tic6x | c6x*) + basic_machine=tic6x-unknown + os=-coff + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/configure b/configure new file mode 100755 index 0000000..372bd87 --- /dev/null +++ b/configure @@ -0,0 +1,13326 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.65. +# +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + # We cannot yet assume a decent shell, so we have to provide a + # neutralization value for shells without unset; and this also + # works around shells that cannot unset nonexistent variables. + BASH_ENV=/dev/null + ENV=/dev/null + (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, +$0: including any error possibly output before this +$0: message. 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Make sure there is not a broken +alias in your environment" "$LINENO" 5 + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + as_fn_error "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if test "${ac_cv_path_mkdir+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_AWK+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE=flam3 + VERSION="3.0" + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + + + + +# Save CFLAGS from the environment +save_CFLAGS=$CFLAGS + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "no acceptable C compiler found in \$PATH +See \`config.log' for more details." "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... 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" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if test "${lt_cv_path_LD+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if test "${lt_cv_prog_gnu_ld+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if test "${lt_cv_path_NM+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$ac_tool_prefix"; then + for ac_prog in "dumpbin -symbols" "link -dump -symbols" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_DUMPBIN+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in "dumpbin -symbols" "link -dump -symbols" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if test "${lt_cv_nm_interface+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:4509: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:4512: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:4515: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if test "${lt_cv_sys_max_cmd_len+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ + = "XX$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 +$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 +$as_echo "$xsi_shell" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 +$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } +lt_shell_append=no +( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 +$as_echo "$lt_shell_append" >&6; } + + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if test "${lt_cv_ld_reload_flag+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_OBJDUMP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if test "${lt_cv_deplibs_check_method+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_AR+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AR"; then + ac_ct_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AR="ar" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +else + AR="$ac_cv_prog_AR" +fi + +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_RANLIB+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + + + + + + + + + + + + + + + + + + + + + + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line 5721 "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if test "${lt_cv_cc_needs_belf+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_DSYMUTIL+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_NMEDIT+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_LIPO+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_OTOOL+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_OTOOL64+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if test "${lt_cv_apple_cc_single_mod+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if test "${lt_cv_ld_exported_symbols_list+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if test "${ac_cv_header_stdc+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +eval as_val=\$$as_ac_Header + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + +# Set options + + + + enable_dlopen=no + + + enable_win32_dll=no + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; pic_mode="$withval" +else + pic_mode=default +fi + + +test -z "$pic_mode" && pic_mode=default + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if test "${lt_cv_objdir+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + + + + + + + + + + + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + lt_prog_compiler_no_builtin_flag=' -fno-builtin' + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:7217: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:7221: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl*) + # IBM XL C 8.0/Fortran 10.1 on PPC + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5 +$as_echo "$lt_prog_compiler_pic" >&6; } + + + + + + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if test "${lt_cv_prog_compiler_pic_works+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:7556: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:7560: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if test "${lt_cv_prog_compiler_static_works+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if test "${lt_cv_prog_compiler_c_o+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:7661: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:7665: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if test "${lt_cv_prog_compiler_c_o+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:7716: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:7720: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu) + link_all_deplibs=no + ;; + esac + + ld_shlibs=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag= + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld='-rpath $libdir' + archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + link_all_deplibs=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes=yes + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + whole_archive_flag_spec='' + link_all_deplibs=yes + allow_undefined_flag="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=echo + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_flag_spec_ld='+b $libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo(void) {} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='${wl}-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + archive_cmds_need_lc=no + else + archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5 +$as_echo "$archive_cmds_need_lc" >&6; } + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # Some binutils ld are patched to set DT_RUNPATH + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test "$hardcode_action" = relink || + test "$inherit_rpath" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = x""yes; then : + lt_cv_dlopen="shl_load" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if test "${ac_cv_lib_dld_shl_load+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = x""yes; then : + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = x""yes; then : + lt_cv_dlopen="dlopen" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if test "${ac_cv_lib_svld_dlopen+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = x""yes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if test "${ac_cv_lib_dld_dld_link+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = x""yes; then : + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if test "${lt_cv_dlopen_self+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line 10100 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if test "${lt_cv_dlopen_self_static+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line 10196 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report which library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if test "${ac_cv_header_stdc+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if test "${ac_cv_c_const+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +/* FIXME: Include the comments suggested by Paul. */ +#ifndef __cplusplus + /* Ultrix mips cc rejects this. */ + typedef int charset[2]; + const charset cs; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_const=yes +else + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +$as_echo "#define const /**/" >>confdefs.h + +fi + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = x""yes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 +$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } +if test "${ac_cv_header_time+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_time=yes +else + ac_cv_header_time=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 +$as_echo "$ac_cv_header_time" >&6; } +if test $ac_cv_header_time = yes; then + +$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflateInit_ in -lz" >&5 +$as_echo_n "checking for deflateInit_ in -lz... " >&6; } +if test "${ac_cv_lib_z_deflateInit_+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lz $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char deflateInit_ (); +int +main () +{ +return deflateInit_ (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_z_deflateInit_=yes +else + ac_cv_lib_z_deflateInit_=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflateInit_" >&5 +$as_echo "$ac_cv_lib_z_deflateInit_" >&6; } +if test "x$ac_cv_lib_z_deflateInit_" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBZ 1 +_ACEOF + + LIBS="-lz $LIBS" + +else + as_fn_error "zlib is required." "$LINENO" 5 +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_write_image in -lpng" >&5 +$as_echo_n "checking for png_write_image in -lpng... " >&6; } +if test "${ac_cv_lib_png_png_write_image+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpng $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char png_write_image (); +int +main () +{ +return png_write_image (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_png_png_write_image=yes +else + ac_cv_lib_png_png_write_image=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_write_image" >&5 +$as_echo "$ac_cv_lib_png_png_write_image" >&6; } +if test "x$ac_cv_lib_png_png_write_image" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBPNG 1 +_ACEOF + + LIBS="-lpng $LIBS" + +else + as_fn_error "The png library is required." "$LINENO" 5 +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for xmlParseFile in -lxml2" >&5 +$as_echo_n "checking for xmlParseFile in -lxml2... " >&6; } +if test "${ac_cv_lib_xml2_xmlParseFile+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lxml2 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char xmlParseFile (); +int +main () +{ +return xmlParseFile (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_xml2_xmlParseFile=yes +else + ac_cv_lib_xml2_xmlParseFile=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_xmlParseFile" >&5 +$as_echo "$ac_cv_lib_xml2_xmlParseFile" >&6; } +if test "x$ac_cv_lib_xml2_xmlParseFile" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBXML2 1 +_ACEOF + + LIBS="-lxml2 $LIBS" + +else + as_fn_error "The xml2 library is required." "$LINENO" 5 +fi + + + +if test "${enable_atomic_ops}" = "" ; then + enable_atomic_ops=yes +fi + +if test "${enable_atomic_ops}" = "yes" ; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC knows 32-bit __sync_bool_compare_and_swap()" >&5 +$as_echo_n "checking whether $CC knows 32-bit __sync_bool_compare_and_swap()... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + int main() { uint32_t a = 4; + __sync_bool_compare_and_swap(&a, 4, 5); } +_ACEOF + $CC conftest.c $CFLAGS -o conftest > /dev/null 2> /dev/null + ret=$? + rm -f conftest.o conftest + if test $ret -eq 0 ; then + +$as_echo "#define HAVE_GCC_ATOMIC_OPS 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - try specifying CFLAGS=-march={your_arch}" >&5 +$as_echo "no - try specifying CFLAGS=-march={your_arch}" >&6; } + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC knows 64-bit __sync_bool_compare_and_swap()" >&5 +$as_echo_n "checking whether $CC knows 64-bit __sync_bool_compare_and_swap()... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + int main() { uint64_t a = 4; __sync_bool_compare_and_swap(&a, 4, 5); } +_ACEOF + $CC conftest.c $CFLAGS -o conftest > /dev/null 2> /dev/null + ret=$? + rm -f conftest.o conftest + if test $ret -eq 0 ; then + +$as_echo "#define HAVE_GCC_64BIT_ATOMIC_OPS 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - try specifying CFLAGS=-march={your_arch}" >&5 +$as_echo "no - try specifying CFLAGS=-march={your_arch}" >&6; } + fi +fi + +if test "${enable_pthread}" = "" ; then + enable_pthread=yes +fi + +if test "${enable_pthread}" = "yes" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 +$as_echo_n "checking for pthread_create in -lpthread... " >&6; } +if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_create (); +int +main () +{ +return pthread_create (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthread_pthread_create=yes +else + ac_cv_lib_pthread_pthread_create=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; } +if test "x$ac_cv_lib_pthread_pthread_create" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBPTHREAD 1 +_ACEOF + + LIBS="-lpthread $LIBS" + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Pthread library not found - threads disabled." >&5 +$as_echo "$as_me: WARNING: Pthread library not found - threads disabled." >&2;} +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_start_compress in -ljpeg" >&5 +$as_echo_n "checking for jpeg_start_compress in -ljpeg... " >&6; } +if test "${ac_cv_lib_jpeg_jpeg_start_compress+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ljpeg $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char jpeg_start_compress (); +int +main () +{ +return jpeg_start_compress (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_jpeg_jpeg_start_compress=yes +else + ac_cv_lib_jpeg_jpeg_start_compress=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_start_compress" >&5 +$as_echo "$ac_cv_lib_jpeg_jpeg_start_compress" >&6; } +if test "x$ac_cv_lib_jpeg_jpeg_start_compress" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBJPEG 1 +_ACEOF + + LIBS="-ljpeg $LIBS" + +else + as_fn_error "The jpeg library is required." "$LINENO" 5 +fi + +# Extract the first word of "xml2-config", so it can be a program name with args. +set dummy xml2-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_XML2_CONFIG+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $XML2_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_XML2_CONFIG="$XML2_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/bin:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_XML2_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_XML2_CONFIG" && ac_cv_path_XML2_CONFIG="no" + ;; +esac +fi +XML2_CONFIG=$ac_cv_path_XML2_CONFIG +if test -n "$XML2_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XML2_CONFIG" >&5 +$as_echo "$XML2_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +if test "$XML2_CONFIG" != "no" +then + CPPFLAGS="`$XML2_CONFIG --cflags` $CPPFLAGS" +fi + +ac_config_files="$ac_config_files Makefile flam3.pc" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + test "x$cache_file" != "x/dev/null" && + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." 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$ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`' +macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`' +macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`' +enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`' +pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`' +host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`' +host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`' +host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`' +build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`' +build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`' +build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`' +SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`' +Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`' +GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`' +EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`' +FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`' +LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`' +NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`' +LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`' +max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`' +ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`' +exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`' +lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`' +lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`' +lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`' +reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`' +reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`' +OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`' +deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`' +file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`' +AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`' +STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`' +RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`' +CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`' +compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`' +GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' +objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`' +SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`' +ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`' +need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`' +LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`' +OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`' +libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' +module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`' +fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' +need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`' +version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`' +runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`' +libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`' +soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`' +finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`' +old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`' +striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# Quote evaled strings. +for var in SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +OBJDUMP \ +deplibs_check_method \ +file_magic_cmd \ +AR \ +AR_FLAGS \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +SHELL \ +ECHO \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_wl \ +lt_prog_compiler_pic \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_flag_spec_ld \ +hardcode_libdir_separator \ +fix_srcfile_path \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +finish_eval \ +old_striplib \ +striplib; do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +sys_lib_dlsearch_path_spec; do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Fix-up fallback echo if it was mangled by the above quoting rules. +case \$lt_ECHO in +*'\\\$0 --fallback-echo"') lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\` + ;; +esac + +ac_aux_dir='$ac_aux_dir' +xsi_shell='$xsi_shell' +lt_shell_append='$lt_shell_append' + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile' + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "flam3.pc") CONFIG_FILES="$CONFIG_FILES flam3.pc" ;; + + *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= + trap 'exit_status=$? + { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! 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This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). 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We invoke sed twice because it is the + # simplest approach to changing $(DEPDIR) to its actual value in the + # expansion. + for file in `sed -n " + s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`$as_dirname -- "$file" || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ + X"$file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir=$dirpart/$fdir; as_fn_mkdir_p + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done + done +} + ;; + "libtool":C) + + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + +# The names of the tagged configurations supported by this script. +available_tags="" + +# ### BEGIN LIBTOOL CONFIG + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Which release of libtool.m4 was used? +macro_version=$macro_version +macro_revision=$macro_revision + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# What type of objects to build. +pic_mode=$pic_mode + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="\$SED -e 1s/^X//" + +# A grep program that handles long lines. +GREP=$lt_GREP + +# An ERE matcher. +EGREP=$lt_EGREP + +# A literal string matcher. +FGREP=$lt_FGREP + +# A BSD- or MS-compatible name lister. +NM=$lt_NM + +# Whether we need soft or hard links. +LN_S=$lt_LN_S + +# What is the maximum length of a command? +max_cmd_len=$max_cmd_len + +# Object file suffix (normally "o"). +objext=$ac_objext + +# Executable file suffix (normally ""). +exeext=$exeext + +# whether the shell understands "unset". +lt_unset=$lt_unset + +# turn spaces into newlines. +SP2NL=$lt_lt_SP2NL + +# turn newlines into spaces. +NL2SP=$lt_lt_NL2SP + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# An object symbol dumper. +OBJDUMP=$lt_OBJDUMP + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == "file_magic". +file_magic_cmd=$lt_file_magic_cmd + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A symbol stripping program. +STRIP=$lt_STRIP + +# Commands used to install an old-style archive. +RANLIB=$lt_RANLIB +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# A C compiler. +LTCC=$lt_CC + +# LTCC compiler flags. +LTCFLAGS=$lt_CFLAGS + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration. +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair. +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# Transform the output of nm in a C name address pair when lib prefix is needed. +global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# An echo program that does not interpret backslashes. +ECHO=$lt_ECHO + +# Used to examine libraries when file_magic_cmd begins with "file". +MAGIC_CMD=$MAGIC_CMD + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Tool to manipulate archived DWARF debug symbol files on Mac OS X. +DSYMUTIL=$lt_DSYMUTIL + +# Tool to change global to local symbols on Mac OS X. +NMEDIT=$lt_NMEDIT + +# Tool to manipulate fat objects and archives on Mac OS X. +LIPO=$lt_LIPO + +# ldd/readelf like tool for Mach-O binaries on Mac OS X. +OTOOL=$lt_OTOOL + +# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. +OTOOL64=$lt_OTOOL64 + +# Old archive suffix (normally "a"). +libext=$libext + +# Shared library suffix (normally ".so"). +shrext_cmds=$lt_shrext_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at link time. +variables_saved_for_relink=$lt_variables_saved_for_relink + +# Do we need the "lib" prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain="$ac_aux_dir/ltmain.sh" + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + case $xsi_shell in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +func_stripname () +{ + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $* )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + +_LT_EOF + ;; + *) # Bourne compatible functions. + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; + esac +} + +# sed scripts: +my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q' +my_sed_long_arg='1s/^-[^=]*=//' + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` + func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` +} + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'` +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "$@"` +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` +} + +_LT_EOF +esac + +case $lt_shell_append in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1+=\$2" +} +_LT_EOF + ;; + *) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1=\$$1\$2" +} + +_LT_EOF + ;; + esac + + + sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit $? +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/configure.in b/configure.in new file mode 100644 index 0000000..faac129 --- /dev/null +++ b/configure.in @@ -0,0 +1,84 @@ +dnl $Id: configure.in,v 1.42 2008-07-21 18:51:56 spotspot Exp $ +dnl Process this file with autoconf to produce a configure script. + +AC_INIT(flam3-animate.c) +AM_CONFIG_HEADER(config.h) +AC_ARG_ENABLE(pthread, [ --enable-pthread compile FLAM3 with threads enabled (default=yes)]) +AC_ARG_ENABLE(atomic_ops, [ --enable-atomic-ops compile FLAM3 with atom ops enabled (default=yes, independently checks for 32 and 64 bit sizes)]) +AM_INIT_AUTOMAKE(flam3,"3.0.1") + +AC_CONFIG_MACRO_DIR([m4]) + +# Save CFLAGS from the environment +save_CFLAGS=$CFLAGS + +AC_PROG_CC + +CFLAGS=$save_CFLAGS + +AC_PROG_INSTALL +AC_PROG_MAKE_SET +AM_DISABLE_SHARED +AC_PROG_LIBTOOL +AC_HEADER_STDC +AC_C_CONST +AC_TYPE_SIZE_T +AC_HEADER_TIME +AC_CHECK_LIB([z],[deflateInit_],,[AC_MSG_ERROR([zlib is required.])]) +AC_CHECK_LIB([png],[png_write_image],,[AC_MSG_ERROR([The png library is required.])]) +AC_CHECK_LIB([xml2],[xmlParseFile],,[AC_MSG_ERROR([The xml2 library is required.])]) + + +if test "${enable_atomic_ops}" = "" ; then + enable_atomic_ops=yes +fi + +if test "${enable_atomic_ops}" = "yes" ; then + + AC_MSG_CHECKING([whether $CC knows 32-bit __sync_bool_compare_and_swap()]) + AC_LANG_CONFTEST([#include + int main() { uint32_t a = 4; + __sync_bool_compare_and_swap(&a, 4, 5); }]) + $CC conftest.c $CFLAGS -o conftest > /dev/null 2> /dev/null + ret=$? + rm -f conftest.o conftest + if test $ret -eq 0 ; then + AC_DEFINE([HAVE_GCC_ATOMIC_OPS], 1, [Have 32-bit __sync_bool_compare_and_swap() and friends.]) + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no - try specifying CFLAGS=-march={your_arch}]) + fi + + AC_MSG_CHECKING([whether $CC knows 64-bit __sync_bool_compare_and_swap()]) + AC_LANG_CONFTEST([#include + int main() { uint64_t a = 4; __sync_bool_compare_and_swap(&a, 4, 5); }]) + $CC conftest.c $CFLAGS -o conftest > /dev/null 2> /dev/null + ret=$? + rm -f conftest.o conftest + if test $ret -eq 0 ; then + AC_DEFINE([HAVE_GCC_64BIT_ATOMIC_OPS], 1, [Have 64-bit __sync_bool_compare_and_swap() and friends.]) + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no - try specifying CFLAGS=-march={your_arch}]) + fi +fi + +if test "${enable_pthread}" = "" ; then + enable_pthread=yes +fi + +if test "${enable_pthread}" = "yes" ; then + AC_CHECK_LIB([pthread],[pthread_create],,[AC_MSG_WARN([Pthread library not found - threads disabled.])]) +fi +AC_CHECK_LIB([jpeg],[jpeg_start_compress],,[AC_MSG_ERROR([The jpeg library is required.])]) +AC_PATH_PROG(XML2_CONFIG,xml2-config, no, $PATH:/bin:/usr/bin:/usr/local/bin) + +if test "$XML2_CONFIG" != "no" +then + CPPFLAGS="`$XML2_CONFIG --cflags` $CPPFLAGS" +fi + +AC_OUTPUT([ +Makefile +flam3.pc +]) diff --git a/convert.dsp b/convert.dsp new file mode 100644 index 0000000..0f7fba1 --- /dev/null +++ b/convert.dsp @@ -0,0 +1,146 @@ +# Microsoft Developer Studio Project File - Name="convert" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** DO NOT EDIT ** + +# TARGTYPE "Win32 (x86) Console Application" 0x0103 + +CFG=convert - Win32 Debug +!MESSAGE This is not a valid makefile. To build this project using NMAKE, +!MESSAGE use the Export Makefile command and run +!MESSAGE +!MESSAGE NMAKE /f "convert.mak". +!MESSAGE +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "convert.mak" CFG="convert - Win32 Debug" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "convert - Win32 Release" (based on "Win32 (x86) Console Application") +!MESSAGE "convert - Win32 Debug" (based on "Win32 (x86) Console Application") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +RSC=rc.exe + +!IF "$(CFG)" == "convert - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release" +# PROP BASE Intermediate_Dir "Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "Release" +# PROP Intermediate_Dir "Release" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c +# ADD CPP /nologo /W3 /GX /O2 /I "c:\src\libxml2\include" /I "c:\src\jpeg" /I "c:\src\iconv\include" /I "c:\src\pthreads" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /Zm1000 /c +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 +# ADD LINK32 c:\src\expat\expat.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib c:\src\jpeg\libjpeg.lib c:\src\libpng\libpng.lib c:\src\libxml2\lib\libxml2.lib c:\src\zlib\zlib.lib c:\src\pthreads\pthreadVC2.lib /nologo /subsystem:console /machine:I386 /out:"Release/flam3-convert.exe" + +!ELSEIF "$(CFG)" == "convert - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug" +# PROP BASE Intermediate_Dir "Debug" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "Debug" +# PROP Intermediate_Dir "Debug" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c +# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "c:\src\expat\xmlparse" /I "c:\src\jpeg" /I "c:\src\libxml2\include" /I "c:\src\iconv\include" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c +# ADD BASE RSC /l 0x409 /d "_DEBUG" +# ADD RSC /l 0x409 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept +# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib c:\src\expat\expat.lib c:\src\jpeg\libjpeg.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept + +!ENDIF + +# Begin Target + +# Name "convert - Win32 Release" +# Name "convert - Win32 Debug" +# Begin Group "Source Files" + +# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" +# Begin Source File + +SOURCE=.\docstring.c +# End Source File +# Begin Source File + +SOURCE=".\flam3-convert.c" +# End Source File +# Begin Source File + +SOURCE=".\flam3-palettes.c" +# End Source File +# Begin Source File + +SOURCE=.\flam3.c +# End Source File +# Begin Source File + +SOURCE=.\isaac.c +# End Source File +# Begin Source File + +SOURCE=.\jpeg.c +# End Source File +# Begin Source File + +SOURCE=.\png.c +# End Source File +# End Group +# Begin Group "Header Files" + +# PROP Default_Filter "h;hpp;hxx;hm;inl" +# Begin Source File + +SOURCE=cmap.h +# End Source File +# Begin Source File + +SOURCE=config.h +# End Source File +# Begin Source File + +SOURCE=jpeg.h +# End Source File +# Begin Source File + +SOURCE=libifs.h +# End Source File +# Begin Source File + +SOURCE=rect.h +# End Source File +# End Group +# Begin Group "Resource Files" + +# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" +# End Group +# End Target +# End Project diff --git a/debian/changelog b/debian/changelog new file mode 100644 index 0000000..4f3725a --- /dev/null +++ b/debian/changelog @@ -0,0 +1,48 @@ +flam3 (2.7.18-0ubuntu1~ppa0) hardy; urgency=low + + * Bug fixes from upstream. + + -- Spotworks LLC Tue, 17 Mar 2009 20:52:50 -0600 + +flam3 (2.7.17-0ubuntu1~ppa0) hardy; urgency=low + + * Bug fixes from upstream. + + -- Spotworks LLC Wed, 12 Nov 2008 19:07:18 -0500 + +flam3 (2.7.16-0ubuntu1~ppa2) hardy; urgency=low + + * Fixed version number for 2.7.16. + + -- Spotworks LLC Sat, 06 Sep 2008 08:05:17 -0600 + +flam3 (2.7.16-0ubuntu1~ppa0) hardy; urgency=low + + * More bugs fixed and features from upstream, again interpolation related. + + -- Spotworks LLC Sat, 06 Sep 2008 07:27:23 -0600 + +flam3 (2.7.15-0ubuntu1~ppa0) hardy; urgency=low + + * Many bugs fixed and features from upstream, mostly about interpolation. + + -- Spotworks LLC Thu, 28 Aug 2008 00:28:37 -0400 + +flam3 (2.7.14-0ubuntu1~ppa0) hardy; urgency=low + + * Many bugs fixed and features from upstream. + + -- Spotworks LLC Mon, 21 Jul 2008 18:23:45 -0400 + +flam3 (2.7.13-0ubuntu1~ppa8) hardy; urgency=low + + * Attempt to fix erroneous O2 compile flag. + + -- Spotworks LLC Fri, 27 Jun 2008 11:23:02 -0600 + +flam3 (2.7.13-0ubuntu1~ppa2) hardy; urgency=low + + * Initial package release. + + -- Spotworks LLC Thu, 12 Jun 2008 17:16:17 -0600 + diff --git a/debian/compat b/debian/compat new file mode 100644 index 0000000..7ed6ff8 --- /dev/null +++ b/debian/compat @@ -0,0 +1 @@ +5 diff --git a/debian/control b/debian/control new file mode 100644 index 0000000..b1ef38d --- /dev/null +++ b/debian/control @@ -0,0 +1,12 @@ +Source: flam3 +Section: graphics +Priority: optional +Maintainer: Spotworks LLC +Build-Depends: debhelper (>= 5), automake, autotools-dev, libjpeg62-dev, libpng12-dev, libxml2-dev, libtool, subversion +Standards-Version: 3.7.2 +Homepage: http://www.flam3.com + +Package: flam3 +Architecture: any +Depends: ${shlibs:Depends}, ${misc:Depends} +Description: render and animate FLAM3s and manipulate their genomes diff --git a/debian/copyright b/debian/copyright new file mode 100644 index 0000000..0f1aab7 --- /dev/null +++ b/debian/copyright @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Library General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +this service if you wish), that you receive source code or can get it +if you want it, that you can change the software or use pieces of it +in new free programs; and that you know you can do these things. + + To protect your rights, we need to make restrictions that forbid +anyone to deny you these rights or to ask you to surrender the rights. +These restrictions translate to certain responsibilities for you if you +distribute copies of the software, or if you modify it. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must give the recipients all the rights that +you have. You must make sure that they, too, receive or can get the +source code. And you must show them these terms so they know their +rights. + + We protect your rights with two steps: (1) copyright the software, and +(2) offer you this license which gives you legal permission to copy, +distribute and/or modify the software. + + Also, for each author's protection and ours, we want to make certain +that everyone understands that there is no warranty for this free +software. If the software is modified by someone else and passed on, we +want its recipients to know that what they have is not the original, so +that any problems introduced by others will not reflect on the original +authors' reputations. + + Finally, any free program is threatened constantly by software +patents. We wish to avoid the danger that redistributors of a free +program will individually obtain patent licenses, in effect making the +program proprietary. To prevent this, we have made it clear that any +patent must be licensed for everyone's free use or not licensed at all. + + The precise terms and conditions for copying, distribution and +modification follow. + + GNU GENERAL PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. This License applies to any program or other work which contains +a notice placed by the copyright holder saying it may be distributed +under the terms of this General Public License. The "Program", below, +refers to any such program or work, and a "work based on the Program" +means either the Program or any derivative work under copyright law: +that is to say, a work containing the Program or a portion of it, +either verbatim or with modifications and/or translated into another +language. (Hereinafter, translation is included without limitation in +the term "modification".) Each licensee is addressed as "you". + +Activities other than copying, distribution and modification are not +covered by this License; they are outside its scope. The act of +running the Program is not restricted, and the output from the Program +is covered only if its contents constitute a work based on the +Program (independent of having been made by running the Program). +Whether that is true depends on what the Program does. + + 1. You may copy and distribute verbatim copies of the Program's +source code as you receive it, in any medium, provided that you +conspicuously and appropriately publish on each copy an appropriate +copyright notice and disclaimer of warranty; keep intact all the +notices that refer to this License and to the absence of any warranty; +and give any other recipients of the Program a copy of this License +along with the Program. + +You may charge a fee for the physical act of transferring a copy, and +you may at your option offer warranty protection in exchange for a fee. + + 2. You may modify your copy or copies of the Program or any portion +of it, thus forming a work based on the Program, and copy and +distribute such modifications or work under the terms of Section 1 +above, provided that you also meet all of these conditions: + + a) You must cause the modified files to carry prominent notices + stating that you changed the files and the date of any change. + + b) You must cause any work that you distribute or publish, that in + whole or in part contains or is derived from the Program or any + part thereof, to be licensed as a whole at no charge to all third + parties under the terms of this License. + + c) If the modified program normally reads commands interactively + when run, you must cause it, when started running for such + interactive use in the most ordinary way, to print or display an + announcement including an appropriate copyright notice and a + notice that there is no warranty (or else, saying that you provide + a warranty) and that users may redistribute the program under + these conditions, and telling the user how to view a copy of this + License. (Exception: if the Program itself is interactive but + does not normally print such an announcement, your work based on + the Program is not required to print an announcement.) + +These requirements apply to the modified work as a whole. If +identifiable sections of that work are not derived from the Program, +and can be reasonably considered independent and separate works in +themselves, then this License, and its terms, do not apply to those +sections when you distribute them as separate works. But when you +distribute the same sections as part of a whole which is a work based +on the Program, the distribution of the whole must be on the terms of +this License, whose permissions for other licensees extend to the +entire whole, and thus to each and every part regardless of who wrote it. + +Thus, it is not the intent of this section to claim rights or contest +your rights to work written entirely by you; rather, the intent is to +exercise the right to control the distribution of derivative or +collective works based on the Program. + +In addition, mere aggregation of another work not based on the Program +with the Program (or with a work based on the Program) on a volume of +a storage or distribution medium does not bring the other work under +the scope of this License. + + 3. You may copy and distribute the Program (or a work based on it, +under Section 2) in object code or executable form under the terms of +Sections 1 and 2 above provided that you also do one of the following: + + a) Accompany it with the complete corresponding machine-readable + source code, which must be distributed under the terms of Sections + 1 and 2 above on a medium customarily used for software interchange; or, + + b) Accompany it with a written offer, valid for at least three + years, to give any third party, for a charge no more than your + cost of physically performing source distribution, a complete + machine-readable copy of the corresponding source code, to be + distributed under the terms of Sections 1 and 2 above on a medium + customarily used for software interchange; or, + + c) Accompany it with the information you received as to the offer + to distribute corresponding source code. (This alternative is + allowed only for noncommercial distribution and only if you + received the program in object code or executable form with such + an offer, in accord with Subsection b above.) + +The source code for a work means the preferred form of the work for +making modifications to it. For an executable work, complete source +code means all the source code for all modules it contains, plus any +associated interface definition files, plus the scripts used to +control compilation and installation of the executable. However, as a +special exception, the source code distributed need not include +anything that is normally distributed (in either source or binary +form) with the major components (compiler, kernel, and so on) of the +operating system on which the executable runs, unless that component +itself accompanies the executable. + +If distribution of executable or object code is made by offering +access to copy from a designated place, then offering equivalent +access to copy the source code from the same place counts as +distribution of the source code, even though third parties are not +compelled to copy the source along with the object code. + + 4. You may not copy, modify, sublicense, or distribute the Program +except as expressly provided under this License. Any attempt +otherwise to copy, modify, sublicense or distribute the Program is +void, and will automatically terminate your rights under this License. +However, parties who have received copies, or rights, from you under +this License will not have their licenses terminated so long as such +parties remain in full compliance. + + 5. You are not required to accept this License, since you have not +signed it. However, nothing else grants you permission to modify or +distribute the Program or its derivative works. These actions are +prohibited by law if you do not accept this License. Therefore, by +modifying or distributing the Program (or any work based on the +Program), you indicate your acceptance of this License to do so, and +all its terms and conditions for copying, distributing or modifying +the Program or works based on it. + + 6. Each time you redistribute the Program (or any work based on the +Program), the recipient automatically receives a license from the +original licensor to copy, distribute or modify the Program subject to +these terms and conditions. You may not impose any further +restrictions on the recipients' exercise of the rights granted herein. +You are not responsible for enforcing compliance by third parties to +this License. + + 7. If, as a consequence of a court judgment or allegation of patent +infringement or for any other reason (not limited to patent issues), +conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot +distribute so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you +may not distribute the Program at all. For example, if a patent +license would not permit royalty-free redistribution of the Program by +all those who receive copies directly or indirectly through you, then +the only way you could satisfy both it and this License would be to +refrain entirely from distribution of the Program. + +If any portion of this section is held invalid or unenforceable under +any particular circumstance, the balance of the section is intended to +apply and the section as a whole is intended to apply in other +circumstances. + +It is not the purpose of this section to induce you to infringe any +patents or other property right claims or to contest validity of any +such claims; this section has the sole purpose of protecting the +integrity of the free software distribution system, which is +implemented by public license practices. Many people have made +generous contributions to the wide range of software distributed +through that system in reliance on consistent application of that +system; it is up to the author/donor to decide if he or she is willing +to distribute software through any other system and a licensee cannot +impose that choice. + +This section is intended to make thoroughly clear what is believed to +be a consequence of the rest of this License. + + 8. If the distribution and/or use of the Program is restricted in +certain countries either by patents or by copyrighted interfaces, the +original copyright holder who places the Program under this License +may add an explicit geographical distribution limitation excluding +those countries, so that distribution is permitted only in or among +countries not thus excluded. In such case, this License incorporates +the limitation as if written in the body of this License. + + 9. The Free Software Foundation may publish revised and/or new versions +of the General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + +Each version is given a distinguishing version number. If the Program +specifies a version number of this License which applies to it and "any +later version", you have the option of following the terms and conditions +either of that version or of any later version published by the Free +Software Foundation. If the Program does not specify a version number of +this License, you may choose any version ever published by the Free Software +Foundation. + + 10. If you wish to incorporate parts of the Program into other free +programs whose distribution conditions are different, write to the author +to ask for permission. For software which is copyrighted by the Free +Software Foundation, write to the Free Software Foundation; we sometimes +make exceptions for this. Our decision will be guided by the two goals +of preserving the free status of all derivatives of our free software and +of promoting the sharing and reuse of software generally. + + NO WARRANTY + + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY +FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN +OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES +PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED +OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS +TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE +PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, +REPAIR OR CORRECTION. + + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + END OF TERMS AND CONDITIONS + + Appendix: How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) 19yy + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) 19yy name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/debian/rules b/debian/rules new file mode 100755 index 0000000..b485aa3 --- /dev/null +++ b/debian/rules @@ -0,0 +1,98 @@ +#!/usr/bin/make -f +# -*- makefile -*- +# Sample debian/rules that uses debhelper. +# This file was originally written by Joey Hess and Craig Small. +# As a special exception, when this file is copied by dh-make into a +# dh-make output file, you may use that output file without restriction. +# This special exception was added by Craig Small in version 0.37 of dh-make. + +# Uncomment this to turn on verbose mode. +#export DH_VERBOSE=1 + + +# These are used for cross-compiling and for saving the configure script +# from having to guess our platform (since we know it already) +DEB_HOST_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE) +DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE) + +config.status: configure + dh_testdir + # Add here commands to configure the package. +ifneq "$(wildcard /usr/share/misc/config.sub)" "" + cp -f /usr/share/misc/config.sub config.sub +endif +ifneq "$(wildcard /usr/share/misc/config.guess)" "" + cp -f /usr/share/misc/config.guess config.guess +endif + ./configure --host=$(DEB_HOST_GNU_TYPE) --build=$(DEB_BUILD_GNU_TYPE) --prefix=/usr --mandir=\$${prefix}/share/man --infodir=\$${prefix}/share/info CFLAGS="-g -O3 -ffast-math" LDFLAGS="-Wl,-z,defs" + + +build: build-stamp + +build-stamp: config.status + dh_testdir + + # Add here commands to compile the package. + $(MAKE) + #docbook-to-man debian/flam3.sgml > flam3.1 + + touch $@ + +clean: + dh_testdir + dh_testroot + rm -f build-stamp + + # Add here commands to clean up after the build process. + -$(MAKE) distclean + rm -f config.sub config.guess + + dh_clean + +install: build + dh_testdir + dh_testroot + dh_clean -k + dh_installdirs + + # Add here commands to install the package into debian/flam3. + $(MAKE) DESTDIR=$(CURDIR)/debian/flam3 install + + +# Build architecture-independent files here. +binary-indep: build install +# We have nothing to do by default. + +# Build architecture-dependent files here. +binary-arch: build install + dh_testdir + dh_testroot + dh_installchangelogs + dh_installdocs + dh_installexamples +# dh_install +# dh_installmenu +# dh_installdebconf +# dh_installlogrotate +# dh_installemacsen +# dh_installpam +# dh_installmime +# dh_python +# dh_installinit +# dh_installcron +# dh_installinfo + dh_installman + dh_link + dh_strip + dh_compress + dh_fixperms +# dh_perl +# dh_makeshlibs + dh_installdeb + dh_shlibdeps + dh_gencontrol + dh_md5sums + dh_builddeb + +binary: binary-indep binary-arch +.PHONY: build clean binary-indep binary-arch binary install diff --git a/docstring.c b/docstring.c new file mode 100644 index 0000000..7e6357d --- /dev/null +++ b/docstring.c @@ -0,0 +1,206 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + + +#include "config.h" +#include "flam3.h" + + +static char *the_docstring0 = + "FLAM3 - cosmic recursive fractal flames version "; + +static char *the_docstring1 = +"\n\n" +"This software is licensed under the GPL. You should have access\n" +"to the source code; see http://www.fsf.org/licenses/gpl.html.\n" +"\n" +"This is free software to render fractal flames as described on\n" +"http://flam3.com. Flam3-animate makes animations, and flam3-render\n" +"makes still images. Flam3-genome creates and manipulates genomes\n" +"(parameter sets). A C library is also installed.\n" +"\n" +"Note: the following instructions are written for Linux users. Windows\n" +"users may have to install the cygwin package to get the \"env\"\n" +"command or set the envars in your windows command prompt manually.\n" +"That means instead of a command like\n" +"\n" +" env dtime=5 prefix=foo. in=test.flame flam3-animate\n" +"\n" +"use the following set of commands:\n" +"\n" +" set dtime=5\n" +" set prefix=foo.\n" +" set in=test.flame\n" +" flam3-animate\n" +"\n" +"\n" +"envar default meaning\n" +"===== ======= =======\n" +"prefix (empty) prefix names of output files with this string.\n" +"begin j time of first frame to render (j=first time specified in file) (animate only)\n" +"end n-1 time of last frame to render (n=last time specified in the input file) (animate only)\n" +"time NA time of first and last frame (ie do one frame) (animate only)\n" +"frame NA synonym for \"time\" (animate only)\n" +"in stdin name of input file\n" +"out NA name of output file (bad idea if rending more than one, use prefix instead)\n" +"template NA apply defaults based on this genome (genome only)\n" +"dtime 1 time between frames (animate only)\n" +"fields 0 if 1 then render fields, ie odd scanlines at time+0.5\n" +"nstrips 1 number of strips, ie render fractions of a frame at once (render only)\n" +"qs 1 quality scale, multiply quality of all frames by this\n" +"ss 1 size scale, multiply size (in pixels) of all frames by this\n" +"jpeg NA jpeg quality for compression, default is native jpeg default\n" +"format png jpg or ppm or png\n" +"pixel_aspect 1.0 aspect ratio of pixels (width over height), eg 0.90909 for NTSC\n" +"seed random integer seed for random numbers, defaults to time+pid\n" +"isaac_seed random character-based seed for iteration loop randomness, defaults to time\n" +"nthreads 0 number of threads to use for render. default auto-detects.\n" +"verbose 0 if non-zero then print progress meter on stderr\n" +"bits 33 also 32 or 64: sets bit-width of internal buffers (33 means 32-bit floating-point)\n" +"bpc 8 bits per color channel: png supports 16, all others are 8 only (render/animate)\n" +"image filename replace palette with png, jpg, or ppm image\n" +"use_vars -1 comma separated list of variation #'s to use when generating a random flame (genome only)\n" +"dont_use_vars NA comma separated list of variation #'s to NOT use when generating a random flame (genome only)\n" +"cross0 NA randomly select one genome from this file to genetically cross (genome only)\n" +"cross1 NA with one genome from this file (genome only)\n" +"method NA method used for genetic cross: alternate, interpolate, or union. (genome only)\n" +"mutate NA randomly mutate a random genome from this file (genome only)\n" +"symmetry NA set symmetry of result. (genome only)\n" +"clone NA clone random flame in input (genome only)\n" +"clone_all NA clones all flames in file. useful for applying template to all flames (genome only)\n" +"animate NA interpolates between all flames in a file, using times specified in file (genome only)\n" +"sequence NA 360 degree rotation 'loops' times of each control point plus rotating transitions (genome only)\n" +"loops NA number of times to rotate each control point in sequence (genome only)\n" +"tries 50 number of tries to make to find a good genome. (genome only)\n" +"strip NA strip input, frame and nframes control which one. (genome only)\n" +"transparency 0 make bknd transparent, if format supports it (render/animate)\n" +"name_enable 0 use 'name' attr in to name image output if present (render only)\n" +"nick \"\" nickname to use in tags / img comments\n" +"url \"\" url to use in tags / img comments\n" +"id \"\" ID to use in tags\n" +"comment \"\" comment string for tags (genome only)\n" +"use_mem auto floating point number of bytes of memory to use (render only)\n" +"write_genome 0 write out genome associated with center of motion blur window (animate only)\n" +"noedits unset omit edit tags from output (genome only)\n" +"print_edit_depth 0 depth to truncate tag structure. 0 prints all tags (genome only)\n" +"intpalette unset round palette entries for importing into older Apophysis versions (genome only)\n" +"insert_palette unset insert the palette into the image.\n" +"enable_jpeg_comments 1 enables comments in the jpeg header (render and animate)\n" +"enable_png_comments 1 enables comments in the png header (render and animate)\n" +"\n" +"earlyclip 0 enables the early clipping of rgb values for better antialiasing and resizing\n" +" defaults to 0 for backwards compatibility\n" +"flam27 0 flam3 2.7 compatibility mode; ensures generated genomes can be used by flam3 2.7.18\n" +"stagger 0 affects simultaneity of xform interpolation during genome interpolation.\n" +" represents how 'separate' the xforms are interpolated. set to 1 for each\n" +" xform to be interpolated individually, fractions control interp overlap.\n" +"apo_palette 0 set this to 1 to use only the first 255 elements of the palette (apophysis compatibility)\n" + +"\n" +"for example:\n" +"\n" +" env dtime=5 prefix=foo. in=test.flam3 flam3-animate\n" +"\n" +"means to render every 5th frame of parameter file foo.flam3, and store\n" +"the results in files named foo.XXXX.jpg.\n" +"\n" +"the flam3-convert program reads from stdin the old format created by\n" +"the GIMP and writes to stdout the new xml format.\n" +"\n" +"the flam3-genome program creates random parameter files. it also mutates,\n" +"rotates, and interpolates existing parameter files. for example to\n" +"create 10 wholly new control points and render them at normal quality:\n" +"\n" +" env template=vidres.flam3 repeat=10 flam3-genome > new.flam3\n" +" flam3-render < new.flam3\n" +"\n" +"if you left out the \"template=vidres.flam3\" part then the size,\n" +"quality, etc parameters would be their default (small) values. you\n" +"can set the symmetry group:\n" +"\n" +" env template=vidres.flam3 symmetry=3 flam3-genome > new3.flam3\n" +" env template=vidres.flam3 symmetry=-2 flam3-genome > new-2.flam3\n" +" flam3-render < new3.flam3\n" +" flam3-render < new-2.flam3\n" +"\n" +"Mutation is done by giving an input flame file to alter:\n" +"\n" +" env template=vidres.flam3 flam3-genome > parent.flam3\n" +" env prefix=parent. flam3-render < parent.flam3\n" +" env template=vidres.flam3 mutate=parent.flam3 repeat=10 flam3-genome > mutation.flam3\n" +" flam3-render < mutation.flam3\n" +"\n" +"Normally one wouldn't use the same file for the template and the file\n" +"to mutate. Crossover is handled similarly:\n" +"\n" +" env template=vidres.flam3 flam3-genome > parent0.flam3\n" +" env prefix=parent0. flam3-render < parent0.flam3\n" +" env template=vidres.flam3 flam3-genome > parent1.flam3\n" +" env prefix=parent1. flam3-render < parent1.flam3\n" +" env template=vidres.flam3 cross0=parent0.flam3 cross1=parent1.flam3 flam3-genome > crossover.flam3\n" +" flam3-render < crossover.flam3\n" +"\n" +"flam3-genome has 3 ways to produce parameter files for animation in\n" +"the style of electric sheep. the highest level and most useful from\n" +"the command line is the sequence method. it takes a collection of\n" +"control points and makes an animation that has each flame do fractal\n" +"rotation for 360 degrees, then make a smooth transition to the next.\n" +"for example:\n" +"\n" +" env sequence=test.flam3 nframes=20 flam3-genome > seq.flam3\n" +" flam3-animate < seq.flam3\n" +"\n" +"creates and renders a 60 frame animation. there are two flames in\n" +"test.flam3, so the animation consists three stags: the first one\n" +"rotating, then a transition, then the second one rotating. each stage\n" +"has 20 frames as specified on the command line. if you want to\n" +"render only some fraction of a whole animation file, specify the begin\n" +"and end times:\n" +"\n" +" env begin=20 end=40 flam3-animate < seq.flam3\n" +"\n" +"the other two methods are harder to use becaues they produce files that\n" +"are only good for one frame of animation. the output consists of 3\n" +"control points, one for the time requested, one before and one after.\n" +"that allows proper motion blur. for example:\n" +"\n" +" env template=vidres.flam3 flam3-genome > rotme.flam3\n" +" env rotate=rotme.flam3 frame=10 nframes=20 flam3-genome > rot10.flam3\n" +" env frame=10 flam3-animate < rot10.flam3\n" +"\n" +"the file rot10.flam3 specifies the animation for just one frame, in\n" +"this case 10 out of 20 frames in the complete animation. C1\n" +"continuous electric sheep genetic crossfades are created like this:\n" +"\n" +" env inter=test.flam3 frame=10 nframes=20 flam3-genome > inter10.flam3\n" +" env frame=10 flam3-animate < inter10.flam3\n" +"\n" +"see http://flam3.com/flame.pdf for descriptions & formulas, and\n" +"see http://electricsheep.wikispaces.com/Variations for updates.\n" +"\n" +"The complete list of variations:\n" +; + +void docstring() { + int i; + fputs(the_docstring0, stdout); + fputs(flam3_version(), stdout); + fputs(the_docstring1, stdout); + for (i = 0; i < flam3_nvariations; i++) + printf(" %2d. %s\n", i, flam3_variation_names[i]); +} diff --git a/filters.c b/filters.c new file mode 100644 index 0000000..1af5d4a --- /dev/null +++ b/filters.c @@ -0,0 +1,490 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#include "filters.h" + + +/* + * filter function definitions + * from Graphics Gems III code + * and ImageMagick resize.c + */ + + +double flam3_spatial_support[flam3_num_spatialfilters] = { + + 1.5, /* gaussian */ + 1.0, /* hermite */ + 0.5, /* box */ + 1.0, /* triangle */ + 1.5, /* bell */ + 2.0, /* b spline */ + 2.0, /* mitchell */ + 1.0, /* blackman */ + 2.0, /* catrom */ + 1.0, /* hanning */ + 1.0, /* hamming */ + 3.0, /* lanczos3 */ + 2.0, /* lanczos2 */ + 1.5 /* quadratic */ +}; + +double flam3_hermite_filter(double t) { + /* f(t) = 2|t|^3 - 3|t|^2 + 1, -1 <= t <= 1 */ + if(t < 0.0) t = -t; + if(t < 1.0) return((2.0 * t - 3.0) * t * t + 1.0); + return(0.0); +} + +double flam3_box_filter(double t) { + if((t > -0.5) && (t <= 0.5)) return(1.0); + return(0.0); +} + +double flam3_triangle_filter(double t) { + if(t < 0.0) t = -t; + if(t < 1.0) return(1.0 - t); + return(0.0); +} + +double flam3_bell_filter(double t) { + /* box (*) box (*) box */ + if(t < 0) t = -t; + if(t < .5) return(.75 - (t * t)); + if(t < 1.5) { + t = (t - 1.5); + return(.5 * (t * t)); + } + return(0.0); +} + +double flam3_b_spline_filter(double t) { + + /* box (*) box (*) box (*) box */ + double tt; + + if(t < 0) t = -t; + if(t < 1) { + tt = t * t; + return((.5 * tt * t) - tt + (2.0 / 3.0)); + } else if(t < 2) { + t = 2 - t; + return((1.0 / 6.0) * (t * t * t)); + } + return(0.0); +} + +double flam3_sinc(double x) { + x *= M_PI; + if(x != 0) return(sin(x) / x); + return(1.0); +} + +double flam3_blackman_filter(double x) { + return(0.42+0.5*cos(M_PI*x)+0.08*cos(2*M_PI*x)); +} + +double flam3_catrom_filter(double x) { + if (x < -2.0) + return(0.0); + if (x < -1.0) + return(0.5*(4.0+x*(8.0+x*(5.0+x)))); + if (x < 0.0) + return(0.5*(2.0+x*x*(-5.0-3.0*x))); + if (x < 1.0) + return(0.5*(2.0+x*x*(-5.0+3.0*x))); + if (x < 2.0) + return(0.5*(4.0+x*(-8.0+x*(5.0-x)))); + return(0.0); +} + +double flam3_mitchell_filter(double t) { + double tt; + + tt = t * t; + if(t < 0) t = -t; + if(t < 1.0) { + t = (((12.0 - 9.0 * flam3_mitchell_b - 6.0 * flam3_mitchell_c) * (t * tt)) + + ((-18.0 + 12.0 * flam3_mitchell_b + 6.0 * flam3_mitchell_c) * tt) + + (6.0 - 2 * flam3_mitchell_b)); + return(t / 6.0); + } else if(t < 2.0) { + t = (((-1.0 * flam3_mitchell_b - 6.0 * flam3_mitchell_c) * (t * tt)) + + ((6.0 * flam3_mitchell_b + 30.0 * flam3_mitchell_c) * tt) + + ((-12.0 * flam3_mitchell_b - 48.0 * flam3_mitchell_c) * t) + + (8.0 * flam3_mitchell_b + 24 * flam3_mitchell_c)); + return(t / 6.0); + } + return(0.0); +} + +double flam3_hanning_filter(double x) { + return(0.5+0.5*cos(M_PI*x)); +} + +double flam3_hamming_filter(double x) { + return(0.54+0.46*cos(M_PI*x)); +} + +double flam3_lanczos3_filter(double t) { + if(t < 0) t = -t; + if(t < 3.0) return(flam3_sinc(t) * flam3_sinc(t/3.0)); + return(0.0); +} + +double flam3_lanczos2_filter(double t) { + if(t < 0) t = -t; + if(t < 2.0) return(flam3_sinc(t) * flam3_sinc(t/2.0)); + return(0.0); +} + +double flam3_gaussian_filter(double x) { + return(exp((-2.0*x*x))*sqrt(2.0/M_PI)); +} + +double flam3_quadratic_filter(double x) { + if (x < -1.5) + return(0.0); + if (x < -0.5) + return(0.5*(x+1.5)*(x+1.5)); + if (x < 0.5) + return(0.75-x*x); + if (x < 1.5) + return(0.5*(x-1.5)*(x-1.5)); + return(0.0); +} + +double flam3_spatial_filter(int knum, double x) { + + if (knum==0) + return flam3_gaussian_filter(x); + else if (knum==1) + return flam3_hermite_filter(x); + else if (knum==2) + return flam3_box_filter(x); + else if (knum==3) + return flam3_triangle_filter(x); + else if (knum==4) + return flam3_bell_filter(x); + else if (knum==5) + return flam3_b_spline_filter(x); + else if (knum==6) + return flam3_mitchell_filter(x); + else if (knum==7) + return flam3_sinc(x)*flam3_blackman_filter(x); + else if (knum==8) + return flam3_catrom_filter(x); + else if (knum==9) + return flam3_sinc(x)*flam3_hanning_filter(x); + else if (knum==10) + return flam3_sinc(x)*flam3_hamming_filter(x); + else if (knum==11) + return flam3_lanczos3_filter(x)*flam3_sinc(x/3.0); + else if (knum==12) + return flam3_lanczos2_filter(x)*flam3_sinc(x/2.0); + else if (knum==13) + return flam3_quadratic_filter(x); +} + +int normalize_vector(double *v, int n) { + double t = 0.0; + int i; + for (i = 0; i < n; i++) + t += v[i]; + if (0.0 == t) return 1; + t = 1.0 / t; + for (i = 0; i < n; i++) + v[i] *= t; + return 0; +} + + +int flam3_create_spatial_filter(flam3_frame *spec, int field, double **filter) { + + int sf_kernel = spec->genomes[0].spatial_filter_select; + int supersample = spec->genomes[0].spatial_oversample; + double sf_radius = spec->genomes[0].spatial_filter_radius; + double aspect_ratio = spec->pixel_aspect_ratio; + double sf_supp = flam3_spatial_support[sf_kernel]; + + double fw = 2.0 * sf_supp * supersample * sf_radius / aspect_ratio; + double adjust, ii, jj; + + int fwidth = ((int) fw) + 1; + int i,j; + + + /* Make sure the filter kernel has same parity as oversample */ + if ((fwidth ^ supersample) & 1) + fwidth++; + + /* Calculate the coordinate scaling factor for the kernel values */ + if (fw > 0.0) + adjust = sf_supp * fwidth / fw; + else + adjust = 1.0; + + /* Calling function MUST FREE THE RETURNED KERNEL, lest ye leak memory */ + (*filter) = (double *)calloc(fwidth * fwidth,sizeof(double)); + + /* fill in the coefs */ + for (i = 0; i < fwidth; i++) + for (j = 0; j < fwidth; j++) { + + /* Calculate the function inputs for the kernel function */ + ii = ((2.0 * i + 1.0) / (double)fwidth - 1.0)*adjust; + jj = ((2.0 * j + 1.0) / (double)fwidth - 1.0)*adjust; + + /* Scale for scanlines */ + if (field) jj *= 2.0; + + /* Adjust for aspect ratio */ + jj /= aspect_ratio; + + (*filter)[i + j * fwidth] = + flam3_spatial_filter(sf_kernel,ii) * flam3_spatial_filter(sf_kernel,jj); + } + + + if (normalize_vector((*filter), fwidth * fwidth)) { + fprintf(stderr, "Spatial filter value is too small: %g. Terminating.\n",sf_radius); + return(-1); + } + + return (fwidth); +} + +flam3_de_helper flam3_create_de_filters(double max_rad, double min_rad, double curve, int ss) { + + flam3_de_helper de; + double comp_max_radius, comp_min_radius; + double num_de_filters_d; + int num_de_filters,de_max_ind; + int de_row_size, de_half_size; + int filtloop; + int keep_thresh=100; + + de.kernel_size=-1; + + if (curve <= 0.0) { + fprintf(stderr,"estimator curve must be > 0\n"); + return(de); + } + + if (max_rad < min_rad) { + fprintf(stderr,"estimator must be larger than estimator_minimum.\n"); + fprintf(stderr,"(%f > %f) ? \n",max_rad,min_rad); + return(de); + } + + /* We should scale the filter width by the oversample */ + /* The '+1' comes from the assumed distance to the first pixel */ + comp_max_radius = max_rad*ss + 1; + comp_min_radius = min_rad*ss + 1; + + /* Calculate how many filter kernels we need based on the decay function */ + /* */ + /* num filters = (de_max_width / de_min_width)^(1/estimator_curve) */ + /* */ + num_de_filters_d = pow( comp_max_radius/comp_min_radius, 1.0/curve ); + if (num_de_filters_d>1e7) { + fprintf(stderr,"too many filters required in this configuration (%g)\n",num_de_filters_d); + return(de); + } + num_de_filters = (int)ceil(num_de_filters_d); + + /* Condense the smaller kernels to save space */ + if (num_de_filters>keep_thresh) { + de_max_ind = (int)ceil(DE_THRESH + pow(num_de_filters-DE_THRESH,curve))+1; + de.max_filtered_counts = (int)pow( (double)(de_max_ind-DE_THRESH), 1.0/curve) + DE_THRESH; + } else { + de_max_ind = num_de_filters; + de.max_filtered_counts = de_max_ind; + } + + /* Allocate the memory for these filters */ + /* and the hit/width lookup vector */ + de_row_size = (int)(2*ceil(comp_max_radius)-1); + de_half_size = (de_row_size-1)/2; + de.kernel_size = (de_half_size+1)*(2+de_half_size)/2; + + de.filter_coefs = (double *) calloc (de_max_ind * de.kernel_size,sizeof(double)); + de.filter_widths = (double *) calloc (de_max_ind,sizeof(double)); + + /* Generate the filter coefficients */ + de.max_filter_index = 0; + for (filtloop=0;filtloop1.0) + de.filter_coefs[filter_coef_idx] = 0.0; + else { + + /* Gaussian */ + de.filter_coefs[filter_coef_idx] = flam3_spatial_filter(flam3_gaussian_kernel, + flam3_spatial_support[flam3_gaussian_kernel]*de_filt_d)/de_filt_sum; + + /* Epanichnikov */ +// de_filter_coefs[filter_coef_idx] = (1.0 - (de_filt_d * de_filt_d))/de_filt_sum; + } + + filter_coef_idx ++; + } + } + + if (de.max_filter_index>0) + break; + } + + if (de.max_filter_index==0) + de.max_filter_index = de_max_ind-1; + + + return(de); +} + +double flam3_create_temporal_filter(int numsteps, int filter_type, double filter_exp, double filter_width, + double **temporal_filter, double **temporal_deltas) { + + double maxfilt = 0.0; + double sumfilt = 0.0; + double slpx,halfsteps; + double *deltas, *filter; + + int i; + + /* Allocate memory - this must be freed in the calling routine! */ + deltas = (double *)malloc(numsteps*sizeof(double)); + filter = (double *)malloc(numsteps*sizeof(double)); + + /* Deal with only one step */ + if (numsteps==1) { + deltas[0] = 0; + filter[0] = 1.0; + *temporal_deltas = deltas; + *temporal_filter = filter; + return(1.0); + } + + /* Define the temporal deltas */ + for (i = 0; i < numsteps; i++) + deltas[i] = ((double)i /(double)(numsteps - 1) - 0.5)*filter_width; + + /* Define the filter coefs */ + if (flam3_temporal_exp == filter_type) { + + for (i=0; i < numsteps; i++) { + + if (filter_exp>=0) + slpx = ((double)i+1.0)/numsteps; + else + slpx = (double)(numsteps - i)/numsteps; + + /* Scale the color based on these values */ + filter[i] = pow(slpx,fabs(filter_exp)); + + /* Keep the max */ + if (filter[i]>maxfilt) + maxfilt = filter[i]; + } + + } else if (flam3_temporal_gaussian == filter_type) { + + halfsteps = numsteps/2.0; + for (i=0; i < numsteps; i++) { + + /* Gaussian */ + filter[i] = flam3_spatial_filter(flam3_gaussian_kernel, + flam3_spatial_support[flam3_gaussian_kernel]*fabs(i - halfsteps)/halfsteps); + /* Keep the max */ + if (filter[i]>maxfilt) + maxfilt = filter[i]; + } + + } else { // (flam3_temporal_box) + + for (i=0; i < numsteps; i++) + filter[i] = 1.0; + + maxfilt = 1.0; + + } + + /* Adjust the filter so that the max is 1.0, and */ + /* calculate the K2 scaling factor */ + for (i=0;i. +*/ + +#ifndef filters_included +#define filters_included + +#include "private.h" + +#define DE_THRESH 100 + +typedef struct { + int max_filtered_counts; + int max_filter_index; + int kernel_size; + double *filter_widths; + double *filter_coefs; +} flam3_de_helper; + +extern double flam3_spatial_support[flam3_num_spatialfilters]; + +double flam3_spatial_filter(int knum, double x); +int flam3_create_spatial_filter(flam3_frame *spec, int field, double **filter); +flam3_de_helper flam3_create_de_filters(double max_rad, double min_rad, double curve, int ss); +double flam3_create_temporal_filter(int numsteps, int filter_type, double filter_exp, double filter_width, + double **temporal_filter, double **temporal_deltas); + +#endif + + diff --git a/flam3-animate.c b/flam3-animate.c new file mode 100644 index 0000000..3c32628 --- /dev/null +++ b/flam3-animate.c @@ -0,0 +1,342 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + + +#include "private.h" +#include "img.h" +#include "isaacs.h" + +int main(int argc, char **argv) { + char *ai, *fname; + char flamename[256]; + char *prefix = args("prefix", ""); + int first_frame = argi("begin", 0); + int last_frame = argi("end", 0); + int frame_time = argi("time", 0); + int dtime = argi("dtime", 1); + int do_fields = argi("fields", 0); + int write_genome = argi("write_genome",0); + double qs = argf("qs", 1.0); + double ss = argf("ss", 1.0); + char *format = getenv("format"); + int verbose = argi("verbose", 1); + int transparency = argi("transparency", 0); + int bits = argi("bits", 33); + int sub_batch_size = argi("sub_batch_size", 10000); + int bpc = argi("bpc",8); + int earlyclip = argi("earlyclip",0); + int ftime, channels; + unsigned char *image; + flam3_genome *cps,center_cp; + int i, ncps = 0; + char *inf = getenv("in"); + double pixel_aspect = argf("pixel_aspect", 1.0); + int num_threads = argi("nthreads",0); + FILE *in,*fp,*genfp; + flam3_frame f; + flam3_img_comments fpc; + stat_struct stats,stats2; + + char badval_string[64]; + char numiter_string[64]; + char rtime_string[64]; + +#ifdef WIN32 + + char *slashloc; + char exepath[256]; + char palpath[256]; + memset(exepath,0,256); + memset(palpath,0,256); + slashloc = strrchr(argv[0],'\\'); + if (NULL==slashloc) { + sprintf(palpath,"flam3_palettes=flam3-palettes.xml"); + } else { + strncpy(exepath,argv[0],slashloc-argv[0]+1); + sprintf(palpath,"flam3_palettes=%sflam3-palettes.xml",exepath); + } + putenv(palpath); + +#endif + + + memset(¢er_cp,0, sizeof(flam3_genome)); + + if (1 != argc) { + docstring(); + exit(0); + } + + /* Init random number generators */ + flam3_init_frame(&f); + flam3_srandom(); + + /* Set the number of threads */ + if (num_threads==0) { + num_threads = flam3_count_nthreads(); + if (verbose > 1) + fprintf(stderr,"Automatically detected %d core(s)...\n",num_threads); + } else{ + if (verbose) + fprintf(stderr,"Manually specified %d thread(s)...\n",num_threads); + } + + if (getenv("frame")) { + if (getenv("time")) { + fprintf(stderr, "cannot specify both time and frame.\n"); + exit(1); + } + if (getenv("begin") || getenv("end")) { + fprintf(stderr, "cannot specify both frame and begin or end.\n"); + exit(1); + } + first_frame = last_frame = atoi(getenv("frame")); + } + + if (getenv("time")) { + if (getenv("begin") || getenv("end")) { + fprintf(stderr, "cannot specify both time and begin or end.\n"); + exit(1); + } + first_frame = last_frame = frame_time; + } + + if (NULL == format) format = "png"; + if (strcmp(format, "jpg") && + strcmp(format, "ppm") && + strcmp(format, "png")) { + fprintf(stderr, "format must be either jpg, ppm, or png, not %s.\n", format); + exit(1); + } + + + if (pixel_aspect <= 0.0) { + fprintf(stderr, "pixel aspect ratio must be positive, not %g.\n", + pixel_aspect); + exit(1); + } + + if (inf) + in = fopen(inf, "rb"); + else + in = stdin; + if (NULL == in) { + perror(inf); + exit(1); + } + + cps = flam3_parse_from_file(in, inf, flam3_defaults_on, &ncps); + if (inf) + fclose(in); + if (NULL == cps) { + fprintf(stderr," error reading genomes.\n"); + exit(1); + } + if (0 == ncps) { + fprintf(stderr, "error: no genomes.\n"); + exit(1); + } + for (i = 0; i < ncps; i++) { + cps[i].sample_density *= qs; + cps[i].height = (int)(cps[i].height * ss); + cps[i].width = (int)(cps[i].width * ss); + cps[i].pixels_per_unit *= ss; + if (cps[i].height<=0 || cps[i].width<=0) { + fprintf(stderr,"output image has dimension <=0, aborting.\n"); + exit(1); + } + if (i > 0 && cps[i].time <= cps[i-1].time) { + fprintf(stderr, "error: control points must be sorted by time, but %g <= %g, index %d.\n", + cps[i].time, cps[i-1].time, i); + exit(1); + } + if ((cps[i].width != cps[0].width) || + (cps[i].height != cps[0].height)) { + fprintf(stderr, "warning: flame %d at time %g size mismatch. " + "(%d,%d) should be (%d,%d).\n", + i, cps[i].time, + cps[i].width, cps[i].height, + cps[0].width, cps[0].height); + cps[i].width = cps[0].width; + cps[i].height = cps[0].height; + } + } + if (!getenv("time") && !getenv("frame")) { + if (!getenv("begin")) { + first_frame = (int) cps[0].time; + } + if (!getenv("end")) { + last_frame = (int) cps[ncps-1].time - 1; + if (last_frame < first_frame) last_frame = first_frame; + } + } + channels = strcmp(format, "png") ? 3 : 4; + + /* Check for 16-bit-per-channel processing */ + if ( (16 == bpc) && (strcmp(format,"png") != 0)) { + fprintf(stderr,"Support for 16 bpc images is only present for the png format.\n"); + exit(1); + } else if (bpc != 8 && bpc != 16) { + fprintf(stderr,"Unexpected bpc specified (%d)\n",bpc); + exit(1); + } + +// f.temporal_filter_radius = argf("blur", 0.5); + f.pixel_aspect_ratio = pixel_aspect; + f.genomes = cps; + f.ngenomes = ncps; + f.verbose = verbose; + f.bits = bits; + f.progress = 0; + f.earlyclip = earlyclip; + f.nthreads = num_threads; + f.sub_batch_size = sub_batch_size; + + if (16==bpc) + f.bytes_per_channel = 2; + else + f.bytes_per_channel = 1; + + + image = (void *) calloc((size_t)channels * + (size_t)cps[0].width * + (size_t)cps[0].height * f.bytes_per_channel, sizeof(char)); + + if (dtime < 1) { + fprintf(stderr, "dtime must be positive, not %d.\n", dtime); + exit(1); + } + + for (ftime = first_frame; ftime <= last_frame; ftime += dtime) { + f.time = (double) ftime; + + if (verbose && ((last_frame-first_frame)/dtime) >= 1) { + fprintf(stderr, "time = %d/%d/%d\n", ftime, last_frame, dtime); + } + + if (do_fields) { + + if (flam3_render(&f, image, flam3_field_even, channels, transparency,&stats)) { + fprintf(stderr,"error rendering image: aborting.\n"); + exit(1); + } + f.time += 0.5; + if (flam3_render(&f, image, flam3_field_odd, channels, transparency,&stats2)) { + fprintf(stderr,"error rendering image: aborting.\n"); + exit(1); + } + + stats.badvals+=stats2.badvals; + stats.render_seconds+=stats2.render_seconds; + stats.num_iters+=stats2.num_iters; + } else { + if (flam3_render(&f, image, flam3_field_both, channels, transparency,&stats)) { + fprintf(stderr,"error rendering image: aborting.\n"); + exit(1); + } + } + + if (getenv("out")) + fname = getenv("out"); + else { + fname = malloc(strlen(prefix) + 20); + sprintf(fname, "%s%05d.%s", prefix, ftime, format); + } + + if (verbose) + fprintf(stderr, "writing %s...", fname); + + if (write_genome) { + sprintf(flamename,"%s.flam3",fname); + + /* get center genome */ + flam3_interpolate(f.genomes, f.ngenomes, f.time, 0, ¢er_cp); + + /* write it out */ + genfp = fopen(flamename,"w"); + if (NULL == genfp) { + perror(flamename); + exit(1); + } + + flam3_print(genfp, ¢er_cp, NULL, flam3_print_edits); + + fclose(genfp); + } + + fp = fopen(fname, "wb"); + if (NULL == fp) { + perror(fname); + exit(1); + } + + /* Get center cp for embedding in png file */ + flam3_interpolate(f.genomes, f.ngenomes, f.time, 0, ¢er_cp); + + /* Convert to string */ + fpc.genome = flam3_print_to_string(¢er_cp); + sprintf(badval_string, "%g",stats.badvals/(double)stats.num_iters); + fpc.badvals = badval_string; + sprintf(numiter_string,"%g",(double)stats.num_iters); + fpc.numiters = numiter_string; + sprintf(rtime_string,"%d",stats.render_seconds); + fpc.rtime = rtime_string; + + if (!strcmp(format, "png")) { + + write_png(fp, image, cps[0].width, cps[0].height, &fpc, f.bytes_per_channel); + + } else if (!strcmp(format, "jpg")) { + + write_jpeg(fp, image, cps[0].width, cps[0].height, &fpc); + + } else { + int size = 3 * cps[0].width * cps[0].height; + fprintf(fp, "P6\n"); + fprintf(fp, "%d %d\n255\n", cps[0].width, cps[0].height); + if (size != fwrite(image, 1, size, fp)) { + perror(fname); + } + } + + /* Free string */ + free(fpc.genome); + + clear_cp(¢er_cp,0); + + fclose(fp); + + if (!getenv("out")) + free(fname); + + } + + for (i = 0; i < ncps; i++) { + xmlFreeDoc(cps[i].edits); + clear_cp(&cps[i],0); + } + free(cps); + + free(image); + + if (verbose) + fprintf(stderr, "done.\n"); + + fflush(stderr); + return 0; +} diff --git a/flam3-animate.man b/flam3-animate.man new file mode 100644 index 0000000..b754356 --- /dev/null +++ b/flam3-animate.man @@ -0,0 +1,36 @@ +.TH flam3-animate 1 "" "" +.SH NAME +flam3-animate +flam3-render +flam3-genome +flam3-convert - render and animate FLAM3s and manipulate their genomes +.SH SYNOPSIS +.B flam3-render < input + +.SH DESCRIPTION + +FLAM3 implements a visual language based on a recursive set equation. + +Flam3-genome creates and manipulates genomes (xml parameter sets) in +this language. Flam3-render turns genomes into still images, and +Flam3-animate renders motion-blurred frames of animation. + +Flam3-convert reads from stdin files in the old format used by the +flame GIMP plugin, and writes the new format to stdout. + +.SH OPTIONS + +Any command line option will cause the program to write its +documentation to standard out. + +.SH ENVIRONMENT + +The environment variables are in the documention written to standard +out given any command line option. + +.SH SEE ALSO +.BR WWW.FLAM3.COM, +.BR electricsheep (1), + +.SH AUTHOR +spot aka Scott Draves, Erik Reckase diff --git a/flam3-convert.c b/flam3-convert.c new file mode 100644 index 0000000..3062a4b --- /dev/null +++ b/flam3-convert.c @@ -0,0 +1,239 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#include "private.h" + + +#define MAXARGS 1000 +#define streql(x,y) (!strcmp(x,y)) + + +/* + * split a string passed in ss into tokens on whitespace. + * # comments to end of line. ; terminates the record + */ +void tokenize(ss, argv, argc) + char **ss; + char *argv[]; + int *argc; +{ + char *s = *ss; + int i = 0, state = 0; + + while (*s != ';') { + char c = *s; + switch (state) { + case 0: + if ('#' == c) + state = 2; + else if (!isspace(c)) { + argv[i] = s; + i++; + state = 1; + } + case 1: + if (isspace(c)) { + *s = 0; + state = 0; + } + case 2: + if ('\n' == c) + state = 0; + } + s++; + } + *s = 0; + *ss = s+1; + *argc = i; +} + +/* + * given a pointer to a string SS, fill fields of a control point CP. + * return a pointer to the first unused char in SS. totally barfucious, + * must integrate with tcl soon... + */ + +void parse_control_point_old(char **ss, flam3_genome *cp) { + char *argv[MAXARGS]; + int argc, i, j; + int set_cm = 0, set_image_size = 0, set_nbatches = 0, set_white_level = 0, set_cmap_inter = 0; + int set_spatial_oversample = 0, set_hr = 0; + double *slot, xf, cm, t, nbatches, white_level, spatial_oversample, cmap_inter; + double image_size[2]; + + memset(cp, 0, sizeof(flam3_genome)); + + flam3_add_xforms(cp, flam3_nxforms, 0, 0); + + for (i = 0; i < flam3_nxforms; i++) { + cp->xform[i].density = 0.0; + cp->xform[i].color = i&1; + cp->xform[i].color_speed = 0.5; + cp->xform[i].animate = 1.0; + cp->xform[i].var[0] = 1.0; + for (j = 1; j < flam3_nvariations; j++) + cp->xform[i].var[j] = 0.0; + cp->xform[i].c[0][0] = 1.0; + cp->xform[i].c[0][1] = 0.0; + cp->xform[i].c[1][0] = 0.0; + cp->xform[i].c[1][1] = 1.0; + cp->xform[i].c[2][0] = 0.0; + cp->xform[i].c[2][1] = 0.0; + } + + tokenize(ss, argv, &argc); + for (i = 0; i < argc; i++) { + if (streql("xform", argv[i])) + slot = &xf; + else if (streql("time", argv[i])) + slot = &cp->time; + else if (streql("brightness", argv[i])) + slot = &cp->brightness; + else if (streql("contrast", argv[i])) + slot = &cp->contrast; + else if (streql("gamma", argv[i])) + slot = &cp->gamma; + else if (streql("vibrancy", argv[i])) + slot = &cp->vibrancy; + else if (streql("hue_rotation", argv[i])) { + slot = &cp->hue_rotation; + set_hr = 1; + } else if (streql("zoom", argv[i])) + slot = &cp->zoom; + else if (streql("image_size", argv[i])) { + slot = image_size; + set_image_size = 1; + } else if (streql("center", argv[i])) + slot = cp->center; + else if (streql("background", argv[i])) + slot = cp->background; + else if (streql("pixels_per_unit", argv[i])) + slot = &cp->pixels_per_unit; + else if (streql("spatial_filter_radius", argv[i])) + slot = &cp->spatial_filter_radius; + else if (streql("sample_density", argv[i])) + slot = &cp->sample_density; + else if (streql("nbatches", argv[i])) { + slot = &nbatches; + set_nbatches = 1; + } else if (streql("white_level", argv[i])) { + slot = &white_level; + set_white_level = 1; + } else if (streql("spatial_oversample", argv[i])) { + slot = &spatial_oversample; + set_spatial_oversample = 1; + } else if (streql("cmap", argv[i])) { + slot = &cm; + set_cm = 1; + } else if (streql("palette", argv[i])) { + slot = &cp->palette[0].color[0]; + } else if (streql("density", argv[i])) + slot = &cp->xform[(int)xf].density; + else if (streql("color", argv[i])) + slot = &cp->xform[(int)xf].color; + else if (streql("coefs", argv[i])) { + slot = cp->xform[(int)xf].c[0]; + cp->xform[(int)xf].density = 1.0; + } else if (streql("var", argv[i])) + slot = cp->xform[(int)xf].var; + else if (streql("cmap_inter", argv[i])) { + slot = &cmap_inter; + set_cmap_inter = 1; + } else + *slot++ = atof(argv[i]); + } + if (set_cm) { + double hr = set_hr ? cp->hue_rotation : 0.0; + cp->palette_index = (int) cm; + flam3_get_palette(cp->palette_index, cp->palette, hr); + } + if (set_image_size) { + cp->width = (int) image_size[0]; + cp->height = (int) image_size[1]; + } + if (set_nbatches) + cp->nbatches = (int) nbatches; + if (set_spatial_oversample) + cp->spatial_oversample = (int) spatial_oversample; + if (set_white_level) { + /* ignore */ + } + for (i = 0; i < flam3_nxforms; i++) { + t = 0.0; + for (j = 0; j < flam3_nvariations; j++) + t += cp->xform[i].var[j]; + t = 1.0 / t; + for (j = 0; j < flam3_nvariations; j++) + cp->xform[i].var[j] *= t; + } +} + +int +main(int argc, char **argv) +{ + char *s, *ss; + +#ifdef WIN32 + + char *slashloc; + char palpath[256],exepath[256]; + + slashloc = strrchr(argv[0],'\\'); + if (NULL==slashloc) { + sprintf(palpath,"flam3_palettes=flam3-palettes.xml"); + } else { + strncpy(exepath,argv[0],slashloc-argv[0]+1); + sprintf(palpath,"flam3_palettes=%sflam3-palettes.xml",exepath); + } + putenv(palpath); + +#endif + + if (1 != argc) { + docstring(); + exit(0); + } + + { + int i, c, slen = 5000; + s = malloc(slen); + i = 0; + do { + c = getchar(); + if (EOF == c) goto done_reading; + s[i++] = c; + if (i == slen-1) { + slen *= 2; + s = realloc(s, slen); + } + } while (1); + done_reading: + s[i] = 0; + } + + ss = s; + s += strlen(s); + printf("\n"); + while (strchr(ss, ';')) { + flam3_genome cp; + parse_control_point_old(&ss, &cp); + flam3_print(stdout, &cp, NULL, flam3_print_edits); + } + printf("\n"); + return 0; +} diff --git a/flam3-convert.man b/flam3-convert.man new file mode 100644 index 0000000..b754356 --- /dev/null +++ b/flam3-convert.man @@ -0,0 +1,36 @@ +.TH flam3-animate 1 "" "" +.SH NAME +flam3-animate +flam3-render +flam3-genome +flam3-convert - render and animate FLAM3s and manipulate their genomes +.SH SYNOPSIS +.B flam3-render < input + +.SH DESCRIPTION + +FLAM3 implements a visual language based on a recursive set equation. + +Flam3-genome creates and manipulates genomes (xml parameter sets) in +this language. Flam3-render turns genomes into still images, and +Flam3-animate renders motion-blurred frames of animation. + +Flam3-convert reads from stdin files in the old format used by the +flame GIMP plugin, and writes the new format to stdout. + +.SH OPTIONS + +Any command line option will cause the program to write its +documentation to standard out. + +.SH ENVIRONMENT + +The environment variables are in the documention written to standard +out given any command line option. + +.SH SEE ALSO +.BR WWW.FLAM3.COM, +.BR electricsheep (1), + +.SH AUTHOR +spot aka Scott Draves, Erik Reckase diff --git a/flam3-genome.c b/flam3-genome.c new file mode 100644 index 0000000..4551274 --- /dev/null +++ b/flam3-genome.c @@ -0,0 +1,1084 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#include "private.h" +#include "isaacs.h" +#include "config.h" + +int verbose; + +char *get_extras() { + char *e = getenv("extras"); + return e; +} + +void gprint(flam3_genome *cp, int extras) { + if (getenv("noedits")) + flam3_print(stdout, cp, extras ? get_extras() : NULL, flam3_dont_print_edits); + else + flam3_print(stdout, cp, extras ? get_extras() : NULL, flam3_print_edits); +} + + +void test_cp(flam3_genome *cp) { + cp->time = 0.0; + cp->interpolation = flam3_interpolation_linear; + cp->palette_interpolation = flam3_palette_interpolation_hsv; + cp->background[0] = 0.0; + cp->background[1] = 0.0; + cp->background[2] = 0.0; + cp->center[0] = 0.0; + cp->center[1] = 0.0; + cp->rotate = 0.0; + cp->pixels_per_unit = 64; + cp->width = 128; + cp->height = 128; + cp->spatial_oversample = 1; + cp->spatial_filter_radius = 0.5; + cp->spatial_filter_select = 0; + cp->zoom = 0.0; + cp->sample_density = 1; + cp->nbatches = 1; + cp->ntemporal_samples = 1; + cp->estimator = 0.0; + cp->estimator_minimum = 0.0; + cp->estimator_curve = 0.6; +} + +flam3_genome *string_to_cp(char *s, int *n) { + flam3_genome *cp; + FILE *fp; + + fp = fopen(s, "rb"); + if (NULL == fp) { + perror(s); + exit(1); + } + cp = flam3_parse_from_file(fp, s, flam3_defaults_on, n); + if (NULL == cp) { + fprintf(stderr, "could not read genome from %s.\n", s); + exit(1); + } + return cp; +} + +xmlDocPtr create_new_editdoc(char *action, flam3_genome *parent0, flam3_genome *parent1) { + + xmlDocPtr doc = NULL, comment_doc = NULL; + xmlNodePtr root_node = NULL, node = NULL, nodecopy = NULL; + xmlNodePtr root_comment = NULL; + struct tm *localt; + time_t mytime; + char *ai; + char timestring[100]; + char *nick = getenv("nick"); + char *url = getenv("url"); + char *id = getenv("id"); + char *comment = getenv("comment"); + int sheep_gen = argi("sheep_gen",-1); + int sheep_id = argi("sheep_id",-1); + char buffer[100]; + char comment_string[100]; + + doc = xmlNewDoc( (const xmlChar *)"1.0"); + + /* Create the root node, called "edit" */ + root_node = xmlNewNode(NULL, (const xmlChar *)"edit"); + xmlDocSetRootElement(doc,root_node); + /* Add the edit attributes */ + + /* date */ + mytime = time(NULL); + localt = localtime(&mytime); + /* XXX use standard time format including timezone */ + strftime(timestring, 100, "%a %b %e %H:%M:%S %z %Y", localt); + xmlNewProp(root_node, (const xmlChar *)"date", (const xmlChar *)timestring); + + /* nick */ + if (nick) { + xmlNewProp(root_node, (const xmlChar *)"nick", (const xmlChar *)nick); + } + + /* url */ + if (url) { + xmlNewProp(root_node, (const xmlChar *)"url", (const xmlChar *)url); + } + + if (id) { + xmlNewProp(root_node, (const xmlChar *)"id", (const xmlChar *)id); + } + + /* action */ + xmlNewProp(root_node, (const xmlChar *)"action", (const xmlChar *)action); + + /* sheep info */ + if (sheep_gen > 0 && sheep_id > 0) { + /* Create a child node of the root node called sheep */ + node = xmlNewChild(root_node, NULL, (const xmlChar *)"sheep", NULL); + + /* Create the sheep attributes */ + sprintf(buffer, "%d", sheep_gen); + xmlNewProp(node, (const xmlChar *)"generation", (const xmlChar *)buffer); + + sprintf(buffer, "%d", sheep_id); + xmlNewProp(node, (const xmlChar *)"id", (const xmlChar *)buffer); + } + + /* Check for the parents */ + /* If Parent 0 not specified, this is a randomly generated genome. */ + if (parent0) { + if (parent0->edits) { + /* Copy the node from the parent */ + node = xmlDocGetRootElement(parent0->edits); + nodecopy = xmlCopyNode(node, 1); + xmlNewProp(nodecopy,(const xmlChar *)"filename", (const xmlChar *)parent0->parent_fname); + sprintf(buffer,"%d",parent0->genome_index); + xmlNewProp(nodecopy,(const xmlChar *)"index", (const xmlChar *)buffer); + xmlAddChild(root_node, nodecopy); + } else { + /* Insert a (parent has no edit) message */ + nodecopy = xmlNewChild(root_node, NULL, (const xmlChar *)"edit",NULL); + xmlNewProp(nodecopy,(const xmlChar *)"filename", (const xmlChar *)parent0->parent_fname); + sprintf(buffer,"%d",parent0->genome_index); + xmlNewProp(nodecopy,(const xmlChar *)"index", (const xmlChar *)buffer); + + } + } + + if (parent1) { + + if (parent1->edits) { + /* Copy the node from the parent */ + node = xmlDocGetRootElement(parent1->edits); + nodecopy = xmlCopyNode(node, 1); + xmlNewProp(nodecopy,(const xmlChar *)"filename", (const xmlChar *)parent1->parent_fname); + sprintf(buffer,"%d",parent1->genome_index); + xmlNewProp(nodecopy,(const xmlChar *)"index", (const xmlChar *)buffer); + xmlAddChild(root_node, nodecopy); + } else { + /* Insert a (parent has no edit) message */ + nodecopy = xmlNewChild(root_node, NULL, (const xmlChar *)"edit",NULL); + xmlNewProp(nodecopy,(const xmlChar *)"filename", (const xmlChar *)parent1->parent_fname); + sprintf(buffer,"%d",parent1->genome_index); + xmlNewProp(nodecopy,(const xmlChar *)"index", (const xmlChar *)buffer); + } + } + + /* Comment string */ + /* This one's hard, since we have to treat the comment string as */ + /* a valid XML document. Create a new document using the comment */ + /* string as the in-memory document, and then copy all children of */ + /* the root node into the edit structure */ + /* Parsing the comment string should be done once and then copied */ + /* for each call to create_new_editdoc, but that's for later. */ + if (comment) { + + sprintf(comment_string,"%s",comment); + + comment_doc = xmlReadMemory(comment_string, strlen(comment_string), "comment.env", NULL, XML_PARSE_NONET); + + /* Check for errors */ + if (comment_doc==NULL) { + fprintf(stderr, "Failed to parse comment into XML!\n"); + exit(1); + } + + /* Loop through the children of the new document and copy */ + /* them into the root_node */ + root_comment = xmlDocGetRootElement(comment_doc); + + for (node=root_comment->children; node; node = node->next) { + + nodecopy = xmlCopyNode(node,1); + xmlAddChild(root_node, nodecopy); + } + + /* Free the created document */ + xmlFreeDoc(comment_doc); + } + + + /* return the xml doc */ + return(doc); +} + +void offset(flam3_genome *g) { + char *os = getenv("offset"); + double ox, oy; + if (NULL == os) return; + sscanf(os, "%lf:%lf", &ox, &oy); + g->center[0] += ox / (g->pixels_per_unit * g->spatial_oversample); + g->center[1] += oy / (g->pixels_per_unit * g->spatial_oversample); +} + +void spin(int frame, double blend, flam3_genome *parent, flam3_genome *templ) +{ + flam3_genome *result; + char action[50]; + xmlDocPtr doc; + + /* Spin the parent blend*360 degrees */ + result = sheep_loop(parent,blend); + + /* Apply the template if necessary */ + if (templ) + flam3_apply_template(result, templ); + + /* Set genome parameters accordingly */ + result->time = (double)frame; + result->interpolation = flam3_interpolation_linear; + result->palette_interpolation = flam3_palette_interpolation_hsv; + + /* Force linear interpolation - unsure if this is still necessary */ + /* I believe we put this in so that older clients could render frames */ +// result->interpolation_type = flam3_inttype_linear; + + /* Create the edit doc xml */ + sprintf(action,"rotate %g",blend*360.0); + doc = create_new_editdoc(action, parent, (flam3_genome *)NULL); + result->edits = doc; + + /* Subpixel jitter */ + offset(result); + + /* Make the name of the flame the time */ + sprintf(result->flame_name,"%f",result->time); + + /* Print the resulting xml */ + gprint(result, 1); + + /* Clear out the xml doc */ + xmlFreeDoc(result->edits); + + /* Clear the result cp */ + clear_cp(result,flam3_defaults_on); + + /* Free the cp allocated in flam3_sheep_loop */ + free(result); +} + +void spin_inter(int frame, double blend, int seqflag, flam3_genome *parents, flam3_genome *templ) { + + flam3_genome *result; + char action[50]; + xmlDocPtr doc; + char *ai; + double stagger = argf("stagger", 0.0); + + /* Interpolate between spun parents */ + result = sheep_edge(parents, blend, seqflag, stagger); + + /* Unsure why we check for random palettes on both ends... */ + if ((parents[0].palette_index != flam3_palette_random) && + (parents[1].palette_index != flam3_palette_random)) { + + result->palette_index = flam3_palette_interpolated; + result->palette_index0 = parents[0].palette_index; + result->hue_rotation0 = parents[0].hue_rotation; + result->palette_index1 = parents[1].palette_index; + result->hue_rotation1 = parents[1].hue_rotation; + result->palette_blend = blend; + } + + /* Apply template if necessary */ + if (templ) + flam3_apply_template(result, templ); + + /* Set genome attributes */ + result->time = (double)frame; +// result->interpolation_type = flam3_inttype_linear; + + /* Create the edit doc xml */ + sprintf(action,"interpolate %g",blend*360.0); + doc = create_new_editdoc(action, &parents[0], &parents[1]); + result->edits = doc; + + /* Subpixel jitter */ + offset(result); + + /* Make the name of the flame the time */ + sprintf(result->flame_name,"%f",result->time); + + /* Print the genome */ + gprint(result, 1); + + /* Clean up */ + xmlFreeDoc(result->edits); + + /* Free genome storage */ + clear_cp(result,flam3_defaults_on); + free(result); +} + +void truncate_variations(flam3_genome *g, int max_vars, char *action) { + int i, j, nvars, smallest; + double sv=0; + char trunc_note[30]; + + for (i = 0; i < g->num_xforms; i++) { + double d = g->xform[i].density; + +/* if (0.0 < d && d < 0.001) */ + + if (d < 0.001 && (g->final_xform_index != i)) { + sprintf(trunc_note," trunc_density %d",i); + //strcat(action,trunc_note); + add_to_action(action,trunc_note); + flam3_delete_xform(g, i); + +/* g->xform[i].density = 0.0; + } else if (d > 0.0) { +*/ + } else { + do { + nvars = 0; + smallest = -1; + for (j = 0; j < flam3_nvariations; j++) { + double v = g->xform[i].var[j]; + if (v != 0.0) { + nvars++; + if (-1 == smallest || fabs(v) < sv) { + smallest = j; + sv = fabs(v); + } + } + } + if (nvars > max_vars) { + sprintf(trunc_note," trunc %d %d",i,smallest); + //strcat(action,trunc_note); + add_to_action(action,trunc_note); + g->xform[i].var[smallest] = 0.0; + } + } while (nvars > max_vars); + } + } +} + +static double golden_bit(randctx *rc) { + return flam3_random_isaac_bit(rc)?0.38196:0.61804; +} + +int +main(argc, argv) + int argc; + char **argv; +{ + int debug = 0; + int count; + char *ai; + unsigned char *image; + flam3_genome *templ = NULL; + flam3_genome cp_orig, cp_save; + int i, j; + double avg_pix, fraction_black, fraction_white; + double avg_thresh = argf("avg", 20.0); + double black_thresh = argf("black", 0.01); + double white_limit = argf("white", 0.05); + int nframes = argi("nframes", 100); + int sym = argi("symmetry", 0); + int enclosed = argi("enclosed", 1); + char *clone = getenv("clone"); + char *clone_all = getenv("clone_all"); + char *animate = getenv("animate"); + char *mutate = getenv("mutate"); + char *cross0 = getenv("cross0"); + char *cross1 = getenv("cross1"); + char *method = getenv("method"); + char *inter = getenv("inter"); + char *rotate = getenv("rotate"); + char *strip = getenv("strip"); + char *sequence = getenv("sequence"); + int loops = argi("loops", 1); + int frame = argi("frame", 0); + int rep, repeat = argi("repeat", 1); + double speed = argf("speed", 0.1); + int bits = argi("bits", 33); + int ntries = argi("tries", 10); + char *use_vars = getenv("use_vars"); + char *dont_use_vars = getenv("dont_use_vars"); + flam3_genome *parent0=NULL, *parent1=NULL; + flam3_genome selp0, selp1; + flam3_genome *aselp0, *aselp1; + int parent0_n, parent1_n; + int num_threads = 1; + flam3_genome *cp; + int ncp; + + int ivars[max_specified_vars]; + int novars[max_specified_vars]; + int num_ivars = 0; + int num_novars = 0; + char *var_tok; + + flam3_frame f; + char action[flam3_max_action_length]; + + stat_struct stats; + + + +#ifdef WIN32 + + char *slashloc; + char exepath[256]; + char palpath[256]; + memset(exepath,0,256); + memset(palpath,0,256); + slashloc = strrchr(argv[0],'\\'); + if (NULL==slashloc) { + sprintf(palpath,"flam3_palettes=flam3-palettes.xml"); + } else { + strncpy(exepath,argv[0],slashloc-argv[0]+1); + sprintf(palpath,"flam3_palettes=%sflam3-palettes.xml",exepath); + } + putenv(palpath); + +#endif + + if (argc>1) { + if (strcmp("--version",argv[1])==0) { + printf("FLAM3-%s\n",flam3_version()); + exit(0); + } else { + printf("unrecognized option %s, aborting.\n",argv[1]); + exit(-1); + } + } + + verbose = argi("verbose", 0); + + memset(&cp_orig, 0, sizeof(flam3_genome)); + memset(&cp_save, 0, sizeof(flam3_genome)); + memset(&selp0, 0, sizeof(flam3_genome)); + memset(&selp1, 0, sizeof(flam3_genome)); + + if (1 != argc) { + docstring(); + exit(0); + } + + /* Init random number generators */ + flam3_init_frame(&f); + flam3_srandom(); + + //f.temporal_filter_radius = 0.0; + f.bits = bits; + f.bytes_per_channel = 1; + f.earlyclip = 1; + f.verbose = 0; + f.genomes = &cp_orig; + f.ngenomes = 1; + f.pixel_aspect_ratio = 1.0; + f.progress = 0; + f.nthreads = num_threads; + f.sub_batch_size = 10000; + test_cp(&cp_orig); // just for the width & height + + /* Are the variations to be used specified? */ + if (use_vars && dont_use_vars) { + fprintf(stderr,"use_vars and dont_use_vars cannot both be specified. Terminating.\n"); + exit(-1); + } + + /* Specify reasonable defaults if nothing is specified */ + if (!use_vars && !dont_use_vars) { + novars[num_novars++] = VAR_NOISE; + novars[num_novars++] = VAR_BLUR; + novars[num_novars++] = VAR_GAUSSIAN_BLUR; + novars[num_novars++] = VAR_RADIAL_BLUR; + novars[num_novars++] = VAR_NGON; + novars[num_novars++] = VAR_SQUARE; + novars[num_novars++] = VAR_RAYS; + novars[num_novars++] = VAR_CROSS; + novars[num_novars++] = VAR_PRE_BLUR; + novars[num_novars++] = VAR_SEPARATION; + novars[num_novars++] = VAR_SPLIT; + novars[num_novars++] = VAR_SPLITS; + + + + /* Loop over the novars and set ivars to the complement */ + for (i=0;i=flam3_nvariations) { + fprintf(stderr,"specified variation list includes bad value. (%d)\n",ivars[i]); + exit(1); + } + } + } else if (dont_use_vars) { + /* Parse comma-separated list of variations NOT to use */ + var_tok = strtok(dont_use_vars,","); + novars[num_novars++] = atoi(var_tok); + while(1) { + var_tok = strtok(NULL,","); + + if (var_tok==NULL) + break; + + novars[num_novars++] = atoi(var_tok); + + if (num_novars==max_specified_vars) { + fprintf(stderr,"Maximum number of user-specified variations exceeded. Truncating.\n"); + break; + } + } + + /* Loop over the novars and set ivars to the complement */ + for (i=0;i\n", flam3_version()); + for (i = 0; i < ncp; i++) { + if (templ) flam3_apply_template(&cp[i], templ); + offset(&cp[i]); + gprint(&cp[i], 1); + } + printf("\n"); + + exit(0); + } + + if (animate) { + flam3_genome interpolated; + int first_frame,last_frame; + int ftime,iscp; + double stagger = argf("stagger", 0.0); + cp = string_to_cp(animate, &ncp); + + + for (i = 0; i < ncp; i++) { + if (i > 0 && cp[i].time <= cp[i-1].time) { + fprintf(stderr, "error: control points must be sorted by time, but %g <= %g, index %d.\n", + cp[i].time, cp[i-1].time, i); + exit(1); + } + /* Strip out all motion elements here */ + for (j=0;j\n", flam3_version()); + + for (ftime = first_frame; ftime <= last_frame; ftime += 1) { + iscp=0; + for (i=0;i\n"); + exit(0); + } + + + if (sequence) { + double blend, spread; + int seqflag; + int framecount; + + if (nframes <= 0) { + fprintf(stderr, "nframes must be positive, not %d.\n", nframes); + exit(1); + } + + cp = string_to_cp(sequence, &ncp); + + if (enclosed) printf("\n", flam3_version()); + spread = 1.0/nframes; + framecount = 0; +#if 1 + for (i = 0; i < ncp; i++) { + if (loops) { + for (frame = 0; frame < nframes; frame++) { + blend = frame/(double)nframes; + spin(framecount++, blend, &cp[i], templ); + } + } + if (i < ncp-1) + for (frame = 0; frame < nframes; frame++) { + if (0==frame || nframes-1==frame) + seqflag=1; + else + seqflag=0; + blend = frame/(double)nframes; + spin_inter(framecount++, blend, seqflag, &cp[i], templ); + } + } + spin(framecount, 0.0, &cp[ncp-1], templ); +#else + if (1) { + flam3_genome res; + memset(&res, 0, sizeof(flam3_genome)); + res.final_xform_index = -1; + flam3_add_xforms(&res, cp[0].num_xforms, 0); + + if (ncp < 4) { + fprintf(stderr, "catmull-rom requires 4 or more control points.\n"); + exit(1); + } + for (i = 0; i < ncp - 3; i++) { + for (frame = 0; frame < nframes; frame++) { + blend = frame/(double)nframes; + interpolate_catmull_rom(cp+i, blend, &res); + res.time = frame + i * nframes; + gprint(&res, 0); + fflush(stdout); + } + } + } +#endif + if (enclosed) printf("\n"); + exit(0); + } + + if (inter || rotate) { + + double blend, spread; + char *fname = inter?inter:rotate; + int ni; + + if (nframes <= 0) { + fprintf(stderr, "nframes must be positive, not %d.\n", nframes); + exit(1); + } + + blend = frame/(double)nframes; + spread = 1.0/nframes; + + cp = string_to_cp(fname, &ncp); + + if (enclosed) printf("\n", flam3_version()); + if (rotate) { + if (1 != ncp) { + fprintf(stderr, "rotation requires one control point, not %d.\n", ncp); + exit(1); + } + spin(frame - 1, blend - spread, cp, templ); + spin(frame , blend , cp, templ); + spin(frame + 1, blend + spread, cp, templ); + } else { + if (2 != ncp) { + fprintf(stderr, "interpolation requires two control points, not %d.\n", ncp); + exit(1); + } + spin_inter(frame - 1, blend - spread, 0, cp, templ); + spin_inter(frame , blend , 0, cp, templ); + spin_inter(frame + 1, blend + spread, 0, cp, templ); + } + if (enclosed) printf("\n"); + + for (ni=0;ni\n", flam3_version()); + + for (i = 0; i < ncp; i++) { + double old_center[2]; + + /* Strip out motion elements */ + for (j=0;j\n"); + exit(0); + } + + /* pick a control point until it looks good enough */ + if (repeat <= 0) { + fprintf(stderr, "repeat must be positive, not %d.\n", repeat); + exit(1); + } + + if (enclosed) printf("\n", flam3_version()); + image = (unsigned char *) malloc(3 * cp_orig.width * cp_orig.height); + + for (rep = 0; rep < repeat; rep++) { + + if (verbose) + fprintf(stderr, "flame = %d/%d..", rep+1, repeat); + + count = 0; + + if (clone) { + + parent0 = string_to_cp(clone, &parent0_n); + /* Action is 'clone' with trunc_vars concat */ + sprintf(action,"clone"); + + if (getenv("clone_action")) + sprintf(action,"clone %s", getenv("clone_action")); + + flam3_copy(&selp0, &(parent0[random()%parent0_n])); + flam3_copy(&cp_save, &selp0); + aselp0 = &selp0; + aselp1 = NULL; + truncate_variations(&cp_save, 5, action); + + cp_save.edits = create_new_editdoc(action, aselp0, aselp1); + + } else { + int did_color; + + do { + + int random_mode=0; + + if (verbose) fprintf(stderr, "."); + did_color = 0; + f.time = (double) 0.0; + action[0] = 0; + + if (mutate) { + int mutmeth; + + parent0 = string_to_cp(mutate, &parent0_n); + flam3_copy(&selp0, &(parent0[((unsigned)irand(&f.rc))%parent0_n])); + flam3_copy(&cp_orig, &selp0); + aselp0 = &selp0; + aselp1 = NULL; + + if (NULL == getenv("method")) + mutmeth = MUTATE_NOT_SPECIFIED; + else if (!strcmp(method,"all_vars")) + mutmeth = MUTATE_ALL_VARIATIONS; + else if (!strcmp(method,"one_xform")) + mutmeth = MUTATE_ONE_XFORM_COEFS; + else if (!strcmp(method,"add_symmetry")) + mutmeth = MUTATE_ADD_SYMMETRY; + else if (!strcmp(method,"post_xforms")) + mutmeth = MUTATE_POST_XFORMS; + else if (!strcmp(method,"color_palette")) + mutmeth = MUTATE_COLOR_PALETTE; + else if (!strcmp(method,"delete_xform")) + mutmeth = MUTATE_DELETE_XFORM; + else if (!strcmp(method,"all_coefs")) + mutmeth = MUTATE_ALL_COEFS; + else { + fprintf(stderr,"method '%s' not defined for mutate. defaulting to random.\n",method); + mutmeth = MUTATE_NOT_SPECIFIED; + } + + flam3_mutate(&cp_orig, mutmeth, ivars, num_ivars, sym, speed, &f.rc, action); + + /* Scan string returned for 'mutate color' */ + if ( strstr(action,"mutate color") ) + did_color = 1; + + if (cp_orig.flame_name[0]) { + char tm[flam3_name_len+1]; + strncpy(tm, cp_orig.flame_name, flam3_name_len); + snprintf(cp_orig.flame_name, flam3_name_len, "mutation %d of %s", rep, tm); + } + + } else if (cross0) { + int i0, i1; + int crossmeth; + + parent0 = string_to_cp(cross0, &parent0_n); + parent1 = string_to_cp(cross1, &parent1_n); + + i0 = ((unsigned)irand(&f.rc))%parent0_n; + i1 = ((unsigned)irand(&f.rc))%parent1_n; + + flam3_copy(&selp0, &(parent0[i0])); + flam3_copy(&selp1, &(parent1[i1])); + + aselp0 = &selp0; + aselp1 = &selp1; + + if (NULL == getenv("method")) + crossmeth = CROSS_NOT_SPECIFIED; + else if (!strcmp(method,"union")) + crossmeth = CROSS_UNION; + else if (!strcmp(method,"interpolate")) + crossmeth = CROSS_INTERPOLATE; + else if (!strcmp(method,"alternate")) + crossmeth = CROSS_ALTERNATE; + else { + fprintf(stderr,"method '%s' not defined for cross. defaulting to random.\n",method); + crossmeth = CROSS_NOT_SPECIFIED; + } + + flam3_cross(&parent0[i0], &parent1[i1], &cp_orig, crossmeth, &f.rc, action); + + if (parent0[i0].flame_name[0] || parent1[i1].flame_name[0]) { + snprintf(cp_orig.flame_name, flam3_name_len, "%d of %s x %s", + rep, parent0[i0].flame_name, parent1[i1].flame_name); + } + + } else { + sprintf(action,"random"); + random_mode=1; + flam3_random(&cp_orig, ivars, num_ivars, sym, 0); + + + aselp0 = NULL; + aselp1 = NULL; + } + + /* Adjust bounding box half the time */ + if (flam3_random_bit(&f.rc) || random_mode) { + double bmin[2], bmax[2]; + flam3_estimate_bounding_box(&cp_orig, 0.01, 100000, bmin, bmax, &f.rc); + if (flam3_random_isaac_01(&f.rc) < 0.3) { + cp_orig.center[0] = (bmin[0] + bmax[0]) / 2.0; + cp_orig.center[1] = (bmin[1] + bmax[1]) / 2.0; + add_to_action(action," recentered"); + } else { + double mix0, mix1; + if (flam3_random_isaac_bit(&f.rc)) { + mix0 = golden_bit(&f.rc) + flam3_random_isaac_11(&f.rc)/5; + mix1 = golden_bit(&f.rc); + add_to_action(action," reframed0"); + } else if (flam3_random_isaac_bit(&f.rc)) { + mix0 = golden_bit(&f.rc); + mix1 = golden_bit(&f.rc) + flam3_random_isaac_11(&f.rc)/5; + add_to_action(action," reframed1"); + } else { + mix0 = golden_bit(&f.rc) + flam3_random_isaac_11(&f.rc)/5; + mix1 = golden_bit(&f.rc) + flam3_random_isaac_11(&f.rc)/5; + add_to_action(action," reframed2"); + } + cp_orig.center[0] = mix0 * bmin[0] + (1-mix0)*bmax[0]; + cp_orig.center[1] = mix1 * bmin[1] + (1-mix1)*bmax[1]; + } + cp_orig.rot_center[0] = cp_orig.center[0]; + cp_orig.rot_center[1] = cp_orig.center[1]; + cp_orig.pixels_per_unit = cp_orig.width / (bmax[0] - bmin[0]); + } + + truncate_variations(&cp_orig, 5, action); + + if (!did_color && random()&1) { + if (debug) + fprintf(stderr,"improving colors...\n"); + + flam3_improve_colors(&cp_orig, 100, 0, 10); + //strcat(action," improved colors"); + add_to_action(action," improved colors"); + } + + cp_orig.edits = create_new_editdoc(action, aselp0, aselp1); + flam3_copy(&cp_save, &cp_orig); + test_cp(&cp_orig); + if (flam3_render(&f, image, flam3_field_both, 3, 0, &stats)) { + fprintf(stderr,"error rendering test image: aborting.\n"); + exit(1); + } + + if (1) { + int n, tot, totb, totw; + n = cp_orig.width * cp_orig.height; + tot = 0; + totb = 0; + totw = 0; + for (i = 0; i < 3*n; i+=3) { + + tot += (image[i]+image[i+1]+image[i+2]); + if (0 == image[i] && 0 == image[i+1] && 0 == image[i+2]) totb++; + if (255 == image[i] && 255 == image[i+1] && 255 == image[i+2]) totw++; + + // printf("%d ", image[i]); + } + + avg_pix = (tot / (double)(3*n)); + fraction_black = totb / (double)n; + fraction_white = totw / (double)n; + + if (debug) + fprintf(stderr, + "avg_pix=%g fraction_black=%g fraction_white=%g n=%g\n", + avg_pix, fraction_black, fraction_white, (double)n); + + } else { + avg_pix = avg_thresh + 1.0; + fraction_black = black_thresh + 1.0; + fraction_white = white_limit - 1.0; + } + + clear_cp(&cp_orig,flam3_defaults_on); + + count++; + } while ((avg_pix < avg_thresh || + fraction_black < black_thresh || + fraction_white > white_limit) && + count < ntries); + + if (ntries == count) { + fprintf(stderr, "warning: reached maximum attempts, giving up.\n"); + } + + } + + if (templ) + flam3_apply_template(&cp_save,templ); + + cp_save.time = (double)rep; + + if (1) { + char *maxforms = getenv("maxforms"); + if (maxforms && atoi(maxforms)) { + cp_save.symmetry = 0; + while (cp_save.num_xforms > atoi(maxforms)) + flam3_delete_xform(&cp_save, cp_save.num_xforms - 1); + } + } + + gprint(&cp_save, 1); + fflush(stdout); + + /* Free created documents */ + /* (Only free once, since the copy is a ptr to the original) */ + xmlFreeDoc(cp_save.edits); + clear_cp(&cp_save,0); + + if (verbose) { + fprintf(stderr, "\ndone. action = %s\n", action); + } + + } + if (enclosed) printf("\n"); + free(image); + + return 0; +} diff --git a/flam3-genome.man b/flam3-genome.man new file mode 100644 index 0000000..b754356 --- /dev/null +++ b/flam3-genome.man @@ -0,0 +1,36 @@ +.TH flam3-animate 1 "" "" +.SH NAME +flam3-animate +flam3-render +flam3-genome +flam3-convert - render and animate FLAM3s and manipulate their genomes +.SH SYNOPSIS +.B flam3-render < input + +.SH DESCRIPTION + +FLAM3 implements a visual language based on a recursive set equation. + +Flam3-genome creates and manipulates genomes (xml parameter sets) in +this language. Flam3-render turns genomes into still images, and +Flam3-animate renders motion-blurred frames of animation. + +Flam3-convert reads from stdin files in the old format used by the +flame GIMP plugin, and writes the new format to stdout. + +.SH OPTIONS + +Any command line option will cause the program to write its +documentation to standard out. + +.SH ENVIRONMENT + +The environment variables are in the documention written to standard +out given any command line option. + +.SH SEE ALSO +.BR WWW.FLAM3.COM, +.BR electricsheep (1), + +.SH AUTHOR +spot aka Scott Draves, Erik Reckase diff --git a/flam3-palettes.xml b/flam3-palettes.xml new file mode 100644 index 0000000..d9a258a --- /dev/null +++ b/flam3-palettes.xml @@ -0,0 +1,23135 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/flam3-render.c b/flam3-render.c new file mode 100644 index 0000000..ddab377 --- /dev/null +++ b/flam3-render.c @@ -0,0 +1,427 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#ifdef WIN32 +#define WINVER 0x0500 +#include +#endif + +#ifdef __APPLE__ +#include +#endif + +#include + + +#include "private.h" +#include "img.h" +#include "isaacs.h" + + +int calc_nstrips(flam3_frame *spec) { + double mem_required; + double mem_available; + int nstrips,ninc; + char *testmalloc; +#ifdef WIN32 + MEMORYSTATUS stat; + stat.dwLength = sizeof(stat); + GlobalMemoryStatus(&stat); // may want to go to GlobalMemoryStatusEx eventually + mem_available = (double)stat.dwTotalPhys; +// fprintf(stderr,"%lu bytes free memory...\n",(size_t)stat.dwAvailPhys); +// if (mem_available > 1e9) mem_available = 1e9; +#elif defined(_SC_PHYS_PAGES) && defined(_SC_PAGESIZE) + mem_available = + (double)sysconf(_SC_PHYS_PAGES) * sysconf(_SC_PAGESIZE); +#elif defined __APPLE__ +#ifdef __LP64__ +long physmem; +size_t len = sizeof(physmem); +static int mib[2] = { CTL_HW, HW_MEMSIZE }; +#else +unsigned int physmem; +size_t len = sizeof(physmem); +static int mib[2] = { CTL_HW, HW_PHYSMEM }; +#endif +if (sysctl(mib, 2, &physmem, &len, NULL, 0) == 0 && len == sizeof(physmem)) { + mem_available = (double )physmem; +} else { + fprintf(stderr, "warning: unable to determine physical memory.n"); + mem_available = 2e9; +} +#else + fprintf(stderr, "warning: unable to determine physical memory.\n"); + mem_available = 2e9; +#endif +#if 0 + fprintf(stderr,"available phyical memory is %lu\n", + (unsigned long)mem_available); +#endif + mem_available *= 0.8; + if (getenv("use_mem")) { + mem_available = atof(getenv("use_mem")); + } + mem_required = flam3_render_memory_required(spec); + if (mem_available >= mem_required) return 1; + nstrips = (int) ceil(mem_required / mem_available); + +if (0) { + /* Attempt to malloc a strip, and if it fails, try adding additional strips */ + ninc=-1; + testmalloc = NULL; + while(NULL==testmalloc && ninc<3) { + ninc++; + testmalloc = (char *)malloc((int)ceil(mem_required / (nstrips+ninc))); + } + if (NULL==testmalloc) { + fprintf(stderr,"Unable to allocate memory for render. Please close some running programs and try to render again.\n"); + exit(1); + } else { + free(testmalloc); + nstrips = nstrips + ninc; + } +} + + return nstrips; +} + +int print_progress(void *foo, double fraction, int stage, double eta) { + fprintf(stderr, "stage=%s progress=%g eta=%g\n", stage?"filtering":"chaos", fraction, eta); + return 0; +} + +int main(int argc, char **argv) { + flam3_frame f; + char *ai; + flam3_genome *cps; + int ncps; + int i; + void *image=NULL; + FILE *fp; + char fname[256]; + size_t this_size, last_size = -1; + double imgmem; + unsigned int strip; + double center_y, center_base; + unsigned int nstrips; + randctx savectx; + char *prefix = args("prefix", ""); + char *out = args("out", NULL); + char *format = getenv("format"); + int verbose = argi("verbose", 1); + int bits = argi("bits", 33); + int bpc = argi("bpc",8); + int seed = argi("seed", 0); + int transparency = argi("transparency", 0); + char *inf = getenv("in"); + double qs = argf("qs", 1.0); + double ss = argf("ss", 1.0); + double pixel_aspect = argf("pixel_aspect", 1.0); + int sub_batch_size = argi("sub_batch_size",10000); + int name_enable = argi("name_enable",0); + int num_threads = argi("nthreads",0); + int earlyclip = argi("earlyclip",0); + FILE *in; + double zoom_scale; + unsigned int channels; + long start_time = (long)time(0); + flam3_img_comments fpc; + stat_struct stats; + char numiter_string[64]; + char badval_string[64]; + char rtime_string[64]; + +#ifdef WIN32 + + char *slashloc; + char exepath[256]; + char palpath[256]; + memset(exepath,0,256); + memset(palpath,0,256); + + slashloc = strrchr(argv[0],'\\'); + if (NULL==slashloc) { + sprintf(palpath,"flam3_palettes=flam3-palettes.xml"); + } else { + strncpy(exepath,argv[0],slashloc-argv[0]+1); + sprintf(palpath,"flam3_palettes=%sflam3-palettes.xml",exepath); + } + putenv(palpath); + +#endif + + + if (1 != argc) { + docstring(); + exit(0); + } + + /* Init random number generators */ + flam3_init_frame(&f); + flam3_srandom(); + + /* Set the number of threads */ + if (num_threads==0) { + num_threads = flam3_count_nthreads(); + if (verbose > 1) + fprintf(stderr,"Automatically detected %d core(s)...\n",num_threads); + } else{ + if (verbose) + fprintf(stderr,"Manually specified %d thread(s)...\n",num_threads); + } + + + if (NULL == format) format = "png"; + if (strcmp(format, "jpg") && + strcmp(format, "ppm") && + strcmp(format, "png")) { + fprintf(stderr, + "format must be either jpg, ppm, or png, not %s.\n", + format); + exit(1); + } + + channels = strcmp(format, "png") ? 3 : 4; + + /* Check for 16-bit-per-channel processing */ + if ( (16 == bpc) && (strcmp(format,"png") != 0)) { + fprintf(stderr,"Support for 16 bpc images is only present for the png format.\n"); + exit(1); + } else if (bpc != 8 && bpc != 16) { + fprintf(stderr,"Unexpected bpc specified (%d)\n",bpc); + exit(1); + } + + if (pixel_aspect <= 0.0) { + fprintf(stderr, "pixel aspect ratio must be positive, not %g.\n", + pixel_aspect); + exit(1); + } + + if (inf) + in = fopen(inf, "rb"); + else + in = stdin; + if (NULL == in) { + perror(inf); + exit(1); + } + + cps = flam3_parse_from_file(in, inf, flam3_defaults_on, &ncps); + if (NULL == cps) { + fprintf(stderr,"error reading genomes from file\n"); + exit(1); + } + + if (inf) + fclose(in); + + for (i = 0; i < ncps; i++) { + /* Force ntemporal_samples to 1 for -render */ + cps[i].ntemporal_samples = 1; + cps[i].sample_density *= qs; + cps[i].height = (int)(cps[i].height * ss); + cps[i].width = (int)(cps[i].width * ss); + cps[i].pixels_per_unit *= ss; + if (cps[i].height<=0 || cps[i].width<=0) { + fprintf(stderr,"output image has dimension <=0, aborting.\n"); + exit(1); + } + } + + if (out && (ncps > 1)) { + fprintf(stderr, "hqi-flame: warning: writing multiple images " + "to one file. all but last will be lost.\n"); + } + + + for (i = 0; i < ncps; i++) { + int real_height; + + if (verbose && ncps > 1) { + fprintf(stderr, "flame = %d/%d ", i+1, ncps); + } + +// f.temporal_filter_radius = 0.0; + f.genomes = &cps[i]; + f.ngenomes = 1; + f.verbose = verbose; + f.bits = bits; + f.time = 0.0; + f.pixel_aspect_ratio = pixel_aspect; + f.progress = 0;//print_progress; + f.nthreads = num_threads; + f.earlyclip = earlyclip; + f.sub_batch_size = sub_batch_size; + + if (16==bpc) + f.bytes_per_channel = 2; + else + f.bytes_per_channel = 1; + + + if (getenv("nstrips")) { + nstrips = atoi(getenv("nstrips")); + } else { + nstrips = calc_nstrips(&f); + } + + if (nstrips > cps[i].height) { + fprintf(stderr, "cannot have more strips than rows but %d>%d.\n", + nstrips, cps[i].height); + exit(1); + } + + imgmem = (double)channels * (double)cps[i].width + * (double)cps[i].height * f.bytes_per_channel; + + if (imgmem > ULONG_MAX) { + fprintf(stderr,"Image size > ULONG_MAX. Aborting.\n"); + exit(1); + } + + this_size = (size_t)channels * (size_t)cps[i].width + * (size_t)cps[i].height * f.bytes_per_channel; + if (this_size != last_size) { + if (last_size != -1) + free(image); + last_size = this_size; + image = (void *) calloc(this_size, sizeof(char)); + if (NULL==image) { + fprintf(stderr,"Error allocating memory for image. Aborting\n"); + exit(1); + } + } else { + memset(image, 0, this_size); + } + + cps[i].sample_density *= nstrips; + real_height = cps[i].height; + cps[i].height = (int) ceil(cps[i].height / (double) nstrips); + center_y = cps[i].center[1]; + zoom_scale = pow(2.0, cps[i].zoom); + center_base = center_y - ((nstrips - 1) * cps[i].height) / + (2 * cps[i].pixels_per_unit * zoom_scale); + + /* Copy off random context to use for each strip */ + memcpy(&savectx, &f.rc, sizeof(randctx)); + + for (strip = 0; strip < nstrips; strip++) { + size_t ssoff = (size_t)cps[i].height * strip * cps[i].width * channels * f.bytes_per_channel; + void *strip_start = image + ssoff; + cps[i].center[1] = center_base + cps[i].height * (double) strip / (cps[i].pixels_per_unit * zoom_scale); + + if ((cps[i].height * (strip + 1)) > real_height) { + int oh = cps[i].height; + cps[i].height = real_height - oh * strip; + cps[i].center[1] -= + (oh - cps[i].height) * 0.5 / + (cps[i].pixels_per_unit * zoom_scale); + } + + /* Use the same random context for each strip */ + memcpy(&f.rc, &savectx, sizeof(randctx)); + + if (verbose && nstrips > 1) { + fprintf(stderr, "strip = %d/%d\n", strip+1, nstrips); + } + if (verbose && (1 == nstrips) && (ncps > 1)) { + fprintf(stderr, "\n"); + } + cps[i].ntemporal_samples = 1; + if (flam3_render(&f, strip_start, flam3_field_both, channels, transparency, &stats)) { + fprintf(stderr,"error rendering image: aborting.\n"); + exit(1); + } + + if (NULL != out) { + strcpy(fname,out); + } else if (name_enable && cps[i].flame_name[0]>0) { + sprintf(fname, "%s.%s",cps[i].flame_name,format); + } else { + sprintf(fname, "%s%05d.%s", prefix, i, format); + } + if (verbose) { + fprintf(stderr, "writing %s...", fname); + } + fp = fopen(fname, "wb"); + if (NULL == fp) { + perror(fname); + exit(1); + } + + /* Generate temp file with genome */ + fpc.genome = flam3_print_to_string(f.genomes); + + sprintf(badval_string,"%g",stats.badvals/(double)stats.num_iters); + fpc.badvals = badval_string; + sprintf(numiter_string,"%g",(double)stats.num_iters); + fpc.numiters = numiter_string; + sprintf(rtime_string,"%d",stats.render_seconds); + fpc.rtime = rtime_string; + + if (!strcmp(format, "png")) { + + write_png(fp, image, cps[i].width, real_height, &fpc, f.bytes_per_channel); + + } else if (!strcmp(format, "jpg")) { + + write_jpeg(fp, (unsigned char *)image, cps[i].width, real_height, &fpc); + + } else { + fprintf(fp, "P6\n"); + fprintf(fp, "%d %d\n255\n", cps[i].width, real_height); + if (this_size != fwrite((unsigned char *)image, 1, this_size, fp)) { + perror(fname); + } + } + /* Free string */ + free(fpc.genome); + + fclose(fp); + } + + /* restore the cps values to their original values */ + cps[i].sample_density /= nstrips; + cps[i].height = real_height; + cps[i].center[1] = center_y; + + if (verbose) { + fprintf(stderr, "done.\n"); + } + } + if (verbose && ((ncps > 1) || (nstrips > 1))) { + long total_time = (long)time(0) - start_time; + + if (total_time > 100) + fprintf(stderr, "total time = %.1f minutes\n", total_time / 60.0); + else + fprintf(stderr, "total time = %ld seconds\n", total_time); + } + + for (i=0;i. +*/ + +#ifndef _MSC_VER /* VC++ */ +#define _GNU_SOURCE +#endif + +#include "private.h" +#include "img.h" +#include "config.h" +#include "variations.h" +#include "interpolation.h" +#include "parser.h" +#include "filters.h" +#include "palettes.h" +#include +#include +#include +#ifdef HAVE_STDINT_H +#include +#endif +#ifdef HAVE_UNISTD_H +#include +#endif +#include + +#ifdef HAVE_LIBPTHREAD +#include +#endif + +#ifdef __APPLE__ +#include +#include +#define flam3_os "OSX" +#else +#ifdef _WIN32 +#define WINVER 0x0500 +#include +#define flam3_os "WIN" +#else +#define flam3_os "LNX" +#endif +#endif + + + +char *flam3_version() { + + if (strcmp(SVN_REV, "exported")) + return flam3_os "-" VERSION "." SVN_REV; + return flam3_os "-" VERSION; +} + + +#define CHOOSE_XFORM_GRAIN 16384 +#define CHOOSE_XFORM_GRAIN_M1 16383 + +#define random_distrib(v) ((v)[random()%vlen(v)]) + + +unsigned short *flam3_create_xform_distrib(flam3_genome *cp) { + + /* Xform distrib is created in this function */ + int numrows; + int dist_row,i; + unsigned short *xform_distrib; + + numrows = cp->num_xforms - (cp->final_xform_index>=0) + 1; + xform_distrib = calloc(numrows*CHOOSE_XFORM_GRAIN,sizeof(unsigned short)); + + /* First, set up the first row of the xform_distrib (raw weights) */ + flam3_create_chaos_distrib(cp, -1, xform_distrib); + + /* Check for non-unity chaos */ + cp->chaos_enable = 1 - flam3_check_unity_chaos(cp); + + if (cp->chaos_enable) { + + /* Now set up a row for each of the xforms */ + dist_row = 0; + for (i=0;inum_xforms;i++) { + + if (cp->final_xform_index == i) + continue; + else + dist_row++; + + if (flam3_create_chaos_distrib(cp, i, &(xform_distrib[CHOOSE_XFORM_GRAIN*(dist_row)]))) { + free(xform_distrib); + return(NULL); + } + } + } + + return(xform_distrib); +} + +/* Run this on a copy of a genome to get a strip of the output */ +int flam3_make_strip(flam3_genome *cp, int nstrips, int stripnum) { + + double old_center[2]; + int j; + + /* Strip out motion elements */ + for (j=0;jnum_xforms;j++) + flam3_delete_motion_elements(&cp->xform[j]); + + old_center[0] = cp->center[0]; + old_center[1] = cp->center[1]; + cp->height /= nstrips; + cp->center[1] = cp->center[1] - ((nstrips - 1) * cp->height) / (2 * cp->pixels_per_unit * pow(2.0, cp->zoom)); + cp->center[1] += cp->height * stripnum / ( cp->pixels_per_unit * pow(2.0,cp->zoom) ); + rotate_by(cp->center, old_center, cp->rotate); + + return(0); +} + + +void rotate_by(double *p, double *center, double by) { + double r[2]; + double th = by * 2 * M_PI / 360.0; + double c = cos(th); + double s = -sin(th); + p[0] -= center[0]; + p[1] -= center[1]; + r[0] = c * p[0] - s * p[1]; + r[1] = s * p[0] + c * p[1]; + p[0] = r[0] + center[0]; + p[1] = r[1] + center[1]; +} + + +int flam3_check_unity_chaos(flam3_genome *cp) { + + int i,j; + int num_std; + int unity=1; + num_std = cp->num_xforms - (cp->final_xform_index >= 0); + + for (i=0;ichaos[i][j]-1.0) > EPS) + unity=0; + } + } + + return(unity); +} + +int flam3_create_chaos_distrib(flam3_genome *cp, int xi, unsigned short *xform_distrib) { + + /* Xform distrib is a preallocated array of CHOOSE_XFORM_GRAIN chars */ + /* address of array is passed in, contents are modified */ + double t,r,dr; + int i,j; + int num_std; + + //fprintf(stdout,"storing at %ld\n",xform_distrib); + + num_std = cp->num_xforms - (cp->final_xform_index >= 0); + + dr = 0.0; + for (i = 0; i < num_std; i++) { + double d = cp->xform[i].density; + + if (xi>=0) + d *= cp->chaos[xi][i]; + + //fprintf(stdout,"%f ",d); + if (d < 0.0) { + fprintf(stderr, "xform weight must be non-negative, not %g.\n", d); + return(1); + } + + dr += d; + } + + //fprintf(stdout,"dr=%f\n",dr); + + if (dr == 0.0) { + fprintf(stderr, "cannot iterate empty flame.\n"); + return(1); + } + + dr = dr / CHOOSE_XFORM_GRAIN; + + j = 0; + t = cp->xform[0].density; + if (xi>=0) + t *= cp->chaos[xi][0]; + r = 0.0; + for (i = 0; i < CHOOSE_XFORM_GRAIN; i++) { + while (r >= t) { + j++; + + if (xi>=0) + t += cp->xform[j].density*cp->chaos[xi][j]; + else + t += cp->xform[j].density; + + } + //fprintf(stdout,"%d ",j); + xform_distrib[i] = j; + r += dr; + } + //fprintf(stdout,"\n---\n"); + + return(0); +} +/* + * run the function system described by CP forward N generations. store + * the N resulting 4-vectors in SAMPLES. the initial point is passed in + * SAMPLES[0..3]. ignore the first FUSE iterations. + */ + + +int flam3_iterate(flam3_genome *cp, int n, int fuse, double *samples, unsigned short *xform_distrib, randctx *rc) { + int i; + double p[4], q[4]; + int consec = 0; + int badvals = 0; + int lastxf=0; + int fn; + + p[0] = samples[0]; + p[1] = samples[1]; + p[2] = samples[2]; + p[3] = samples[3]; + + /* Perform precalculations */ + for (i=0;inum_xforms;i++) + xform_precalc(cp,i); + + for (i = -4*fuse; i < 4*n; i+=4) { + +// fn = xform_distrib[ lastxf*CHOOSE_XFORM_GRAIN + (((unsigned)irand(rc)) % CHOOSE_XFORM_GRAIN)]; + if (cp->chaos_enable) + fn = xform_distrib[ lastxf*CHOOSE_XFORM_GRAIN + (((unsigned)irand(rc)) & CHOOSE_XFORM_GRAIN_M1)]; + else + fn = xform_distrib[ ((unsigned)irand(rc)) & CHOOSE_XFORM_GRAIN_M1 ]; + + if (apply_xform(cp, fn, p, q, rc)>0) { + consec ++; + badvals ++; + if (consec<5) { + p[0] = q[0]; + p[1] = q[1]; + p[2] = q[2]; + p[3] = q[3]; + i -= 4; + continue; + } else + consec = 0; + } else + consec = 0; + + /* Store the last used transform */ + lastxf = fn+1; + + p[0] = q[0]; + p[1] = q[1]; + p[2] = q[2]; + p[3] = q[3]; + + if (cp->final_xform_enable == 1) { + if (cp->xform[cp->final_xform_index].opacity==1 || + flam3_random_isaac_01(rc)xform[cp->final_xform_index].opacity) { + apply_xform(cp, cp->final_xform_index, p, q, rc); + /* Keep the opacity from the original xform */ + q[3] = p[3]; + } + } + + /* if fuse over, store it */ + if (i >= 0) { + samples[i] = q[0]; + samples[i+1] = q[1]; + samples[i+2] = q[2]; + samples[i+3] = q[3]; + } + } + + return(badvals); +} + +int flam3_xform_preview(flam3_genome *cp, int xi, double range, int numvals, int depth, double *result, randctx *rc) { + + /* We will evaluate the 'xi'th xform 'depth' times, over the following values: */ + /* x in [-range : range], y in [-range : range], with 2* (2*numvals+1)^2 values returned */ + double p[4]; + double incr; + int outi; + int xx,yy,dd; + double oldweight; + + outi=0; + + oldweight = cp->xform[xi].density; + cp->xform[xi].density = 1.0; + + /* Prepare the function pointers */ + if (prepare_precalc_flags(cp)) { + cp->xform[xi].density = oldweight; + return(1); + } + + /* Calculate increment */ + incr = range / (double)numvals; + + /* Perform precalculations */ + xform_precalc(cp,xi); + + /* Loop over the grid */ + for (xx=-numvals;xx<=numvals;xx++) { + for (yy=-numvals;yy<=numvals;yy++) { + + /* Calculate the input coordinates */ + p[0] = (double)xx * incr; + p[1] = (double)yy * incr; + + /* Loop over the depth */ + for (dd=0;ddxform[xi].density = oldweight; + + return(0); +} + +int flam3_colorhist(flam3_genome *cp, int num_batches, randctx *rc, double *hist) { + + int lp,plp; + int mycolor; + unsigned short *xform_distrib; + int sbs = 10000; + double sub_batch[4*10000]; + + memset(hist,0,256*sizeof(double)); + + // get into the attractor + if (prepare_precalc_flags(cp)) + return(1); + + xform_distrib = flam3_create_xform_distrib(cp); + + for (lp=0;lpCMAP_SIZE_M1) mycolor=CMAP_SIZE_M1; + + hist[mycolor] += 1; + } + } + + free(xform_distrib); + for (plp=0;plp<256;plp++) + hist[plp] /= (float)(num_batches*sbs); + + return(0); +} + +flam3_genome *sheep_loop(flam3_genome *cp, double blend) { + + flam3_genome *result; + int i; + + /* Allocate the genome - this must be freed by calling function */ + result = calloc(1,sizeof(flam3_genome)); + + /* Clear it */ + clear_cp(result,flam3_defaults_on); + + /* Copy the original */ + flam3_copy(result,cp); + + /* + * Insert motion magic here : + * if there are motion elements, we will modify the contents of + * the result genome before flam3_rotate is called. + */ + for (i=0;inum_xforms;i++) { + if (cp->xform[i].num_motion>0) { + /* Apply motion parameters to result.xform[i] using blend parameter */ + apply_motion_parameters(&cp->xform[i], &result->xform[i], blend); + } + + /* Delete the motion parameters from the result */ + flam3_delete_motion_elements(&result->xform[i]); + } + + /* Rotate the affines */ + flam3_rotate(result, blend*360.0,result->interpolation_type); + + return(result); +} + + + + +flam3_genome *sheep_edge(flam3_genome *cp, double blend, int seqflag, double stagger) { + + flam3_genome spun[2]; + flam3_genome prealign[2]; + flam3_genome *result; + int i,si; + char *ai; + + memset(spun, 0, 2*sizeof(flam3_genome)); + memset(prealign, 0, 2*sizeof(flam3_genome)); + + /* Allocate the memory for the result */ + result = calloc(1,sizeof(flam3_genome)); + + /* + * Insert motion magic here : + * if there are motion elements, we will modify the contents of + * the prealign genomes before we rotate and interpolate. + */ + + for (si=0;si<2;si++) { + flam3_copy(&prealign[si], &cp[si]); + for (i=0;i0) { + /* Apply motion parameters to result.xform[i] using blend parameter */ + apply_motion_parameters(&cp[si].xform[i], &prealign[si].xform[i], blend); + } + } + } + + /* Use the un-padded original for blend=0 when creating a sequence */ + /* This keeps the original interpolation type intact */ + if (seqflag && 0.0 == blend) { + flam3_copy(result, &prealign[0]); + } else { + + /* Align what we're going to interpolate */ + flam3_align(spun, prealign, 2); + + spun[0].time = 0.0; + spun[1].time = 1.0; + + /* Call this first to establish the asymmetric reference angles */ + establish_asymmetric_refangles(spun,2); + + /* Rotate the aligned xforms */ + flam3_rotate(&spun[0], blend*360.0, spun[0].interpolation_type); + flam3_rotate(&spun[1], blend*360.0, spun[0].interpolation_type); + + /* Now call the interpolation */ + if (argi("unsmoother",0) == 0) + flam3_interpolate(spun, 2, smoother(blend), stagger, result); + else + flam3_interpolate(spun, 2, blend, stagger, result); + + + /* Interpolation type no longer needs to be forced to linear mode */ +// if (!seqflag) +// result.interpolation_type = flam3_inttype_linear; + } + + /* Clear the genomes we used */ + clear_cp(&spun[0],flam3_defaults_on); + clear_cp(&spun[1],flam3_defaults_on); + clear_cp(&prealign[0],flam3_defaults_on); + clear_cp(&prealign[1],flam3_defaults_on); + + /* Make sure there are no motion elements in the result */ + for (i=0;inum_xforms;i++) + flam3_delete_motion_elements(&result->xform[i]); + + return(result); +} + + +/* BY is angle in degrees */ +void flam3_rotate(flam3_genome *cp, double by, int interpolation_type) { + int i; + for (i = 0; i < cp->num_xforms; i++) { + double r[2][2]; + double T[2][2]; + double U[2][2]; + double dtheta = by * 2.0 * M_PI / 360.0; + + /* Don't rotate xforms with > 0 animate values */ + if (cp->xform[i].animate == 0.0) + continue; + + if (cp->xform[i].padding == 1) { + if (interpolation_type == flam3_inttype_compat) { + /* gen 202 era flam3 did not rotate padded xforms */ + continue; + } else if (interpolation_type == flam3_inttype_older) { + /* not sure if 198 era flam3 rotated padded xforms */ + continue; + } else if (interpolation_type == flam3_inttype_linear) { + /* don't rotate for prettier symsings */ + continue; + } else if (interpolation_type == flam3_inttype_log) { + /* Current flam3: what do we prefer? */ + //continue; + } + } + + /* Do NOT rotate final xforms */ + if (cp->final_xform_enable==1 && cp->final_xform_index==i) + continue; + + r[1][1] = r[0][0] = cos(dtheta); + r[0][1] = sin(dtheta); + r[1][0] = -r[0][1]; + T[0][0] = cp->xform[i].c[0][0]; + T[1][0] = cp->xform[i].c[1][0]; + T[0][1] = cp->xform[i].c[0][1]; + T[1][1] = cp->xform[i].c[1][1]; + mult_matrix(r, T, U); + cp->xform[i].c[0][0] = U[0][0]; + cp->xform[i].c[1][0] = U[1][0]; + cp->xform[i].c[0][1] = U[0][1]; + cp->xform[i].c[1][1] = U[1][1]; + } +} + +#define APPMOT(x) do { addto->x += mot[i].x * motion_funcs(func,freq*blend); } while (0); + +void apply_motion_parameters(flam3_xform *xf, flam3_xform *addto, double blend) { + + int i,j,k; + int freq; + int func; + flam3_xform* mot; + + mot = xf->motion; + + /* Loop over the motion elements and add their contribution to the original vals */ + for (i=0; inum_motion; i++) { + + freq = mot->motion_freq; + func = mot->motion_func; + + APPMOT(density); /* Must ensure > 0 after all is applied */ + APPMOT(color); /* Must ensure [0,1] after all is applied */ + + APPMOT(opacity); + APPMOT(color_speed); + APPMOT(animate); + APPMOT(blob_low); + APPMOT(blob_high); + APPMOT(blob_waves); + APPMOT(pdj_a); + APPMOT(pdj_b); + APPMOT(pdj_c); + APPMOT(pdj_d); + APPMOT(fan2_x); + APPMOT(fan2_y); + APPMOT(rings2_val); + APPMOT(perspective_angle); + APPMOT(perspective_dist); + APPMOT(julian_power); + APPMOT(julian_dist); + APPMOT(juliascope_power); + APPMOT(juliascope_dist); + APPMOT(radial_blur_angle); + APPMOT(pie_slices); + APPMOT(pie_rotation); + APPMOT(pie_thickness); + APPMOT(ngon_sides); + APPMOT(ngon_power); + APPMOT(ngon_circle); + APPMOT(ngon_corners); + APPMOT(curl_c1); + APPMOT(curl_c2); + APPMOT(rectangles_x); + APPMOT(rectangles_y); + APPMOT(amw_amp); + APPMOT(disc2_rot); + APPMOT(disc2_twist); + APPMOT(super_shape_rnd); + APPMOT(super_shape_m); + APPMOT(super_shape_n1); + APPMOT(super_shape_n2); + APPMOT(super_shape_n3); + APPMOT(super_shape_holes); + APPMOT(flower_petals); + APPMOT(flower_holes); + APPMOT(conic_eccentricity); + APPMOT(conic_holes); + APPMOT(parabola_height); + APPMOT(parabola_width); + APPMOT(bent2_x); + APPMOT(bent2_y); + APPMOT(bipolar_shift); + APPMOT(cell_size); + APPMOT(cpow_r); + APPMOT(cpow_i); + APPMOT(cpow_power); + APPMOT(curve_xamp); + APPMOT(curve_yamp); + APPMOT(curve_xlength); + APPMOT(curve_ylength); + APPMOT(escher_beta); + APPMOT(lazysusan_x); + APPMOT(lazysusan_y); + APPMOT(lazysusan_twist); + APPMOT(lazysusan_space); + APPMOT(lazysusan_spin); + APPMOT(modulus_x); + APPMOT(modulus_y); + APPMOT(oscope_separation); + APPMOT(oscope_frequency); + APPMOT(oscope_amplitude); + APPMOT(oscope_damping); + APPMOT(popcorn2_x); + APPMOT(popcorn2_y); + APPMOT(popcorn2_c); + APPMOT(separation_x); + APPMOT(separation_xinside); + APPMOT(separation_y); + APPMOT(separation_yinside); + APPMOT(split_xsize); + APPMOT(split_ysize); + APPMOT(splits_x); + APPMOT(splits_y); + APPMOT(stripes_space); + APPMOT(stripes_warp); + APPMOT(wedge_angle); + APPMOT(wedge_hole); + APPMOT(wedge_count); + APPMOT(wedge_swirl); + APPMOT(wedge_julia_angle); + APPMOT(wedge_julia_count); + APPMOT(wedge_julia_power); + APPMOT(wedge_julia_dist); + APPMOT(wedge_sph_angle); + APPMOT(wedge_sph_hole); + APPMOT(wedge_sph_count); + APPMOT(wedge_sph_swirl); + APPMOT(whorl_inside); + APPMOT(whorl_outside); + APPMOT(waves2_scalex); + APPMOT(waves2_scaley); + APPMOT(waves2_freqx); + APPMOT(waves2_freqy); + APPMOT(auger_sym); + APPMOT(auger_weight); + APPMOT(auger_freq); + APPMOT(auger_scale); + APPMOT(flux_spread); + APPMOT(mobius_re_a); + APPMOT(mobius_re_b); + APPMOT(mobius_re_c); + APPMOT(mobius_re_d); + APPMOT(mobius_im_a); + APPMOT(mobius_im_b); + APPMOT(mobius_im_c); + APPMOT(mobius_im_d); + + for (j = 0; j < flam3_nvariations; j++) + APPMOT(var[j]); + + for (j=0; j<3; j++) { + for (k=0; k<2; k++) { + APPMOT(c[j][k]); + APPMOT(post[j][k]); + } + } + + } + + /* Make sure certain params are within reasonable bounds */ + if (addto->color<0) addto->color=0; + if (addto->color>1) addto->color=1; + if (addto->density<0) addto->density=0; + +} + + +/* + * create a control point that interpolates between the control points + * passed in CPS. CPS must be sorted by time. + */ +void flam3_interpolate(flam3_genome cps[], int ncps, + double time, double stagger, flam3_genome *result) { + int i1, i2; + double c[2]; + flam3_genome cpi[4]; + int smoothflag = 0; + + if (1 == ncps) { + flam3_copy(result, &(cps[0])); + return; + } + + if (cps[0].time >= time) { + i1 = 0; + i2 = 1; + } else if (cps[ncps - 1].time <= time) { + i1 = ncps - 2; + i2 = ncps - 1; + } else { + i1 = 0; + while (cps[i1].time < time) + i1++; + + i1--; + i2 = i1 + 1; + + } + + c[0] = (cps[i2].time - time) / (cps[i2].time - cps[i1].time); + c[1] = 1.0 - c[0]; + + memset(cpi, 0, 4*sizeof(flam3_genome)); + + /* To interpolate the xforms, we will make copies of the source cps */ + /* and ensure that they both have the same number before progressing */ + if (flam3_interpolation_linear == cps[i1].interpolation) { + flam3_align(&cpi[0], &cps[i1], 2); + smoothflag = 0; + + } else { + if (0 == i1) { + fprintf(stderr, "error: cannot use smooth interpolation on first segment.\n"); + fprintf(stderr, "reverting to linear interpolation.\n"); + flam3_align(&cpi[0], &cps[i1], 2); + smoothflag = 0; + } + + if (ncps-1 == i2) { + fprintf(stderr, "error: cannot use smooth interpolation on last segment.\n"); + fprintf(stderr, "reverting to linear interpolation.\n"); + flam3_align(&cpi[0], &cps[i1], 2); + smoothflag = 0; + } + + flam3_align(&cpi[0], &cps[i1-1], 4); + smoothflag = 1; + } + + /* Clear the destination cp */ + clear_cp(result, 1); + + if (cpi[0].final_xform_index >= 0) { + flam3_add_xforms(result, cpi[0].num_xforms-1, 0, 0); + flam3_add_xforms(result, 1, 0, 1); + } else + flam3_add_xforms(result, cpi[0].num_xforms, 0, 0); + + + result->time = time; + result->interpolation = flam3_interpolation_linear; + result->interpolation_type = cpi[0].interpolation_type; + result->palette_interpolation = flam3_palette_interpolation_hsv; + + if (!smoothflag) { + flam3_interpolate_n(result, 2, cpi, c, stagger); + } else { + interpolate_catmull_rom(cpi, c[1], result); + clear_cp(&(cpi[2]),0); + clear_cp(&(cpi[3]),0); + } + + clear_cp(&(cpi[0]),0); + clear_cp(&(cpi[1]),0); + +} + +void flam3_copy_params(flam3_xform *dest, flam3_xform *src, int varn) { + + /* We only want to copy param var coefs for this one */ + if (varn==VAR_BLOB) { + /* Blob */ + dest->blob_low = src->blob_low; + dest->blob_high = src->blob_high; + dest->blob_waves = src->blob_waves; + } else if (varn==VAR_PDJ) { + /* PDJ */ + dest->pdj_a = src->pdj_a; + dest->pdj_b = src->pdj_b; + dest->pdj_c = src->pdj_c; + dest->pdj_d = src->pdj_d; + } else if (varn==VAR_FAN2) { + /* Fan2 */ + dest->fan2_x = src->fan2_x; + dest->fan2_y = src->fan2_y; + } else if (varn==VAR_RINGS2) { + /* Rings2 */ + dest->rings2_val = src->rings2_val; + } else if (varn==VAR_PERSPECTIVE) { + /* Perspective */ + dest->perspective_angle = src->perspective_angle; + dest->perspective_dist = src->perspective_dist; + dest->persp_vsin = src->persp_vsin; + dest->persp_vfcos = src->persp_vfcos; + } else if (varn==VAR_JULIAN) { + /* Julia_N */ + dest->julian_power = src->julian_power; + dest->julian_dist = src->julian_dist; + dest->julian_rN = src->julian_rN; + dest->julian_cn = src->julian_cn; + } else if (varn==VAR_JULIASCOPE) { + /* Julia_Scope */ + dest->juliascope_power = src->juliascope_power; + dest->juliascope_dist = src->juliascope_dist; + dest->juliascope_rN = src->juliascope_rN; + dest->juliascope_cn = src->juliascope_cn; + } else if (varn==VAR_RADIAL_BLUR) { + /* Radial Blur */ + dest->radial_blur_angle = src->radial_blur_angle; + } else if (varn==VAR_PIE) { + /* Pie */ + dest->pie_slices = src->pie_slices; + dest->pie_rotation = src->pie_rotation; + dest->pie_thickness = src->pie_thickness; + } else if (varn==VAR_NGON) { + /* Ngon */ + dest->ngon_sides = src->ngon_sides; + dest->ngon_power = src->ngon_power; + dest->ngon_corners = src->ngon_corners; + dest->ngon_circle = src->ngon_circle; + } else if (varn==VAR_CURL) { + /* Curl */ + dest->curl_c1 = src->curl_c1; + dest->curl_c2 = src->curl_c2; + } else if (varn==VAR_RECTANGLES) { + /* Rect */ + dest->rectangles_x = src->rectangles_x; + dest->rectangles_y = src->rectangles_y; + } else if (varn==VAR_DISC2) { + /* Disc2 */ + dest->disc2_rot = src->disc2_rot; + dest->disc2_twist = src->disc2_twist; + } else if (varn==VAR_SUPER_SHAPE) { + /* Supershape */ + dest->super_shape_rnd = src->super_shape_rnd; + dest->super_shape_m = src->super_shape_m; + dest->super_shape_n1 = src->super_shape_n1; + dest->super_shape_n2 = src->super_shape_n2; + dest->super_shape_n3 = src->super_shape_n3; + dest->super_shape_holes = src->super_shape_holes; + } else if (varn==VAR_FLOWER) { + /* Flower */ + dest->flower_petals = src->flower_petals; + dest->flower_petals = src->flower_petals; + } else if (varn==VAR_CONIC) { + /* Conic */ + dest->conic_eccentricity = src->conic_eccentricity; + dest->conic_holes = src->conic_holes; + } else if (varn==VAR_PARABOLA) { + /* Parabola */ + dest->parabola_height = src->parabola_height; + dest->parabola_width = src->parabola_width; + } else if (varn==VAR_BENT2) { + /* Bent2 */ + dest->bent2_x = src->bent2_x; + dest->bent2_y = src->bent2_y; + } else if (varn==VAR_BIPOLAR) { + /* Bipolar */ + dest->bipolar_shift = src->bipolar_shift; + } else if (varn==VAR_CELL) { + /* Cell */ + dest->cell_size = src->cell_size; + } else if (varn==VAR_CPOW) { + /* Cpow */ + dest->cpow_i = src->cpow_i; + dest->cpow_r = src->cpow_r; + dest->cpow_power = src->cpow_power; + } else if (varn==VAR_CURVE) { + /* Curve */ + dest->curve_xamp = src->curve_xamp; + dest->curve_yamp = src->curve_yamp; + dest->curve_xlength = src->curve_xlength; + dest->curve_ylength = src->curve_ylength; + } else if (varn==VAR_ESCHER) { + /* Escher */ + dest->escher_beta = src->escher_beta; + } else if (varn==VAR_LAZYSUSAN) { + /* Lazysusan */ + dest->lazysusan_x = src->lazysusan_x; + dest->lazysusan_y = src->lazysusan_y; + dest->lazysusan_spin = src->lazysusan_spin; + dest->lazysusan_space = src->lazysusan_space; + dest->lazysusan_twist = src->lazysusan_twist; + } else if (varn==VAR_MODULUS) { + /* Modulus */ + dest->modulus_x = src->modulus_x; + dest->modulus_y = src->modulus_y; + } else if (varn==VAR_OSCILLOSCOPE) { + /* Oscope */ + dest->oscope_separation = src->oscope_separation; + dest->oscope_frequency = src->oscope_frequency; + dest->oscope_amplitude = src->oscope_amplitude; + dest->oscope_damping = src->oscope_damping; + } else if (varn==VAR_POPCORN2) { + /* Popcorn2 */ + dest->popcorn2_x = src->popcorn2_x; + dest->popcorn2_y = src->popcorn2_y; + dest->popcorn2_c = src->popcorn2_c; + } else if (varn==VAR_SEPARATION) { + /* Separation */ + dest->separation_x = src->separation_x; + dest->separation_y = src->separation_y; + dest->separation_xinside = src->separation_xinside; + dest->separation_yinside = src->separation_yinside; + } else if (varn==VAR_SPLIT) { + /* Split */ + dest->split_xsize = src->split_xsize; + dest->split_ysize = src->split_ysize; + } else if (varn==VAR_SPLITS) { + /* Splits */ + dest->splits_x = src->splits_x; + dest->splits_y = src->splits_y; + } else if (varn==VAR_STRIPES) { + /* Stripes */ + dest->stripes_space = src->stripes_space; + dest->stripes_warp = src->stripes_warp; + } else if (varn==VAR_WEDGE) { + /* Wedge */ + dest->wedge_angle = src->wedge_angle; + dest->wedge_hole = src->wedge_hole; + dest->wedge_count = src->wedge_count; + dest->wedge_swirl = src->wedge_swirl; + } else if (varn==VAR_WEDGE_JULIA) { + /* Wedge_Julia */ + dest->wedge_julia_angle = src->wedge_julia_angle; + dest->wedge_julia_count = src->wedge_julia_count; + dest->wedge_julia_power = src->wedge_julia_power; + dest->wedge_julia_dist = src->wedge_julia_dist; + dest->wedgeJulia_cf = src->wedgeJulia_cf; + dest->wedgeJulia_cn = src->wedgeJulia_cn; + dest->wedgeJulia_rN = src->wedgeJulia_rN; + } else if (varn==VAR_WEDGE_SPH) { + /* Wedge_sph */ + dest->wedge_sph_angle = src->wedge_sph_angle; + dest->wedge_sph_hole = src->wedge_sph_hole; + dest->wedge_sph_count = src->wedge_sph_count; + dest->wedge_sph_swirl = src->wedge_sph_swirl; + } else if (varn==VAR_WHORL) { + /* whorl */ + dest->whorl_inside = src->whorl_inside; + dest->whorl_outside = src->whorl_outside; + } else if (varn==VAR_WAVES2) { + /* waves2 */ + dest->waves2_scalex = src->waves2_scalex; + dest->waves2_scaley = src->waves2_scaley; + dest->waves2_freqx = src->waves2_freqx; + dest->waves2_freqy = src->waves2_freqy; + } else if (varn==VAR_AUGER) { + /* auger */ + dest->auger_sym = src->auger_sym; + dest->auger_weight = src->auger_weight; + dest->auger_freq = src->auger_freq; + dest->auger_scale = src->auger_scale; + } else if (varn==VAR_FLUX) { + /* flux */ + dest->flux_spread = src->flux_spread; + } else if (varn==VAR_MOBIUS) { + /* mobius */ + dest->mobius_re_a = src->mobius_re_a; + dest->mobius_re_b = src->mobius_re_b; + dest->mobius_re_c = src->mobius_re_c; + dest->mobius_re_d = src->mobius_re_d; + dest->mobius_im_a = src->mobius_im_a; + dest->mobius_im_b = src->mobius_im_b; + dest->mobius_im_c = src->mobius_im_c; + dest->mobius_im_d = src->mobius_im_d; + } +} + +/* Motion support functions */ +void flam3_add_motion_element(flam3_xform *xf) { + + /* Add one to the xform's count of motion elements */ + xf->num_motion++; + + /* Reallocate the motion storage to include the empty space */ + xf->motion = (struct xform *)realloc(xf->motion, xf->num_motion * sizeof(struct xform)); + + /* Initialize the motion element */ + /* In this case, all elements should be set to 0 */ + memset( &(xf->motion[xf->num_motion-1]), 0, sizeof(struct xform)); + +} + +/* Motion support functions */ +void flam3_delete_motion_elements(flam3_xform *xf) { + + /* Free the motion elements */ + if (xf->num_motion>0) { + free(xf->motion); + xf->num_motion = 0; + } + +} + +/* Xform support functions */ +void flam3_add_xforms(flam3_genome *thiscp, int num_to_add, int interp_padding, int final_flag) { + + int i,j; + int old_num = thiscp->num_xforms; + int oldstd,numstd; + flam3_xform tmp; + + oldstd = thiscp->num_xforms - (thiscp->final_xform_index >= 0); + + /* !!! must make sure that if final_flag is specified, we don't already have a final xform! !!! */ + +// if (thiscp->num_xforms > 0) + thiscp->xform = (flam3_xform *)realloc(thiscp->xform, (thiscp->num_xforms + num_to_add) * sizeof(flam3_xform)); +// else +// thiscp->xform = (flam3_xform *)malloc(num_to_add * sizeof(flam3_xform)); + + thiscp->num_xforms += num_to_add; + + /* Initialize all the new xforms */ + initialize_xforms(thiscp, old_num); + + /* Set the padding flag for the new xforms */ + if (interp_padding) { + for (i = old_num ; i < thiscp->num_xforms ; i++) + thiscp->xform[i].padding=1; + } + + /* If the final xform is not the last xform in the list, make it so */ + if (thiscp->final_xform_index >= 0 && thiscp->final_xform_index != thiscp->num_xforms-1) { + tmp = thiscp->xform[thiscp->final_xform_index]; + for (i=thiscp->final_xform_index; i < thiscp->num_xforms-1; i++) + thiscp->xform[i] = thiscp->xform[i+1]; + + thiscp->final_xform_index = thiscp->num_xforms-1; + thiscp->xform[thiscp->final_xform_index] = tmp; + } + + if (final_flag) { + /* Set the final xform index */ + thiscp->final_xform_enable = 1; + thiscp->final_xform_index = thiscp->num_xforms-1; + } else { + /* Handle the chaos array */ + numstd = thiscp->num_xforms - (thiscp->final_xform_index>=0); + + /* Pad existing rows */ + for (i=0;ichaos[i] = realloc(thiscp->chaos[i], numstd * sizeof(double)); + for (j=oldstd; jchaos[i][j] = 1.0; + } + + /* Add new rows */ + thiscp->chaos = realloc(thiscp->chaos,numstd * sizeof(double *)); + for (i=oldstd; ichaos[i] = malloc(numstd * sizeof(double)); + for (j=0;jchaos[i][j] = 1.0; + } + } +} + +void flam3_delete_xform(flam3_genome *thiscp, int idx_to_delete) { + + int i,j; + int num_std = thiscp->num_xforms - (thiscp->final_xform_index >= 0); + + if (thiscp->final_xform_index != idx_to_delete) { + /* We're going to delete the nth std xform. */ + + /* Delete the nth_std row of the chaos array */ + free(thiscp->chaos[idx_to_delete]); + + /* Shift the pointers down one */ + for (i=idx_to_delete+1;ichaos[i-1] = thiscp->chaos[i]; + + /* Realloc the pointer array */ + thiscp->chaos = realloc(thiscp->chaos,(num_std-1)*sizeof(double *)); + num_std--; + + /* Loop over all of the rows and remove the nth_std element from them */ + for (i=0;ichaos[i][j-1] = thiscp->chaos[i][j]; + } + /* Realloc the vector to have one less element */ + thiscp->chaos[i] = realloc(thiscp->chaos[i],num_std*sizeof(double)); + + } + } + + /* Handle the final xform index */ + if (thiscp->final_xform_index == idx_to_delete) { + thiscp->final_xform_index = -1; + thiscp->final_xform_enable = 0; + } else if (thiscp->final_xform_index > idx_to_delete) { + thiscp->final_xform_index--; + } + + /* Delete the motion elements of the banished xform */ + flam3_delete_motion_elements(&(thiscp->xform[idx_to_delete])); + + /* Move all of the xforms down one - this does not require manual motion xform adjustment */ + for (i=idx_to_delete; inum_xforms-1; i++) + thiscp->xform[i] = thiscp->xform[i+1]; + + thiscp->num_xforms--; + + /* Reduce the memory storage by one xform */ + thiscp->xform = (flam3_xform *)realloc(thiscp->xform, sizeof(flam3_xform) * thiscp->num_xforms); + +} + +void flam3_copy_xform(flam3_xform *dest, flam3_xform *src) { + + int j; + + /* Make sure the dest doesn't have motion already */ + if (dest->num_motion>0) + flam3_delete_motion_elements(dest); + + /* Copy everything */ + *dest = *src; + + /* Reset motion in dest and copy it */ + dest->num_motion=0; + dest->motion=NULL; + + if (src->num_motion>0) { + for (j=0;jnum_motion;j++) + flam3_add_motion_element(dest); + + memcpy(dest->motion,src->motion,src->num_motion*sizeof(flam3_xform)); + } +} + +/* Copy one control point to another */ +void flam3_copy(flam3_genome *dest, flam3_genome *src) { + + int i,ii; + int numstd; + + /* If there are any xforms in dest before the copy, clean them up */ + clear_cp(dest, 1); + + /* Copy main contents of genome */ + memcpy(dest, src, sizeof(flam3_genome)); + + /* Only the pointer to the xform was copied, not the actual xforms. */ + /* We need to create new xform memory storage for this new cp */ + /* This goes for chaos, too. */ + dest->num_xforms = 0; + dest->final_xform_index = -1; + dest->xform = NULL; + dest->chaos = NULL; + + /* Add the standard xforms first */ + numstd = src->num_xforms-(src->final_xform_index>=0); + flam3_add_xforms(dest, numstd, 0, 0); + for (i=0;ixform[i], &src->xform[i]); + + /* Add the final x if it's present */ + if (src->final_xform_index>=0) { + i = src->final_xform_index; + flam3_add_xforms(dest, 1, 0, 1); + ii = dest->final_xform_index; + flam3_copy_xform(&dest->xform[ii],&src->xform[i]); + } + + /* Also, only the pointer to the chaos array was copied. + * We have to take care of that as well. */ + for (i=0;ichaos[i],src->chaos[i], numstd * sizeof(double)); + +} + +void flam3_copyx(flam3_genome *dest, flam3_genome *src, int dest_std_xforms, int dest_final_xform) { + + int i,numsrcstd; + + /* If there are any xforms in dest before the copy, clean them up */ + clear_cp(dest, 1); + + /* Copy main contents of genome */ + memcpy(dest, src, sizeof(flam3_genome)); + + /* Only the pointer to the xform was copied, not the actual xforms. */ + /* We need to create new xform memory storage for this new cp */ + /* This goes for chaos, too. */ + dest->num_xforms = 0; + dest->xform = NULL; + dest->chaos = NULL; + dest->final_xform_index = -1; + + /* Add the padded standard xform list */ + /* Set the pad to 1 for these */ + flam3_add_xforms(dest, dest_std_xforms, 1, 0); + + numsrcstd = src->num_xforms - (src->final_xform_index >= 0); + + for(i=0;ixform[i],&src->xform[i]); + + /* Copy the initial chaos from the src - the rest are already 1 */ + memcpy(dest->chaos[i], src->chaos[i], numsrcstd*sizeof(double)); + + } + + /* Add the final xform if necessary */ + if (dest_final_xform > 0) { + flam3_add_xforms(dest, dest_final_xform, 1, 1); + + if (src->final_xform_enable > 0) { + + i = src->final_xform_index; + + flam3_copy_xform(&dest->xform[dest->num_xforms-1],&src->xform[i]); + + } else { + /* Interpolated-against final xforms need animate & color_speed set to 0.0 */ + dest->xform[dest->num_xforms-1].num_motion = 0; + dest->xform[dest->num_xforms-1].motion=NULL; + dest->xform[dest->num_xforms-1].animate=0.0; + dest->xform[dest->num_xforms-1].color_speed=0.0; + } + + } else { + dest->final_xform_index = -1; + dest->final_xform_enable = 0; + } + +} + +void clear_cp(flam3_genome *cp, int default_flag) { + cp->palette_index = flam3_palette_random; + cp->center[0] = 0.0; + cp->center[1] = 0.0; + cp->rot_center[0] = 0.0; + cp->rot_center[1] = 0.0; + cp->gamma = 4.0; + cp->vibrancy = 1.0; + cp->contrast = 1.0; + cp->brightness = 4.0; + cp->symmetry = 0; + cp->hue_rotation = 0.0; + cp->rotate = 0.0; + cp->pixels_per_unit = 50; + cp->interpolation = flam3_interpolation_linear; + cp->palette_interpolation = flam3_palette_interpolation_hsv; + + cp->genome_index = 0; + memset(cp->parent_fname,0,flam3_parent_fn_len); + + if (default_flag==flam3_defaults_on) { + /* If defaults are on, set to reasonable values */ + cp->highlight_power = -1.0; + cp->background[0] = 0.0; + cp->background[1] = 0.0; + cp->background[2] = 0.0; + cp->width = 100; + cp->height = 100; + cp->spatial_oversample = 1; + cp->spatial_filter_radius = 0.5; + cp->zoom = 0.0; + cp->sample_density = 1; + /* Density estimation stuff defaulting to ON */ + cp->estimator = 9.0; + cp->estimator_minimum = 0.0; + cp->estimator_curve = 0.4; + cp->gam_lin_thresh = 0.01; +// cp->motion_exp = 0.0; + cp->nbatches = 1; + cp->ntemporal_samples = 1000; + cp->spatial_filter_select = flam3_gaussian_kernel; + cp->interpolation_type = flam3_inttype_log; + cp->temporal_filter_type = flam3_temporal_box; + cp->temporal_filter_width = 1.0; + cp->temporal_filter_exp = 0.0; + cp->palette_mode = flam3_palette_mode_step; + + } else { + /* Defaults are off, so set to UN-reasonable values. */ + cp->highlight_power = -1.0; + cp->background[0] = -1.0; + cp->background[1] = -1.0; + cp->background[2] = -1.0; + cp->zoom = 999999999; + cp->spatial_oversample = -1; + cp->spatial_filter_radius = -1; + cp->nbatches = -1; + cp->ntemporal_samples = -1; + cp->width = -1; + cp->height = -1; + cp->sample_density = -1; + cp->estimator = -1; + cp->estimator_minimum = -1; + cp->estimator_curve = -1; + cp->gam_lin_thresh = -1; +// cp->motion_exp = -999; + cp->nbatches = 0; + cp->ntemporal_samples = 0; + cp->spatial_filter_select = -1; + cp->interpolation_type = -1; + cp->temporal_filter_type = -1; + cp->temporal_filter_width = -1; + cp->temporal_filter_exp = -999; + cp->palette_mode = -1; + } + + if (cp->xform != NULL && cp->num_xforms > 0) { + int i; + int ns = cp->num_xforms - (cp->final_xform_index>=0); + + for (i=0;ichaos[i]); + } + free(cp->chaos); + cp->chaos=NULL; + + for (i=0;inum_xforms;i++) + flam3_delete_motion_elements(&cp->xform[i]); + + free(cp->xform); + cp->xform=NULL; + + cp->num_xforms = 0; + } + + cp->final_xform_enable = 0; + cp->final_xform_index = -1; + +} + + +int flam3_count_nthreads(void) { + int nthreads; +#ifndef HAVE_LIBPTHREAD + return(1); +#endif + +#ifdef _WIN32 + SYSTEM_INFO sysInfo; + GetSystemInfo(&sysInfo); + nthreads = sysInfo.dwNumberOfProcessors; +#else +#ifdef __APPLE__ + kern_return_t kr; + host_name_port_t host; + unsigned int size; + struct host_basic_info hi; + + host = mach_host_self(); + size = sizeof(hi)/sizeof(int); + kr = host_info(host, HOST_BASIC_INFO, (host_info_t)&hi, &size); + if (kr != KERN_SUCCESS) { + mach_error("host_info():", kr); + /* set threads to 1 on error */ + nthreads = 1; + } else + nthreads = hi.avail_cpus; +#else +#ifndef _SC_NPROCESSORS_ONLN + char line[MAXBUF]; + FILE *f = fopen("/proc/cpuinfo", "r"); + if (NULL == f) goto def; + nthreads = 0; + while (fgets(line, MAXBUF, f)) { + if (!strncmp("processor\t:", line, 11)) + nthreads++; + } + fclose(f); + if (nthreads < 1) goto def; + return (nthreads); +def: + fprintf(stderr, "could not read /proc/cpuinfo, using one render thread.\n"); + nthreads = 1; +#else + nthreads = sysconf(_SC_NPROCESSORS_ONLN); + if (nthreads < 1) nthreads = 1; +#endif +#endif +#endif + return (nthreads); +} + +flam3_genome *flam3_parse_xml2(char *xmldata, char *xmlfilename, int default_flag, int *ncps) { + + xmlDocPtr doc; /* Parsed XML document tree */ + xmlNode *rootnode; + char *bn; + int i; + int loc_all_ncps=0; + flam3_genome *loc_all_cp=NULL; + char* locale = NULL; + char* lorig = setlocale(LC_NUMERIC, NULL); + + /* Parse XML string into internal document */ + /* Forbid network access during read */ + doc = xmlReadMemory(xmldata, (int)strlen(xmldata), xmlfilename, NULL, XML_PARSE_NONET); + + /* Check for errors */ + if (doc==NULL) { + fprintf(stderr, "Failed to parse %s\n", xmlfilename); + return NULL; + } + + /* What is the root node of the document? */ + rootnode = xmlDocGetRootElement(doc); + + // force use of "C" locale when writing reals. + // first save away the current settings. + if (lorig == NULL) + fprintf(stderr, "error: couldn't get current locale\n"); + else { + int slen = strlen(lorig) + 1; + locale = (char*)malloc(slen); + if (locale != NULL) + memcpy(locale, lorig, slen); + } + if (setlocale(LC_NUMERIC, "C") == NULL) + fprintf(stderr, "error: couldn't set C locale\n"); + + /* Scan for nodes, starting with this node */ + bn = basename(xmlfilename); + + /* Have to use &loc_all_cp since the memory gets allocated in scan_for_flame_nodes */ + scan_for_flame_nodes(rootnode, bn, default_flag,&loc_all_cp,&loc_all_ncps); + + // restore locale + if (locale != NULL) { + if (setlocale(LC_NUMERIC, locale) == NULL) + fprintf(stderr, "error: couldn't replace locale settings\n"); + free(locale); + } + + xmlFreeDoc(doc); + + *ncps = loc_all_ncps; + + /* Check to see if the first control point or the second-to-last */ + /* control point has interpolation="smooth". This is invalid */ + /* and should be reset to linear (with a warning). */ + if (loc_all_ncps>=1) { + if (loc_all_cp[0].interpolation == flam3_interpolation_smooth) { + fprintf(stderr,"Warning: smooth interpolation cannot be used for first segment.\n" + " switching to linear.\n"); + loc_all_cp[0].interpolation = flam3_interpolation_linear; + } + } + + if (loc_all_ncps>=2) { + if (loc_all_cp[(loc_all_ncps)-2].interpolation == flam3_interpolation_smooth) { + fprintf(stderr,"Warning: smooth interpolation cannot be used for last segment.\n" + " switching to linear.\n"); + loc_all_cp[loc_all_ncps-2].interpolation = flam3_interpolation_linear; + } + } + + /* Finally, ensure that consecutive 'rotate' parameters never exceed */ + /* a difference of more than 180 degrees (+/-) for interpolation. */ + /* An adjustment of +/- 360 degrees is made until this is true. */ + if (*ncps>1) { + + for (i=1;i<*ncps;i++) { + + /* Only do this adjustment if we're not in compat mode */ + if (flam3_inttype_compat != loc_all_cp[i-1].interpolation_type + && flam3_inttype_older != loc_all_cp[i-1].interpolation_type) { + + while (loc_all_cp[i].rotate < loc_all_cp[i-1].rotate-180) + loc_all_cp[i].rotate += 360; + + while (loc_all_cp[i].rotate > loc_all_cp[i-1].rotate+180) + loc_all_cp[i].rotate -= 360; + } + } + } + + //Note that concurrent calls to flam3, if in parallel, potentially segfault + //if this function is called. technically it's required but it doesn't + //leak memory continuously. + //xmlCleanupParser(); + + return loc_all_cp; +} + +flam3_genome * flam3_parse_from_file(FILE *f, char *fname, int default_flag, int *ncps) { + int i, c, slen = 5000; + char *s, *snew; + flam3_genome *ret; + + /* Incrementally read XML file into a string */ + s = malloc(slen); + i = 0; + do { + c = getc(f); + if (EOF == c) + break; + s[i++] = c; + if (i == slen-1) { + slen *= 2; + snew = realloc(s, slen); + if (snew==NULL) { + fprintf(stderr,"XML file too large to be read. continuing with partial file.\n"); + break; + } else + s = snew; + } + } while (1); + + /* Null-terminate the read XML data */ + s[i] = 0; + + /* Parse the XML string */ + if (fname) + ret = flam3_parse_xml2(s, fname, default_flag, ncps); + else + ret = flam3_parse_xml2(s, "stdin", default_flag, ncps); + + free(s); + + return(ret); + +} + + +void flam3_apply_template(flam3_genome *cp, flam3_genome *templ) { + + /* Check for invalid values - only replace those with valid ones */ + if (templ->background[0] >= 0) + cp->background[0] = templ->background[0]; + if (templ->background[1] >= 0) + cp->background[1] = templ->background[1]; + if (templ->background[1] >= 0) + cp->background[2] = templ->background[2]; + if (templ->zoom < 999999998) + cp->zoom = templ->zoom; + if (templ->spatial_oversample > 0) + cp->spatial_oversample = templ->spatial_oversample; + if (templ->spatial_filter_radius >= 0) + cp->spatial_filter_radius = templ->spatial_filter_radius; + if (templ->sample_density > 0) + cp->sample_density = templ->sample_density; + if (templ->nbatches > 0) + cp->nbatches = templ->nbatches; + if (templ->ntemporal_samples > 0) + cp->ntemporal_samples = templ->ntemporal_samples; + if (templ->width > 0) { + /* preserving scale should be an option */ + cp->pixels_per_unit = cp->pixels_per_unit * templ->width / cp->width; + cp->width = templ->width; + } + if (templ->height > 0) + cp->height = templ->height; + if (templ->estimator >= 0) + cp->estimator = templ->estimator; + if (templ->estimator_minimum >= 0) + cp->estimator_minimum = templ->estimator_minimum; + if (templ->estimator_curve >= 0) + cp->estimator_curve = templ->estimator_curve; + if (templ->gam_lin_thresh >= 0) + cp->gam_lin_thresh = templ->gam_lin_thresh; + if (templ->nbatches>0) + cp->nbatches = templ->nbatches; + if (templ->ntemporal_samples>0) + cp->ntemporal_samples = templ->ntemporal_samples; + if (templ->spatial_filter_select>0) + cp->spatial_filter_select = templ->spatial_filter_select; + if (templ->interpolation >= 0) + cp->interpolation = templ->interpolation; + if (templ->interpolation_type >= 0) + cp->interpolation_type = templ->interpolation_type; + if (templ->temporal_filter_type >= 0) + cp->temporal_filter_type = templ->temporal_filter_type; + if (templ->temporal_filter_width > 0) + cp->temporal_filter_width = templ->temporal_filter_width; + if (templ->temporal_filter_exp > -900) + cp->temporal_filter_exp = templ->temporal_filter_exp; + if (templ->highlight_power >=0) + cp->highlight_power = templ->highlight_power; + if (templ->palette_mode >= 0) + cp->palette_mode = templ->palette_mode; + +} + +char *flam3_print_to_string(flam3_genome *cp) { + + FILE *tmpflame; + long stringbytes; + char *genome_string; + + int using_tmpdir = 0; + char *tmp_path; + char tmpnam[256]; + + tmpflame = tmpfile(); + if (NULL==tmpflame) { +#ifdef _WIN32 + // This might be a permissions problem, so let's try to open a + // tempfile in the env var TEMP's area instead + tmp_path = getenv("TEMP"); + + if (tmp_path != NULL) { + strcpy(tmpnam, tmp_path); + strcat(tmpnam, "\\fr0st.tmp"); + tmpflame = fopen(tmpnam, "w+"); + if (tmpflame != NULL) { + using_tmpdir = 1; + } + } +#endif + if (using_tmpdir == 0) { + perror("FLAM3: opening temporary file"); + return (NULL); + } + } + flam3_print(tmpflame,cp,NULL,flam3_dont_print_edits); + stringbytes = ftell(tmpflame); + fseek(tmpflame,0L, SEEK_SET); + genome_string = (char *)calloc(stringbytes+1,1); + if (stringbytes != fread(genome_string, 1, stringbytes, tmpflame)) { + perror("FLAM3: reading string from temp file"); + } + fclose(tmpflame); + + if (using_tmpdir) + unlink(tmpnam); + + return(genome_string); +} + + +void flam3_print(FILE *f, flam3_genome *cp, char *extra_attributes, int print_edits) { + int i,numstd; + int flam27_flag; + char *ai; + + // force use of "C" locale when writing reals. + // first save away the current settings. + char* locale = NULL; + char* lorig = setlocale(LC_NUMERIC, NULL); + if (lorig == NULL) + fprintf(stderr, "error: couldn't get current locale\n"); + else { + int slen = strlen(lorig) + 1; + locale = (char*)malloc(slen); + if (locale != NULL) + memcpy(locale, lorig, slen); + } + if (setlocale(LC_NUMERIC, "C") == NULL) + fprintf(stderr, "error: couldn't set C locale\n"); + + + flam27_flag = argi("flam27",0); + + fprintf(f, "time); + + if (cp->flame_name[0]!=0) + fprintf(f, " name=\"%s\"",cp->flame_name); + + fprintf(f, " size=\"%d %d\"", cp->width, cp->height); + fprintf(f, " center=\"%g %g\"", cp->center[0], cp->center[1]); + fprintf(f, " scale=\"%g\"", cp->pixels_per_unit); + + if (cp->zoom != 0.0) + fprintf(f, " zoom=\"%g\"", cp->zoom); + + fprintf(f, " rotate=\"%g\"", cp->rotate); + fprintf(f, " supersample=\"%d\"", cp->spatial_oversample); + fprintf(f, " filter=\"%g\"", cp->spatial_filter_radius); + + /* Need to print the correct kernel to use */ + if (cp->spatial_filter_select == flam3_gaussian_kernel) + fprintf(f, " filter_shape=\"gaussian\""); + else if (cp->spatial_filter_select == flam3_hermite_kernel) + fprintf(f, " filter_shape=\"hermite\""); + else if (cp->spatial_filter_select == flam3_box_kernel) + fprintf(f, " filter_shape=\"box\""); + else if (cp->spatial_filter_select == flam3_triangle_kernel) + fprintf(f, " filter_shape=\"triangle\""); + else if (cp->spatial_filter_select == flam3_bell_kernel) + fprintf(f, " filter_shape=\"bell\""); + else if (cp->spatial_filter_select == flam3_b_spline_kernel) + fprintf(f, " filter_shape=\"bspline\""); + else if (cp->spatial_filter_select == flam3_mitchell_kernel) + fprintf(f, " filter_shape=\"mitchell\""); + else if (cp->spatial_filter_select == flam3_blackman_kernel) + fprintf(f, " filter_shape=\"blackman\""); + else if (cp->spatial_filter_select == flam3_catrom_kernel) + fprintf(f, " filter_shape=\"catrom\""); + else if (cp->spatial_filter_select == flam3_hanning_kernel) + fprintf(f, " filter_shape=\"hanning\""); + else if (cp->spatial_filter_select == flam3_hamming_kernel) + fprintf(f, " filter_shape=\"hamming\""); + else if (cp->spatial_filter_select == flam3_lanczos3_kernel) + fprintf(f, " filter_shape=\"lanczos3\""); + else if (cp->spatial_filter_select == flam3_lanczos2_kernel) + fprintf(f, " filter_shape=\"lanczos2\""); + else if (cp->spatial_filter_select == flam3_quadratic_kernel) + fprintf(f, " filter_shape=\"quadratic\""); + + if (cp->temporal_filter_type == flam3_temporal_box) + fprintf(f, " temporal_filter_type=\"box\""); + else if (cp->temporal_filter_type == flam3_temporal_gaussian) + fprintf(f, " temporal_filter_type=\"gaussian\""); + else if (cp->temporal_filter_type == flam3_temporal_exp) + fprintf(f, " temporal_filter_type=\"exp\" temporal_filter_exp=\"%g\"",cp->temporal_filter_exp); + + fprintf(f, " temporal_filter_width=\"%g\"",cp->temporal_filter_width); + + + + fprintf(f, " quality=\"%g\"", cp->sample_density); + fprintf(f, " passes=\"%d\"", cp->nbatches); + fprintf(f, " temporal_samples=\"%d\"", cp->ntemporal_samples); + fprintf(f, " background=\"%g %g %g\"", + cp->background[0], cp->background[1], cp->background[2]); + fprintf(f, " brightness=\"%g\"", cp->brightness); + fprintf(f, " gamma=\"%g\"", cp->gamma); + + if (!flam27_flag) + fprintf(f, " highlight_power=\"%g\"", cp->highlight_power); + + fprintf(f, " vibrancy=\"%g\"", cp->vibrancy); + fprintf(f, " estimator_radius=\"%g\" estimator_minimum=\"%g\" estimator_curve=\"%g\"", + cp->estimator, cp->estimator_minimum, cp->estimator_curve); + fprintf(f, " gamma_threshold=\"%g\"", cp->gam_lin_thresh); + + if (flam3_palette_mode_step == cp->palette_mode) + fprintf(f, " palette_mode=\"step\""); + else if (flam3_palette_mode_linear == cp->palette_mode) + fprintf(f, " palette_mode=\"linear\""); + + if (flam3_interpolation_linear != cp->interpolation) + fprintf(f, " interpolation=\"smooth\""); + + if (flam3_inttype_linear == cp->interpolation_type) + fprintf(f, " interpolation_type=\"linear\""); + else if (flam3_inttype_log == cp->interpolation_type) + fprintf(f, " interpolation_type=\"log\""); + else if (flam3_inttype_compat == cp->interpolation_type) + fprintf(f, " interpolation_type=\"old\""); + else if (flam3_inttype_older == cp->interpolation_type) + fprintf(f, " interpolation_type=\"older\""); + + + if (flam3_palette_interpolation_hsv != cp->palette_interpolation) + fprintf(f, " palette_interpolation=\"sweep\""); + + if (extra_attributes) + fprintf(f, " %s", extra_attributes); + + fprintf(f, ">\n"); + + if (cp->symmetry) + fprintf(f, " \n", cp->symmetry); + + numstd = cp->num_xforms - (cp->final_xform_index>=0); + + for (i = 0; i < cp->num_xforms; i++) { + + if (i==cp->final_xform_index) + flam3_print_xform(f, &cp->xform[i], 1, numstd, NULL, 0); + else + flam3_print_xform(f, &cp->xform[i], 0, numstd, cp->chaos[i], 0); + + } + + int hexpalette = argi("hexpalette",0); + + if (hexpalette) { + + fprintf(f," "); + + for (i=0; i < 256; i++) { + + int r, g, b; + r = rint(cp->palette[i].color[0] * 255.0); + g = rint(cp->palette[i].color[1] * 255.0); + b = rint(cp->palette[i].color[2] * 255.0); + + if (i % 8 == 0) { + fprintf(f,"\n"); + fprintf(f," "); + } + + fprintf(f,"%2x%2x%2x",r,g,b); + + } + + fprintf(f,"\n"); + fprintf(f," \n"); + + } else { + for (i = 0; i < 256; i++) { + double r, g, b, a; + r = (cp->palette[i].color[0] * 255.0); + g = (cp->palette[i].color[1] * 255.0); + b = (cp->palette[i].color[2] * 255.0); + a = (cp->palette[i].color[3] * 255.0); + + fprintf(f, " "); + + if (flam27_flag || a==255.0) { + + if (flam27_flag && a!=255.0) + fprintf(stderr,"alpha channel in palette cannot be stored in 2.7 compatibility mode; truncating\n"); + + if (getenv("intpalette")) + fprintf(f, "", i, (int)rint(r), (int)rint(g), (int)rint(b)); + else { +#ifdef USE_FLOAT_INDICES + fprintf(f, "", cp->palette[i].index, r, g, b); +#else + fprintf(f, "", i, r, g, b); +#endif + } + } else { + if (getenv("intpalette")) + fprintf(f, " ", i, (int)rint(r), (int)rint(g), (int)rint(b), (int)rint(a)); + else + fprintf(f, " ", i, r, g, b, a); + } +// if (i%4 == 3) + fprintf(f, "\n"); + + } + } + + if (cp->edits != NULL && print_edits==flam3_print_edits) { + + /* We need a custom script for printing these */ + /* and it needs to be recursive */ + xmlNodePtr elem_node = xmlDocGetRootElement(cp->edits); + flam3_edit_print(f,elem_node, 1, 1); + } + fprintf(f, "\n"); + + if (locale != NULL) { + if (setlocale(LC_NUMERIC, locale) == NULL) + fprintf(stderr, "error: couldn't restore locale settings\n"); + free(locale); + } +} + +#define PRINTNON(p) do { if (x->p != 0.0) fprintf(f, #p "=\"%f\" ",x->p); } while(0) + + +void flam3_print_xform(FILE *f, flam3_xform *x, int final_flag, int numstd, double *chaos_row, int motion_flag) { + + int blob_var=0,pdj_var=0,fan2_var=0,rings2_var=0,perspective_var=0; + int juliaN_var=0,juliaScope_var=0,radialBlur_var=0,pie_var=0,disc2_var=0; + int ngon_var=0,curl_var=0,rectangles_var=0,supershape_var=0; + int flower_var=0,conic_var=0,parabola_var=0,bent2_var=0,bipolar_var=0; + int cell_var=0,cpow_var=0,curve_var=0,escher_var=0,lazys_var=0; + int modulus_var=0,oscope_var=0,popcorn2_var=0,separation_var=0; + int split_var=0,splits_var=0,stripes_var=0,wedge_var=0,wedgeJ_var=0; + int wedgeS_var=0,whorl_var=0,waves2_var=0,auger_var=0,flux_var=0; + int mobius_var=0; + + int j; + int lnv; + + int flam27_flag; + char *ai; + + flam27_flag = argi("flam27",0); + + /* Motion flag will not be set if flam27_flag is set */ + if (motion_flag) { + fprintf(f, " motion_freq); + if (x->motion_func == MOTION_SIN) + fprintf(f, "motion_function=\"sin\" "); + else if (x->motion_func == MOTION_TRIANGLE) + fprintf(f, "motion_function=\"triangle\" "); + else if (x->motion_func == MOTION_HILL) + fprintf(f, "motion_function=\"hill\" "); + } else { + if (final_flag) + fprintf(f, " density); + } + + if (!motion_flag || x->color != 0.0) + fprintf(f, "color=\"%g\" ", x->color); + + if (flam27_flag) + fprintf(f, "symmetry=\"%g\" ", 1.0-2.0*x->color_speed); + else if (!motion_flag) + fprintf(f, "color_speed=\"%g\" ", x->color_speed); + + if (!final_flag && !motion_flag && !flam27_flag) + fprintf(f, "animate=\"%g\" ", x->animate); + + lnv = flam27_flag ? 54:flam3_nvariations; + + for (j = 0; j < lnv; j++) { + double v = x->var[j]; + if (0.0 != v) { + fprintf(f, "%s=\"%g\" ", flam3_variation_names[j], v); + if (j==VAR_BLOB) + blob_var=1; + else if (j==VAR_PDJ) + pdj_var=1; + else if (j==VAR_FAN2) + fan2_var=1; + else if (j==VAR_RINGS2) + rings2_var=1; + else if (j==VAR_PERSPECTIVE) + perspective_var=1; + else if (j==VAR_JULIAN) + juliaN_var=1; + else if (j==VAR_JULIASCOPE) + juliaScope_var=1; + else if (j==VAR_RADIAL_BLUR) + radialBlur_var=1; + else if (j==VAR_PIE) + pie_var=1; + else if (j==VAR_NGON) + ngon_var=1; + else if (j==VAR_CURL) + curl_var=1; + else if (j==VAR_RECTANGLES) + rectangles_var=1; + else if (j==VAR_DISC2) + disc2_var=1; + else if (j==VAR_SUPER_SHAPE) + supershape_var=1; + else if (j==VAR_FLOWER) + flower_var=1; + else if (j==VAR_CONIC) + conic_var=1; + else if (j==VAR_PARABOLA) + parabola_var=1; + else if (j==VAR_BENT2) + bent2_var=1; + else if (j==VAR_BIPOLAR) + bipolar_var=1; + else if (j==VAR_CELL) + cell_var=1; + else if (j==VAR_CPOW) + cpow_var=1; + else if (j==VAR_CURVE) + curve_var=1; + else if (j==VAR_ESCHER) + escher_var=1; + else if (j==VAR_LAZYSUSAN) + lazys_var=1; + else if (j==VAR_MODULUS) + modulus_var=1; + else if (j==VAR_OSCILLOSCOPE) + oscope_var=1; + else if (j==VAR_POPCORN2) + popcorn2_var=1; + else if (j==VAR_SPLIT) + split_var=1; + else if (j==VAR_SPLITS) + splits_var=1; + else if (j==VAR_STRIPES) + stripes_var=1; + else if (j==VAR_WEDGE) + wedge_var=1; + else if (j==VAR_WEDGE_JULIA) + wedgeJ_var=1; + else if (j==VAR_WEDGE_SPH) + wedgeS_var=1; + else if (j==VAR_WHORL) + whorl_var=1; + else if (j==VAR_WAVES2) + waves2_var=1; + else if (j==VAR_AUGER) + auger_var=1; + else if (j==VAR_FLUX) + flux_var=1; + else if (j==VAR_MOBIUS) + mobius_var=1; + } + } + + if (!motion_flag) { + if (blob_var==1) { + fprintf(f, "blob_low=\"%g\" ", x->blob_low); + fprintf(f, "blob_high=\"%g\" ", x->blob_high); + fprintf(f, "blob_waves=\"%g\" ", x->blob_waves); + } + + if (pdj_var==1) { + fprintf(f, "pdj_a=\"%g\" ", x->pdj_a); + fprintf(f, "pdj_b=\"%g\" ", x->pdj_b); + fprintf(f, "pdj_c=\"%g\" ", x->pdj_c); + fprintf(f, "pdj_d=\"%g\" ", x->pdj_d); + } + + if (fan2_var==1) { + fprintf(f, "fan2_x=\"%g\" ", x->fan2_x); + fprintf(f, "fan2_y=\"%g\" ", x->fan2_y); + } + + if (rings2_var==1) { + fprintf(f, "rings2_val=\"%g\" ", x->rings2_val); + } + + if (perspective_var==1) { + fprintf(f, "perspective_angle=\"%g\" ", x->perspective_angle); + fprintf(f, "perspective_dist=\"%g\" ", x->perspective_dist); + } + + if (juliaN_var==1) { + fprintf(f, "julian_power=\"%g\" ", x->julian_power); + fprintf(f, "julian_dist=\"%g\" ", x->julian_dist); + } + + if (juliaScope_var==1) { + fprintf(f, "juliascope_power=\"%g\" ", x->juliascope_power); + fprintf(f, "juliascope_dist=\"%g\" ", x->juliascope_dist); + } + + if (radialBlur_var==1) { + fprintf(f, "radial_blur_angle=\"%g\" ", x->radial_blur_angle); + } + + if (pie_var==1) { + fprintf(f, "pie_slices=\"%g\" ", x->pie_slices); + fprintf(f, "pie_rotation=\"%g\" ", x->pie_rotation); + fprintf(f, "pie_thickness=\"%g\" ", x->pie_thickness); + } + + if (ngon_var==1) { + fprintf(f, "ngon_sides=\"%g\" ", x->ngon_sides); + fprintf(f, "ngon_power=\"%g\" ", x->ngon_power); + fprintf(f, "ngon_corners=\"%g\" ", x->ngon_corners); + fprintf(f, "ngon_circle=\"%g\" ", x->ngon_circle); + } + + if (curl_var==1) { + fprintf(f, "curl_c1=\"%g\" ", x->curl_c1); + fprintf(f, "curl_c2=\"%g\" ", x->curl_c2); + } + + if (rectangles_var==1) { + fprintf(f, "rectangles_x=\"%g\" ", x->rectangles_x); + fprintf(f, "rectangles_y=\"%g\" ", x->rectangles_y); + } + + if (disc2_var==1) { + fprintf(f, "disc2_rot=\"%g\" ", x->disc2_rot); + fprintf(f, "disc2_twist=\"%g\" ", x->disc2_twist); + } + + if (supershape_var==1) { + fprintf(f, "super_shape_rnd=\"%g\" ", x->super_shape_rnd); + fprintf(f, "super_shape_m=\"%g\" ", x->super_shape_m); + fprintf(f, "super_shape_n1=\"%g\" ", x->super_shape_n1); + fprintf(f, "super_shape_n2=\"%g\" ", x->super_shape_n2); + fprintf(f, "super_shape_n3=\"%g\" ", x->super_shape_n3); + fprintf(f, "super_shape_holes=\"%g\" ", x->super_shape_holes); + } + + if (flower_var==1) { + fprintf(f, "flower_petals=\"%g\" ", x->flower_petals); + fprintf(f, "flower_holes=\"%g\" ", x->flower_holes); + } + + if (conic_var==1) { + fprintf(f, "conic_eccentricity=\"%g\" ", x->conic_eccentricity); + fprintf(f, "conic_holes=\"%g\" ", x->conic_holes); + } + + if (parabola_var==1) { + fprintf(f, "parabola_height=\"%g\" ", x->parabola_height); + fprintf(f, "parabola_width=\"%g\" ", x->parabola_width); + } + + if (bent2_var==1) { + fprintf(f, "bent2_x=\"%g\" ", x->bent2_x); + fprintf(f, "bent2_y=\"%g\" ", x->bent2_y); + } + + if (bipolar_var==1) { + fprintf(f, "bipolar_shift=\"%g\" ", x->bipolar_shift); + } + + if (cell_var==1) { + fprintf(f, "cell_size=\"%g\" ", x->cell_size); + } + + if (cpow_var==1) { + fprintf(f, "cpow_i=\"%g\" ", x->cpow_i); + fprintf(f, "cpow_r=\"%g\" ", x->cpow_r); + fprintf(f, "cpow_power=\"%g\" ", x->cpow_power); + } + + if (curve_var==1) { + fprintf(f, "curve_xamp=\"%g\" ", x->curve_xamp); + fprintf(f, "curve_yamp=\"%g\" ", x->curve_yamp); + fprintf(f, "curve_xlength=\"%g\" ", x->curve_xlength); + fprintf(f, "curve_ylength=\"%g\" ", x->curve_ylength); + } + + if (escher_var==1) { + fprintf(f, "escher_beta=\"%g\" ", x->escher_beta); + } + + if (lazys_var==1) { + fprintf(f, "lazysusan_x=\"%g\" ", x->lazysusan_x); + fprintf(f, "lazysusan_y=\"%g\" ", x->lazysusan_y); + fprintf(f, "lazysusan_spin=\"%g\" ", x->lazysusan_spin); + fprintf(f, "lazysusan_space=\"%g\" ", x->lazysusan_space); + fprintf(f, "lazysusan_twist=\"%g\" ", x->lazysusan_twist); + } + + if (modulus_var==1) { + fprintf(f, "modulus_x=\"%g\" ", x->modulus_x); + fprintf(f, "modulus_y=\"%g\" ", x->modulus_y); + } + + if (oscope_var==1) { + fprintf(f, "oscilloscope_separation=\"%g\" ", x->oscope_separation); + fprintf(f, "oscilloscope_frequency=\"%g\" ", x->oscope_frequency); + fprintf(f, "oscilloscope_amplitude=\"%g\" ", x->oscope_amplitude); + fprintf(f, "oscilloscope_damping=\"%g\" ", x->oscope_damping); + } + + if (popcorn2_var==1) { + fprintf(f, "popcorn2_x=\"%g\" ", x->popcorn2_x); + fprintf(f, "popcorn2_y=\"%g\" ", x->popcorn2_y); + fprintf(f, "popcorn2_c=\"%g\" ", x->popcorn2_c); + } + + if (separation_var==1) { + fprintf(f, "separation_x=\"%g\" ", x->separation_x); + fprintf(f, "separation_y=\"%g\" ", x->separation_y); + fprintf(f, "separation_xinside=\"%g\" ", x->separation_xinside); + fprintf(f, "separation_yinside=\"%g\" ", x->separation_yinside); + } + + if (split_var==1) { + fprintf(f, "split_xsize=\"%g\" ", x->split_xsize); + fprintf(f, "split_ysize=\"%g\" ", x->split_ysize); + } + + if (splits_var==1) { + fprintf(f, "splits_x=\"%g\" ", x->splits_x); + fprintf(f, "splits_y=\"%g\" ", x->splits_y); + } + + if (stripes_var==1) { + fprintf(f, "stripes_space=\"%g\" ", x->stripes_space); + fprintf(f, "stripes_warp=\"%g\" ", x->stripes_warp); + } + + if (wedge_var==1) { + fprintf(f, "wedge_angle=\"%g\" ", x->wedge_angle); + fprintf(f, "wedge_hole=\"%g\" ", x->wedge_hole); + fprintf(f, "wedge_count=\"%g\" ", x->wedge_count); + fprintf(f, "wedge_swirl=\"%g\" ", x->wedge_swirl); + } + + if (wedgeJ_var==1) { + fprintf(f, "wedge_julia_angle=\"%g\" ", x->wedge_julia_angle); + fprintf(f, "wedge_julia_count=\"%g\" ", x->wedge_julia_count); + fprintf(f, "wedge_julia_power=\"%g\" ", x->wedge_julia_power); + fprintf(f, "wedge_julia_dist=\"%g\" ", x->wedge_julia_dist); + } + + if (wedgeS_var==1) { + fprintf(f, "wedge_sph_angle=\"%g\" ", x->wedge_sph_angle); + fprintf(f, "wedge_sph_hole=\"%g\" ", x->wedge_sph_hole); + fprintf(f, "wedge_sph_count=\"%g\" ", x->wedge_sph_count); + fprintf(f, "wedge_sph_swirl=\"%g\" ", x->wedge_sph_swirl); + } + + if (whorl_var==1) { + fprintf(f, "whorl_inside=\"%g\" ", x->whorl_inside); + fprintf(f, "whorl_outside=\"%g\" ", x->whorl_outside); + } + + if (waves2_var==1) { + fprintf(f, "waves2_scalex=\"%g\" ", x->waves2_scalex); + fprintf(f, "waves2_scaley=\"%g\" ", x->waves2_scaley); + fprintf(f, "waves2_freqx=\"%g\" ", x->waves2_freqx); + fprintf(f, "waves2_freqy=\"%g\" ", x->waves2_freqy); + } + + if (auger_var==1) { + fprintf(f, "auger_sym=\"%g\" ", x->auger_sym); + fprintf(f, "auger_weight=\"%g\" ", x->auger_weight); + fprintf(f, "auger_freq=\"%g\" ", x->auger_freq); + fprintf(f, "auger_scale=\"%g\" ", x->auger_scale); + } + + if (flux_var==1) + fprintf(f, "flux_spread=\"%g\" ", x->flux_spread); + + if (mobius_var==1) { + fprintf(f, "mobius_re_a=\"%g\" ", x->mobius_re_a); + fprintf(f, "mobius_im_a=\"%g\" ", x->mobius_im_a); + fprintf(f, "mobius_re_b=\"%g\" ", x->mobius_re_b); + fprintf(f, "mobius_im_b=\"%g\" ", x->mobius_im_b); + fprintf(f, "mobius_re_c=\"%g\" ", x->mobius_re_c); + fprintf(f, "mobius_im_c=\"%g\" ", x->mobius_im_c); + fprintf(f, "mobius_re_d=\"%g\" ", x->mobius_re_d); + fprintf(f, "mobius_im_d=\"%g\" ", x->mobius_im_d); + } + + fprintf(f, "coefs=\""); + for (j = 0; j < 3; j++) { + if (j) fprintf(f, " "); + fprintf(f, "%g %g", x->c[j][0], x->c[j][1]); + } + fprintf(f, "\""); + + if (!id_matrix(x->post)) { + fprintf(f, " post=\""); + for (j = 0; j < 3; j++) { + if (j) fprintf(f, " "); + fprintf(f, "%g %g", x->post[j][0], x->post[j][1]); + } + fprintf(f, "\""); + } + + + } else { + /* For motion, print any parameter if it's nonzero */ + PRINTNON(blob_low); + PRINTNON(blob_high); + PRINTNON(blob_waves); + + PRINTNON(pdj_a); + PRINTNON(pdj_b); + PRINTNON(pdj_c); + PRINTNON(pdj_d); + + PRINTNON(fan2_x); + PRINTNON(fan2_y); + + PRINTNON(rings2_val); + + PRINTNON(perspective_angle); + PRINTNON(perspective_dist); + + PRINTNON(julian_power); + PRINTNON(julian_dist); + + PRINTNON(juliascope_power); + PRINTNON(juliascope_dist); + + PRINTNON(radial_blur_angle); + + PRINTNON(pie_slices); + PRINTNON(pie_rotation); + PRINTNON(pie_thickness); + + PRINTNON(ngon_sides); + PRINTNON(ngon_power); + PRINTNON(ngon_corners); + PRINTNON(ngon_circle); + + PRINTNON(curl_c1); + PRINTNON(curl_c2); + + PRINTNON(rectangles_x); + PRINTNON(rectangles_y); + + PRINTNON(disc2_rot); + PRINTNON(disc2_twist); + + PRINTNON(super_shape_rnd); + PRINTNON(super_shape_m); + PRINTNON(super_shape_n1); + PRINTNON(super_shape_n2); + PRINTNON(super_shape_n3); + PRINTNON(super_shape_holes); + + PRINTNON(flower_petals); + PRINTNON(flower_holes); + + PRINTNON(conic_eccentricity); + PRINTNON(conic_holes); + + PRINTNON(parabola_height); + PRINTNON(parabola_width); + + PRINTNON(bent2_x); + PRINTNON(bent2_y); + + PRINTNON(bipolar_shift); + + PRINTNON(cell_size); + + PRINTNON(cpow_i); + PRINTNON(cpow_r); + PRINTNON(cpow_power); + + PRINTNON(curve_xamp); + PRINTNON(curve_yamp); + PRINTNON(curve_xlength); + PRINTNON(curve_ylength); + + PRINTNON(escher_beta); + + PRINTNON(lazysusan_x); + PRINTNON(lazysusan_y); + PRINTNON(lazysusan_spin); + PRINTNON(lazysusan_space); + PRINTNON(lazysusan_twist); + + PRINTNON(modulus_x); + PRINTNON(modulus_y); + + PRINTNON(oscope_separation); + PRINTNON(oscope_frequency); + PRINTNON(oscope_amplitude); + PRINTNON(oscope_damping); + + PRINTNON(popcorn2_x); + PRINTNON(popcorn2_y); + PRINTNON(popcorn2_c); + + PRINTNON(separation_x); + PRINTNON(separation_y); + PRINTNON(separation_xinside); + PRINTNON(separation_yinside); + + PRINTNON(split_xsize); + PRINTNON(split_ysize); + + PRINTNON(splits_x); + PRINTNON(splits_y); + + PRINTNON(stripes_space); + PRINTNON(stripes_warp); + + PRINTNON(wedge_angle); + PRINTNON(wedge_hole); + PRINTNON(wedge_count); + PRINTNON(wedge_swirl); + + PRINTNON(wedge_julia_angle); + PRINTNON(wedge_julia_count); + PRINTNON(wedge_julia_power); + PRINTNON(wedge_julia_dist); + + PRINTNON(wedge_sph_angle); + PRINTNON(wedge_sph_hole); + PRINTNON(wedge_sph_count); + PRINTNON(wedge_sph_swirl); + + PRINTNON(whorl_inside); + PRINTNON(whorl_outside); + + PRINTNON(waves2_scalex); + PRINTNON(waves2_scaley); + PRINTNON(waves2_freqx); + PRINTNON(waves2_freqy); + + PRINTNON(auger_sym); + PRINTNON(auger_weight); + PRINTNON(auger_freq); + PRINTNON(auger_scale); + + PRINTNON(flux_spread); + + PRINTNON(mobius_re_a); + PRINTNON(mobius_im_a); + PRINTNON(mobius_re_b); + PRINTNON(mobius_im_b); + PRINTNON(mobius_re_c); + PRINTNON(mobius_im_c); + PRINTNON(mobius_re_d); + PRINTNON(mobius_im_d); + + if (!zero_matrix(x->c)) { + fprintf(f, "coefs=\""); + for (j = 0; j < 3; j++) { + if (j) fprintf(f, " "); + fprintf(f, "%g %g", x->c[j][0], x->c[j][1]); + } + fprintf(f, "\""); + } + + if (!zero_matrix(x->post)) { + fprintf(f, " post=\""); + for (j = 0; j < 3; j++) { + if (j) fprintf(f, " "); + fprintf(f, "%g %g", x->post[j][0], x->post[j][1]); + } + fprintf(f, "\""); + } + } + + if (!final_flag && !motion_flag && !flam27_flag) { + + /* Print out the chaos row for this xform */ + int numcols = numstd; + + while (numcols > 0 && chaos_row[numcols-1]==1.0) + numcols--; + + if (numcols>0) { + fprintf(f, " chaos=\""); + for (j=0;jopacity); + } + + if (!motion_flag && x->num_motion>0 && !flam27_flag) { + int nm; + + fprintf(f,">\n"); + + for (nm=0; nmnum_motion; nm++) + flam3_print_xform(f, &(x->motion[nm]), 0, 0, NULL, 1); + + if (final_flag) + fprintf(f," \n"); + else + fprintf(f," \n"); + + } else + fprintf(f, "/>\n"); +} + + +/* returns a uniform variable from 0 to 1 */ +double flam3_random01() { + return (random() & 0xfffffff) / (double) 0xfffffff; +} + +double flam3_random11() { + return ((random() & 0xfffffff) - 0x7ffffff) / (double) 0x7ffffff; +} + +/* This function must be called prior to rendering a frame */ +void flam3_init_frame(flam3_frame *f) { + + char *ai; + char *isaac_seed = args("isaac_seed",NULL); + long int default_isaac_seed = (long int)time(0); + + /* Clear out the isaac state */ + memset(f->rc.randrsl, 0, RANDSIZ*sizeof(ub4)); + + /* Set the isaac seed */ + if (NULL == isaac_seed) { + int lp; + /* No isaac seed specified. Use the system time to initialize. */ + for (lp = 0; lp < RANDSIZ; lp++) + f->rc.randrsl[lp] = default_isaac_seed; + } else { + /* Use the specified string */ + strncpy((char *)&f->rc.randrsl,(const char *)isaac_seed, RANDSIZ*sizeof(ub4)); + } + + /* Initialize the random number generator */ + irandinit(&f->rc,1); +} + +/* returns uniform variable from ISAAC rng */ +double flam3_random_isaac_01(randctx *ct) { + return ((int)irand(ct) & 0xfffffff) / (double) 0xfffffff; +} + +double flam3_random_isaac_11(randctx *ct) { + return (((int)irand(ct) & 0xfffffff) - 0x7ffffff) / (double) 0x7ffffff; +} + +int flam3_random_bit() { + /* might not be threadsafe */ + static int n = 0; + static int l; + if (0 == n) { + l = random(); + n = 20; + } else { + l = l >> 1; + n--; + } + return l & 1; +} + +int flam3_random_isaac_bit(randctx *ct) { + int tmp = irand(ct); + return tmp & 1; +} + +static double round6(double x) { + x *= 1e6; + if (x < 0) x -= 1.0; + return 1e-6*(int)(x+0.5); +} + +/* sym=2 or more means rotational + sym=1 means identity, ie no symmetry + sym=0 means pick a random symmetry (maybe none) + sym=-1 means bilateral (reflection) + sym=-2 or less means rotational and reflective +*/ +void flam3_add_symmetry(flam3_genome *cp, int sym) { + int i, j, k; + double a; + int result = 0; + + if (0 == sym) { + static int sym_distrib[] = { + -4, -3, + -2, -2, -2, + -1, -1, -1, + 2, 2, 2, + 3, 3, + 4, 4, + }; + if (random()&1) { + sym = random_distrib(sym_distrib); + } else if (random()&31) { + sym = (random()%13)-6; + } else { + sym = (random()%51)-25; + } + } + + if (1 == sym || 0 == sym) return; + + cp->symmetry = sym; + + if (sym < 0) { + + i = cp->num_xforms; + if (cp->final_xform_enable) + i -= 1; + + flam3_add_xforms(cp,1,0,0); + + cp->xform[i].density = 1.0; + cp->xform[i].color_speed = 0.0; + cp->xform[i].animate = 0.0; + cp->xform[i].var[0] = 1.0; + for (j = 1; j < flam3_nvariations; j++) + cp->xform[i].var[j] = 0; + cp->xform[i].color = 1.0; + cp->xform[i].c[0][0] = -1.0; + cp->xform[i].c[0][1] = 0.0; + cp->xform[i].c[1][0] = 0.0; + cp->xform[i].c[1][1] = 1.0; + cp->xform[i].c[2][0] = 0.0; + cp->xform[i].c[2][1] = 0.0; + + result++; + sym = -sym; + } + + a = 2*M_PI/sym; + + for (k = 1; k < sym; k++) { + + i = cp->num_xforms; + if (cp->final_xform_enable) + i -= 1; + + flam3_add_xforms(cp, 1, 0,0); + + cp->xform[i].density = 1.0; + cp->xform[i].color_speed = 0.0; + cp->xform[i].animate = 0.0; + cp->xform[i].var[0] = 1.0; + for (j = 1; j < flam3_nvariations; j++) + cp->xform[i].var[j] = 0; + cp->xform[i].color = (sym<3) ? 0.0 : ((k-1.0)/(sym-2.0)); + cp->xform[i].c[0][0] = round6(cos(k*a)); + cp->xform[i].c[0][1] = round6(sin(k*a)); + cp->xform[i].c[1][0] = round6(-cp->xform[i].c[0][1]); + cp->xform[i].c[1][1] = cp->xform[i].c[0][0]; + cp->xform[i].c[2][0] = 0.0; + cp->xform[i].c[2][1] = 0.0; + + result++; + } + + qsort((char *) &cp->xform[cp->num_xforms-result], result, + sizeof(flam3_xform), compare_xforms); + +} + +void add_to_action(char *action, char *addtoaction) { + + /* action is a flam3_max_action_length array */ + if (action != NULL) { + + int alen = strlen(action); + int addlen = strlen(addtoaction); + + if (alen+addlen < flam3_max_action_length) + strcat(action,addtoaction); + else + fprintf(stderr,"action string too long, truncating...\n"); + } +} + + +void flam3_cross(flam3_genome *cp0, flam3_genome *cp1, flam3_genome *out, int cross_mode, randctx *rc, char *action) { + + int i0,i1, i,j, rb; + char ministr[10]; + + if (cross_mode == CROSS_NOT_SPECIFIED) { + + double s = flam3_random_isaac_01(rc); + + if (s < 0.1) + cross_mode = CROSS_UNION; + else if (s < 0.2) + cross_mode = CROSS_INTERPOLATE; + else + cross_mode = CROSS_ALTERNATE; + + } + + if (cross_mode == CROSS_UNION) { + + flam3_xform mycopy; + + /* Make a copy of cp0 */ + flam3_copy(out, cp0); + + for (j=0;jnum_xforms;j++) { + /* Skip over the final xform, if it's present. */ + /* Default behavior keeps the final from parent0. */ + if (cp1->final_xform_index == j) + continue; + + i = out->num_xforms; + if (out->final_xform_enable) + i -= 1; + + flam3_add_xforms(out, 1, 0, 0); + flam3_copy_xform(&out->xform[i],&cp1->xform[j]); + } + + /* Put the final xform last (if there is one) */ + /* We do not need to do complicated xform copies here since we're just moving them around */ + if (out->final_xform_index >= 0) { + mycopy = out->xform[out->final_xform_index]; + out->xform[out->final_xform_index] = out->xform[out->num_xforms-1]; + out->xform[out->num_xforms-1] = mycopy; + out->final_xform_index = out->num_xforms-1; + } + + add_to_action(action,"cross union"); + + } else if (cross_mode == CROSS_INTERPOLATE) { + + /* linearly interpolate somewhere between the two */ + flam3_genome parents[2]; + double t = flam3_random_isaac_01(rc); + + memset(parents, 0, 2*sizeof(flam3_genome)); + + flam3_copy(&(parents[0]), cp0); + flam3_copy(&(parents[1]), cp1); + + parents[0].time = 0.0; + parents[1].time = 1.0; + flam3_interpolate(parents, 2, t, 0, out); + + for (i=0;inum_xforms;i++) + flam3_delete_motion_elements(&out->xform[i]); + + clear_cp(&parents[0],flam3_defaults_on); + clear_cp(&parents[1],flam3_defaults_on); + + sprintf(ministr,"%7.5g",t); + + add_to_action(action,"cross interpolate "); + add_to_action(action,ministr); + + } else { + + /* alternate mode */ + int got0, got1, used_parent; + char *trystr; + + trystr = calloc(4 * (cp0->num_xforms + cp1->num_xforms), sizeof(char)); + + /* each xform comes from a random parent, possible for an entire parent to be excluded */ + do { + + trystr[0] = 0; + got0 = got1 = 0; + rb = flam3_random_isaac_bit(rc); + sprintf(ministr,"%d:",rb); + strcat(trystr,ministr); + + /* Copy the parent, sorting the final xform to the end if it's present. */ + if (rb) + flam3_copyx(out, cp1, cp1->num_xforms - (cp1->final_xform_index > 0), cp1->final_xform_enable); + else + flam3_copyx(out, cp0, cp0->num_xforms - (cp0->final_xform_index > 0), cp0->final_xform_enable); + + used_parent = rb; + + /* Only replace non-final xforms */ + + for (i = 0; i < out->num_xforms - out->final_xform_enable; i++) { + rb = flam3_random_isaac_bit(rc); + + /* Replace xform if bit is 1 */ + if (rb==1) { + if (used_parent==0) { + if (i < cp1->num_xforms && cp1->xform[i].density > 0) { + flam3_copy_xform(&out->xform[i],&cp1->xform[i]); + sprintf(ministr," 1"); + got1 = 1; + } else { + sprintf(ministr," 0"); + got0 = 1; + } + } else { + if (i < cp0->num_xforms && cp0->xform[i].density > 0) { + flam3_copy_xform(&out->xform[i],&cp0->xform[i]); + sprintf(ministr," 0"); + got0 = 1; + } else { + sprintf(ministr," 1"); + got1 = 1; + } + } + } else { + sprintf(ministr," %d",used_parent); + if (used_parent) + got1 = 1; + else + got0 = 1; + } + + strcat(trystr,ministr); + } + + if (used_parent==0 && cp0->final_xform_enable) + got0 = 1; + else if (used_parent==1 && cp1->final_xform_enable) + got1 = 1; + + } while ((i > 1) && !(got0 && got1)); + + add_to_action(action,"cross alternate "); + add_to_action(action,trystr); + + free(trystr); + } + + /* reset color coords */ + for (i = 0; i < out->num_xforms; i++) { + out->xform[i].color = i&1; + } + + /* Potentially genetically cross the two colormaps together */ + if (flam3_random_isaac_01(rc) < 0.4) { + + /* Select the starting parent */ + int startParent=flam3_random_isaac_bit(rc); + int ci; + + add_to_action(action," cmap_cross"); + sprintf(ministr," %d:",startParent); + add_to_action(action,ministr); + + /* Loop over the entries, switching to the other parent 1% of the time */ + for (ci=0;ci<256;ci++) { + if (flam3_random_isaac_01(rc)<.01) { + startParent = 1-startParent; + sprintf(ministr," %d",ci); + add_to_action(action,ministr); + } + + out->palette[ci] = startParent ? cp1->palette[ci]: cp0->palette[ci]; + } + } + +} + +void flam3_mutate(flam3_genome *cp, int mutate_mode, int *ivars, int ivars_n, int sym, double speed, randctx *rc, char *action) { + + double randselect; + flam3_genome mutation; + int i,j,done; + char ministr[30]; + + /* If mutate_mode = -1, choose a random mutation mode */ + if (mutate_mode == MUTATE_NOT_SPECIFIED) { + + randselect = flam3_random_isaac_01(rc); + + if (randselect < 0.1) + mutate_mode = MUTATE_ALL_VARIATIONS; + else if (randselect < 0.3) + mutate_mode = MUTATE_ONE_XFORM_COEFS; + else if (randselect < 0.5) + mutate_mode = MUTATE_ADD_SYMMETRY; + else if (randselect < 0.6) + mutate_mode = MUTATE_POST_XFORMS; + else if (randselect < 0.7) + mutate_mode = MUTATE_COLOR_PALETTE; + else if (randselect < 0.8) + mutate_mode = MUTATE_DELETE_XFORM; + else + mutate_mode = MUTATE_ALL_COEFS; + + } + + memset(&mutation, 0, sizeof(flam3_genome)); + + if (mutate_mode == MUTATE_ALL_VARIATIONS) { + + add_to_action(action,"mutate all variations"); + + do { + /* Create a random flame, and use the variations */ + /* to replace those in the original */ + flam3_random(&mutation, ivars, ivars_n, sym, cp->num_xforms); + for (i = 0; i < cp->num_xforms; i++) { + for (j = 0; j < flam3_nvariations; j++) { + if (cp->xform[i].var[j] != mutation.xform[i].var[j]) { + + /* Copy the new var weights */ + cp->xform[i].var[j] = mutation.xform[i].var[j]; + + /* Copy parameters for this variation only */ + flam3_copy_params(&(cp->xform[i]),&(mutation.xform[i]),j); + + done = 1; + } + } + } + } while (!done); + + } else if (mutate_mode == MUTATE_ONE_XFORM_COEFS) { + + int modxf; + + /* Generate a 2-xform random */ + flam3_random(&mutation, ivars, ivars_n, sym, 2); + + /* Which xform do we mutate? */ + modxf = ((unsigned)irand(rc)) % cp->num_xforms; + + add_to_action(action,"mutate xform "); + sprintf(ministr,"%d coefs",modxf); + add_to_action(action,ministr); + + /* if less than 3 xforms, then change only the translation part */ + if (2 >= cp->num_xforms) { + for (j = 0; j < 2; j++) + cp->xform[modxf].c[2][j] = mutation.xform[0].c[2][j]; + } else { + for (i = 0; i < 3; i++) + for (j = 0; j < 2; j++) + cp->xform[modxf].c[i][j] = mutation.xform[0].c[i][j]; + } + + } else if (mutate_mode == MUTATE_ADD_SYMMETRY) { + + add_to_action(action,"mutate symmetry"); + flam3_add_symmetry(cp, 0); + + } else if (mutate_mode == MUTATE_POST_XFORMS) { + + int b = 1 + ((unsigned)irand(rc))%6; + int same = ((unsigned)irand(rc))&3; /* 25% chance of using the same post for all of them */ + + sprintf(ministr,"(%d%s)",b,(same>0) ? " same" : ""); + add_to_action(action,"mutate post xforms "); + add_to_action(action,ministr); + for (i = 0; i < cp->num_xforms; i++) { + int copy = (i > 0) && same; + + if (copy) { /* Copy the post from the first xform to the rest of them */ + for (j = 0; j < 3; j++) { + cp->xform[i].post[j][0] = cp->xform[0].post[j][0]; + cp->xform[i].post[j][1] = cp->xform[0].post[j][1]; + } + + } else { + + if (b&1) { /* 50% chance */ + + double f = M_PI * flam3_random_isaac_11(rc); + double t[2][2]; + + t[0][0] = (cp->xform[i].c[0][0] * cos(f) + cp->xform[i].c[0][1] * -sin(f)); + t[0][1] = (cp->xform[i].c[0][0] * sin(f) + cp->xform[i].c[0][1] * cos(f)); + t[1][0] = (cp->xform[i].c[1][0] * cos(f) + cp->xform[i].c[1][1] * -sin(f)); + t[1][1] = (cp->xform[i].c[1][0] * sin(f) + cp->xform[i].c[1][1] * cos(f)); + + cp->xform[i].c[0][0] = t[0][0]; + cp->xform[i].c[0][1] = t[0][1]; + cp->xform[i].c[1][0] = t[1][0]; + cp->xform[i].c[1][1] = t[1][1]; + + f *= -1.0; + + t[0][0] = (cp->xform[i].post[0][0] * cos(f) + cp->xform[i].post[0][1] * -sin(f)); + t[0][1] = (cp->xform[i].post[0][0] * sin(f) + cp->xform[i].post[0][1] * cos(f)); + t[1][0] = (cp->xform[i].post[1][0] * cos(f) + cp->xform[i].post[1][1] * -sin(f)); + t[1][1] = (cp->xform[i].post[1][0] * sin(f) + cp->xform[i].post[1][1] * cos(f)); + + cp->xform[i].post[0][0] = t[0][0]; + cp->xform[i].post[0][1] = t[0][1]; + cp->xform[i].post[1][0] = t[1][0]; + cp->xform[i].post[1][1] = t[1][1]; + + } + + if (b&2) { /* 33% chance */ + + double f = 0.2 + flam3_random_isaac_01(rc); + double g = 0.2 + flam3_random_isaac_01(rc); + + if (flam3_random_isaac_bit(rc)) + f = 1.0 / f; + + if (flam3_random_isaac_bit(rc)) + g = f; + else { + if (flam3_random_isaac_bit(rc)) + g = 1.0 / g; + } + + cp->xform[i].c[0][0] /= f; + cp->xform[i].c[0][1] /= f; + cp->xform[i].c[1][1] /= g; + cp->xform[i].c[1][0] /= g; + cp->xform[i].post[0][0] *= f; + cp->xform[i].post[1][0] *= f; + cp->xform[i].post[0][1] *= g; + cp->xform[i].post[1][1] *= g; + } + + if (b&4) { /* 16% chance */ + + double f = flam3_random_isaac_11(rc); + double g = flam3_random_isaac_11(rc); + + cp->xform[i].c[2][0] -= f; + cp->xform[i].c[2][1] -= g; + cp->xform[i].post[2][0] += f; + cp->xform[i].post[2][1] += g; + } + } + } + } else if (mutate_mode == MUTATE_COLOR_PALETTE) { + + double s = flam3_random_isaac_01(rc); + + if (s < 0.4) { /* randomize xform color coords */ + + flam3_improve_colors(cp, 100, 0, 10); + add_to_action(action,"mutate color coords"); + + } else if (s < 0.8) { /* randomize xform color coords and palette */ + + flam3_improve_colors(cp, 25, 1, 10); + add_to_action(action,"mutate color all"); + + } else { /* randomize palette only */ + + cp->palette_index = flam3_get_palette(flam3_palette_random, cp->palette, cp->hue_rotation); + /* if our palette retrieval fails, skip the mutation */ + if (cp->palette_index >= 0) + add_to_action(action,"mutate color palette"); + else + fprintf(stderr,"failure getting random palette, palette set to white\n"); + + } + } else if (mutate_mode == MUTATE_DELETE_XFORM) { + + int nx = ((unsigned)irand(rc))%cp->num_xforms; + sprintf(ministr,"%d",nx); + add_to_action(action,"mutate delete xform "); + add_to_action(action,ministr); + + if (cp->num_xforms > 1) + flam3_delete_xform(cp,nx); + + } else { /* MUTATE_ALL_COEFS */ + + int x; + add_to_action(action,"mutate all coefs"); + flam3_random(&mutation, ivars, ivars_n, sym, cp->num_xforms); + + /* change all the coefs by a fraction of the random */ + for (x = 0; x < cp->num_xforms; x++) { + for (i = 0; i < 3; i++) { + for (j = 0; j < 2; j++) { + cp->xform[x].c[i][j] += speed * mutation.xform[x].c[i][j]; + + } + } + /* Eventually, we can mutate the parametric variation coefs here. */ + } + } + + clear_cp(&mutation,flam3_defaults_on); + +} + +static int random_var() { + return random() % flam3_nvariations; +} + +static int random_varn(int n) { + return random() % n; +} + +void flam3_random(flam3_genome *cp, int *ivars, int ivars_n, int sym, int spec_xforms) { + + int i, j, nxforms, var, samed, multid, samepost, postid, addfinal=0; + int finum = -1; + int n; + char *ai; + int f27 = argi("flam27",0); + int mvar = f27 ? 54 : flam3_nvariations; + double sum; + + static int xform_distrib[] = { + 2, 2, 2, 2, + 3, 3, 3, 3, + 4, 4, 4, + 5, 5, + 6 + }; + + clear_cp(cp,flam3_defaults_on); + + cp->hue_rotation = (random()&7) ? 0.0 : flam3_random01(); + cp->palette_index = flam3_get_palette(flam3_palette_random, cp->palette, cp->hue_rotation); + if (cp->palette_index < 0) + fprintf(stderr,"error getting palette from xml file, setting to all white\n"); + cp->time = 0.0; + cp->interpolation = flam3_interpolation_linear; + cp->palette_interpolation = flam3_palette_interpolation_hsv; + + /* Choose the number of xforms */ + if (spec_xforms>0) { + nxforms = spec_xforms; + flam3_add_xforms(cp,nxforms,0,0); + } else { + nxforms = random_distrib(xform_distrib); + flam3_add_xforms(cp,nxforms,0,0); + /* Add a final xform 15% of the time */ + addfinal = flam3_random01() < 0.15; + if (addfinal) { + flam3_add_xforms(cp,1,0,1); + nxforms = nxforms + addfinal; + finum = nxforms-1; + } + } + + /* If first input variation is 'flam3_variation_random' */ + /* choose one to use or decide to use multiple */ + if (flam3_variation_random == ivars[0]) { + if (flam3_random_bit()) { + var = random_varn(mvar); + } else { + var = flam3_variation_random; + } + } else { + var = flam3_variation_random_fromspecified; + } + + samed = flam3_random_bit(); + multid = flam3_random_bit(); + postid = flam3_random01() < 0.6; + samepost = flam3_random_bit(); + + /* Loop over xforms */ + for (i = 0; i < nxforms; i++) { + int j, k; + cp->xform[i].density = 1.0 / nxforms; + cp->xform[i].color = i&1; + cp->xform[i].color_speed = 0.5; + cp->xform[i].animate = 1.0; + for (j = 0; j < 3; j++) { + for (k = 0; k < 2; k++) { + cp->xform[i].c[j][k] = flam3_random11(); + cp->xform[i].post[j][k] = (double)(k==j); + } + } + + if ( i != finum ) { + + if (!postid) { + + for (j = 0; j < 3; j++) + for (k = 0; k < 2; k++) { + if (samepost || (i==0)) + cp->xform[i].post[j][k] = flam3_random11(); + else + cp->xform[i].post[j][k] = cp->xform[0].post[j][k]; + } + } + + /* Clear all variation coefs */ + for (j = 0; j < flam3_nvariations; j++) + cp->xform[i].var[j] = 0.0; + + if (flam3_variation_random != var && + flam3_variation_random_fromspecified != var) { + + /* Use only one variation specified for all xforms */ + cp->xform[i].var[var] = 1.0; + + } else if (multid && flam3_variation_random == var) { + + /* Choose a random var for this xform */ + cp->xform[i].var[random_varn(mvar)] = 1.0; + + } else { + + if (samed && i > 0) { + + /* Copy the same variations from the previous xform */ + for (j = 0; j < flam3_nvariations; j++) { + cp->xform[i].var[j] = cp->xform[i-1].var[j]; + flam3_copy_params(&(cp->xform[i]),&(cp->xform[i-1]),j); + } + + } else { + + /* Choose a random number of vars to use, at least 2 */ + /* but less than flam3_nvariations.Probability leans */ + /* towards fewer variations. */ + n = 2; + while ((flam3_random_bit()) && (nxform[i].var[random_varn(mvar)] = flam3_random01(); + else + cp->xform[i].var[ivars[random_varn(ivars_n)]] = flam3_random01(); + } + + /* Normalize weights to 1.0 total. */ + sum = 0.0; + for (j = 0; j < flam3_nvariations; j++) + sum += cp->xform[i].var[j]; + if (sum == 0.0) + cp->xform[i].var[random_var()] = 1.0; + else { + for (j = 0; j < flam3_nvariations; j++) + cp->xform[i].var[j] /= sum; + } + } + } + } else { + /* Handle final xform randomness. */ + n = 1; + if (flam3_random_bit()) n++; + + /* Randomly choose n variations, and change their weights. */ + /* A var can be selected more than once, further reducing */ + /* the probability that multiple vars are used. */ + for (j = 0; j < n; j++) { + if (flam3_variation_random_fromspecified != var) + cp->xform[i].var[random_varn(mvar)] = flam3_random01(); + else + cp->xform[i].var[ivars[random_varn(ivars_n)]] = flam3_random01(); + } + + /* Normalize weights to 1.0 total. */ + sum = 0.0; + for (j = 0; j < flam3_nvariations; j++) + sum += cp->xform[i].var[j]; + if (sum == 0.0) + cp->xform[i].var[random_var()] = 1.0; + else { + for (j = 0; j < flam3_nvariations; j++) + cp->xform[i].var[j] /= sum; + } + } + + /* Generate random params for parametric variations, if selected. */ + if (cp->xform[i].var[VAR_BLOB] > 0) { + /* Create random params for blob */ + cp->xform[i].blob_low = 0.2 + 0.5 * flam3_random01(); + cp->xform[i].blob_high = 0.8 + 0.4 * flam3_random01(); + cp->xform[i].blob_waves = (int)(2 + 5 * flam3_random01()); + } + + if (cp->xform[i].var[VAR_PDJ] > 0) { + /* Create random params for PDJ */ + cp->xform[i].pdj_a = 3.0 * flam3_random11(); + cp->xform[i].pdj_b = 3.0 * flam3_random11(); + cp->xform[i].pdj_c = 3.0 * flam3_random11(); + cp->xform[i].pdj_d = 3.0 * flam3_random11(); + } + + if (cp->xform[i].var[VAR_FAN2] > 0) { + /* Create random params for fan2 */ + cp->xform[i].fan2_x = flam3_random11(); + cp->xform[i].fan2_y = flam3_random11(); + } + + if (cp->xform[i].var[VAR_RINGS2] > 0) { + /* Create random params for rings2 */ + cp->xform[i].rings2_val = 2*flam3_random01(); + } + + if (cp->xform[i].var[VAR_PERSPECTIVE] > 0) { + + /* Create random params for perspective */ + cp->xform[i].perspective_angle = flam3_random01(); + cp->xform[i].perspective_dist = 2*flam3_random01() + 1.0; + + } + + if (cp->xform[i].var[VAR_JULIAN] > 0) { + + /* Create random params for julian */ + cp->xform[i].julian_power = (int)(5*flam3_random01() + 2); + cp->xform[i].julian_dist = 1.0; + + } + + if (cp->xform[i].var[VAR_JULIASCOPE] > 0) { + + /* Create random params for juliaScope */ + cp->xform[i].juliascope_power = (int)(5*flam3_random01() + 2); + cp->xform[i].juliascope_dist = 1.0; + + } + + if (cp->xform[i].var[VAR_RADIAL_BLUR] > 0) { + + /* Create random params for radialBlur */ + cp->xform[i].radial_blur_angle = (2 * flam3_random01() - 1); + + } + + if (cp->xform[i].var[VAR_PIE] > 0) { + /* Create random params for pie */ + cp->xform[i].pie_slices = (int) 10.0*flam3_random01(); + cp->xform[i].pie_thickness = flam3_random01(); + cp->xform[i].pie_rotation = 2.0 * M_PI * flam3_random11(); + } + + if (cp->xform[i].var[VAR_NGON] > 0) { + /* Create random params for ngon */ + cp->xform[i].ngon_sides = (int) flam3_random01()* 10 + 3; + cp->xform[i].ngon_power = 3*flam3_random01() + 1; + cp->xform[i].ngon_circle = 3*flam3_random01(); + cp->xform[i].ngon_corners = 2*flam3_random01()*cp->xform[i].ngon_circle; + } + + if (cp->xform[i].var[VAR_CURL] > 0) { + /* Create random params for curl */ + cp->xform[i].curl_c1 = flam3_random01(); + cp->xform[i].curl_c2 = flam3_random01(); + } + + if (cp->xform[i].var[VAR_RECTANGLES] > 0) { + /* Create random params for rectangles */ + cp->xform[i].rectangles_x = flam3_random01(); + cp->xform[i].rectangles_y = flam3_random01(); + } + + if (cp->xform[i].var[VAR_DISC2] > 0) { + /* Create random params for disc2 */ + cp->xform[i].disc2_rot = 0.5 * flam3_random01(); + cp->xform[i].disc2_twist = 0.5 * flam3_random01(); + + } + + if (cp->xform[i].var[VAR_SUPER_SHAPE] > 0) { + /* Create random params for supershape */ + cp->xform[i].super_shape_rnd = flam3_random01(); + cp->xform[i].super_shape_m = (int) flam3_random01()*6; + cp->xform[i].super_shape_n1 = flam3_random01()*40; + cp->xform[i].super_shape_n2 = flam3_random01()*20; + cp->xform[i].super_shape_n3 = cp->xform[i].super_shape_n2; + cp->xform[i].super_shape_holes = 0.0; + } + + if (cp->xform[i].var[VAR_FLOWER] > 0) { + /* Create random params for flower */ + cp->xform[i].flower_petals = 4 * flam3_random01(); + cp->xform[i].flower_holes = flam3_random01(); + } + + if (cp->xform[i].var[VAR_CONIC] > 0) { + /* Create random params for conic */ + cp->xform[i].conic_eccentricity = flam3_random01(); + cp->xform[i].conic_holes = flam3_random01(); + } + + if (cp->xform[i].var[VAR_PARABOLA] > 0) { + /* Create random params for parabola */ + cp->xform[i].parabola_height = 0.5 + flam3_random01(); + cp->xform[i].parabola_width = 0.5 + flam3_random01(); + } + + if (cp->xform[i].var[VAR_BENT2] > 0) { + /* Create random params for bent2 */ + cp->xform[i].bent2_x = 3*(-0.5 + flam3_random01()); + cp->xform[i].bent2_y = 3*(-0.5 + flam3_random01()); + } + + if (cp->xform[i].var[VAR_BIPOLAR] > 0) { + /* Create random params for bipolar */ + cp->xform[i].bipolar_shift = 2.0 * flam3_random01() - 1; + } + + if (cp->xform[i].var[VAR_CELL] > 0) { + /* Create random params for cell */ + cp->xform[i].cell_size = 2.0 * flam3_random01() + 0.5; + } + + if (cp->xform[i].var[VAR_CPOW] > 0) { + /* Create random params for cpow */ + cp->xform[i].cpow_r = 3.0 * flam3_random01(); + cp->xform[i].cpow_i = flam3_random01() - 0.5; + cp->xform[i].cpow_power = (int)(5.0 * flam3_random01()); + } + + if (cp->xform[i].var[VAR_CURVE] > 0) { + /* Create random params for curve */ + cp->xform[i].curve_xamp = 5 * (flam3_random01()-.5); + cp->xform[i].curve_yamp = 4 * (flam3_random01()-.5); + cp->xform[i].curve_xlength = 2 * (flam3_random01()+.5); + cp->xform[i].curve_ylength = 2 * (flam3_random01()+.5); + } + + if (cp->xform[i].var[VAR_ESCHER] > 0) { + /* Create random params for escher */ + cp->xform[i].escher_beta = M_PI * flam3_random11(); + } + + if (cp->xform[i].var[VAR_LAZYSUSAN] > 0) { + /* Create random params for lazysusan */ + cp->xform[i].lazysusan_x = 2.0*flam3_random11(); + cp->xform[i].lazysusan_y = 2.0*flam3_random11(); + cp->xform[i].lazysusan_spin = M_PI*flam3_random11(); + cp->xform[i].lazysusan_space = 2.0*flam3_random11(); + cp->xform[i].lazysusan_twist = 2.0*flam3_random11(); + } + + if (cp->xform[i].var[VAR_MODULUS] > 0) { + /* Create random params for modulus */ + cp->xform[i].modulus_x = flam3_random11(); + cp->xform[i].modulus_y = flam3_random11(); + } + + if (cp->xform[i].var[VAR_OSCILLOSCOPE] > 0) { + /* Create random params for oscope */ + cp->xform[i].oscope_separation = 1.0 + flam3_random11(); + cp->xform[i].oscope_frequency = M_PI * flam3_random11(); + cp->xform[i].oscope_amplitude = 1.0 + 2 * flam3_random01(); + cp->xform[i].oscope_damping = flam3_random01(); + } + + if (cp->xform[i].var[VAR_POPCORN2] > 0) { + /* Create random params for popcorn2 */ + cp->xform[i].popcorn2_x = 0.2 * flam3_random01(); + cp->xform[i].popcorn2_y = 0.2 * flam3_random01(); + cp->xform[i].popcorn2_c = 5 * flam3_random01(); + } + + if (cp->xform[i].var[VAR_SEPARATION] > 0) { + /* Create random params for separation */ + cp->xform[i].separation_x = 1 + flam3_random11(); + cp->xform[i].separation_y = 1 + flam3_random11(); + cp->xform[i].separation_xinside = flam3_random11(); + cp->xform[i].separation_yinside = flam3_random11(); + } + + if (cp->xform[i].var[VAR_SPLIT] > 0) { + /* Create random params for split */ + cp->xform[i].split_xsize = flam3_random11(); + cp->xform[i].split_ysize = flam3_random11(); + } + + if (cp->xform[i].var[VAR_SPLITS] > 0) { + /* Create random params for splits */ + cp->xform[i].splits_x = flam3_random11(); + cp->xform[i].splits_y = flam3_random11(); + } + + if (cp->xform[i].var[VAR_STRIPES] > 0) { + /* Create random params for stripes */ + cp->xform[i].stripes_space = flam3_random01(); + cp->xform[i].stripes_warp = 5*flam3_random01(); + } + + if (cp->xform[i].var[VAR_WEDGE] > 0) { + /* Create random params for wedge */ + cp->xform[i].wedge_angle = M_PI*flam3_random01(); + cp->xform[i].wedge_hole = 0.5*flam3_random11(); + cp->xform[i].wedge_count = floor(5*flam3_random01())+1; + cp->xform[i].wedge_swirl = flam3_random01(); + } + + if (cp->xform[i].var[VAR_WEDGE_JULIA] > 0) { + + /* Create random params for wedge_julia */ + cp->xform[i].wedge_julia_power = (int)(5*flam3_random01() + 2); + cp->xform[i].wedge_julia_dist = 1.0; + cp->xform[i].wedge_julia_count = (int)(3*flam3_random01() + 1); + cp->xform[i].wedge_julia_angle = M_PI * flam3_random01(); + + } + + if (cp->xform[i].var[VAR_WEDGE_SPH] > 0) { + /* Create random params for wedge_sph */ + cp->xform[i].wedge_sph_angle = M_PI*flam3_random01(); + cp->xform[i].wedge_sph_hole = 0.5*flam3_random11(); + cp->xform[i].wedge_sph_count = floor(5*flam3_random01())+1; + cp->xform[i].wedge_sph_swirl = flam3_random01(); + } + + if (cp->xform[i].var[VAR_WHORL] > 0) { + /* Create random params for whorl */ + cp->xform[i].whorl_inside = flam3_random01(); + cp->xform[i].whorl_outside = flam3_random01(); + } + + if (cp->xform[i].var[VAR_WAVES2] > 0) { + /* Create random params for waves2 */ + cp->xform[i].waves2_scalex = 0.5 + flam3_random01(); + cp->xform[i].waves2_scaley = 0.5 + flam3_random01(); + cp->xform[i].waves2_freqx = 4 * flam3_random01(); + cp->xform[i].waves2_freqy = 4 * flam3_random01(); + } + + if (cp->xform[i].var[VAR_AUGER] > 0) { + /* Create random params for auger */ + cp->xform[i].auger_sym = 0; + cp->xform[i].auger_weight = 0.5 + flam3_random01()/2.0; + cp->xform[i].auger_freq = floor(5*flam3_random01())+1; + cp->xform[i].auger_scale = flam3_random01(); + } + + if (cp->xform[i].var[VAR_FLUX] > 0) { + /* Create random params for flux */ + cp->xform[i].flux_spread = 0.5 + flam3_random01()/2.0; + } + + if (cp->xform[i].var[VAR_MOBIUS] > 0) { + /* Create random params for mobius */ + cp->xform[i].mobius_re_a = flam3_random11(); + cp->xform[i].mobius_im_a = flam3_random11(); + cp->xform[i].mobius_re_b = flam3_random11(); + cp->xform[i].mobius_im_b = flam3_random11(); + cp->xform[i].mobius_re_c = flam3_random11(); + cp->xform[i].mobius_im_c = flam3_random11(); + cp->xform[i].mobius_re_d = flam3_random11(); + cp->xform[i].mobius_im_d = flam3_random11(); + } + + } + + /* Randomly add symmetry (but not if we've already added a final xform) */ + if (sym || (!(random()%4) && !addfinal)) + flam3_add_symmetry(cp, sym); + else + cp->symmetry = 0; + + //qsort((char *) cp->xform, (cp->num_xforms-addfinal), sizeof(flam3_xform), compare_xforms); + + +} + + +static int sort_by_x(const void *av, const void *bv) { + double *a = (double *) av; + double *b = (double *) bv; + if (a[0] < b[0]) return -1; + if (a[0] > b[0]) return 1; + return 0; +} + +static int sort_by_y(const void *av, const void *bv) { + double *a = (double *) av; + double *b = (double *) bv; + if (a[1] < b[1]) return -1; + if (a[1] > b[1]) return 1; + return 0; +} + + +/* Memory helper functions because + + Python on Windows uses the MSVCR71.dll version of the C Runtime and + mingw uses the MSVCRT.dll version. */ + +void *flam3_malloc(size_t size) { + + return (malloc(size)); + +} + +void flam3_free(void *ptr) { + + free(ptr); + +} + +/* + * find a 2d bounding box that does not enclose eps of the fractal density + * in each compass direction. + */ +int flam3_estimate_bounding_box(flam3_genome *cp, double eps, int nsamples, + double *bmin, double *bmax, randctx *rc) { + int i; + int low_target, high_target; + double min[2], max[2]; + double *points; + int bv; + unsigned short *xform_distrib; + + if (nsamples <= 0) nsamples = 10000; + + points = (double *) malloc(sizeof(double) * 4 * nsamples); + points[0] = flam3_random_isaac_11(rc); + points[1] = flam3_random_isaac_11(rc); + points[2] = 0.0; + points[3] = 0.0; + + if (prepare_precalc_flags(cp)) + return(-1); + xform_distrib = flam3_create_xform_distrib(cp); + if (xform_distrib==NULL) + return(-1); + bv=flam3_iterate(cp, nsamples, 20, points, xform_distrib, rc); + free(xform_distrib); + + if ( bv/(double)nsamples > eps ) + eps = 3*bv/(double)nsamples; + + if ( eps > 0.3 ) + eps = 0.3; + + low_target = (int)(nsamples * eps); + high_target = nsamples - low_target; + + + min[0] = min[1] = 1e10; + max[0] = max[1] = -1e10; + + for (i = 0; i < nsamples; i++) { + double *p = &points[4*i]; + if (p[0] < min[0]) min[0] = p[0]; + if (p[1] < min[1]) min[1] = p[1]; + if (p[0] > max[0]) max[0] = p[0]; + if (p[1] > max[1]) max[1] = p[1]; + } + + if (low_target == 0) { + bmin[0] = min[0]; + bmin[1] = min[1]; + bmax[0] = max[0]; + bmax[1] = max[1]; + free(points); + return(bv); + } + + qsort(points, nsamples, sizeof(double) * 4, sort_by_x); + bmin[0] = points[4 * low_target]; + bmax[0] = points[4 * high_target]; + + qsort(points, nsamples, sizeof(double) * 4, sort_by_y); + bmin[1] = points[4 * low_target + 1]; + bmax[1] = points[4 * high_target + 1]; + free(points); + + return(bv); +} + + +typedef double bucket_double[5]; +typedef double abucket_double[4]; +typedef unsigned int bucket_int[5]; +typedef unsigned int abucket_int[4]; +typedef float bucket_float[5]; +typedef float abucket_float[4]; + +#ifdef HAVE_GCC_64BIT_ATOMIC_OPS +static inline void +double_atomic_add(double *dest, double delta) +{ + uint64_t *int_ptr = (uint64_t *)dest; + union { + double dblval; + uint64_t intval; + } old_val, new_val; + int success; + + do { + old_val.dblval = *dest; + new_val.dblval = old_val.dblval + delta; + success = __sync_bool_compare_and_swap( + int_ptr, old_val.intval, new_val.intval); + } while (!success); +} +#endif /* HAVE_GCC_64BIT_ATOMIC_OPS */ + +#ifdef HAVE_GCC_ATOMIC_OPS +static inline void +float_atomic_add(float *dest, float delta) +{ + uint32_t *int_ptr = (uint32_t *)dest; + union { + float fltval; + uint32_t intval; + } old_val, new_val; + int success; + + do { + old_val.fltval = *dest; + new_val.fltval = old_val.fltval + delta; + success = __sync_bool_compare_and_swap( + int_ptr, old_val.intval, new_val.intval); + } while (!success); +} + +static inline void +uint_atomic_add(unsigned int *dest, unsigned int delta) +{ + unsigned int old_val, new_val; + int success; + + do { + old_val = *dest; + if (UINT_MAX - old_val > delta) + new_val = old_val + delta; + else + new_val = UINT_MAX; + success = __sync_bool_compare_and_swap( + dest, old_val, new_val); + } while (!success); +} + +static inline void +ushort_atomic_add(unsigned short *dest, unsigned short delta) +{ + unsigned short old_val, new_val; + int success; + + do { + old_val = *dest; + if (USHRT_MAX - old_val > delta) + new_val = old_val + delta; + else + new_val = USHRT_MAX; + success = __sync_bool_compare_and_swap( + dest, old_val, new_val); + } while (!success); +} +#endif /* HAVE_GCC_ATOMIC_OPS */ + +/* 64-bit datatypes */ +#define bucket bucket_double +#define abucket abucket_double +#define abump_no_overflow(dest, delta) do {dest += delta;} while (0) +#define add_c_to_accum(acc,i,ii,j,jj,wid,hgt,c) do { \ + if ( (j) + (jj) >=0 && (j) + (jj) < (hgt) && (i) + (ii) >=0 && (i) + (ii) < (wid)) { \ + abucket *a = (acc) + ( (i) + (ii) ) + ( (j) + (jj) ) * (wid); \ + abump_no_overflow(a[0][0],(c)[0]); \ + abump_no_overflow(a[0][1],(c)[1]); \ + abump_no_overflow(a[0][2],(c)[2]); \ + abump_no_overflow(a[0][3],(c)[3]); \ + } \ +} while (0) +/* single-threaded */ +#define USE_LOCKS +#define bump_no_overflow(dest, delta) do {dest += delta;} while (0) +#define render_rectangle render_rectangle_double +#define iter_thread iter_thread_double +#define de_thread_helper de_thread_helper_64 +#define de_thread de_thread_64 +#include "rect.c" +#ifdef HAVE_GCC_64BIT_ATOMIC_OPS + /* multi-threaded */ + #undef USE_LOCKS + #undef bump_no_overflow + #undef render_rectangle + #undef iter_thread + #undef de_thread_helper + #undef de_thread + #define bump_no_overflow(dest, delta) double_atomic_add(&dest, delta) + #define render_rectangle render_rectangle_double_mt + #define iter_thread iter_thread_double_mt + #define de_thread_helper de_thread_helper_64_mt + #define de_thread de_thread_64_mt + #include "rect.c" +#else /* !HAVE_GCC_64BIT_ATOMIC_OPS */ + #define render_rectangle_double_mt render_rectangle_double +#endif /* HAVE_GCC_64BIT_ATOMIC_OPS */ +#undef render_rectangle +#undef iter_thread +#undef add_c_to_accum +#undef bucket +#undef abucket +#undef bump_no_overflow +#undef abump_no_overflow +#undef de_thread_helper +#undef de_thread + +/* 32-bit datatypes */ +#define bucket bucket_int +#define abucket abucket_int +#define abump_no_overflow(dest, delta) do { \ + if (UINT_MAX - dest > delta) dest += delta; else dest = UINT_MAX; \ +} while (0) +#define add_c_to_accum(acc,i,ii,j,jj,wid,hgt,c) do { \ + if ( (j) + (jj) >=0 && (j) + (jj) < (hgt) && (i) + (ii) >=0 && (i) + (ii) < (wid)) { \ + abucket *a = (acc) + ( (i) + (ii) ) + ( (j) + (jj) ) * (wid); \ + abump_no_overflow(a[0][0],(c)[0]); \ + abump_no_overflow(a[0][1],(c)[1]); \ + abump_no_overflow(a[0][2],(c)[2]); \ + abump_no_overflow(a[0][3],(c)[3]); \ + } \ +} while (0) +/* single-threaded */ +#define USE_LOCKS +#define bump_no_overflow(dest, delta) do { \ + if (UINT_MAX - dest > delta) dest += delta; else dest = UINT_MAX; \ +} while (0) +#define render_rectangle render_rectangle_int +#define iter_thread iter_thread_int +#define de_thread_helper de_thread_helper_32 +#define de_thread de_thread_32 +#include "rect.c" +#ifdef HAVE_GCC_ATOMIC_OPS + /* multi-threaded */ + #undef USE_LOCKS + #undef bump_no_overflow + #undef render_rectangle + #undef iter_thread + #undef de_thread_helper + #undef de_thread + #define bump_no_overflow(dest, delta) uint_atomic_add(&dest, delta) + #define render_rectangle render_rectangle_int_mt + #define iter_thread iter_thread_int_mt + #define de_thread_helper de_thread_helper_32_mt + #define de_thread de_thread_32_mt + #include "rect.c" +#else /* !HAVE_GCC_ATOMIC_OPS */ + #define render_rectangle_int_mt render_rectangle_int +#endif /* HAVE_GCC_ATOMIC_OPS */ +#undef iter_thread +#undef render_rectangle +#undef add_c_to_accum +#undef bucket +#undef abucket +#undef bump_no_overflow +#undef abump_no_overflow +#undef de_thread_helper +#undef de_thread + +/* experimental 32-bit datatypes (called 33) */ +#define bucket bucket_int +#define abucket abucket_float +#define abump_no_overflow(dest, delta) do {dest += delta;} while (0) +#define add_c_to_accum(acc,i,ii,j,jj,wid,hgt,c) do { \ + if ( (j) + (jj) >=0 && (j) + (jj) < (hgt) && (i) + (ii) >=0 && (i) + (ii) < (wid)) { \ + abucket *a = (acc) + ( (i) + (ii) ) + ( (j) + (jj) ) * (wid); \ + abump_no_overflow(a[0][0],(c)[0]); \ + abump_no_overflow(a[0][1],(c)[1]); \ + abump_no_overflow(a[0][2],(c)[2]); \ + abump_no_overflow(a[0][3],(c)[3]); \ + } \ +} while (0) +/* single-threaded */ +#define USE_LOCKS +#define bump_no_overflow(dest, delta) do { \ + if (UINT_MAX - dest > delta) dest += delta; else dest = UINT_MAX; \ +} while (0) +#define render_rectangle render_rectangle_float +#define iter_thread iter_thread_float +#define de_thread_helper de_thread_helper_33 +#define de_thread de_thread_33 +#include "rect.c" +#ifdef HAVE_GCC_ATOMIC_OPS + /* multi-threaded */ + #undef USE_LOCKS + #undef bump_no_overflow + #undef render_rectangle + #undef iter_thread + #undef de_thread_helper + #undef de_thread + #define bump_no_overflow(dest, delta) uint_atomic_add(&dest, delta) + #define render_rectangle render_rectangle_float_mt + #define iter_thread iter_thread_float_mt + #define de_thread_helper de_thread_helper_33_mt + #define de_thread de_thread_33_mt + #include "rect.c" +#else /* !HAVE_GCC_ATOMIC_OPS */ + #define render_rectangle_float_mt render_rectangle_float +#endif /* HAVE_GCC_ATOMIC_OPS */ +#undef iter_thread +#undef render_rectangle +#undef add_c_to_accum +#undef bucket +#undef abucket +#undef bump_no_overflow +#undef abump_no_overflow +#undef de_thread_helper +#undef de_thread + + +double flam3_render_memory_required(flam3_frame *spec) +{ + flam3_genome *cps = spec->genomes; + int real_bits = spec->bits; + int real_bytes; + + if (33 == real_bits) real_bits = 32; + + real_bytes = real_bits / 8; + + return + (double) cps[0].spatial_oversample * cps[0].spatial_oversample * + (double) cps[0].width * cps[0].height * real_bytes * 9.0; +} + +void bits_error(flam3_frame *spec) { + fprintf(stderr, "flam3: bits must be 32, 33, or 64 not %d.\n", + spec->bits); +} + +int flam3_render(flam3_frame *spec, void *out, + int field, int nchan, int trans, stat_struct *stats) { + + int retval; + + if (spec->nthreads <= 2) { + /* single-threaded or 2 threads without atomic operations */ + switch (spec->bits) { + case 32: + retval = render_rectangle_int(spec, out, field, nchan, trans, stats); + return(retval); + case 33: + retval = render_rectangle_float(spec, out, field, nchan, trans, stats); + return(retval); + case 64: + retval = render_rectangle_double(spec, out, field, nchan, trans, stats); + return(retval); + default: + bits_error(spec); + return(1); + } + } else { + /* 3+ threads using atomic ops if available */ + switch (spec->bits) { + case 32: + retval = render_rectangle_int_mt(spec, out, field, nchan, trans, stats); + return(retval); + case 33: + retval = render_rectangle_float_mt(spec, out, field, nchan, trans, stats); + return(retval); + case 64: + retval = render_rectangle_double_mt(spec, out, field, nchan, trans, stats); + return(retval); + default: + bits_error(spec); + return(1); + } + } +} + + +void flam3_srandom() { + unsigned int seed; + char *s = getenv("seed"); + + if (s) + seed = atoi(s); + else + seed = time(0) + getpid(); + + srandom(seed); +} + + +/* correlation dimension, after clint sprott. + computes slope of the correlation sum at a size scale + the order of 2% the size of the attractor or the camera. */ +double flam3_dimension(flam3_genome *cp, int ntries, int clip_to_camera) { + double fd; + double *hist; + double bmin[2]; + double bmax[2]; + double d2max; + int lp; + long int default_isaac_seed = (long int)time(0); + randctx rc; + int SBS = 10000; + int i, n1=0, n2=0, got, nclipped; + + /* Set up the isaac rng */ + for (lp = 0; lp < RANDSIZ; lp++) + rc.randrsl[lp] = default_isaac_seed; + + irandinit(&rc,1); + + if (ntries < 2) ntries = 3000*1000; + + if (clip_to_camera) { + double scale, ppux, corner0, corner1; + scale = pow(2.0, cp->zoom); + ppux = cp->pixels_per_unit * scale; + corner0 = cp->center[0] - cp->width / ppux / 2.0; + corner1 = cp->center[1] - cp->height / ppux / 2.0; + bmin[0] = corner0; + bmin[1] = corner1; + bmax[0] = corner0 + cp->width / ppux; + bmax[1] = corner1 + cp->height / ppux; + } else { + if (flam3_estimate_bounding_box(cp, 0.0, 0, bmin, bmax, &rc)<0) + return(-1.0); + + } + + d2max = + (bmax[0] - bmin[0]) * (bmax[0] - bmin[0]) + + (bmax[1] - bmin[1]) * (bmax[1] - bmin[1]); + + // fprintf(stderr, "d2max=%g %g %g %g %g\n", d2max, + // bmin[0], bmin[1], bmax[0], bmax[1]); + + hist = malloc(2 * ntries * sizeof(double)); + + got = 0; + nclipped = 0; + while (got < 2*ntries) { + double subb[40000]; + int i4, clipped; + unsigned short *xform_distrib; + subb[0] = flam3_random_isaac_11(&rc); + subb[1] = flam3_random_isaac_11(&rc); + subb[2] = 0.0; + subb[3] = 0.0; + if (prepare_precalc_flags(cp)) + return(-1.0); + xform_distrib = flam3_create_xform_distrib(cp); + if (xform_distrib==NULL) + return(-1.0); + flam3_iterate(cp, SBS, 20, subb, xform_distrib, &rc); + free(xform_distrib); + i4 = 0; + for (i = 0; i < SBS; i++) { + if (got == 2*ntries) break; + clipped = clip_to_camera && + ((subb[i4] < bmin[0]) || + (subb[i4+1] < bmin[1]) || + (subb[i4] > bmax[0]) || + (subb[i4+1] > bmax[1])); + if (!clipped) { + hist[got] = subb[i4]; + hist[got+1] = subb[i4+1]; + got += 2; + } else { + nclipped++; + if (nclipped > 10 * ntries) { + fprintf(stderr, "warning: too much clipping, " + "flam3_dimension giving up.\n"); + return sqrt(-1.0); + } + } + i4 += 4; + } + } + if (0) + fprintf(stderr, "cliprate=%g\n", nclipped/(ntries+(double)nclipped)); + + for (i = 0; i < ntries; i++) { + int ri; + double dx, dy, d2; + double tx, ty; + + tx = hist[2*i]; + ty = hist[2*i+1]; + + do { + ri = 2 * (random() % ntries); + } while (ri == i); + + dx = hist[ri] - tx; + dy = hist[ri+1] - ty; + d2 = dx*dx + dy*dy; + if (d2 < 0.004 * d2max) n2++; + if (d2 < 0.00004 * d2max) n1++; + } + + fd = 0.434294 * log(n2 / (n1 - 0.5)); + + if (0) + fprintf(stderr, "n1=%d n2=%d\n", n1, n2); + + free(hist); + return fd; +} + +double flam3_lyapunov(flam3_genome *cp, int ntries) { + double p[4]; + double x, y; + double xn, yn; + double xn2, yn2; + double dx, dy, r; + double eps = 1e-5; + int i; + double sum = 0.0; + unsigned short *xform_distrib; + + int lp; + long int default_isaac_seed = (long int)time(0); + randctx rc; + + /* Set up the isaac rng */ + for (lp = 0; lp < RANDSIZ; lp++) + rc.randrsl[lp] = default_isaac_seed; + + irandinit(&rc,1); + + + if (ntries < 1) ntries = 10000; + + for (i = 0; i < ntries; i++) { + x = flam3_random_isaac_11(&rc); + y = flam3_random_isaac_11(&rc); + + p[0] = x; + p[1] = y; + p[2] = 0.0; + p[3] = 0.0; + + // get into the attractor + if (prepare_precalc_flags(cp)) + return(-1.0); + xform_distrib = flam3_create_xform_distrib(cp); + if (xform_distrib==NULL) + return(-1.0); + + flam3_iterate(cp, 1, 20+(random()%10), p, xform_distrib, &rc); + free(xform_distrib); + + x = p[0]; + y = p[1]; + + // take one deterministic step + srandom(i); + + if (prepare_precalc_flags(cp)) + return(-1.0); + xform_distrib = flam3_create_xform_distrib(cp); + if (xform_distrib==NULL) + return(-1.0); + + flam3_iterate(cp, 1, 0, p, xform_distrib, &rc); + free(xform_distrib); + + xn = p[0]; + yn = p[1]; + + do { + dx = flam3_random_isaac_11(&rc); + dy = flam3_random_isaac_11(&rc); + r = sqrt(dx * dx + dy * dy); + } while (r == 0.0); + dx /= r; + dy /= r; + + dx *= eps; + dy *= eps; + + p[0] = x + dx; + p[1] = y + dy; + p[2] = 0.0; + + // take the same step but with eps + srandom(i); + if (prepare_precalc_flags(cp)) + return(-1.0); + xform_distrib = flam3_create_xform_distrib(cp); + if (xform_distrib==NULL) + return(-1.0); + + flam3_iterate(cp, 1, 0, p, xform_distrib, &rc); + free(xform_distrib); + + xn2 = p[0]; + yn2 = p[1]; + + r = sqrt((xn-xn2)*(xn-xn2) + (yn-yn2)*(yn-yn2)); + + sum += log(r/eps); + } + return sum/(log(2.0)*ntries); +} + diff --git a/flam3.dsw b/flam3.dsw new file mode 100644 index 0000000..ac76a19 --- /dev/null +++ b/flam3.dsw @@ -0,0 +1,65 @@ +Microsoft Developer Studio Workspace File, Format Version 6.00 +# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE! + +############################################################################### + +Project: "anim"=.\anim.dsp - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ +}}} + +############################################################################### + +Project: "convert"=.\convert.dsp - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ +}}} + +############################################################################### + +Project: "hqi"=.\hqi.dsp - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ +}}} + +############################################################################### + +Project: "pick"=.\pick.dsp - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ +}}} + +############################################################################### + +Global: + +Package=<5> +{{{ +}}} + +Package=<3> +{{{ +}}} + +############################################################################### + diff --git a/flam3.h b/flam3.h new file mode 100644 index 0000000..f46e09e --- /dev/null +++ b/flam3.h @@ -0,0 +1,691 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + + +#ifndef flam3_included +#define flam3_included + +#include +#include +#include "isaac.h" + +#if defined(_MSC_VER) /* VC++ */ +#include +#define EXPORT __declspec (dllexport) +#else +#define EXPORT +#endif + +EXPORT char *flam3_version(); + +#define flam3_palette_random (-1) +#define flam3_palette_interpolated (-2) + +#define flam3_defaults_on (1) +#define flam3_defaults_off (0) + +#define flam3_name_len 64 + +#define flam3_print_edits (1) +#define flam3_dont_print_edits (0) + +//typedef double flam3_palette[256][3]; +typedef struct { + double index; + double color[4]; +} flam3_palette_entry; + +typedef flam3_palette_entry flam3_palette[256]; + +int flam3_get_palette(int palette_index, flam3_palette p, double hue_rotation); + +#define flam3_variation_random (-1) +#define flam3_variation_random_fromspecified (-2) + +extern char *flam3_variation_names[]; + +#define flam3_nvariations 99 +#define flam3_nxforms 12 + +#define flam3_parent_fn_len 30 + +#define flam3_interpolation_linear 0 +#define flam3_interpolation_smooth 1 + +#define flam3_inttype_linear 0 +#define flam3_inttype_log 1 +#define flam3_inttype_compat 2 /* Linear and old behaviour */ +#define flam3_inttype_older 3 /* rotate padded xforms */ + +#define flam3_palette_interpolation_hsv 0 +#define flam3_palette_interpolation_sweep 1 + +#define flam3_max_action_length 10000 + +#define flam3_palette_mode_step 0 +#define flam3_palette_mode_linear 1 + +#define VAR_LINEAR 0 +#define VAR_SINUSOIDAL 1 +#define VAR_SPHERICAL 2 +#define VAR_SWIRL 3 +#define VAR_HORSESHOE 4 +#define VAR_POLAR 5 +#define VAR_HANDKERCHIEF 6 +#define VAR_HEART 7 +#define VAR_DISC 8 +#define VAR_SPIRAL 9 +#define VAR_HYPERBOLIC 10 +#define VAR_DIAMOND 11 +#define VAR_EX 12 +#define VAR_JULIA 13 +#define VAR_BENT 14 +#define VAR_WAVES 15 +#define VAR_FISHEYE 16 +#define VAR_POPCORN 17 +#define VAR_EXPONENTIAL 18 +#define VAR_POWER 19 +#define VAR_COSINE 20 +#define VAR_RINGS 21 +#define VAR_FAN 22 +#define VAR_BLOB 23 +#define VAR_PDJ 24 +#define VAR_FAN2 25 +#define VAR_RINGS2 26 +#define VAR_EYEFISH 27 +#define VAR_BUBBLE 28 +#define VAR_CYLINDER 29 +#define VAR_PERSPECTIVE 30 +#define VAR_NOISE 31 +#define VAR_JULIAN 32 +#define VAR_JULIASCOPE 33 +#define VAR_BLUR 34 +#define VAR_GAUSSIAN_BLUR 35 +#define VAR_RADIAL_BLUR 36 +#define VAR_PIE 37 +#define VAR_NGON 38 +#define VAR_CURL 39 +#define VAR_RECTANGLES 40 +#define VAR_ARCH 41 +#define VAR_TANGENT 42 +#define VAR_SQUARE 43 +#define VAR_RAYS 44 +#define VAR_BLADE 45 +#define VAR_SECANT2 46 +#define VAR_TWINTRIAN 47 +#define VAR_CROSS 48 +#define VAR_DISC2 49 +#define VAR_SUPER_SHAPE 50 +#define VAR_FLOWER 51 +#define VAR_CONIC 52 +#define VAR_PARABOLA 53 +#define VAR_BENT2 54 +#define VAR_BIPOLAR 55 +#define VAR_BOARDERS 56 +#define VAR_BUTTERFLY 57 +#define VAR_CELL 58 +#define VAR_CPOW 59 +#define VAR_CURVE 60 +#define VAR_EDISC 61 +#define VAR_ELLIPTIC 62 +#define VAR_ESCHER 63 +#define VAR_FOCI 64 +#define VAR_LAZYSUSAN 65 +#define VAR_LOONIE 66 +#define VAR_PRE_BLUR 67 +#define VAR_MODULUS 68 +#define VAR_OSCILLOSCOPE 69 +#define VAR_POLAR2 70 +#define VAR_POPCORN2 71 +#define VAR_SCRY 72 +#define VAR_SEPARATION 73 +#define VAR_SPLIT 74 +#define VAR_SPLITS 75 +#define VAR_STRIPES 76 +#define VAR_WEDGE 77 +#define VAR_WEDGE_JULIA 78 +#define VAR_WEDGE_SPH 79 +#define VAR_WHORL 80 +#define VAR_WAVES2 81 +#define VAR_EXP 82 +#define VAR_LOG 83 +#define VAR_SIN 84 +#define VAR_COS 85 +#define VAR_TAN 86 +#define VAR_SEC 87 +#define VAR_CSC 88 +#define VAR_COT 89 +#define VAR_SINH 90 +#define VAR_COSH 91 +#define VAR_TANH 92 +#define VAR_SECH 93 +#define VAR_CSCH 94 +#define VAR_COTH 95 +#define VAR_AUGER 96 +#define VAR_FLUX 97 +#define VAR_MOBIUS 98 + +typedef struct { + + double badvals; + long int num_iters; + int render_seconds; + +} stat_struct; + +typedef struct { + + unsigned int width, height; + int version; + int id; + + /* There are 256 levels of gray to work with */ + double intensity_weight[256]; + unsigned int bin_size[256]; + unsigned int bin_offset[256]; + + /* Pointer to newly allocated memory; we will be allocating */ + /* 2*w*h ushorts for this storage. The bin offset will */ + /* provide the starting point for a random selection from */ + /* (bin size) ordered pairs */ + unsigned short *rowcols; + +} flam3_image_store; + + +typedef struct xform { + double var[flam3_nvariations]; /* interp coefs between variations */ + double c[3][2]; /* the coefs to the affine part of the function */ + double post[3][2]; /* the post transform */ + double density; /* probability that this function is chosen. 0 - 1 */ + double color; /* color coords for this function. 0 - 1 */ + double color_speed; /* scaling factor on color added to current iteration */ + double animate; /* whether or not this xform rotates (in sheep) >0 means stationary */ + double opacity; /* 0=invisible, 1=totally visible */ + double vis_adjusted; /* adjusted visibility for better transitions */ + + int padding;/* Set to 1 for padding xforms */ + double wind[2]; /* winding numbers */ + + int precalc_angles_flag; + int precalc_atan_xy_flag; + int precalc_atan_yx_flag; + double has_preblur; + int has_post; + + /* Params for new parameterized variations */ + /* Blob */ + double blob_low; + double blob_high; + double blob_waves; + + /* PDJ */ + double pdj_a; + double pdj_b; + double pdj_c; + double pdj_d; + + /* Fan2 */ + double fan2_x; + double fan2_y; + + /* Rings2 */ + double rings2_val; + + /* Perspective */ + double perspective_angle; + double perspective_dist; + + /* Julia_N */ + double julian_power; + double julian_dist; + + /* Julia_Scope */ + double juliascope_power; + double juliascope_dist; + + /* Radial_Blur */ + double radial_blur_angle; + + /* Pie */ + double pie_slices; + double pie_rotation; + double pie_thickness; + + /* Ngon */ + double ngon_sides; + double ngon_power; + double ngon_circle; + double ngon_corners; + + /* Curl */ + double curl_c1; + double curl_c2; + + /* Rectangles */ + double rectangles_x; + double rectangles_y; + + /* AMW */ + double amw_amp; + + /* Disc 2 */ + double disc2_rot; + double disc2_twist; + + /* Supershape */ + double super_shape_rnd; + double super_shape_m; + double super_shape_n1; + double super_shape_n2; + double super_shape_n3; + double super_shape_holes; + + /* Flower */ + double flower_petals; + double flower_holes; + + /* Conic */ + double conic_eccentricity; + double conic_holes; + + /* Parabola */ + double parabola_height; + double parabola_width; + + /* Bent2 */ + double bent2_x; + double bent2_y; + + /* Bipolar */ + double bipolar_shift; + + /* Cell */ + double cell_size; + + /* Cpow */ + double cpow_r; + double cpow_i; + double cpow_power; /* int in apo */ + + /* Curve */ + double curve_xamp,curve_yamp; + double curve_xlength,curve_ylength; + + /* Escher */ + double escher_beta; + + /* Lazysusan */ + double lazysusan_spin; + double lazysusan_space; + double lazysusan_twist; + double lazysusan_x, lazysusan_y; + + /* Modulus */ + double modulus_x, modulus_y; + + /* Oscope */ + double oscope_separation; + double oscope_frequency; + double oscope_amplitude; + double oscope_damping; + + /* Popcorn2 */ + double popcorn2_x, popcorn2_y, popcorn2_c; + + /* Separation */ + double separation_x, separation_xinside; + double separation_y, separation_yinside; + + /* Split */ + double split_xsize; + double split_ysize; + + /* Splits */ + double splits_x,splits_y; + + /* Stripes */ + double stripes_space; + double stripes_warp; + + /* Wedge */ + double wedge_angle, wedge_hole; + double wedge_count, wedge_swirl; + + /* Wedge_Julia */ + double wedge_julia_angle; + double wedge_julia_count; + double wedge_julia_power; + double wedge_julia_dist; + + /* Wedge_Sph */ + double wedge_sph_angle, wedge_sph_count; + double wedge_sph_hole, wedge_sph_swirl; + + /* Whorl */ + double whorl_inside, whorl_outside; + + /* Waves2 */ + double waves2_freqx, waves2_scalex; + double waves2_freqy, waves2_scaley; + + /* Auger */ + double auger_sym, auger_weight; + double auger_freq, auger_scale; + + /* Flux */ + double flux_spread; + + /* Mobius */ + double mobius_re_a, mobius_im_a; + double mobius_re_b, mobius_im_b; + double mobius_re_c, mobius_im_c; + double mobius_re_d, mobius_im_d; + + /* If perspective is used, precalculate these values */ + /* from the _angle and _dist */ + double persp_vsin; + double persp_vfcos; + + /* If Julia_N is used, precalculate these values */ + double julian_rN; + double julian_cn; + + /* If Julia_Scope is used, precalculate these values */ + double juliascope_rN; + double juliascope_cn; + + /* if Wedge_Julia, precalculate */ + double wedgeJulia_rN; + double wedgeJulia_cn; + double wedgeJulia_cf; + + /* If Radial_Blur is used, precalculate these values */ + double radialBlur_spinvar; + double radialBlur_zoomvar; + + /* Precalculate these values for waves */ + double waves_dx2; + double waves_dy2; + + /* If disc2 is used, precalculate these values */ + double disc2_sinadd; + double disc2_cosadd; + double disc2_timespi; + + /* If supershape is used, precalculate these values */ + double super_shape_pm_4; + double super_shape_pneg1_n1; + + int num_active_vars; + double active_var_weights[flam3_nvariations]; + int varFunc[flam3_nvariations]; + + int motion_freq; + int motion_func; + + struct xform *motion; + int num_motion; + + +} flam3_xform; + +typedef struct { + char flame_name[flam3_name_len+1]; /* 64 chars plus a null */ + double time; + int interpolation; + int interpolation_type; + int palette_interpolation; + int num_xforms; + int final_xform_index; + int final_xform_enable; + flam3_xform *xform; + + /* Xaos implementation */ + double **chaos; + int chaos_enable; + + int genome_index; /* index into source file */ + char parent_fname[flam3_parent_fn_len]; /* base filename where parent was located */ + int symmetry; /* 0 means none */ + flam3_palette palette; + char *input_image; /* preview/temporary! */ + int palette_index; + double brightness; /* 1.0 = normal */ + double contrast; /* 1.0 = normal */ + double gamma; + double highlight_power; + int width, height; /* of the final image */ + int spatial_oversample; + double center[2]; /* of camera */ + double rot_center[2]; /* really the center */ + double rotate; /* camera */ + double vibrancy; /* blend between color algs (0=old,1=new) */ + double hue_rotation; /* applies to cmap, 0-1 */ + double background[3]; + double zoom; /* effects ppu, sample density, scale */ + double pixels_per_unit; /* vertically */ + double spatial_filter_radius; /* radius of spatial filter */ + int spatial_filter_select; /* selected spatial filter */ +// double (*spatial_filter_func)(double); /* spatial filter kernel function */ +// double spatial_filter_support; /* size of standard kernel for specific function */ + double sample_density; /* samples per pixel (not bucket) */ + /* in order to motion blur more accurately we compute the logs of the + sample density many times and average the results. */ + /* nbatches is the number of times the buckets are filtered into + the abucket log accumulator */ + /* ntemporal_samples is the number of time steps per batch. this many + interpolated control points are used per batch and accumulated */ + int nbatches; + int ntemporal_samples; + + /* Density estimation parameters for blurring low density hits */ + double estimator; /* Filter width for bin with one hit */ + double estimator_curve; /* Exponent on decay function ( MAX / a^(k-1) ) */ + double estimator_minimum; /* Minimum filter width used - + forces filter to be used of at least this width on all pts */ + + /* XML Edit structure */ + xmlDocPtr edits; + + /* Small-gamma linearization threshold */ + double gam_lin_thresh; + + /* for cmap_interpolated hack */ + int palette_index0; + double hue_rotation0; + int palette_index1; + double hue_rotation1; + double palette_blend; + + int temporal_filter_type; /* Temporal filters */ + double temporal_filter_width, temporal_filter_exp; + + int palette_mode; + + +} flam3_genome; + +typedef struct { + int from; + int to; + double scalar; +} flam3_chaos_entry; + +/* xform manipulation */ + +void flam3_add_motion_element(flam3_xform *xf); +void flam3_add_xforms(flam3_genome *cp, int num_to_add, int interp_padding, int final_flag); +void flam3_delete_xform(flam3_genome *thiscp, int idx_to_delete); +void flam3_copy_xform(flam3_xform *dest, flam3_xform *src); +void flam3_copy(flam3_genome *dest, flam3_genome *src); +void flam3_copyx(flam3_genome *dest, flam3_genome *src, int num_std, int num_final); +void flam3_copy_params(flam3_xform *dest, flam3_xform *src, int varn); +void flam3_delete_motion_elements(flam3_xform *xf); + +EXPORT int flam3_xform_preview(flam3_genome *cp, int xi, double range, int numvals, int depth, double *result, randctx *rc); +EXPORT unsigned short* flam3_create_xform_distrib(flam3_genome *cp); +int flam3_create_chaos_distrib(flam3_genome *cp, int xi, unsigned short *xform_distrib); +int flam3_check_unity_chaos(flam3_genome *cp); +void clear_cp(flam3_genome *cp, int def_flag); + +/* samples is array nsamples*4 long of x,y,color triples. + using (samples[0], samples[1]) as starting XY point and + (samples[2], samples[3]) as starting color coordinate, + perform fuse iterations and throw them away, then perform + nsamples iterations and save them in the samples array */ +EXPORT int flam3_iterate(flam3_genome *g, int nsamples, int fuse, double *samples, + unsigned short *xform_distrib, randctx *rc); + +void apply_motion_parameters(flam3_xform *xf, flam3_xform *addto, double blend); + +/* genomes is array ngenomes long, with times set and in ascending order. + interpolate to the requested time and return in result */ +EXPORT void flam3_interpolate(flam3_genome *genomes, int ngenomes, double time, double stagger, flam3_genome *result); + +/* print genome to given file with extra_attributes if not NULL */ +EXPORT void flam3_print(FILE *f, flam3_genome *g, char *extra_attributes, int print_edits); +void flam3_print_xform(FILE *f, flam3_xform *x, int final_flag, int numstd, double *chaos_row, int motion_flag); +EXPORT char *flam3_print_to_string(flam3_genome *cp); + +/* ivars is a list of variations to use, or flam3_variation_random */ +/* ivars_n is the number of values in ivars to select from. */ +/* sym is either a symmetry group or 0 meaning random or no symmetry */ +/* spec_xforms specifies the number of xforms to use, setting to 0 makes the number random. */ +EXPORT void flam3_random(flam3_genome *g, int *ivars, int ivars_n, int sym, int spec_xforms); + +void add_to_action(char *action, char *addtoaction); + +EXPORT void flam3_mutate(flam3_genome *cp, int mutate_mode, int *ivars, int ivars_n, int sym, double speed, randctx *rc, char *action); +EXPORT void flam3_cross(flam3_genome *cp0, flam3_genome *cp1, flam3_genome *out, int cross_mode, randctx *rc, char *action); + +/* return NULL in case of error */ +EXPORT flam3_genome *flam3_parse_xml2(char *s, char *fn, int default_flag, int *ncps); +flam3_genome *flam3_parse_from_file(FILE *f, char *fn, int default_flag, int *ncps); + +void flam3_add_symmetry(flam3_genome *g, int sym); + +void flam3_improve_colors(flam3_genome *g, int ntries, int change_palette, int color_resolution); +EXPORT int flam3_colorhist(flam3_genome *cp, int num_batches, randctx *rc, double *hist); +EXPORT int flam3_estimate_bounding_box(flam3_genome *g, double eps, int nsamples, + double *bmin, double *bmax, randctx *rc); +void flam3_rotate(flam3_genome *g, double angle, int interp_type); /* angle in degrees */ + +double flam3_dimension(flam3_genome *g, int ntries, int clip_to_camera); +double flam3_lyapunov(flam3_genome *g, int ntries); + +void flam3_apply_template(flam3_genome *cp, flam3_genome *templ); + +EXPORT int flam3_count_nthreads(void); + +typedef struct { +// double temporal_filter_radius; + double pixel_aspect_ratio; /* width over height of each pixel */ + flam3_genome *genomes; + int ngenomes; + int verbose; + int bits; + int bytes_per_channel; + int earlyclip; + double time; + int (*progress)(void *, double, int, double); + void *progress_parameter; + randctx rc; + int nthreads; + int sub_batch_size; +} flam3_frame; + + +#define flam3_field_both 0 +#define flam3_field_even 1 +#define flam3_field_odd 2 + +/* out is pixel array. + pixels are rgb or rgba if nchan is 3 or 4. */ +EXPORT int flam3_render(flam3_frame *f, void *out, int field, int nchan, int transp, stat_struct *stats); + +EXPORT double flam3_render_memory_required(flam3_frame *f); +EXPORT int flam3_make_strip(flam3_genome *cp, int nstrips, int stripnum); +void rotate_by(double *p, double *center, double by); + + +double flam3_random01(); +double flam3_random11(); +int flam3_random_bit(); + +/* ISAAC random numbers */ +double flam3_random_isaac_01(randctx *); +double flam3_random_isaac_11(randctx *); +int flam3_random_isaac_bit(randctx *); + +EXPORT void flam3_init_frame(flam3_frame *f); + +/* External memory helpers */ +EXPORT void *flam3_malloc(size_t size); +EXPORT void flam3_free(void *ptr); + +void flam3_srandom(); + +flam3_genome *sheep_loop(flam3_genome *cp, double blend); +flam3_genome *sheep_edge(flam3_genome *cp, double blend, int seqflag, double stagger); + +/* Motion function indices */ +#define MOTION_SIN 1 +#define MOTION_TRIANGLE 2 +#define MOTION_HILL 3 + +/* Mutation modes */ +#define MUTATE_NOT_SPECIFIED -1 +#define MUTATE_ALL_VARIATIONS 0 +#define MUTATE_ONE_XFORM_COEFS 1 +#define MUTATE_ADD_SYMMETRY 2 +#define MUTATE_POST_XFORMS 3 +#define MUTATE_COLOR_PALETTE 4 +#define MUTATE_DELETE_XFORM 5 +#define MUTATE_ALL_COEFS 6 + +/* Cross modes */ +#define CROSS_NOT_SPECIFIED -1 +#define CROSS_UNION 0 +#define CROSS_INTERPOLATE 1 +#define CROSS_ALTERNATE 2 + +/* Filters */ +/* Spatial filter kernels */ +#define flam3_gaussian_kernel 0 +#define flam3_hermite_kernel 1 +#define flam3_box_kernel 2 +#define flam3_triangle_kernel 3 +#define flam3_bell_kernel 4 +#define flam3_b_spline_kernel 5 +#define flam3_lanczos3_kernel 6 +#define flam3_lanczos2_kernel 7 +#define flam3_mitchell_kernel 8 +#define flam3_blackman_kernel 9 +#define flam3_catrom_kernel 10 +#define flam3_hamming_kernel 11 +#define flam3_hanning_kernel 12 +#define flam3_quadratic_kernel 13 + +/* Temporal filters */ +#define flam3_temporal_box 0 +#define flam3_temporal_gaussian 1 +#define flam3_temporal_exp 2 + + +#endif diff --git a/flam3.pc.in b/flam3.pc.in new file mode 100644 index 0000000..32cd769 --- /dev/null +++ b/flam3.pc.in @@ -0,0 +1,12 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ +datarootdir=@datarootdir@ + +Name: flam3 +Description: Renders and animates fractal flames and manipulates their genetic codes, see www.flam3.com for more info. +Version: @VERSION@ +Requires: libpng >= 1.0 libxml-2.0 +Libs: -L${libdir} -lflam3 -ljpeg -lpthread +Cflags: -I${includedir} diff --git a/genome.dsp b/genome.dsp new file mode 100644 index 0000000..5ea7f1c --- /dev/null +++ b/genome.dsp @@ -0,0 +1,146 @@ +# Microsoft Developer Studio Project File - Name="pick" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** DO NOT EDIT ** + +# TARGTYPE "Win32 (x86) Console Application" 0x0103 + +CFG=pick - Win32 Debug +!MESSAGE This is not a valid makefile. To build this project using NMAKE, +!MESSAGE use the Export Makefile command and run +!MESSAGE +!MESSAGE NMAKE /f "genome.mak". +!MESSAGE +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "genome.mak" CFG="pick - Win32 Debug" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "pick - Win32 Release" (based on "Win32 (x86) Console Application") +!MESSAGE "pick - Win32 Debug" (based on "Win32 (x86) Console Application") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +RSC=rc.exe + +!IF "$(CFG)" == "pick - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release" +# PROP BASE Intermediate_Dir "Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "Release" +# PROP Intermediate_Dir "Release" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c +# ADD CPP /nologo /W3 /GX /O2 /I "c:\src\libpng" /I "c:\src\zlib" /I "c:\src\libxml2\include" /I "c:\src\jpeg" /I "c:\src\iconv\include" /I "c:\src\pthreads" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /Zm1000 /c +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 +# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib c:\src\jpeg\libjpeg.lib c:\src\libpng\libpng.lib c:\src\libxml2\lib\libxml2.lib c:\src\zlib\zlib.lib c:\src\pthreads\pthreadVC2.lib /nologo /subsystem:console /machine:I386 /out:"Release/flam3-genome.exe" + +!ELSEIF "$(CFG)" == "pick - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug" +# PROP BASE Intermediate_Dir "Debug" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "Debug" +# PROP Intermediate_Dir "Debug" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c +# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "c:\src\libpng" /I "c:\src\libxml2\include" /I "c:\src\jpeg" /I "c:\src\iconv\include" /I "c:\src\zlib" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /Zm1000 /c +# ADD BASE RSC /l 0x409 /d "_DEBUG" +# ADD RSC /l 0x409 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept +# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib c:\src\jpeg\libjpeg.lib c:\src\libpng\libpng.lib c:\src\libxml2\lib\libxml2.lib c:\src\zlib\zlib.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept + +!ENDIF + +# Begin Target + +# Name "pick - Win32 Release" +# Name "pick - Win32 Debug" +# Begin Group "Source Files" + +# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" +# Begin Source File + +SOURCE=.\docstring.c +# End Source File +# Begin Source File + +SOURCE=".\flam3-genome.c" +# End Source File +# Begin Source File + +SOURCE=".\flam3-palettes.c" +# End Source File +# Begin Source File + +SOURCE=.\flam3.c +# End Source File +# Begin Source File + +SOURCE=.\isaac.c +# End Source File +# Begin Source File + +SOURCE=.\jpeg.c +# End Source File +# Begin Source File + +SOURCE=.\png.c +# End Source File +# End Group +# Begin Group "Header Files" + +# PROP Default_Filter "h;hpp;hxx;hm;inl" +# Begin Source File + +SOURCE=cmap.h +# End Source File +# Begin Source File + +SOURCE=config.h +# End Source File +# Begin Source File + +SOURCE=jpeg.h +# End Source File +# Begin Source File + +SOURCE=libifs.h +# End Source File +# Begin Source File + +SOURCE=rect.h +# End Source File +# End Group +# Begin Group "Resource Files" + +# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" +# End Group +# End Target +# End Project diff --git a/img.h b/img.h new file mode 100644 index 0000000..6bab912 --- /dev/null +++ b/img.h @@ -0,0 +1,44 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + + +#include +#include "flam3.h" + +#define FLAM3_PNG_COM 8 + +#ifdef WIN32 + #define snprintf _snprintf +#endif + +typedef struct { + + char *genome; + char *badvals; + char *numiters; + char *rtime; + +} flam3_img_comments; + + +void write_jpeg(FILE *file, unsigned char *image, int width, int height, flam3_img_comments *fpc); +void write_png(FILE *file, void *image, int width, int height, flam3_img_comments *fpc, int bpc); + +/* returns RGBA pixel array or NULL on failure */ +unsigned char *read_png(FILE *file, int *width, int *height); +unsigned char *read_jpeg(FILE *file, int *width, int *height); diff --git a/install-sh b/install-sh new file mode 100755 index 0000000..e843669 --- /dev/null +++ b/install-sh @@ -0,0 +1,250 @@ +#!/bin/sh +# +# install - install a program, script, or datafile +# This comes from X11R5 (mit/util/scripts/install.sh). +# +# Copyright 1991 by the Massachusetts Institute of Technology +# +# Permission to use, copy, modify, distribute, and sell this software and its +# documentation for any purpose is hereby granted without fee, provided that +# the above copyright notice appear in all copies and that both that +# copyright notice and this permission notice appear in supporting +# documentation, and that the name of M.I.T. not be used in advertising or +# publicity pertaining to distribution of the software without specific, +# written prior permission. M.I.T. makes no representations about the +# suitability of this software for any purpose. It is provided "as is" +# without express or implied warranty. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. It can only install one file at a time, a restriction +# shared with many OS's install programs. + + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" + + +# put in absolute paths if you don't have them in your path; or use env. vars. + +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" +mkdirprog="${MKDIRPROG-mkdir}" + +transformbasename="" +transform_arg="" +instcmd="$mvprog" +chmodcmd="$chmodprog 0755" +chowncmd="" +chgrpcmd="" +stripcmd="" +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src="" +dst="" +dir_arg="" + +while [ x"$1" != x ]; do + case $1 in + -c) instcmd="$cpprog" + shift + continue;; + + -d) dir_arg=true + shift + continue;; + + -m) chmodcmd="$chmodprog $2" + shift + shift + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + -s) stripcmd="$stripprog" + shift + continue;; + + -t=*) transformarg=`echo $1 | sed 's/-t=//'` + shift + continue;; + + -b=*) transformbasename=`echo $1 | sed 's/-b=//'` + shift + continue;; + + *) if [ x"$src" = x ] + then + src=$1 + else + # this colon is to work around a 386BSD /bin/sh bug + : + dst=$1 + fi + shift + continue;; + esac +done + +if [ x"$src" = x ] +then + echo "install: no input file specified" + exit 1 +else + true +fi + +if [ x"$dir_arg" != x ]; then + dst=$src + src="" + + if [ -d $dst ]; then + instcmd=: + else + instcmd=mkdir + fi +else + +# Waiting for this to be detected by the "$instcmd $src $dsttmp" command +# might cause directories to be created, which would be especially bad +# if $src (and thus $dsttmp) contains '*'. + + if [ -f $src -o -d $src ] + then + true + else + echo "install: $src does not exist" + exit 1 + fi + + if [ x"$dst" = x ] + then + echo "install: no destination specified" + exit 1 + else + true + fi + +# If destination is a directory, append the input filename; if your system +# does not like double slashes in filenames, you may need to add some logic + + if [ -d $dst ] + then + dst="$dst"/`basename $src` + else + true + fi +fi + +## this sed command emulates the dirname command +dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` + +# Make sure that the destination directory exists. +# this part is taken from Noah Friedman's mkinstalldirs script + +# Skip lots of stat calls in the usual case. +if [ ! -d "$dstdir" ]; then +defaultIFS=' +' +IFS="${IFS-${defaultIFS}}" + +oIFS="${IFS}" +# Some sh's can't handle IFS=/ for some reason. +IFS='%' +set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` +IFS="${oIFS}" + +pathcomp='' + +while [ $# -ne 0 ] ; do + pathcomp="${pathcomp}${1}" + shift + + if [ ! -d "${pathcomp}" ] ; + then + $mkdirprog "${pathcomp}" + else + true + fi + + pathcomp="${pathcomp}/" +done +fi + +if [ x"$dir_arg" != x ] +then + $doit $instcmd $dst && + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi +else + +# If we're going to rename the final executable, determine the name now. + + if [ x"$transformarg" = x ] + then + dstfile=`basename $dst` + else + dstfile=`basename $dst $transformbasename | + sed $transformarg`$transformbasename + fi + +# don't allow the sed command to completely eliminate the filename + + if [ x"$dstfile" = x ] + then + dstfile=`basename $dst` + else + true + fi + +# Make a temp file name in the proper directory. + + dsttmp=$dstdir/#inst.$$# + +# Move or copy the file name to the temp name + + $doit $instcmd $src $dsttmp && + + trap "rm -f ${dsttmp}" 0 && + +# and set any options; do chmod last to preserve setuid bits + +# If any of these fail, we abort the whole thing. If we want to +# ignore errors from any of these, just make sure not to ignore +# errors from the above "$doit $instcmd $src $dsttmp" command. + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && + +# Now rename the file to the real destination. + + $doit $rmcmd -f $dstdir/$dstfile && + $doit $mvcmd $dsttmp $dstdir/$dstfile + +fi && + + +exit 0 diff --git a/interpolation.c b/interpolation.c new file mode 100644 index 0000000..0ab1c54 --- /dev/null +++ b/interpolation.c @@ -0,0 +1,980 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#include "interpolation.h" +#include "palettes.h" + +double adjust_percentage(double in) { + + if (in==0.0) + return(0.0); + else + return(pow(10.0, -log(1.0/in)/log(2))); + +} + +double motion_funcs(int funcnum, double timeval) { + + /* motion funcs should be cyclic, and equal to 0 at integral time values */ + /* abs peak values should be not be greater than 1 */ + if (funcnum==MOTION_SIN) { + return (sin(2.0*M_PI*timeval)); + } else if (funcnum==MOTION_TRIANGLE) { + double fr = fmod(timeval,1.0); + + if (fr<0) fr+= 1.0; + + if (fr<=.25) + fr = 4.0 * fr; + else if (fr<=.75) + fr = -4.0 * fr + 2.0; + else + fr = 4.0 * fr - 4.0; + + return(fr); + } else { //if (funcnum==MOTION_HILL) { + return( (1.0-cos(2.0*M_PI*timeval)) * 0.5); + } + +} + +double det_matrix(double s[2][2]) { + return s[0][0] * s[1][1] - s[0][1] * s[1][0]; +} + +int id_matrix(double s[3][2]) { + return + (s[0][0] == 1.0) && + (s[0][1] == 0.0) && + (s[1][0] == 0.0) && + (s[1][1] == 1.0) && + (s[2][0] == 0.0) && + (s[2][1] == 0.0); +} + +int zero_matrix(double s[3][2]) { + return + (s[0][0] == 0.0) && + (s[0][1] == 0.0) && + (s[1][0] == 0.0) && + (s[1][1] == 0.0) && + (s[2][0] == 0.0) && + (s[2][1] == 0.0); +} + +void copy_matrix(double to[3][2], double from[3][2]) { + + to[0][0] = from[0][0]; + to[0][1] = from[0][1]; + to[1][0] = from[1][0]; + to[1][1] = from[1][1]; + to[2][0] = from[2][0]; + to[2][1] = from[2][1]; +} + + +void clear_matrix(double m[3][2]) { + m[0][0] = 0.0; + m[0][1] = 0.0; + m[1][0] = 0.0; + m[1][1] = 0.0; + m[2][0] = 0.0; + m[2][1] = 0.0; +} + +void sum_matrix(double s, double m1[3][2], double m2[3][2]) { + + m2[0][0] += s * m1[0][0]; + m2[0][1] += s * m1[0][1]; + m2[1][0] += s * m1[1][0]; + m2[1][1] += s * m1[1][1]; + m2[2][0] += s * m1[2][0]; + m2[2][1] += s * m1[2][1]; +} + +void mult_matrix(double s1[2][2], double s2[2][2], double d[2][2]) { + d[0][0] = s1[0][0] * s2[0][0] + s1[1][0] * s2[0][1]; + d[1][0] = s1[0][0] * s2[1][0] + s1[1][0] * s2[1][1]; + d[0][1] = s1[0][1] * s2[0][0] + s1[1][1] * s2[0][1]; + d[1][1] = s1[0][1] * s2[1][0] + s1[1][1] * s2[1][1]; +} + +int compare_xforms(const void *av, const void *bv) { + flam3_xform *a = (flam3_xform *) av; + flam3_xform *b = (flam3_xform *) bv; + double aa[2][2]; + double bb[2][2]; + double ad, bd; + + aa[0][0] = a->c[0][0]; + aa[0][1] = a->c[0][1]; + aa[1][0] = a->c[1][0]; + aa[1][1] = a->c[1][1]; + bb[0][0] = b->c[0][0]; + bb[0][1] = b->c[0][1]; + bb[1][0] = b->c[1][0]; + bb[1][1] = b->c[1][1]; + ad = det_matrix(aa); + bd = det_matrix(bb); + + if (a->color_speed > b->color_speed) return 1; + if (a->color_speed < b->color_speed) return -1; + if (a->color_speed) { + if (ad < 0) return -1; + if (bd < 0) return 1; + ad = atan2(a->c[0][0], a->c[0][1]); + bd = atan2(b->c[0][0], b->c[0][1]); + } + + if (ad < bd) return -1; + if (ad > bd) return 1; + return 0; +} + +void interpolate_cmap(flam3_palette cmap, double blend, + int index0, double hue0, int index1, double hue1) { + + flam3_palette p0,p1; + int i, j, rcode; + + rcode = flam3_get_palette(index0, p0, hue0); + if (rcode<0) + fprintf(stderr,"unable to retrieve palette %d, setting to white\n", index0); + rcode = flam3_get_palette(index1, p1, hue1); + if (rcode<0) + fprintf(stderr,"unable to retrieve palette %d, setting to white\n", index1); + + for (i = 0; i < 256; i++) { + double t[5], s[5]; + + rgb2hsv(p0[i].color, s); + rgb2hsv(p1[i].color, t); + + s[3] = p0[i].color[3]; + t[3] = p1[i].color[3]; + + s[4] = p0[i].index; + t[4] = p1[i].index; + + for (j = 0; j < 5; j++) + t[j] = ((1.0-blend) * s[j]) + (blend * t[j]); + + hsv2rgb(t, cmap[i].color); + cmap[i].color[3] = t[3]; + cmap[i].index = t[4]; + } +} + +void interp_and_convert_back(double *c, int ncps, int xfi, double cxang[4][2], + double cxmag[4][2], double cxtrn[4][2],double store_array[3][2]) { + + int i,col; + + double accang[2],accmag[2]; + double expmag; + int accmode[2]; + + accang[0] = 0.0; + accang[1] = 0.0; + accmag[0] = 0.0; + accmag[1] = 0.0; + + accmode[0]=accmode[1]=0; + + /* accumulation mode defaults to logarithmic, but in special */ + /* cases we want to switch to linear accumulation */ + for (col=0; col<2; col++) { + for (i=0; i0 && cflag==0) { + + /* Adjust the angles to make sure that it's within wind:wind+2pi */ + refang = cp[k].xform[xfi].wind[col] - 2*M_PI; + + /* Make sure both angles are within [refang refang+2*pi] */ + while(cxang[k-1][col] < refang) + cxang[k-1][col] += 2*M_PI; + + while(cxang[k-1][col] > refang + 2*M_PI) + cxang[k-1][col] -= 2*M_PI; + + while(cxang[k][col] < refang) + cxang[k][col] += 2*M_PI; + + while(cxang[k][col] > refang + 2*M_PI) + cxang[k][col] -= 2*M_PI; + + } else { + + /* Normal way of adjusting angles */ + d = cxang[k][col]-cxang[k-1][col]; + + /* Adjust to avoid the -pi/pi discontinuity */ + if (d > M_PI+EPS) + cxang[k][col] -= 2*M_PI; + else if (d < -(M_PI-EPS) ) /* Forces clockwise rotation at 180 */ + cxang[k][col] += 2*M_PI; + } + } + } +} + +void interpolate_catmull_rom(flam3_genome cps[], double t, flam3_genome *result) { + double t2 = t * t; + double t3 = t2 * t; + double cmc[4]; + + cmc[0] = (2*t2 - t - t3) / 2; + cmc[1] = (3*t3 - 5*t2 + 2) / 2; + cmc[2] = (4*t2 - 3*t3 + t) / 2; + cmc[3] = (t3 - t2) / 2; + + flam3_interpolate_n(result, 4, cps, cmc, 0); +} + +double smoother(double t) { + return 3*t*t - 2*t*t*t; +} + +double get_stagger_coef(double t, double stagger_prc, int num_xforms, int this_xform) { + + /* max_stag is the spacing between xform start times if stagger_prc = 1.0 */ + double max_stag = (double)(num_xforms-1)/num_xforms; + + /* scale the spacing by stagger_prc */ + double stag_scaled = stagger_prc * max_stag; + + /* t ranges from 1 to 0 (the contribution of cp[0] to the blend) */ + /* the first line below makes the first xform interpolate first */ + /* the second line makes the last xform interpolate first */ + double st = stag_scaled * (num_xforms - 1 - this_xform) / (num_xforms-1); +// double st = stag_scaled * (this_xform) / (num_xforms-1); + double et = st + (1-stag_scaled); + +// printf("t=%f xf:%d st=%f et=%f : : %f\n",t,this_xform,st,et,smoother((t-st)/(1-stag_scaled))); + + if (t <= st) + return (0); + else if (t >= et) + return (1); + else + return ( smoother((t-st)/(1-stag_scaled)) ); + +} + + + +/* all cpi and result must be aligned (have the same number of xforms, + and have final xform in the same slot) */ +void flam3_interpolate_n(flam3_genome *result, int ncp, + flam3_genome *cpi, double *c, double stagger) { + int i, j, k, numstd; + + if (flam3_palette_interpolation_hsv == cpi[0].palette_interpolation) { + + for (i = 0; i < 256; i++) { + double t[3], s[5]; + int alpha1 = 1; + + s[0] = s[1] = s[2] = s[3] = s[4] = 0.0; + + for (k = 0; k < ncp; k++) { + rgb2hsv(cpi[k].palette[i].color, t); + for (j = 0; j < 3; j++) + s[j] += c[k] * t[j]; + + s[3] += c[k] * cpi[k].palette[i].color[3]; + if (cpi[k].palette[i].color[3] != 1.0) + alpha1 = 0; + s[4] += c[k] * cpi[k].palette[i].index; + + } + + if (alpha1 == 1) + s[3] = 1.0; + + hsv2rgb(s, result->palette[i].color); + result->palette[i].color[3] = s[3]; + result->palette[i].index = s[4]; + + for (j = 0; j < 4; j++) { + if (result->palette[i].color[j] < 0.0) + result->palette[i].color[j] = 0.0; + if (result->palette[i].color[j] > 1.0) + result->palette[i].color[j] = 1.0; + } + + if (result->palette[i].index < 0.0) + result->palette[i].index = 0.0; + if (result->palette[i].index > 255.0) + result->palette[i].index = 255.0; + } + } else { + /* Sweep - not the best option for float indices */ + for (i = 0; i < 256; i++) { + j = (i < (256 * c[0])) ? 0 : 1; + result->palette[i] = cpi[j].palette[i]; + } + } + + result->palette_index = flam3_palette_random; + result->symmetry = 0; + result->spatial_filter_select = cpi[0].spatial_filter_select; + result->temporal_filter_type = cpi[0].temporal_filter_type; + result->palette_mode = cpi[0].palette_mode; + + result->interpolation_type = cpi[0].interpolation_type; + INTERP(brightness); + INTERP(contrast); + INTERP(highlight_power); + INTERP(gamma); + INTERP(vibrancy); + INTERP(hue_rotation); + INTERI(width); + INTERI(height); + INTERI(spatial_oversample); + INTERP(center[0]); + INTERP(center[1]); + INTERP(rot_center[0]); + INTERP(rot_center[1]); + INTERP(background[0]); + INTERP(background[1]); + INTERP(background[2]); + INTERP(pixels_per_unit); + INTERP(spatial_filter_radius); + INTERP(temporal_filter_exp); + INTERP(temporal_filter_width); + INTERP(sample_density); + INTERP(zoom); + INTERP(rotate); + INTERI(nbatches); + INTERI(ntemporal_samples); + INTERP(estimator); + INTERP(estimator_minimum); + INTERP(estimator_curve); + INTERP(gam_lin_thresh); + + /* Interpolate the chaos array */ + numstd = cpi[0].num_xforms - (cpi[0].final_xform_index >= 0); + for (i=0;ichaos[i][j]<0) result->chaos[i][j]=0; + //chaos can be > 1 + //if (result->chaos[i][j]>1) result->chaos[i][j]=1.0; + } + } + + /* Interpolate each xform */ + for (i = 0; i < cpi[0].num_xforms; i++) { + + double csave[2]; + double td; + int all_id; + int nx = cpi[0].num_xforms-(cpi[0].final_xform_index>=0); + + if (ncp==2 && stagger>0 && i!=cpi[0].final_xform_index) { + csave[0] = c[0]; + csave[1] = c[1]; + c[0] = get_stagger_coef(csave[0],stagger,nx,i); + c[1] = 1.0-c[0]; + } + + + INTERP(xform[i].density); + td = result->xform[i].density; + result->xform[i].density = (td < 0.0) ? 0.0 : td; + INTERP(xform[i].color); + if (result->xform[i].color<0) result->xform[i].color=0; + if (result->xform[i].color>1) result->xform[i].color=1; + + INTERP(xform[i].color_speed); + if (result->xform[i].color_speed<0) result->xform[i].color_speed=0; + if (result->xform[i].color_speed>1) result->xform[i].color_speed=1; + + INTERP(xform[i].opacity); + INTERP(xform[i].animate); + INTERP(xform[i].blob_low); + INTERP(xform[i].blob_high); + INTERP(xform[i].blob_waves); + INTERP(xform[i].pdj_a); + INTERP(xform[i].pdj_b); + INTERP(xform[i].pdj_c); + INTERP(xform[i].pdj_d); + INTERP(xform[i].fan2_x); + INTERP(xform[i].fan2_y); + INTERP(xform[i].rings2_val); + INTERP(xform[i].perspective_angle); + INTERP(xform[i].perspective_dist); + INTERP(xform[i].julian_power); + INTERP(xform[i].julian_dist); + INTERP(xform[i].juliascope_power); + INTERP(xform[i].juliascope_dist); + INTERP(xform[i].radial_blur_angle); + INTERP(xform[i].pie_slices); + INTERP(xform[i].pie_rotation); + INTERP(xform[i].pie_thickness); + INTERP(xform[i].ngon_sides); + INTERP(xform[i].ngon_power); + INTERP(xform[i].ngon_circle); + INTERP(xform[i].ngon_corners); + INTERP(xform[i].curl_c1); + INTERP(xform[i].curl_c2); + INTERP(xform[i].rectangles_x); + INTERP(xform[i].rectangles_y); + INTERP(xform[i].amw_amp); + INTERP(xform[i].disc2_rot); + INTERP(xform[i].disc2_twist); + INTERP(xform[i].super_shape_rnd); + INTERP(xform[i].super_shape_m); + INTERP(xform[i].super_shape_n1); + INTERP(xform[i].super_shape_n2); + INTERP(xform[i].super_shape_n3); + INTERP(xform[i].super_shape_holes); + INTERP(xform[i].flower_petals); + INTERP(xform[i].flower_holes); + INTERP(xform[i].conic_eccentricity); + INTERP(xform[i].conic_holes); + INTERP(xform[i].parabola_height); + INTERP(xform[i].parabola_width); + INTERP(xform[i].bent2_x); + INTERP(xform[i].bent2_y); + INTERP(xform[i].bipolar_shift); + INTERP(xform[i].cell_size); + INTERP(xform[i].cpow_r); + INTERP(xform[i].cpow_i); + INTERP(xform[i].cpow_power); + INTERP(xform[i].curve_xamp); + INTERP(xform[i].curve_yamp); + INTERP(xform[i].curve_xlength); + INTERP(xform[i].curve_ylength); + INTERP(xform[i].escher_beta); + INTERP(xform[i].lazysusan_x); + INTERP(xform[i].lazysusan_y); + INTERP(xform[i].lazysusan_twist); + INTERP(xform[i].lazysusan_space); + INTERP(xform[i].lazysusan_spin); + INTERP(xform[i].modulus_x); + INTERP(xform[i].modulus_y); + INTERP(xform[i].oscope_separation); + INTERP(xform[i].oscope_frequency); + INTERP(xform[i].oscope_amplitude); + INTERP(xform[i].oscope_damping); + INTERP(xform[i].popcorn2_x); + INTERP(xform[i].popcorn2_y); + INTERP(xform[i].popcorn2_c); + INTERP(xform[i].separation_x); + INTERP(xform[i].separation_xinside); + INTERP(xform[i].separation_y); + INTERP(xform[i].separation_yinside); + INTERP(xform[i].split_xsize); + INTERP(xform[i].split_ysize); + INTERP(xform[i].splits_x); + INTERP(xform[i].splits_y); + INTERP(xform[i].stripes_space); + INTERP(xform[i].stripes_warp); + INTERP(xform[i].wedge_angle); + INTERP(xform[i].wedge_hole); + INTERP(xform[i].wedge_count); + INTERP(xform[i].wedge_swirl); + INTERP(xform[i].wedge_julia_angle); + INTERP(xform[i].wedge_julia_count); + INTERP(xform[i].wedge_julia_power); + INTERP(xform[i].wedge_julia_dist); + INTERP(xform[i].wedge_sph_angle); + INTERP(xform[i].wedge_sph_hole); + INTERP(xform[i].wedge_sph_count); + INTERP(xform[i].wedge_sph_swirl); + INTERP(xform[i].whorl_inside); + INTERP(xform[i].whorl_outside); + INTERP(xform[i].waves2_scalex); + INTERP(xform[i].waves2_scaley); + INTERP(xform[i].waves2_freqx); + INTERP(xform[i].waves2_freqy); + INTERP(xform[i].auger_sym); + INTERP(xform[i].auger_weight); + INTERP(xform[i].auger_freq); + INTERP(xform[i].auger_scale); + INTERP(xform[i].flux_spread); + INTERP(xform[i].mobius_re_a); + INTERP(xform[i].mobius_im_a); + INTERP(xform[i].mobius_re_b); + INTERP(xform[i].mobius_im_b); + INTERP(xform[i].mobius_re_c); + INTERP(xform[i].mobius_im_c); + INTERP(xform[i].mobius_re_d); + INTERP(xform[i].mobius_im_d); + + for (j = 0; j < flam3_nvariations; j++) + INTERP(xform[i].var[j]); + + if (flam3_inttype_log == cpi[0].interpolation_type) { + double cxmag[4][2]; // XXX why only 4? should be ncp + double cxang[4][2]; + double cxtrn[4][2]; + + /* affine part */ + clear_matrix(result->xform[i].c); + convert_linear_to_polar(cpi,ncp,i,0,cxang,cxmag,cxtrn); + interp_and_convert_back(c, ncp, i, cxang, cxmag, cxtrn,result->xform[i].c); + + /* post part */ + all_id = 1; + for (k=0; kxform[i].post); + if (all_id) { + result->xform[i].post[0][0] = 1.0; + result->xform[i].post[1][1] = 1.0; + } else { + convert_linear_to_polar(cpi,ncp,i,1,cxang,cxmag,cxtrn); + interp_and_convert_back(c, ncp, i, cxang, cxmag, cxtrn,result->xform[i].post); + } + + } else { + + /* Interpolate c matrix & post */ + clear_matrix(result->xform[i].c); + clear_matrix(result->xform[i].post); + all_id = 1; + for (k = 0; k < ncp; k++) { + sum_matrix(c[k], cpi[k].xform[i].c, result->xform[i].c); + sum_matrix(c[k], cpi[k].xform[i].post, result->xform[i].post); + + all_id &= id_matrix(cpi[k].xform[i].post); + + } + if (all_id) { + clear_matrix(result->xform[i].post); + result->xform[i].post[0][0] = 1.0; + result->xform[i].post[1][1] = 1.0; + } + } + + if (ncp==2 && stagger>0 && i!=cpi[0].final_xform_index) { + c[0] = csave[0]; + c[1] = csave[1]; + } + + } + +} + +void establish_asymmetric_refangles(flam3_genome *cp, int ncps) { + + int k, xfi, col; + + double cxang[4][2],d,c1[2]; + + for (xfi=0; xfi M_PI+EPS) + cxang[k][col] -= 2*M_PI; + else if (d < -(M_PI-EPS) ) + cxang[k][col] += 2*M_PI; + + /* If this is an asymmetric case, store the NON-symmetric angle */ + /* Check them pairwise and store the reference angle in the second */ + /* to avoid overwriting if asymmetric on both sides */ + padsymflag = 0; + + sym0 = (cp[k-1].xform[xfi].animate==0 || (cp[k-1].xform[xfi].padding==1 && padsymflag)); + sym1 = (cp[k].xform[xfi].animate==0 || (cp[k].xform[xfi].padding==1 && padsymflag)); + + if ( sym1 && !sym0 ) + cp[k].xform[xfi].wind[col] = cxang[k-1][col] + 2*M_PI; + else if ( sym0 && !sym1 ) + cp[k].xform[xfi].wind[col] = cxang[k][col] + 2*M_PI; + + } + } + } +} + +void flam3_align(flam3_genome *dst, flam3_genome *src, int nsrc) { + int i, tfx, tnx, max_nx = 0, max_fx = 0; + int already_aligned=1; + int xf,j; + int ii,fnd; + double normed; + int usethisone; + + usethisone = (nsrc/2) - 1; + + max_nx = src[0].num_xforms - (src[0].final_xform_index >= 0); + max_fx = src[0].final_xform_enable; + + for (i = 1; i < nsrc; i++) { + tnx = src[i].num_xforms - (src[i].final_xform_index >= 0); + if (max_nx != tnx) { + already_aligned = 0; + if (tnx > max_nx) max_nx = tnx; + } + + tfx = src[i].final_xform_enable; + if (max_fx != tfx) { + already_aligned = 0; + max_fx |= tfx; + } + } + + /* Pad the cps to equal xforms */ + for (i = 0; i < nsrc; i++) { + flam3_copyx(&dst[i], &src[i], max_nx, max_fx); + } + + /* Skip if this genome is compatibility mode */ + if (dst[usethisone].interpolation_type == flam3_inttype_compat || + dst[usethisone].interpolation_type == flam3_inttype_older) + return; + + + /* Check to see if there's a parametric variation present in one xform */ + /* but not in an aligned xform. If this is the case, use the parameters */ + /* from the xform with the variation as the defaults for the blank one. */ + + /* All genomes will have the same number of xforms at this point */ + /* num = max_nx + max_fx */ + for (i = 0; i0) { + + /* Check to see if the prior genome's xform is populated */ + if (dst[i-1].xform[xf].var[j] != 0) { + + /* Copy the prior genome's parameters and continue */ + flam3_copy_params(&(dst[i].xform[xf]), &(dst[i-1].xform[xf]), j); + continue; + } + + } else if (i0 && dst[i-1].interpolation_type==flam3_inttype_log) ) { + + for (ii=-1; ii<=1; ii+=2) { + + /* Skip if out of bounds */ + if (i+ii<0 || i+ii>=nsrc) + continue; + + /* Skip if this is also padding */ + if (dst[i+ii].xform[xf].padding==1) + continue; + + /* Spherical / Ngon (trumps all others due to holes) */ + /* Interpolate these against a 180 degree rotated identity */ + /* with weight -1. */ + /* Added JULIAN/JULIASCOPE to get rid of black wedges */ + if (dst[i+ii].xform[xf].var[VAR_SPHERICAL]>0 || + dst[i+ii].xform[xf].var[VAR_NGON]>0 || + dst[i+ii].xform[xf].var[VAR_JULIAN]>0 || + dst[i+ii].xform[xf].var[VAR_JULIASCOPE]>0 || + dst[i+ii].xform[xf].var[VAR_POLAR]>0 || + dst[i+ii].xform[xf].var[VAR_WEDGE_SPH]>0 || + dst[i+ii].xform[xf].var[VAR_WEDGE_JULIA]>0) { + + dst[i].xform[xf].var[VAR_LINEAR] = -1.0; + /* Set the coefs appropriately */ + dst[i].xform[xf].c[0][0] = -1.0; + dst[i].xform[xf].c[0][1] = 0.0; + dst[i].xform[xf].c[1][0] = 0.0; + dst[i].xform[xf].c[1][1] = -1.0; + dst[i].xform[xf].c[2][0] = 0.0; + dst[i].xform[xf].c[2][1] = 0.0; + fnd=-1; + } + } + + } + + if (fnd==0) { + + for (ii=-1; ii<=1; ii+=2) { + + /* Skip if out of bounds */ + if (i+ii<0 || i+ii>=nsrc) + continue; + + /* Skip if also padding */ + if (dst[i+ii].xform[xf].padding==1) + continue; + + /* Rectangles */ + if (dst[i+ii].xform[xf].var[VAR_RECTANGLES]>0) { + dst[i].xform[xf].var[VAR_RECTANGLES] = 1.0; + dst[i].xform[xf].rectangles_x = 0.0; + dst[i].xform[xf].rectangles_y = 0.0; + fnd++; + } + + /* Rings 2 */ + if (dst[i+ii].xform[xf].var[VAR_RINGS2]>0) { + dst[i].xform[xf].var[VAR_RINGS2] = 1.0; + dst[i].xform[xf].rings2_val = 0.0; + fnd++; + } + + /* Fan 2 */ + if (dst[i+ii].xform[xf].var[VAR_FAN2]>0) { + dst[i].xform[xf].var[VAR_FAN2] = 1.0; + dst[i].xform[xf].fan2_x = 0.0; + dst[i].xform[xf].fan2_y = 0.0; + fnd++; + } + + /* Blob */ + if (dst[i+ii].xform[xf].var[VAR_BLOB]>0) { + dst[i].xform[xf].var[VAR_BLOB] = 1.0; + dst[i].xform[xf].blob_low = 1.0; + dst[i].xform[xf].blob_high = 1.0; + dst[i].xform[xf].blob_waves = 1.0; + fnd++; + } + + /* Perspective */ + if (dst[i+ii].xform[xf].var[VAR_PERSPECTIVE]>0) { + dst[i].xform[xf].var[VAR_PERSPECTIVE] = 1.0; + dst[i].xform[xf].perspective_angle = 0.0; + /* Keep the perspective distance as-is */ + fnd++; + } + + /* Curl */ + if (dst[i+ii].xform[xf].var[VAR_CURL]>0) { + dst[i].xform[xf].var[VAR_CURL] = 1.0; + dst[i].xform[xf].curl_c1 = 0.0; + dst[i].xform[xf].curl_c2 = 0.0; + fnd++; + } + + /* Super-Shape */ + if (dst[i+ii].xform[xf].var[VAR_SUPER_SHAPE]>0) { + dst[i].xform[xf].var[VAR_SUPER_SHAPE] = 1.0; + /* Keep supershape_m the same */ + dst[i].xform[xf].super_shape_n1 = 2.0; + dst[i].xform[xf].super_shape_n2 = 2.0; + dst[i].xform[xf].super_shape_n3 = 2.0; + dst[i].xform[xf].super_shape_rnd = 0.0; + dst[i].xform[xf].super_shape_holes = 0.0; + fnd++; + } + } + } + + /* If we didn't have any matches with those, */ + /* try the affine ones, fan and rings */ + if (fnd==0) { + + for (ii=-1; ii<=1; ii+=2) { + + /* Skip if out of bounds */ + if (i+ii<0 || i+ii>=nsrc) + continue; + + /* Skip if also a padding xform */ + if (dst[i+ii].xform[xf].padding==1) + continue; + + /* Fan */ + if (dst[i+ii].xform[xf].var[VAR_FAN]>0) { + dst[i].xform[xf].var[VAR_FAN] = 1.0; + fnd++; + } + + /* Rings */ + if (dst[i+ii].xform[xf].var[VAR_RINGS]>0) { + dst[i].xform[xf].var[VAR_RINGS] = 1.0; + fnd++; + } + + } + + if (fnd>0) { + /* Set the coefs appropriately */ + dst[i].xform[xf].c[0][0] = 0.0; + dst[i].xform[xf].c[0][1] = 1.0; + dst[i].xform[xf].c[1][0] = 1.0; + dst[i].xform[xf].c[1][1] = 0.0; + dst[i].xform[xf].c[2][0] = 0.0; + dst[i].xform[xf].c[2][1] = 0.0; + } + } + + /* If we still have no matches, switch back to linear */ + if (fnd==0) + + dst[i].xform[xf].var[VAR_LINEAR] = 1.0; + + else if (fnd>0) { + + /* Otherwise, go through and normalize the weights. */ + normed = 0.0; + for (j = 0; j < flam3_nvariations; j++) + normed += dst[i].xform[xf].var[j]; + + for (j = 0; j < flam3_nvariations; j++) + dst[i].xform[xf].var[j] /= normed; + + } + } + } /* xforms */ + } /* genomes */ + +} + diff --git a/interpolation.h b/interpolation.h new file mode 100644 index 0000000..82d3133 --- /dev/null +++ b/interpolation.h @@ -0,0 +1,58 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#ifndef interpolation_included +#define interpolation_included + +#include "private.h" + +#define INTERP(x) do { result->x = 0.0; \ + for (k = 0; k < ncp; k++) result->x += c[k] * cpi[k].x; } while(0) + +#define INTERI(x) do { double tt = 0.0; \ + for (k = 0; k < ncp; k++) tt += c[k] * cpi[k].x; \ + result->x = (int)rint(tt); } while(0) + +double adjust_percentage(double in); +double motion_funcs(int funcnum, double timeval); + +double smoother(double t); +double get_stagger_coef(double t, double stagger_prc, int num_xforms, int this_xform); + +double det_matrix(double s[2][2]); +int id_matrix(double s[3][2]); +int zero_matrix(double s[3][2]); +void copy_matrix(double to[3][2], double from[3][2]); +void clear_matrix(double m[3][2]); +void sum_matrix(double s, double m1[3][2], double m2[3][2]); +void mult_matrix(double s1[2][2], double s2[2][2], double d[2][2]); + +int compare_xforms(const void *av, const void *bv); + +void interpolate_cmap(flam3_palette cmap, double blend, + int index0, double hue0, int index1, double hue1); +void interp_and_convert_back(double *c, int ncps, int xfi, double cxang[4][2], + double cxmag[4][2], double cxtrn[4][2],double store_array[3][2]); +void convert_linear_to_polar(flam3_genome *cp, int ncps, int xfi, int cflag, + double cxang[4][2], double cxmag[4][2], double cxtrn[4][2]); + +void interpolate_catmull_rom(flam3_genome cps[], double t, flam3_genome *result); +void flam3_interpolate_n(flam3_genome *result, int ncp, flam3_genome *cpi, double *c, double stagger); +void establish_asymmetric_refangles(flam3_genome *cp, int ncps); +void flam3_align(flam3_genome *dst, flam3_genome *src, int nsrc); +#endif diff --git a/isaac.c b/isaac.c new file mode 100644 index 0000000..014c4d9 --- /dev/null +++ b/isaac.c @@ -0,0 +1,110 @@ +/* +------------------------------------------------------------------------------ +isaac.c: By Bob Jenkins. My random number generator, ISAAC. +MODIFIED: + 960327: Creation (addition of randinit, really) + 970719: use context, not global variables, for internal state + 980324: make a portable version + 991209: modified for inclusion with GNU Backgammon by Gary Wong + 070121: modified for inclusion with flam3 by Erik Reckase +------------------------------------------------------------------------------ +*/ + +#include "isaacs.h" +#include "isaac.h" + +#define ind(mm,x) ((mm)[(x>>2)&(RANDSIZ-1)]) +#define rngstep(mix,a,b,mm,m,m2,r,x) \ +{ \ + x = *m; \ + a = ((a^(mix)) + *(m2++)) & 0xffffffff; \ + *(m++) = y = (ind(mm,x) + a + b) & 0xffffffff; \ + *(r++) = b = (ind(mm,y>>RANDSIZL) + x) & 0xffffffff; \ +} + +void isaac(randctx *ctx) +{ + register ub4 a,b,x,y,*m,*mm,*m2,*r,*mend; + mm=ctx->randmem; r=ctx->randrsl; + a = ctx->randa; b = (ctx->randb + (++ctx->randc)) & 0xffffffff; + for (m = mm, mend = m2 = m+(RANDSIZ/2); m>6 , a, b, mm, m, m2, r, x); + rngstep( a<<2 , a, b, mm, m, m2, r, x); + rngstep( a>>16, a, b, mm, m, m2, r, x); + } + for (m2 = mm; m2>6 , a, b, mm, m, m2, r, x); + rngstep( a<<2 , a, b, mm, m, m2, r, x); + rngstep( a>>16, a, b, mm, m, m2, r, x); + } + ctx->randb = b; ctx->randa = a; +} + + +#define mix(a,b,c,d,e,f,g,h) \ +{ \ + a^=b<<11; d+=a; b+=c; \ + b^=c>>2; e+=b; c+=d; \ + c^=d<<8; f+=c; d+=e; \ + d^=e>>16; g+=d; e+=f; \ + e^=f<<10; h+=e; f+=g; \ + f^=g>>4; a+=f; g+=h; \ + g^=h<<8; b+=g; h+=a; \ + h^=a>>9; c+=h; a+=b; \ +} + +/* if (flag==TRUE), then use the contents of randrsl[] to initialize mm[]. */ +void irandinit(randctx *ctx, word flag) +{ + word i; + ub4 a,b,c,d,e,f,g,h; + ub4 *m,*r; + ctx->randa = ctx->randb = ctx->randc = 0; + m=ctx->randmem; + r=ctx->randrsl; + a=b=c=d=e=f=g=h=0x9e3779b9; /* the golden ratio */ + + for (i=0; i<4; ++i) /* scramble it */ + { + mix(a,b,c,d,e,f,g,h); + } + + if (flag) + { + /* initialize using the contents of r[] as the seed */ + for (i=0; irandcnt=RANDSIZ; /* prepare to use the first set of results */ +} diff --git a/isaac.h b/isaac.h new file mode 100644 index 0000000..6554569 --- /dev/null +++ b/isaac.h @@ -0,0 +1,56 @@ +/* +------------------------------------------------------------------------------ +isaac.h: definitions for a random number generator +MODIFIED: + 960327: Creation (addition of randinit, really) + 970719: use context, not global variables, for internal state + 980324: renamed seed to flag + 980605: recommend RANDSIZL=4 for noncryptography. + 991209: modified for inclusion with GNU Backgammon by Gary Wong + 070121: modified for inclusion with flam3 by Erik Reckase +------------------------------------------------------------------------------ +*/ + +#include "isaacs.h" + +#ifndef _ISAAC_H_ +#define _ISAAC_H_ + +#define RANDSIZL (4) /* I recommend 8 for crypto, 4 for simulations */ +#define RANDSIZ (1<randcnt-- ? \ + (isaac(r), (r)->randcnt=RANDSIZ-1, (r)->randrsl[(r)->randcnt]) : \ + (r)->randrsl[(r)->randcnt]) + +#endif + + diff --git a/isaacs.h b/isaacs.h new file mode 100644 index 0000000..687d8ae --- /dev/null +++ b/isaacs.h @@ -0,0 +1,46 @@ +/* + +------------------------------------------------------------------------------ + +Standard definitions and types, Bob Jenkins + +Modified for inclusion with flam3 by Erik Reckase + +------------------------------------------------------------------------------ + +*/ + +#ifndef _ISAACS_H_ + +#define _ISAACS_H_ + +typedef unsigned long int ub4; /* unsigned 4-byte quantities */ + +#define UB4MAXVAL 0xffffffff + +typedef signed long int sb4; + +#define SB4MAXVAL 0x7fffffff + +typedef unsigned short int ub2; + +#define UB2MAXVAL 0xffff + +typedef signed short int sb2; + +#define SB2MAXVAL 0x7fff + +typedef unsigned char ub1; + +#define UB1MAXVAL 0xff + +typedef signed char sb1; /* signed 1-byte quantities */ + +#define SB1MAXVAL 0x7f + +typedef int word; /* fastest type available */ + + + +#endif + diff --git a/jpeg.c b/jpeg.c new file mode 100644 index 0000000..218f1be --- /dev/null +++ b/jpeg.c @@ -0,0 +1,145 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + + +#include +#include +#include +#include + +#include "config.h" +#include "img.h" +#include "flam3.h" +#include "private.h" + +void +write_jpeg(FILE *file, unsigned char *image, int width, int height, flam3_img_comments *fpc) { + struct jpeg_compress_struct info; + struct jpeg_error_mgr jerr; + size_t i; + char *nick = getenv("nick"); + char *url = getenv("url"); + char *id = getenv("id"); + char *ai; /* For argi */ + int jpegcom_enable = argi("enable_jpeg_comments",1); + + char nick_string[64], url_string[128], id_string[128]; + char bv_string[64],ni_string[64],rt_string[64]; + char genome_string[65536], ver_string[64]; + + /* Create the mandatory comment strings */ + snprintf(genome_string,65536,"flam3_genome: %s",fpc->genome); + snprintf(bv_string,64,"flam3_error_rate: %s",fpc->badvals); + snprintf(ni_string,64,"flam3_samples: %s",fpc->numiters); + snprintf(rt_string,64,"flam3_time: %s",fpc->rtime); + snprintf(ver_string,64,"flam3_version: %s",flam3_version()); + + info.err = jpeg_std_error(&jerr); + jpeg_create_compress(&info); + jpeg_stdio_dest(&info, file); + info.in_color_space = JCS_RGB; + info.input_components = 3; + info.image_width = width; + info.image_height = height; + jpeg_set_defaults(&info); + + if (getenv("jpeg")) { + int quality = atoi(getenv("jpeg")); + jpeg_set_quality(&info, quality, TRUE); + } + + jpeg_start_compress(&info, TRUE); + + /* Write comments to jpeg */ + if (jpegcom_enable==1) { + jpeg_write_marker(&info, JPEG_COM, (unsigned char *)ver_string, (int)strlen(ver_string)); + + if (0 != nick) { + snprintf(nick_string,64,"flam3_nickname: %s",nick); + jpeg_write_marker(&info, JPEG_COM, (unsigned char *)nick_string, (int)strlen(nick_string)); + } + + if (0 != url) { + snprintf(url_string,128,"flam3_url: %s",url); + jpeg_write_marker(&info, JPEG_COM, (unsigned char *)url_string, (int)strlen(url_string)); + } + + if (0 != id) { + snprintf(id_string,128,"flam3_id: %s",id); + jpeg_write_marker(&info, JPEG_COM, (unsigned char *)id_string, (int)strlen(id_string)); + } + + jpeg_write_marker(&info, JPEG_COM, (unsigned char *)bv_string, (int)strlen(bv_string)); + jpeg_write_marker(&info, JPEG_COM, (unsigned char *)ni_string, (int)strlen(ni_string)); + jpeg_write_marker(&info, JPEG_COM, (unsigned char *)rt_string, (int)strlen(rt_string)); + jpeg_write_marker(&info, JPEG_COM, (unsigned char *)genome_string, (int)strlen(genome_string)); + } + + for (i = 0; i < height; i++) { + JSAMPROW row_pointer[1]; + row_pointer[0] = (unsigned char *) image + (3 * width * i); + jpeg_write_scanlines(&info, row_pointer, 1); + } + jpeg_finish_compress(&info); + jpeg_destroy_compress(&info); +} + +unsigned char *read_jpeg(FILE *ifp, int *width, int *height) { + struct jpeg_decompress_struct cinfo; + struct jpeg_error_mgr jerr; + int num_scanlines; + unsigned char *p, *q, *t; + + cinfo.err = jpeg_std_error(&jerr); + jpeg_create_decompress(&cinfo); + jpeg_stdio_src(&cinfo, ifp); + (void) jpeg_read_header(&cinfo, TRUE); + (void) jpeg_start_decompress(&cinfo); + + /* or image_width? */ + *width = cinfo.output_width; + *height = cinfo.output_height; + + if (3 != cinfo.output_components) { + printf("can only read RGB JPEG files, not %d components.\n", + cinfo.output_components); + return 0; + } + p = q = malloc(4 * *width * *height); + t = malloc(3 * *width); + + while (cinfo.output_scanline < cinfo.output_height) { + unsigned char *s = t; + int i; + num_scanlines = jpeg_read_scanlines(&cinfo, &t, 1); + for (i = 0; i < *width; i++) { + p[0] = s[0]; + p[1] = s[1]; + p[2] = s[2]; + p[3] = 255; + s += 3; + p += 4; + } + } + + (void) jpeg_finish_decompress(&cinfo); + jpeg_destroy_decompress(&cinfo); + + free(t); + return q; +} diff --git a/libtool b/libtool new file mode 100755 index 0000000..a983bfe --- /dev/null +++ b/libtool @@ -0,0 +1,8900 @@ +#! /bin/bash + +# libtool - Provide generalized library-building support services. +# Generated automatically by config.status (flam3) 3.0 +# Libtool was configured on host flame64: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + +# The names of the tagged configurations supported by this script. +available_tags="" + +# ### BEGIN LIBTOOL CONFIG + +# Whether or not to build shared libraries. +build_libtool_libs=no + +# Which release of libtool.m4 was used? +macro_version=2.2.6b +macro_revision=1.3017 + +# Whether or not to build static libraries. +build_old_libs=yes + +# What type of objects to build. +pic_mode=default + +# Whether or not to optimize for fast installation. +fast_install=needless + +# The host system. +host_alias= +host=i686-pc-linux-gnu +host_os=linux-gnu + +# The build system. +build_alias= +build=i686-pc-linux-gnu +build_os=linux-gnu + +# A sed program that does not truncate output. +SED="/bin/sed" + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="$SED -e 1s/^X//" + +# A grep program that handles long lines. +GREP="/bin/grep" + +# An ERE matcher. +EGREP="/bin/grep -E" + +# A literal string matcher. +FGREP="/bin/grep -F" + +# A BSD- or MS-compatible name lister. +NM="/usr/bin/nm -B" + +# Whether we need soft or hard links. +LN_S="ln -s" + +# What is the maximum length of a command? +max_cmd_len=1572864 + +# Object file suffix (normally "o"). +objext=o + +# Executable file suffix (normally ""). +exeext= + +# whether the shell understands "unset". +lt_unset=unset + +# turn spaces into newlines. +SP2NL="tr \\040 \\012" + +# turn newlines into spaces. +NL2SP="tr \\015\\012 \\040\\040" + +# How to create reloadable object files. +reload_flag=" -r" +reload_cmds="\$LD\$reload_flag -o \$output\$reload_objs" + +# An object symbol dumper. +OBJDUMP="objdump" + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method="pass_all" + +# Command to use when deplibs_check_method == "file_magic". +file_magic_cmd="\$MAGIC_CMD" + +# The archiver. +AR="ar" +AR_FLAGS="cru" + +# A symbol stripping program. +STRIP="strip" + +# Commands used to install an old-style archive. +RANLIB="ranlib" +old_postinstall_cmds="chmod 644 \$oldlib~\$RANLIB \$oldlib" +old_postuninstall_cmds="" + +# A C compiler. +LTCC="gcc" + +# LTCC compiler flags. +LTCFLAGS="" + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe="sed -n -e 's/^.*[ ]\\([ABCDGIRSTW][ABCDGIRSTW]*\\)[ ][ ]*\\([_A-Za-z][_A-Za-z0-9]*\\)\$/\\1 \\2 \\2/p'" + +# Transform the output of nm in a proper C declaration. +global_symbol_to_cdecl="sed -n -e 's/^T .* \\(.*\\)\$/extern int \\1();/p' -e 's/^[ABCDGIRSTW]* .* \\(.*\\)\$/extern char \\1;/p'" + +# Transform the output of nm in a C name address pair. +global_symbol_to_c_name_address="sed -n -e 's/^: \\([^ ]*\\) \$/ {\\\"\\1\\\", (void *) 0},/p' -e 's/^[ABCDGIRSTW]* \\([^ ]*\\) \\([^ ]*\\)\$/ {\"\\2\", (void *) \\&\\2},/p'" + +# Transform the output of nm in a C name address pair when lib prefix is needed. +global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \\([^ ]*\\) \$/ {\\\"\\1\\\", (void *) 0},/p' -e 's/^[ABCDGIRSTW]* \\([^ ]*\\) \\(lib[^ ]*\\)\$/ {\"\\2\", (void *) \\&\\2},/p' -e 's/^[ABCDGIRSTW]* \\([^ ]*\\) \\([^ ]*\\)\$/ {\"lib\\2\", (void *) \\&\\2},/p'" + +# The name of the directory that contains temporary libtool files. +objdir=.libs + +# Shell to use when invoking shell scripts. +SHELL="/bin/bash" + +# An echo program that does not interpret backslashes. +ECHO="echo" + +# Used to examine libraries when file_magic_cmd begins with "file". +MAGIC_CMD=file + +# Must we lock files when doing compilation? +need_locks="no" + +# Tool to manipulate archived DWARF debug symbol files on Mac OS X. +DSYMUTIL="" + +# Tool to change global to local symbols on Mac OS X. +NMEDIT="" + +# Tool to manipulate fat objects and archives on Mac OS X. +LIPO="" + +# ldd/readelf like tool for Mach-O binaries on Mac OS X. +OTOOL="" + +# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. +OTOOL64="" + +# Old archive suffix (normally "a"). +libext=a + +# Shared library suffix (normally ".so"). +shrext_cmds=".so" + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds="" + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at link time. +variables_saved_for_relink="PATH LD_LIBRARY_PATH LD_RUN_PATH GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" + +# Do we need the "lib" prefix for modules? +need_lib_prefix=no + +# Do we need a version for libraries? +need_version=no + +# Library versioning type. +version_type=linux + +# Shared library runtime path variable. +runpath_var=LD_RUN_PATH + +# Shared library path variable. +shlibpath_var=LD_LIBRARY_PATH + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=no + +# Format of library name prefix. +libname_spec="lib\$name" + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec="\${libname}\${release}\${shared_ext}\$versuffix \${libname}\${release}\${shared_ext}\$major \$libname\${shared_ext}" + +# The coded name of the library, if different from the real name. +soname_spec="\${libname}\${release}\${shared_ext}\$major" + +# Command to use after installation of a shared archive. +postinstall_cmds="" + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds="" + +# Commands used to finish a libtool library installation in a directory. +finish_cmds="PATH=\\\"\\\$PATH:/sbin\\\" ldconfig -n \$libdir" + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval="" + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=yes + +# Compile-time system search path for libraries. +sys_lib_search_path_spec="/usr/lib/gcc/i486-linux-gnu/4.4.3 /usr/lib /lib /usr/lib/i486-linux-gnu" + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec="/lib /usr/lib /usr/lib/nvidia-current /lib/i486-linux-gnu /usr/lib/i486-linux-gnu /usr/lib/alsa-lib /usr/local/lib " + +# Whether dlopen is supported. +dlopen_support=unknown + +# Whether dlopen of programs is supported. +dlopen_self=unknown + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=unknown + +# Commands to strip libraries. +old_striplib="strip --strip-debug" +striplib="strip --strip-unneeded" + + +# The linker used to build libraries. +LD="/usr/bin/ld" + +# Commands used to build an old-style archive. +old_archive_cmds="\$AR \$AR_FLAGS \$oldlib\$oldobjs~\$RANLIB \$oldlib" + +# A language specific compiler. +CC="gcc" + +# Is the compiler the GNU compiler? +with_gcc=yes + +# Compiler flag to turn off builtin functions. +no_builtin_flag=" -fno-builtin" + +# How to pass a linker flag through the compiler. +wl="-Wl," + +# Additional compiler flags for building library objects. +pic_flag=" -fPIC -DPIC" + +# Compiler flag to prevent dynamic linking. +link_static_flag="-static" + +# Does compiler simultaneously support -c and -o options? +compiler_c_o="yes" + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=yes + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=no + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec="\${wl}--export-dynamic" + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec="\${wl}--whole-archive\$convenience \${wl}--no-whole-archive" + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object="no" + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds="" + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds="" + +# Commands used to build a shared archive. +archive_cmds="\$CC -shared \$libobjs \$deplibs \$compiler_flags \${wl}-soname \$wl\$soname -o \$lib" +archive_expsym_cmds="echo \\\"{ global:\\\" > \$output_objdir/\$libname.ver~ + cat \$export_symbols | sed -e \\\"s/\\\\(.*\\\\)/\\\\1;/\\\" >> \$output_objdir/\$libname.ver~ + echo \\\"local: *; };\\\" >> \$output_objdir/\$libname.ver~ + \$CC -shared \$libobjs \$deplibs \$compiler_flags \${wl}-soname \$wl\$soname \${wl}-version-script \${wl}\$output_objdir/\$libname.ver -o \$lib" + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds="" +module_expsym_cmds="" + +# Whether we are building with GNU ld or not. +with_gnu_ld="yes" + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag="" + +# Flag that enforces no undefined symbols. +no_undefined_flag="" + +# Flag to hardcode $libdir into a binary during linking. +# This must work even if $libdir does not exist +hardcode_libdir_flag_spec="\${wl}-rpath \${wl}\$libdir" + +# If ld is used when linking, flag to hardcode $libdir into a binary +# during linking. This must work even if $libdir does not exist. +hardcode_libdir_flag_spec_ld="" + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator="" + +# Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=no + +# Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting ${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=no + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=no + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=unsupported + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=no + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=no + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=no + +# Fix the shell variable $srcfile for the compiler. +fix_srcfile_path="" + +# Set to "yes" if exported symbols are required. +always_export_symbols=no + +# The commands to list exported symbols. +export_symbols_cmds="\$NM \$libobjs \$convenience | \$global_symbol_pipe | \$SED 's/.* //' | sort | uniq > \$export_symbols" + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms="_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*" + +# Symbols that must always be exported. +include_expsyms="" + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds="" + +# Specify filename containing input files. +file_list_spec="" + +# How to hardcode a shared library path into an executable. +hardcode_action=immediate + +# ### END LIBTOOL CONFIG + +# Generated from ltmain.m4sh. + +# ltmain.sh (GNU libtool) 2.2.6b +# Written by Gordon Matzigkeit , 1996 + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. 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If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, +# or obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# Usage: $progname [OPTION]... [MODE-ARG]... +# +# Provide generalized library-building support services. +# +# --config show all configuration variables +# --debug enable verbose shell tracing +# -n, --dry-run display commands without modifying any files +# --features display basic configuration information and exit +# --mode=MODE use operation mode MODE +# --preserve-dup-deps don't remove duplicate dependency libraries +# --quiet, --silent don't print informational messages +# --tag=TAG use configuration variables from tag TAG +# -v, --verbose print informational messages (default) +# --version print version information +# -h, --help print short or long help message +# +# MODE must be one of the following: +# +# clean remove files from the build directory +# compile compile a source file into a libtool object +# execute automatically set library path, then run a program +# finish complete the installation of libtool libraries +# install install libraries or executables +# link create a library or an executable +# uninstall remove libraries from an installed directory +# +# MODE-ARGS vary depending on the MODE. +# Try `$progname --help --mode=MODE' for a more detailed description of MODE. +# +# When reporting a bug, please describe a test case to reproduce it and +# include the following information: +# +# host-triplet: $host +# shell: $SHELL +# compiler: $LTCC +# compiler flags: $LTCFLAGS +# linker: $LD (gnu? $with_gnu_ld) +# $progname: (GNU libtool) 2.2.6b Debian-2.2.6b-2ubuntu1 +# automake: $automake_version +# autoconf: $autoconf_version +# +# Report bugs to . + +PROGRAM=ltmain.sh +PACKAGE=libtool +VERSION="2.2.6b Debian-2.2.6b-2ubuntu1" +TIMESTAMP="" +package_revision=1.3017 + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# NLS nuisances: We save the old values to restore during execute mode. +# Only set LANG and LC_ALL to C if already set. +# These must not be set unconditionally because not all systems understand +# e.g. LANG=C (notably SCO). +lt_user_locale= +lt_safe_locale= +for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test \"\${$lt_var+set}\" = set; then + save_$lt_var=\$$lt_var + $lt_var=C + export $lt_var + lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" + lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" + fi" +done + +$lt_unset CDPATH + + + + + +: ${CP="cp -f"} +: ${ECHO="echo"} +: ${EGREP="/bin/grep -E"} +: ${FGREP="/bin/grep -F"} +: ${GREP="/bin/grep"} +: ${LN_S="ln -s"} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SED="/bin/sed"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} +: ${Xsed="$SED -e 1s/^X//"} + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +exit_status=$EXIT_SUCCESS + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +dirname="s,/[^/]*$,," +basename="s,^.*/,," + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + +# Generated shell functions inserted here. + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +func_stripname () +{ + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $* )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1+=\$2" +} +# Generated shell functions inserted here. + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + +# The name of this program: +# In the unlikely event $progname began with a '-', it would play havoc with +# func_echo (imagine progname=-n), so we prepend ./ in that case: +func_dirname_and_basename "$progpath" +progname=$func_basename_result +case $progname in + -*) progname=./$progname ;; +esac + +# Make sure we have an absolute path for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=$func_dirname_result + progdir=`cd "$progdir" && pwd` + progpath="$progdir/$progname" + ;; + *) + save_IFS="$IFS" + IFS=: + for progdir in $PATH; do + IFS="$save_IFS" + test -x "$progdir/$progname" && break + done + IFS="$save_IFS" + test -n "$progdir" || progdir=`pwd` + progpath="$progdir/$progname" + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([`"$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Re-`\' parameter expansions in output of double_quote_subst that were +# `\'-ed in input to the same. If an odd number of `\' preceded a '$' +# in input to double_quote_subst, that '$' was protected from expansion. +# Since each input `\' is now two `\'s, look for any number of runs of +# four `\'s followed by two `\'s and then a '$'. `\' that '$'. +bs='\\' +bs2='\\\\' +bs4='\\\\\\\\' +dollar='\$' +sed_double_backslash="\ + s/$bs4/&\\ +/g + s/^$bs2$dollar/$bs&/ + s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g + s/\n//g" + +# Standard options: +opt_dry_run=false +opt_help=false +opt_quiet=false +opt_verbose=false +opt_warning=: + +# func_echo arg... +# Echo program name prefixed message, along with the current mode +# name if it has been set yet. +func_echo () +{ + $ECHO "$progname${mode+: }$mode: $*" +} + +# func_verbose arg... +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $opt_verbose && func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + +# func_error arg... +# Echo program name prefixed message to standard error. +func_error () +{ + $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2 +} + +# func_warning arg... +# Echo program name prefixed warning message to standard error. +func_warning () +{ + $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2 + + # bash bug again: + : +} + +# func_fatal_error arg... +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + +# func_fatal_help arg... +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + func_error ${1+"$@"} + func_fatal_error "$help" +} +help="Try \`$progname --help' for more information." ## default + + +# func_grep expression filename +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_mkdir_p directory-path +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + my_directory_path="$1" + my_dir_list= + + if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then + + # Protect directory names starting with `-' + case $my_directory_path in + -*) my_directory_path="./$my_directory_path" ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$my_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + my_dir_list="$my_directory_path:$my_dir_list" + + # If the last portion added has no slash in it, the list is done + case $my_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"` + done + my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'` + + save_mkdir_p_IFS="$IFS"; IFS=':' + for my_dir in $my_dir_list; do + IFS="$save_mkdir_p_IFS" + # mkdir can fail with a `File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$my_dir" 2>/dev/null || : + done + IFS="$save_mkdir_p_IFS" + + # Bail out if we (or some other process) failed to create a directory. + test -d "$my_directory_path" || \ + func_fatal_error "Failed to create \`$1'" + fi +} + + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$opt_dry_run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || \ + func_fatal_error "cannot create temporary directory \`$my_tmpdir'" + fi + + $ECHO "X$my_tmpdir" | $Xsed +} + + +# func_quote_for_eval arg +# Aesthetically quote ARG to be evaled later. +# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT +# is double-quoted, suitable for a subsequent eval, whereas +# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters +# which are still active within double quotes backslashified. +func_quote_for_eval () +{ + case $1 in + *[\\\`\"\$]*) + func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;; + *) + func_quote_for_eval_unquoted_result="$1" ;; + esac + + case $func_quote_for_eval_unquoted_result in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and and variable + # expansion for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" + ;; + *) + func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" + esac +} + + +# func_quote_for_expand arg +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + case $1 in + *[\\\`\"]*) + my_arg=`$ECHO "X$1" | $Xsed \ + -e "$double_quote_subst" -e "$sed_double_backslash"` ;; + *) + my_arg="$1" ;; + esac + + case $my_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + my_arg="\"$my_arg\"" + ;; + esac + + func_quote_for_expand_result="$my_arg" +} + + +# func_show_eval cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$my_cmd" + my_status=$? + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + +# func_show_eval_locale cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$lt_user_locale + $my_cmd" + my_status=$? + eval "$lt_safe_locale" + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + + + + +# func_version +# Echo version message to standard output and exit. +func_version () +{ + $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / { + s/^# // + s/^# *$// + s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ + p + }' < "$progpath" + exit $? +} + +# func_usage +# Echo short help message to standard output and exit. +func_usage () +{ + $SED -n '/^# Usage:/,/# -h/ { + s/^# // + s/^# *$// + s/\$progname/'$progname'/ + p + }' < "$progpath" + $ECHO + $ECHO "run \`$progname --help | more' for full usage" + exit $? +} + +# func_help +# Echo long help message to standard output and exit. +func_help () +{ + $SED -n '/^# Usage:/,/# Report bugs to/ { + s/^# // + s/^# *$// + s*\$progname*'$progname'* + s*\$host*'"$host"'* + s*\$SHELL*'"$SHELL"'* + s*\$LTCC*'"$LTCC"'* + s*\$LTCFLAGS*'"$LTCFLAGS"'* + s*\$LD*'"$LD"'* + s/\$with_gnu_ld/'"$with_gnu_ld"'/ + s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ + s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ + p + }' < "$progpath" + exit $? +} + +# func_missing_arg argname +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + func_error "missing argument for $1" + exit_cmd=exit +} + +exit_cmd=: + + + + + +# Check that we have a working $ECHO. +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then + # Yippee, $ECHO works! + : +else + # Restart under the correct shell, and then maybe $ECHO will work. + exec $SHELL "$progpath" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat </dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + +# Parse options once, thoroughly. This comes as soon as possible in +# the script to make things like `libtool --version' happen quickly. +{ + + # Shorthand for --mode=foo, only valid as the first argument + case $1 in + clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; + compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; + execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; + finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; + install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; + link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; + uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; + esac + + # Parse non-mode specific arguments: + while test "$#" -gt 0; do + opt="$1" + shift + + case $opt in + --config) func_config ;; + + --debug) preserve_args="$preserve_args $opt" + func_echo "enabling shell trace mode" + opt_debug='set -x' + $opt_debug + ;; + + -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break + execute_dlfiles="$execute_dlfiles $1" + shift + ;; + + --dry-run | -n) opt_dry_run=: ;; + --features) func_features ;; + --finish) mode="finish" ;; + + --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break + case $1 in + # Valid mode arguments: + clean) ;; + compile) ;; + execute) ;; + finish) ;; + install) ;; + link) ;; + relink) ;; + uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $opt" + exit_cmd=exit + break + ;; + esac + + mode="$1" + shift + ;; + + --preserve-dup-deps) + opt_duplicate_deps=: ;; + + --quiet|--silent) preserve_args="$preserve_args $opt" + opt_silent=: + ;; + + --verbose| -v) preserve_args="$preserve_args $opt" + opt_silent=false + ;; + + --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break + preserve_args="$preserve_args $opt $1" + func_enable_tag "$1" # tagname is set here + shift + ;; + + # Separate optargs to long options: + -dlopen=*|--mode=*|--tag=*) + func_opt_split "$opt" + set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"} + shift + ;; + + -\?|-h) func_usage ;; + --help) opt_help=: ;; + --version) func_version ;; + + -*) func_fatal_help "unrecognized option \`$opt'" ;; + + *) nonopt="$opt" + break + ;; + esac + done + + + case $host in + *cygwin* | *mingw* | *pw32* | *cegcc*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_duplicate_deps + ;; + esac + + # Having warned about all mis-specified options, bail out if + # anything was wrong. + $exit_cmd $EXIT_FAILURE +} + +# func_check_version_match +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +## ----------- ## +## Main. ## +## ----------- ## + +$opt_help || { + # Sanity checks first: + func_check_version_match + + if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + func_fatal_configuration "not configured to build any kind of library" + fi + + test -z "$mode" && func_fatal_error "error: you must specify a MODE." + + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$execute_dlfiles" && test "$mode" != execute; then + func_error "unrecognized option \`-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$progname --help --mode=$mode' for more information." +} + + +# func_lalib_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null \ + | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if `file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case "$lalib_p_line" in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test "$lalib_p" = yes +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + func_lalib_p "$1" +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_ltwrapper_scriptname_result="" + if func_ltwrapper_executable_p "$1"; then + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" + fi +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $opt_debug + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$save_ifs + eval cmd=\"$cmd\" + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# `FILE.' does not work on cygwin managed mounts. +func_source () +{ + $opt_debug + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $opt_debug + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_quote_for_eval "$arg" + CC_quoted="$CC_quoted $func_quote_for_eval_result" + done + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_quote_for_eval "$arg" + CC_quoted="$CC_quoted $func_quote_for_eval_result" + done + case "$@ " in + " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with \`--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=${1} + if test "$build_libtool_libs" = yes; then + write_lobj=\'${2}\' + else + write_lobj=none + fi + + if test "$build_old_libs" = yes; then + write_oldobj=\'${3}\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T <?"'"'"' &()|`$[]' \ + && func_warning "libobj name \`$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname="$func_basename_result" + xdir="$func_dirname_result" + lobj=${xdir}$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + removelist="$removelist $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + removelist="$removelist $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + if test -n "$fix_srcfile_path"; then + eval srcfile=\"$fix_srcfile_path\" + fi + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + command="$command -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + command="$command -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + command="$command$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { +test "$mode" = compile && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to building PIC objects only + -prefer-non-pic try to building non-PIC objects only + -shared do not build a \`.o' file suitable for static linking + -static only build a \`.o' file suitable for static linking + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode \`$mode'" + ;; + esac + + $ECHO + $ECHO "Try \`$progname --help' for more information about other modes." + + exit $? +} + + # Now that we've collected a possible --mode arg, show help if necessary + $opt_help && func_mode_help + + +# func_mode_execute arg... +func_mode_execute () +{ + $opt_debug + # The first argument is the command name. + cmd="$nonopt" + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $execute_dlfiles; do + test -f "$file" \ + || func_fatal_help "\`$file' is not a file" + + dir= + case $file in + *.la) + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "\`$file' was not linked with \`-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir="$func_dirname_result" + + if test -f "$dir/$objdir/$dlname"; then + dir="$dir/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir="$func_dirname_result" + ;; + + *) + func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -*) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file="$progdir/$program" + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_quote_for_eval "$file" + args="$args $func_quote_for_eval_result" + done + + if test "X$opt_dry_run" = Xfalse; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + $ECHO "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + fi +} + +test "$mode" = execute && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $opt_debug + libdirs="$nonopt" + admincmds= + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for dir + do + libdirs="$libdirs $dir" + done + + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || admincmds="$admincmds + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_silent && exit $EXIT_SUCCESS + + $ECHO "X----------------------------------------------------------------------" | $Xsed + $ECHO "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + $ECHO + $ECHO "If you ever happen to want to link against installed libraries" + $ECHO "in a given directory, LIBDIR, you must either use libtool, and" + $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'" + $ECHO "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable" + $ECHO " during execution" + fi + if test -n "$runpath_var"; then + $ECHO " - add LIBDIR to the \`$runpath_var' environment variable" + $ECHO " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + $ECHO + + $ECHO "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual" + $ECHO "pages." + ;; + *) + $ECHO "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + $ECHO "X----------------------------------------------------------------------" | $Xsed + exit $EXIT_SUCCESS +} + +test "$mode" = finish && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $opt_debug + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + $ECHO "X$nonopt" | $GREP shtool >/dev/null; then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + install_prog="$install_prog$func_quote_for_eval_result" + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + for arg + do + if test -n "$dest"; then + files="$files $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + case " $install_prog " in + *[\\\ /]cp\ *) ;; + *) prev=$arg ;; + esac + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + install_prog="$install_prog $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the \`$prev' option requires an argument" + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir="$func_dirname_result" + destname="$func_basename_result" + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "\`$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "\`$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + staticlibs="$staticlibs $file" + ;; + + *.la) + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) current_libdirs="$current_libdirs $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) future_libdirs="$future_libdirs $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir="$func_dirname_result" + dir="$dir$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking \`$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname="$1" + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme="$stripme" + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme="" + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name="$func_basename_result" + instname="$dir/$name"i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to \`$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script \`$wrapper'" + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "\`$lib' has not been installed in \`$libdir'" + finalize=no + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + $opt_dry_run || { + if test "$finalize" = yes; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file="$func_basename_result" + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_silent || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink \`$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file="$outputname" + else + func_warning "cannot relink \`$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name="$func_basename_result" + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run \`$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test "$mode" = install && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $opt_debug + my_outputname="$1" + my_originator="$2" + my_pic_p="${3-no}" + my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms="${my_outputname}S.c" + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${my_outputname}.nm" + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + func_verbose "generating symbol list for \`$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_verbose "extracting global C symbols from \`$progfile'" + $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $opt_dry_run || { + $RM $export_symbols + eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from \`$dlprefile'" + func_basename "$dlprefile" + name="$func_basename_result" + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 /dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + $ECHO >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +" + case $host in + *cygwin* | *mingw* | *cegcc* ) + $ECHO >> "$output_objdir/$my_dlsyms" "\ +/* DATA imports from DLLs on WIN32 con't be const, because + runtime relocations are performed -- see ld's documentation + on pseudo-relocs. */" + lt_dlsym_const= ;; + *osf5*) + echo >> "$output_objdir/$my_dlsyms" "\ +/* This system does not cope well with relocations in const data */" + lt_dlsym_const= ;; + *) + lt_dlsym_const=const ;; + esac + + $ECHO >> "$output_objdir/$my_dlsyms" "\ +extern $lt_dlsym_const lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[]; +$lt_dlsym_const lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{\ + { \"$my_originator\", (void *) 0 }," + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + $ECHO >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + if test "X$my_pic_p" != Xno; then + pic_flag_for_symtable=" $pic_flag" + fi + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) symtab_cflags="$symtab_cflags $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' + + # Transform the symbol file into the correct name. + symfileobj="$output_objdir/${my_outputname}S.$objext" + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for \`$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` + fi +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +func_win32_libid () +{ + $opt_debug + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then + win32_nmres=`eval $NM -f posix -A $1 | + $SED -n -e ' + 1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $opt_debug + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $opt_debug + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib="$func_basename_result" + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`basename "$darwin_archive"` + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` + done + + func_extract_archives_result="$my_oldobjs" +} + + + +# func_emit_wrapper_part1 [arg=no] +# +# Emit the first part of a libtool wrapper script on stdout. +# For more information, see the description associated with +# func_emit_wrapper(), below. +func_emit_wrapper_part1 () +{ + func_emit_wrapper_part1_arg1=no + if test -n "$1" ; then + func_emit_wrapper_part1_arg1=$1 + fi + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='${SED} -e 1s/^X//' +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + ECHO=\"$qecho\" + file=\"\$0\" + # Make sure echo works. + if test \"X\$1\" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift + elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then + # Yippee, \$ECHO works! + : + else + # Restart under the correct shell, and then maybe \$ECHO will work. + exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} + fi + fi\ +" + $ECHO "\ + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` + done +" +} +# end: func_emit_wrapper_part1 + +# func_emit_wrapper_part2 [arg=no] +# +# Emit the second part of a libtool wrapper script on stdout. +# For more information, see the description associated with +# func_emit_wrapper(), below. +func_emit_wrapper_part2 () +{ + func_emit_wrapper_part2_arg1=no + if test -n "$1" ; then + func_emit_wrapper_part2_arg1=$1 + fi + + $ECHO "\ + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` + + export $shlibpath_var +" + fi + + # fixup the dll searchpath if we need to. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} +# end: func_emit_wrapper_part2 + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory in which it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=no + if test -n "$1" ; then + func_emit_wrapper_arg1=$1 + fi + + # split this up so that func_emit_cwrapperexe_src + # can call each part independently. + func_emit_wrapper_part1 "${func_emit_wrapper_arg1}" + func_emit_wrapper_part2 "${func_emit_wrapper_arg1}" +} + + +# func_to_host_path arg +# +# Convert paths to host format when used with build tools. +# Intended for use with "native" mingw (where libtool itself +# is running under the msys shell), or in the following cross- +# build environments: +# $build $host +# mingw (msys) mingw [e.g. native] +# cygwin mingw +# *nix + wine mingw +# where wine is equipped with the `winepath' executable. +# In the native mingw case, the (msys) shell automatically +# converts paths for any non-msys applications it launches, +# but that facility isn't available from inside the cwrapper. +# Similar accommodations are necessary for $host mingw and +# $build cygwin. Calling this function does no harm for other +# $host/$build combinations not listed above. +# +# ARG is the path (on $build) that should be converted to +# the proper representation for $host. The result is stored +# in $func_to_host_path_result. +func_to_host_path () +{ + func_to_host_path_result="$1" + if test -n "$1" ; then + case $host in + *mingw* ) + lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + case $build in + *mingw* ) # actually, msys + # awkward: cmd appends spaces to result + lt_sed_strip_trailing_spaces="s/[ ]*\$//" + func_to_host_path_tmp1=`( cmd //c echo "$1" |\ + $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` + func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + *cygwin* ) + func_to_host_path_tmp1=`cygpath -w "$1"` + func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + * ) + # Unfortunately, winepath does not exit with a non-zero + # error code, so we are forced to check the contents of + # stdout. On the other hand, if the command is not + # found, the shell will set an exit code of 127 and print + # *an error message* to stdout. So we must check for both + # error code of zero AND non-empty stdout, which explains + # the odd construction: + func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` + if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then + func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ + $SED -e "$lt_sed_naive_backslashify"` + else + # Allow warning below. + func_to_host_path_result="" + fi + ;; + esac + if test -z "$func_to_host_path_result" ; then + func_error "Could not determine host path corresponding to" + func_error " '$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_path_result="$1" + fi + ;; + esac + fi +} +# end: func_to_host_path + +# func_to_host_pathlist arg +# +# Convert pathlists to host format when used with build tools. +# See func_to_host_path(), above. This function supports the +# following $build/$host combinations (but does no harm for +# combinations not listed here): +# $build $host +# mingw (msys) mingw [e.g. native] +# cygwin mingw +# *nix + wine mingw +# +# Path separators are also converted from $build format to +# $host format. If ARG begins or ends with a path separator +# character, it is preserved (but converted to $host format) +# on output. +# +# ARG is a pathlist (on $build) that should be converted to +# the proper representation on $host. The result is stored +# in $func_to_host_pathlist_result. +func_to_host_pathlist () +{ + func_to_host_pathlist_result="$1" + if test -n "$1" ; then + case $host in + *mingw* ) + lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_to_host_pathlist_tmp2="$1" + # Once set for this call, this variable should not be + # reassigned. It is used in tha fallback case. + func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ + $SED -e 's|^:*||' -e 's|:*$||'` + case $build in + *mingw* ) # Actually, msys. + # Awkward: cmd appends spaces to result. + lt_sed_strip_trailing_spaces="s/[ ]*\$//" + func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ + $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` + func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + *cygwin* ) + func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` + func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + * ) + # unfortunately, winepath doesn't convert pathlists + func_to_host_pathlist_result="" + func_to_host_pathlist_oldIFS=$IFS + IFS=: + for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do + IFS=$func_to_host_pathlist_oldIFS + if test -n "$func_to_host_pathlist_f" ; then + func_to_host_path "$func_to_host_pathlist_f" + if test -n "$func_to_host_path_result" ; then + if test -z "$func_to_host_pathlist_result" ; then + func_to_host_pathlist_result="$func_to_host_path_result" + else + func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" + fi + fi + fi + IFS=: + done + IFS=$func_to_host_pathlist_oldIFS + ;; + esac + if test -z "$func_to_host_pathlist_result" ; then + func_error "Could not determine the host path(s) corresponding to" + func_error " '$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This may break if $1 contains DOS-style drive + # specifications. The fix is not to complicate the expression + # below, but for the user to provide a working wine installation + # with winepath so that path translation in the cross-to-mingw + # case works properly. + lt_replace_pathsep_nix_to_dos="s|:|;|g" + func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ + $SED -e "$lt_replace_pathsep_nix_to_dos"` + fi + # Now, add the leading and trailing path separators back + case "$1" in + :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" + ;; + esac + case "$1" in + *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" + ;; + esac + ;; + esac + fi +} +# end: func_to_host_pathlist + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat < +#include +#ifdef _MSC_VER +# include +# include +# include +# define setmode _setmode +#else +# include +# include +# ifdef __CYGWIN__ +# include +# define HAVE_SETENV +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +# endif +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +#ifdef _MSC_VER +# define S_IXUSR _S_IEXEC +# define stat _stat +# ifndef _INTPTR_T_DEFINED +# define intptr_t int +# endif +#endif + +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifdef __CYGWIN__ +# define FOPEN_WB "wb" +#endif + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +#undef LTWRAPPER_DEBUGPRINTF +#if defined DEBUGWRAPPER +# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args +static void +ltwrapper_debugprintf (const char *fmt, ...) +{ + va_list args; + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); +} +#else +# define LTWRAPPER_DEBUGPRINTF(args) +#endif + +const char *program_name = NULL; + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_fatal (const char *message, ...); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_opt_process_env_set (const char *arg); +void lt_opt_process_env_prepend (const char *arg); +void lt_opt_process_env_append (const char *arg); +int lt_split_name_value (const char *arg, char** name, char** value); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); + +static const char *script_text_part1 = +EOF + + func_emit_wrapper_part1 yes | + $SED -e 's/\([\\"]\)/\\\1/g' \ + -e 's/^/ "/' -e 's/$/\\n"/' + echo ";" + cat <"))); + for (i = 0; i < newargc; i++) + { + LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); + } + +EOF + + case $host_os in + mingw*) + cat <<"EOF" + /* execv doesn't actually work on mingw as expected on unix */ + rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); + if (rval == -1) + { + /* failed to start process */ + LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); + return 127; + } + return rval; +EOF + ;; + *) + cat <<"EOF" + execv (lt_argv_zero, newargz); + return rval; /* =127, but avoids unused variable warning */ +EOF + ;; + esac + + cat <<"EOF" +} + +void * +xmalloc (size_t num) +{ + void *p = (void *) malloc (num); + if (!p) + lt_fatal ("Memory exhausted"); + + return p; +} + +char * +xstrdup (const char *string) +{ + return string ? strcpy ((char *) xmalloc (strlen (string) + 1), + string) : NULL; +} + +const char * +base_name (const char *name) +{ + const char *base; + +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + /* Skip over the disk name in MSDOS pathnames. */ + if (isalpha ((unsigned char) name[0]) && name[1] == ':') + name += 2; +#endif + + for (base = name; *name; name++) + if (IS_DIR_SEPARATOR (*name)) + base = name + 1; + return base; +} + +int +check_executable (const char *path) +{ + struct stat st; + + LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", + path ? (*path ? path : "EMPTY!") : "NULL!")); + if ((!path) || (!*path)) + return 0; + + if ((stat (path, &st) >= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", + path ? (*path ? path : "EMPTY!") : "NULL!")); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char *concat_name; + + LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", + wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", + tmp_pathspec)); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + char *errstr = strerror (errno); + lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal ("Could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp (str, pat) == 0) + *str = '\0'; + } + return str; +} + +static void +lt_error_core (int exit_status, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s: %s: ", program_name, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, "FATAL", message, ap); + va_end (ap); +} + +void +lt_setenv (const char *name, const char *value) +{ + LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", + (name ? name : ""), + (value ? value : ""))); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + int len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + int orig_value_len = strlen (orig_value); + int add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +int +lt_split_name_value (const char *arg, char** name, char** value) +{ + const char *p; + int len; + if (!arg || !*arg) + return 1; + + p = strchr (arg, (int)'='); + + if (!p) + return 1; + + *value = xstrdup (++p); + + len = strlen (arg) - strlen (*value); + *name = XMALLOC (char, len); + strncpy (*name, arg, len-1); + (*name)[len - 1] = '\0'; + + return 0; +} + +void +lt_opt_process_env_set (const char *arg) +{ + char *name = NULL; + char *value = NULL; + + if (lt_split_name_value (arg, &name, &value) != 0) + { + XFREE (name); + XFREE (value); + lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); + } + + lt_setenv (name, value); + XFREE (name); + XFREE (value); +} + +void +lt_opt_process_env_prepend (const char *arg) +{ + char *name = NULL; + char *value = NULL; + char *new_value = NULL; + + if (lt_split_name_value (arg, &name, &value) != 0) + { + XFREE (name); + XFREE (value); + lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); + } + + new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + XFREE (name); + XFREE (value); +} + +void +lt_opt_process_env_append (const char *arg) +{ + char *name = NULL; + char *value = NULL; + char *new_value = NULL; + + if (lt_split_name_value (arg, &name, &value) != 0) + { + XFREE (name); + XFREE (value); + lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); + } + + new_value = lt_extend_str (getenv (name), value, 1); + lt_setenv (name, new_value); + XFREE (new_value); + XFREE (name); + XFREE (value); +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + (name ? name : ""), + (value ? value : ""))); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + int len = strlen (new_value); + while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[len-1] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + (name ? name : ""), + (value ? value : ""))); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + + +EOF +} +# end: func_emit_cwrapperexe_src + +# func_mode_link arg... +func_mode_link () +{ + $opt_debug + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module="${wl}-single_module" + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + dlfiles="$dlfiles $arg" + else + dlprefiles="$dlprefiles $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + test -f "$arg" \ + || func_fatal_error "symbol file \`$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) deplibs="$deplibs $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# moreargs="$moreargs $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file \`$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) rpath="$rpath $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) xrpath="$xrpath $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + weak) + weak_libs="$weak_libs $arg" + prev= + continue + ;; + xcclinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + compiler_flags="$compiler_flags $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "\`-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname '-L' '' "$arg" + dir=$func_stripname_result + if test -z "$dir"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between \`-L' and \`$1'" + else + func_fatal_error "need path for \`-L' option" + fi + fi + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of \`$dir'" + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "*) ;; + *) + deplibs="$deplibs -L$dir" + lib_search_path="$lib_search_path $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) dllsearchpath="$dllsearchpath:$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + deplibs="$deplibs System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + deplibs="$deplibs $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot) + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;; + esac + continue + ;; + + -multi_module) + single_module="${wl}-multi_module" + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "\`-no-install' is ignored for $host" + func_warning "assuming \`-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + arg="$arg $wl$func_quote_for_eval_result" + compiler_flags="$compiler_flags $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + arg="$arg $wl$func_quote_for_eval_result" + compiler_flags="$compiler_flags $wl$func_quote_for_eval_result" + linker_flags="$linker_flags $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + # -64, -mips[0-9] enable 64-bit mode on the SGI compiler + # -r[0-9][0-9]* specifies the processor on the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler + # +DA*, +DD* enable 64-bit mode on the HP compiler + # -q* pass through compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* pass through architecture-specific + # compiler args for GCC + # -F/path gives path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC + # @file GCC response files + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + func_append compile_command " $arg" + func_append finalize_command " $arg" + compiler_flags="$compiler_flags $arg" + continue + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + *.$objext) + # A standard object. + objs="$objs $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + deplibs="$deplibs $arg" + old_deplibs="$old_deplibs $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + dlfiles="$dlfiles $arg" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + dlprefiles="$dlprefiles $arg" + prev= + else + deplibs="$deplibs $arg" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the \`$prevarg' option requires an argument" + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname="$func_basename_result" + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + func_dirname "$output" "/" "" + output_objdir="$func_dirname_result$objdir" + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_duplicate_deps ; then + case "$libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + libs="$libs $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; + esac + pre_post_deps="$pre_post_deps $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test "$linkmode,$pass" = "lib,link"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs="$tmp_deplibs" + fi + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) + libs="$deplibs %DEPLIBS%" + test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" + ;; + esac + fi + if test "$linkmode,$pass" = "lib,dlpreopen"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + case $lib in + *.la) func_source "$lib" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"` + case " $weak_libs " in + *" $deplib_base "*) ;; + *) deplibs="$deplibs $deplib" ;; + esac + done + done + libs="$dlprefiles" + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + compiler_flags="$compiler_flags $deplib" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + func_warning "\`-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test "$linkmode" = lib; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + *.ltframework) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + *) + func_warning "\`-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + func_stripname '-R' '' "$deplib" + dir=$func_stripname_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) lib="$deplib" ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + $ECHO + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because the file extensions .$libext of this argument makes me believe" + $ECHO "*** that it is just a static archive that I should not use here." + else + $ECHO + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + ;; + esac + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + newdlprefiles="$newdlprefiles $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + newdlfiles="$newdlfiles $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + + if test "$found" = yes || test -f "$lib"; then : + else + func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" + fi + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "\`$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && dlfiles="$dlfiles $dlopen" + test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + # It is a libtool convenience library, so add in its objects. + convenience="$convenience $ladir/$objdir/$old_library" + old_convenience="$old_convenience $ladir/$objdir/$old_library" + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + elif test "$linkmode" != prog && test "$linkmode" != lib; then + func_fatal_error "\`$lib' is not a convenience library" + fi + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + for l in $old_library $library_names; do + linklib="$l" + done + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + func_fatal_error "cannot -dlopen a convenience library: \`$lib'" + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + dlprefiles="$dlprefiles $lib $dependency_libs" + else + newdlfiles="$newdlfiles $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of \`$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir="$ladir" + fi + ;; + esac + func_basename "$lib" + laname="$func_basename_result" + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library \`$lib' was moved." + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$libdir" + absdir="$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir" && test "$linkmode" = prog; then + func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" + fi + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + newdlprefiles="$newdlprefiles $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + newdlprefiles="$newdlprefiles $dir/$dlname" + else + newdlprefiles="$newdlprefiles $dir/$linklib" + fi + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + newlib_search_path="$newlib_search_path $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath:" in + *"$absdir:"*) ;; + *) temp_rpath="$temp_rpath$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc*) + # No point in relinking DLLs because paths are not encoded + notinst_deplibs="$notinst_deplibs $lib" + need_relink=no + ;; + *) + if test "$installed" = no; then + notinst_deplibs="$notinst_deplibs $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule="" + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule="$dlpremoduletest" + break + fi + done + if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then + $ECHO + if test "$linkmode" = prog; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname="$1" + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc*) + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + func_basename "$soroot" + soname="$func_basename_result" + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from \`$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for \`$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we can not + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null ; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + $ECHO + $ECHO "*** And there doesn't seem to be a static archive available" + $ECHO "*** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + elif test -n "$old_library"; then + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$dir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && + test "$hardcode_minus_L" != yes && + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + $ECHO + $ECHO "*** Warning: This system can not link to static lib archive $lib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + $ECHO "*** But as you try to build a module library, libtool will still create " + $ECHO "*** a static module, that should work as long as the dlopening application" + $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + $ECHO + $ECHO "*** However, this would only work if libtool was able to extract symbol" + $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" + $ECHO "*** not find such a program. So, this module is probably useless." + $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) xrpath="$xrpath $temp_xrpath";; + esac;; + *) temp_deplibs="$temp_deplibs $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + newlib_search_path="$newlib_search_path $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path="$deplib" ;; + *.la) + func_dirname "$deplib" "" "." + dir="$func_dirname_result" + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of \`$dir'" + absdir="$dir" + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl" ; then + depdepl="$absdir/$objdir/$depdepl" + darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" + linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}" + path= + fi + fi + ;; + *) + path="-L$absdir/$objdir" + ;; + esac + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "\`$deplib' seems to be moved" + + path="-L$absdir" + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test "$pass" = link; then + if test "$linkmode" = "prog"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) lib_search_path="$lib_search_path $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + tmp_libs="$tmp_libs $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + fi + if test "$linkmode" = prog || test "$linkmode" = lib; then + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "\`-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "\`-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + objs="$objs$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test "$module" = no && \ + func_fatal_help "libtool library \`$output' must begin with \`lib'" + + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" + else + $ECHO + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + libobjs="$libobjs $objs" + fi + fi + + test "$dlself" != no && \ + func_warning "\`-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test "$#" -gt 1 && \ + func_warning "ignoring multiple \`-rpath's for a libtool library" + + install_libdir="$1" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "\`-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + shift + IFS="$save_ifs" + + test -n "$7" && \ + func_fatal_help "too many parameters to \`-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$1" + number_minor="$2" + number_revision="$3" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + darwin|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + *) + func_fatal_configuration "$modename: unknown library version type \`$version_type'" + ;; + esac + ;; + no) + current="$1" + revision="$2" + age="$3" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT \`$current' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION \`$revision' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE \`$age' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE \`$age' is greater than the current interface number \`$current'" + func_fatal_error "\`$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current" + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + verstring="$verstring:${current}.0" + ;; + + qnx) + major=".$current" + versuffix=".$current" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + + *) + func_fatal_configuration "unknown library version type \`$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + func_warning "undefined symbols not allowed in $host shared libraries" + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + + fi + + func_generate_dlsyms "$libname" "$libname" "yes" + libobjs="$libobjs $symfileobj" + test "X$libobjs" = "X " && libobjs= + + if test "$mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + removelist="$removelist $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + oldlibs="$oldlibs $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"` + # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"` + # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + temp_xrpath="$temp_xrpath -R$libdir" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) dlfiles="$dlfiles $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) dlprefiles="$dlprefiles $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + deplibs="$deplibs System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + deplibs="$deplibs -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c </dev/null` + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $ECHO + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $ECHO + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \ + -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"` + done + fi + if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' | + $GREP . >/dev/null; then + $ECHO + if test "X$deplibs_check_method" = "Xnone"; then + $ECHO "*** Warning: inter-library dependencies are not supported in this platform." + else + $ECHO "*** Warning: inter-library dependencies are not known to be supported." + fi + $ECHO "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + fi + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + $ECHO + $ECHO "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + $ECHO "*** a static module, that should work as long as the dlopening" + $ECHO "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + $ECHO + $ECHO "*** However, this would only work if libtool was able to extract symbol" + $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" + $ECHO "*** not find such a program. So, this module is probably useless." + $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + $ECHO "*** The inter-library dependencies that have been dropped here will be" + $ECHO "*** automatically added whenever a program is linked with this library" + $ECHO "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + $ECHO + $ECHO "*** Since this library must not contain undefined symbols," + $ECHO "*** because either the platform does not support them or" + $ECHO "*** it was explicitly requested with -no-undefined," + $ECHO "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + deplibs="$new_libs" + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + dep_rpath="$dep_rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + if test -n "$hardcode_libdir_flag_spec_ld"; then + eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" + else + eval dep_rpath=\"$hardcode_libdir_flag_spec\" + fi + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname="$1" + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + linknames="$linknames $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols="$output_objdir/$libname.uexp" + delfiles="$delfiles $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + if test "x`$SED 1q $export_symbols`" != xEXPORTS; then + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols="$export_symbols" + export_symbols= + always_export_symbols=yes + fi + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + func_len " $cmd" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' + fi + + if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + tmp_deplibs="$tmp_deplibs $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test "$compiler_needs_object" = yes && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + libobjs="$libobjs $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + linker_flags="$linker_flags $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + output_la=`$ECHO "X$output" | $Xsed -e "$basename"` + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then + output=${output_objdir}/${output_la}.lnkscript + func_verbose "creating GNU ld script: $output" + $ECHO 'INPUT (' > $output + for obj in $save_libobjs + do + $ECHO "$obj" >> $output + done + $ECHO ')' >> $output + delfiles="$delfiles $output" + elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then + output=${output_objdir}/${output_la}.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test "$compiler_needs_object" = yes; then + firstobj="$1 " + shift + fi + for obj + do + $ECHO "$obj" >> $output + done + delfiles="$delfiles $output" + output=$firstobj\"$file_list_spec$output\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-${k}.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test "X$objlist" = X || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + eval concat_cmds=\"$reload_cmds $objlist $last_robj\" + else + # All subsequent reloadable object files will link in + # the last one created. + eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-${k}.$objext + objlist=$obj + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" + if test -n "$last_robj"; then + eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + fi + delfiles="$delfiles $output" + + else + output= + fi + + if ${skipped_export-false}; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + fi + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + if ${skipped_export-false}; then + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + fi + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $dlprefiles + libobjs="$libobjs $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "\`-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object \`$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "\`-release' is ignored for programs" + + test "$preload" = yes \ + && test "$dlopen_support" = unknown \ + && test "$dlopen_self" = unknown \ + && test "$dlopen_self_static" = unknown && \ + func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test "$tagname" = CXX ; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + compile_command="$compile_command ${wl}-bind_at_load" + finalize_command="$finalize_command ${wl}-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + compile_command="$compile_command $compile_deplibs" + finalize_command="$finalize_command $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) dllsearchpath="$dllsearchpath:$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" "no" + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=yes + case $host in + *cygwin* | *mingw* ) + if test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + *cegcc) + # Disable wrappers for cegcc, we are cross compiling anyway. + wrappers_required=no + ;; + *) + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + esac + if test "$wrappers_required" = no; then + # Replace the output file specification. + compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.${objext}"; then + func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' + fi + + exit $exit_status + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + rpath="$rpath$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "\`$output' will be relinked during installation" + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` + fi + + # Quote $ECHO for shipping. + if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then + case $progpath in + [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; + *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; + esac + qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"` + else + qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host" ; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save $symfileobj" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + if test "$preload" = yes && test -f "$symfileobj"; then + oldobjs="$oldobjs $symfileobj" + fi + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $addlibs + oldobjs="$oldobjs $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $dlprefiles + oldobjs="$oldobjs $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + $ECHO "copying selected object files to avoid basename conflicts..." + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase="$func_basename_result" + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + oldobjs="$oldobjs $gentop/$newobj" + ;; + *) oldobjs="$oldobjs $obj" ;; + esac + done + fi + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + newdependency_libs="$newdependency_libs $libdir/$name" + ;; + *) newdependency_libs="$newdependency_libs $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + newdlfiles="$newdlfiles $libdir/$name" + ;; + *) newdlfiles="$newdlfiles $lib" ;; + esac + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + newdlprefiles="$newdlprefiles $libdir/$name" + ;; + esac + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlfiles="$newdlfiles $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlprefiles="$newdlprefiles $abs" + done + dlprefiles="$newdlprefiles" + fi + $RM $output + # place dlname in correct position for cygwin + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that can not go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +{ test "$mode" = link || test "$mode" = relink; } && + func_mode_link ${1+"$@"} + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $opt_debug + RM="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) RM="$RM $arg"; rmforce=yes ;; + -*) RM="$RM $arg" ;; + *) files="$files $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + origobjdir="$objdir" + for file in $files; do + func_dirname "$file" "" "." + dir="$func_dirname_result" + if test "X$dir" = X.; then + objdir="$origobjdir" + else + objdir="$dir/$origobjdir" + fi + func_basename "$file" + name="$func_basename_result" + test "$mode" = uninstall && objdir="$dir" + + # Remember objdir for removal later, being careful to avoid duplicates + if test "$mode" = clean; then + case " $rmdirs " in + *" $objdir "*) ;; + *) rmdirs="$rmdirs $objdir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + rmfiles="$rmfiles $objdir/$n" + done + test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" + + case "$mode" in + clean) + case " $library_names " in + # " " in the beginning catches empty $dlname + *" $dlname "*) ;; + *) rmfiles="$rmfiles $objdir/$dlname" ;; + esac + test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && + test "$pic_object" != none; then + rmfiles="$rmfiles $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && + test "$non_pic_object" != none; then + rmfiles="$rmfiles $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$mode" = clean ; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + rmfiles="$rmfiles $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + rmfiles="$rmfiles $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + rmfiles="$rmfiles $objdir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + rmfiles="$rmfiles $objdir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + objdir="$origobjdir" + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +{ test "$mode" = uninstall || test "$mode" = clean; } && + func_mode_uninstall ${1+"$@"} + +test -z "$mode" && { + help="$generic_help" + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode \`$mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: +# vi:sw=2 + diff --git a/ltmain.sh b/ltmain.sh new file mode 100755 index 0000000..7ed280b --- /dev/null +++ b/ltmain.sh @@ -0,0 +1,8413 @@ +# Generated from ltmain.m4sh. + +# ltmain.sh (GNU libtool) 2.2.6b +# Written by Gordon Matzigkeit , 1996 + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, +# or obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# Usage: $progname [OPTION]... [MODE-ARG]... +# +# Provide generalized library-building support services. +# +# --config show all configuration variables +# --debug enable verbose shell tracing +# -n, --dry-run display commands without modifying any files +# --features display basic configuration information and exit +# --mode=MODE use operation mode MODE +# --preserve-dup-deps don't remove duplicate dependency libraries +# --quiet, --silent don't print informational messages +# --tag=TAG use configuration variables from tag TAG +# -v, --verbose print informational messages (default) +# --version print version information +# -h, --help print short or long help message +# +# MODE must be one of the following: +# +# clean remove files from the build directory +# compile compile a source file into a libtool object +# execute automatically set library path, then run a program +# finish complete the installation of libtool libraries +# install install libraries or executables +# link create a library or an executable +# uninstall remove libraries from an installed directory +# +# MODE-ARGS vary depending on the MODE. +# Try `$progname --help --mode=MODE' for a more detailed description of MODE. +# +# When reporting a bug, please describe a test case to reproduce it and +# include the following information: +# +# host-triplet: $host +# shell: $SHELL +# compiler: $LTCC +# compiler flags: $LTCFLAGS +# linker: $LD (gnu? $with_gnu_ld) +# $progname: (GNU libtool) 2.2.6b Debian-2.2.6b-2ubuntu1 +# automake: $automake_version +# autoconf: $autoconf_version +# +# Report bugs to . + +PROGRAM=ltmain.sh +PACKAGE=libtool +VERSION="2.2.6b Debian-2.2.6b-2ubuntu1" +TIMESTAMP="" +package_revision=1.3017 + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# NLS nuisances: We save the old values to restore during execute mode. +# Only set LANG and LC_ALL to C if already set. +# These must not be set unconditionally because not all systems understand +# e.g. LANG=C (notably SCO). +lt_user_locale= +lt_safe_locale= +for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test \"\${$lt_var+set}\" = set; then + save_$lt_var=\$$lt_var + $lt_var=C + export $lt_var + lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" + lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" + fi" +done + +$lt_unset CDPATH + + + + + +: ${CP="cp -f"} +: ${ECHO="echo"} +: ${EGREP="/bin/grep -E"} +: ${FGREP="/bin/grep -F"} +: ${GREP="/bin/grep"} +: ${LN_S="ln -s"} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SED="/bin/sed"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} +: ${Xsed="$SED -e 1s/^X//"} + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +exit_status=$EXIT_SUCCESS + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +dirname="s,/[^/]*$,," +basename="s,^.*/,," + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + +# Generated shell functions inserted here. + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + +# The name of this program: +# In the unlikely event $progname began with a '-', it would play havoc with +# func_echo (imagine progname=-n), so we prepend ./ in that case: +func_dirname_and_basename "$progpath" +progname=$func_basename_result +case $progname in + -*) progname=./$progname ;; +esac + +# Make sure we have an absolute path for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=$func_dirname_result + progdir=`cd "$progdir" && pwd` + progpath="$progdir/$progname" + ;; + *) + save_IFS="$IFS" + IFS=: + for progdir in $PATH; do + IFS="$save_IFS" + test -x "$progdir/$progname" && break + done + IFS="$save_IFS" + test -n "$progdir" || progdir=`pwd` + progpath="$progdir/$progname" + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([`"$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Re-`\' parameter expansions in output of double_quote_subst that were +# `\'-ed in input to the same. If an odd number of `\' preceded a '$' +# in input to double_quote_subst, that '$' was protected from expansion. +# Since each input `\' is now two `\'s, look for any number of runs of +# four `\'s followed by two `\'s and then a '$'. `\' that '$'. +bs='\\' +bs2='\\\\' +bs4='\\\\\\\\' +dollar='\$' +sed_double_backslash="\ + s/$bs4/&\\ +/g + s/^$bs2$dollar/$bs&/ + s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g + s/\n//g" + +# Standard options: +opt_dry_run=false +opt_help=false +opt_quiet=false +opt_verbose=false +opt_warning=: + +# func_echo arg... +# Echo program name prefixed message, along with the current mode +# name if it has been set yet. +func_echo () +{ + $ECHO "$progname${mode+: }$mode: $*" +} + +# func_verbose arg... +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $opt_verbose && func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + +# func_error arg... +# Echo program name prefixed message to standard error. +func_error () +{ + $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2 +} + +# func_warning arg... +# Echo program name prefixed warning message to standard error. +func_warning () +{ + $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2 + + # bash bug again: + : +} + +# func_fatal_error arg... +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + +# func_fatal_help arg... +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + func_error ${1+"$@"} + func_fatal_error "$help" +} +help="Try \`$progname --help' for more information." ## default + + +# func_grep expression filename +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_mkdir_p directory-path +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + my_directory_path="$1" + my_dir_list= + + if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then + + # Protect directory names starting with `-' + case $my_directory_path in + -*) my_directory_path="./$my_directory_path" ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$my_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + my_dir_list="$my_directory_path:$my_dir_list" + + # If the last portion added has no slash in it, the list is done + case $my_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"` + done + my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'` + + save_mkdir_p_IFS="$IFS"; IFS=':' + for my_dir in $my_dir_list; do + IFS="$save_mkdir_p_IFS" + # mkdir can fail with a `File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$my_dir" 2>/dev/null || : + done + IFS="$save_mkdir_p_IFS" + + # Bail out if we (or some other process) failed to create a directory. + test -d "$my_directory_path" || \ + func_fatal_error "Failed to create \`$1'" + fi +} + + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$opt_dry_run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || \ + func_fatal_error "cannot create temporary directory \`$my_tmpdir'" + fi + + $ECHO "X$my_tmpdir" | $Xsed +} + + +# func_quote_for_eval arg +# Aesthetically quote ARG to be evaled later. +# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT +# is double-quoted, suitable for a subsequent eval, whereas +# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters +# which are still active within double quotes backslashified. +func_quote_for_eval () +{ + case $1 in + *[\\\`\"\$]*) + func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;; + *) + func_quote_for_eval_unquoted_result="$1" ;; + esac + + case $func_quote_for_eval_unquoted_result in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and and variable + # expansion for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" + ;; + *) + func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" + esac +} + + +# func_quote_for_expand arg +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + case $1 in + *[\\\`\"]*) + my_arg=`$ECHO "X$1" | $Xsed \ + -e "$double_quote_subst" -e "$sed_double_backslash"` ;; + *) + my_arg="$1" ;; + esac + + case $my_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + my_arg="\"$my_arg\"" + ;; + esac + + func_quote_for_expand_result="$my_arg" +} + + +# func_show_eval cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$my_cmd" + my_status=$? + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + +# func_show_eval_locale cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$lt_user_locale + $my_cmd" + my_status=$? + eval "$lt_safe_locale" + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + + + + +# func_version +# Echo version message to standard output and exit. +func_version () +{ + $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / { + s/^# // + s/^# *$// + s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ + p + }' < "$progpath" + exit $? +} + +# func_usage +# Echo short help message to standard output and exit. +func_usage () +{ + $SED -n '/^# Usage:/,/# -h/ { + s/^# // + s/^# *$// + s/\$progname/'$progname'/ + p + }' < "$progpath" + $ECHO + $ECHO "run \`$progname --help | more' for full usage" + exit $? +} + +# func_help +# Echo long help message to standard output and exit. +func_help () +{ + $SED -n '/^# Usage:/,/# Report bugs to/ { + s/^# // + s/^# *$// + s*\$progname*'$progname'* + s*\$host*'"$host"'* + s*\$SHELL*'"$SHELL"'* + s*\$LTCC*'"$LTCC"'* + s*\$LTCFLAGS*'"$LTCFLAGS"'* + s*\$LD*'"$LD"'* + s/\$with_gnu_ld/'"$with_gnu_ld"'/ + s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ + s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ + p + }' < "$progpath" + exit $? +} + +# func_missing_arg argname +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + func_error "missing argument for $1" + exit_cmd=exit +} + +exit_cmd=: + + + + + +# Check that we have a working $ECHO. +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then + # Yippee, $ECHO works! + : +else + # Restart under the correct shell, and then maybe $ECHO will work. + exec $SHELL "$progpath" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat </dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + +# Parse options once, thoroughly. This comes as soon as possible in +# the script to make things like `libtool --version' happen quickly. +{ + + # Shorthand for --mode=foo, only valid as the first argument + case $1 in + clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; + compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; + execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; + finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; + install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; + link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; + uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; + esac + + # Parse non-mode specific arguments: + while test "$#" -gt 0; do + opt="$1" + shift + + case $opt in + --config) func_config ;; + + --debug) preserve_args="$preserve_args $opt" + func_echo "enabling shell trace mode" + opt_debug='set -x' + $opt_debug + ;; + + -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break + execute_dlfiles="$execute_dlfiles $1" + shift + ;; + + --dry-run | -n) opt_dry_run=: ;; + --features) func_features ;; + --finish) mode="finish" ;; + + --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break + case $1 in + # Valid mode arguments: + clean) ;; + compile) ;; + execute) ;; + finish) ;; + install) ;; + link) ;; + relink) ;; + uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $opt" + exit_cmd=exit + break + ;; + esac + + mode="$1" + shift + ;; + + --preserve-dup-deps) + opt_duplicate_deps=: ;; + + --quiet|--silent) preserve_args="$preserve_args $opt" + opt_silent=: + ;; + + --verbose| -v) preserve_args="$preserve_args $opt" + opt_silent=false + ;; + + --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break + preserve_args="$preserve_args $opt $1" + func_enable_tag "$1" # tagname is set here + shift + ;; + + # Separate optargs to long options: + -dlopen=*|--mode=*|--tag=*) + func_opt_split "$opt" + set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"} + shift + ;; + + -\?|-h) func_usage ;; + --help) opt_help=: ;; + --version) func_version ;; + + -*) func_fatal_help "unrecognized option \`$opt'" ;; + + *) nonopt="$opt" + break + ;; + esac + done + + + case $host in + *cygwin* | *mingw* | *pw32* | *cegcc*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_duplicate_deps + ;; + esac + + # Having warned about all mis-specified options, bail out if + # anything was wrong. + $exit_cmd $EXIT_FAILURE +} + +# func_check_version_match +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +## ----------- ## +## Main. ## +## ----------- ## + +$opt_help || { + # Sanity checks first: + func_check_version_match + + if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + func_fatal_configuration "not configured to build any kind of library" + fi + + test -z "$mode" && func_fatal_error "error: you must specify a MODE." + + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$execute_dlfiles" && test "$mode" != execute; then + func_error "unrecognized option \`-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$progname --help --mode=$mode' for more information." +} + + +# func_lalib_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null \ + | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if `file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case "$lalib_p_line" in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test "$lalib_p" = yes +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + func_lalib_p "$1" +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_ltwrapper_scriptname_result="" + if func_ltwrapper_executable_p "$1"; then + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" + fi +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $opt_debug + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$save_ifs + eval cmd=\"$cmd\" + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# `FILE.' does not work on cygwin managed mounts. +func_source () +{ + $opt_debug + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $opt_debug + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_quote_for_eval "$arg" + CC_quoted="$CC_quoted $func_quote_for_eval_result" + done + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_quote_for_eval "$arg" + CC_quoted="$CC_quoted $func_quote_for_eval_result" + done + case "$@ " in + " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with \`--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=${1} + if test "$build_libtool_libs" = yes; then + write_lobj=\'${2}\' + else + write_lobj=none + fi + + if test "$build_old_libs" = yes; then + write_oldobj=\'${3}\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T <?"'"'"' &()|`$[]' \ + && func_warning "libobj name \`$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname="$func_basename_result" + xdir="$func_dirname_result" + lobj=${xdir}$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + removelist="$removelist $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + removelist="$removelist $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + if test -n "$fix_srcfile_path"; then + eval srcfile=\"$fix_srcfile_path\" + fi + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + command="$command -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + command="$command -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + command="$command$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { +test "$mode" = compile && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to building PIC objects only + -prefer-non-pic try to building non-PIC objects only + -shared do not build a \`.o' file suitable for static linking + -static only build a \`.o' file suitable for static linking + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode \`$mode'" + ;; + esac + + $ECHO + $ECHO "Try \`$progname --help' for more information about other modes." + + exit $? +} + + # Now that we've collected a possible --mode arg, show help if necessary + $opt_help && func_mode_help + + +# func_mode_execute arg... +func_mode_execute () +{ + $opt_debug + # The first argument is the command name. + cmd="$nonopt" + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $execute_dlfiles; do + test -f "$file" \ + || func_fatal_help "\`$file' is not a file" + + dir= + case $file in + *.la) + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "\`$file' was not linked with \`-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir="$func_dirname_result" + + if test -f "$dir/$objdir/$dlname"; then + dir="$dir/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir="$func_dirname_result" + ;; + + *) + func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -*) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file="$progdir/$program" + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_quote_for_eval "$file" + args="$args $func_quote_for_eval_result" + done + + if test "X$opt_dry_run" = Xfalse; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + $ECHO "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + fi +} + +test "$mode" = execute && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $opt_debug + libdirs="$nonopt" + admincmds= + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for dir + do + libdirs="$libdirs $dir" + done + + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || admincmds="$admincmds + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_silent && exit $EXIT_SUCCESS + + $ECHO "X----------------------------------------------------------------------" | $Xsed + $ECHO "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + $ECHO + $ECHO "If you ever happen to want to link against installed libraries" + $ECHO "in a given directory, LIBDIR, you must either use libtool, and" + $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'" + $ECHO "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable" + $ECHO " during execution" + fi + if test -n "$runpath_var"; then + $ECHO " - add LIBDIR to the \`$runpath_var' environment variable" + $ECHO " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + $ECHO + + $ECHO "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual" + $ECHO "pages." + ;; + *) + $ECHO "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + $ECHO "X----------------------------------------------------------------------" | $Xsed + exit $EXIT_SUCCESS +} + +test "$mode" = finish && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $opt_debug + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + $ECHO "X$nonopt" | $GREP shtool >/dev/null; then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + install_prog="$install_prog$func_quote_for_eval_result" + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + for arg + do + if test -n "$dest"; then + files="$files $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + case " $install_prog " in + *[\\\ /]cp\ *) ;; + *) prev=$arg ;; + esac + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + install_prog="$install_prog $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the \`$prev' option requires an argument" + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir="$func_dirname_result" + destname="$func_basename_result" + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "\`$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "\`$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + staticlibs="$staticlibs $file" + ;; + + *.la) + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) current_libdirs="$current_libdirs $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) future_libdirs="$future_libdirs $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir="$func_dirname_result" + dir="$dir$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking \`$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname="$1" + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme="$stripme" + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme="" + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name="$func_basename_result" + instname="$dir/$name"i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to \`$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script \`$wrapper'" + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "\`$lib' has not been installed in \`$libdir'" + finalize=no + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + $opt_dry_run || { + if test "$finalize" = yes; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file="$func_basename_result" + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_silent || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink \`$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file="$outputname" + else + func_warning "cannot relink \`$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name="$func_basename_result" + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run \`$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test "$mode" = install && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $opt_debug + my_outputname="$1" + my_originator="$2" + my_pic_p="${3-no}" + my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms="${my_outputname}S.c" + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${my_outputname}.nm" + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + func_verbose "generating symbol list for \`$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_verbose "extracting global C symbols from \`$progfile'" + $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $opt_dry_run || { + $RM $export_symbols + eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from \`$dlprefile'" + func_basename "$dlprefile" + name="$func_basename_result" + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 /dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + $ECHO >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +" + case $host in + *cygwin* | *mingw* | *cegcc* ) + $ECHO >> "$output_objdir/$my_dlsyms" "\ +/* DATA imports from DLLs on WIN32 con't be const, because + runtime relocations are performed -- see ld's documentation + on pseudo-relocs. */" + lt_dlsym_const= ;; + *osf5*) + echo >> "$output_objdir/$my_dlsyms" "\ +/* This system does not cope well with relocations in const data */" + lt_dlsym_const= ;; + *) + lt_dlsym_const=const ;; + esac + + $ECHO >> "$output_objdir/$my_dlsyms" "\ +extern $lt_dlsym_const lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[]; +$lt_dlsym_const lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{\ + { \"$my_originator\", (void *) 0 }," + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + $ECHO >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + if test "X$my_pic_p" != Xno; then + pic_flag_for_symtable=" $pic_flag" + fi + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) symtab_cflags="$symtab_cflags $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' + + # Transform the symbol file into the correct name. + symfileobj="$output_objdir/${my_outputname}S.$objext" + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for \`$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` + fi +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +func_win32_libid () +{ + $opt_debug + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then + win32_nmres=`eval $NM -f posix -A $1 | + $SED -n -e ' + 1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $opt_debug + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $opt_debug + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib="$func_basename_result" + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`basename "$darwin_archive"` + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` + done + + func_extract_archives_result="$my_oldobjs" +} + + + +# func_emit_wrapper_part1 [arg=no] +# +# Emit the first part of a libtool wrapper script on stdout. +# For more information, see the description associated with +# func_emit_wrapper(), below. +func_emit_wrapper_part1 () +{ + func_emit_wrapper_part1_arg1=no + if test -n "$1" ; then + func_emit_wrapper_part1_arg1=$1 + fi + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='${SED} -e 1s/^X//' +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + ECHO=\"$qecho\" + file=\"\$0\" + # Make sure echo works. + if test \"X\$1\" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift + elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then + # Yippee, \$ECHO works! + : + else + # Restart under the correct shell, and then maybe \$ECHO will work. + exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} + fi + fi\ +" + $ECHO "\ + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` + done +" +} +# end: func_emit_wrapper_part1 + +# func_emit_wrapper_part2 [arg=no] +# +# Emit the second part of a libtool wrapper script on stdout. +# For more information, see the description associated with +# func_emit_wrapper(), below. +func_emit_wrapper_part2 () +{ + func_emit_wrapper_part2_arg1=no + if test -n "$1" ; then + func_emit_wrapper_part2_arg1=$1 + fi + + $ECHO "\ + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` + + export $shlibpath_var +" + fi + + # fixup the dll searchpath if we need to. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} +# end: func_emit_wrapper_part2 + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory in which it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=no + if test -n "$1" ; then + func_emit_wrapper_arg1=$1 + fi + + # split this up so that func_emit_cwrapperexe_src + # can call each part independently. + func_emit_wrapper_part1 "${func_emit_wrapper_arg1}" + func_emit_wrapper_part2 "${func_emit_wrapper_arg1}" +} + + +# func_to_host_path arg +# +# Convert paths to host format when used with build tools. +# Intended for use with "native" mingw (where libtool itself +# is running under the msys shell), or in the following cross- +# build environments: +# $build $host +# mingw (msys) mingw [e.g. native] +# cygwin mingw +# *nix + wine mingw +# where wine is equipped with the `winepath' executable. +# In the native mingw case, the (msys) shell automatically +# converts paths for any non-msys applications it launches, +# but that facility isn't available from inside the cwrapper. +# Similar accommodations are necessary for $host mingw and +# $build cygwin. Calling this function does no harm for other +# $host/$build combinations not listed above. +# +# ARG is the path (on $build) that should be converted to +# the proper representation for $host. The result is stored +# in $func_to_host_path_result. +func_to_host_path () +{ + func_to_host_path_result="$1" + if test -n "$1" ; then + case $host in + *mingw* ) + lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + case $build in + *mingw* ) # actually, msys + # awkward: cmd appends spaces to result + lt_sed_strip_trailing_spaces="s/[ ]*\$//" + func_to_host_path_tmp1=`( cmd //c echo "$1" |\ + $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` + func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + *cygwin* ) + func_to_host_path_tmp1=`cygpath -w "$1"` + func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + * ) + # Unfortunately, winepath does not exit with a non-zero + # error code, so we are forced to check the contents of + # stdout. On the other hand, if the command is not + # found, the shell will set an exit code of 127 and print + # *an error message* to stdout. So we must check for both + # error code of zero AND non-empty stdout, which explains + # the odd construction: + func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` + if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then + func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ + $SED -e "$lt_sed_naive_backslashify"` + else + # Allow warning below. + func_to_host_path_result="" + fi + ;; + esac + if test -z "$func_to_host_path_result" ; then + func_error "Could not determine host path corresponding to" + func_error " '$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_path_result="$1" + fi + ;; + esac + fi +} +# end: func_to_host_path + +# func_to_host_pathlist arg +# +# Convert pathlists to host format when used with build tools. +# See func_to_host_path(), above. This function supports the +# following $build/$host combinations (but does no harm for +# combinations not listed here): +# $build $host +# mingw (msys) mingw [e.g. native] +# cygwin mingw +# *nix + wine mingw +# +# Path separators are also converted from $build format to +# $host format. If ARG begins or ends with a path separator +# character, it is preserved (but converted to $host format) +# on output. +# +# ARG is a pathlist (on $build) that should be converted to +# the proper representation on $host. The result is stored +# in $func_to_host_pathlist_result. +func_to_host_pathlist () +{ + func_to_host_pathlist_result="$1" + if test -n "$1" ; then + case $host in + *mingw* ) + lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_to_host_pathlist_tmp2="$1" + # Once set for this call, this variable should not be + # reassigned. It is used in tha fallback case. + func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ + $SED -e 's|^:*||' -e 's|:*$||'` + case $build in + *mingw* ) # Actually, msys. + # Awkward: cmd appends spaces to result. + lt_sed_strip_trailing_spaces="s/[ ]*\$//" + func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ + $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` + func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + *cygwin* ) + func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` + func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + * ) + # unfortunately, winepath doesn't convert pathlists + func_to_host_pathlist_result="" + func_to_host_pathlist_oldIFS=$IFS + IFS=: + for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do + IFS=$func_to_host_pathlist_oldIFS + if test -n "$func_to_host_pathlist_f" ; then + func_to_host_path "$func_to_host_pathlist_f" + if test -n "$func_to_host_path_result" ; then + if test -z "$func_to_host_pathlist_result" ; then + func_to_host_pathlist_result="$func_to_host_path_result" + else + func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" + fi + fi + fi + IFS=: + done + IFS=$func_to_host_pathlist_oldIFS + ;; + esac + if test -z "$func_to_host_pathlist_result" ; then + func_error "Could not determine the host path(s) corresponding to" + func_error " '$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This may break if $1 contains DOS-style drive + # specifications. The fix is not to complicate the expression + # below, but for the user to provide a working wine installation + # with winepath so that path translation in the cross-to-mingw + # case works properly. + lt_replace_pathsep_nix_to_dos="s|:|;|g" + func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ + $SED -e "$lt_replace_pathsep_nix_to_dos"` + fi + # Now, add the leading and trailing path separators back + case "$1" in + :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" + ;; + esac + case "$1" in + *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" + ;; + esac + ;; + esac + fi +} +# end: func_to_host_pathlist + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat < +#include +#ifdef _MSC_VER +# include +# include +# include +# define setmode _setmode +#else +# include +# include +# ifdef __CYGWIN__ +# include +# define HAVE_SETENV +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +# endif +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +#ifdef _MSC_VER +# define S_IXUSR _S_IEXEC +# define stat _stat +# ifndef _INTPTR_T_DEFINED +# define intptr_t int +# endif +#endif + +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifdef __CYGWIN__ +# define FOPEN_WB "wb" +#endif + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +#undef LTWRAPPER_DEBUGPRINTF +#if defined DEBUGWRAPPER +# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args +static void +ltwrapper_debugprintf (const char *fmt, ...) +{ + va_list args; + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); +} +#else +# define LTWRAPPER_DEBUGPRINTF(args) +#endif + +const char *program_name = NULL; + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_fatal (const char *message, ...); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_opt_process_env_set (const char *arg); +void lt_opt_process_env_prepend (const char *arg); +void lt_opt_process_env_append (const char *arg); +int lt_split_name_value (const char *arg, char** name, char** value); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); + +static const char *script_text_part1 = +EOF + + func_emit_wrapper_part1 yes | + $SED -e 's/\([\\"]\)/\\\1/g' \ + -e 's/^/ "/' -e 's/$/\\n"/' + echo ";" + cat <"))); + for (i = 0; i < newargc; i++) + { + LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); + } + +EOF + + case $host_os in + mingw*) + cat <<"EOF" + /* execv doesn't actually work on mingw as expected on unix */ + rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); + if (rval == -1) + { + /* failed to start process */ + LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); + return 127; + } + return rval; +EOF + ;; + *) + cat <<"EOF" + execv (lt_argv_zero, newargz); + return rval; /* =127, but avoids unused variable warning */ +EOF + ;; + esac + + cat <<"EOF" +} + +void * +xmalloc (size_t num) +{ + void *p = (void *) malloc (num); + if (!p) + lt_fatal ("Memory exhausted"); + + return p; +} + +char * +xstrdup (const char *string) +{ + return string ? strcpy ((char *) xmalloc (strlen (string) + 1), + string) : NULL; +} + +const char * +base_name (const char *name) +{ + const char *base; + +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + /* Skip over the disk name in MSDOS pathnames. */ + if (isalpha ((unsigned char) name[0]) && name[1] == ':') + name += 2; +#endif + + for (base = name; *name; name++) + if (IS_DIR_SEPARATOR (*name)) + base = name + 1; + return base; +} + +int +check_executable (const char *path) +{ + struct stat st; + + LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", + path ? (*path ? path : "EMPTY!") : "NULL!")); + if ((!path) || (!*path)) + return 0; + + if ((stat (path, &st) >= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", + path ? (*path ? path : "EMPTY!") : "NULL!")); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char *concat_name; + + LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", + wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", + tmp_pathspec)); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + char *errstr = strerror (errno); + lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal ("Could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp (str, pat) == 0) + *str = '\0'; + } + return str; +} + +static void +lt_error_core (int exit_status, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s: %s: ", program_name, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, "FATAL", message, ap); + va_end (ap); +} + +void +lt_setenv (const char *name, const char *value) +{ + LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", + (name ? name : ""), + (value ? value : ""))); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + int len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + int orig_value_len = strlen (orig_value); + int add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +int +lt_split_name_value (const char *arg, char** name, char** value) +{ + const char *p; + int len; + if (!arg || !*arg) + return 1; + + p = strchr (arg, (int)'='); + + if (!p) + return 1; + + *value = xstrdup (++p); + + len = strlen (arg) - strlen (*value); + *name = XMALLOC (char, len); + strncpy (*name, arg, len-1); + (*name)[len - 1] = '\0'; + + return 0; +} + +void +lt_opt_process_env_set (const char *arg) +{ + char *name = NULL; + char *value = NULL; + + if (lt_split_name_value (arg, &name, &value) != 0) + { + XFREE (name); + XFREE (value); + lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); + } + + lt_setenv (name, value); + XFREE (name); + XFREE (value); +} + +void +lt_opt_process_env_prepend (const char *arg) +{ + char *name = NULL; + char *value = NULL; + char *new_value = NULL; + + if (lt_split_name_value (arg, &name, &value) != 0) + { + XFREE (name); + XFREE (value); + lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); + } + + new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + XFREE (name); + XFREE (value); +} + +void +lt_opt_process_env_append (const char *arg) +{ + char *name = NULL; + char *value = NULL; + char *new_value = NULL; + + if (lt_split_name_value (arg, &name, &value) != 0) + { + XFREE (name); + XFREE (value); + lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); + } + + new_value = lt_extend_str (getenv (name), value, 1); + lt_setenv (name, new_value); + XFREE (new_value); + XFREE (name); + XFREE (value); +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + (name ? name : ""), + (value ? value : ""))); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + int len = strlen (new_value); + while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[len-1] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + (name ? name : ""), + (value ? value : ""))); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + + +EOF +} +# end: func_emit_cwrapperexe_src + +# func_mode_link arg... +func_mode_link () +{ + $opt_debug + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module="${wl}-single_module" + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + dlfiles="$dlfiles $arg" + else + dlprefiles="$dlprefiles $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + test -f "$arg" \ + || func_fatal_error "symbol file \`$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) deplibs="$deplibs $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# moreargs="$moreargs $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file \`$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) rpath="$rpath $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) xrpath="$xrpath $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + weak) + weak_libs="$weak_libs $arg" + prev= + continue + ;; + xcclinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + compiler_flags="$compiler_flags $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "\`-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname '-L' '' "$arg" + dir=$func_stripname_result + if test -z "$dir"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between \`-L' and \`$1'" + else + func_fatal_error "need path for \`-L' option" + fi + fi + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of \`$dir'" + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "*) ;; + *) + deplibs="$deplibs -L$dir" + lib_search_path="$lib_search_path $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) dllsearchpath="$dllsearchpath:$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + deplibs="$deplibs System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + deplibs="$deplibs $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot) + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;; + esac + continue + ;; + + -multi_module) + single_module="${wl}-multi_module" + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "\`-no-install' is ignored for $host" + func_warning "assuming \`-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + arg="$arg $wl$func_quote_for_eval_result" + compiler_flags="$compiler_flags $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + arg="$arg $wl$func_quote_for_eval_result" + compiler_flags="$compiler_flags $wl$func_quote_for_eval_result" + linker_flags="$linker_flags $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + # -64, -mips[0-9] enable 64-bit mode on the SGI compiler + # -r[0-9][0-9]* specifies the processor on the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler + # +DA*, +DD* enable 64-bit mode on the HP compiler + # -q* pass through compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* pass through architecture-specific + # compiler args for GCC + # -F/path gives path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC + # @file GCC response files + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + func_append compile_command " $arg" + func_append finalize_command " $arg" + compiler_flags="$compiler_flags $arg" + continue + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + *.$objext) + # A standard object. + objs="$objs $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + deplibs="$deplibs $arg" + old_deplibs="$old_deplibs $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + dlfiles="$dlfiles $arg" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + dlprefiles="$dlprefiles $arg" + prev= + else + deplibs="$deplibs $arg" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the \`$prevarg' option requires an argument" + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname="$func_basename_result" + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + func_dirname "$output" "/" "" + output_objdir="$func_dirname_result$objdir" + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_duplicate_deps ; then + case "$libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + libs="$libs $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; + esac + pre_post_deps="$pre_post_deps $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test "$linkmode,$pass" = "lib,link"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs="$tmp_deplibs" + fi + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) + libs="$deplibs %DEPLIBS%" + test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" + ;; + esac + fi + if test "$linkmode,$pass" = "lib,dlpreopen"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + case $lib in + *.la) func_source "$lib" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"` + case " $weak_libs " in + *" $deplib_base "*) ;; + *) deplibs="$deplibs $deplib" ;; + esac + done + done + libs="$dlprefiles" + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + compiler_flags="$compiler_flags $deplib" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + func_warning "\`-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test "$linkmode" = lib; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + *.ltframework) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + *) + func_warning "\`-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + func_stripname '-R' '' "$deplib" + dir=$func_stripname_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) lib="$deplib" ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + $ECHO + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because the file extensions .$libext of this argument makes me believe" + $ECHO "*** that it is just a static archive that I should not use here." + else + $ECHO + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + ;; + esac + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + newdlprefiles="$newdlprefiles $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + newdlfiles="$newdlfiles $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + + if test "$found" = yes || test -f "$lib"; then : + else + func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" + fi + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "\`$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && dlfiles="$dlfiles $dlopen" + test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + # It is a libtool convenience library, so add in its objects. + convenience="$convenience $ladir/$objdir/$old_library" + old_convenience="$old_convenience $ladir/$objdir/$old_library" + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + elif test "$linkmode" != prog && test "$linkmode" != lib; then + func_fatal_error "\`$lib' is not a convenience library" + fi + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + for l in $old_library $library_names; do + linklib="$l" + done + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + func_fatal_error "cannot -dlopen a convenience library: \`$lib'" + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + dlprefiles="$dlprefiles $lib $dependency_libs" + else + newdlfiles="$newdlfiles $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of \`$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir="$ladir" + fi + ;; + esac + func_basename "$lib" + laname="$func_basename_result" + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library \`$lib' was moved." + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$libdir" + absdir="$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir" && test "$linkmode" = prog; then + func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" + fi + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + newdlprefiles="$newdlprefiles $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + newdlprefiles="$newdlprefiles $dir/$dlname" + else + newdlprefiles="$newdlprefiles $dir/$linklib" + fi + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + newlib_search_path="$newlib_search_path $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath:" in + *"$absdir:"*) ;; + *) temp_rpath="$temp_rpath$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc*) + # No point in relinking DLLs because paths are not encoded + notinst_deplibs="$notinst_deplibs $lib" + need_relink=no + ;; + *) + if test "$installed" = no; then + notinst_deplibs="$notinst_deplibs $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule="" + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule="$dlpremoduletest" + break + fi + done + if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then + $ECHO + if test "$linkmode" = prog; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname="$1" + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc*) + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + func_basename "$soroot" + soname="$func_basename_result" + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from \`$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for \`$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we can not + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null ; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + $ECHO + $ECHO "*** And there doesn't seem to be a static archive available" + $ECHO "*** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + elif test -n "$old_library"; then + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$dir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && + test "$hardcode_minus_L" != yes && + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + $ECHO + $ECHO "*** Warning: This system can not link to static lib archive $lib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + $ECHO "*** But as you try to build a module library, libtool will still create " + $ECHO "*** a static module, that should work as long as the dlopening application" + $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + $ECHO + $ECHO "*** However, this would only work if libtool was able to extract symbol" + $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" + $ECHO "*** not find such a program. So, this module is probably useless." + $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) xrpath="$xrpath $temp_xrpath";; + esac;; + *) temp_deplibs="$temp_deplibs $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + newlib_search_path="$newlib_search_path $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path="$deplib" ;; + *.la) + func_dirname "$deplib" "" "." + dir="$func_dirname_result" + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of \`$dir'" + absdir="$dir" + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl" ; then + depdepl="$absdir/$objdir/$depdepl" + darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" + linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}" + path= + fi + fi + ;; + *) + path="-L$absdir/$objdir" + ;; + esac + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "\`$deplib' seems to be moved" + + path="-L$absdir" + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test "$pass" = link; then + if test "$linkmode" = "prog"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) lib_search_path="$lib_search_path $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + tmp_libs="$tmp_libs $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + fi + if test "$linkmode" = prog || test "$linkmode" = lib; then + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "\`-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "\`-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + objs="$objs$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test "$module" = no && \ + func_fatal_help "libtool library \`$output' must begin with \`lib'" + + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" + else + $ECHO + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + libobjs="$libobjs $objs" + fi + fi + + test "$dlself" != no && \ + func_warning "\`-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test "$#" -gt 1 && \ + func_warning "ignoring multiple \`-rpath's for a libtool library" + + install_libdir="$1" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "\`-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + shift + IFS="$save_ifs" + + test -n "$7" && \ + func_fatal_help "too many parameters to \`-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$1" + number_minor="$2" + number_revision="$3" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + darwin|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + *) + func_fatal_configuration "$modename: unknown library version type \`$version_type'" + ;; + esac + ;; + no) + current="$1" + revision="$2" + age="$3" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT \`$current' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION \`$revision' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE \`$age' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE \`$age' is greater than the current interface number \`$current'" + func_fatal_error "\`$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current" + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + verstring="$verstring:${current}.0" + ;; + + qnx) + major=".$current" + versuffix=".$current" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + + *) + func_fatal_configuration "unknown library version type \`$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + func_warning "undefined symbols not allowed in $host shared libraries" + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + + fi + + func_generate_dlsyms "$libname" "$libname" "yes" + libobjs="$libobjs $symfileobj" + test "X$libobjs" = "X " && libobjs= + + if test "$mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + removelist="$removelist $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + oldlibs="$oldlibs $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"` + # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"` + # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + temp_xrpath="$temp_xrpath -R$libdir" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) dlfiles="$dlfiles $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) dlprefiles="$dlprefiles $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + deplibs="$deplibs System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + deplibs="$deplibs -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c </dev/null` + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $ECHO + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $ECHO + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \ + -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"` + done + fi + if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' | + $GREP . >/dev/null; then + $ECHO + if test "X$deplibs_check_method" = "Xnone"; then + $ECHO "*** Warning: inter-library dependencies are not supported in this platform." + else + $ECHO "*** Warning: inter-library dependencies are not known to be supported." + fi + $ECHO "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + fi + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + $ECHO + $ECHO "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + $ECHO "*** a static module, that should work as long as the dlopening" + $ECHO "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + $ECHO + $ECHO "*** However, this would only work if libtool was able to extract symbol" + $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" + $ECHO "*** not find such a program. So, this module is probably useless." + $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + $ECHO "*** The inter-library dependencies that have been dropped here will be" + $ECHO "*** automatically added whenever a program is linked with this library" + $ECHO "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + $ECHO + $ECHO "*** Since this library must not contain undefined symbols," + $ECHO "*** because either the platform does not support them or" + $ECHO "*** it was explicitly requested with -no-undefined," + $ECHO "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + deplibs="$new_libs" + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + dep_rpath="$dep_rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + if test -n "$hardcode_libdir_flag_spec_ld"; then + eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" + else + eval dep_rpath=\"$hardcode_libdir_flag_spec\" + fi + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname="$1" + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + linknames="$linknames $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols="$output_objdir/$libname.uexp" + delfiles="$delfiles $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + if test "x`$SED 1q $export_symbols`" != xEXPORTS; then + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols="$export_symbols" + export_symbols= + always_export_symbols=yes + fi + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + func_len " $cmd" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' + fi + + if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + tmp_deplibs="$tmp_deplibs $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test "$compiler_needs_object" = yes && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + libobjs="$libobjs $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + linker_flags="$linker_flags $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + output_la=`$ECHO "X$output" | $Xsed -e "$basename"` + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then + output=${output_objdir}/${output_la}.lnkscript + func_verbose "creating GNU ld script: $output" + $ECHO 'INPUT (' > $output + for obj in $save_libobjs + do + $ECHO "$obj" >> $output + done + $ECHO ')' >> $output + delfiles="$delfiles $output" + elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then + output=${output_objdir}/${output_la}.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test "$compiler_needs_object" = yes; then + firstobj="$1 " + shift + fi + for obj + do + $ECHO "$obj" >> $output + done + delfiles="$delfiles $output" + output=$firstobj\"$file_list_spec$output\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-${k}.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test "X$objlist" = X || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + eval concat_cmds=\"$reload_cmds $objlist $last_robj\" + else + # All subsequent reloadable object files will link in + # the last one created. + eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-${k}.$objext + objlist=$obj + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" + if test -n "$last_robj"; then + eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + fi + delfiles="$delfiles $output" + + else + output= + fi + + if ${skipped_export-false}; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + fi + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + if ${skipped_export-false}; then + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + fi + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $dlprefiles + libobjs="$libobjs $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "\`-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object \`$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "\`-release' is ignored for programs" + + test "$preload" = yes \ + && test "$dlopen_support" = unknown \ + && test "$dlopen_self" = unknown \ + && test "$dlopen_self_static" = unknown && \ + func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test "$tagname" = CXX ; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + compile_command="$compile_command ${wl}-bind_at_load" + finalize_command="$finalize_command ${wl}-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + compile_command="$compile_command $compile_deplibs" + finalize_command="$finalize_command $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) dllsearchpath="$dllsearchpath:$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" "no" + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=yes + case $host in + *cygwin* | *mingw* ) + if test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + *cegcc) + # Disable wrappers for cegcc, we are cross compiling anyway. + wrappers_required=no + ;; + *) + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + esac + if test "$wrappers_required" = no; then + # Replace the output file specification. + compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.${objext}"; then + func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' + fi + + exit $exit_status + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + rpath="$rpath$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "\`$output' will be relinked during installation" + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` + fi + + # Quote $ECHO for shipping. + if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then + case $progpath in + [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; + *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; + esac + qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"` + else + qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host" ; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save $symfileobj" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + if test "$preload" = yes && test -f "$symfileobj"; then + oldobjs="$oldobjs $symfileobj" + fi + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $addlibs + oldobjs="$oldobjs $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $dlprefiles + oldobjs="$oldobjs $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + $ECHO "copying selected object files to avoid basename conflicts..." + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase="$func_basename_result" + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + oldobjs="$oldobjs $gentop/$newobj" + ;; + *) oldobjs="$oldobjs $obj" ;; + esac + done + fi + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + newdependency_libs="$newdependency_libs $libdir/$name" + ;; + *) newdependency_libs="$newdependency_libs $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + newdlfiles="$newdlfiles $libdir/$name" + ;; + *) newdlfiles="$newdlfiles $lib" ;; + esac + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + newdlprefiles="$newdlprefiles $libdir/$name" + ;; + esac + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlfiles="$newdlfiles $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlprefiles="$newdlprefiles $abs" + done + dlprefiles="$newdlprefiles" + fi + $RM $output + # place dlname in correct position for cygwin + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that can not go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +{ test "$mode" = link || test "$mode" = relink; } && + func_mode_link ${1+"$@"} + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $opt_debug + RM="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) RM="$RM $arg"; rmforce=yes ;; + -*) RM="$RM $arg" ;; + *) files="$files $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + origobjdir="$objdir" + for file in $files; do + func_dirname "$file" "" "." + dir="$func_dirname_result" + if test "X$dir" = X.; then + objdir="$origobjdir" + else + objdir="$dir/$origobjdir" + fi + func_basename "$file" + name="$func_basename_result" + test "$mode" = uninstall && objdir="$dir" + + # Remember objdir for removal later, being careful to avoid duplicates + if test "$mode" = clean; then + case " $rmdirs " in + *" $objdir "*) ;; + *) rmdirs="$rmdirs $objdir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + rmfiles="$rmfiles $objdir/$n" + done + test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" + + case "$mode" in + clean) + case " $library_names " in + # " " in the beginning catches empty $dlname + *" $dlname "*) ;; + *) rmfiles="$rmfiles $objdir/$dlname" ;; + esac + test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && + test "$pic_object" != none; then + rmfiles="$rmfiles $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && + test "$non_pic_object" != none; then + rmfiles="$rmfiles $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$mode" = clean ; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + rmfiles="$rmfiles $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + rmfiles="$rmfiles $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + rmfiles="$rmfiles $objdir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + rmfiles="$rmfiles $objdir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + objdir="$origobjdir" + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +{ test "$mode" = uninstall || test "$mode" = clean; } && + func_mode_uninstall ${1+"$@"} + +test -z "$mode" && { + help="$generic_help" + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode \`$mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: +# vi:sw=2 + diff --git a/m4/libtool.m4 b/m4/libtool.m4 new file mode 100644 index 0000000..a3fee53 --- /dev/null +++ b/m4/libtool.m4 @@ -0,0 +1,7377 @@ +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +m4_define([_LT_COPYING], [dnl +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +]) + +# serial 56 LT_INIT + + +# LT_PREREQ(VERSION) +# ------------------ +# Complain and exit if this libtool version is less that VERSION. +m4_defun([LT_PREREQ], +[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, + [m4_default([$3], + [m4_fatal([Libtool version $1 or higher is required], + 63)])], + [$2])]) + + +# _LT_CHECK_BUILDDIR +# ------------------ +# Complain if the absolute build directory name contains unusual characters +m4_defun([_LT_CHECK_BUILDDIR], +[case `pwd` in + *\ * | *\ *) + AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; +esac +]) + + +# LT_INIT([OPTIONS]) +# ------------------ +AC_DEFUN([LT_INIT], +[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT +AC_BEFORE([$0], [LT_LANG])dnl +AC_BEFORE([$0], [LT_OUTPUT])dnl +AC_BEFORE([$0], [LTDL_INIT])dnl +m4_require([_LT_CHECK_BUILDDIR])dnl + +dnl Autoconf doesn't catch unexpanded LT_ macros by default: +m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl +m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl +dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 +dnl unless we require an AC_DEFUNed macro: +AC_REQUIRE([LTOPTIONS_VERSION])dnl +AC_REQUIRE([LTSUGAR_VERSION])dnl +AC_REQUIRE([LTVERSION_VERSION])dnl +AC_REQUIRE([LTOBSOLETE_VERSION])dnl +m4_require([_LT_PROG_LTMAIN])dnl + +dnl Parse OPTIONS +_LT_SET_OPTIONS([$0], [$1]) + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +_LT_SETUP + +# Only expand once: +m4_define([LT_INIT]) +])# LT_INIT + +# Old names: +AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) +AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PROG_LIBTOOL], []) +dnl AC_DEFUN([AM_PROG_LIBTOOL], []) + + +# _LT_CC_BASENAME(CC) +# ------------------- +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +m4_defun([_LT_CC_BASENAME], +[for cc_temp in $1""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl +_LT_PROG_ECHO_BACKSLASH + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from `configure', and `config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# `config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain="$ac_aux_dir/ltmain.sh" +])# _LT_PROG_LTMAIN + + +## ------------------------------------- ## +## Accumulate code for creating libtool. ## +## ------------------------------------- ## + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the `libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + +## ------------------------ ## +## FIXME: Eliminate VARNAME ## +## ------------------------ ## + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to `config.status' so that its +# declaration there will have the same value as in `configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# ='`$ECHO "X$" | $Xsed -e "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags="_LT_TAGS"dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into `config.status', and then the shell code to quote escape them in +# for loops in `config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Fix-up fallback echo if it was mangled by the above quoting rules. +case \$lt_ECHO in +*'\\\[$]0 --fallback-echo"')dnl " + lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` + ;; +esac + +_LT_OUTPUT_LIBTOOL_INIT +]) + + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +cat >"$CONFIG_LT" <<_LTEOF +#! $SHELL +# Generated by $as_me. +# Run this file to recreate a libtool stub with the current configuration. + +lt_cl_silent=false +SHELL=\${CONFIG_SHELL-$SHELL} +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AS_SHELL_SANITIZE +_AS_PREPARE + +exec AS_MESSAGE_FD>&1 +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to ." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2008 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $[#] != 0 +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try \`$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try \`$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +if test "$no_create" != yes; then + lt_cl_success=: + test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" + exec AS_MESSAGE_LOG_FD>/dev/null + $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false + exec AS_MESSAGE_LOG_FD>>config.log + $lt_cl_success || AS_EXIT(1) +fi +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +_LT_COPYING +_LT_LIBTOOL_TAGS + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + _LT_PROG_XSI_SHELLFNS + + sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES +# -------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=echo + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + m4_if([$1], [CXX], +[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX +# ----------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +AC_LINK_IFELSE(AC_LANG_PROGRAM,[ +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi],[]) +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[ifdef([AC_DIVERSION_NOTICE], + [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], + [AC_DIVERT_PUSH(NOTICE)]) +$1 +AC_DIVERT_POP +])# _LT_SHELL_INIT + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Add some code to the start of the generated configure script which +# will find an echo command which doesn't interpret backslashes. +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[_LT_SHELL_INIT([ +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} + +case X$lt_ECHO in +X*--fallback-echo) + # Remove one level of quotation (which was required for Make). + ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` + ;; +esac + +ECHO=${lt_ECHO-echo} +if test "X[$]1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X[$]1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then + # Yippee, $ECHO works! + : +else + # Restart under the correct shell. + exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} +fi + +if test "X[$]1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<_LT_EOF +[$]* +_LT_EOF + exit 0 +fi + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test -z "$lt_ECHO"; then + if test "X${echo_test_string+set}" != Xset; then + # find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if { echo_test_string=`eval $cmd`; } 2>/dev/null && + { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null + then + break + fi + done + fi + + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + : + else + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$ECHO" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + ECHO='print -r' + elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} + else + # Try using printf. + ECHO='printf %s\n' + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + ECHO="$CONFIG_SHELL [$]0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$CONFIG_SHELL [$]0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do + if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "[$]0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} + else + # Oops. We lost completely, so just stick with echo. + ECHO=echo + fi + fi + fi + fi + fi +fi + +# Copy echo and quote the copy suitably for passing to libtool from +# the Makefile, instead of quoting the original, which is used later. +lt_ECHO=$ECHO +if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then + lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" +fi + +AC_SUBST(lt_ECHO) +]) +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], + [An echo program that does not interpret backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line __oline__ "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" +])# _LT_ENABLE_LOCK + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[AC_CHECK_TOOL(AR, ar, false) +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1]) + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test x"[$]$2" = xyes; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ + = "XX$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line __oline__ "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links="nottested" +if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", + [Define to the sub-directory in which libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || + test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[123]]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[[3-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # Some binutils ld are patched to set DT_RUNPATH + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program which can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program which can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method == "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi]) +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) + AC_SUBST([DUMPBIN]) + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +AC_MSG_CHECKING([for $compiler option to produce PIC]) +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC*) + # IBM XL 8.0 on PPC + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl*) + # IBM XL C 8.0/Fortran 10.1 on PPC + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac +AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + ;; + linux* | k*bsd*-gnu) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag= + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + _LT_TAGVAR(link_all_deplibs, $1)=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + freebsd1*) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + AC_LINK_IFELSE(int foo(void) {}, + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + ) + LDFLAGS="$save_LDFLAGS" + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_MSG_CHECKING([whether -lc should be explicitly linked in]) + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], + [[If ld is used when linking, flag to hardcode $libdir into a binary + during linking. This must work even if $libdir does not exist]]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting ${shlibpath_var} if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [fix_srcfile_path], [1], + [Fix the shell variable $srcfile for the compiler]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report which library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC="$lt_save_CC" +])# _LT_LANG_C_CONFIG + + +# _LT_PROG_CXX +# ------------ +# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++ +# compiler, we have our own version here. +m4_defun([_LT_PROG_CXX], +[ +pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes]) +AC_PROG_CXX +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_CXX + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_CXX], []) + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[AC_REQUIRE([_LT_PROG_CXX])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd[[12]]*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + gnu*) + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 will use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + xl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=echo + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + + _LT_TAGVAR(GCC, $1)="$GXX" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +]) +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + else + prev= + fi + + if test "$pre_test_object_deps_done" = no; then + case $p in + -L* | -R*) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + ;; + + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)="$p" + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)="$p" + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_PROG_F77 +# ------------ +# Since AC_PROG_F77 is broken, in that it returns the empty string +# if there is no fortran compiler, we have our own version here. +m4_defun([_LT_PROG_F77], +[ +pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes]) +AC_PROG_F77 +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_F77 + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_F77], []) + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_REQUIRE([_LT_PROG_F77])dnl +AC_LANG_PUSH(Fortran 77) + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_F77" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + CC=${F77-"f77"} + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$G77" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" +fi # test "$_lt_disable_F77" != yes + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_PROG_FC +# ----------- +# Since AC_PROG_FC is broken, in that it returns the empty string +# if there is no fortran compiler, we have our own version here. +m4_defun([_LT_PROG_FC], +[ +pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes]) +AC_PROG_FC +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_FC + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_FC], []) + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_REQUIRE([_LT_PROG_FC])dnl +AC_LANG_PUSH(Fortran) + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_FC" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + CC=${FC-"f95"} + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" +fi # test "$_lt_disable_FC" != yes + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC="$lt_save_CC" +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC="$lt_save_CC" +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +AC_MSG_RESULT([$xsi_shell]) +_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) + +AC_MSG_CHECKING([whether the shell understands "+="]) +lt_shell_append=no +( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +AC_MSG_RESULT([$lt_shell_append]) +_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PROG_XSI_SHELLFNS +# --------------------- +# Bourne and XSI compatible variants of some useful shell functions. +m4_defun([_LT_PROG_XSI_SHELLFNS], +[case $xsi_shell in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +func_stripname () +{ + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $[*] )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + +_LT_EOF + ;; + *) # Bourne compatible functions. + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + +dnl func_dirname_and_basename +dnl A portable version of this function is already defined in general.m4sh +dnl so there is no need for it here. + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; + esac +} + +# sed scripts: +my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' +my_sed_long_arg='1s/^-[[^=]]*=//' + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` + func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` +} + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'` +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "$[@]"` +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` +} + +_LT_EOF +esac + +case $lt_shell_append in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$[1]+=\$[2]" +} +_LT_EOF + ;; + *) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$[1]=\$$[1]\$[2]" +} + +_LT_EOF + ;; + esac +]) diff --git a/m4/ltoptions.m4 b/m4/ltoptions.m4 new file mode 100644 index 0000000..34151a3 --- /dev/null +++ b/m4/ltoptions.m4 @@ -0,0 +1,368 @@ +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + +## --------------------------------- ## +## Macros to handle LT_INIT options. ## +## --------------------------------- ## + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [0], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# LT_INIT options. +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [pic_mode="$withval"], + [pic_mode=default]) + +test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + +## ----------------- ## +## LTDL_INIT Options ## +## ----------------- ## + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/m4/ltsugar.m4 b/m4/ltsugar.m4 new file mode 100644 index 0000000..9000a05 --- /dev/null +++ b/m4/ltsugar.m4 @@ -0,0 +1,123 @@ +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) diff --git a/m4/ltversion.m4 b/m4/ltversion.m4 new file mode 100644 index 0000000..f3c5309 --- /dev/null +++ b/m4/ltversion.m4 @@ -0,0 +1,23 @@ +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# Generated from ltversion.in. + +# serial 3017 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.2.6b]) +m4_define([LT_PACKAGE_REVISION], [1.3017]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.2.6b' +macro_revision='1.3017' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) diff --git a/m4/lt~obsolete.m4 b/m4/lt~obsolete.m4 new file mode 100644 index 0000000..637bb20 --- /dev/null +++ b/m4/lt~obsolete.m4 @@ -0,0 +1,92 @@ +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 4 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) +m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) +m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) +m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) +m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) +m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) +m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) +m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) +m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) +m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) +m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) +m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) +m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) +m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) +m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) +m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) +m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) +m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) +m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) +m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) +m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) +m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) +m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) +m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) +m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) +m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) +m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) +m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) +m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) +m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) +m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) +m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) +m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) +m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) +m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])]) +m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) +m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) +m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) +m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) +m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) +m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) +m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) +m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) diff --git a/missing b/missing new file mode 100755 index 0000000..64b5f90 --- /dev/null +++ b/missing @@ -0,0 +1,353 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. + +scriptversion=2004-09-07.08 + +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004 +# Free Software Foundation, Inc. +# Originally by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +run=: + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +msg="missing on your system" + +case "$1" in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + # Exit code 63 means version mismatch. This often happens + # when the user try to use an ancient version of a tool on + # a file that requires a minimum version. In this case we + # we should proceed has if the program had been absent, or + # if --run hadn't been passed. + if test $? = 63; then + run=: + msg="probably too old" + fi + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + --run try to run the given command, and emulate it if it fails + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + help2man touch the output file + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + tar try tar, gnutar, gtar, then tar without non-portable flags + yacc create \`y.tab.[ch]', if possible, from existing .[ch] + +Send bug reports to ." + exit 0 + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit 0 + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + +esac + +# Now exit if we have it, but it failed. Also exit now if we +# don't have it and --version was passed (most likely to detect +# the program). +case "$1" in + lex|yacc) + # Not GNU programs, they don't have --version. + ;; + + tar) + if test -n "$run"; then + echo 1>&2 "ERROR: \`tar' requires --run" + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + exit 1 + fi + ;; + + *) + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then + # We have it, but it failed. + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + # Could not run --version or --help. This is probably someone + # running `$TOOL --version' or `$TOOL --help' to check whether + # $TOOL exists and not knowing $TOOL uses missing. + exit 1 + fi + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case "$1" in + aclocal*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case "$f" in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + autom4te) + echo 1>&2 "\ +WARNING: \`$1' is needed, but is $msg. + You might have modified some files without having the + proper tools for further handling them. + You can get \`$1' as part of \`Autoconf' from any GNU + archive site." + + file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'` + test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo "#! /bin/sh" + echo "# Created by GNU Automake missing as a replacement of" + echo "# $ $@" + echo "exit 0" + chmod +x $file + exit 1 + fi + ;; + + bison|yacc) + echo 1>&2 "\ +WARNING: \`$1' $msg. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if [ $# -ne 1 ]; then + eval LASTARG="\${$#}" + case "$LASTARG" in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if [ ! -f y.tab.h ]; then + echo >y.tab.h + fi + if [ ! -f y.tab.c ]; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex|flex) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if [ $# -ne 1 ]; then + eval LASTARG="\${$#}" + case "$LASTARG" in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if [ ! -f lex.yy.c ]; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + help2man) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a dependency of a manual page. You may need the + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + + file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` + if test -z "$file"; then + file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'` + fi + if [ -f "$file" ]; then + touch $file + else + test -z "$file" || exec >$file + echo ".ab help2man is required to generate this page" + exit 1 + fi + ;; + + makeinfo) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` + if test -z "$file"; then + file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file` + fi + touch $file + ;; + + tar) + shift + + # We have already tried tar in the generic part. + # Look for gnutar/gtar before invocation to avoid ugly error + # messages. + if (gnutar --version > /dev/null 2>&1); then + gnutar "$@" && exit 0 + fi + if (gtar --version > /dev/null 2>&1); then + gtar "$@" && exit 0 + fi + firstarg="$1" + if shift; then + case "$firstarg" in + *o*) + firstarg=`echo "$firstarg" | sed s/o//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + case "$firstarg" in + *h*) + firstarg=`echo "$firstarg" | sed s/h//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + fi + + echo 1>&2 "\ +WARNING: I can't seem to be able to run \`tar' with the given arguments. + You may want to install GNU tar or Free paxutils, or check the + command line arguments." + exit 1 + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and is $msg. + You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequisites for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/mkinstalldirs b/mkinstalldirs new file mode 100755 index 0000000..318cc98 --- /dev/null +++ b/mkinstalldirs @@ -0,0 +1,40 @@ +#! /bin/sh +# mkinstalldirs --- make directory hierarchy +# Author: Noah Friedman +# Created: 1993-05-16 +# Public domain + +# $Id: mkinstalldirs,v 1.1.1.1 2004-10-26 19:54:13 spotspot Exp $ + +errstatus=0 + +for file +do + set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'` + shift + + pathcomp= + for d + do + pathcomp="$pathcomp$d" + case "$pathcomp" in + -* ) pathcomp=./$pathcomp ;; + esac + + if test ! -d "$pathcomp"; then + echo "mkdir $pathcomp" 1>&2 + + mkdir "$pathcomp" || lasterr=$? + + if test ! -d "$pathcomp"; then + errstatus=$lasterr + fi + fi + + pathcomp="$pathcomp/" + done +done + +exit $errstatus + +# mkinstalldirs ends here diff --git a/palettes.c b/palettes.c new file mode 100644 index 0000000..3b0c26f --- /dev/null +++ b/palettes.c @@ -0,0 +1,506 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#include "private.h" +#include "palettes.h" + +lib_palette *the_palettes = NULL; +int npalettes; + +static void parse_palettes(xmlNode *node) { + xmlAttrPtr attr; + char *val; + lib_palette *pal; + int hex_error; + + while (node) { + if (node->type == XML_ELEMENT_NODE && !xmlStrcmp(node->name, (const xmlChar *)"palette")) { + attr = node->properties; + pal = &the_palettes[npalettes]; + memset(pal, 0, sizeof(lib_palette)); + + while (attr) { + val = (char *) xmlGetProp(node, attr->name); + if (!xmlStrcmp(attr->name, (const xmlChar *)"data")) { + int count = 256; + int c_idx = 0; + int r,g,b; + int col_count = 0; + int sscanf_ret; + + c_idx=0; + col_count = 0; + hex_error = 0; + + do { + sscanf_ret = sscanf((char *)&(val[c_idx]),"00%2x%2x%2x",&r,&g,&b); + if (sscanf_ret != 3) { + fprintf(stderr,"error: problem reading hexadecimal color data '%8s'\n",&val[c_idx]); + hex_error = 1; + break; + } + c_idx += 8; + while (isspace( (int)val[c_idx])) + c_idx++; + + pal->colors[col_count][0] = r; + pal->colors[col_count][1] = g; + pal->colors[col_count][2] = b; + + col_count++; + } while (col_countname, (const xmlChar *)"number")) { + pal->number = atoi(val); + } else if (!xmlStrcmp(attr->name, (const xmlChar *)"name")) { + strncpy(pal->name, val, flam3_name_len); + pal->name[flam3_name_len-1] = 0; + } + + xmlFree(val); + attr = attr->next; + } + + if (hex_error == 0) { + npalettes++; + the_palettes = realloc(the_palettes, (1 + npalettes) * sizeof(lib_palette)); + } + } else + parse_palettes(node->children); + + node = node->next; + } +} + +static int init_palettes(char *filename) { + FILE *fp; + xmlDocPtr doc; + xmlNode *rootnode; + int i, c, slen = 5000; + char *s; + + fp = fopen(filename, "rb"); + if (NULL == fp) { + fprintf(stderr, "flam3: could not open palette file "); + perror(filename); + return(-1); + } + + /* Incrementally read XML file into a string */ + s = malloc(slen); + i = 0; + do { + c = getc(fp); + if (EOF == c) { + if (ferror(fp)) { + perror(filename); + return(-1); + } + break; + } + s[i++] = c; + if (i == slen-1) { + slen *= 2; + s = realloc(s, slen); + } + } while (1); + + fclose(fp); + s[i] = 0; + + doc = xmlReadMemory(s, (int)strlen(s), filename, NULL, XML_PARSE_NONET); + if (NULL == doc) { + fprintf(stderr, "error parsing %s (%s).\n", filename, s); + return(-1); + } + rootnode = xmlDocGetRootElement(doc); + the_palettes = malloc(sizeof(lib_palette)); + npalettes = 0; + parse_palettes(rootnode); + xmlFreeDoc(doc); + + free(s); + xmlCleanupParser(); + return(1); +} + +int flam3_get_palette(int n, flam3_palette c, double hue_rotation) { + int cmap_len = 256; + int idx, i, j, rcode; + + // set palette to all white in case there are problems + for (i = 0; i < cmap_len; i++) { + c[i].index = i; + for (j = 0; j < 4; j++) + c[i].color[j] = 1.0; + } + + if (NULL == the_palettes) { + char *d = getenv("flam3_palettes"); + rcode = init_palettes(d ? d : (PACKAGE_DATA_DIR "/flam3-palettes.xml")); + if (rcode<0) { + fprintf(stderr,"error reading xml palette file, setting to all white\n"); + return(-1); + } + } + + if (flam3_palette_random == n) + n = the_palettes[random()%npalettes].number; + + for (idx = 0; idx < npalettes; idx++) { + + if (n == the_palettes[idx].number) { + /* Loop over elements of cmap */ + for (i = 0; i < cmap_len; i++) { + int ii = (i * 256) / cmap_len; + double rgb[3], hsv[3]; + + /* Colors are in 0-1 space */ + for (j = 0; j < 3; j++) + rgb[j] = the_palettes[idx].colors[ii][j] / 255.0; + + rgb2hsv(rgb, hsv); + hsv[0] += hue_rotation * 6.0; + hsv2rgb(hsv, rgb); + + c[i].index = i; + + for (j = 0; j < 3; j++) + c[i].color[j] = rgb[j]; + + c[i].color[3] = 1.0; + } + + return n; + } + } + + fprintf(stderr, "warning: palette number %d not found, using white.\n", n); + + return(-1); +} + +/* rgb 0 - 1, + h 0 - 6, s 0 - 1, v 0 - 1 */ +void rgb2hsv(rgb, hsv) + double *rgb; double *hsv; + { + double rd, gd, bd, h, s, v, max, min, del, rc, gc, bc; + + rd = rgb[0]; + gd = rgb[1]; + bd = rgb[2]; + + /* compute maximum of rd,gd,bd */ + if (rd>=gd) { if (rd>=bd) max = rd; else max = bd; } + else { if (gd>=bd) max = gd; else max = bd; } + + /* compute minimum of rd,gd,bd */ + if (rd<=gd) { if (rd<=bd) min = rd; else min = bd; } + else { if (gd<=bd) min = gd; else min = bd; } + + del = max - min; + v = max; + if (max != 0.0) s = (del) / max; + else s = 0.0; + + h = 0; + if (s != 0.0) { + rc = (max - rd) / del; + gc = (max - gd) / del; + bc = (max - bd) / del; + + if (rd==max) h = bc - gc; + else if (gd==max) h = 2 + rc - bc; + else if (bd==max) h = 4 + gc - rc; + + if (h<0) h += 6; + } + + hsv[0] = h; + hsv[1] = s; + hsv[2] = v; +} + + +/* h 0 - 6, s 0 - 1, v 0 - 1 + rgb 0 - 1 */ +void hsv2rgb(hsv, rgb) + double *hsv; + double *rgb; +{ + double h = hsv[0], s = hsv[1], v = hsv[2]; + int j; + double rd, gd, bd; + double f, p, q, t; + + while (h >= 6.0) h = h - 6.0; + while (h < 0.0) h = h + 6.0; + j = (int) floor(h); + f = h - j; + p = v * (1-s); + q = v * (1 - (s*f)); + t = v * (1 - (s*(1 - f))); + + switch (j) { + case 0: rd = v; gd = t; bd = p; break; + case 1: rd = q; gd = v; bd = p; break; + case 2: rd = p; gd = v; bd = t; break; + case 3: rd = p; gd = q; bd = v; break; + case 4: rd = t; gd = p; bd = v; break; + case 5: rd = v; gd = p; bd = q; break; + default: rd = v; gd = t; bd = p; break; + } + + rgb[0] = rd; + rgb[1] = gd; + rgb[2] = bd; +} + +double flam3_calc_alpha(double density, double gamma, double linrange) { + + double dnorm = density; + double funcval = pow(linrange, gamma); + double frac,alpha; + + if (dnorm>0) { + if (dnorm < linrange) { + frac = dnorm/linrange; + alpha = (1.0-frac) * dnorm * (funcval / linrange) + frac * pow(dnorm,gamma); + } else + alpha = pow(dnorm,gamma); + } else + alpha = 0; + + return(alpha); +} + +void flam3_calc_newrgb(double *cbuf, double ls, double highpow, double *newrgb) { + + int rgbi; + double newls,lsratio; + double newhsv[3]; + double a, maxa=-1.0, maxc=0; + double adjhlp; + + if (ls==0.0 || (cbuf[0]==0.0 && cbuf[1]==0.0 && cbuf[2]==0.0)) { + newrgb[0] = 0.0; + newrgb[1] = 0.0; + newrgb[2] = 0.0; + return; + } + + /* Identify the most saturated channel */ + for (rgbi=0;rgbi<3;rgbi++) { + a = ls * (cbuf[rgbi]/PREFILTER_WHITE); + if (a>maxa) { + maxa = a; + maxc = cbuf[rgbi]/PREFILTER_WHITE; + } + } + + /* If a channel is saturated and we have a non-negative highlight power */ + /* modify the color to prevent hue shift */ + if (maxa>255 && highpow>=0.0) { + newls = 255.0/maxc; + lsratio = pow(newls/ls,highpow); + + /* Calculate the max-value color (ranged 0 - 1) */ + for (rgbi=0;rgbi<3;rgbi++) + newrgb[rgbi] = newls*(cbuf[rgbi]/PREFILTER_WHITE)/255.0; + + /* Reduce saturation by the lsratio */ + rgb2hsv(newrgb,newhsv); + newhsv[1] *= lsratio; + hsv2rgb(newhsv,newrgb); + + for (rgbi=0;rgbi<3;rgbi++) + newrgb[rgbi] *= 255.0; + + } else { + newls = 255.0/maxc; + adjhlp = -highpow; + if (adjhlp>1) + adjhlp=1; + if (maxa<=255) + adjhlp=1.0; + + /* Calculate the max-value color (ranged 0 - 1) interpolated with the old behaviour */ + for (rgbi=0;rgbi<3;rgbi++) + newrgb[rgbi] = ((1.0-adjhlp)*newls + adjhlp*ls)*(cbuf[rgbi]/PREFILTER_WHITE); + +// for (rgbi=0;rgbi<3;rgbi++) +// newrgb[rgbi] = ls*(cbuf[rgbi]/PREFILTER_WHITE); + } +} + +static int random_xform(flam3_genome *g, int excluded) { + int ntries = 0; + while (ntries++ < 100) { + int i = random() % g->num_xforms; + if (g->xform[i].density > 0.0 && i != excluded) + return i; + } + return -1; +} + + +static double try_colors(flam3_genome *g, int color_resolution) { + int *hist; + int i, hits, res = color_resolution; + int res3 = res * res * res; + flam3_frame f; + unsigned char *image, *p; + flam3_genome saved; + double scalar; + int pixtotal; + stat_struct stats; + + memset(&saved, 0, sizeof(flam3_genome)); + + flam3_copy(&saved, g); + + g->sample_density = 1; + g->spatial_oversample = 1; + g->estimator = 0.0; + + /* Scale the image so that the total number of pixels is ~10000 */ + pixtotal = g->width * g->height; + scalar = sqrt( 10000.0 / (double)pixtotal); + g->width *= scalar; + g->height *= scalar; + g->pixels_per_unit *= scalar; + +// g->width = 100; // XXX keep aspect ratio +// g->height = 100; +// g->pixels_per_unit = 50; + g->nbatches = 1; + g->ntemporal_samples = 1; + +// f.temporal_filter_radius = 0.0; + flam3_init_frame(&f); + f.bits = 33; + f.bytes_per_channel=1; + f.verbose = 0; + f.genomes = g; + f.ngenomes = 1; + f.earlyclip = 1; + f.pixel_aspect_ratio = 1.0; + f.progress = 0; + f.nthreads = 1; + f.sub_batch_size = 10000; + + image = (unsigned char *) calloc(g->width * g->height, 3); + if (flam3_render(&f, image, flam3_field_both, 3, 0, &stats)) { + fprintf(stderr,"Error rendering test image for trycolors. Aborting.\n"); + return(-1); + } + + hist = calloc(sizeof(int), res3); + p = image; + for (i = 0; i < g->height * g->width; i++) { + hist[(p[0] * res / 256) + + (p[1] * res / 256) * res + + (p[2] * res / 256) * res * res]++; + p += 3; + } + + if (0) { + int j, k; + for (i = 0; i < res; i++) { + fprintf(stderr, "\ni=%d: \n", i); + for (j = 0; j < res; j++) { + for (k = 0; k < res; k++) { + fprintf(stderr, " %5d", hist[i * res * res + j * res + k]); + } + fprintf(stderr, "\n"); + } + } + } + + hits = 0; + for (i = 0; i < res3; i++) { + if (hist[i]) hits++; + } + + free(hist); + free(image); + + g->sample_density = saved.sample_density; + g->width = saved.width; + g->height = saved.height; + g->spatial_oversample = saved.spatial_oversample; + g->pixels_per_unit = saved.pixels_per_unit; + g->nbatches = saved.nbatches; + g->ntemporal_samples = saved.ntemporal_samples; + g->estimator = saved.estimator; + + /* Free xform storage */ + clear_cp(&saved,flam3_defaults_on); + + return (double) (hits / res3); +} + +static void change_colors(flam3_genome *g, int change_palette) { + int i; + int x0, x1; + if (change_palette) { + g->hue_rotation = 0.0; + g->palette_index = flam3_get_palette(flam3_palette_random, g->palette, 0.0); + if (g->palette_index < 0) + fprintf(stderr,"error retrieving random palette, setting to all white\n"); + } + for (i = 0; i < g->num_xforms; i++) { + g->xform[i].color = flam3_random01(); + } + x0 = random_xform(g, -1); + x1 = random_xform(g, x0); + if (x0 >= 0 && (random()&1)) g->xform[x0].color = 0.0; + if (x1 >= 0 && (random()&1)) g->xform[x1].color = 1.0; +} + +void flam3_improve_colors(flam3_genome *g, int ntries, int change_palette, int color_resolution) { + int i; + double best, b; + flam3_genome best_genome; + + memset(&best_genome, 0, sizeof(flam3_genome)); + + best = try_colors(g, color_resolution); + if (best<0) { + fprintf(stderr,"error in try_colors, skipping flam3_improve_colors\n"); + return; + } + + flam3_copy(&best_genome,g); + for (i = 0; i < ntries; i++) { + change_colors(g, change_palette); + b = try_colors(g, color_resolution); + if (b < 0) { + fprintf(stderr,"error in try_colors, aborting tries\n"); + break; + } + if (b > best) { + best = b; + flam3_copy(&best_genome,g); + } + } + + flam3_copy(g,&best_genome); + clear_cp(&best_genome,flam3_defaults_on); +} + diff --git a/palettes.h b/palettes.h new file mode 100644 index 0000000..5d7b617 --- /dev/null +++ b/palettes.h @@ -0,0 +1,37 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#ifndef palettes_included +#define palettes_included + + +typedef struct { + int number; + char name[flam3_name_len]; + unsigned char colors[256][3]; +} lib_palette; + + +void rgb2hsv(double *rgb, double *hsv); +void hsv2rgb(double *hsv, double *rgb); + +double flam3_calc_alpha(double density, double gamma, double linrange); +void flam3_calc_newrgb(double *cbuf, double ls, double highpow, double *newrgb); + +#endif + diff --git a/parser.c b/parser.c new file mode 100644 index 0000000..03f9bd0 --- /dev/null +++ b/parser.c @@ -0,0 +1,1384 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#include "parser.h" +#include "interpolation.h" +#include "filters.h" +#include + +static int flam3_conversion_failed; + +int flam3_atoi(char *nstr) { + + /* Note that this is NOT thread-safe, but simplifies things significantly. */ + int res; + char *endp; + + /* Reset errno */ + errno=0; + + /* Convert the string using strtol */ + res = strtol(nstr, &endp, 10); + + /* Check errno & return string */ + if (endp!=nstr+strlen(nstr)) { + flam3_conversion_failed = 1; + fprintf(stderr,"flam3_atoi : Error converting :%s: extra chars\n",nstr); + } + if (errno) { + flam3_conversion_failed = 1; + fprintf(stderr,"flam3_atoi : Error converting :%s:\n",nstr); + } + return(res); +} + +double flam3_atof(char *nstr) { + + /* Note that this is NOT thread-safe, but simplifies things significantly. */ + double res; + char *endp; + + /* Reset errno */ + errno=0; + + /* Convert the string using strtod */ + res = strtod(nstr, &endp); + + /* Check errno & return string */ + if (endp!=nstr+strlen(nstr)) { + flam3_conversion_failed = 1; + fprintf(stderr,"flam3_atof: Error converting :%s: extra chars\n",nstr); + } + if (errno) { + flam3_conversion_failed = 1; + fprintf(stderr,"flam3_atof: Error converting :%s:\n",nstr); + } + return(res); +} + +int var2n(const char *s) { + int i; + + for (i = 0; i < flam3_nvariations; i++) + if (!strcmp(s, flam3_variation_names[i])) return i; + + return flam3_variation_none; +} + +int flam3_parse_hexformat_colors(char *colstr, flam3_genome *cp, int numcolors, int chan) { + + int c_idx=0; + int col_count=0; + int r,g,b,a; + int sscanf_ret; + char tmps[2]; + int skip = (int)fabs(chan); + + /* Strip whitespace prior to first color */ + while (isspace( (int)colstr[c_idx])) + c_idx++; + + do { + + /* Parse an RGB triplet at a time... */ + a = 255; + if (chan==3) + sscanf_ret = sscanf(&(colstr[c_idx]),"%2x%2x%2x",&r,&g,&b); + else if (chan==-4) + sscanf_ret = sscanf(&(colstr[c_idx]),"00%2x%2x%2x",&r,&g,&b); + else // chan==4 + sscanf_ret = sscanf(&(colstr[c_idx]),"%2x%2x%2x%2x",&r,&g,&b,&a); + + if ((chan!=4 && sscanf_ret != 3) || (chan==4 && sscanf_ret != 4)) { + fprintf(stderr, "Error: Problem reading hexadecimal color data.\n"); + return(1); + } + + c_idx += 2*skip; + + while (isspace( (int)colstr[c_idx])) + c_idx++; + + cp->palette[col_count].color[0] = r / 255.0; + cp->palette[col_count].color[1] = g / 255.0; + cp->palette[col_count].color[2] = b / 255.0; + cp->palette[col_count].color[3] = a / 255.0; + cp->palette[col_count].index = col_count; + + col_count++; + + } while (col_count0) { + fprintf(stderr,"error: extra data at end of hex color data '%s'\n",&(colstr[c_idx])); + return(1); + } + + return(0); +} + +int flam3_interp_missing_colors(flam3_genome *cp) { + + /* Check for a non-full palette */ + int minix,maxix; + int colorli,colorri; + int wrapmin,wrapmax; + int intl, intr; + int str,enr; + int i,j,k; + double prcr; + + for (i=0; i<256; i++) { + if (cp->palette[i].index >= 0) { + minix = i; + break; + } + } + + if (i==256) { + /* No colors. Set all indices properly. */ + for (i=0;i<256;i++) + cp->palette[i].index = i; + return(1); + } + + wrapmin = minix + 256; + + for (i=255;i>=0;i--) { + if (cp->palette[i].index >= 0) { + maxix = i; + break; + } + } + + wrapmax = maxix - 256; + + /* Loop over the indices looking for negs */ + i = 0; + while(i<256) { + + if (cp->palette[i].index < 0) { + /* Start of a range of negs */ + str = i; + intl = i-1; + colorli = intl; + while (cp->palette[i].index<0 && i<256) { + enr = i; + intr = i+1; + colorri = intr; + i++; + } + + if (intl==-1) { + intl = wrapmax; + colorli = maxix; + } + + if (intr==256) { + intr = wrapmin; + colorri = minix; + } + + for (j=str;j<=enr;j++) { + + prcr = (j-intl)/(double)(intr-intl); + + for (k=0;k<=3;k++) + cp->palette[j].color[k] = cp->palette[colorli].color[k] * (1.0-prcr) + cp->palette[colorri].color[k] * prcr; + + cp->palette[j].index = j; + } + + i = colorri+1; + } else + i ++; + } + + return(0); +} + + +void scan_for_flame_nodes(xmlNode *cur_node, char *parent_file, int default_flag, flam3_genome **all_cps, int *all_ncps) { + + xmlNode *this_node = NULL; + flam3_genome loc_current_cp; + flam3_genome *genome_storage = *all_cps; /* To simplify semantics */ + size_t f3_storage; + int pfe_success; + int col_success; + + memset(&loc_current_cp,0,sizeof(flam3_genome)); + + /* Loop over this level of elements */ + for (this_node=cur_node; this_node; this_node = this_node->next) { + + /* Check to see if this element is a element */ + if (this_node->type == XML_ELEMENT_NODE && !xmlStrcmp(this_node->name, (const xmlChar *)"flame")) { + + /* This is a flame element. Parse it. */ + clear_cp(&loc_current_cp, default_flag); + + pfe_success = parse_flame_element(this_node,&loc_current_cp); + + if (pfe_success>0) { + fprintf(stderr,"error parsing flame element\n"); + all_cps = NULL; /* leaks memory but terminates */ + /* !!! free all_cp properly !!! */ + *all_ncps = 0; + return; + } + + /* Copy this cp into the array */ + f3_storage = (1+*all_ncps)*sizeof(flam3_genome); + genome_storage = realloc(genome_storage, f3_storage); + + /* Must set value of pointer to new storage location */ + *all_cps = genome_storage; + + /* Clear out the realloc'd memory */ + memset(&(genome_storage[*all_ncps]),0,sizeof(flam3_genome)); + + if (loc_current_cp.palette_index != -1) { + col_success = flam3_get_palette(loc_current_cp.palette_index, loc_current_cp.palette, + loc_current_cp.hue_rotation); + if (col_success < 0) + fprintf(stderr,"error retrieving palette %d, setting to all white\n",loc_current_cp.palette_index); + } + + col_success = flam3_interp_missing_colors(&loc_current_cp); + + loc_current_cp.genome_index = *all_ncps; + memset(loc_current_cp.parent_fname, 0, flam3_parent_fn_len); + strncpy(loc_current_cp.parent_fname,parent_file,flam3_parent_fn_len-1); + + flam3_copy(&(genome_storage[*all_ncps]), &loc_current_cp); + (*all_ncps) ++; + + } else { + /* Check all of the children of this element */ + scan_for_flame_nodes(this_node->children, parent_file, default_flag, all_cps, all_ncps); + } + } + + /* Clear the cp (frees allocated memory) */ + clear_cp(&loc_current_cp, default_flag); + +} + + +int parse_flame_element(xmlNode *flame_node, flam3_genome *loc_current_cp) { + flam3_genome *cp = loc_current_cp; + xmlNode *chld_node, *motion_node; + xmlNodePtr edit_node; + xmlAttrPtr att_ptr, cur_att; + int solo_xform=-1; + char *att_str; + int num_std_xforms=-1; + char tmps[2]; + int i,j; + flam3_xform tmpcpy; + flam3_chaos_entry *xaos=NULL; + int num_xaos=0; + + /* Reset the conversion error flag */ + /* NOT threadsafe */ + flam3_conversion_failed=0; + + /* Store this flame element in the current cp */ + + /* Wipe out the current palette, replace with -1 for each element */ + for (i=0;i<256;i++) { + cp->palette[i].color[0] = 0; + cp->palette[i].color[1] = 0; + cp->palette[i].color[2] = 0; + cp->palette[i].color[3] = 0; + cp->palette[i].index = -1; + } + + /* The top level element is a flame element. */ + /* Read the attributes of it and store them. */ + att_ptr = flame_node->properties; + + if (att_ptr==NULL) { + fprintf(stderr, "Error : element has no attributes.\n"); + return(1); + } + + memset(cp->flame_name,0,flam3_name_len+1); + + for (cur_att = att_ptr; cur_att; cur_att = cur_att->next) { + + att_str = (char *) xmlGetProp(flame_node,cur_att->name); + + /* Compare attribute names */ + if (!xmlStrcmp(cur_att->name, (const xmlChar *)"time")) { + cp->time = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"interpolation")) { + if (!strcmp("linear", att_str)) { + cp->interpolation = flam3_interpolation_linear; + } else if (!strcmp("smooth", att_str)) { + cp->interpolation = flam3_interpolation_smooth; + } else { + fprintf(stderr, "warning: unrecognized interpolation type %s.\n", att_str); + } + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"palette_interpolation")) { + if (!strcmp("hsv", att_str)) { + cp->palette_interpolation = flam3_palette_interpolation_hsv; + } else if (!strcmp("sweep", att_str)) { + cp->palette_interpolation = flam3_palette_interpolation_sweep; + } else { + fprintf(stderr, "warning: unrecognized palette interpolation type %s.\n", att_str); + } + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"interpolation_space") || + !xmlStrcmp(cur_att->name, (const xmlChar *)"interpolation_type")) { + + if (!strcmp("linear", att_str)) + cp->interpolation_type = flam3_inttype_linear; + else if (!strcmp("log", att_str)) + cp->interpolation_type = flam3_inttype_log; + else if (!strcmp("old", att_str)) + cp->interpolation_type = flam3_inttype_compat; + else if (!strcmp("older", att_str)) + cp->interpolation_type = flam3_inttype_older; + else + fprintf(stderr,"warning: unrecognized interpolation_type %s.\n",att_str); + + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"name")) { + strncpy(cp->flame_name, att_str, flam3_name_len); + i = (int)strlen(cp->flame_name)-1; + while(i-->0) { + if (isspace(cp->flame_name[i])) + cp->flame_name[i] = '_'; + } + + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"palette")) { + cp->palette_index = flam3_atoi(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"size")) { + if (sscanf(att_str, "%d %d%1s", &cp->width, &cp->height, tmps) != 2) { + fprintf(stderr,"error: invalid size attribute '%s'\n",att_str); + xmlFree(att_str); + return(1); + } + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"center")) { + if (sscanf(att_str, "%lf %lf%1s", &cp->center[0], &cp->center[1], tmps) != 2) { + fprintf(stderr,"error: invalid center attribute '%s'\n",att_str); + xmlFree(att_str); + return(1); + } + cp->rot_center[0] = cp->center[0]; + cp->rot_center[1] = cp->center[1]; + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"scale")) { + cp->pixels_per_unit = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"rotate")) { + cp->rotate = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"zoom")) { + cp->zoom = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oversample")) { + cp->spatial_oversample = flam3_atoi(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"supersample")) { + cp->spatial_oversample = flam3_atoi(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"filter")) { + cp->spatial_filter_radius = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"filter_shape")) { + if (!strcmp("gaussian", att_str)) + cp->spatial_filter_select = flam3_gaussian_kernel; + else if (!strcmp("hermite", att_str)) + cp->spatial_filter_select = flam3_hermite_kernel; + else if (!strcmp("box", att_str)) + cp->spatial_filter_select = flam3_box_kernel; + else if (!strcmp("triangle", att_str)) + cp->spatial_filter_select = flam3_triangle_kernel; + else if (!strcmp("bell", att_str)) + cp->spatial_filter_select = flam3_bell_kernel; + else if (!strcmp("bspline", att_str)) + cp->spatial_filter_select = flam3_b_spline_kernel; + else if (!strcmp("mitchell", att_str)) + cp->spatial_filter_select = flam3_mitchell_kernel; + else if (!strcmp("blackman", att_str)) + cp->spatial_filter_select = flam3_blackman_kernel; + else if (!strcmp("catrom", att_str)) + cp->spatial_filter_select = flam3_catrom_kernel; + else if (!strcmp("hanning", att_str)) + cp->spatial_filter_select = flam3_hanning_kernel; + else if (!strcmp("hamming", att_str)) + cp->spatial_filter_select = flam3_hamming_kernel; + else if (!strcmp("lanczos3", att_str)) + cp->spatial_filter_select = flam3_lanczos3_kernel; + else if (!strcmp("lanczos2", att_str)) + cp->spatial_filter_select = flam3_lanczos2_kernel; + else if (!strcmp("quadratic", att_str)) + cp->spatial_filter_select = flam3_quadratic_kernel; + else + fprintf(stderr, "warning: unrecognized kernel shape %s. Using gaussian.\n", att_str); + + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"temporal_filter_type")) { + if (!strcmp("box", att_str)) + cp->temporal_filter_type = flam3_temporal_box; + else if (!strcmp("gaussian", att_str)) + cp->temporal_filter_type = flam3_temporal_gaussian; + else if (!strcmp("exp",att_str)) + cp->temporal_filter_type = flam3_temporal_exp; + else + fprintf(stderr, "warning: unrecognized temporal filter %s. Using box.\n",att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"temporal_filter_width")) { + cp->temporal_filter_width = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"temporal_filter_exp")) { + cp->temporal_filter_exp = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"palette_mode")) { + if (!strcmp("step", att_str)) + cp->palette_mode = flam3_palette_mode_step; + else if (!strcmp("linear", att_str)) + cp->palette_mode = flam3_palette_mode_linear; + else + fprintf(stderr,"warning: unrecognized palette mode %s. Using step.\n",att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"quality")) { + cp->sample_density = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"passes")) { + cp->nbatches = flam3_atoi(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"temporal_samples")) { + cp->ntemporal_samples = flam3_atoi(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"background")) { + if (sscanf(att_str, "%lf %lf %lf%1s", &cp->background[0], &cp->background[1], &cp->background[2], tmps) != 3) { + fprintf(stderr,"error: invalid background attribute '%s'\n",att_str); + xmlFree(att_str); + return(1); + } + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"brightness")) { + cp->brightness = flam3_atof(att_str); +/* } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"contrast")) { + cp->contrast = flam3_atof(att_str);*/ + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"gamma")) { + cp->gamma = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"highlight_power")) { + cp->highlight_power = atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"vibrancy")) { + cp->vibrancy = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"hue")) { + cp->hue_rotation = fmod(flam3_atof(att_str), 1.0); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"estimator_radius")) { + cp->estimator = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"estimator_minimum")) { + cp->estimator_minimum = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"estimator_curve")) { + cp->estimator_curve = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"gamma_threshold")) { + cp->gam_lin_thresh = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"soloxform")) { + solo_xform = flam3_atof(att_str); + } + + xmlFree(att_str); + + } + + /* Finished with flame attributes. Now look at children of flame element. */ + for (chld_node=flame_node->children; chld_node; chld_node = chld_node->next) { + + /* Is this a color node? */ + if (!xmlStrcmp(chld_node->name, (const xmlChar *)"color")) { + int index = -1; + double r=0.0,g=0.0,b=0.0,a=0.0; + + /* Loop through the attributes of the color element */ + att_ptr = chld_node->properties; + + if (att_ptr==NULL) { + fprintf(stderr,"Error: No attributes for color element.\n"); + return(1); + } + + for (cur_att=att_ptr; cur_att; cur_att = cur_att->next) { + + att_str = (char *) xmlGetProp(chld_node,cur_att->name); + + a = 255.0; + + if (!xmlStrcmp(cur_att->name, (const xmlChar *)"index")) { + index = flam3_atoi(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"rgb")) { + if (sscanf(att_str, "%lf %lf %lf%1s", &r, &g, &b, tmps) != 3) { + fprintf(stderr,"error: invalid rgb attribute '%s'\n",att_str); + xmlFree(att_str); + return(1); + } + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"rgba")) { + if (sscanf(att_str, "%lf %lf %lf %lf%1s", &r, &g, &b, &a, tmps) != 4) { + fprintf(stderr,"error: invalid rgba attribute '%s'\n",att_str); + xmlFree(att_str); + return(1); + } + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"a")) { + if (sscanf(att_str, "%lf%1s", &a, tmps) != 1) { + fprintf(stderr,"error: invalid a attribute '%s'\n",att_str); + xmlFree(att_str); + return(1); + } + } else { + fprintf(stderr,"Error: Unknown color attribute '%s'\n",cur_att->name); + xmlFree(att_str); + return(1); + } + + xmlFree(att_str); + } + + if (index >= 0 && index <= 255) { + cp->palette[index].color[3] = a / 255.0; + /* Don't forget to premultiply the palette... */ + cp->palette[index].color[0] = cp->palette[index].color[3] * r / 255.0; + cp->palette[index].color[1] = cp->palette[index].color[3] * g / 255.0; + cp->palette[index].color[2] = cp->palette[index].color[3] * b / 255.0; + cp->palette[index].index = index; + } else { + fprintf(stderr,"Error: Color element with bad/missing index attribute (%d)\n",index); + return(1); + } + } else if (!xmlStrcmp(chld_node->name, (const xmlChar *)"colors")) { + + int count; + + /* Loop through the attributes of the colors element */ + att_ptr = chld_node->properties; + + if (att_ptr==NULL) { + fprintf(stderr,"Error: No attributes for colors element.\n"); + return(1); + } + + for (cur_att=att_ptr; cur_att; cur_att = cur_att->next) { + + att_str = (char *) xmlGetProp(chld_node,cur_att->name); + + if (!xmlStrcmp(cur_att->name, (const xmlChar *)"count")) { + count = flam3_atoi(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"data")) { + if (flam3_parse_hexformat_colors(att_str, cp, count, -4) > 0) { + fprintf(stderr,"error parsing hexformatted colors\n"); + xmlFree(att_str); + return(1); + } + } else { + fprintf(stderr,"Error: Unknown color attribute '%s'\n",cur_att->name); + xmlFree(att_str); + return(1); + } + + xmlFree(att_str); + } + + + } else if (!xmlStrcmp(chld_node->name, (const xmlChar *)"palette")) { + + /* This could be either the old form of palette or the new form */ + /* Make sure BOTH are not specified, otherwise either are ok */ + int numcolors=0; + int numbytes=0; + int old_format=0; + int new_format=0; + int index0, index1; + double hue0, hue1; + double blend = 0.5; + index0 = index1 = flam3_palette_random; + hue0 = hue1 = 0.0; + + /* Loop through the attributes of the palette element */ + att_ptr = chld_node->properties; + + if (att_ptr==NULL) { + fprintf(stderr,"Error: No attributes for palette element.\n"); + return(1); + } + + for (cur_att=att_ptr; cur_att; cur_att = cur_att->next) { + + att_str = (char *) xmlGetProp(chld_node,cur_att->name); + + if (!xmlStrcmp(cur_att->name, (const xmlChar *)"index0")) { + old_format++; + index0 = flam3_atoi(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"index1")) { + old_format++; + index1 = flam3_atoi(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"hue0")) { + old_format++; + hue0 = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"hue1")) { + old_format++; + hue1 = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"blend")) { + old_format++; + blend = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"count")) { + new_format++; + numcolors = flam3_atoi(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"format")) { + new_format++; + if (!strcmp(att_str,"RGB")) + numbytes=3; + else if (!strcmp(att_str,"RGBA")) + numbytes=4; + else { + fprintf(stderr,"Error: Unrecognized palette format string (%s)\n",att_str); + xmlFree(att_str); + return(1); + } + } else { + fprintf(stderr,"Error: Unknown palette attribute '%s'\n",cur_att->name); + xmlFree(att_str); + return(1); + } + + xmlFree(att_str); + } + + /* Old or new format? */ + if (new_format>0 && old_format>0) { + fprintf(stderr,"Error: mixing of old and new palette tag syntax not allowed.\n"); + return(1); + } + + if (old_format>0) + interpolate_cmap(cp->palette, blend, index0, hue0, index1, hue1); + else { + + char *pal_str; + + /* Read formatted string from contents of tag */ + + pal_str = (char *) xmlNodeGetContent(chld_node); + + if (flam3_parse_hexformat_colors(pal_str, cp, numcolors, numbytes) > 0) { + fprintf(stderr,"error reading hexformatted colors\n"); + xmlFree(pal_str); + return(1); + } + + xmlFree(pal_str); + } + } else if (!xmlStrcmp(chld_node->name, (const xmlChar *)"symmetry")) { + + int kind=0; + int bef,aft; + + /* Loop through the attributes of the symmetry element */ + att_ptr = chld_node->properties; + + if (att_ptr==NULL) { + fprintf(stderr,"Error: No attributes for symmetry element.\n"); + return(1); + } + + for (cur_att=att_ptr; cur_att; cur_att = cur_att->next) { + + att_str = (char *) xmlGetProp(chld_node,cur_att->name); + + if (!xmlStrcmp(cur_att->name, (const xmlChar *)"kind")) { + kind = flam3_atoi(att_str); + } else { + fprintf(stderr,"Error: Unknown symmetry attribute '%s'\n",cur_att->name); + xmlFree(att_str); + return(1); + } + + xmlFree(att_str); + } + + bef = cp->num_xforms; + flam3_add_symmetry(cp,kind); + aft = cp->num_xforms; + num_std_xforms += (aft-bef); + + + } else if (!xmlStrcmp(chld_node->name, (const xmlChar *)"xform") || + !xmlStrcmp(chld_node->name, (const xmlChar *)"finalxform")) { + + int xf = cp->num_xforms; + + if (!xmlStrcmp(chld_node->name, (const xmlChar *)"finalxform")) { + + if (cp->final_xform_index >=0) { + fprintf(stderr,"Error: Cannot specify more than one final xform.\n"); + return(1); + } + + flam3_add_xforms(cp, 1, 0, 1); + cp->xform[xf].var[0]=0.0; + cp->final_xform_index = xf; + /* Now, if present, the xform enable defaults to on */ + cp->final_xform_enable = 1; + + } else { + + /* Add one to the counter */ + flam3_add_xforms(cp, 1, 0, 0); + + /* If there was already a final xform, we have to change xf to point to the second to last xform */ + if (cp->final_xform_index>=0) + xf--; + + cp->xform[xf].var[0]=0.0; + num_std_xforms++; + + } + + if (parse_xform_xml(chld_node, &(cp->xform[xf]), &num_xaos, &xaos, num_std_xforms, 0) != 0) + return(1); + + if (cp->final_xform_index == xf && cp->xform[xf].density != 0.0) { + fprintf(stderr,"Error: Final xforms should not have weight specified.\n"); + return(1); + } + + /* Check for non-zero motion_* params */ + if (cp->xform[xf].motion_freq != 0 || cp->xform[xf].motion_func != 0) { + fprintf(stderr,"Error: Motion parameters should not be specified in xforms.\n"); + return(1); + } + + + /* Motion Language: Check the xform element for children - should be named 'motion'. */ + for (motion_node=chld_node->children; motion_node; motion_node = motion_node->next) { + + if (!xmlStrcmp(motion_node->name, (const xmlChar *)"motion")) { + + int nm = cp->xform[xf].num_motion; + + /* Add motion element to xform */ + flam3_add_motion_element( &cp->xform[xf] ); + + /* Read motion xml */ + if (parse_xform_xml(motion_node, &(cp->xform[xf].motion[nm]), NULL, NULL, 0, 1) != 0) + return(1); + + } + + } + + } else if (!xmlStrcmp(chld_node->name, (const xmlChar *)"edit")) { + + /* Create a new XML document with this edit node as the root node */ + cp->edits = xmlNewDoc( (const xmlChar *)"1.0"); + edit_node = xmlCopyNode( chld_node, 1 ); + xmlDocSetRootElement(cp->edits, edit_node); + + } + } /* Done parsing flame element. */ + + num_std_xforms++; + + for (i=0;i=0 && i!=solo_xform) + cp->xform[i].opacity = 0.0; + + } + + /* Set the chaos array entries with the values in the xaos list */ + for (i=0;ichaos[xaos[i].from][xaos[i].to] = xaos[i].scalar; + + free(xaos); + + /* If there is a final xform in this cp, move it to the end of the list */ + if (cp->final_xform_index >=0 && cp->final_xform_index != (cp->num_xforms-1)) { + /* Make a copy of the final xform */ + tmpcpy = cp->xform[cp->final_xform_index]; + + /* Move each other xform up one */ + for (i=cp->final_xform_index+1;inum_xforms;i++) + cp->xform[i-1] = cp->xform[i]; + + /* Put the final at the end */ + cp->xform[cp->num_xforms-1] = tmpcpy; + + cp->final_xform_index = cp->num_xforms - 1; + } + + /* Check for bad parse */ + if (flam3_conversion_failed) { + fprintf(stderr,"error: parsing a double or int attribute's value.\n"); + return(1); + } + + return(0); + +} + +int parse_xform_xml(xmlNode *chld_node,flam3_xform *this_xform, int *num_xaos, + flam3_chaos_entry **xaos, int numstd, int motionxf) { + + xmlAttrPtr att_ptr, cur_att; + char *att_str, *cpy; + char tmps[2]; + int j,k; + + /* Loop through the attributes of the xform element */ + att_ptr = chld_node->properties; + + if (att_ptr==NULL) { + fprintf(stderr,"Error: No attributes for element.\n"); + return(1); + } + + for (cur_att=att_ptr; cur_att; cur_att = cur_att->next) { + + att_str = (char *) xmlGetProp(chld_node,cur_att->name); + + cpy = att_str; + if (!xmlStrcmp(cur_att->name, (const xmlChar *)"weight")) { + this_xform->density = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"symmetry")) { + /* Deprecated. Set both color_speed and animate to this value. */ + this_xform->color_speed = (1.0-flam3_atof(att_str))/2.0; + this_xform->animate = flam3_atof(att_str)>0 ? 0 : 1; + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"color_speed")) { + this_xform->color_speed = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"animate")) { + this_xform->animate = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"motion_frequency")) { + this_xform->motion_freq = flam3_atoi(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"motion_function")) { + if (!strcmp("sin", att_str)) { + this_xform->motion_func = MOTION_SIN; + } else if (!strcmp("triangle",att_str)) { + this_xform->motion_func = MOTION_TRIANGLE; + } else if (!strcmp("hill",att_str)) { + this_xform->motion_func = MOTION_HILL; + } else { + fprintf(stderr,"Error: unknown motion function '%s'\n",att_str); + xmlFree(att_str); + return(1); + } + + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"color")) { + double tmpc1; + this_xform->color = 0.0; + /* Try two coords first */ + if (sscanf(att_str, "%lf %lf%1s", &this_xform->color, &tmpc1, tmps) != 2) { + /* Try one color */ + if (sscanf(att_str, "%lf%1s", &this_xform->color,tmps) != 1) { + fprintf(stderr,"Error: malformed xform color attribute '%s'\n",att_str); + xmlFree(att_str); + return(1); + } + } + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"var1")) { + for (j=0; j < flam3_nvariations; j++) { + this_xform->var[j] = 0.0; + } + j = flam3_atoi(att_str); + + if (j < 0 || j >= flam3_nvariations) { + fprintf(stderr,"Error: Bad variation (%d)\n",j); + xmlFree(att_str); + return(1); + } + + this_xform->var[j] = 1.0; + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"var")) { + for (j=0; j < flam3_nvariations; j++) { + char *cpy2; + errno=0; + this_xform->var[j] = strtod(cpy, &cpy2); + if (errno != 0 || cpy==cpy2) { + fprintf(stderr,"error: bad value in var attribute '%s'\n",att_str); + xmlFree(att_str); + return(1); + } + cpy=cpy2; + } + + if (cpy != att_str+strlen(att_str)) { + fprintf(stderr,"error: extra chars at the end of var attribute '%s'\n",att_str); + xmlFree(att_str); + return(1); + } + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"chaos")) { + /* Chaos scalars */ + + char *tok; + double scal; + int toi=0; + + if (motionxf==1) { + fprintf(stderr,"error: motion element cannot have a chaos attribute.\n"); + xmlFree(att_str); + return(1); + } + + /* The att string contains at least one value, delimited by a space */ + tok = strtok(cpy," "); + while (tok!=NULL) { + scal = flam3_atof(tok); + + /* Skip 1.0 entries */ + if (scal==1.0) { + toi++; + tok = strtok(NULL," "); + continue; + } + + /* Realloc the xaos list */ + *xaos = realloc((*xaos),(*num_xaos+1) * sizeof(flam3_chaos_entry)); + + /* Populate the xaos list */ + (*xaos)[*num_xaos].from = numstd; + (*xaos)[*num_xaos].to = toi; + (*xaos)[*num_xaos].scalar = scal; + toi++; + (*num_xaos)++; + + /* Get the next token */ + tok = strtok(NULL," "); + } + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"plotmode")) { + + if (motionxf==1) { + fprintf(stderr,"error: motion element cannot have a plotmode attribute.\n"); + xmlFree(att_str); + return(1); + } + + if (!strcmp("off", att_str)) + this_xform->opacity = 0.0; + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"opacity")) { + this_xform->opacity = flam3_atof(att_str); + + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"coefs")) { + for (k=0; k<3; k++) { + for (j=0; j<2; j++) { + char *cpy2; + errno = 0; + this_xform->c[k][j] = strtod(cpy, &cpy2); + if (errno != 0 || cpy==cpy2) { + fprintf(stderr,"error: bad value in coefs attribute '%s'\n",att_str); + xmlFree(att_str); + return(1); + } + cpy=cpy2; + } + } + if (cpy != att_str+strlen(att_str)) { + fprintf(stderr,"error: extra chars at the end of coefs attribute '%s'\n",att_str); + xmlFree(att_str); + return(1); + } + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"post")) { + for (k = 0; k < 3; k++) { + for (j = 0; j < 2; j++) { + char *cpy2; + errno = 0; + this_xform->post[k][j] = strtod(cpy, &cpy2); + if (errno != 0 || cpy==cpy2) { + fprintf(stderr,"error: bad value in post attribute '%s'\n",att_str); + xmlFree(att_str); + return(1); + } + cpy=cpy2; + } + } + if (cpy != att_str+strlen(att_str)) { + fprintf(stderr,"error: extra chars at end of post attribute '%s'\n",att_str); + xmlFree(att_str); + return(1); + } + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"blob_low")) { + this_xform->blob_low = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"blob_high")) { + this_xform->blob_high = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"blob_waves")) { + this_xform->blob_waves = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pdj_a")) { + this_xform->pdj_a = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pdj_b")) { + this_xform->pdj_b = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pdj_c")) { + this_xform->pdj_c = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pdj_d")) { + this_xform->pdj_d = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"fan2_x")) { + this_xform->fan2_x = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"fan2_y")) { + this_xform->fan2_y = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"rings2_val")) { + this_xform->rings2_val = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"perspective_angle")) { + this_xform->perspective_angle = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"perspective_dist")) { + this_xform->perspective_dist = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"julian_power")) { + this_xform->julian_power = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"julian_dist")) { + this_xform->julian_dist = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"juliascope_power")) { + this_xform->juliascope_power = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"juliascope_dist")) { + this_xform->juliascope_dist = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"radial_blur_angle")) { + this_xform->radial_blur_angle = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pie_slices")) { + this_xform->pie_slices = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pie_rotation")) { + this_xform->pie_rotation = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pie_thickness")) { + this_xform->pie_thickness = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"ngon_sides")) { + this_xform->ngon_sides = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"ngon_power")) { + this_xform->ngon_power = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"ngon_circle")) { + this_xform->ngon_circle = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"ngon_corners")) { + this_xform->ngon_corners = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"curl_c1")) { + this_xform->curl_c1 = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"curl_c2")) { + this_xform->curl_c2 = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"rectangles_x")) { + this_xform->rectangles_x = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"rectangles_y")) { + this_xform->rectangles_y = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"amw_amp")) { + this_xform->amw_amp = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"disc2_rot")) { + this_xform->disc2_rot = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"disc2_twist")) { + this_xform->disc2_twist = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"super_shape_rnd")) { + this_xform->super_shape_rnd = flam3_atof(att_str); + /* Limit to [0,1] */ + if (this_xform->super_shape_rnd<0) + this_xform->super_shape_rnd=0; + else if (this_xform->super_shape_rnd>1) + this_xform->super_shape_rnd=1; + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"super_shape_m")) { + this_xform->super_shape_m = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"super_shape_n1")) { + this_xform->super_shape_n1 = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"super_shape_n2")) { + this_xform->super_shape_n2 = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"super_shape_n3")) { + this_xform->super_shape_n3 = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"super_shape_holes")) { + this_xform->super_shape_holes = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"flower_petals")) { + this_xform->flower_petals = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"flower_holes")) { + this_xform->flower_holes = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"conic_eccentricity")) { + this_xform->conic_eccentricity = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"conic_holes")) { + this_xform->conic_holes = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"parabola_height")) { + this_xform->parabola_height = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"parabola_width")) { + this_xform->parabola_width = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"bent2_x")) { + this_xform->bent2_x = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"bent2_y")) { + this_xform->bent2_y = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"bipolar_shift")) { + this_xform->bipolar_shift = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"cell_size")) { + this_xform->cell_size = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"cpow_i")) { + this_xform->cpow_i = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"cpow_r")) { + this_xform->cpow_r = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"cpow_power")) { + this_xform->cpow_power = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"curve_xamp")) { + this_xform->curve_xamp = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"curve_yamp")) { + this_xform->curve_yamp = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"curve_xlength")) { + this_xform->curve_xlength = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"curve_ylength")) { + this_xform->curve_ylength = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"escher_beta")) { + this_xform->escher_beta = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"lazysusan_x")) { + this_xform->lazysusan_x = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"lazysusan_y")) { + this_xform->lazysusan_y = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"lazysusan_spin")) { + this_xform->lazysusan_spin = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"lazysusan_space")) { + this_xform->lazysusan_space = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"lazysusan_twist")) { + this_xform->lazysusan_twist = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"modulus_x")) { + this_xform->modulus_x = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"modulus_y")) { + this_xform->modulus_y = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscilloscope_separation")) { + this_xform->oscope_separation = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscilloscope_frequency")) { + this_xform->oscope_frequency = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscilloscope_amplitude")) { + this_xform->oscope_amplitude = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscilloscope_damping")) { + this_xform->oscope_damping = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscope_separation")) { + this_xform->oscope_separation = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscope_frequency")) { + this_xform->oscope_frequency = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscope_amplitude")) { + this_xform->oscope_amplitude = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscope_damping")) { + this_xform->oscope_damping = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"popcorn2_x")) { + this_xform->popcorn2_x = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"popcorn2_y")) { + this_xform->popcorn2_y = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"popcorn2_c")) { + this_xform->popcorn2_c = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"separation_x")) { + this_xform->separation_x = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"separation_xinside")) { + this_xform->separation_xinside = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"separation_y")) { + this_xform->separation_y = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"separation_yinside")) { + this_xform->separation_yinside = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"split_xsize")) { + this_xform->split_xsize = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"split_ysize")) { + this_xform->split_ysize = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"splits_x")) { + this_xform->splits_x = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"splits_y")) { + this_xform->splits_y = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"stripes_space")) { + this_xform->stripes_space = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"stripes_warp")) { + this_xform->stripes_warp = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_angle")) { + this_xform->wedge_angle = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_hole")) { + this_xform->wedge_hole = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_count")) { + this_xform->wedge_count = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_swirl")) { + this_xform->wedge_swirl = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_julia_angle")) { + this_xform->wedge_julia_angle = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_julia_count")) { + this_xform->wedge_julia_count = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_julia_power")) { + this_xform->wedge_julia_power = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_julia_dist")) { + this_xform->wedge_julia_dist = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_sph_angle")) { + this_xform->wedge_sph_angle = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_sph_hole")) { + this_xform->wedge_sph_hole = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_sph_count")) { + this_xform->wedge_sph_count = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_sph_swirl")) { + this_xform->wedge_sph_swirl = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"whorl_inside")) { + this_xform->whorl_inside = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"whorl_outside")) { + this_xform->whorl_outside = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"waves2_scalex")) { + this_xform->waves2_scalex = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"waves2_scaley")) { + this_xform->waves2_scaley = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"waves2_freqx")) { + this_xform->waves2_freqx = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"waves2_freqy")) { + this_xform->waves2_freqy = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"auger_freq")) { + this_xform->auger_freq = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"auger_weight")) { + this_xform->auger_weight = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"auger_sym")) { + this_xform->auger_sym = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"auger_scale")) { + this_xform->auger_scale = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"flux_spread")) { + this_xform->flux_spread = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Re_A") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_re_a")) { + this_xform->mobius_re_a = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Re_B") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_re_b")) { + this_xform->mobius_re_b = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Re_C") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_re_c")) { + this_xform->mobius_re_c = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Re_D") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_re_d")) { + this_xform->mobius_re_d = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Im_A") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_im_a")) { + this_xform->mobius_im_a = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Im_B") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_im_b")) { + this_xform->mobius_im_b = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Im_C") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_im_c")) { + this_xform->mobius_im_c = flam3_atof(att_str); + } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Im_D") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_im_d")) { + this_xform->mobius_im_d = flam3_atof(att_str); + } else { + int v = var2n((char *) cur_att->name); + if (v != flam3_variation_none) + this_xform->var[v] = flam3_atof(att_str); + else + fprintf(stderr,"Warning: unrecognized variation %s. Ignoring.\n",(char *)cur_att->name); + } + + + xmlFree(att_str); + } + return(0); +} + +void flam3_edit_print(FILE *f, xmlNodePtr editNode, int tabs, int formatting) { + + char *tab_string = " "; + int ti,strl; + xmlAttrPtr att_ptr=NULL,cur_att=NULL; + xmlNodePtr chld_ptr=NULL, cur_chld=NULL; + int edit_or_sheep = 0, indent_printed = 0; + char *ai; + int tablim = argi("print_edit_depth",0); + + char *att_str,*cont_str,*cpy_string; + + if (tablim>0 && tabs>tablim) + return; + + /* If this node is an XML_ELEMENT_NODE, print it and it's attributes */ + if (editNode->type==XML_ELEMENT_NODE) { + + /* Print the node at the tab specified */ + if (formatting) { + for (ti=0;tiname); + + /* This can either be an edit node or a sheep node */ + /* If it's an edit node, add one to the tab */ + if (!xmlStrcmp(editNode->name, (const xmlChar *)"edit")) { + edit_or_sheep = 1; + tabs ++; + } else if (!xmlStrcmp(editNode->name, (const xmlChar *)"sheep")) + edit_or_sheep = 2; + else + edit_or_sheep = 0; + + + /* Print the attributes */ + att_ptr = editNode->properties; + + for (cur_att = att_ptr; cur_att; cur_att = cur_att->next) { + + att_str = (char *) xmlGetProp(editNode,cur_att->name); + fprintf(f," %s=\"%s\"",cur_att->name,att_str); + xmlFree(att_str); + } + + /* Does this node have children? */ + if (!editNode->children || (tablim>0 && tabs>tablim)) { + /* Close the tag and subtract the tab */ + fprintf(f,"/>"); + if (formatting) + fprintf(f,"\n"); + tabs--; + } else { + + /* Close the tag */ + fprintf(f,">"); + + if (formatting) + fprintf(f,"\n"); + + /* Loop through the children and print them */ + chld_ptr = editNode->children; + + indent_printed = 0; + + for (cur_chld=chld_ptr; cur_chld; cur_chld = cur_chld->next) { + + /* If child is an element, indent first and then print it. */ + if (cur_chld->type==XML_ELEMENT_NODE && + (!xmlStrcmp(cur_chld->name, (const xmlChar *)"edit") || + (!xmlStrcmp(cur_chld->name, (const xmlChar *)"sheep")))) { + + if (indent_printed) { + indent_printed = 0; + fprintf(f,"\n"); + } + + flam3_edit_print(f, cur_chld, tabs, 1); + + } else { + + /* Child is a text node. We don't want to indent more than once. */ + if (xmlIsBlankNode(cur_chld)) + continue; + + if (indent_printed==0 && formatting==1) { + for (ti=0;ti",editNode->name); + + if (formatting) { + fprintf(f,"\n"); + } + } + + } else if (editNode->type==XML_TEXT_NODE) { + + /* Print text node */ + cont_str = (char *) xmlNodeGetContent(editNode); + cpy_string = &(cont_str[0]); + while (isspace(*cpy_string)) + cpy_string++; + + strl = (int)strlen(cont_str)-1; + + while (isspace(cont_str[strl])) + strl--; + + cont_str[strl+1] = 0; + + fprintf(f,"%s",cpy_string); + + } +} + diff --git a/parser.h b/parser.h new file mode 100644 index 0000000..73d2c68 --- /dev/null +++ b/parser.h @@ -0,0 +1,35 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#ifndef parser_included +#define parser_included + +#include "private.h" + +int flam3_atoi(char *nstr); +double flam3_atof(char *nstr); +int var2n(const char *s); +int flam3_parse_hexformat_colors(char *colstr, flam3_genome *cp, int numcolors, int chan); + +void scan_for_flame_nodes(xmlNode *cur_node, char *parent_file, int default_flag, flam3_genome **all_cp, int *all_ncps); +int parse_flame_element(xmlNode *flame_node, flam3_genome *loc_current_cp); +int parse_xform_xml(xmlNode *chld_node,flam3_xform *this_xform, int *num_xaos, + flam3_chaos_entry **xaos, int numstd, int motionxf); +void flam3_edit_print(FILE *f, xmlNodePtr editNode, int tabs, int formatting); +int flam3_interp_missing_colors(flam3_genome *cp); +#endif diff --git a/png.c b/png.c new file mode 100755 index 0000000..e86cfcb --- /dev/null +++ b/png.c @@ -0,0 +1,226 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + + +#include +#include +#include +#include + +#include "config.h" +#include "img.h" +#include "flam3.h" +#include "private.h" + +#ifdef _WIN32 +#include /* for htons */ +#else +#include +#endif + +void write_png(FILE *file, void *image, int width, int height, flam3_img_comments *fpc, int bpc) { + png_structp png_ptr; + png_infop info_ptr; + png_text text[FLAM3_PNG_COM]; + size_t i; + unsigned short testbe = 1; + void **rows = malloc(sizeof(void *) * height); + char *nick = getenv("nick"); + char *url = getenv("url"); + char *id = getenv("id"); + char *ai; /* For argi */ + int pngcom_enable = argi("enable_png_comments", 1); + + text[0].compression = PNG_TEXT_COMPRESSION_NONE; + text[0].key = "flam3_version"; + text[0].text = flam3_version(); + + text[1].compression = PNG_TEXT_COMPRESSION_NONE; + text[1].key = "flam3_nickname"; + text[1].text = nick; + + text[2].compression = PNG_TEXT_COMPRESSION_NONE; + text[2].key = "flam3_url"; + text[2].text = url; + + text[3].compression = PNG_TEXT_COMPRESSION_NONE; + text[3].key = "flam3_id"; + text[3].text = id; + + text[4].compression = PNG_TEXT_COMPRESSION_NONE; + text[4].key = "flam3_error_rate"; + text[4].text = fpc->badvals; + + text[5].compression = PNG_TEXT_COMPRESSION_NONE; + text[5].key = "flam3_samples"; + text[5].text = fpc->numiters; + + text[6].compression = PNG_TEXT_COMPRESSION_NONE; + text[6].key = "flam3_time"; + text[6].text = fpc->rtime; + + text[7].compression = PNG_TEXT_COMPRESSION_zTXt; + text[7].key = "flam3_genome"; + text[7].text = fpc->genome; + + for (i = 0; i < height; i++) + rows[i] = (unsigned char *)image + i * width * 4 * bpc; + + png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, + NULL, NULL, NULL); + info_ptr = png_create_info_struct(png_ptr); + + if (setjmp(png_jmpbuf(png_ptr))) { + fclose(file); + png_destroy_write_struct(&png_ptr, &info_ptr); + perror("writing file"); + return; + } + png_init_io(png_ptr, file); + + png_set_IHDR(png_ptr, info_ptr, width, height, 8*bpc, + PNG_COLOR_TYPE_RGBA, + PNG_INTERLACE_NONE, + PNG_COMPRESSION_TYPE_BASE, + PNG_FILTER_TYPE_BASE); + + if (pngcom_enable==1) + png_set_text(png_ptr, info_ptr, text, FLAM3_PNG_COM); + + png_write_info(png_ptr, info_ptr); + + /* Must set this after the write_info */ + if (2==bpc && testbe != htons(testbe)) { + png_set_swap(png_ptr); + } + + png_write_image(png_ptr, (png_bytepp) rows); + png_write_end(png_ptr, info_ptr); + png_destroy_write_struct(&png_ptr, &info_ptr); + free(rows); + +} + +#define SIG_CHECK_SIZE 8 + +unsigned char *read_png(FILE *ifp, int *width, int *height) { + unsigned char sig_buf [SIG_CHECK_SIZE]; + png_struct *png_ptr; + png_info *info_ptr; + png_byte **png_image = NULL; + unsigned int linesize, x, y; + unsigned char *p, *q; + + if (fread (sig_buf, 1, SIG_CHECK_SIZE, ifp) != SIG_CHECK_SIZE) { + fprintf (stderr, "input file empty or too short\n"); + return 0; + } + if (png_sig_cmp (sig_buf, (png_size_t) 0, (png_size_t) SIG_CHECK_SIZE) != 0) { + fprintf (stderr, "input file not a PNG file\n"); + return 0; + } + + png_ptr = png_create_read_struct (PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); + if (png_ptr == NULL) { + fprintf (stderr, "cannot allocate LIBPNG structure\n"); + return 0; + } + if (setjmp(png_jmpbuf(png_ptr))) { + if (png_image) { + for (y = 0 ; y < png_get_image_height(png_ptr, info_ptr) ; y++) + free (png_image[y]); + free (png_image); + } + png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)NULL); + perror("reading file"); + return 0; + } + info_ptr = png_create_info_struct (png_ptr); + if (info_ptr == NULL) { + png_destroy_read_struct (&png_ptr, (png_infopp)NULL, (png_infopp)NULL); + fprintf (stderr, "cannot allocate LIBPNG structures\n"); + return 0; + } + + png_init_io (png_ptr, ifp); + png_set_sig_bytes (png_ptr, SIG_CHECK_SIZE); + png_read_info (png_ptr, info_ptr); + + if (8 != png_get_bit_depth(png_ptr, info_ptr)) { + fprintf(stderr, "bit depth type must be 8, not %d.\n", + png_get_bit_depth(png_ptr, info_ptr)); + return 0; + } + + *width = png_get_image_width(png_ptr, info_ptr); + *height = png_get_image_height(png_ptr, info_ptr); + p = q = malloc(4 * *width * *height); + png_image = (png_byte **)malloc (*height * sizeof (png_byte*)); + + linesize = *width; + switch (png_get_color_type(png_ptr, info_ptr)) { + case PNG_COLOR_TYPE_RGB: + linesize *= 3; + break; + case PNG_COLOR_TYPE_RGBA: + linesize *= 4; + break; + default: + fprintf(stderr, "color type must be RGB or RGBA not %d.\n", + png_get_color_type(png_ptr, info_ptr)); + return 0; + } + + for (y = 0 ; y < *height ; y++) { + png_image[y] = malloc (linesize); + } + png_read_image (png_ptr, png_image); + png_read_end (png_ptr, info_ptr); + + for (y = 0 ; y < *height ; y++) { + unsigned char *s = png_image[y]; + for (x = 0 ; x < *width ; x++) { + + switch (png_get_color_type(png_ptr, info_ptr)) { + case PNG_COLOR_TYPE_RGB: + p[0] = s[0]; + p[1] = s[1]; + p[2] = s[2]; + p[3] = 255; + s += 3; + p += 4; + break; + case PNG_COLOR_TYPE_RGBA: + p[0] = s[0]; + p[1] = s[1]; + p[2] = s[2]; + p[3] = s[3]; + s += 4; + p += 4; + break; + } + } + } + + for (y = 0 ; y < *height ; y++) + free (png_image[y]); + free (png_image); + png_destroy_read_struct (&png_ptr, &info_ptr, (png_infopp)NULL); + + return q; +} diff --git a/private.h b/private.h new file mode 100644 index 0000000..9800f82 --- /dev/null +++ b/private.h @@ -0,0 +1,154 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#ifndef private_included +#define private_included + +#include "flam3.h" +#include "config.h" +#include + +#include +#include +#include +#include + +#ifdef _WIN32 +#define basename(x) strdup(x) +#define snprintf _snprintf +#define _USE_MATH_DEFINES +#else +#include +#include +#endif + +#include + +#ifdef HAVE_LIBPTHREAD +#include +#endif + +#define PREFILTER_WHITE 255 +#define EPS (1e-10) +#define CMAP_SIZE 256 +#define CMAP_SIZE_M1 255 +#define rbit() (flam3_random_bit()) +#define flam3_variation_none (-1) +#define max_specified_vars (100) +#define vlen(x) (sizeof(x)/sizeof(*x)) + + +#ifdef _WIN32 + +#ifndef M_PI + #define M_PI 3.1415926536 + #define M_1_PI 0.3183098862 + #define M_PI_4 0.7853981634 +#endif +#define random() (rand() ^ (rand()<<15)) +#define srandom(x) (srand(x)) +extern int getpid(); +#define rint(A) floor((A)+(((A) < 0)? -0.5 : 0.5)) +#endif + +#define argi(s,d) ((ai = getenv(s)) ? atoi(ai) : (d)) +#define argf(s,d) ((ai = getenv(s)) ? atof(ai) : (d)) +#define args(s,d) ((ai = getenv(s)) ? ai : (d)) + +void docstring(); + +/* Structures for passing parameters to iteration threads */ +typedef struct { + unsigned short *xform_distrib; /* Distribution of xforms based on weights */ + flam3_frame *spec; /* Frame contains timing information */ + double bounds[4]; /* Corner coords of viewable area */ + double rot[2][2]; /* Rotation transformation */ + double size[2]; + int width, height; /* buffer width/height */ + double ws0, wb0s0, hs1, hb1s1; /* shortcuts for indexing */ + flam3_palette_entry *dmap; /* palette */ + double color_scalar; /* <1.0 if non-uniform motion blur is set */ + void *buckets; /* Points to the first accumulator */ + double badvals; /* accumulates all badvalue resets */ + double batch_size; + int temporal_sample_num,ntemporal_samples; + int batch_num, nbatches, aborted, cmap_size; + time_t *progress_timer; + time_t *progress_timer_history; + double *progress_history; + int *progress_history_mark; +#ifdef HAVE_LIBPTHREAD + /* mutex for bucket accumulator */ + pthread_mutex_t bucket_mutex; +#endif + +} flam3_iter_constants; + +typedef struct { + + double tx,ty; /* Starting coordinates */ + + double precalc_atan, precalc_sina; /* Precalculated, if needed */ + double precalc_cosa, precalc_sqrt; + double precalc_sumsq,precalc_atanyx; + + flam3_xform *xform; /* For the important values */ + + /* Output Coords */ + + double p0, p1; + + /* Pointer to the isaac RNG state */ + randctx *rc; + +} flam3_iter_helper; + +typedef struct { + double *iter_storage; /* Storage for iteration coordinates */ + randctx rc; /* Thread-unique ISAAC seed */ + flam3_genome cp; /* Full copy of genome for use by the thread */ + int first_thread; + int timer_initialize; + flam3_iter_constants *fic; /* Constants for render */ +} flam3_thread_helper; + +double flam3_sinc(double x); + +#define flam3_num_spatialfilters 14 +double flam3_gaussian_filter(double x); +double flam3_hermite_filter(double t); +double flam3_box_filter(double t); +double flam3_triangle_filter(double t); +double flam3_bell_filter(double t); +double flam3_b_spline_filter(double t); +double flam3_lanczos3_filter(double t); +double flam3_lanczos2_filter(double t); +double flam3_mitchell_filter(double t); +double flam3_blackman_filter(double x); +double flam3_catrom_filter(double x); +double flam3_hamming_filter(double x); +double flam3_hanning_filter(double x); +double flam3_quadratic_filter(double x); + +double flam3_spatial_filter(int knum, double x); + +#define flam3_mitchell_b (1.0 / 3.0) +#define flam3_mitchell_c (1.0 / 3.0) + + +#endif diff --git a/rect.c b/rect.c new file mode 100644 index 0000000..ddea9cf --- /dev/null +++ b/rect.c @@ -0,0 +1,1287 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +/* this file is included into flam3.c once for each buffer bit-width */ + +/* + * for batch + * generate de filters + * for temporal_sample_batch + * interpolate + * compute colormap + * for subbatch + * compute samples + * buckets += cmap[samples] + * accum += time_filter[temporal_sample_batch] * log[buckets] * de_filter + * image = filter(accum) + */ + + +/* allow this many iterations for settling into attractor */ +#define FUSE_27 15 +#define FUSE_28 100 +#define WHITE_LEVEL 255 + + +typedef struct { + + bucket *b; + abucket *accumulate; + int width, height, oversample; + flam3_de_helper *de; + double k1,k2; + double curve; + int last_thread; + int start_row, end_row; + flam3_frame *spec; + int *aborted; + int progress_size; + +} de_thread_helper; + +static void de_thread(void *dth) { + + de_thread_helper *dthp = (de_thread_helper *)dth; + int oversample = dthp->oversample; + int ss = (int)floor(oversample / 2.0); + int scf = !(oversample & 1); + double scfact = pow(oversample/(oversample+1.0), 2.0); + int wid=dthp->width; + int hig=dthp->height; + int ps =dthp->progress_size; + int str = (oversample-1)+dthp->start_row; + int enr = (oversample-1)+dthp->end_row; + int i,j; + time_t progress_timer=0; + struct timespec pauset; + int progress_count = 0; + int pixel_num; + + pauset.tv_sec = 0; + pauset.tv_nsec = 100000000; + + /* Density estimation code */ + for (j = str; j < enr; j++) { + for (i = oversample-1; i < wid-(oversample-1); i++) { + + int ii,jj; + double f_select=0.0; + int f_select_int,f_coef_idx; + int arr_filt_width; + bucket *b; + double c[4],ls; + + b = dthp->b + i + j*wid; + + /* Don't do anything if there's no hits here */ + if (b[0][4] == 0 || b[0][3] == 0) + continue; + + /* Count density in ssxss area */ + /* Scale if OS>1 for equal iters */ + for (ii=-ss; ii<=ss; ii++) { + for (jj=-ss; jj<=ss; jj++) { + b = dthp->b + (i + ii) + (j + jj)*wid; + f_select += b[0][4]/255.0; + } + } + + if (scf) + f_select *= scfact; + + if (f_select > dthp->de->max_filtered_counts) + f_select_int = dthp->de->max_filter_index; + else if (f_select<=DE_THRESH) + f_select_int = (int)ceil(f_select)-1; + else + f_select_int = (int)DE_THRESH + + (int)floor(pow(f_select-DE_THRESH,dthp->curve)); + + /* If the filter selected below the min specified clamp it to the min */ + if (f_select_int > dthp->de->max_filter_index) + f_select_int = dthp->de->max_filter_index; + + /* We only have to calculate the values for ~1/8 of the square */ + f_coef_idx = f_select_int*dthp->de->kernel_size; + + arr_filt_width = (int)ceil(dthp->de->filter_widths[f_select_int])-1; + + b = dthp->b + i + j*wid; + + for (jj=0; jj<=arr_filt_width; jj++) { + for (ii=0; ii<=jj; ii++) { + + /* Skip if coef is 0 */ + if (dthp->de->filter_coefs[f_coef_idx]==0.0) { + f_coef_idx++; + continue; + } + + c[0] = (double) b[0][0]; + c[1] = (double) b[0][1]; + c[2] = (double) b[0][2]; + c[3] = (double) b[0][3]; + + ls = dthp->de->filter_coefs[f_coef_idx]*(dthp->k1 * log(1.0 + c[3] * dthp->k2))/c[3]; + + c[0] *= ls; + c[1] *= ls; + c[2] *= ls; + c[3] *= ls; + + if (jj==0 && ii==0) { + add_c_to_accum(dthp->accumulate,i,ii,j,jj,wid,hig,c); + } + else if (ii==0) { + add_c_to_accum(dthp->accumulate,i,jj,j,0,wid,hig,c); + add_c_to_accum(dthp->accumulate,i,-jj,j,0,wid,hig,c); + add_c_to_accum(dthp->accumulate,i,0,j,jj,wid,hig,c); + add_c_to_accum(dthp->accumulate,i,0,j,-jj,wid,hig,c); + } else if (jj==ii) { + add_c_to_accum(dthp->accumulate,i,ii,j,jj,wid,hig,c); + add_c_to_accum(dthp->accumulate,i,-ii,j,jj,wid,hig,c); + add_c_to_accum(dthp->accumulate,i,ii,j,-jj,wid,hig,c); + add_c_to_accum(dthp->accumulate,i,-ii,j,-jj,wid,hig,c); + } else { + add_c_to_accum(dthp->accumulate,i,ii,j,jj,wid,hig,c); + add_c_to_accum(dthp->accumulate,i,-ii,j,jj,wid,hig,c); + add_c_to_accum(dthp->accumulate,i,ii,j,-jj,wid,hig,c); + add_c_to_accum(dthp->accumulate,i,-ii,j,-jj,wid,hig,c); + add_c_to_accum(dthp->accumulate,i,jj,j,ii,wid,hig,c); + add_c_to_accum(dthp->accumulate,i,-jj,j,ii,wid,hig,c); + add_c_to_accum(dthp->accumulate,i,jj,j,-ii,wid,hig,c); + add_c_to_accum(dthp->accumulate,i,-jj,j,-ii,wid,hig,c); + } + + f_coef_idx++; + + } + } + } + + pixel_num = (j-str+1)*wid; + + if (dthp->last_thread) { + /* Standard progress function */ + if (dthp->spec->verbose && time(NULL) != progress_timer) { + progress_timer = time(NULL); + fprintf(stderr, "\rdensity estimation: %d/%d ", j-str, enr-str); + fflush(stderr); + } + + } + /* Custom progress function */ + if (dthp->spec->progress && pixel_num > progress_count + ps) { + + progress_count = ps * floor(pixel_num/(double)ps); + + if (dthp->last_thread) { + + int rv = (*dthp->spec->progress)(dthp->spec->progress_parameter, + 100*(j-str)/(double)(enr-str), 1, 0); + + if (rv==2) { /* PAUSE */ + + *(dthp->aborted) = -1; + + do { +#if defined(_WIN32) /* mingw or msvc */ + Sleep(100); +#else + nanosleep(&pauset,NULL); +#endif + rv = (*dthp->spec->progress)(dthp->spec->progress_parameter, + 100*(j-str)/(double)(enr-str), 1, 0); + } while (rv==2); + + *(dthp->aborted) = 0; + + } + + if (rv==1) { + *(dthp->aborted) = 1; +#ifdef HAVE_LIBPTHREAD + pthread_exit((void *)0); +#else + return; +#endif + } + } else { +#ifdef HAVE_LIBPTHREAD + + if (*(dthp->aborted)<0) { + + do { +#if defined(_WIN32) /* mingw or msvc */ + Sleep(100); +#else + nanosleep(&pauset,NULL); +#endif + } while (*(dthp->aborted)<0); + } + + if (*(dthp->aborted)>0) pthread_exit((void *)0); +#else + if (*(dthp->aborted)>0) return; +#endif + } + } + + } + + #ifdef HAVE_LIBPTHREAD + pthread_exit((void *)0); + #endif + +} + +static void iter_thread(void *fth) { + double sub_batch; + int j; + flam3_thread_helper *fthp = (flam3_thread_helper *)fth; + flam3_iter_constants *ficp = fthp->fic; + struct timespec pauset; + int SBS = ficp->spec->sub_batch_size; + int fuse; + int cmap_size = ficp->cmap_size; + int cmap_size_m1 = ficp->cmap_size-1; + + double eta = 0.0; + + fuse = (ficp->spec->earlyclip) ? FUSE_28 : FUSE_27; + + pauset.tv_sec = 0; + pauset.tv_nsec = 100000000; + + + if (fthp->timer_initialize) { + *(ficp->progress_timer) = 0; + memset(ficp->progress_timer_history,0,64*sizeof(time_t)); + memset(ficp->progress_history,0,64*sizeof(double)); + *(ficp->progress_history_mark) = 0; + } + + for (sub_batch = 0; sub_batch < ficp->batch_size; sub_batch+=SBS) { + int sub_batch_size, badcount; + time_t newt = time(NULL); + /* sub_batch is double so this is sketchy */ + sub_batch_size = (sub_batch + SBS > ficp->batch_size) ? + (ficp->batch_size - sub_batch) : SBS; + + if (fthp->first_thread && newt != *(ficp->progress_timer)) { + double percent = 100.0 * + ((((sub_batch / (double) ficp->batch_size) + ficp->temporal_sample_num) + / ficp->ntemporal_samples) + ficp->batch_num)/ficp->nbatches; + int old_mark = 0; + int ticker; + + if (ficp->spec->verbose) + fprintf(stderr, "\rchaos: %5.1f%%", percent); + + *(ficp->progress_timer) = newt; + if (ficp->progress_timer_history[*(ficp->progress_history_mark)] && + ficp->progress_history[*(ficp->progress_history_mark)] < percent) + old_mark = *(ficp->progress_history_mark); + + if (percent > 0) { + eta = (100 - percent) * (*(ficp->progress_timer) - ficp->progress_timer_history[old_mark]) + / (percent - ficp->progress_history[old_mark]); + + if (ficp->spec->verbose) { + ticker = (*(ficp->progress_timer)&1)?':':'.'; + if (eta < 1000) + ticker = ':'; + if (eta > 100) + fprintf(stderr, " ETA%c %.1f minutes", ticker, eta / 60); + else + fprintf(stderr, " ETA%c %ld seconds ", ticker, (long) ceil(eta)); + fprintf(stderr, " \r"); + fflush(stderr); + } + } + + ficp->progress_timer_history[*(ficp->progress_history_mark)] = *(ficp->progress_timer); + ficp->progress_history[*(ficp->progress_history_mark)] = percent; + *(ficp->progress_history_mark) = (*(ficp->progress_history_mark) + 1) % 64; + } + + /* Custom progress function */ + if (ficp->spec->progress) { + if (fthp->first_thread) { + + int rv; + + /* Recalculate % done, as the other calculation only updates once per second */ + double percent = 100.0 * + ((((sub_batch / (double) ficp->batch_size) + ficp->temporal_sample_num) + / ficp->ntemporal_samples) + ficp->batch_num)/ficp->nbatches; + + rv = (*ficp->spec->progress)(ficp->spec->progress_parameter, percent, 0, eta); + + if (rv==2) { /* PAUSE */ + + time_t tnow = time(NULL); + time_t tend; + int lastpt; + + ficp->aborted = -1; + + do { +#if defined(_WIN32) /* mingw or msvc */ + Sleep(100); +#else + nanosleep(&pauset,NULL); +#endif + rv = (*ficp->spec->progress)(ficp->spec->progress_parameter, percent, 0, eta); + } while (rv==2); + + /* modify the timer history to compensate for the pause */ + tend = time(NULL)-tnow; + + ficp->aborted = 0; + + for (lastpt=0;lastpt<64;lastpt++) { + if (ficp->progress_timer_history[lastpt]) { + ficp->progress_timer_history[lastpt] += tend; + } + } + + } + + if (rv==1) { /* ABORT */ + ficp->aborted = 1; +#ifdef HAVE_LIBPTHREAD + pthread_exit((void *)0); +#else + return; +#endif + } + } else { + if (ficp->aborted<0) { + + do { +#if defined(_WIN32) /* mingw or msvc */ + Sleep(100); +#else + nanosleep(&pauset,NULL); +#endif + } while (ficp->aborted==-1); + } +#ifdef HAVE_LIBPTHREAD + if (ficp->aborted>0) pthread_exit((void *)0); +#else + if (ficp->aborted>0) return; +#endif + } + } + + /* Seed iterations */ + fthp->iter_storage[0] = flam3_random_isaac_11(&(fthp->rc)); + fthp->iter_storage[1] = flam3_random_isaac_11(&(fthp->rc)); + fthp->iter_storage[2] = flam3_random_isaac_01(&(fthp->rc)); + fthp->iter_storage[3] = flam3_random_isaac_01(&(fthp->rc)); + + /* Execute iterations */ + badcount = flam3_iterate(&(fthp->cp), sub_batch_size, fuse, fthp->iter_storage, ficp->xform_distrib, &(fthp->rc)); + + #if defined(HAVE_LIBPTHREAD) && defined(USE_LOCKS) + /* Lock mutex for access to accumulator */ + pthread_mutex_lock(&ficp->bucket_mutex); + #endif + + /* Add the badcount to the counter */ + ficp->badvals += badcount; + + /* Put them in the bucket accumulator */ + for (j = 0; j < sub_batch_size*4; j+=4) { + double p0, p1, p00, p11; + double dbl_index0,dbl_frac; + double interpcolor[4]; + int ci, color_index0; + double *p = &(fthp->iter_storage[j]); + bucket *b; + + if (fthp->cp.rotate != 0.0) { + p00 = p[0] - fthp->cp.rot_center[0]; + p11 = p[1] - fthp->cp.rot_center[1]; + p0 = p00 * ficp->rot[0][0] + p11 * ficp->rot[0][1] + fthp->cp.rot_center[0]; + p1 = p00 * ficp->rot[1][0] + p11 * ficp->rot[1][1] + fthp->cp.rot_center[1]; + } else { + p0 = p[0]; + p1 = p[1]; + } + + if (p0 >= ficp->bounds[0] && p1 >= ficp->bounds[1] && p0 <= ficp->bounds[2] && p1 <= ficp->bounds[3]) { + + double logvis=1.0; + bucket *buckets = (bucket *)(ficp->buckets); + + /* Skip if invisible */ + if (p[3]==0) + continue; + else + logvis = p[3]; + + b = buckets + (int)(ficp->ws0 * p0 - ficp->wb0s0) + + ficp->width * (int)(ficp->hs1 * p1 - ficp->hb1s1); + +#ifdef USE_FLOAT_INDICES + color_index0 = 0; + + //fprintf(stdout,"%.16f\n",p[2]*256.0); + + while(color_index0 < cmap_size_m1) { + if (ficp->dmap[color_index0+1].index > p[2]) + break; + else + color_index0++; + } + + if (p[3]==1.0) { + bump_no_overflow(b[0][0], ficp->dmap[color_index0].color[0]); + bump_no_overflow(b[0][1], ficp->dmap[color_index0].color[1]); + bump_no_overflow(b[0][2], ficp->dmap[color_index0].color[2]); + bump_no_overflow(b[0][3], ficp->dmap[color_index0].color[3]); + bump_no_overflow(b[0][4], 255.0); + } else { + bump_no_overflow(b[0][0], logvis*ficp->dmap[color_index0].color[0]); + bump_no_overflow(b[0][1], logvis*ficp->dmap[color_index0].color[1]); + bump_no_overflow(b[0][2], logvis*ficp->dmap[color_index0].color[2]); + bump_no_overflow(b[0][3], logvis*ficp->dmap[color_index0].color[3]); + bump_no_overflow(b[0][4], logvis*255.0); +#else + dbl_index0 = p[2] * cmap_size; + color_index0 = (int) (dbl_index0); + + if (flam3_palette_mode_linear == fthp->cp.palette_mode) { + if (color_index0 < 0) { + color_index0 = 0; + dbl_frac = 0; + } else if (color_index0 >= cmap_size_m1) { + color_index0 = cmap_size_m1-1; + dbl_frac = 1.0; + } else { + /* interpolate between color_index0 and color_index0+1 */ + dbl_frac = dbl_index0 - (double)color_index0; + } + + for (ci=0;ci<4;ci++) { + interpcolor[ci] = ficp->dmap[color_index0].color[ci] * (1.0-dbl_frac) + + ficp->dmap[color_index0+1].color[ci] * dbl_frac; + } + + } else { /* Palette mode step */ + + if (color_index0 < 0) { + color_index0 = 0; + } else if (color_index0 >= cmap_size_m1) { + color_index0 = cmap_size_m1; + } + + for (ci=0;ci<4;ci++) + interpcolor[ci] = ficp->dmap[color_index0].color[ci]; + } + + if (p[3]==1.0) { + bump_no_overflow(b[0][0], interpcolor[0]); + bump_no_overflow(b[0][1], interpcolor[1]); + bump_no_overflow(b[0][2], interpcolor[2]); + bump_no_overflow(b[0][3], interpcolor[3]); + bump_no_overflow(b[0][4], 255.0); + } else { + bump_no_overflow(b[0][0], logvis*interpcolor[0]); + bump_no_overflow(b[0][1], logvis*interpcolor[1]); + bump_no_overflow(b[0][2], logvis*interpcolor[2]); + bump_no_overflow(b[0][3], logvis*interpcolor[3]); + bump_no_overflow(b[0][4], logvis*255.0); + } +#endif + + } + } + + #if defined(HAVE_LIBPTHREAD) && defined(USE_LOCKS) + /* Release mutex */ + pthread_mutex_unlock(&ficp->bucket_mutex); + #endif + + } + #ifdef HAVE_LIBPTHREAD + pthread_exit((void *)0); + #endif +} + +static int render_rectangle(flam3_frame *spec, void *out, + int field, int nchan, int transp, stat_struct *stats) { + long nbuckets; + int i, j, k, batch_num, temporal_sample_num; + double nsamples, batch_size; + bucket *buckets; + abucket *accumulate; + double *points; + double *filter, *temporal_filter, *temporal_deltas, *batch_filter; + double ppux=0, ppuy=0; + int image_width, image_height; /* size of the image to produce */ + int out_width; + int filter_width=0; + int bytes_per_channel = spec->bytes_per_channel; + int oversample; + double highpow; + int nbatches; + int ntemporal_samples; + flam3_palette dmap; + int gutter_width; + double vibrancy = 0.0; + double gamma = 0.0; + double background[3]; + int vib_gam_n = 0; + time_t progress_began=0; + int verbose = spec->verbose; + int gnm_idx,max_gnm_de_fw,de_offset; + flam3_genome cp; + unsigned short *xform_distrib; + flam3_iter_constants fic; + flam3_thread_helper *fth; +#ifdef HAVE_LIBPTHREAD + pthread_attr_t pt_attr; + pthread_t *myThreads=NULL; +#endif + int thread_status; + int thi; + time_t tstart,tend; + double sumfilt; + char *ai; + int cmap_size; + + char *last_block; + size_t memory_rqd; + + /* Per-render progress timers */ + time_t progress_timer=0; + time_t progress_timer_history[64]; + double progress_history[64]; + int progress_history_mark = 0; + + tstart = time(NULL); + + fic.badvals = 0; + fic.aborted = 0; + + stats->num_iters = 0; + + /* correct for apophysis's use of 255 colors in the palette rather than all 256 */ + cmap_size = 256 - argi("apo_palette",0); + + memset(&cp,0, sizeof(flam3_genome)); + + /* interpolate and get a control point */ + flam3_interpolate(spec->genomes, spec->ngenomes, spec->time, 0, &cp); + oversample = cp.spatial_oversample; + highpow = cp.highlight_power; + nbatches = cp.nbatches; + ntemporal_samples = cp.ntemporal_samples; + + if (nbatches < 1) { + fprintf(stderr, "nbatches must be positive, not %d.\n", nbatches); + return(1); + } + + if (oversample < 1) { + fprintf(stderr, "oversample must be positive, not %d.\n", oversample); + return(1); + } + + /* Initialize the thread helper structures */ + fth = (flam3_thread_helper *)calloc(spec->nthreads,sizeof(flam3_thread_helper)); + for (i=0;inthreads;i++) + fth[i].cp.final_xform_index=-1; + + /* Set up the output image dimensions, adjusted for scanline */ + image_width = cp.width; + out_width = image_width; + if (field) { + image_height = cp.height / 2; + + if (field == flam3_field_odd) + out = (unsigned char *)out + nchan * bytes_per_channel * out_width; + + out_width *= 2; + } else + image_height = cp.height; + + + /* Spatial Filter kernel creation */ + filter_width = flam3_create_spatial_filter(spec, field, &filter); + + /* handle error */ + if (filter_width<0) { + fprintf(stderr,"flam3_create_spatial_filter returned error: aborting\n"); + return(1); + } + + /* note we must free 'filter' at the end */ + + /* batch filter */ + /* may want to revisit this at some point */ + batch_filter = (double *) malloc(sizeof(double) * nbatches); + for (i=0; ingenomes; gnm_idx++) { + int this_width = (int)ceil(spec->genomes[gnm_idx].estimator) * oversample; + if (this_width > max_gnm_de_fw) + max_gnm_de_fw = this_width; + } + + /* Add OS-1 for the averaging at the edges, if it's > 0 already */ + if (max_gnm_de_fw>0) + max_gnm_de_fw += (oversample-1); + + /* max_gnm_de_fw is now the number of pixels of additional gutter */ + /* necessary to appropriately perform the density estimation filtering */ + /* Check to see if it's greater than the gutter_width */ + if (max_gnm_de_fw > gutter_width) { + de_offset = max_gnm_de_fw - gutter_width; + gutter_width = max_gnm_de_fw; + } else + de_offset = 0; + + + /* Allocate the space required to render the image */ + fic.height = oversample * image_height + 2 * gutter_width; + fic.width = oversample * image_width + 2 * gutter_width; + + nbuckets = (long)fic.width * (long)fic.height; + memory_rqd = (sizeof(bucket) * nbuckets + sizeof(abucket) * nbuckets + + 4 * sizeof(double) * (size_t)(spec->sub_batch_size) * spec->nthreads); + last_block = (char *) malloc(memory_rqd); + if (NULL == last_block) { + fprintf(stderr, "render_rectangle: cannot malloc %g bytes.\n", (double)memory_rqd); + fprintf(stderr, "render_rectangle: w=%d h=%d nb=%ld.\n", fic.width, fic.height, nbuckets); + return(1); + } + + /* Just free buckets at the end */ + buckets = (bucket *) last_block; + accumulate = (abucket *) (last_block + sizeof(bucket) * nbuckets); + points = (double *) (last_block + (sizeof(bucket) + sizeof(abucket)) * nbuckets); + + if (verbose) { + fprintf(stderr, "chaos: "); + progress_began = time(NULL); + } + + background[0] = background[1] = background[2] = 0.0; + memset((char *) accumulate, 0, sizeof(abucket) * nbuckets); + + + /* Batch loop - outermost */ + for (batch_num = 0; batch_num < nbatches; batch_num++) { + double de_time; + double sample_density=0.0; + double k1, area, k2; + flam3_de_helper de; + + de_time = spec->time + temporal_deltas[batch_num*ntemporal_samples]; + + memset((char *) buckets, 0, sizeof(bucket) * nbuckets); + + /* interpolate and get a control point */ + /* ONLY FOR DENSITY FILTER WIDTH PURPOSES */ + /* additional interpolation will be done in the temporal_sample loop */ + flam3_interpolate(spec->genomes, spec->ngenomes, de_time, 0, &cp); + + /* if instructed to by the genome, create the density estimation */ + /* filter kernels. Check boundary conditions as well. */ + if (cp.estimator < 0.0 || cp.estimator_minimum < 0.0) { + fprintf(stderr,"density estimator filter widths must be >= 0\n"); + return(1); + } + + if (spec->bits <= 32) { + if (cp.estimator > 0.0) { + fprintf(stderr, "warning: density estimation disabled with %d bit buffers.\n", spec->bits); + cp.estimator = 0.0; + } + } + + /* Create DE filters */ + if (cp.estimator > 0.0) { + de = flam3_create_de_filters(cp.estimator,cp.estimator_minimum, + cp.estimator_curve,oversample); + if (de.kernel_size<0) { + fprintf(stderr,"de.kernel_size returned 0 - aborting.\n"); + return(1); + } + } else + de.max_filter_index = 0; + + /* Temporal sample loop */ + for (temporal_sample_num = 0; temporal_sample_num < ntemporal_samples; temporal_sample_num++) { + + double temporal_sample_time; + double color_scalar = temporal_filter[batch_num*ntemporal_samples + temporal_sample_num]; + + temporal_sample_time = spec->time + + temporal_deltas[batch_num*ntemporal_samples + temporal_sample_num]; + + /* Interpolate and get a control point */ + flam3_interpolate(spec->genomes, spec->ngenomes, temporal_sample_time, 0, &cp); + + /* Get the xforms ready to render */ + if (prepare_precalc_flags(&cp)) { + fprintf(stderr,"prepare xform pointers returned error: aborting.\n"); + return(1); + } + xform_distrib = flam3_create_xform_distrib(&cp); + if (xform_distrib==NULL) { + fprintf(stderr,"create xform distrib returned error: aborting.\n"); + return(1); + } + + /* compute the colormap entries. */ + /* the input colormap is 256 long with entries from 0 to 1.0 */ + for (j = 0; j < CMAP_SIZE; j++) { + dmap[j].index = cp.palette[(j * 256) / CMAP_SIZE].index / 256.0; + for (k = 0; k < 4; k++) + dmap[j].color[k] = (cp.palette[(j * 256) / CMAP_SIZE].color[k] * WHITE_LEVEL) * color_scalar; + } + + /* compute camera */ + if (1) { + double t0, t1, shift=0.0, corner0, corner1; + double scale; + + if (cp.sample_density <= 0.0) { + fprintf(stderr, + "sample density (quality) must be greater than zero," + " not %g.\n", cp.sample_density); + return(1); + } + + scale = pow(2.0, cp.zoom); + sample_density = cp.sample_density * scale * scale; + + ppux = cp.pixels_per_unit * scale; + ppuy = field ? (ppux / 2.0) : ppux; + ppux /= spec->pixel_aspect_ratio; + switch (field) { + case flam3_field_both: shift = 0.0; break; + case flam3_field_even: shift = -0.5; break; + case flam3_field_odd: shift = 0.5; break; + } + shift = shift / ppux; + t0 = (double) gutter_width / (oversample * ppux); + t1 = (double) gutter_width / (oversample * ppuy); + corner0 = cp.center[0] - image_width / ppux / 2.0; + corner1 = cp.center[1] - image_height / ppuy / 2.0; + fic.bounds[0] = corner0 - t0; + fic.bounds[1] = corner1 - t1 + shift; + fic.bounds[2] = corner0 + image_width / ppux + t0; + fic.bounds[3] = corner1 + image_height / ppuy + t1 + shift; + fic.size[0] = 1.0 / (fic.bounds[2] - fic.bounds[0]); + fic.size[1] = 1.0 / (fic.bounds[3] - fic.bounds[1]); + fic.rot[0][0] = cos(cp.rotate * 2 * M_PI / 360.0); + fic.rot[0][1] = -sin(cp.rotate * 2 * M_PI / 360.0); + fic.rot[1][0] = -fic.rot[0][1]; + fic.rot[1][1] = fic.rot[0][0]; + fic.ws0 = fic.width * fic.size[0]; + fic.wb0s0 = fic.ws0 * fic.bounds[0]; + fic.hs1 = fic.height * fic.size[1]; + fic.hb1s1 = fic.hs1 * fic.bounds[1]; + + } + + /* number of samples is based only on the output image size */ + nsamples = sample_density * image_width * image_height; + + /* how many of these samples are rendered in this loop? */ + batch_size = nsamples / (nbatches * ntemporal_samples); + + stats->num_iters += batch_size; + + /* Fill in the iter constants */ + fic.xform_distrib = xform_distrib; + fic.spec = spec; + fic.batch_size = batch_size / (double)spec->nthreads; + fic.temporal_sample_num = temporal_sample_num; + fic.ntemporal_samples = ntemporal_samples; + fic.batch_num = batch_num; + fic.nbatches = nbatches; + fic.cmap_size = cmap_size; + + fic.dmap = (flam3_palette_entry *)dmap; + fic.color_scalar = color_scalar; + fic.buckets = (void *)buckets; + + /* Need a timer per job */ + fic.progress_timer = &progress_timer; + fic.progress_timer_history = &(progress_timer_history[0]); + fic.progress_history = &(progress_history[0]); + fic.progress_history_mark = &progress_history_mark; + + /* Initialize the thread helper structures */ + for (thi = 0; thi < spec->nthreads; thi++) { + + int rk; + /* Create a new isaac state for this thread */ + for (rk = 0; rk < RANDSIZ; rk++) + fth[thi].rc.randrsl[rk] = irand(&spec->rc); + + irandinit(&(fth[thi].rc),1); + + if (0==thi) { + + fth[thi].first_thread=1; + if (0==batch_num && 0==temporal_sample_num) + fth[thi].timer_initialize = 1; + else + fth[thi].timer_initialize = 0; + + } else { + fth[thi].first_thread=0; + fth[thi].timer_initialize = 0; + } + + fth[thi].iter_storage = &(points[thi*(spec->sub_batch_size)*4]); + fth[thi].fic = &fic; + flam3_copy(&(fth[thi].cp),&cp); + + } + +#ifdef HAVE_LIBPTHREAD + /* Let's make some threads */ + myThreads = (pthread_t *)malloc(spec->nthreads * sizeof(pthread_t)); + + #if defined(USE_LOCKS) + pthread_mutex_init(&fic.bucket_mutex, NULL); + #endif + + pthread_attr_init(&pt_attr); + pthread_attr_setdetachstate(&pt_attr,PTHREAD_CREATE_JOINABLE); + + for (thi=0; thi nthreads; thi ++) + pthread_create(&myThreads[thi], &pt_attr, (void *)iter_thread, (void *)(&(fth[thi]))); + + pthread_attr_destroy(&pt_attr); + + /* Wait for them to return */ + for (thi=0; thi < spec->nthreads; thi++) + pthread_join(myThreads[thi], (void **)&thread_status); + + #if defined(USE_LOCKS) + pthread_mutex_destroy(&fic.bucket_mutex); + #endif + + free(myThreads); +#else + for (thi=0; thi < spec->nthreads; thi++) + iter_thread( (void *)(&(fth[thi])) ); +#endif + + /* Free the xform_distrib array */ + free(xform_distrib); + + if (fic.aborted) { + if (verbose) fprintf(stderr, "\naborted!\n"); + goto done; + } + + vibrancy += cp.vibrancy; + gamma += cp.gamma; + background[0] += cp.background[0]; + background[1] += cp.background[1]; + background[2] += cp.background[2]; + vib_gam_n++; + + } + + k1 =(cp.contrast * cp.brightness * + PREFILTER_WHITE * 268.0 * batch_filter[batch_num]) / 256; + area = image_width * image_height / (ppux * ppuy); + k2 = (oversample * oversample * nbatches) / + (cp.contrast * area * WHITE_LEVEL * sample_density * sumfilt); +#if 0 + printf("iw=%d,ih=%d,ppux=%f,ppuy=%f\n",image_width,image_height,ppux,ppuy); + printf("contrast=%f, brightness=%f, PREFILTER=%d, temporal_filter=%f\n", + cp.contrast, cp.brightness, PREFILTER_WHITE, temporal_filter[batch_num]); + printf("oversample=%d, nbatches=%d, area = %f, WHITE_LEVEL=%d, sample_density=%f\n", + oversample, nbatches, area, WHITE_LEVEL, sample_density); + printf("k1=%f,k2=%15.12f\n",k1,k2); +#endif + + if (de.max_filter_index == 0) { + + for (j = 0; j < fic.height; j++) { + for (i = 0; i < fic.width; i++) { + + abucket *a = accumulate + i + j * fic.width; + bucket *b = buckets + i + j * fic.width; + double c[4], ls; + + c[0] = (double) b[0][0]; + c[1] = (double) b[0][1]; + c[2] = (double) b[0][2]; + c[3] = (double) b[0][3]; + if (0.0 == c[3]) + continue; + + ls = (k1 * log(1.0 + c[3] * k2))/c[3]; + c[0] *= ls; + c[1] *= ls; + c[2] *= ls; + c[3] *= ls; + + abump_no_overflow(a[0][0], c[0]); + abump_no_overflow(a[0][1], c[1]); + abump_no_overflow(a[0][2], c[2]); + abump_no_overflow(a[0][3], c[3]); + } + } + } else { + + de_thread_helper *deth; + int de_aborted=0; + int myspan = (fic.height-2*(oversample-1)+1); + int swath = myspan/(spec->nthreads); + + /* Create the de helper structures */ + deth = (de_thread_helper *)calloc(spec->nthreads,sizeof(de_thread_helper)); + + for (thi=0;thi<(spec->nthreads);thi++) { + + /* Set up the contents of the helper structure */ + deth[thi].b = buckets; + deth[thi].accumulate = accumulate; + deth[thi].width = fic.width; + deth[thi].height = fic.height; + deth[thi].oversample = oversample; + deth[thi].progress_size = spec->sub_batch_size/10; + deth[thi].de = &de; + deth[thi].k1 = k1; + deth[thi].k2 = k2; + deth[thi].curve = cp.estimator_curve; + deth[thi].spec = spec; + deth[thi].aborted = &de_aborted; + if ( (spec->nthreads)>myspan) { /* More threads than rows */ + deth[thi].start_row=0; + if (thi==spec->nthreads-1) { + deth[thi].end_row=myspan; + deth[thi].last_thread=1; + } else { + deth[thi].end_row=-1; + deth[thi].last_thread=0; + } + } else { /* Normal case */ + deth[thi].start_row=thi*swath; + deth[thi].end_row=(thi+1)*swath; + if (thi==spec->nthreads-1) { + deth[thi].end_row=myspan; + deth[thi].last_thread=1; + } else { + deth[thi].last_thread=0; + } + } + } + +#ifdef HAVE_LIBPTHREAD + /* Let's make some threads */ + myThreads = (pthread_t *)malloc(spec->nthreads * sizeof(pthread_t)); + + pthread_attr_init(&pt_attr); + pthread_attr_setdetachstate(&pt_attr,PTHREAD_CREATE_JOINABLE); + + for (thi=0; thi nthreads; thi ++) + pthread_create(&myThreads[thi], &pt_attr, (void *)de_thread, (void *)(&(deth[thi]))); + + pthread_attr_destroy(&pt_attr); + + /* Wait for them to return */ + for (thi=0; thi < spec->nthreads; thi++) + pthread_join(myThreads[thi], (void **)&thread_status); + + free(myThreads); +#else + for (thi=0; thi nthreads; thi ++) + de_thread((void *)(&(deth[thi]))); +#endif + + free(deth); + + if (de_aborted) { + if (verbose) fprintf(stderr, "\naborted!\n"); + goto done; + } + + } /* End density estimation loop */ + + + /* If allocated, free the de filter memory for the next batch */ + if (de.max_filter_index > 0) { + free(de.filter_coefs); + free(de.filter_widths); + } + + } + + if (verbose) { + fprintf(stderr, "\rchaos: 100.0%% took: %ld seconds \n", time(NULL) - progress_began); + fprintf(stderr, "filtering..."); + } + + + /* filter the accumulation buffer down into the image */ + if (1) { + int x, y; + double t[4],newrgb[3]; + double g = 1.0 / (gamma / vib_gam_n); + double tmp,a; + double alpha,ls; + int rgbi; + + double linrange = cp.gam_lin_thresh; + + vibrancy /= vib_gam_n; + background[0] /= vib_gam_n/256.0; + background[1] /= vib_gam_n/256.0; + background[2] /= vib_gam_n/256.0; + + /* If we're in the early clip mode, perform this first step to */ + /* apply the gamma correction and clipping before the spat filt */ + + if (spec->earlyclip) { + + for (j = 0; j < fic.height; j++) { + for (i = 0; i < fic.width; i++) { + + abucket *ac = accumulate + i + j*fic.width; + + if (ac[0][3]<=0) { + alpha = 0.0; + ls = 0.0; + } else { + tmp=ac[0][3]/PREFILTER_WHITE; + alpha = flam3_calc_alpha(tmp,g,linrange); + ls = vibrancy * 256.0 * alpha / tmp; + if (alpha<0.0) alpha = 0.0; + if (alpha>1.0) alpha = 1.0; + } + + t[0] = (double)ac[0][0]; + t[1] = (double)ac[0][1]; + t[2] = (double)ac[0][2]; + t[3] = (double)ac[0][3]; + + flam3_calc_newrgb(t, ls, highpow, newrgb); + + for (rgbi=0;rgbi<3;rgbi++) { + a = newrgb[rgbi]; + a += (1.0-vibrancy) * 256.0 * pow( t[rgbi] / PREFILTER_WHITE, g); + if (nchan<=3 || transp==0) + a += ((1.0 - alpha) * background[rgbi]); + else { + if (alpha>0) + a /= alpha; + else + a = 0; + } + + /* Clamp here to ensure proper filter functionality */ + if (a>255) a = 255; + if (a<0) a = 0; + + /* Replace values in accumulation buffer with these new ones */ + ac[0][rgbi] = a; + } + + ac[0][3] = alpha; + + } + } + } + + /* Apply the spatial filter */ + y = de_offset; + for (j = 0; j < image_height; j++) { + x = de_offset; + for (i = 0; i < image_width; i++) { + int ii, jj,rgbi; + void *p; + unsigned short *p16; + unsigned char *p8; + t[0] = t[1] = t[2] = t[3] = 0.0; + for (ii = 0; ii < filter_width; ii++) { + for (jj = 0; jj < filter_width; jj++) { + double k = filter[ii + jj * filter_width]; + abucket *ac = accumulate + x+ii + (y+jj)*fic.width; + + + t[0] += k * ac[0][0]; + t[1] += k * ac[0][1]; + t[2] += k * ac[0][2]; + t[3] += k * ac[0][3]; + + + } + } + + p = (unsigned char *)out + nchan * bytes_per_channel * (i + j * out_width); + p8 = (unsigned char *)p; + p16 = (unsigned short *)p; + + /* The old way, spatial filter first and then clip after gamma */ + if (!spec->earlyclip) { + + tmp=t[3]/PREFILTER_WHITE; + + if (t[3]<=0) { + alpha = 0.0; + ls = 0.0; + } else { + alpha = flam3_calc_alpha(tmp,g,linrange); + ls = vibrancy * 256.0 * alpha / tmp; + if (alpha<0.0) alpha = 0.0; + if (alpha>1.0) alpha = 1.0; + } + + flam3_calc_newrgb(t, ls, highpow, newrgb); + + for (rgbi=0;rgbi<3;rgbi++) { + a = newrgb[rgbi]; + a += (1.0-vibrancy) * 256.0 * pow( t[rgbi] / PREFILTER_WHITE, g); + if (nchan<=3 || transp==0) + a += ((1.0 - alpha) * background[rgbi]); + else { + if (alpha>0) + a /= alpha; + else + a = 0; + } + + /* Clamp here to ensure proper filter functionality */ + if (a>255) a = 255; + if (a<0) a = 0; + + /* Replace values in accumulation buffer with these new ones */ + t[rgbi] = a; + } + t[3] = alpha; + } + + for (rgbi=0;rgbi<3;rgbi++) { + + a = t[rgbi]; + + if (a > 255) + a = 255; + if (a < 0) + a = 0; + + if (2==bytes_per_channel) { + a *= 256.0; /* Scales to [0-65280] */ + p16[rgbi] = (unsigned short) a; + } else { + p8[rgbi] = (unsigned char) a; + } + } + + + if (t[3]>1) + t[3]=1; + if (t[3]<0) + t[3]=0; + + /* alpha */ + if (nchan>3) { + if (transp==1) { + if (2==bytes_per_channel) + p16[3] = (unsigned short) (t[3] * 65535); + else + p8[3] = (unsigned char) (t[3] * 255); + } else { + if (2==bytes_per_channel) + p16[3] = 65535; + else + p8[3] = 255; + } + } + + x += oversample; + } + y += oversample; + } + } + + done: + + stats->badvals = fic.badvals; + + free(temporal_filter); + free(temporal_deltas); + free(batch_filter); + free(filter); + free(buckets); +// free(accumulate); +// free(points); + /* We have to clear the cps in fth first */ + for (thi = 0; thi < spec->nthreads; thi++) { + clear_cp(&(fth[thi].cp),0); + } + free(fth); + clear_cp(&cp,0); + + if (getenv("insert_palette")) { + int ph = 100; + if (ph >= image_height) ph = image_height; + /* insert the palette into the image */ + for (j = 0; j < ph; j++) { + for (i = 0; i < image_width; i++) { + unsigned char *p = (unsigned char *)out + nchan * (i + j * out_width); + p[0] = (unsigned char)dmap[i * 256 / image_width].color[0]; + p[1] = (unsigned char)dmap[i * 256 / image_width].color[1]; + p[2] = (unsigned char)dmap[i * 256 / image_width].color[2]; + } + } + } + + tend = time(NULL); + stats->render_seconds = (int)(tend-tstart); + + return(0); + +} diff --git a/render.dsp b/render.dsp new file mode 100644 index 0000000..bf99407 --- /dev/null +++ b/render.dsp @@ -0,0 +1,143 @@ +# Microsoft Developer Studio Project File - Name="hqi" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** DO NOT EDIT ** + +# TARGTYPE "Win32 (x86) Console Application" 0x0103 + +CFG=hqi - Win32 Debug +!MESSAGE This is not a valid makefile. To build this project using NMAKE, +!MESSAGE use the Export Makefile command and run +!MESSAGE +!MESSAGE NMAKE /f "render.mak". +!MESSAGE +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "render.mak" CFG="hqi - Win32 Debug" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "hqi - Win32 Release" (based on "Win32 (x86) Console Application") +!MESSAGE "hqi - Win32 Debug" (based on "Win32 (x86) Console Application") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +RSC=rc.exe + +!IF "$(CFG)" == "hqi - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release" +# PROP BASE Intermediate_Dir "Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "Release" +# PROP Intermediate_Dir "Release" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c +# ADD CPP /nologo /W3 /GX /O2 /I "c:\src\libpng" /I "c:\src\zlib" /I "c:\src\libxml2\include" /I "c:\src\jpeg" /I "c:\src\iconv\include" /I "c:\src\pthreads" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /Zm1000 /c +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 +# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib c:\src\jpeg\libjpeg.lib c:\src\libpng\libpng.lib c:\src\libxml2\lib\libxml2.lib c:\src\zlib\zlib.lib c:\src\pthreads\pthreadVC2.lib /nologo /subsystem:console /machine:I386 /out:"Release/flam3-render.exe" + +!ELSEIF "$(CFG)" == "hqi - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug" +# PROP BASE Intermediate_Dir "Debug" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "Debug" +# PROP Intermediate_Dir "Debug" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c +# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "c:\src\jpeg" /I "c:\src\libpng" /I "c:\src\zlib" /I "c:\src\libxml2\include" /I "c:\src\iconv\include" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FR /YX /FD /GZ /Zm1000 /c +# ADD BASE RSC /l 0x409 /d "_DEBUG" +# ADD RSC /l 0x409 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept +# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib c:\src\jpeg\libjpeg.lib c:\src\libpng\libpng.lib c:\src\libxml2\lib\libxml2.lib c:\src\zlib\zlib.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept +# SUBTRACT LINK32 /pdb:none + +!ENDIF + +# Begin Target + +# Name "hqi - Win32 Release" +# Name "hqi - Win32 Debug" +# Begin Group "Source Files" + +# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" +# Begin Source File + +SOURCE=.\docstring.c +# End Source File +# Begin Source File + +SOURCE=".\flam3-palettes.c" +# End Source File +# Begin Source File + +SOURCE=".\flam3-render.c" +# End Source File +# Begin Source File + +SOURCE=.\flam3.c +# End Source File +# Begin Source File + +SOURCE=.\isaac.c +# End Source File +# Begin Source File + +SOURCE=.\jpeg.c +# End Source File +# Begin Source File + +SOURCE=.\png.c +# End Source File +# End Group +# Begin Group "Header Files" + +# PROP Default_Filter "h;hpp;hxx;hm;inl" +# Begin Source File + +SOURCE=cmap.h +# End Source File +# Begin Source File + +SOURCE=.\jpeg.h +# End Source File +# Begin Source File + +SOURCE=libifs.h +# End Source File +# Begin Source File + +SOURCE=rect.h +# End Source File +# End Group +# Begin Group "Resource Files" + +# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" +# End Group +# End Target +# End Project diff --git a/src/COPYING b/src/COPYING deleted file mode 100644 index 94a9ed0..0000000 --- a/src/COPYING +++ /dev/null @@ -1,674 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 3, 29 June 2007 - - Copyright (C) 2007 Free Software Foundation, Inc. - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The GNU General Public License is a free, copyleft license for -software and other kinds of works. - - The licenses for most software and other practical works are designed -to take away your freedom to share and change the works. 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If your program is a subroutine library, you -may consider it more useful to permit linking proprietary applications with -the library. If this is what you want to do, use the GNU Lesser General -Public License instead of this License. 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Flam3-animate makes animations, and flam3-render -makes still images. Flam3-genome creates and manipulates genomes -(parameter sets). A C library is also installed. - -Note: the following instructions are written for Linux users. Windows -users may install the cygwin package to get the "env" command or set -the envars in your windows command prompt manually. That means -instead of a command like - - env dtime=5 prefix=foo. in=test.flame flam3-animate - -use the following set of commands: - - set dtime=5 - set prefix=foo. - set in=test.flame - flam3-animate - -As usual, to configure, build, and install: - - ./configure - make - sudo make install - -If this has problems, you may need to re-generate some configuration -files. Do the following steps: - - libtoolize - aclocal - automake - autoconf - -and then try to configure and install as above. - -This package depends on development packages for libz, libpng, -libjpeg, and libxml2. - -To test it, run - - flam3-render < test.flam3 - -and it should produce 00000.jpg and 00001.jpg, one image for each - element in the parameter file. To make an animation run - - flam3-animate < test.flam3 - -and it should produce 100 files named 00000.jpg through 00099.jpg that -interpolate between the two elements. - - -envar default meaning -===== ======= ======= -prefix (empty) prefix names of output files with this string. -begin j time of first frame to render (j=first time in input file) (animate only) -end n-1 time of last frame to render (n=last time specified in the input file) (animate only) -time NA time of first and last frame (ie do one frame) (animate only) -frame NA synonym for "time" (animate only) -in stdin name of input file -out NA name of output file (bad idea if rending more than one, use prefix instead) -template NA apply defaults based on this genome (genome only) -dtime 1 time between frames (animate only) -fields 0 if 1 then render fields, ie odd scanlines at time+0.5 -nstrips 1 number of strips, ie render fractions of a frame at once (render only) -qs 1 quality scale, multiply quality of all frames by this -ss 1 size scale, multiply size (in pixels) of all frames by this -jpeg NA jpeg quality for compression, default is native jpeg default -format png "jpg" or "ppm" or "png" -pixel_aspect 1.0 aspect ratio of pixels (width over height), eg 0.90909 for NTSC -isaac_seed random string to be used in generating random seed. defaults to time(0) -seed random integer seed for random numbers, defaults to time+pid. deprecated. -nthreads auto number of threads to use (render and animate) -verbose 0 if non-zero then print progress meter on stderr -bits 33 also 32 or 64: sets bit-width of internal buffers (33 means 32-bit floating-point) -bpc 8 bits per channel of color: only png supports 16 (render/animate) -image filename replace palette with png, jpg, or ppm image -use_vars -1 comma sep list of variation #'s to use when generating a random flame (genome only) -dont_use_vars unset comma sep list of variation #'s to NOT use when generating a random flame. (genome only) -cross0 NA randomly select one genome from this file to genetically cross (genome only) -cross1 NA with one genome from this file (genome only) -method NA method for genetic cross: alternate, interpolate, or union. (genome only) -mutate NA randomly mutate a random genome from this file (genome only) -symmetry NA set symmetry of result. (genome only) -clone NA clone random flame in input (genome only) -clone_all NA clones all flames in file. useful for applying template to all flames (genome only) -animate NA interpolates between all flames in a file, using times specified in file (genome only) -sequence NA 360 degree rotation 'loops' times of each control point plus rotating transitions (genome only) -loops NA number of times to rotate each control point in sequence (genome only) -tries 50 number of tries to make to find a good genome. (genome only) -strip NA strip input, frame and nframes control which one. (genome only) -transparency 0 make bknd transparent, if format supports it (render/animate) -name_enable 0 use 'name' attr in to name image output if present (render only) -nick "" nickname to use in tags / img comments -url "" url to use in tags / img comments -id "" ID to use in tags / img comments -comment "" comment string for tags (genome only) -use_mem auto floating point number of bytes of memory to use (render only) -noedits unset omit edit tags from output (genome only) -write_genome 0 write out genome associated with center of motion blur window (animate only) -print_edit_depth 0 depth to truncate tag structure. 0 prints all tags (genome only) -intpalette unset round palette entries for importing into older Apophysis versions (genome only) -insert_palette unset insert the palette into the image. -enable_jpeg_comments 1 enables comments in the jpeg header (render and animate) -enable_png_comments 1 enables comments in the png header (render and animate) - -earlyclip 0 enables the early clipping of rgb values for better antialiasing and resizing - defaults to 0 for backwards compatibility -flam27 0 flam3 2.7 compatibility mode; ensures generated genomes can be used by flam3 2.7.18 -stagger 0 affects simultaneity of xform interpolation during genome interpolation. - represents how 'separate' the xforms are interpolated. set to 1 for each - xform to be interpolated individually, fractions control interp overlap. -apo_palette 0 set this to 1 to use only the first 255 elements of the palette (apophysis compatibility) - -for example: - - env dtime=5 prefix=foo. in=test.flam3 flam3-animate - -means to render every 5th frame of parameter file foo.flam3, and store -the results in files named foo.XXXX.jpg. - -the flam3-convert program reads from stdin the old format created by -the GIMP and writes to stdout the new xml format. - -the flam3-genome program creates random parameter files. it also mutates, -rotates, and interpolates existing parameter files. for example to -create 10 wholly new control points and render them at normal quality: - - env template=vidres.flam3 repeat=10 flam3-genome > new.flam3 - flam3-render < new.flam3 - -if you left out the "template=vidres.flam3" part then the size, -quality, etc parameters would be their default (small) values. you -can set the symmetry group: - - env template=vidres.flam3 symmetry=3 flam3-genome > new3.flam3 - env template=vidres.flam3 symmetry=-2 flam3-genome > new-2.flam3 - flam3-render < new3.flam3 - flam3-render < new-2.flam3 - -Mutation is done by giving an input flame file to alter: - - env template=vidres.flam3 flam3-genome > parent.flam3 - env prefix=parent. flam3-render < parent.flam3 - env template=vidres.flam3 mutate=parent.flam3 repeat=10 flam3-genome > mutation.flam3 - flam3-render < mutation.flam3 - -Normally one wouldn't use the same file for the template and the file -to mutate. Crossover is handled similarly: - - env template=vidres.flam3 flam3-genome > parent0.flam3 - env prefix=parent0. flam3-render < parent0.flam3 - env template=vidres.flam3 flam3-genome > parent1.flam3 - env prefix=parent1. flam3-render < parent1.flam3 - env template=vidres.flam3 cross0=parent0.flam3 cross1=parent1.flam3 flam3-genome > crossover.flam3 - flam3-render < crossover.flam3 - -flam3-genome has 3 ways to produce parameter files for animation in -the style of electric sheep. the highest level and most useful from -the command line is the sequence method. it takes a collection of -control points and makes an animation that has each flame do fractal -rotation for 360 degrees, then make a smooth transition to the next. -for example: - - env sequence=test.flam3 nframes=20 flam3-genome > seq.flam3 - flam3-animate < seq.flam3 - -creates and renders a 60 frame animation. there are two flames in -test.flam3, so the animation consists three stages: the first one -rotating, then a transition, then the second one rotating. each stage -has 20 frames as specified on the command line. if you want to -render only some fraction of a whole animation file, specify the begin -and end times: - - env begin=20 end=40 flam3-animate < seq.flam3 - -the other two methods are harder to use because they produce files that -are only good for one frame of animation. the output consists of 3 -control points, one for the time requested, one before and one after. -that allows proper motion blur. for example: - - env template=vidres.flam3 flam3-genome > rotme.flam3 - env rotate=rotme.flam3 frame=10 nframes=20 flam3-genome > rot10.flam3 - env frame=10 flam3-animate < rot10.flam3 - -the file rot10.flam3 specifies the animation for just one frame, in -this case 10 out of 20 frames in the complete animation. C1 -continuous electric sheep genetic crossfades are created like this: - - env inter=test.flam3 frame=10 nframes=20 flam3-genome > inter10.flam3 - env frame=10 flam3-animate < inter10.flam3 - -see http://flam3.com/flame.pdf for descriptions & formulas, and -see http://electricsheep.wikispaces.com/Variations for updates. - -The complete list of variations: - - 0. linear - 1. sinusoidal - 2. spherical - 3. swirl - 4. horseshoe - 5. polar - 6. handkerchief - 7. heart - 8. disc - 9. spiral - 10. hyperbolic - 11. diamond - 12. ex - 13. julia - 14. bent - 15. waves - 16. fisheye - 17. popcorn - 18. exponential - 19. power - 20. cosine - 21. rings - 22. fan - 23. blob - 24. pdj - 25. fan2 - 26. rings2 - 27. eyefish - 28. bubble - 29. cylinder - 30. perspective - 31. noise - 32. julian - 33. juliascope - 34. blur - 35. gaussian_blur - 36. radial_blur - 37. pie - 38. ngon - 39. curl - 40. rectangles - 41. arch - 42. tangent - 43. square - 44. rays - 45. blade - 46. secant2 - 47. twintrian - 48. cross - 49. disc2 - 50. super_shape - 51. flower - 52. conic - 53. parabola - 54. bent2 - 55. bipolar - 56. boarders - 57. butterfly - 58. cell - 59. cpow - 60. curve - 61. edisc - 62. elliptic - 63. escher - 64. foci - 65. lazysusan - 66. loonie - 67. pre_blur - 68. modulus - 69. oscilloscope - 70. polar2 - 71. popcorn2 - 72. scry - 73. separation - 74. split - 75. splits - 76. stripes - 77. wedge - 78. wedge_julia - 79. wedge_sph - 80. whorl - 81. waves2 - 82. exp - 83. log - 84. sin - 85. cos - 86. tan - 87. sec - 88. csc - 89. cot - 90. sinh - 91. cosh - 92. tanh - 93. sech - 94. csch - 95. coth - 96. auger - 97. flux - -see http://flam3.com/flame.pdf for descriptions & formulas for each of -these. note that, by default, if a random flame is requested and neither -'use_vars' or 'dont_use_vars' are specified, the following variations are -not used: noise, blur, gaussian_blur, radial_blur, ngon, square, rays, -and cross. - -note: these variations do not use the variation weight to scale their -contributions, and so will not be implemented in flam3: -circlize - - -====================================== - -todo: eliminate all static storage. - -====================================== - -changelog: - -12/29/10 Added --version option to flam3-genome. fixed bug in 16 bpc - png image writing when using strips. xform opacity now affects - calculated width of density estimation filters. Release as 3.0.1. - -10/05/10 Small tweaks. Fuse iterations default to 15 but increase to - 100 when using earlyclip. flux variation added. Release as 3.0. - -12/20/09 Highlight power now interpolates smoothly from old behavior - (-1) to new behavior. flam3-genome 'split' mode was broken, fixed - (thanks Exper.) Die gracefully instead of segfault when very small - estimator_curve values are specified. Version attribute added to - flame tag. Number of iterations used to fuse attractor increased to - 100. Release as 2.8beta7. - -11/24/09 Potential speedup of 5% over prior versions. Many threading - issues identified and resolved when using flam3 shared library as - back end for user interfaces. 14 complex plane variations added. - auger variation added. new flam3_make_strip library function to - generate stripped genomes for external ui strip renders. bug fix: - when rendering strips, use the same random context for each strip - to prevent edge effects where strips butt against each other. flam3 - will now linearly interpolate missing colors in the colormap. - Release as 2.8beta6. - -10/16/09 Non-threadsafe progress tracking code in main iteration thread - replaced with per-render progress storage. Fixed bug where pausing - render during density estimation stage terminated render. Waves2 - variation fixed (thx Joel F). Release as 2.8beta5. - -10/07/09 Fixed bug affecting 'animate' mode with flam3-genome. Changed - estimate_bounding_box to increase discarded iterations if numerous - badvals were encountered during iterations. Exported a few more - functions for Windows DLL. Release as 2.8beta4. - -10/03/09 Changed color_speed range from 0 (no color change) to 1 - (use new xform color). Animate attribute is now 0 for no motion, - 1 for motion. Removed final xform from stagger algorithm. 'oscope' - parameters are now called 'oscilloscope' to match the rest of the - parametric variations (backwards compatible, so old genomes can be - read.) Stagger now affects morphing as well as sheep rotation, but - only using flam3-genome (not flam3-animate). Release as 2.8beta3. - -03/18/09 Major upgrade : - - 28 variations added, mostly from the sourceforge plugins pack - - significant speed optimization of variations - - setting earlyclip env var on commandline will enable an alternate - calculation of color values, resulting in better antialiasing - - 'highlight_power' flame element controls the white highlights in - dense areas, eliminating the hue shift bug - - Apophysis chaos and solo xform/plotmode features have been - implemented. solo/plotmode are promoted to floating point - 'opacity'. opacity and chaos are both interpolatable. - - tag now available for xforms...allows cyclic variation - of any regular xform parameter/coef/post. - - env var 'stagger' affects the simultaneity of xform interpolation - when morphing from one flame to another. set to 0 for existing - behaviour, set to 1 to make each xform interpolate individually - - symmetry has been broken out into color_speed and animate tags - with the same sense (which is confusing and will be fixed in a - future release). - - set the flam27 env var to output backwards compatible genomes - (when possible.) - - passes the consistency test where rendering an image at double - size and filtering it down produces the same results as the - original (modulo quality). - -03/17/09 Added fuzz testing with zzuf to the regression tests. 'Strip' - mode and genomes with the zoom parameter used now break into pieces - properly. insert_palette fixed (broken a few versions ago.) fixed - twintrian variation when small weights are used. various rare - segfaults and memory leaks fixed. 'palette_mode' attribute added to - flame element for smoother palette interpolation in slow animations; - possible values are 'step' and 'linear' ('step' mode is default and - matches previous behaviour.) Release as 2.7.18. - -11/11/08 Add error checking on the numbers in the input genome. Do - not exit on read errors, fail gracefully. Changed sin/cos = tan in - the tangent variation. Added polar to list of variations that use - the inverted linear identity. Bugfix: temporal_filter_exp was not - set properly in template. Apply interpolation attribute in - templates. Add/publish datarootdir with pkg-config so the palette - file is easy to find (for qosmic). Copyright by Spotworks LLC - instead of Spot and Erik. Add fuzz checks to the regression - suite. include LNX/OSX/WIN in the version string. In - flam3-genome animate command, added one to last flame time, so the - end time is inclusive. Release as 2.7.17. - -09/06/08 Added 'clone_all' to flam3_genome to allow application of - template to all flames in a file at once, and 'animate' to write - a full sequence of interpolations out. 'animate' is similar to - 'sequence' except that no control point rotation is performed. - Fixed non-functional 'write_genome' env var for flam3_animate. - Two bugs associated with interpolating from a log interpolation_type - to a non-log interpolation_type fixed (rotate angle reduction and - special inverted identity). when using flam3_rotate in 'spin_inter' - the interp type of the first genome is now used rather than the - current genome's interp type. Enforced upper and lower bounds for - xform color and upper bound for interpolated colormap values - as "smooth" interpolation led to values out of range. If "smooth" - interpolation is specified for all flames in a file, the first and - second-to-last genome is switched to "linear" with a warning. - spatial filters with non-box-filter window functions fixed. - Release as 2.7.16. - - -08/25/08 Added new interpolation types 'old' and 'older', for use in - recreating old animations. 'linear' mode now does not rotate padded - xforms (results in prettier symmetric singularities). switched to - using a 'padding' flag instead of a 'just initialized' flag; padding - flag used for implementation of 'old' and 'older' types. - interpolation_space now deprecated, instead use interpolation_type. - flam3_align is now idempotent (multiple applications do not change - the control points.) Default number of temporal samples bumped to - 1000. Removed CVS headers from source code (now using SVN). - Default interpolation mode now log. Removed 'move' and 'split' vars. - changes to flam3-genome: sequence mode now returns linear - interpolation mode for all control points except first/last of edges - - these cps will use the original interpolation mode; inter and - rotate modes will now return padded genomes for all control points, - all with linear interpolation specified. instead of centering - sometimes reframe by golden mean plus noise. Release as 2.7.15. - -07/21/08 Add configuration option for atomic-ops. bug fix: do not - truncate floating point palettes. new motion blur features: add - temporal_filter_type, can be "box" (default) or "gaussian" or - "exp". Temporal_filter_width and temporal_filter_exp are parms to - it. 'blur' env var no longer used. Small bug fix: iteration - count depends only on the size of the output image, not the padded - image (the gutter). When interpolating, only do -pi/pi adjustment - for non-asymmetric cases. Julian/juliascope variations use the - alternate inverted identity for interpolation (reduces wedge - effect). Add python script for regression and consistency - checking. Add svn revision number to version string (in the - software not of the package). Release as 2.7.14. - -05/28/08 Restored upper limit on particle coordinates. Release as - 2.7.13. - -05/16/08 Added man pages. Removed upper limit on particle - coordinates. fixed FSF address in comments. update to automake - 1.10.1. added eps to denom of perspective fraction to avoid - infinities (thanks fred). Put contents of 'id' env var in png/jpg - comment block. Release as 2.7.12. - -04/05/08 Added 16 bit per channel support to PNG via bpc envar. - isaac.h is now installed with the flam3 headers. Strip indexing - now done with size_t's to fix bug in large images (thanks Paul). - Progress callback now returns ETA, and per-thread verbose flag - functionality fixed. Enumerated spatial filter types now used in - flam3.h, taking the place of function pointers (simplifies the - API). Fix bug by moving precalculation of variation variables to - flam3_iterate (thanks david). Release as 2.7.11. - -03/15/08 fixed interpolation bug when magnitude of rotation/scaling - component of affine transform is 0. replaced secant variation - with more flame-friendly secant2 (eliminates gap in y direction, - scales y-coordinate by weight). warning message now printed when - unrecognized variation is present in an xform. fixed bad - inequality when checking for -pi/pi discontinuity during complex - interpolation. release as 2.7.10. - -02/08/08 non-zero weights for final xforms no longer allowed, and now - have no effect. recompiled windows exes with mingw gcc 4.1 to - take advantage of scalability improvements in flam3 2.7.8 (was - compiling with mingw gcc 3.4 until now). for fedora package - compliance, flam3.pc.in patched by ian weller and moved use of - config.h to c files only. release as 2.7.9. - -01/26/08 better scalability across multiple CPUs by using compare and - swap (from Tim Hockin). fix bug in large images (>2GB). add - flam3_srandom and flam3_malloc/free to better support wrapping - with python on windows, which links with a different C - runtime. add --enable-shared option to configure script (from - Bobby R Ward). release as 2.7.8. - -12/16/07 fixed bug (rare random crash) identified by david burnett. - initialize new xforms with better defaults for parametric - variations (based on interpolated-against xforms). add id envar, - like nick/url. add clone_action envar. return to xform - interpolation based on complex logs, but make consistent decisions - about counter/clockwise rotation across the sheep edges. - interpolation_space attribute to flame element can be set to - "linear" to go back to the simpler method, or "log" to use this - new (default) method. release as 2.7.7 - -10/20/07 fixed action string overflow when many xforms are present. - added 'print_edit_depth' env var to control how many levels of - tags are saved when using flam3-genome. Fixed wrong - placement of random improve_colors code in flam3-genome. go to - five digit filenames. fixed bug in supershape variation. API - cleanup, thanks to david bitseff. release 2.7.6. - -08/14/07 various code updates to assist with compiling under msvc++. - now can specify --disable-pthread or --enable-pthread to configure - to better control compilation. fixed bug preventing renders of - flames with more than 128 xforms. release 2.7.5. - -07/12/07 fixed bug in split variation, now compatible with both - versions of Apo. added insert_palette option. switched density - estimation kernel from Epanichnikov to Gaussian. genetic cross - now crosses palettes rather than selecting one of the parent - palettes. remove noisy variations from random generation if - use_vars or dont_use_vars not specified. fixed metrics calculated - on small test render for genetic operations. reduced memory - requirements for density estimation filters. 64-bit linux distros - now supported. release 2.7.4. - - -06/21/07 flam3 version, rendered genome, some render statistics and - optionally nick/url stored in jpeg/png headers. fixed two bugs - in isaac rng code (strongly affected temporal blur). prevent - final xform rotation for sheep animation. fixed interpolation - when only one flame has final xform. added Supershape, Flower, - Conic, Parabola, Move and Split variations. Shape combined with - Supershape via 'rnd' parameter. flam3-genome now writes 'name' - attribute for rotate and sequence modes. oversample attribute - deprecated; supersample now preferred. new build process for - windows exes using MinGW/MSYS. added 'intpalette' env var to - round floating point palettes to allow older versions of Apophysis - to read them. default image type is now PNG, transparency off. - density estimation code revised to be more consistent between - different supersample levels, which required change to default - de params. limit number of de filters to conserve memory. fixed - julia variation dependency on non-thread-safe random bit function. - removed random number storage for radial blur variation. - release 2.7.3. - 07/26/08: Note, incompat. change made to direction of cp->rotate - (as of 2.7.3, rotates shortest distance instead of clockwise) - -02/09/07 use isaac random number generator to avoid differences - between mac/pc/linux. use multiple threads to take advantage - of multiple CPUs or cores. new variations: disc2, Arch, - Tangent, Square, Rays, Blade, Secant, Twintrian, Cross. - fixed bug reading hex color format - must remove \n prior to - start of colors if present. use EPS in spiral, hyperbolic - and spherical to eliminate black spots. fix numbering of - disc2, change parameter to estimate_bounding_box. made blur - kernel type templatable. removed extraneous 'enabled="1"' in - writing out final xform information (no longer needed). - release 2.7.2. - -12/31/06 fixed bug in waves precalculation code. curl and rectangles - variations from joel faber. remove visibility of - rotation_center attribute, fix strips operator to handle - rotation without it. added motion exponent and gamma lin - thresh to flam3_print. list of variations in the docstring - automatically generated. flam3-genome: envar noedits - suppresses output of edit history. release 2.7.1. - -09/27/06 print out palette as floating point with up to 6 digits - rather than integers (for very slow smooth transitions). - Added optimization to only recalculate the xform distrib - array when necessary (Thanks Joel Faber). Added settable - kernel for downrez. Added XML reading code for new - format for gradients. Functionalized hex gradient read. - Removed color shift experimental feature. New - 'motion_exponent' attribute controls fade of temporal steps. - added gaussian_blur and radial_blur vars from apo. added pie - and ngon variations from joel faber. add rotation_center - attribute. added but disabled image variation from joel. - release as 2.7. - -06/26/06 use new libpng api, handle libpng errors properly (from nix - at esperi.org.uk). print out palette as floating point with - 6 digits rather than integers (for very slow smooth - transitions). - -06/11/06 disable density estimation for 16 and 32 bit buffers because - it doesn't work. Apo team removed "enabled" from final xform - specification, so now it defaults to on. make default - temporal samples be 60 so that motion blur is the default, - but explicitly ignore temporal samples when rendering still - frames. add strip genetic operator to flam3-genome for - breaking a flame into strips for parallel rendering. add - subpixel offsets for antialiasing by averaging multiple - images. release as 2.7b8. - -05/25/06 change attribute name "batches" to "passes" because many old - genomes have it set, and with density estimation it is - harmful. - -04/28/06 remove debugging code, release as 2.7b7. - -04/28/06 add attribute interpolation="smooth" for catmull-rom - interpolation. known bug: some frames come out dark. - release as 2.7b6. - -04/15/06 rename XML attribute "estimator" to "estimator_radius". fix - the progress callback. add use_mem envar. move palette - database to external file. cleanup namespace. add new - variations blur, julian, and juliascope. fix flam3-convert. - add experimental color shifting via "shift" envar. supports - finalxform. can read hex palette format. avoids the "square" - that appears from NaNs. release as 2.7b5. - -01/11/06 unlimited number of xforms per flame. new variations - cylinder and perspective. rename rename de_max_filter to - estimator, de_min_filter to estimator_minimum, de_alpha - to estimator_curve, and jitters to temporal_samples. - release as 2.7b4. - -11/28/05 performance optimization, fix symmetry singularities, added - bubble variation, fixed handkerchief variation, templates - apply to sequence and rotate flam3-genome commands, added - envar "name_enable" to render filenames specified in the - "name" attribute of the flame element, small bugfixes, - release as 2.7b3. - -11/04/05 verbose on by default. Added 'transparency' envar for png - renders without transparency channel. Fixed non-black - background jpeg renders. add improve_colors mutation, - rewrite most of estimate_bounding_box. added new variations - blob pdjd fan2 rings2 eyefish. added '33bit' method for - 32-bit floats. tags track history. alter the gamma - curve to be linear near 0 to avoid singularity and reduce - noise, set with gamma_threshold. release as v2.7b2. - -09/24/05 new density estimator and temporal jitter code from Erik - Reckase (note removal of todo items above :). allow gamma, - vibrancy, contrast, pixels_per_unit, and brightness to vary - as part of the genome rather than as part of the rendering - parameters. flam3-genome does not retry when cloning. ditch - 2nd color coordinates. release as v2.7b1. - -06/27/05 in flam3_dimension, give up and return NaN if 90% or more of - the samples are being clipped. release v2.6. - -06/22/05 add envar to control the number of tries. - -06/06/05 add new form of mutation that introduces post xforms. - -05/20/05 fix memory trashing bug resulting from xform overflow. put - regular xforms before symmetry in printed genomes. enforce - weights non-negative & at least one xform. remove - nan-protection from popcorn variation. truncate xforms with - very small weight. - -05/13/05 fix bug reported by erik reckase where fan variation could - blow up to NaN because the domain of atan2 was not protected. - remove protection from all atan2 calls and instead detect NaN - results and replace them with noise. count really large - values as bad too to prevent blowing up to infinity. enforce - 0<=hue<1, release v2.6b1. - -05/05/05 report choices made during genome generation in notes - attribute. flam3_dimension no longer hangs when most of the - attractor is outside the camera. limit number of variations - produced by genetic operators to 5. reduce rate of - interpolation method of crossover. - -03/17/05 put cloning back in (found by James Rantanen). - -03/08/05 change sawtooth variation (incompatible!). add fan - variation. rename sawtooth to rings. release as v2.5. - -03/01/05 fix rotation when nstrips > 1. add flam3_dimension(). minor - bugfixes. release as v2.4. - -01/25/05 release as v2.3. - -01/18/05 support post xforms (idea from eric nguyen). support camera - rotation. - -12/28/04 release as v2.2. - -12/27/04 preview implementation of image fractalization by adding a - color coordinate. changed how random/default color - coordinates are selected (they alternate 0 and 1 instead of - being distributed between 0 and 1). WARNING: incompatible - format change to samples argument of flam3_iterate. - -12/20/04 allow mutation and crossover from files with multiple - genomes. a random genome is selected for each repetition. - -12/11/04 fix bug printing out interpolated non-built-in palettes. - warn if any images sizes in animation do not match. - -12/01/04 remove debugging code left in flam3-convert, thanks to Paul - Fishwick for reporting this. add cosine variation. add - sawtooth variation. handle nstrips that do not divide the - height. write partial results as strips are computed. fix - old bug where in 32 bit mode one of the terms appeared to be - calculated at 16 bits. release as v2.1. - -10/28/04 fix docstring bug. release as v2.0.1. - -10/28/04 renaming, cleanup, and modularization. now exports - libflam3.a and flam3.h, all names prefixed with flam3_. - binaries named with flam3- prefix, genome files use flam3 - suffix. create and install a flam3.pc pkg-config file. - release as v2.0. - -09/21/04 fix bug where code for integer rounding was left in 64-bit - floating point version. round remaining time up so we do not - say ETA in 0 seconds. do not use static allocation to hold - onto memory, just malloc and free what we need every frame. - enforce positive oversampling. fix bug in hqi on sequences - of images of different sizes. release as v1.15. - -09/17/04 change name of envar to control jpeg compression quality from - "quality" to "jpeg". check for bad nbatches values. release - as v1.14. - -08/23/04 add about 600 cmaps from Jackie, Pat Phillips, Classylady, - and BTomchek. use 64-bit (double) sized buffers. remove - white_level. add new variations: exponential & power. fix - bug where hue_rotation was left uninitialized. add clone - option to pick-flame which just applies template to the input - without modifying genome. random_control_point can now put - multiple variations in one xform. remove altivec code because - it is incompatible with 64-bit buffers. verbose (progress bar - on stderr) from Jon Morton. control random number seeds via - seed envar. support buffer sizes 16, 32, or 64 bits with - three versions of rect.c included into libifs.c. - -03/28/04 fix bug interpolating between flames with different numbers - of xforms introduced by the new de/parsing. add modified - version of the popcorn variation from apophysis. fix small - bug in waves variation. make distribution of variations - even. add altivec code from R.J. Berry of warwick.ac.uk. - release as v1.13. - -03/26/04 add wave variation. allow negative variational coefs. do - not truncate filter width to an integer. add fisheye - variation. make variations print by name instead of using a - vector, that is say spherical="1" instead of var="0 0 1" or - var1="2". it should still read the old format. - -03/07/04 fix bug printing out result of interpolating between - symmetries. release as v1.11. - -03/03/04 add new means of crossover: a random point between the - parents as defined by linear interpolation. in all kinds of - crossover, reset the color coordinates to make sure they are - spread out well. somehow lost part of the extra_attributes - patch, so put it in again. add pixel_aspect_ratio envar. - decrease filter cutoff threshold. the edges of the filter - were almost zeros, so making the filter smaller saves time - with almost no effect on the results. do not print out the - attributes of control points that have default values. - release as v1.10. - -02/26/04 remove prefix argument to print_control_point, and add - extra_attributes. allow any value for vibrancy parameter. - allow variation blending coefs to have any values. do not - normalize them. on windows nstrips is computated - automatically to fit within memory (leaves at least 20% - unused). support png image format and if output is png then - compute & output alpha channel. release as v1.9. - -02/01/04 add julia variation, and put bent variation back in. change - how colors are computed in presense of symmetry: xforms that - come from a symmetry do not change the color index. this - prevents the colors from washing out. since an xform may be - interpolated between a symmetry and not, this this is a - blending factor. add more documentation. add function to - compute lyapunov coefs. allow control over symmetries - produced by pick-flame. release as v1.8. - -07/20/03 cleanup, update documentation, release as v1.7. - -07/15/03 fix bug in interpolation where in last frame when going from - non-symmetric to symmetric it left out some xforms. drop - support for "cmap_inter". add var1 as a abbreviation to var - in xml output, and do not print trailing 0s in var string. - -07/09/03 change matrix interpolation to be linear rather than complex - log to avoid the discontinuity at 180 degrees. this was - causing jumpiness in the C1 continuous algorithm. this means - that rotation has to be handled with pick-flame. put direct - support for symmetries in the de/parser to make control - points smaller and easier to understand. support - combinations of bilateral & rotational symmetry. - -06/22/03 bug in colormap interpolation. release as v1.6. - -06/20/03 fix some bugs, in particular remove sorting of the xforms - when control points are read. they are only sorted when they - are generated. updated dates on copyright notices. added - time parameter to anim, shorthand for begin & end being the - same. added a fairly terrible hack to allow palettes to be - specified as blending of two basic palettes. this requires - much less bandwidth than sending 256 rgb triples. in - pick-flame change default to be enclosed xml output. - -06/09/03 add C1 continuous interpolation to pick-flame (suggested by - Cassidy Curtis). added new variations from Ultra Fractal - version by Mark Townsend. added symmetry xforms. - -06/02/03 add convert-flame which reads the old file format and writes - the new one. release as v1.5. - -03/22/03 fix bug in hqi & anim. somewhere along the way (prolly jpeg) - nstrips was broken. add qs and ss params to hqi. - discontinue strips for anim because the implementation is a - bit problematic (animating zoom??). bump version to 1.4. - -03/05/03 add pick-flame.c to the project, and extend it with mutation - and crossover capability. add parse_control_points_from_file - (and use it). rename non-xml variants of de/parsers to *_old - and rename xml variants to remove _xml. add - rotate_control_point. bump version to 1.3. - -02/10/03 increase CHOOSE_XFORM_GRAIN by 10x and use chars instead of - ints. remove extra -ljpeg from Makefile. lose hack that - ignored density xforms after interpolation. what was that - for?? it makes a difference, and just makes interpolation - less smooth as far as i can tell. bump version to 1.2. - -01/17/03 release as v1.1. - -01/16/03 support output in jpeg format; this is the default. support - win32. - -01/08/03 by default don't render the last frame so that animations - dove-tail and loop - -01/06/03 fix how too many xforms are detected so that one more xform - is allowed. - -12/22/02 first release as independent package. release as v1.0. diff --git a/src/aclocal.m4 b/src/aclocal.m4 deleted file mode 100644 index d411536..0000000 --- a/src/aclocal.m4 +++ /dev/null @@ -1,8929 +0,0 @@ -# generated automatically by aclocal 1.11.1 -*- Autoconf -*- - -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, -# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -m4_ifndef([AC_AUTOCONF_VERSION], - [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],, -[m4_warning([this file was generated for autoconf 2.65. -You have another version of autoconf. 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-esac - -# Try without a prefix underscore, then with it. -for ac_symprfx in "" "_"; do - - # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. - symxfrm="\\1 $ac_symprfx\\2 \\2" - - # Write the raw and C identifiers. - if test "$lt_cv_nm_interface" = "MS dumpbin"; then - # Fake it for dumpbin and say T for any non-static function - # and D for any global variable. - # Also find C++ and __fastcall symbols from MSVC++, - # which start with @ or ?. - lt_cv_sys_global_symbol_pipe="$AWK ['"\ -" {last_section=section; section=\$ 3};"\ -" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ -" \$ 0!~/External *\|/{next};"\ -" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ -" {if(hide[section]) next};"\ -" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ -" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ -" s[1]~/^[@?]/{print s[1], s[1]; next};"\ -" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ -" ' prfx=^$ac_symprfx]" - else - lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" - fi - - # Check to see that the pipe works correctly. - pipe_works=no - - rm -f conftest* - cat > conftest.$ac_ext <<_LT_EOF -#ifdef __cplusplus -extern "C" { -#endif -char nm_test_var; -void nm_test_func(void); -void nm_test_func(void){} -#ifdef __cplusplus -} -#endif -int main(){nm_test_var='a';nm_test_func();return(0);} -_LT_EOF - - if AC_TRY_EVAL(ac_compile); then - # Now try to grab the symbols. - nlist=conftest.nm - if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then - # Try sorting and uniquifying the output. - if sort "$nlist" | uniq > "$nlist"T; then - mv -f "$nlist"T "$nlist" - else - rm -f "$nlist"T - fi - - # Make sure that we snagged all the symbols we need. - if $GREP ' nm_test_var$' "$nlist" >/dev/null; then - if $GREP ' nm_test_func$' "$nlist" >/dev/null; then - cat <<_LT_EOF > conftest.$ac_ext -#ifdef __cplusplus -extern "C" { -#endif - -_LT_EOF - # Now generate the symbol file. - eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' - - cat <<_LT_EOF >> conftest.$ac_ext - -/* The mapping between symbol names and symbols. */ -const struct { - const char *name; - void *address; -} -lt__PROGRAM__LTX_preloaded_symbols[[]] = -{ - { "@PROGRAM@", (void *) 0 }, -_LT_EOF - $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext - cat <<\_LT_EOF >> conftest.$ac_ext - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt__PROGRAM__LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif -_LT_EOF - # Now try linking the two files. - mv conftest.$ac_objext conftstm.$ac_objext - lt_save_LIBS="$LIBS" - lt_save_CFLAGS="$CFLAGS" - LIBS="conftstm.$ac_objext" - CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" - if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then - pipe_works=yes - fi - LIBS="$lt_save_LIBS" - CFLAGS="$lt_save_CFLAGS" - else - echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD - fi - else - echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD - fi - else - echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD - fi - else - echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD - cat conftest.$ac_ext >&5 - fi - rm -rf conftest* conftst* - - # Do not use the global_symbol_pipe unless it works. - if test "$pipe_works" = yes; then - break - else - lt_cv_sys_global_symbol_pipe= - fi -done -]) -if test -z "$lt_cv_sys_global_symbol_pipe"; then - lt_cv_sys_global_symbol_to_cdecl= -fi -if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then - AC_MSG_RESULT(failed) -else - AC_MSG_RESULT(ok) -fi - -_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], - [Take the output of nm and produce a listing of raw symbols and C names]) -_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], - [Transform the output of nm in a proper C declaration]) -_LT_DECL([global_symbol_to_c_name_address], - [lt_cv_sys_global_symbol_to_c_name_address], [1], - [Transform the output of nm in a C name address pair]) -_LT_DECL([global_symbol_to_c_name_address_lib_prefix], - [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], - [Transform the output of nm in a C name address pair when lib prefix is needed]) -]) # _LT_CMD_GLOBAL_SYMBOLS - - -# _LT_COMPILER_PIC([TAGNAME]) -# --------------------------- -m4_defun([_LT_COMPILER_PIC], -[m4_require([_LT_TAG_COMPILER])dnl -_LT_TAGVAR(lt_prog_compiler_wl, $1)= -_LT_TAGVAR(lt_prog_compiler_pic, $1)= -_LT_TAGVAR(lt_prog_compiler_static, $1)= - -AC_MSG_CHECKING([for $compiler option to produce PIC]) -m4_if([$1], [CXX], [ - # C++ specific cases for pic, static, wl, etc. - if test "$GXX" = yes; then - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - - case $host_os in - aix*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - m68k) - # FIXME: we need at least 68020 code to build shared libraries, but - # adding the `-m68020' flag to GCC prevents building anything better, - # like `-m68040'. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' - ;; - esac - ;; - - beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) - # PIC is the default for these OSes. - ;; - mingw* | cygwin* | os2* | pw32* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - # Although the cygwin gcc ignores -fPIC, still need this for old-style - # (--disable-auto-import) libraries - m4_if([$1], [GCJ], [], - [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) - ;; - darwin* | rhapsody*) - # PIC is the default on this platform - # Common symbols not allowed in MH_DYLIB files - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' - ;; - *djgpp*) - # DJGPP does not support shared libraries at all - _LT_TAGVAR(lt_prog_compiler_pic, $1)= - ;; - interix[[3-9]]*) - # Interix 3.x gcc -fpic/-fPIC options generate broken code. - # Instead, we relocate shared libraries at runtime. - ;; - sysv4*MP*) - if test -d /usr/nec; then - _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic - fi - ;; - hpux*) - # PIC is the default for 64-bit PA HP-UX, but not for 32-bit - # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag - # sets the default TLS model and affects inlining. - case $host_cpu in - hppa*64*) - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - ;; - *qnx* | *nto*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - else - case $host_os in - aix[[4-9]]*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - else - _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' - fi - ;; - chorus*) - case $cc_basename in - cxch68*) - # Green Hills C++ Compiler - # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" - ;; - esac - ;; - dgux*) - case $cc_basename in - ec++*) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - ;; - ghcx*) - # Green Hills C++ Compiler - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - ;; - *) - ;; - esac - ;; - freebsd* | dragonfly*) - # FreeBSD uses GNU C++ - ;; - hpux9* | hpux10* | hpux11*) - case $cc_basename in - CC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' - if test "$host_cpu" != ia64; then - _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' - fi - ;; - aCC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' - case $host_cpu in - hppa*64*|ia64*) - # +Z the default - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' - ;; - esac - ;; - *) - ;; - esac - ;; - interix*) - # This is c89, which is MS Visual C++ (no shared libs) - # Anyone wants to do a port? - ;; - irix5* | irix6* | nonstopux*) - case $cc_basename in - CC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - # CC pic flag -KPIC is the default. - ;; - *) - ;; - esac - ;; - linux* | k*bsd*-gnu | kopensolaris*-gnu) - case $cc_basename in - KCC*) - # KAI C++ Compiler - _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - ecpc* ) - # old Intel C++ for x86_64 which still supported -KPIC. - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - ;; - icpc* ) - # Intel C++, used to be incompatible with GCC. - # ICC 10 doesn't accept -KPIC any more. - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - ;; - pgCC* | pgcpp*) - # Portland Group C++ compiler - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - cxx*) - # Compaq C++ - # Make sure the PIC flag is empty. It appears that all Alpha - # Linux and Compaq Tru64 Unix objects are PIC. - _LT_TAGVAR(lt_prog_compiler_pic, $1)= - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - ;; - xlc* | xlC*) - # IBM XL 8.0 on PPC - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' - ;; - *) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) - # Sun C++ 5.9 - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' - ;; - esac - ;; - esac - ;; - lynxos*) - ;; - m88k*) - ;; - mvs*) - case $cc_basename in - cxx*) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' - ;; - *) - ;; - esac - ;; - netbsd* | netbsdelf*-gnu) - ;; - *qnx* | *nto*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' - ;; - osf3* | osf4* | osf5*) - case $cc_basename in - KCC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' - ;; - RCC*) - # Rational C++ 2.4.1 - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - ;; - cxx*) - # Digital/Compaq C++ - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - # Make sure the PIC flag is empty. It appears that all Alpha - # Linux and Compaq Tru64 Unix objects are PIC. - _LT_TAGVAR(lt_prog_compiler_pic, $1)= - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - ;; - *) - ;; - esac - ;; - psos*) - ;; - solaris*) - case $cc_basename in - CC*) - # Sun C++ 4.2, 5.x and Centerline C++ - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' - ;; - gcx*) - # Green Hills C++ Compiler - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' - ;; - *) - ;; - esac - ;; - sunos4*) - case $cc_basename in - CC*) - # Sun C++ 4.x - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - lcc*) - # Lucid - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - ;; - *) - ;; - esac - ;; - sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) - case $cc_basename in - CC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - esac - ;; - tandem*) - case $cc_basename in - NCC*) - # NonStop-UX NCC 3.20 - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - ;; - *) - ;; - esac - ;; - vxworks*) - ;; - *) - _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no - ;; - esac - fi -], -[ - if test "$GCC" = yes; then - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - - case $host_os in - aix*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - m68k) - # FIXME: we need at least 68020 code to build shared libraries, but - # adding the `-m68020' flag to GCC prevents building anything better, - # like `-m68040'. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' - ;; - esac - ;; - - beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) - # PIC is the default for these OSes. - ;; - - mingw* | cygwin* | pw32* | os2* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - # Although the cygwin gcc ignores -fPIC, still need this for old-style - # (--disable-auto-import) libraries - m4_if([$1], [GCJ], [], - [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) - ;; - - darwin* | rhapsody*) - # PIC is the default on this platform - # Common symbols not allowed in MH_DYLIB files - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' - ;; - - hpux*) - # PIC is the default for 64-bit PA HP-UX, but not for 32-bit - # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag - # sets the default TLS model and affects inlining. - case $host_cpu in - hppa*64*) - # +Z the default - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - ;; - - interix[[3-9]]*) - # Interix 3.x gcc -fpic/-fPIC options generate broken code. - # Instead, we relocate shared libraries at runtime. - ;; - - msdosdjgpp*) - # Just because we use GCC doesn't mean we suddenly get shared libraries - # on systems that don't support them. - _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no - enable_shared=no - ;; - - *nto* | *qnx*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' - ;; - - sysv4*MP*) - if test -d /usr/nec; then - _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic - fi - ;; - - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - else - # PORTME Check for flag to pass linker flags through the system compiler. - case $host_os in - aix*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - if test "$host_cpu" = ia64; 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I hope that - # covers most systems running today. 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Hard to guess exactly what SunOS6 will be like, but - # it's likely to be more like Solaris than SunOS4. - echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - sun4*:SunOS:*:*) - case "`/usr/bin/arch -k`" in - Series*|S4*) - UNAME_RELEASE=`uname -v` - ;; - esac - # Japanese Language versions have a version number like `4.1.3-JL'. - echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` - exit ;; - sun3*:SunOS:*:*) - echo m68k-sun-sunos${UNAME_RELEASE} - exit ;; - sun*:*:4.2BSD:*) - UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` - test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 - case "`/bin/arch`" in - sun3) - echo m68k-sun-sunos${UNAME_RELEASE} - ;; - sun4) - echo sparc-sun-sunos${UNAME_RELEASE} - ;; - esac - exit ;; - aushp:SunOS:*:*) - echo sparc-auspex-sunos${UNAME_RELEASE} - exit ;; - # The situation for MiNT is a little confusing. The machine name - # can be virtually everything (everything which is not - # "atarist" or "atariste" at least should have a processor - # > m68000). The system name ranges from "MiNT" over "FreeMiNT" - # to the lowercase version "mint" (or "freemint"). Finally - # the system name "TOS" denotes a system which is actually not - # MiNT. But MiNT is downward compatible to TOS, so this should - # be no problem. - atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) - echo m68k-milan-mint${UNAME_RELEASE} - exit ;; - hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) - echo m68k-hades-mint${UNAME_RELEASE} - exit ;; - *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) - echo m68k-unknown-mint${UNAME_RELEASE} - exit ;; - m68k:machten:*:*) - echo m68k-apple-machten${UNAME_RELEASE} - exit ;; - powerpc:machten:*:*) - echo powerpc-apple-machten${UNAME_RELEASE} - exit ;; - RISC*:Mach:*:*) - echo mips-dec-mach_bsd4.3 - exit ;; - RISC*:ULTRIX:*:*) - echo mips-dec-ultrix${UNAME_RELEASE} - exit ;; - VAX*:ULTRIX*:*:*) - echo vax-dec-ultrix${UNAME_RELEASE} - exit ;; - 2020:CLIX:*:* | 2430:CLIX:*:*) - echo clipper-intergraph-clix${UNAME_RELEASE} - exit ;; - mips:*:*:UMIPS | mips:*:*:RISCos) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c -#ifdef __cplusplus -#include /* for printf() prototype */ - int main (int argc, char *argv[]) { -#else - int main (argc, argv) int argc; char *argv[]; { -#endif - #if defined (host_mips) && defined (MIPSEB) - #if defined (SYSTYPE_SYSV) - printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_SVR4) - printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) - printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); - #endif - #endif - exit (-1); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && - dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && - SYSTEM_NAME=`$dummy $dummyarg` && - { echo "$SYSTEM_NAME"; exit; } - echo mips-mips-riscos${UNAME_RELEASE} - exit ;; - Motorola:PowerMAX_OS:*:*) - echo powerpc-motorola-powermax - exit ;; - Motorola:*:4.3:PL8-*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:Power_UNIX:*:*) - echo powerpc-harris-powerunix - exit ;; - m88k:CX/UX:7*:*) - echo m88k-harris-cxux7 - exit ;; - m88k:*:4*:R4*) - echo m88k-motorola-sysv4 - exit ;; - m88k:*:3*:R3*) - echo m88k-motorola-sysv3 - exit ;; - AViiON:dgux:*:*) - # DG/UX returns AViiON for all architectures - UNAME_PROCESSOR=`/usr/bin/uname -p` - if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] - then - if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ - [ ${TARGET_BINARY_INTERFACE}x = x ] - then - echo m88k-dg-dgux${UNAME_RELEASE} - else - echo m88k-dg-dguxbcs${UNAME_RELEASE} - fi - else - echo i586-dg-dgux${UNAME_RELEASE} - fi - exit ;; - M88*:DolphinOS:*:*) # DolphinOS (SVR3) - echo m88k-dolphin-sysv3 - exit ;; - M88*:*:R3*:*) - # Delta 88k system running SVR3 - echo m88k-motorola-sysv3 - exit ;; - XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) - echo m88k-tektronix-sysv3 - exit ;; - Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) - echo m68k-tektronix-bsd - exit ;; - *:IRIX*:*:*) - echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` - exit ;; - ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. - echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id - exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' - i*86:AIX:*:*) - echo i386-ibm-aix - exit ;; - ia64:AIX:*:*) - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} - exit ;; - *:AIX:2:3) - if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - - main() - { - if (!__power_pc()) - exit(1); - puts("powerpc-ibm-aix3.2.5"); - exit(0); - } -EOF - if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` - then - echo "$SYSTEM_NAME" - else - echo rs6000-ibm-aix3.2.5 - fi - elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then - echo rs6000-ibm-aix3.2.4 - else - echo rs6000-ibm-aix3.2 - fi - exit ;; - *:AIX:*:[45]) - IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` - if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then - IBM_ARCH=rs6000 - else - IBM_ARCH=powerpc - fi - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${IBM_ARCH}-ibm-aix${IBM_REV} - exit ;; - *:AIX:*:*) - echo rs6000-ibm-aix - exit ;; - ibmrt:4.4BSD:*|romp-ibm:BSD:*) - echo romp-ibm-bsd4.4 - exit ;; - ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and - echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to - exit ;; # report: romp-ibm BSD 4.3 - *:BOSX:*:*) - echo rs6000-bull-bosx - exit ;; - DPX/2?00:B.O.S.:*:*) - echo m68k-bull-sysv3 - exit ;; - 9000/[34]??:4.3bsd:1.*:*) - echo m68k-hp-bsd - exit ;; - hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) - echo m68k-hp-bsd4.4 - exit ;; - 9000/[34678]??:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - case "${UNAME_MACHINE}" in - 9000/31? ) HP_ARCH=m68000 ;; - 9000/[34]?? ) HP_ARCH=m68k ;; - 9000/[678][0-9][0-9]) - if [ -x /usr/bin/getconf ]; then - sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` - sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` - case "${sc_cpu_version}" in - 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 - 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 - 532) # CPU_PA_RISC2_0 - case "${sc_kernel_bits}" in - 32) HP_ARCH="hppa2.0n" ;; - 64) HP_ARCH="hppa2.0w" ;; - '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 - esac ;; - esac - fi - if [ "${HP_ARCH}" = "" ]; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - - #define _HPUX_SOURCE - #include - #include - - int main () - { - #if defined(_SC_KERNEL_BITS) - long bits = sysconf(_SC_KERNEL_BITS); - #endif - long cpu = sysconf (_SC_CPU_VERSION); - - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1"); break; - case CPU_PA_RISC2_0: - #if defined(_SC_KERNEL_BITS) - switch (bits) - { - case 64: puts ("hppa2.0w"); break; - case 32: puts ("hppa2.0n"); break; - default: puts ("hppa2.0"); break; - } break; - #else /* !defined(_SC_KERNEL_BITS) */ - puts ("hppa2.0"); break; - #endif - default: puts ("hppa1.0"); break; - } - exit (0); - } -EOF - (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` - test -z "$HP_ARCH" && HP_ARCH=hppa - fi ;; - esac - if [ ${HP_ARCH} = "hppa2.0w" ] - then - eval $set_cc_for_build - - # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating - # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler - # generating 64-bit code. GNU and HP use different nomenclature: - # - # $ CC_FOR_BUILD=cc ./config.guess - # => hppa2.0w-hp-hpux11.23 - # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess - # => hppa64-hp-hpux11.23 - - if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | - grep __LP64__ >/dev/null - then - HP_ARCH="hppa2.0w" - else - HP_ARCH="hppa64" - fi - fi - echo ${HP_ARCH}-hp-hpux${HPUX_REV} - exit ;; - ia64:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux${HPUX_REV} - exit ;; - 3050*:HI-UX:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - int - main () - { - long cpu = sysconf (_SC_CPU_VERSION); - /* The order matters, because CPU_IS_HP_MC68K erroneously returns - true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct - results, however. */ - if (CPU_IS_PA_RISC (cpu)) - { - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; - case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; - default: puts ("hppa-hitachi-hiuxwe2"); break; - } - } - else if (CPU_IS_HP_MC68K (cpu)) - puts ("m68k-hitachi-hiuxwe2"); - else puts ("unknown-hitachi-hiuxwe2"); - exit (0); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - echo unknown-hitachi-hiuxwe2 - exit ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) - echo hppa1.1-hp-bsd - exit ;; - 9000/8??:4.3bsd:*:*) - echo hppa1.0-hp-bsd - exit ;; - *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - echo hppa1.0-hp-mpeix - exit ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) - echo hppa1.1-hp-osf - exit ;; - hp8??:OSF1:*:*) - echo hppa1.0-hp-osf - exit ;; - i*86:OSF1:*:*) - if [ -x /usr/sbin/sysversion ] ; then - echo ${UNAME_MACHINE}-unknown-osf1mk - else - echo ${UNAME_MACHINE}-unknown-osf1 - fi - exit ;; - parisc*:Lites*:*:*) - echo hppa1.1-hp-lites - exit ;; - C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - echo c1-convex-bsd - exit ;; - C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - echo c34-convex-bsd - exit ;; - C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - echo c38-convex-bsd - exit ;; - C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - echo c4-convex-bsd - exit ;; - CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*[A-Z]90:*:*:*) - echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ - | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ - -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ - -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*TS:*:*:*) - echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*SV1:*:*:*) - echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - *:UNICOS/mp:*:*) - echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` - echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - 5000:UNIX_System_V:4.*:*) - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` - echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} - exit ;; - sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:BSD/OS:*:*) - echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:FreeBSD:*:*) - case ${UNAME_MACHINE} in - pc98) - echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - amd64) - echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - *) - echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - esac - exit ;; - i*:CYGWIN*:*) - echo ${UNAME_MACHINE}-pc-cygwin - exit ;; - *:MINGW*:*) - echo ${UNAME_MACHINE}-pc-mingw32 - exit ;; - i*:windows32*:*) - # uname -m includes "-pc" on this system. - echo ${UNAME_MACHINE}-mingw32 - exit ;; - i*:PW*:*) - echo ${UNAME_MACHINE}-pc-pw32 - exit ;; - *:Interix*:[3456]*) - case ${UNAME_MACHINE} in - x86) - echo i586-pc-interix${UNAME_RELEASE} - exit ;; - EM64T | authenticamd) - echo x86_64-unknown-interix${UNAME_RELEASE} - exit ;; - esac ;; - [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) - echo i${UNAME_MACHINE}-pc-mks - exit ;; - i*:Windows_NT*:* | Pentium*:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we - # UNAME_MACHINE based on the output of uname instead of i386? - echo i586-pc-interix - exit ;; - i*:UWIN*:*) - echo ${UNAME_MACHINE}-pc-uwin - exit ;; - amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) - echo x86_64-unknown-cygwin - exit ;; - p*:CYGWIN*:*) - echo powerpcle-unknown-cygwin - exit ;; - prep*:SunOS:5.*:*) - echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - *:GNU:*:*) - # the GNU system - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` - exit ;; - *:GNU/*:*:*) - # other systems with GNU libc and userland - echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu - exit ;; - i*86:Minix:*:*) - echo ${UNAME_MACHINE}-pc-minix - exit ;; - arm*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - avr32*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - cris:Linux:*:*) - echo cris-axis-linux-gnu - exit ;; - crisv32:Linux:*:*) - echo crisv32-axis-linux-gnu - exit ;; - frv:Linux:*:*) - echo frv-unknown-linux-gnu - exit ;; - ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m32r*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - mips:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips - #undef mipsel - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mipsel - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - mips64:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips64 - #undef mips64el - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mips64el - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips64 - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - or32:Linux:*:*) - echo or32-unknown-linux-gnu - exit ;; - ppc:Linux:*:*) - echo powerpc-unknown-linux-gnu - exit ;; - ppc64:Linux:*:*) - echo powerpc64-unknown-linux-gnu - exit ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null - if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi - echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} - exit ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-gnu ;; - PA8*) echo hppa2.0-unknown-linux-gnu ;; - *) echo hppa-unknown-linux-gnu ;; - esac - exit ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-gnu - exit ;; - s390:Linux:*:* | s390x:Linux:*:*) - echo ${UNAME_MACHINE}-ibm-linux - exit ;; - sh64*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - sh*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - sparc:Linux:*:* | sparc64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - vax:Linux:*:*) - echo ${UNAME_MACHINE}-dec-linux-gnu - exit ;; - x86_64:Linux:*:*) - echo x86_64-unknown-linux-gnu - exit ;; - xtensa:Linux:*:*) - echo xtensa-unknown-linux-gnu - exit ;; - i*86:Linux:*:*) - # The BFD linker knows what the default object file format is, so - # first see if it will tell us. cd to the root directory to prevent - # problems with other programs or directories called `ld' in the path. - # Set LC_ALL=C to ensure ld outputs messages in English. - ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ - | sed -ne '/supported targets:/!d - s/[ ][ ]*/ /g - s/.*supported targets: *// - s/ .*// - p'` - case "$ld_supported_targets" in - elf32-i386) - TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" - ;; - a.out-i386-linux) - echo "${UNAME_MACHINE}-pc-linux-gnuaout" - exit ;; - coff-i386) - echo "${UNAME_MACHINE}-pc-linux-gnucoff" - exit ;; - "") - # Either a pre-BFD a.out linker (linux-gnuoldld) or - # one that does not give us useful --help. - echo "${UNAME_MACHINE}-pc-linux-gnuoldld" - exit ;; - esac - # Determine whether the default compiler is a.out or elf - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - #ifdef __ELF__ - # ifdef __GLIBC__ - # if __GLIBC__ >= 2 - LIBC=gnu - # else - LIBC=gnulibc1 - # endif - # else - LIBC=gnulibc1 - # endif - #else - #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) - LIBC=gnu - #else - LIBC=gnuaout - #endif - #endif - #ifdef __dietlibc__ - LIBC=dietlibc - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^LIBC/{ - s: ::g - p - }'`" - test x"${LIBC}" != x && { - echo "${UNAME_MACHINE}-pc-linux-${LIBC}" - exit - } - test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } - ;; - i*86:DYNIX/ptx:4*:*) - # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. - # earlier versions are messed up and put the nodename in both - # sysname and nodename. - echo i386-sequent-sysv4 - exit ;; - i*86:UNIX_SV:4.2MP:2.*) - # Unixware is an offshoot of SVR4, but it has its own version - # number series starting with 2... - # I am not positive that other SVR4 systems won't match this, - # I just have to hope. -- rms. - # Use sysv4.2uw... so that sysv4* matches it. - echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} - exit ;; - i*86:OS/2:*:*) - # If we were able to find `uname', then EMX Unix compatibility - # is probably installed. - echo ${UNAME_MACHINE}-pc-os2-emx - exit ;; - i*86:XTS-300:*:STOP) - echo ${UNAME_MACHINE}-unknown-stop - exit ;; - i*86:atheos:*:*) - echo ${UNAME_MACHINE}-unknown-atheos - exit ;; - i*86:syllable:*:*) - echo ${UNAME_MACHINE}-pc-syllable - exit ;; - i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) - echo i386-unknown-lynxos${UNAME_RELEASE} - exit ;; - i*86:*DOS:*:*) - echo ${UNAME_MACHINE}-pc-msdosdjgpp - exit ;; - i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) - UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` - if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then - echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} - else - echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} - fi - exit ;; - i*86:*:5:[678]*) - # UnixWare 7.x, OpenUNIX and OpenServer 6. - case `/bin/uname -X | grep "^Machine"` in - *486*) UNAME_MACHINE=i486 ;; - *Pentium) UNAME_MACHINE=i586 ;; - *Pent*|*Celeron) UNAME_MACHINE=i686 ;; - esac - echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} - exit ;; - i*86:*:3.2:*) - if test -f /usr/options/cb.name; then - UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then - UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` - (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 - (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ - && UNAME_MACHINE=i586 - (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ - && UNAME_MACHINE=i686 - (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ - && UNAME_MACHINE=i686 - echo ${UNAME_MACHINE}-pc-sco$UNAME_REL - else - echo ${UNAME_MACHINE}-pc-sysv32 - fi - exit ;; - pc:*:*:*) - # Left here for compatibility: - # uname -m prints for DJGPP always 'pc', but it prints nothing about - # the processor, so we play safe by assuming i386. - echo i386-pc-msdosdjgpp - exit ;; - Intel:Mach:3*:*) - echo i386-pc-mach3 - exit ;; - paragon:*:*:*) - echo i860-intel-osf1 - exit ;; - i860:*:4.*:*) # i860-SVR4 - if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then - echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 - else # Add other i860-SVR4 vendors below as they are discovered. - echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 - fi - exit ;; - mini*:CTIX:SYS*5:*) - # "miniframe" - echo m68010-convergent-sysv - exit ;; - mc68k:UNIX:SYSTEM5:3.51m) - echo m68k-convergent-sysv - exit ;; - M680?0:D-NIX:5.3:*) - echo m68k-diab-dnix - exit ;; - M68*:*:R3V[5678]*:*) - test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; - 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) - OS_REL='' - test -r /etc/.relid \ - && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4.3${OS_REL}; exit; } - /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ - && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; - 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4; exit; } ;; - m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) - echo m68k-unknown-lynxos${UNAME_RELEASE} - exit ;; - mc68030:UNIX_System_V:4.*:*) - echo m68k-atari-sysv4 - exit ;; - TSUNAMI:LynxOS:2.*:*) - echo sparc-unknown-lynxos${UNAME_RELEASE} - exit ;; - rs6000:LynxOS:2.*:*) - echo rs6000-unknown-lynxos${UNAME_RELEASE} - exit ;; - PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) - echo powerpc-unknown-lynxos${UNAME_RELEASE} - exit ;; - SM[BE]S:UNIX_SV:*:*) - echo mips-dde-sysv${UNAME_RELEASE} - exit ;; - RM*:ReliantUNIX-*:*:*) - echo mips-sni-sysv4 - exit ;; - RM*:SINIX-*:*:*) - echo mips-sni-sysv4 - exit ;; - *:SINIX-*:*:*) - if uname -p 2>/dev/null >/dev/null ; then - UNAME_MACHINE=`(uname -p) 2>/dev/null` - echo ${UNAME_MACHINE}-sni-sysv4 - else - echo ns32k-sni-sysv - fi - exit ;; - PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort - # says - echo i586-unisys-sysv4 - exit ;; - *:UNIX_System_V:4*:FTX*) - # From Gerald Hewes . - # How about differentiating between stratus architectures? -djm - echo hppa1.1-stratus-sysv4 - exit ;; - *:*:*:FTX*) - # From seanf@swdc.stratus.com. - echo i860-stratus-sysv4 - exit ;; - i*86:VOS:*:*) - # From Paul.Green@stratus.com. - echo ${UNAME_MACHINE}-stratus-vos - exit ;; - *:VOS:*:*) - # From Paul.Green@stratus.com. - echo hppa1.1-stratus-vos - exit ;; - mc68*:A/UX:*:*) - echo m68k-apple-aux${UNAME_RELEASE} - exit ;; - news*:NEWS-OS:6*:*) - echo mips-sony-newsos6 - exit ;; - R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) - if [ -d /usr/nec ]; then - echo mips-nec-sysv${UNAME_RELEASE} - else - echo mips-unknown-sysv${UNAME_RELEASE} - fi - exit ;; - BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. - echo powerpc-be-beos - exit ;; - BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. - echo powerpc-apple-beos - exit ;; - BePC:BeOS:*:*) # BeOS running on Intel PC compatible. - echo i586-pc-beos - exit ;; - SX-4:SUPER-UX:*:*) - echo sx4-nec-superux${UNAME_RELEASE} - exit ;; - SX-5:SUPER-UX:*:*) - echo sx5-nec-superux${UNAME_RELEASE} - exit ;; - SX-6:SUPER-UX:*:*) - echo sx6-nec-superux${UNAME_RELEASE} - exit ;; - SX-7:SUPER-UX:*:*) - echo sx7-nec-superux${UNAME_RELEASE} - exit ;; - SX-8:SUPER-UX:*:*) - echo sx8-nec-superux${UNAME_RELEASE} - exit ;; - SX-8R:SUPER-UX:*:*) - echo sx8r-nec-superux${UNAME_RELEASE} - exit ;; - Power*:Rhapsody:*:*) - echo powerpc-apple-rhapsody${UNAME_RELEASE} - exit ;; - *:Rhapsody:*:*) - echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} - exit ;; - *:Darwin:*:*) - UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown - case $UNAME_PROCESSOR in - unknown) UNAME_PROCESSOR=powerpc ;; - esac - echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} - exit ;; - *:procnto*:*:* | *:QNX:[0123456789]*:*) - UNAME_PROCESSOR=`uname -p` - if test "$UNAME_PROCESSOR" = "x86"; then - UNAME_PROCESSOR=i386 - UNAME_MACHINE=pc - fi - echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} - exit ;; - *:QNX:*:4*) - echo i386-pc-qnx - exit ;; - NSE-?:NONSTOP_KERNEL:*:*) - echo nse-tandem-nsk${UNAME_RELEASE} - exit ;; - NSR-?:NONSTOP_KERNEL:*:*) - echo nsr-tandem-nsk${UNAME_RELEASE} - exit ;; - *:NonStop-UX:*:*) - echo mips-compaq-nonstopux - exit ;; - BS2000:POSIX*:*:*) - echo bs2000-siemens-sysv - exit ;; - DS/*:UNIX_System_V:*:*) - echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} - exit ;; - *:Plan9:*:*) - # "uname -m" is not consistent, so use $cputype instead. 386 - # is converted to i386 for consistency with other x86 - # operating systems. - if test "$cputype" = "386"; then - UNAME_MACHINE=i386 - else - UNAME_MACHINE="$cputype" - fi - echo ${UNAME_MACHINE}-unknown-plan9 - exit ;; - *:TOPS-10:*:*) - echo pdp10-unknown-tops10 - exit ;; - *:TENEX:*:*) - echo pdp10-unknown-tenex - exit ;; - KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) - echo pdp10-dec-tops20 - exit ;; - XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) - echo pdp10-xkl-tops20 - exit ;; - *:TOPS-20:*:*) - echo pdp10-unknown-tops20 - exit ;; - *:ITS:*:*) - echo pdp10-unknown-its - exit ;; - SEI:*:*:SEIUX) - echo mips-sei-seiux${UNAME_RELEASE} - exit ;; - *:DragonFly:*:*) - echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` - exit ;; - *:*VMS:*:*) - UNAME_MACHINE=`(uname -p) 2>/dev/null` - case "${UNAME_MACHINE}" in - A*) echo alpha-dec-vms ; exit ;; - I*) echo ia64-dec-vms ; exit ;; - V*) echo vax-dec-vms ; exit ;; - esac ;; - *:XENIX:*:SysV) - echo i386-pc-xenix - exit ;; - i*86:skyos:*:*) - echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' - exit ;; - i*86:rdos:*:*) - echo ${UNAME_MACHINE}-pc-rdos - exit ;; -esac - -#echo '(No uname command or uname output not recognized.)' 1>&2 -#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 - -eval $set_cc_for_build -cat >$dummy.c < -# include -#endif -main () -{ -#if defined (sony) -#if defined (MIPSEB) - /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, - I don't know.... */ - printf ("mips-sony-bsd\n"); exit (0); -#else -#include - printf ("m68k-sony-newsos%s\n", -#ifdef NEWSOS4 - "4" -#else - "" -#endif - ); exit (0); -#endif -#endif - -#if defined (__arm) && defined (__acorn) && defined (__unix) - printf ("arm-acorn-riscix\n"); exit (0); -#endif - -#if defined (hp300) && !defined (hpux) - printf ("m68k-hp-bsd\n"); exit (0); -#endif - -#if defined (NeXT) -#if !defined (__ARCHITECTURE__) -#define __ARCHITECTURE__ "m68k" -#endif - int version; - version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; - if (version < 4) - printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); - else - printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); - exit (0); -#endif - -#if defined (MULTIMAX) || defined (n16) -#if defined (UMAXV) - printf ("ns32k-encore-sysv\n"); exit (0); -#else -#if defined (CMU) - printf ("ns32k-encore-mach\n"); exit (0); -#else - printf ("ns32k-encore-bsd\n"); exit (0); -#endif -#endif -#endif - -#if defined (__386BSD__) - printf ("i386-pc-bsd\n"); exit (0); -#endif - -#if defined (sequent) -#if defined (i386) - printf ("i386-sequent-dynix\n"); exit (0); -#endif -#if defined (ns32000) - printf ("ns32k-sequent-dynix\n"); exit (0); -#endif -#endif - -#if defined (_SEQUENT_) - struct utsname un; - - uname(&un); - - if (strncmp(un.version, "V2", 2) == 0) { - printf ("i386-sequent-ptx2\n"); exit (0); - } - if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ - printf ("i386-sequent-ptx1\n"); exit (0); - } - printf ("i386-sequent-ptx\n"); exit (0); - -#endif - -#if defined (vax) -# if !defined (ultrix) -# include -# if defined (BSD) -# if BSD == 43 - printf ("vax-dec-bsd4.3\n"); exit (0); -# else -# if BSD == 199006 - printf ("vax-dec-bsd4.3reno\n"); exit (0); -# else - printf ("vax-dec-bsd\n"); exit (0); -# endif -# endif -# else - printf ("vax-dec-bsd\n"); exit (0); -# endif -# else - printf ("vax-dec-ultrix\n"); exit (0); -# endif -#endif - -#if defined (alliant) && defined (i860) - printf ("i860-alliant-bsd\n"); exit (0); -#endif - - exit (1); -} -EOF - -$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - -# Apollos put the system type in the environment. - -test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } - -# Convex versions that predate uname can use getsysinfo(1) - -if [ -x /usr/convex/getsysinfo ] -then - case `getsysinfo -f cpu_type` in - c1*) - echo c1-convex-bsd - exit ;; - c2*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - c34*) - echo c34-convex-bsd - exit ;; - c38*) - echo c38-convex-bsd - exit ;; - c4*) - echo c4-convex-bsd - exit ;; - esac -fi - -cat >&2 < in order to provide the needed -information to handle your system. - -config.guess timestamp = $timestamp - -uname -m = `(uname -m) 2>/dev/null || echo unknown` -uname -r = `(uname -r) 2>/dev/null || echo unknown` -uname -s = `(uname -s) 2>/dev/null || echo unknown` -uname -v = `(uname -v) 2>/dev/null || echo unknown` - -/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` -/bin/uname -X = `(/bin/uname -X) 2>/dev/null` - -hostinfo = `(hostinfo) 2>/dev/null` -/bin/universe = `(/bin/universe) 2>/dev/null` -/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` -/bin/arch = `(/bin/arch) 2>/dev/null` -/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` -/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` - -UNAME_MACHINE = ${UNAME_MACHINE} -UNAME_RELEASE = ${UNAME_RELEASE} -UNAME_SYSTEM = ${UNAME_SYSTEM} -UNAME_VERSION = ${UNAME_VERSION} -EOF - -exit 1 - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "timestamp='" -# time-stamp-format: "%:y-%02m-%02d" -# time-stamp-end: "'" -# End: diff --git a/src/config.h b/src/config.h deleted file mode 100644 index 6391b1b..0000000 --- a/src/config.h +++ /dev/null @@ -1,93 +0,0 @@ -/* config.h. Generated from config.h.in by configure. */ -/* config.h.in. Generated from configure.in by autoheader. */ - -/* Define to 1 if you have the header file. */ -#define HAVE_DLFCN_H 1 - -/* Have 64-bit __sync_bool_compare_and_swap() and friends. */ -/* #undef HAVE_GCC_64BIT_ATOMIC_OPS */ - -/* Have 32-bit __sync_bool_compare_and_swap() and friends. */ -#define HAVE_GCC_ATOMIC_OPS 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_INTTYPES_H 1 - -/* Define to 1 if you have the `jpeg' library (-ljpeg). */ -#define HAVE_LIBJPEG 1 - -/* Define to 1 if you have the `png' library (-lpng). */ -#define HAVE_LIBPNG 1 - -/* Define to 1 if you have the `pthread' library (-lpthread). */ -#define HAVE_LIBPTHREAD 1 - -/* Define to 1 if you have the `xml2' library (-lxml2). */ -#define HAVE_LIBXML2 1 - -/* Define to 1 if you have the `z' library (-lz). */ -#define HAVE_LIBZ 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_MEMORY_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STDINT_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STDLIB_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STRINGS_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STRING_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_STAT_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_TYPES_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_UNISTD_H 1 - -/* Define to the sub-directory in which libtool stores uninstalled libraries. - */ -#define LT_OBJDIR ".libs/" - -/* Name of package */ -#define PACKAGE "flam3" - -/* Define to the address where bug reports for this package should be sent. */ -#define PACKAGE_BUGREPORT "" - -/* Define to the full name of this package. */ -#define PACKAGE_NAME "" - -/* Define to the full name and version of this package. */ -#define PACKAGE_STRING "" - -/* Define to the one symbol short name of this package. */ -#define PACKAGE_TARNAME "" - -/* Define to the home page for this package. */ -#define PACKAGE_URL "" - -/* Define to the version of this package. */ -#define PACKAGE_VERSION "" - -/* Define to 1 if you have the ANSI C header files. */ -#define STDC_HEADERS 1 - -/* Define to 1 if you can safely include both and . */ -#define TIME_WITH_SYS_TIME 1 - -/* Version number of package */ -#define VERSION "3.0" - -/* Define to empty if `const' does not conform to ANSI C. */ -/* #undef const */ - -/* Define to `unsigned int' if does not define. */ -/* #undef size_t */ diff --git a/src/config.h.in b/src/config.h.in deleted file mode 100644 index 9b88e93..0000000 --- a/src/config.h.in +++ /dev/null @@ -1,92 +0,0 @@ -/* config.h.in. Generated from configure.in by autoheader. */ - -/* Define to 1 if you have the header file. */ -#undef HAVE_DLFCN_H - -/* Have 64-bit __sync_bool_compare_and_swap() and friends. */ -#undef HAVE_GCC_64BIT_ATOMIC_OPS - -/* Have 32-bit __sync_bool_compare_and_swap() and friends. */ -#undef HAVE_GCC_ATOMIC_OPS - -/* Define to 1 if you have the header file. */ -#undef HAVE_INTTYPES_H - -/* Define to 1 if you have the `jpeg' library (-ljpeg). */ -#undef HAVE_LIBJPEG - -/* Define to 1 if you have the `png' library (-lpng). */ -#undef HAVE_LIBPNG - -/* Define to 1 if you have the `pthread' library (-lpthread). */ -#undef HAVE_LIBPTHREAD - -/* Define to 1 if you have the `xml2' library (-lxml2). */ -#undef HAVE_LIBXML2 - -/* Define to 1 if you have the `z' library (-lz). */ -#undef HAVE_LIBZ - -/* Define to 1 if you have the header file. */ -#undef HAVE_MEMORY_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STDINT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STDLIB_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STRINGS_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STRING_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_STAT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_TYPES_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_UNISTD_H - -/* Define to the sub-directory in which libtool stores uninstalled libraries. - */ -#undef LT_OBJDIR - -/* Name of package */ -#undef PACKAGE - -/* Define to the address where bug reports for this package should be sent. */ -#undef PACKAGE_BUGREPORT - -/* Define to the full name of this package. */ -#undef PACKAGE_NAME - -/* Define to the full name and version of this package. */ -#undef PACKAGE_STRING - -/* Define to the one symbol short name of this package. */ -#undef PACKAGE_TARNAME - -/* Define to the home page for this package. */ -#undef PACKAGE_URL - -/* Define to the version of this package. */ -#undef PACKAGE_VERSION - -/* Define to 1 if you have the ANSI C header files. */ -#undef STDC_HEADERS - -/* Define to 1 if you can safely include both and . */ -#undef TIME_WITH_SYS_TIME - -/* Version number of package */ -#undef VERSION - -/* Define to empty if `const' does not conform to ANSI C. */ -#undef const - -/* Define to `unsigned int' if does not define. */ -#undef size_t diff --git a/src/config.sub b/src/config.sub deleted file mode 100755 index 1761d8b..0000000 --- a/src/config.sub +++ /dev/null @@ -1,1626 +0,0 @@ -#! /bin/sh -# Configuration validation subroutine script. -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, -# Inc. - -timestamp='2007-06-28' - -# This file is (in principle) common to ALL GNU software. -# The presence of a machine in this file suggests that SOME GNU software -# can handle that machine. It does not imply ALL GNU software can. -# -# This file is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA -# 02110-1301, USA. -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - - -# Please send patches to . Submit a context -# diff and a properly formatted ChangeLog entry. -# -# Configuration subroutine to validate and canonicalize a configuration type. -# Supply the specified configuration type as an argument. -# If it is invalid, we print an error message on stderr and exit with code 1. -# Otherwise, we print the canonical config type on stdout and succeed. - -# This file is supposed to be the same for all GNU packages -# and recognize all the CPU types, system types and aliases -# that are meaningful with *any* GNU software. -# Each package is responsible for reporting which valid configurations -# it does not support. The user should be able to distinguish -# a failure to support a valid configuration from a meaningless -# configuration. - -# The goal of this file is to map all the various variations of a given -# machine specification into a single specification in the form: -# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM -# or in some cases, the newer four-part form: -# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM -# It is wrong to echo any other type of specification. - -me=`echo "$0" | sed -e 's,.*/,,'` - -usage="\ -Usage: $0 [OPTION] CPU-MFR-OPSYS - $0 [OPTION] ALIAS - -Canonicalize a configuration name. - -Operation modes: - -h, --help print this help, then exit - -t, --time-stamp print date of last modification, then exit - -v, --version print version number, then exit - -Report bugs and patches to ." - -version="\ -GNU config.sub ($timestamp) - -Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 -Free Software Foundation, Inc. - -This is free software; see the source for copying conditions. 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- -sco5) - os=-sco3.2v5 - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -sco4) - os=-sco3.2v4 - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -sco3.2.[4-9]*) - os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -sco3.2v[4-9]*) - # Don't forget version if it is 3.2v4 or newer. - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -sco5v6*) - # Don't forget version if it is 3.2v4 or newer. - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -sco*) - os=-sco3.2v2 - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -udk*) - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -isc) - os=-isc2.2 - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -clix*) - basic_machine=clipper-intergraph - ;; - -isc*) - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -lynx*) - os=-lynxos - ;; - -ptx*) - basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` - ;; - -windowsnt*) - os=`echo $os | sed -e 's/windowsnt/winnt/'` - ;; - -psos*) - os=-psos - ;; - -mint | -mint[0-9]*) - basic_machine=m68k-atari - os=-mint - ;; -esac - -# Decode aliases for certain CPU-COMPANY combinations. -case $basic_machine in - # Recognize the basic CPU types without company name. - # Some are omitted here because they have special meanings below. - 1750a | 580 \ - | a29k \ - | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ - | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ - | am33_2.0 \ - | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ - | bfin \ - | c4x | clipper \ - | d10v | d30v | dlx | dsp16xx \ - | fido | fr30 | frv \ - | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ - | i370 | i860 | i960 | ia64 \ - | ip2k | iq2000 \ - | m32c | m32r | m32rle | m68000 | m68k | m88k \ - | maxq | mb | microblaze | mcore | mep \ - | mips | mipsbe | mipseb | mipsel | mipsle \ - | mips16 \ - | mips64 | mips64el \ - | mips64vr | mips64vrel \ - | mips64orion | mips64orionel \ - | mips64vr4100 | mips64vr4100el \ - | mips64vr4300 | mips64vr4300el \ - | mips64vr5000 | mips64vr5000el \ - | mips64vr5900 | mips64vr5900el \ - | mipsisa32 | mipsisa32el \ - | mipsisa32r2 | mipsisa32r2el \ - | mipsisa64 | mipsisa64el \ - | mipsisa64r2 | mipsisa64r2el \ - | mipsisa64sb1 | mipsisa64sb1el \ - | mipsisa64sr71k | mipsisa64sr71kel \ - | mipstx39 | mipstx39el \ - | mn10200 | mn10300 \ - | mt \ - | msp430 \ - | nios | nios2 \ - | ns16k | ns32k \ - | or32 \ - | pdp10 | pdp11 | pj | pjl \ - | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ - | pyramid \ - | score \ - | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ - | sh64 | sh64le \ - | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ - | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ - | spu | strongarm \ - | tahoe | thumb | tic4x | tic80 | tron \ - | v850 | v850e \ - | we32k \ - | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ - | z8k) - basic_machine=$basic_machine-unknown - ;; - m6811 | m68hc11 | m6812 | m68hc12) - # Motorola 68HC11/12. - basic_machine=$basic_machine-unknown - os=-none - ;; - m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) - ;; - ms1) - basic_machine=mt-unknown - ;; - - # We use `pc' rather than `unknown' - # because (1) that's what they normally are, and - # (2) the word "unknown" tends to confuse beginning users. - i*86 | x86_64) - basic_machine=$basic_machine-pc - ;; - # Object if more than one company name word. - *-*-*) - echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 - exit 1 - ;; - # Recognize the basic CPU types with company name. - 580-* \ - | a29k-* \ - | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ - | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ - | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ - | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ - | avr-* | avr32-* \ - | bfin-* | bs2000-* \ - | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ - | clipper-* | craynv-* | cydra-* \ - | d10v-* | d30v-* | dlx-* \ - | elxsi-* \ - | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ - | h8300-* | h8500-* \ - | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ - | i*86-* | i860-* | i960-* | ia64-* \ - | ip2k-* | iq2000-* \ - | m32c-* | m32r-* | m32rle-* \ - | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ - | m88110-* | m88k-* | maxq-* | mcore-* \ - | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ - | mips16-* \ - | mips64-* | mips64el-* \ - | mips64vr-* | mips64vrel-* \ - | mips64orion-* | mips64orionel-* \ - | mips64vr4100-* | mips64vr4100el-* \ - | mips64vr4300-* | mips64vr4300el-* \ - | mips64vr5000-* | mips64vr5000el-* \ - | mips64vr5900-* | mips64vr5900el-* \ - | mipsisa32-* | mipsisa32el-* \ - | mipsisa32r2-* | mipsisa32r2el-* \ - | mipsisa64-* | mipsisa64el-* \ - | mipsisa64r2-* | mipsisa64r2el-* \ - | mipsisa64sb1-* | mipsisa64sb1el-* \ - | mipsisa64sr71k-* | mipsisa64sr71kel-* \ - | mipstx39-* | mipstx39el-* \ - | mmix-* \ - | mt-* \ - | msp430-* \ - | nios-* | nios2-* \ - | none-* | np1-* | ns16k-* | ns32k-* \ - | orion-* \ - | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ - | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ - | pyramid-* \ - | romp-* | rs6000-* \ - | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ - | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ - | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ - | sparclite-* \ - | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ - | tahoe-* | thumb-* \ - | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ - | tron-* \ - | v850-* | v850e-* | vax-* \ - | we32k-* \ - | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ - | xstormy16-* | xtensa-* \ - | ymp-* \ - | z8k-*) - ;; - # Recognize the various machine names and aliases which stand - # for a CPU type and a company and sometimes even an OS. - 386bsd) - basic_machine=i386-unknown - os=-bsd - ;; - 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) - basic_machine=m68000-att - ;; - 3b*) - basic_machine=we32k-att - ;; - a29khif) - basic_machine=a29k-amd - os=-udi - ;; - abacus) - basic_machine=abacus-unknown - ;; - adobe68k) - basic_machine=m68010-adobe - os=-scout - ;; - alliant | fx80) - basic_machine=fx80-alliant - ;; - altos | altos3068) - basic_machine=m68k-altos - ;; - am29k) - basic_machine=a29k-none - os=-bsd - ;; - amd64) - basic_machine=x86_64-pc - ;; - amd64-*) - basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - amdahl) - basic_machine=580-amdahl - os=-sysv - ;; - amiga | amiga-*) - basic_machine=m68k-unknown - ;; - amigaos | amigados) - basic_machine=m68k-unknown - os=-amigaos - ;; - amigaunix | amix) - basic_machine=m68k-unknown - os=-sysv4 - ;; - apollo68) - basic_machine=m68k-apollo - os=-sysv - ;; - apollo68bsd) - basic_machine=m68k-apollo - os=-bsd - ;; - aux) - basic_machine=m68k-apple - os=-aux - ;; - balance) - basic_machine=ns32k-sequent - os=-dynix - ;; - c90) - basic_machine=c90-cray - os=-unicos - ;; - convex-c1) - basic_machine=c1-convex - os=-bsd - ;; - convex-c2) - basic_machine=c2-convex - os=-bsd - ;; - convex-c32) - basic_machine=c32-convex - os=-bsd - ;; - convex-c34) - basic_machine=c34-convex - os=-bsd - ;; - convex-c38) - basic_machine=c38-convex - os=-bsd - ;; - cray | j90) - basic_machine=j90-cray - os=-unicos - ;; - craynv) - basic_machine=craynv-cray - os=-unicosmp - ;; - cr16) - basic_machine=cr16-unknown - os=-elf - ;; - crds | unos) - basic_machine=m68k-crds - ;; - crisv32 | crisv32-* | etraxfs*) - basic_machine=crisv32-axis - ;; - cris | cris-* | etrax*) - basic_machine=cris-axis - ;; - crx) - basic_machine=crx-unknown - os=-elf - ;; - da30 | da30-*) - basic_machine=m68k-da30 - ;; - decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) - basic_machine=mips-dec - ;; - decsystem10* | dec10*) - basic_machine=pdp10-dec - os=-tops10 - ;; - decsystem20* | dec20*) - basic_machine=pdp10-dec - os=-tops20 - ;; - delta | 3300 | motorola-3300 | motorola-delta \ - | 3300-motorola | delta-motorola) - basic_machine=m68k-motorola - ;; - delta88) - basic_machine=m88k-motorola - os=-sysv3 - ;; - djgpp) - basic_machine=i586-pc - os=-msdosdjgpp - ;; - dpx20 | dpx20-*) - basic_machine=rs6000-bull - os=-bosx - ;; - dpx2* | dpx2*-bull) - basic_machine=m68k-bull - os=-sysv3 - ;; - ebmon29k) - basic_machine=a29k-amd - os=-ebmon - ;; - elxsi) - basic_machine=elxsi-elxsi - os=-bsd - ;; - encore | umax | mmax) - basic_machine=ns32k-encore - ;; - es1800 | OSE68k | ose68k | ose | OSE) - basic_machine=m68k-ericsson - os=-ose - ;; - fx2800) - basic_machine=i860-alliant - ;; - genix) - basic_machine=ns32k-ns - ;; - gmicro) - basic_machine=tron-gmicro - os=-sysv - ;; - go32) - basic_machine=i386-pc - os=-go32 - ;; - h3050r* | hiux*) - basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - h8300hms) - basic_machine=h8300-hitachi - os=-hms - ;; - h8300xray) - basic_machine=h8300-hitachi - os=-xray - ;; - h8500hms) - basic_machine=h8500-hitachi - os=-hms - ;; - harris) - basic_machine=m88k-harris - os=-sysv3 - ;; - hp300-*) - basic_machine=m68k-hp - ;; - hp300bsd) - basic_machine=m68k-hp - os=-bsd - ;; - hp300hpux) - basic_machine=m68k-hp - os=-hpux - ;; - hp3k9[0-9][0-9] | hp9[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hp9k2[0-9][0-9] | hp9k31[0-9]) - basic_machine=m68000-hp - ;; - hp9k3[2-9][0-9]) - basic_machine=m68k-hp - ;; - hp9k6[0-9][0-9] | hp6[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hp9k7[0-79][0-9] | hp7[0-79][0-9]) - basic_machine=hppa1.1-hp - ;; - hp9k78[0-9] | hp78[0-9]) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][13679] | hp8[0-9][13679]) - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][0-9] | hp8[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hppa-next) - os=-nextstep3 - ;; - hppaosf) - basic_machine=hppa1.1-hp - os=-osf - ;; - hppro) - basic_machine=hppa1.1-hp - os=-proelf - ;; - i370-ibm* | ibm*) - basic_machine=i370-ibm - ;; -# I'm not sure what "Sysv32" means. Should this be sysv3.2? - i*86v32) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv32 - ;; - i*86v4*) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv4 - ;; - i*86v) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv - ;; - i*86sol2) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-solaris2 - ;; - i386mach) - basic_machine=i386-mach - os=-mach - ;; - i386-vsta | vsta) - basic_machine=i386-unknown - os=-vsta - ;; - iris | iris4d) - basic_machine=mips-sgi - case $os in - -irix*) - ;; - *) - os=-irix4 - ;; - esac - ;; - isi68 | isi) - basic_machine=m68k-isi - os=-sysv - ;; - m88k-omron*) - basic_machine=m88k-omron - ;; - magnum | m3230) - basic_machine=mips-mips - os=-sysv - ;; - merlin) - basic_machine=ns32k-utek - os=-sysv - ;; - mingw32) - basic_machine=i386-pc - os=-mingw32 - ;; - mingw32ce) - basic_machine=arm-unknown - os=-mingw32ce - ;; - miniframe) - basic_machine=m68000-convergent - ;; - *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) - basic_machine=m68k-atari - os=-mint - ;; - mips3*-*) - basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` - ;; - mips3*) - basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown - ;; - monitor) - basic_machine=m68k-rom68k - os=-coff - ;; - morphos) - basic_machine=powerpc-unknown - os=-morphos - ;; - msdos) - basic_machine=i386-pc - os=-msdos - ;; - ms1-*) - basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` - ;; - mvs) - basic_machine=i370-ibm - os=-mvs - ;; - ncr3000) - basic_machine=i486-ncr - os=-sysv4 - ;; - netbsd386) - basic_machine=i386-unknown - os=-netbsd - ;; - netwinder) - basic_machine=armv4l-rebel - os=-linux - ;; - news | news700 | news800 | news900) - basic_machine=m68k-sony - os=-newsos - ;; - news1000) - basic_machine=m68030-sony - os=-newsos - ;; - news-3600 | risc-news) - basic_machine=mips-sony - os=-newsos - ;; - necv70) - basic_machine=v70-nec - os=-sysv - ;; - next | m*-next ) - basic_machine=m68k-next - case $os in - -nextstep* ) - ;; - -ns2*) - os=-nextstep2 - ;; - *) - os=-nextstep3 - ;; - esac - ;; - nh3000) - basic_machine=m68k-harris - os=-cxux - ;; - nh[45]000) - basic_machine=m88k-harris - os=-cxux - ;; - nindy960) - basic_machine=i960-intel - os=-nindy - ;; - mon960) - basic_machine=i960-intel - os=-mon960 - ;; - nonstopux) - basic_machine=mips-compaq - os=-nonstopux - ;; - np1) - basic_machine=np1-gould - ;; - nsr-tandem) - basic_machine=nsr-tandem - ;; - op50n-* | op60c-*) - basic_machine=hppa1.1-oki - os=-proelf - ;; - openrisc | openrisc-*) - basic_machine=or32-unknown - ;; - os400) - basic_machine=powerpc-ibm - os=-os400 - ;; - OSE68000 | ose68000) - basic_machine=m68000-ericsson - os=-ose - ;; - os68k) - basic_machine=m68k-none - os=-os68k - ;; - pa-hitachi) - basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - paragon) - basic_machine=i860-intel - os=-osf - ;; - pbd) - basic_machine=sparc-tti - ;; - pbb) - basic_machine=m68k-tti - ;; - pc532 | pc532-*) - basic_machine=ns32k-pc532 - ;; - pc98) - basic_machine=i386-pc - ;; - pc98-*) - basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentium | p5 | k5 | k6 | nexgen | viac3) - basic_machine=i586-pc - ;; - pentiumpro | p6 | 6x86 | athlon | athlon_*) - basic_machine=i686-pc - ;; - pentiumii | pentium2 | pentiumiii | pentium3) - basic_machine=i686-pc - ;; - pentium4) - basic_machine=i786-pc - ;; - pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) - basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentiumpro-* | p6-* | 6x86-* | athlon-*) - basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) - basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentium4-*) - basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pn) - basic_machine=pn-gould - ;; - power) basic_machine=power-ibm - ;; - ppc) basic_machine=powerpc-unknown - ;; - ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppcle | powerpclittle | ppc-le | powerpc-little) - basic_machine=powerpcle-unknown - ;; - ppcle-* | powerpclittle-*) - basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppc64) basic_machine=powerpc64-unknown - ;; - ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppc64le | powerpc64little | ppc64-le | powerpc64-little) - basic_machine=powerpc64le-unknown - ;; - ppc64le-* | powerpc64little-*) - basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ps2) - basic_machine=i386-ibm - ;; - pw32) - basic_machine=i586-unknown - os=-pw32 - ;; - rdos) - basic_machine=i386-pc - os=-rdos - ;; - rom68k) - basic_machine=m68k-rom68k - os=-coff - ;; - rm[46]00) - basic_machine=mips-siemens - ;; - rtpc | rtpc-*) - basic_machine=romp-ibm - ;; - s390 | s390-*) - basic_machine=s390-ibm - ;; - s390x | s390x-*) - basic_machine=s390x-ibm - ;; - sa29200) - basic_machine=a29k-amd - os=-udi - ;; - sb1) - basic_machine=mipsisa64sb1-unknown - ;; - sb1el) - basic_machine=mipsisa64sb1el-unknown - ;; - sde) - basic_machine=mipsisa32-sde - os=-elf - ;; - sei) - basic_machine=mips-sei - os=-seiux - ;; - sequent) - basic_machine=i386-sequent - ;; - sh) - basic_machine=sh-hitachi - os=-hms - ;; - sh5el) - basic_machine=sh5le-unknown - ;; - sh64) - basic_machine=sh64-unknown - ;; - sparclite-wrs | simso-wrs) - basic_machine=sparclite-wrs - os=-vxworks - ;; - sps7) - basic_machine=m68k-bull - os=-sysv2 - ;; - spur) - basic_machine=spur-unknown - ;; - st2000) - basic_machine=m68k-tandem - ;; - stratus) - basic_machine=i860-stratus - os=-sysv4 - ;; - sun2) - basic_machine=m68000-sun - ;; - sun2os3) - basic_machine=m68000-sun - os=-sunos3 - ;; - sun2os4) - basic_machine=m68000-sun - os=-sunos4 - ;; - sun3os3) - basic_machine=m68k-sun - os=-sunos3 - ;; - sun3os4) - basic_machine=m68k-sun - os=-sunos4 - ;; - sun4os3) - basic_machine=sparc-sun - os=-sunos3 - ;; - sun4os4) - basic_machine=sparc-sun - os=-sunos4 - ;; - sun4sol2) - basic_machine=sparc-sun - os=-solaris2 - ;; - sun3 | sun3-*) - basic_machine=m68k-sun - ;; - sun4) - basic_machine=sparc-sun - ;; - sun386 | sun386i | roadrunner) - basic_machine=i386-sun - ;; - sv1) - basic_machine=sv1-cray - os=-unicos - ;; 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When coming back to configure, we -# need to make the FD available again. -if test "$no_create" != yes; then - ac_cs_success=: - ac_config_status_args= - test "$silent" = yes && - ac_config_status_args="$ac_config_status_args --quiet" - exec 5>/dev/null - $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false - exec 5>>config.log - # Use ||, not &&, to avoid exiting from the if with $? = 1, which - # would make configure fail if this is the last instruction. - $ac_cs_success || as_fn_exit $? -fi -if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 -$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} -fi - diff --git a/src/configure.in b/src/configure.in deleted file mode 100644 index faac129..0000000 --- a/src/configure.in +++ /dev/null @@ -1,84 +0,0 @@ -dnl $Id: configure.in,v 1.42 2008-07-21 18:51:56 spotspot Exp $ -dnl Process this file with autoconf to produce a configure script. - -AC_INIT(flam3-animate.c) -AM_CONFIG_HEADER(config.h) -AC_ARG_ENABLE(pthread, [ --enable-pthread compile FLAM3 with threads enabled (default=yes)]) -AC_ARG_ENABLE(atomic_ops, [ --enable-atomic-ops compile FLAM3 with atom ops enabled (default=yes, independently checks for 32 and 64 bit sizes)]) -AM_INIT_AUTOMAKE(flam3,"3.0.1") - -AC_CONFIG_MACRO_DIR([m4]) - -# Save CFLAGS from the environment -save_CFLAGS=$CFLAGS - -AC_PROG_CC - -CFLAGS=$save_CFLAGS - -AC_PROG_INSTALL -AC_PROG_MAKE_SET -AM_DISABLE_SHARED -AC_PROG_LIBTOOL -AC_HEADER_STDC -AC_C_CONST -AC_TYPE_SIZE_T -AC_HEADER_TIME -AC_CHECK_LIB([z],[deflateInit_],,[AC_MSG_ERROR([zlib is required.])]) -AC_CHECK_LIB([png],[png_write_image],,[AC_MSG_ERROR([The png library is required.])]) -AC_CHECK_LIB([xml2],[xmlParseFile],,[AC_MSG_ERROR([The xml2 library is required.])]) - - -if test "${enable_atomic_ops}" = "" ; then - enable_atomic_ops=yes -fi - -if test "${enable_atomic_ops}" = "yes" ; then - - AC_MSG_CHECKING([whether $CC knows 32-bit __sync_bool_compare_and_swap()]) - AC_LANG_CONFTEST([#include - int main() { uint32_t a = 4; - __sync_bool_compare_and_swap(&a, 4, 5); }]) - $CC conftest.c $CFLAGS -o conftest > /dev/null 2> /dev/null - ret=$? - rm -f conftest.o conftest - if test $ret -eq 0 ; then - AC_DEFINE([HAVE_GCC_ATOMIC_OPS], 1, [Have 32-bit __sync_bool_compare_and_swap() and friends.]) - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no - try specifying CFLAGS=-march={your_arch}]) - fi - - AC_MSG_CHECKING([whether $CC knows 64-bit __sync_bool_compare_and_swap()]) - AC_LANG_CONFTEST([#include - int main() { uint64_t a = 4; __sync_bool_compare_and_swap(&a, 4, 5); }]) - $CC conftest.c $CFLAGS -o conftest > /dev/null 2> /dev/null - ret=$? - rm -f conftest.o conftest - if test $ret -eq 0 ; then - AC_DEFINE([HAVE_GCC_64BIT_ATOMIC_OPS], 1, [Have 64-bit __sync_bool_compare_and_swap() and friends.]) - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no - try specifying CFLAGS=-march={your_arch}]) - fi -fi - -if test "${enable_pthread}" = "" ; then - enable_pthread=yes -fi - -if test "${enable_pthread}" = "yes" ; then - AC_CHECK_LIB([pthread],[pthread_create],,[AC_MSG_WARN([Pthread library not found - threads disabled.])]) -fi -AC_CHECK_LIB([jpeg],[jpeg_start_compress],,[AC_MSG_ERROR([The jpeg library is required.])]) -AC_PATH_PROG(XML2_CONFIG,xml2-config, no, $PATH:/bin:/usr/bin:/usr/local/bin) - -if test "$XML2_CONFIG" != "no" -then - CPPFLAGS="`$XML2_CONFIG --cflags` $CPPFLAGS" -fi - -AC_OUTPUT([ -Makefile -flam3.pc -]) diff --git a/src/convert.dsp b/src/convert.dsp deleted file mode 100644 index 0f7fba1..0000000 --- a/src/convert.dsp +++ /dev/null @@ -1,146 +0,0 @@ -# Microsoft Developer Studio Project File - Name="convert" - Package Owner=<4> -# Microsoft Developer Studio Generated Build File, Format Version 6.00 -# ** DO NOT EDIT ** - -# TARGTYPE "Win32 (x86) Console Application" 0x0103 - -CFG=convert - Win32 Debug -!MESSAGE This is not a valid makefile. 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For example: -!MESSAGE -!MESSAGE NMAKE /f "convert.mak" CFG="convert - Win32 Debug" -!MESSAGE -!MESSAGE Possible choices for configuration are: -!MESSAGE -!MESSAGE "convert - Win32 Release" (based on "Win32 (x86) Console Application") -!MESSAGE "convert - Win32 Debug" (based on "Win32 (x86) Console Application") -!MESSAGE - -# Begin Project -# PROP AllowPerConfigDependencies 0 -# PROP Scc_ProjName "" -# PROP Scc_LocalPath "" -CPP=cl.exe -RSC=rc.exe - -!IF "$(CFG)" == "convert - Win32 Release" - -# PROP BASE Use_MFC 0 -# PROP BASE Use_Debug_Libraries 0 -# PROP BASE Output_Dir "Release" -# PROP BASE Intermediate_Dir "Release" -# PROP BASE Target_Dir "" -# PROP Use_MFC 0 -# PROP Use_Debug_Libraries 0 -# PROP Output_Dir "Release" -# PROP Intermediate_Dir "Release" -# PROP Ignore_Export_Lib 0 -# PROP Target_Dir "" -# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c -# ADD CPP /nologo /W3 /GX /O2 /I "c:\src\libxml2\include" /I "c:\src\jpeg" /I "c:\src\iconv\include" /I "c:\src\pthreads" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /Zm1000 /c -# ADD BASE RSC /l 0x409 /d "NDEBUG" -# ADD RSC /l 0x409 /d "NDEBUG" -BSC32=bscmake.exe -# ADD BASE BSC32 /nologo -# ADD BSC32 /nologo -LINK32=link.exe -# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 -# ADD LINK32 c:\src\expat\expat.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib c:\src\jpeg\libjpeg.lib c:\src\libpng\libpng.lib c:\src\libxml2\lib\libxml2.lib c:\src\zlib\zlib.lib c:\src\pthreads\pthreadVC2.lib /nologo /subsystem:console /machine:I386 /out:"Release/flam3-convert.exe" - -!ELSEIF "$(CFG)" == "convert - Win32 Debug" - -# PROP BASE Use_MFC 0 -# PROP BASE Use_Debug_Libraries 1 -# PROP BASE Output_Dir "Debug" -# PROP BASE Intermediate_Dir "Debug" -# PROP BASE Target_Dir "" -# PROP Use_MFC 0 -# PROP Use_Debug_Libraries 1 -# PROP Output_Dir "Debug" -# PROP Intermediate_Dir "Debug" -# PROP Ignore_Export_Lib 0 -# PROP Target_Dir "" -# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c -# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "c:\src\expat\xmlparse" /I "c:\src\jpeg" /I "c:\src\libxml2\include" /I "c:\src\iconv\include" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c -# ADD BASE RSC /l 0x409 /d "_DEBUG" -# ADD RSC /l 0x409 /d "_DEBUG" -BSC32=bscmake.exe -# ADD BASE BSC32 /nologo -# ADD BSC32 /nologo -LINK32=link.exe -# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept -# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib c:\src\expat\expat.lib c:\src\jpeg\libjpeg.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept - -!ENDIF - -# Begin Target - -# Name "convert - Win32 Release" -# Name "convert - Win32 Debug" -# Begin Group "Source Files" - -# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" -# Begin Source File - -SOURCE=.\docstring.c -# End Source File -# Begin Source File - -SOURCE=".\flam3-convert.c" -# End Source File -# Begin Source File - -SOURCE=".\flam3-palettes.c" -# End Source File -# Begin Source File - -SOURCE=.\flam3.c -# End Source File -# Begin Source File - -SOURCE=.\isaac.c -# End Source File -# Begin Source File - -SOURCE=.\jpeg.c -# End Source File -# Begin Source File - -SOURCE=.\png.c -# End Source File -# End Group -# Begin Group "Header Files" - -# PROP Default_Filter "h;hpp;hxx;hm;inl" -# Begin Source File - -SOURCE=cmap.h -# End Source File -# Begin Source File - -SOURCE=config.h -# End Source File -# Begin Source File - -SOURCE=jpeg.h -# End Source File -# Begin Source File - -SOURCE=libifs.h -# End Source File -# Begin Source File - -SOURCE=rect.h -# End Source File -# End Group -# Begin Group "Resource Files" - -# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" -# End Group -# End Target -# End Project diff --git a/src/debian/changelog b/src/debian/changelog deleted file mode 100644 index 4f3725a..0000000 --- a/src/debian/changelog +++ /dev/null @@ -1,48 +0,0 @@ -flam3 (2.7.18-0ubuntu1~ppa0) hardy; urgency=low - - * Bug fixes from upstream. - - -- Spotworks LLC Tue, 17 Mar 2009 20:52:50 -0600 - -flam3 (2.7.17-0ubuntu1~ppa0) hardy; urgency=low - - * Bug fixes from upstream. - - -- Spotworks LLC Wed, 12 Nov 2008 19:07:18 -0500 - -flam3 (2.7.16-0ubuntu1~ppa2) hardy; urgency=low - - * Fixed version number for 2.7.16. - - -- Spotworks LLC Sat, 06 Sep 2008 08:05:17 -0600 - -flam3 (2.7.16-0ubuntu1~ppa0) hardy; urgency=low - - * More bugs fixed and features from upstream, again interpolation related. - - -- Spotworks LLC Sat, 06 Sep 2008 07:27:23 -0600 - -flam3 (2.7.15-0ubuntu1~ppa0) hardy; urgency=low - - * Many bugs fixed and features from upstream, mostly about interpolation. - - -- Spotworks LLC Thu, 28 Aug 2008 00:28:37 -0400 - -flam3 (2.7.14-0ubuntu1~ppa0) hardy; urgency=low - - * Many bugs fixed and features from upstream. - - -- Spotworks LLC Mon, 21 Jul 2008 18:23:45 -0400 - -flam3 (2.7.13-0ubuntu1~ppa8) hardy; urgency=low - - * Attempt to fix erroneous O2 compile flag. - - -- Spotworks LLC Fri, 27 Jun 2008 11:23:02 -0600 - -flam3 (2.7.13-0ubuntu1~ppa2) hardy; urgency=low - - * Initial package release. - - -- Spotworks LLC Thu, 12 Jun 2008 17:16:17 -0600 - diff --git a/src/debian/compat b/src/debian/compat deleted file mode 100644 index 7ed6ff8..0000000 --- a/src/debian/compat +++ /dev/null @@ -1 +0,0 @@ -5 diff --git a/src/debian/control b/src/debian/control deleted file mode 100644 index b1ef38d..0000000 --- a/src/debian/control +++ /dev/null @@ -1,12 +0,0 @@ -Source: flam3 -Section: graphics -Priority: optional -Maintainer: Spotworks LLC -Build-Depends: debhelper (>= 5), automake, autotools-dev, libjpeg62-dev, libpng12-dev, libxml2-dev, libtool, subversion -Standards-Version: 3.7.2 -Homepage: http://www.flam3.com - -Package: flam3 -Architecture: any -Depends: ${shlibs:Depends}, ${misc:Depends} -Description: render and animate FLAM3s and manipulate their genomes diff --git a/src/debian/copyright b/src/debian/copyright deleted file mode 100644 index 0f1aab7..0000000 --- a/src/debian/copyright +++ /dev/null @@ -1,340 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1989, 1991 Free Software Foundation, Inc. - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. 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See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -Also add information on how to contact you by electronic and paper mail. - -If the program is interactive, make it output a short notice like this -when it starts in an interactive mode: - - Gnomovision version 69, Copyright (C) 19yy name of author - Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. - This is free software, and you are welcome to redistribute it - under certain conditions; type `show c' for details. - -The hypothetical commands `show w' and `show c' should show the appropriate -parts of the General Public License. Of course, the commands you use may -be called something other than `show w' and `show c'; they could even be -mouse-clicks or menu items--whatever suits your program. - -You should also get your employer (if you work as a programmer) or your -school, if any, to sign a "copyright disclaimer" for the program, if -necessary. Here is a sample; alter the names: - - Yoyodyne, Inc., hereby disclaims all copyright interest in the program - `Gnomovision' (which makes passes at compilers) written by James Hacker. - - , 1 April 1989 - Ty Coon, President of Vice - -This General Public License does not permit incorporating your program into -proprietary programs. If your program is a subroutine library, you may -consider it more useful to permit linking proprietary applications with the -library. If this is what you want to do, use the GNU Library General -Public License instead of this License. diff --git a/src/debian/rules b/src/debian/rules deleted file mode 100755 index b485aa3..0000000 --- a/src/debian/rules +++ /dev/null @@ -1,98 +0,0 @@ -#!/usr/bin/make -f -# -*- makefile -*- -# Sample debian/rules that uses debhelper. -# This file was originally written by Joey Hess and Craig Small. -# As a special exception, when this file is copied by dh-make into a -# dh-make output file, you may use that output file without restriction. -# This special exception was added by Craig Small in version 0.37 of dh-make. - -# Uncomment this to turn on verbose mode. -#export DH_VERBOSE=1 - - -# These are used for cross-compiling and for saving the configure script -# from having to guess our platform (since we know it already) -DEB_HOST_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE) -DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE) - -config.status: configure - dh_testdir - # Add here commands to configure the package. -ifneq "$(wildcard /usr/share/misc/config.sub)" "" - cp -f /usr/share/misc/config.sub config.sub -endif -ifneq "$(wildcard /usr/share/misc/config.guess)" "" - cp -f /usr/share/misc/config.guess config.guess -endif - ./configure --host=$(DEB_HOST_GNU_TYPE) --build=$(DEB_BUILD_GNU_TYPE) --prefix=/usr --mandir=\$${prefix}/share/man --infodir=\$${prefix}/share/info CFLAGS="-g -O3 -ffast-math" LDFLAGS="-Wl,-z,defs" - - -build: build-stamp - -build-stamp: config.status - dh_testdir - - # Add here commands to compile the package. - $(MAKE) - #docbook-to-man debian/flam3.sgml > flam3.1 - - touch $@ - -clean: - dh_testdir - dh_testroot - rm -f build-stamp - - # Add here commands to clean up after the build process. - -$(MAKE) distclean - rm -f config.sub config.guess - - dh_clean - -install: build - dh_testdir - dh_testroot - dh_clean -k - dh_installdirs - - # Add here commands to install the package into debian/flam3. - $(MAKE) DESTDIR=$(CURDIR)/debian/flam3 install - - -# Build architecture-independent files here. -binary-indep: build install -# We have nothing to do by default. - -# Build architecture-dependent files here. -binary-arch: build install - dh_testdir - dh_testroot - dh_installchangelogs - dh_installdocs - dh_installexamples -# dh_install -# dh_installmenu -# dh_installdebconf -# dh_installlogrotate -# dh_installemacsen -# dh_installpam -# dh_installmime -# dh_python -# dh_installinit -# dh_installcron -# dh_installinfo - dh_installman - dh_link - dh_strip - dh_compress - dh_fixperms -# dh_perl -# dh_makeshlibs - dh_installdeb - dh_shlibdeps - dh_gencontrol - dh_md5sums - dh_builddeb - -binary: binary-indep binary-arch -.PHONY: build clean binary-indep binary-arch binary install diff --git a/src/docstring.c b/src/docstring.c deleted file mode 100644 index 7e6357d..0000000 --- a/src/docstring.c +++ /dev/null @@ -1,206 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - - -#include "config.h" -#include "flam3.h" - - -static char *the_docstring0 = - "FLAM3 - cosmic recursive fractal flames version "; - -static char *the_docstring1 = -"\n\n" -"This software is licensed under the GPL. You should have access\n" -"to the source code; see http://www.fsf.org/licenses/gpl.html.\n" -"\n" -"This is free software to render fractal flames as described on\n" -"http://flam3.com. Flam3-animate makes animations, and flam3-render\n" -"makes still images. Flam3-genome creates and manipulates genomes\n" -"(parameter sets). A C library is also installed.\n" -"\n" -"Note: the following instructions are written for Linux users. Windows\n" -"users may have to install the cygwin package to get the \"env\"\n" -"command or set the envars in your windows command prompt manually.\n" -"That means instead of a command like\n" -"\n" -" env dtime=5 prefix=foo. in=test.flame flam3-animate\n" -"\n" -"use the following set of commands:\n" -"\n" -" set dtime=5\n" -" set prefix=foo.\n" -" set in=test.flame\n" -" flam3-animate\n" -"\n" -"\n" -"envar default meaning\n" -"===== ======= =======\n" -"prefix (empty) prefix names of output files with this string.\n" -"begin j time of first frame to render (j=first time specified in file) (animate only)\n" -"end n-1 time of last frame to render (n=last time specified in the input file) (animate only)\n" -"time NA time of first and last frame (ie do one frame) (animate only)\n" -"frame NA synonym for \"time\" (animate only)\n" -"in stdin name of input file\n" -"out NA name of output file (bad idea if rending more than one, use prefix instead)\n" -"template NA apply defaults based on this genome (genome only)\n" -"dtime 1 time between frames (animate only)\n" -"fields 0 if 1 then render fields, ie odd scanlines at time+0.5\n" -"nstrips 1 number of strips, ie render fractions of a frame at once (render only)\n" -"qs 1 quality scale, multiply quality of all frames by this\n" -"ss 1 size scale, multiply size (in pixels) of all frames by this\n" -"jpeg NA jpeg quality for compression, default is native jpeg default\n" -"format png jpg or ppm or png\n" -"pixel_aspect 1.0 aspect ratio of pixels (width over height), eg 0.90909 for NTSC\n" -"seed random integer seed for random numbers, defaults to time+pid\n" -"isaac_seed random character-based seed for iteration loop randomness, defaults to time\n" -"nthreads 0 number of threads to use for render. default auto-detects.\n" -"verbose 0 if non-zero then print progress meter on stderr\n" -"bits 33 also 32 or 64: sets bit-width of internal buffers (33 means 32-bit floating-point)\n" -"bpc 8 bits per color channel: png supports 16, all others are 8 only (render/animate)\n" -"image filename replace palette with png, jpg, or ppm image\n" -"use_vars -1 comma separated list of variation #'s to use when generating a random flame (genome only)\n" -"dont_use_vars NA comma separated list of variation #'s to NOT use when generating a random flame (genome only)\n" -"cross0 NA randomly select one genome from this file to genetically cross (genome only)\n" -"cross1 NA with one genome from this file (genome only)\n" -"method NA method used for genetic cross: alternate, interpolate, or union. (genome only)\n" -"mutate NA randomly mutate a random genome from this file (genome only)\n" -"symmetry NA set symmetry of result. (genome only)\n" -"clone NA clone random flame in input (genome only)\n" -"clone_all NA clones all flames in file. useful for applying template to all flames (genome only)\n" -"animate NA interpolates between all flames in a file, using times specified in file (genome only)\n" -"sequence NA 360 degree rotation 'loops' times of each control point plus rotating transitions (genome only)\n" -"loops NA number of times to rotate each control point in sequence (genome only)\n" -"tries 50 number of tries to make to find a good genome. (genome only)\n" -"strip NA strip input, frame and nframes control which one. (genome only)\n" -"transparency 0 make bknd transparent, if format supports it (render/animate)\n" -"name_enable 0 use 'name' attr in to name image output if present (render only)\n" -"nick \"\" nickname to use in tags / img comments\n" -"url \"\" url to use in tags / img comments\n" -"id \"\" ID to use in tags\n" -"comment \"\" comment string for tags (genome only)\n" -"use_mem auto floating point number of bytes of memory to use (render only)\n" -"write_genome 0 write out genome associated with center of motion blur window (animate only)\n" -"noedits unset omit edit tags from output (genome only)\n" -"print_edit_depth 0 depth to truncate tag structure. 0 prints all tags (genome only)\n" -"intpalette unset round palette entries for importing into older Apophysis versions (genome only)\n" -"insert_palette unset insert the palette into the image.\n" -"enable_jpeg_comments 1 enables comments in the jpeg header (render and animate)\n" -"enable_png_comments 1 enables comments in the png header (render and animate)\n" -"\n" -"earlyclip 0 enables the early clipping of rgb values for better antialiasing and resizing\n" -" defaults to 0 for backwards compatibility\n" -"flam27 0 flam3 2.7 compatibility mode; ensures generated genomes can be used by flam3 2.7.18\n" -"stagger 0 affects simultaneity of xform interpolation during genome interpolation.\n" -" represents how 'separate' the xforms are interpolated. set to 1 for each\n" -" xform to be interpolated individually, fractions control interp overlap.\n" -"apo_palette 0 set this to 1 to use only the first 255 elements of the palette (apophysis compatibility)\n" - -"\n" -"for example:\n" -"\n" -" env dtime=5 prefix=foo. in=test.flam3 flam3-animate\n" -"\n" -"means to render every 5th frame of parameter file foo.flam3, and store\n" -"the results in files named foo.XXXX.jpg.\n" -"\n" -"the flam3-convert program reads from stdin the old format created by\n" -"the GIMP and writes to stdout the new xml format.\n" -"\n" -"the flam3-genome program creates random parameter files. it also mutates,\n" -"rotates, and interpolates existing parameter files. for example to\n" -"create 10 wholly new control points and render them at normal quality:\n" -"\n" -" env template=vidres.flam3 repeat=10 flam3-genome > new.flam3\n" -" flam3-render < new.flam3\n" -"\n" -"if you left out the \"template=vidres.flam3\" part then the size,\n" -"quality, etc parameters would be their default (small) values. you\n" -"can set the symmetry group:\n" -"\n" -" env template=vidres.flam3 symmetry=3 flam3-genome > new3.flam3\n" -" env template=vidres.flam3 symmetry=-2 flam3-genome > new-2.flam3\n" -" flam3-render < new3.flam3\n" -" flam3-render < new-2.flam3\n" -"\n" -"Mutation is done by giving an input flame file to alter:\n" -"\n" -" env template=vidres.flam3 flam3-genome > parent.flam3\n" -" env prefix=parent. flam3-render < parent.flam3\n" -" env template=vidres.flam3 mutate=parent.flam3 repeat=10 flam3-genome > mutation.flam3\n" -" flam3-render < mutation.flam3\n" -"\n" -"Normally one wouldn't use the same file for the template and the file\n" -"to mutate. Crossover is handled similarly:\n" -"\n" -" env template=vidres.flam3 flam3-genome > parent0.flam3\n" -" env prefix=parent0. flam3-render < parent0.flam3\n" -" env template=vidres.flam3 flam3-genome > parent1.flam3\n" -" env prefix=parent1. flam3-render < parent1.flam3\n" -" env template=vidres.flam3 cross0=parent0.flam3 cross1=parent1.flam3 flam3-genome > crossover.flam3\n" -" flam3-render < crossover.flam3\n" -"\n" -"flam3-genome has 3 ways to produce parameter files for animation in\n" -"the style of electric sheep. the highest level and most useful from\n" -"the command line is the sequence method. it takes a collection of\n" -"control points and makes an animation that has each flame do fractal\n" -"rotation for 360 degrees, then make a smooth transition to the next.\n" -"for example:\n" -"\n" -" env sequence=test.flam3 nframes=20 flam3-genome > seq.flam3\n" -" flam3-animate < seq.flam3\n" -"\n" -"creates and renders a 60 frame animation. there are two flames in\n" -"test.flam3, so the animation consists three stags: the first one\n" -"rotating, then a transition, then the second one rotating. each stage\n" -"has 20 frames as specified on the command line. if you want to\n" -"render only some fraction of a whole animation file, specify the begin\n" -"and end times:\n" -"\n" -" env begin=20 end=40 flam3-animate < seq.flam3\n" -"\n" -"the other two methods are harder to use becaues they produce files that\n" -"are only good for one frame of animation. the output consists of 3\n" -"control points, one for the time requested, one before and one after.\n" -"that allows proper motion blur. for example:\n" -"\n" -" env template=vidres.flam3 flam3-genome > rotme.flam3\n" -" env rotate=rotme.flam3 frame=10 nframes=20 flam3-genome > rot10.flam3\n" -" env frame=10 flam3-animate < rot10.flam3\n" -"\n" -"the file rot10.flam3 specifies the animation for just one frame, in\n" -"this case 10 out of 20 frames in the complete animation. C1\n" -"continuous electric sheep genetic crossfades are created like this:\n" -"\n" -" env inter=test.flam3 frame=10 nframes=20 flam3-genome > inter10.flam3\n" -" env frame=10 flam3-animate < inter10.flam3\n" -"\n" -"see http://flam3.com/flame.pdf for descriptions & formulas, and\n" -"see http://electricsheep.wikispaces.com/Variations for updates.\n" -"\n" -"The complete list of variations:\n" -; - -void docstring() { - int i; - fputs(the_docstring0, stdout); - fputs(flam3_version(), stdout); - fputs(the_docstring1, stdout); - for (i = 0; i < flam3_nvariations; i++) - printf(" %2d. %s\n", i, flam3_variation_names[i]); -} diff --git a/src/filters.c b/src/filters.c deleted file mode 100644 index 1af5d4a..0000000 --- a/src/filters.c +++ /dev/null @@ -1,490 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#include "filters.h" - - -/* - * filter function definitions - * from Graphics Gems III code - * and ImageMagick resize.c - */ - - -double flam3_spatial_support[flam3_num_spatialfilters] = { - - 1.5, /* gaussian */ - 1.0, /* hermite */ - 0.5, /* box */ - 1.0, /* triangle */ - 1.5, /* bell */ - 2.0, /* b spline */ - 2.0, /* mitchell */ - 1.0, /* blackman */ - 2.0, /* catrom */ - 1.0, /* hanning */ - 1.0, /* hamming */ - 3.0, /* lanczos3 */ - 2.0, /* lanczos2 */ - 1.5 /* quadratic */ -}; - -double flam3_hermite_filter(double t) { - /* f(t) = 2|t|^3 - 3|t|^2 + 1, -1 <= t <= 1 */ - if(t < 0.0) t = -t; - if(t < 1.0) return((2.0 * t - 3.0) * t * t + 1.0); - return(0.0); -} - -double flam3_box_filter(double t) { - if((t > -0.5) && (t <= 0.5)) return(1.0); - return(0.0); -} - -double flam3_triangle_filter(double t) { - if(t < 0.0) t = -t; - if(t < 1.0) return(1.0 - t); - return(0.0); -} - -double flam3_bell_filter(double t) { - /* box (*) box (*) box */ - if(t < 0) t = -t; - if(t < .5) return(.75 - (t * t)); - if(t < 1.5) { - t = (t - 1.5); - return(.5 * (t * t)); - } - return(0.0); -} - -double flam3_b_spline_filter(double t) { - - /* box (*) box (*) box (*) box */ - double tt; - - if(t < 0) t = -t; - if(t < 1) { - tt = t * t; - return((.5 * tt * t) - tt + (2.0 / 3.0)); - } else if(t < 2) { - t = 2 - t; - return((1.0 / 6.0) * (t * t * t)); - } - return(0.0); -} - -double flam3_sinc(double x) { - x *= M_PI; - if(x != 0) return(sin(x) / x); - return(1.0); -} - -double flam3_blackman_filter(double x) { - return(0.42+0.5*cos(M_PI*x)+0.08*cos(2*M_PI*x)); -} - -double flam3_catrom_filter(double x) { - if (x < -2.0) - return(0.0); - if (x < -1.0) - return(0.5*(4.0+x*(8.0+x*(5.0+x)))); - if (x < 0.0) - return(0.5*(2.0+x*x*(-5.0-3.0*x))); - if (x < 1.0) - return(0.5*(2.0+x*x*(-5.0+3.0*x))); - if (x < 2.0) - return(0.5*(4.0+x*(-8.0+x*(5.0-x)))); - return(0.0); -} - -double flam3_mitchell_filter(double t) { - double tt; - - tt = t * t; - if(t < 0) t = -t; - if(t < 1.0) { - t = (((12.0 - 9.0 * flam3_mitchell_b - 6.0 * flam3_mitchell_c) * (t * tt)) - + ((-18.0 + 12.0 * flam3_mitchell_b + 6.0 * flam3_mitchell_c) * tt) - + (6.0 - 2 * flam3_mitchell_b)); - return(t / 6.0); - } else if(t < 2.0) { - t = (((-1.0 * flam3_mitchell_b - 6.0 * flam3_mitchell_c) * (t * tt)) - + ((6.0 * flam3_mitchell_b + 30.0 * flam3_mitchell_c) * tt) - + ((-12.0 * flam3_mitchell_b - 48.0 * flam3_mitchell_c) * t) - + (8.0 * flam3_mitchell_b + 24 * flam3_mitchell_c)); - return(t / 6.0); - } - return(0.0); -} - -double flam3_hanning_filter(double x) { - return(0.5+0.5*cos(M_PI*x)); -} - -double flam3_hamming_filter(double x) { - return(0.54+0.46*cos(M_PI*x)); -} - -double flam3_lanczos3_filter(double t) { - if(t < 0) t = -t; - if(t < 3.0) return(flam3_sinc(t) * flam3_sinc(t/3.0)); - return(0.0); -} - -double flam3_lanczos2_filter(double t) { - if(t < 0) t = -t; - if(t < 2.0) return(flam3_sinc(t) * flam3_sinc(t/2.0)); - return(0.0); -} - -double flam3_gaussian_filter(double x) { - return(exp((-2.0*x*x))*sqrt(2.0/M_PI)); -} - -double flam3_quadratic_filter(double x) { - if (x < -1.5) - return(0.0); - if (x < -0.5) - return(0.5*(x+1.5)*(x+1.5)); - if (x < 0.5) - return(0.75-x*x); - if (x < 1.5) - return(0.5*(x-1.5)*(x-1.5)); - return(0.0); -} - -double flam3_spatial_filter(int knum, double x) { - - if (knum==0) - return flam3_gaussian_filter(x); - else if (knum==1) - return flam3_hermite_filter(x); - else if (knum==2) - return flam3_box_filter(x); - else if (knum==3) - return flam3_triangle_filter(x); - else if (knum==4) - return flam3_bell_filter(x); - else if (knum==5) - return flam3_b_spline_filter(x); - else if (knum==6) - return flam3_mitchell_filter(x); - else if (knum==7) - return flam3_sinc(x)*flam3_blackman_filter(x); - else if (knum==8) - return flam3_catrom_filter(x); - else if (knum==9) - return flam3_sinc(x)*flam3_hanning_filter(x); - else if (knum==10) - return flam3_sinc(x)*flam3_hamming_filter(x); - else if (knum==11) - return flam3_lanczos3_filter(x)*flam3_sinc(x/3.0); - else if (knum==12) - return flam3_lanczos2_filter(x)*flam3_sinc(x/2.0); - else if (knum==13) - return flam3_quadratic_filter(x); -} - -int normalize_vector(double *v, int n) { - double t = 0.0; - int i; - for (i = 0; i < n; i++) - t += v[i]; - if (0.0 == t) return 1; - t = 1.0 / t; - for (i = 0; i < n; i++) - v[i] *= t; - return 0; -} - - -int flam3_create_spatial_filter(flam3_frame *spec, int field, double **filter) { - - int sf_kernel = spec->genomes[0].spatial_filter_select; - int supersample = spec->genomes[0].spatial_oversample; - double sf_radius = spec->genomes[0].spatial_filter_radius; - double aspect_ratio = spec->pixel_aspect_ratio; - double sf_supp = flam3_spatial_support[sf_kernel]; - - double fw = 2.0 * sf_supp * supersample * sf_radius / aspect_ratio; - double adjust, ii, jj; - - int fwidth = ((int) fw) + 1; - int i,j; - - - /* Make sure the filter kernel has same parity as oversample */ - if ((fwidth ^ supersample) & 1) - fwidth++; - - /* Calculate the coordinate scaling factor for the kernel values */ - if (fw > 0.0) - adjust = sf_supp * fwidth / fw; - else - adjust = 1.0; - - /* Calling function MUST FREE THE RETURNED KERNEL, lest ye leak memory */ - (*filter) = (double *)calloc(fwidth * fwidth,sizeof(double)); - - /* fill in the coefs */ - for (i = 0; i < fwidth; i++) - for (j = 0; j < fwidth; j++) { - - /* Calculate the function inputs for the kernel function */ - ii = ((2.0 * i + 1.0) / (double)fwidth - 1.0)*adjust; - jj = ((2.0 * j + 1.0) / (double)fwidth - 1.0)*adjust; - - /* Scale for scanlines */ - if (field) jj *= 2.0; - - /* Adjust for aspect ratio */ - jj /= aspect_ratio; - - (*filter)[i + j * fwidth] = - flam3_spatial_filter(sf_kernel,ii) * flam3_spatial_filter(sf_kernel,jj); - } - - - if (normalize_vector((*filter), fwidth * fwidth)) { - fprintf(stderr, "Spatial filter value is too small: %g. Terminating.\n",sf_radius); - return(-1); - } - - return (fwidth); -} - -flam3_de_helper flam3_create_de_filters(double max_rad, double min_rad, double curve, int ss) { - - flam3_de_helper de; - double comp_max_radius, comp_min_radius; - double num_de_filters_d; - int num_de_filters,de_max_ind; - int de_row_size, de_half_size; - int filtloop; - int keep_thresh=100; - - de.kernel_size=-1; - - if (curve <= 0.0) { - fprintf(stderr,"estimator curve must be > 0\n"); - return(de); - } - - if (max_rad < min_rad) { - fprintf(stderr,"estimator must be larger than estimator_minimum.\n"); - fprintf(stderr,"(%f > %f) ? \n",max_rad,min_rad); - return(de); - } - - /* We should scale the filter width by the oversample */ - /* The '+1' comes from the assumed distance to the first pixel */ - comp_max_radius = max_rad*ss + 1; - comp_min_radius = min_rad*ss + 1; - - /* Calculate how many filter kernels we need based on the decay function */ - /* */ - /* num filters = (de_max_width / de_min_width)^(1/estimator_curve) */ - /* */ - num_de_filters_d = pow( comp_max_radius/comp_min_radius, 1.0/curve ); - if (num_de_filters_d>1e7) { - fprintf(stderr,"too many filters required in this configuration (%g)\n",num_de_filters_d); - return(de); - } - num_de_filters = (int)ceil(num_de_filters_d); - - /* Condense the smaller kernels to save space */ - if (num_de_filters>keep_thresh) { - de_max_ind = (int)ceil(DE_THRESH + pow(num_de_filters-DE_THRESH,curve))+1; - de.max_filtered_counts = (int)pow( (double)(de_max_ind-DE_THRESH), 1.0/curve) + DE_THRESH; - } else { - de_max_ind = num_de_filters; - de.max_filtered_counts = de_max_ind; - } - - /* Allocate the memory for these filters */ - /* and the hit/width lookup vector */ - de_row_size = (int)(2*ceil(comp_max_radius)-1); - de_half_size = (de_row_size-1)/2; - de.kernel_size = (de_half_size+1)*(2+de_half_size)/2; - - de.filter_coefs = (double *) calloc (de_max_ind * de.kernel_size,sizeof(double)); - de.filter_widths = (double *) calloc (de_max_ind,sizeof(double)); - - /* Generate the filter coefficients */ - de.max_filter_index = 0; - for (filtloop=0;filtloop1.0) - de.filter_coefs[filter_coef_idx] = 0.0; - else { - - /* Gaussian */ - de.filter_coefs[filter_coef_idx] = flam3_spatial_filter(flam3_gaussian_kernel, - flam3_spatial_support[flam3_gaussian_kernel]*de_filt_d)/de_filt_sum; - - /* Epanichnikov */ -// de_filter_coefs[filter_coef_idx] = (1.0 - (de_filt_d * de_filt_d))/de_filt_sum; - } - - filter_coef_idx ++; - } - } - - if (de.max_filter_index>0) - break; - } - - if (de.max_filter_index==0) - de.max_filter_index = de_max_ind-1; - - - return(de); -} - -double flam3_create_temporal_filter(int numsteps, int filter_type, double filter_exp, double filter_width, - double **temporal_filter, double **temporal_deltas) { - - double maxfilt = 0.0; - double sumfilt = 0.0; - double slpx,halfsteps; - double *deltas, *filter; - - int i; - - /* Allocate memory - this must be freed in the calling routine! */ - deltas = (double *)malloc(numsteps*sizeof(double)); - filter = (double *)malloc(numsteps*sizeof(double)); - - /* Deal with only one step */ - if (numsteps==1) { - deltas[0] = 0; - filter[0] = 1.0; - *temporal_deltas = deltas; - *temporal_filter = filter; - return(1.0); - } - - /* Define the temporal deltas */ - for (i = 0; i < numsteps; i++) - deltas[i] = ((double)i /(double)(numsteps - 1) - 0.5)*filter_width; - - /* Define the filter coefs */ - if (flam3_temporal_exp == filter_type) { - - for (i=0; i < numsteps; i++) { - - if (filter_exp>=0) - slpx = ((double)i+1.0)/numsteps; - else - slpx = (double)(numsteps - i)/numsteps; - - /* Scale the color based on these values */ - filter[i] = pow(slpx,fabs(filter_exp)); - - /* Keep the max */ - if (filter[i]>maxfilt) - maxfilt = filter[i]; - } - - } else if (flam3_temporal_gaussian == filter_type) { - - halfsteps = numsteps/2.0; - for (i=0; i < numsteps; i++) { - - /* Gaussian */ - filter[i] = flam3_spatial_filter(flam3_gaussian_kernel, - flam3_spatial_support[flam3_gaussian_kernel]*fabs(i - halfsteps)/halfsteps); - /* Keep the max */ - if (filter[i]>maxfilt) - maxfilt = filter[i]; - } - - } else { // (flam3_temporal_box) - - for (i=0; i < numsteps; i++) - filter[i] = 1.0; - - maxfilt = 1.0; - - } - - /* Adjust the filter so that the max is 1.0, and */ - /* calculate the K2 scaling factor */ - for (i=0;i. -*/ - -#ifndef filters_included -#define filters_included - -#include "private.h" - -#define DE_THRESH 100 - -typedef struct { - int max_filtered_counts; - int max_filter_index; - int kernel_size; - double *filter_widths; - double *filter_coefs; -} flam3_de_helper; - -extern double flam3_spatial_support[flam3_num_spatialfilters]; - -double flam3_spatial_filter(int knum, double x); -int flam3_create_spatial_filter(flam3_frame *spec, int field, double **filter); -flam3_de_helper flam3_create_de_filters(double max_rad, double min_rad, double curve, int ss); -double flam3_create_temporal_filter(int numsteps, int filter_type, double filter_exp, double filter_width, - double **temporal_filter, double **temporal_deltas); - -#endif - - diff --git a/src/flam3-animate.c b/src/flam3-animate.c deleted file mode 100644 index 3c32628..0000000 --- a/src/flam3-animate.c +++ /dev/null @@ -1,342 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - - -#include "private.h" -#include "img.h" -#include "isaacs.h" - -int main(int argc, char **argv) { - char *ai, *fname; - char flamename[256]; - char *prefix = args("prefix", ""); - int first_frame = argi("begin", 0); - int last_frame = argi("end", 0); - int frame_time = argi("time", 0); - int dtime = argi("dtime", 1); - int do_fields = argi("fields", 0); - int write_genome = argi("write_genome",0); - double qs = argf("qs", 1.0); - double ss = argf("ss", 1.0); - char *format = getenv("format"); - int verbose = argi("verbose", 1); - int transparency = argi("transparency", 0); - int bits = argi("bits", 33); - int sub_batch_size = argi("sub_batch_size", 10000); - int bpc = argi("bpc",8); - int earlyclip = argi("earlyclip",0); - int ftime, channels; - unsigned char *image; - flam3_genome *cps,center_cp; - int i, ncps = 0; - char *inf = getenv("in"); - double pixel_aspect = argf("pixel_aspect", 1.0); - int num_threads = argi("nthreads",0); - FILE *in,*fp,*genfp; - flam3_frame f; - flam3_img_comments fpc; - stat_struct stats,stats2; - - char badval_string[64]; - char numiter_string[64]; - char rtime_string[64]; - -#ifdef WIN32 - - char *slashloc; - char exepath[256]; - char palpath[256]; - memset(exepath,0,256); - memset(palpath,0,256); - slashloc = strrchr(argv[0],'\\'); - if (NULL==slashloc) { - sprintf(palpath,"flam3_palettes=flam3-palettes.xml"); - } else { - strncpy(exepath,argv[0],slashloc-argv[0]+1); - sprintf(palpath,"flam3_palettes=%sflam3-palettes.xml",exepath); - } - putenv(palpath); - -#endif - - - memset(¢er_cp,0, sizeof(flam3_genome)); - - if (1 != argc) { - docstring(); - exit(0); - } - - /* Init random number generators */ - flam3_init_frame(&f); - flam3_srandom(); - - /* Set the number of threads */ - if (num_threads==0) { - num_threads = flam3_count_nthreads(); - if (verbose > 1) - fprintf(stderr,"Automatically detected %d core(s)...\n",num_threads); - } else{ - if (verbose) - fprintf(stderr,"Manually specified %d thread(s)...\n",num_threads); - } - - if (getenv("frame")) { - if (getenv("time")) { - fprintf(stderr, "cannot specify both time and frame.\n"); - exit(1); - } - if (getenv("begin") || getenv("end")) { - fprintf(stderr, "cannot specify both frame and begin or end.\n"); - exit(1); - } - first_frame = last_frame = atoi(getenv("frame")); - } - - if (getenv("time")) { - if (getenv("begin") || getenv("end")) { - fprintf(stderr, "cannot specify both time and begin or end.\n"); - exit(1); - } - first_frame = last_frame = frame_time; - } - - if (NULL == format) format = "png"; - if (strcmp(format, "jpg") && - strcmp(format, "ppm") && - strcmp(format, "png")) { - fprintf(stderr, "format must be either jpg, ppm, or png, not %s.\n", format); - exit(1); - } - - - if (pixel_aspect <= 0.0) { - fprintf(stderr, "pixel aspect ratio must be positive, not %g.\n", - pixel_aspect); - exit(1); - } - - if (inf) - in = fopen(inf, "rb"); - else - in = stdin; - if (NULL == in) { - perror(inf); - exit(1); - } - - cps = flam3_parse_from_file(in, inf, flam3_defaults_on, &ncps); - if (inf) - fclose(in); - if (NULL == cps) { - fprintf(stderr," error reading genomes.\n"); - exit(1); - } - if (0 == ncps) { - fprintf(stderr, "error: no genomes.\n"); - exit(1); - } - for (i = 0; i < ncps; i++) { - cps[i].sample_density *= qs; - cps[i].height = (int)(cps[i].height * ss); - cps[i].width = (int)(cps[i].width * ss); - cps[i].pixels_per_unit *= ss; - if (cps[i].height<=0 || cps[i].width<=0) { - fprintf(stderr,"output image has dimension <=0, aborting.\n"); - exit(1); - } - if (i > 0 && cps[i].time <= cps[i-1].time) { - fprintf(stderr, "error: control points must be sorted by time, but %g <= %g, index %d.\n", - cps[i].time, cps[i-1].time, i); - exit(1); - } - if ((cps[i].width != cps[0].width) || - (cps[i].height != cps[0].height)) { - fprintf(stderr, "warning: flame %d at time %g size mismatch. " - "(%d,%d) should be (%d,%d).\n", - i, cps[i].time, - cps[i].width, cps[i].height, - cps[0].width, cps[0].height); - cps[i].width = cps[0].width; - cps[i].height = cps[0].height; - } - } - if (!getenv("time") && !getenv("frame")) { - if (!getenv("begin")) { - first_frame = (int) cps[0].time; - } - if (!getenv("end")) { - last_frame = (int) cps[ncps-1].time - 1; - if (last_frame < first_frame) last_frame = first_frame; - } - } - channels = strcmp(format, "png") ? 3 : 4; - - /* Check for 16-bit-per-channel processing */ - if ( (16 == bpc) && (strcmp(format,"png") != 0)) { - fprintf(stderr,"Support for 16 bpc images is only present for the png format.\n"); - exit(1); - } else if (bpc != 8 && bpc != 16) { - fprintf(stderr,"Unexpected bpc specified (%d)\n",bpc); - exit(1); - } - -// f.temporal_filter_radius = argf("blur", 0.5); - f.pixel_aspect_ratio = pixel_aspect; - f.genomes = cps; - f.ngenomes = ncps; - f.verbose = verbose; - f.bits = bits; - f.progress = 0; - f.earlyclip = earlyclip; - f.nthreads = num_threads; - f.sub_batch_size = sub_batch_size; - - if (16==bpc) - f.bytes_per_channel = 2; - else - f.bytes_per_channel = 1; - - - image = (void *) calloc((size_t)channels * - (size_t)cps[0].width * - (size_t)cps[0].height * f.bytes_per_channel, sizeof(char)); - - if (dtime < 1) { - fprintf(stderr, "dtime must be positive, not %d.\n", dtime); - exit(1); - } - - for (ftime = first_frame; ftime <= last_frame; ftime += dtime) { - f.time = (double) ftime; - - if (verbose && ((last_frame-first_frame)/dtime) >= 1) { - fprintf(stderr, "time = %d/%d/%d\n", ftime, last_frame, dtime); - } - - if (do_fields) { - - if (flam3_render(&f, image, flam3_field_even, channels, transparency,&stats)) { - fprintf(stderr,"error rendering image: aborting.\n"); - exit(1); - } - f.time += 0.5; - if (flam3_render(&f, image, flam3_field_odd, channels, transparency,&stats2)) { - fprintf(stderr,"error rendering image: aborting.\n"); - exit(1); - } - - stats.badvals+=stats2.badvals; - stats.render_seconds+=stats2.render_seconds; - stats.num_iters+=stats2.num_iters; - } else { - if (flam3_render(&f, image, flam3_field_both, channels, transparency,&stats)) { - fprintf(stderr,"error rendering image: aborting.\n"); - exit(1); - } - } - - if (getenv("out")) - fname = getenv("out"); - else { - fname = malloc(strlen(prefix) + 20); - sprintf(fname, "%s%05d.%s", prefix, ftime, format); - } - - if (verbose) - fprintf(stderr, "writing %s...", fname); - - if (write_genome) { - sprintf(flamename,"%s.flam3",fname); - - /* get center genome */ - flam3_interpolate(f.genomes, f.ngenomes, f.time, 0, ¢er_cp); - - /* write it out */ - genfp = fopen(flamename,"w"); - if (NULL == genfp) { - perror(flamename); - exit(1); - } - - flam3_print(genfp, ¢er_cp, NULL, flam3_print_edits); - - fclose(genfp); - } - - fp = fopen(fname, "wb"); - if (NULL == fp) { - perror(fname); - exit(1); - } - - /* Get center cp for embedding in png file */ - flam3_interpolate(f.genomes, f.ngenomes, f.time, 0, ¢er_cp); - - /* Convert to string */ - fpc.genome = flam3_print_to_string(¢er_cp); - sprintf(badval_string, "%g",stats.badvals/(double)stats.num_iters); - fpc.badvals = badval_string; - sprintf(numiter_string,"%g",(double)stats.num_iters); - fpc.numiters = numiter_string; - sprintf(rtime_string,"%d",stats.render_seconds); - fpc.rtime = rtime_string; - - if (!strcmp(format, "png")) { - - write_png(fp, image, cps[0].width, cps[0].height, &fpc, f.bytes_per_channel); - - } else if (!strcmp(format, "jpg")) { - - write_jpeg(fp, image, cps[0].width, cps[0].height, &fpc); - - } else { - int size = 3 * cps[0].width * cps[0].height; - fprintf(fp, "P6\n"); - fprintf(fp, "%d %d\n255\n", cps[0].width, cps[0].height); - if (size != fwrite(image, 1, size, fp)) { - perror(fname); - } - } - - /* Free string */ - free(fpc.genome); - - clear_cp(¢er_cp,0); - - fclose(fp); - - if (!getenv("out")) - free(fname); - - } - - for (i = 0; i < ncps; i++) { - xmlFreeDoc(cps[i].edits); - clear_cp(&cps[i],0); - } - free(cps); - - free(image); - - if (verbose) - fprintf(stderr, "done.\n"); - - fflush(stderr); - return 0; -} diff --git a/src/flam3-animate.man b/src/flam3-animate.man deleted file mode 100644 index b754356..0000000 --- a/src/flam3-animate.man +++ /dev/null @@ -1,36 +0,0 @@ -.TH flam3-animate 1 "" "" -.SH NAME -flam3-animate -flam3-render -flam3-genome -flam3-convert - render and animate FLAM3s and manipulate their genomes -.SH SYNOPSIS -.B flam3-render < input - -.SH DESCRIPTION - -FLAM3 implements a visual language based on a recursive set equation. - -Flam3-genome creates and manipulates genomes (xml parameter sets) in -this language. Flam3-render turns genomes into still images, and -Flam3-animate renders motion-blurred frames of animation. - -Flam3-convert reads from stdin files in the old format used by the -flame GIMP plugin, and writes the new format to stdout. - -.SH OPTIONS - -Any command line option will cause the program to write its -documentation to standard out. - -.SH ENVIRONMENT - -The environment variables are in the documention written to standard -out given any command line option. - -.SH SEE ALSO -.BR WWW.FLAM3.COM, -.BR electricsheep (1), - -.SH AUTHOR -spot aka Scott Draves, Erik Reckase diff --git a/src/flam3-convert.c b/src/flam3-convert.c deleted file mode 100644 index 3062a4b..0000000 --- a/src/flam3-convert.c +++ /dev/null @@ -1,239 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#include "private.h" - - -#define MAXARGS 1000 -#define streql(x,y) (!strcmp(x,y)) - - -/* - * split a string passed in ss into tokens on whitespace. - * # comments to end of line. ; terminates the record - */ -void tokenize(ss, argv, argc) - char **ss; - char *argv[]; - int *argc; -{ - char *s = *ss; - int i = 0, state = 0; - - while (*s != ';') { - char c = *s; - switch (state) { - case 0: - if ('#' == c) - state = 2; - else if (!isspace(c)) { - argv[i] = s; - i++; - state = 1; - } - case 1: - if (isspace(c)) { - *s = 0; - state = 0; - } - case 2: - if ('\n' == c) - state = 0; - } - s++; - } - *s = 0; - *ss = s+1; - *argc = i; -} - -/* - * given a pointer to a string SS, fill fields of a control point CP. - * return a pointer to the first unused char in SS. totally barfucious, - * must integrate with tcl soon... - */ - -void parse_control_point_old(char **ss, flam3_genome *cp) { - char *argv[MAXARGS]; - int argc, i, j; - int set_cm = 0, set_image_size = 0, set_nbatches = 0, set_white_level = 0, set_cmap_inter = 0; - int set_spatial_oversample = 0, set_hr = 0; - double *slot, xf, cm, t, nbatches, white_level, spatial_oversample, cmap_inter; - double image_size[2]; - - memset(cp, 0, sizeof(flam3_genome)); - - flam3_add_xforms(cp, flam3_nxforms, 0, 0); - - for (i = 0; i < flam3_nxforms; i++) { - cp->xform[i].density = 0.0; - cp->xform[i].color = i&1; - cp->xform[i].color_speed = 0.5; - cp->xform[i].animate = 1.0; - cp->xform[i].var[0] = 1.0; - for (j = 1; j < flam3_nvariations; j++) - cp->xform[i].var[j] = 0.0; - cp->xform[i].c[0][0] = 1.0; - cp->xform[i].c[0][1] = 0.0; - cp->xform[i].c[1][0] = 0.0; - cp->xform[i].c[1][1] = 1.0; - cp->xform[i].c[2][0] = 0.0; - cp->xform[i].c[2][1] = 0.0; - } - - tokenize(ss, argv, &argc); - for (i = 0; i < argc; i++) { - if (streql("xform", argv[i])) - slot = &xf; - else if (streql("time", argv[i])) - slot = &cp->time; - else if (streql("brightness", argv[i])) - slot = &cp->brightness; - else if (streql("contrast", argv[i])) - slot = &cp->contrast; - else if (streql("gamma", argv[i])) - slot = &cp->gamma; - else if (streql("vibrancy", argv[i])) - slot = &cp->vibrancy; - else if (streql("hue_rotation", argv[i])) { - slot = &cp->hue_rotation; - set_hr = 1; - } else if (streql("zoom", argv[i])) - slot = &cp->zoom; - else if (streql("image_size", argv[i])) { - slot = image_size; - set_image_size = 1; - } else if (streql("center", argv[i])) - slot = cp->center; - else if (streql("background", argv[i])) - slot = cp->background; - else if (streql("pixels_per_unit", argv[i])) - slot = &cp->pixels_per_unit; - else if (streql("spatial_filter_radius", argv[i])) - slot = &cp->spatial_filter_radius; - else if (streql("sample_density", argv[i])) - slot = &cp->sample_density; - else if (streql("nbatches", argv[i])) { - slot = &nbatches; - set_nbatches = 1; - } else if (streql("white_level", argv[i])) { - slot = &white_level; - set_white_level = 1; - } else if (streql("spatial_oversample", argv[i])) { - slot = &spatial_oversample; - set_spatial_oversample = 1; - } else if (streql("cmap", argv[i])) { - slot = &cm; - set_cm = 1; - } else if (streql("palette", argv[i])) { - slot = &cp->palette[0].color[0]; - } else if (streql("density", argv[i])) - slot = &cp->xform[(int)xf].density; - else if (streql("color", argv[i])) - slot = &cp->xform[(int)xf].color; - else if (streql("coefs", argv[i])) { - slot = cp->xform[(int)xf].c[0]; - cp->xform[(int)xf].density = 1.0; - } else if (streql("var", argv[i])) - slot = cp->xform[(int)xf].var; - else if (streql("cmap_inter", argv[i])) { - slot = &cmap_inter; - set_cmap_inter = 1; - } else - *slot++ = atof(argv[i]); - } - if (set_cm) { - double hr = set_hr ? cp->hue_rotation : 0.0; - cp->palette_index = (int) cm; - flam3_get_palette(cp->palette_index, cp->palette, hr); - } - if (set_image_size) { - cp->width = (int) image_size[0]; - cp->height = (int) image_size[1]; - } - if (set_nbatches) - cp->nbatches = (int) nbatches; - if (set_spatial_oversample) - cp->spatial_oversample = (int) spatial_oversample; - if (set_white_level) { - /* ignore */ - } - for (i = 0; i < flam3_nxforms; i++) { - t = 0.0; - for (j = 0; j < flam3_nvariations; j++) - t += cp->xform[i].var[j]; - t = 1.0 / t; - for (j = 0; j < flam3_nvariations; j++) - cp->xform[i].var[j] *= t; - } -} - -int -main(int argc, char **argv) -{ - char *s, *ss; - -#ifdef WIN32 - - char *slashloc; - char palpath[256],exepath[256]; - - slashloc = strrchr(argv[0],'\\'); - if (NULL==slashloc) { - sprintf(palpath,"flam3_palettes=flam3-palettes.xml"); - } else { - strncpy(exepath,argv[0],slashloc-argv[0]+1); - sprintf(palpath,"flam3_palettes=%sflam3-palettes.xml",exepath); - } - putenv(palpath); - -#endif - - if (1 != argc) { - docstring(); - exit(0); - } - - { - int i, c, slen = 5000; - s = malloc(slen); - i = 0; - do { - c = getchar(); - if (EOF == c) goto done_reading; - s[i++] = c; - if (i == slen-1) { - slen *= 2; - s = realloc(s, slen); - } - } while (1); - done_reading: - s[i] = 0; - } - - ss = s; - s += strlen(s); - printf("\n"); - while (strchr(ss, ';')) { - flam3_genome cp; - parse_control_point_old(&ss, &cp); - flam3_print(stdout, &cp, NULL, flam3_print_edits); - } - printf("\n"); - return 0; -} diff --git a/src/flam3-convert.man b/src/flam3-convert.man deleted file mode 100644 index b754356..0000000 --- a/src/flam3-convert.man +++ /dev/null @@ -1,36 +0,0 @@ -.TH flam3-animate 1 "" "" -.SH NAME -flam3-animate -flam3-render -flam3-genome -flam3-convert - render and animate FLAM3s and manipulate their genomes -.SH SYNOPSIS -.B flam3-render < input - -.SH DESCRIPTION - -FLAM3 implements a visual language based on a recursive set equation. - -Flam3-genome creates and manipulates genomes (xml parameter sets) in -this language. Flam3-render turns genomes into still images, and -Flam3-animate renders motion-blurred frames of animation. - -Flam3-convert reads from stdin files in the old format used by the -flame GIMP plugin, and writes the new format to stdout. - -.SH OPTIONS - -Any command line option will cause the program to write its -documentation to standard out. - -.SH ENVIRONMENT - -The environment variables are in the documention written to standard -out given any command line option. - -.SH SEE ALSO -.BR WWW.FLAM3.COM, -.BR electricsheep (1), - -.SH AUTHOR -spot aka Scott Draves, Erik Reckase diff --git a/src/flam3-genome.c b/src/flam3-genome.c deleted file mode 100644 index 4551274..0000000 --- a/src/flam3-genome.c +++ /dev/null @@ -1,1084 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#include "private.h" -#include "isaacs.h" -#include "config.h" - -int verbose; - -char *get_extras() { - char *e = getenv("extras"); - return e; -} - -void gprint(flam3_genome *cp, int extras) { - if (getenv("noedits")) - flam3_print(stdout, cp, extras ? get_extras() : NULL, flam3_dont_print_edits); - else - flam3_print(stdout, cp, extras ? get_extras() : NULL, flam3_print_edits); -} - - -void test_cp(flam3_genome *cp) { - cp->time = 0.0; - cp->interpolation = flam3_interpolation_linear; - cp->palette_interpolation = flam3_palette_interpolation_hsv; - cp->background[0] = 0.0; - cp->background[1] = 0.0; - cp->background[2] = 0.0; - cp->center[0] = 0.0; - cp->center[1] = 0.0; - cp->rotate = 0.0; - cp->pixels_per_unit = 64; - cp->width = 128; - cp->height = 128; - cp->spatial_oversample = 1; - cp->spatial_filter_radius = 0.5; - cp->spatial_filter_select = 0; - cp->zoom = 0.0; - cp->sample_density = 1; - cp->nbatches = 1; - cp->ntemporal_samples = 1; - cp->estimator = 0.0; - cp->estimator_minimum = 0.0; - cp->estimator_curve = 0.6; -} - -flam3_genome *string_to_cp(char *s, int *n) { - flam3_genome *cp; - FILE *fp; - - fp = fopen(s, "rb"); - if (NULL == fp) { - perror(s); - exit(1); - } - cp = flam3_parse_from_file(fp, s, flam3_defaults_on, n); - if (NULL == cp) { - fprintf(stderr, "could not read genome from %s.\n", s); - exit(1); - } - return cp; -} - -xmlDocPtr create_new_editdoc(char *action, flam3_genome *parent0, flam3_genome *parent1) { - - xmlDocPtr doc = NULL, comment_doc = NULL; - xmlNodePtr root_node = NULL, node = NULL, nodecopy = NULL; - xmlNodePtr root_comment = NULL; - struct tm *localt; - time_t mytime; - char *ai; - char timestring[100]; - char *nick = getenv("nick"); - char *url = getenv("url"); - char *id = getenv("id"); - char *comment = getenv("comment"); - int sheep_gen = argi("sheep_gen",-1); - int sheep_id = argi("sheep_id",-1); - char buffer[100]; - char comment_string[100]; - - doc = xmlNewDoc( (const xmlChar *)"1.0"); - - /* Create the root node, called "edit" */ - root_node = xmlNewNode(NULL, (const xmlChar *)"edit"); - xmlDocSetRootElement(doc,root_node); - /* Add the edit attributes */ - - /* date */ - mytime = time(NULL); - localt = localtime(&mytime); - /* XXX use standard time format including timezone */ - strftime(timestring, 100, "%a %b %e %H:%M:%S %z %Y", localt); - xmlNewProp(root_node, (const xmlChar *)"date", (const xmlChar *)timestring); - - /* nick */ - if (nick) { - xmlNewProp(root_node, (const xmlChar *)"nick", (const xmlChar *)nick); - } - - /* url */ - if (url) { - xmlNewProp(root_node, (const xmlChar *)"url", (const xmlChar *)url); - } - - if (id) { - xmlNewProp(root_node, (const xmlChar *)"id", (const xmlChar *)id); - } - - /* action */ - xmlNewProp(root_node, (const xmlChar *)"action", (const xmlChar *)action); - - /* sheep info */ - if (sheep_gen > 0 && sheep_id > 0) { - /* Create a child node of the root node called sheep */ - node = xmlNewChild(root_node, NULL, (const xmlChar *)"sheep", NULL); - - /* Create the sheep attributes */ - sprintf(buffer, "%d", sheep_gen); - xmlNewProp(node, (const xmlChar *)"generation", (const xmlChar *)buffer); - - sprintf(buffer, "%d", sheep_id); - xmlNewProp(node, (const xmlChar *)"id", (const xmlChar *)buffer); - } - - /* Check for the parents */ - /* If Parent 0 not specified, this is a randomly generated genome. */ - if (parent0) { - if (parent0->edits) { - /* Copy the node from the parent */ - node = xmlDocGetRootElement(parent0->edits); - nodecopy = xmlCopyNode(node, 1); - xmlNewProp(nodecopy,(const xmlChar *)"filename", (const xmlChar *)parent0->parent_fname); - sprintf(buffer,"%d",parent0->genome_index); - xmlNewProp(nodecopy,(const xmlChar *)"index", (const xmlChar *)buffer); - xmlAddChild(root_node, nodecopy); - } else { - /* Insert a (parent has no edit) message */ - nodecopy = xmlNewChild(root_node, NULL, (const xmlChar *)"edit",NULL); - xmlNewProp(nodecopy,(const xmlChar *)"filename", (const xmlChar *)parent0->parent_fname); - sprintf(buffer,"%d",parent0->genome_index); - xmlNewProp(nodecopy,(const xmlChar *)"index", (const xmlChar *)buffer); - - } - } - - if (parent1) { - - if (parent1->edits) { - /* Copy the node from the parent */ - node = xmlDocGetRootElement(parent1->edits); - nodecopy = xmlCopyNode(node, 1); - xmlNewProp(nodecopy,(const xmlChar *)"filename", (const xmlChar *)parent1->parent_fname); - sprintf(buffer,"%d",parent1->genome_index); - xmlNewProp(nodecopy,(const xmlChar *)"index", (const xmlChar *)buffer); - xmlAddChild(root_node, nodecopy); - } else { - /* Insert a (parent has no edit) message */ - nodecopy = xmlNewChild(root_node, NULL, (const xmlChar *)"edit",NULL); - xmlNewProp(nodecopy,(const xmlChar *)"filename", (const xmlChar *)parent1->parent_fname); - sprintf(buffer,"%d",parent1->genome_index); - xmlNewProp(nodecopy,(const xmlChar *)"index", (const xmlChar *)buffer); - } - } - - /* Comment string */ - /* This one's hard, since we have to treat the comment string as */ - /* a valid XML document. Create a new document using the comment */ - /* string as the in-memory document, and then copy all children of */ - /* the root node into the edit structure */ - /* Parsing the comment string should be done once and then copied */ - /* for each call to create_new_editdoc, but that's for later. */ - if (comment) { - - sprintf(comment_string,"%s",comment); - - comment_doc = xmlReadMemory(comment_string, strlen(comment_string), "comment.env", NULL, XML_PARSE_NONET); - - /* Check for errors */ - if (comment_doc==NULL) { - fprintf(stderr, "Failed to parse comment into XML!\n"); - exit(1); - } - - /* Loop through the children of the new document and copy */ - /* them into the root_node */ - root_comment = xmlDocGetRootElement(comment_doc); - - for (node=root_comment->children; node; node = node->next) { - - nodecopy = xmlCopyNode(node,1); - xmlAddChild(root_node, nodecopy); - } - - /* Free the created document */ - xmlFreeDoc(comment_doc); - } - - - /* return the xml doc */ - return(doc); -} - -void offset(flam3_genome *g) { - char *os = getenv("offset"); - double ox, oy; - if (NULL == os) return; - sscanf(os, "%lf:%lf", &ox, &oy); - g->center[0] += ox / (g->pixels_per_unit * g->spatial_oversample); - g->center[1] += oy / (g->pixels_per_unit * g->spatial_oversample); -} - -void spin(int frame, double blend, flam3_genome *parent, flam3_genome *templ) -{ - flam3_genome *result; - char action[50]; - xmlDocPtr doc; - - /* Spin the parent blend*360 degrees */ - result = sheep_loop(parent,blend); - - /* Apply the template if necessary */ - if (templ) - flam3_apply_template(result, templ); - - /* Set genome parameters accordingly */ - result->time = (double)frame; - result->interpolation = flam3_interpolation_linear; - result->palette_interpolation = flam3_palette_interpolation_hsv; - - /* Force linear interpolation - unsure if this is still necessary */ - /* I believe we put this in so that older clients could render frames */ -// result->interpolation_type = flam3_inttype_linear; - - /* Create the edit doc xml */ - sprintf(action,"rotate %g",blend*360.0); - doc = create_new_editdoc(action, parent, (flam3_genome *)NULL); - result->edits = doc; - - /* Subpixel jitter */ - offset(result); - - /* Make the name of the flame the time */ - sprintf(result->flame_name,"%f",result->time); - - /* Print the resulting xml */ - gprint(result, 1); - - /* Clear out the xml doc */ - xmlFreeDoc(result->edits); - - /* Clear the result cp */ - clear_cp(result,flam3_defaults_on); - - /* Free the cp allocated in flam3_sheep_loop */ - free(result); -} - -void spin_inter(int frame, double blend, int seqflag, flam3_genome *parents, flam3_genome *templ) { - - flam3_genome *result; - char action[50]; - xmlDocPtr doc; - char *ai; - double stagger = argf("stagger", 0.0); - - /* Interpolate between spun parents */ - result = sheep_edge(parents, blend, seqflag, stagger); - - /* Unsure why we check for random palettes on both ends... */ - if ((parents[0].palette_index != flam3_palette_random) && - (parents[1].palette_index != flam3_palette_random)) { - - result->palette_index = flam3_palette_interpolated; - result->palette_index0 = parents[0].palette_index; - result->hue_rotation0 = parents[0].hue_rotation; - result->palette_index1 = parents[1].palette_index; - result->hue_rotation1 = parents[1].hue_rotation; - result->palette_blend = blend; - } - - /* Apply template if necessary */ - if (templ) - flam3_apply_template(result, templ); - - /* Set genome attributes */ - result->time = (double)frame; -// result->interpolation_type = flam3_inttype_linear; - - /* Create the edit doc xml */ - sprintf(action,"interpolate %g",blend*360.0); - doc = create_new_editdoc(action, &parents[0], &parents[1]); - result->edits = doc; - - /* Subpixel jitter */ - offset(result); - - /* Make the name of the flame the time */ - sprintf(result->flame_name,"%f",result->time); - - /* Print the genome */ - gprint(result, 1); - - /* Clean up */ - xmlFreeDoc(result->edits); - - /* Free genome storage */ - clear_cp(result,flam3_defaults_on); - free(result); -} - -void truncate_variations(flam3_genome *g, int max_vars, char *action) { - int i, j, nvars, smallest; - double sv=0; - char trunc_note[30]; - - for (i = 0; i < g->num_xforms; i++) { - double d = g->xform[i].density; - -/* if (0.0 < d && d < 0.001) */ - - if (d < 0.001 && (g->final_xform_index != i)) { - sprintf(trunc_note," trunc_density %d",i); - //strcat(action,trunc_note); - add_to_action(action,trunc_note); - flam3_delete_xform(g, i); - -/* g->xform[i].density = 0.0; - } else if (d > 0.0) { -*/ - } else { - do { - nvars = 0; - smallest = -1; - for (j = 0; j < flam3_nvariations; j++) { - double v = g->xform[i].var[j]; - if (v != 0.0) { - nvars++; - if (-1 == smallest || fabs(v) < sv) { - smallest = j; - sv = fabs(v); - } - } - } - if (nvars > max_vars) { - sprintf(trunc_note," trunc %d %d",i,smallest); - //strcat(action,trunc_note); - add_to_action(action,trunc_note); - g->xform[i].var[smallest] = 0.0; - } - } while (nvars > max_vars); - } - } -} - -static double golden_bit(randctx *rc) { - return flam3_random_isaac_bit(rc)?0.38196:0.61804; -} - -int -main(argc, argv) - int argc; - char **argv; -{ - int debug = 0; - int count; - char *ai; - unsigned char *image; - flam3_genome *templ = NULL; - flam3_genome cp_orig, cp_save; - int i, j; - double avg_pix, fraction_black, fraction_white; - double avg_thresh = argf("avg", 20.0); - double black_thresh = argf("black", 0.01); - double white_limit = argf("white", 0.05); - int nframes = argi("nframes", 100); - int sym = argi("symmetry", 0); - int enclosed = argi("enclosed", 1); - char *clone = getenv("clone"); - char *clone_all = getenv("clone_all"); - char *animate = getenv("animate"); - char *mutate = getenv("mutate"); - char *cross0 = getenv("cross0"); - char *cross1 = getenv("cross1"); - char *method = getenv("method"); - char *inter = getenv("inter"); - char *rotate = getenv("rotate"); - char *strip = getenv("strip"); - char *sequence = getenv("sequence"); - int loops = argi("loops", 1); - int frame = argi("frame", 0); - int rep, repeat = argi("repeat", 1); - double speed = argf("speed", 0.1); - int bits = argi("bits", 33); - int ntries = argi("tries", 10); - char *use_vars = getenv("use_vars"); - char *dont_use_vars = getenv("dont_use_vars"); - flam3_genome *parent0=NULL, *parent1=NULL; - flam3_genome selp0, selp1; - flam3_genome *aselp0, *aselp1; - int parent0_n, parent1_n; - int num_threads = 1; - flam3_genome *cp; - int ncp; - - int ivars[max_specified_vars]; - int novars[max_specified_vars]; - int num_ivars = 0; - int num_novars = 0; - char *var_tok; - - flam3_frame f; - char action[flam3_max_action_length]; - - stat_struct stats; - - - -#ifdef WIN32 - - char *slashloc; - char exepath[256]; - char palpath[256]; - memset(exepath,0,256); - memset(palpath,0,256); - slashloc = strrchr(argv[0],'\\'); - if (NULL==slashloc) { - sprintf(palpath,"flam3_palettes=flam3-palettes.xml"); - } else { - strncpy(exepath,argv[0],slashloc-argv[0]+1); - sprintf(palpath,"flam3_palettes=%sflam3-palettes.xml",exepath); - } - putenv(palpath); - -#endif - - if (argc>1) { - if (strcmp("--version",argv[1])==0) { - printf("FLAM3-%s\n",flam3_version()); - exit(0); - } else { - printf("unrecognized option %s, aborting.\n",argv[1]); - exit(-1); - } - } - - verbose = argi("verbose", 0); - - memset(&cp_orig, 0, sizeof(flam3_genome)); - memset(&cp_save, 0, sizeof(flam3_genome)); - memset(&selp0, 0, sizeof(flam3_genome)); - memset(&selp1, 0, sizeof(flam3_genome)); - - if (1 != argc) { - docstring(); - exit(0); - } - - /* Init random number generators */ - flam3_init_frame(&f); - flam3_srandom(); - - //f.temporal_filter_radius = 0.0; - f.bits = bits; - f.bytes_per_channel = 1; - f.earlyclip = 1; - f.verbose = 0; - f.genomes = &cp_orig; - f.ngenomes = 1; - f.pixel_aspect_ratio = 1.0; - f.progress = 0; - f.nthreads = num_threads; - f.sub_batch_size = 10000; - test_cp(&cp_orig); // just for the width & height - - /* Are the variations to be used specified? */ - if (use_vars && dont_use_vars) { - fprintf(stderr,"use_vars and dont_use_vars cannot both be specified. Terminating.\n"); - exit(-1); - } - - /* Specify reasonable defaults if nothing is specified */ - if (!use_vars && !dont_use_vars) { - novars[num_novars++] = VAR_NOISE; - novars[num_novars++] = VAR_BLUR; - novars[num_novars++] = VAR_GAUSSIAN_BLUR; - novars[num_novars++] = VAR_RADIAL_BLUR; - novars[num_novars++] = VAR_NGON; - novars[num_novars++] = VAR_SQUARE; - novars[num_novars++] = VAR_RAYS; - novars[num_novars++] = VAR_CROSS; - novars[num_novars++] = VAR_PRE_BLUR; - novars[num_novars++] = VAR_SEPARATION; - novars[num_novars++] = VAR_SPLIT; - novars[num_novars++] = VAR_SPLITS; - - - - /* Loop over the novars and set ivars to the complement */ - for (i=0;i=flam3_nvariations) { - fprintf(stderr,"specified variation list includes bad value. (%d)\n",ivars[i]); - exit(1); - } - } - } else if (dont_use_vars) { - /* Parse comma-separated list of variations NOT to use */ - var_tok = strtok(dont_use_vars,","); - novars[num_novars++] = atoi(var_tok); - while(1) { - var_tok = strtok(NULL,","); - - if (var_tok==NULL) - break; - - novars[num_novars++] = atoi(var_tok); - - if (num_novars==max_specified_vars) { - fprintf(stderr,"Maximum number of user-specified variations exceeded. Truncating.\n"); - break; - } - } - - /* Loop over the novars and set ivars to the complement */ - for (i=0;i\n", flam3_version()); - for (i = 0; i < ncp; i++) { - if (templ) flam3_apply_template(&cp[i], templ); - offset(&cp[i]); - gprint(&cp[i], 1); - } - printf("\n"); - - exit(0); - } - - if (animate) { - flam3_genome interpolated; - int first_frame,last_frame; - int ftime,iscp; - double stagger = argf("stagger", 0.0); - cp = string_to_cp(animate, &ncp); - - - for (i = 0; i < ncp; i++) { - if (i > 0 && cp[i].time <= cp[i-1].time) { - fprintf(stderr, "error: control points must be sorted by time, but %g <= %g, index %d.\n", - cp[i].time, cp[i-1].time, i); - exit(1); - } - /* Strip out all motion elements here */ - for (j=0;j\n", flam3_version()); - - for (ftime = first_frame; ftime <= last_frame; ftime += 1) { - iscp=0; - for (i=0;i\n"); - exit(0); - } - - - if (sequence) { - double blend, spread; - int seqflag; - int framecount; - - if (nframes <= 0) { - fprintf(stderr, "nframes must be positive, not %d.\n", nframes); - exit(1); - } - - cp = string_to_cp(sequence, &ncp); - - if (enclosed) printf("\n", flam3_version()); - spread = 1.0/nframes; - framecount = 0; -#if 1 - for (i = 0; i < ncp; i++) { - if (loops) { - for (frame = 0; frame < nframes; frame++) { - blend = frame/(double)nframes; - spin(framecount++, blend, &cp[i], templ); - } - } - if (i < ncp-1) - for (frame = 0; frame < nframes; frame++) { - if (0==frame || nframes-1==frame) - seqflag=1; - else - seqflag=0; - blend = frame/(double)nframes; - spin_inter(framecount++, blend, seqflag, &cp[i], templ); - } - } - spin(framecount, 0.0, &cp[ncp-1], templ); -#else - if (1) { - flam3_genome res; - memset(&res, 0, sizeof(flam3_genome)); - res.final_xform_index = -1; - flam3_add_xforms(&res, cp[0].num_xforms, 0); - - if (ncp < 4) { - fprintf(stderr, "catmull-rom requires 4 or more control points.\n"); - exit(1); - } - for (i = 0; i < ncp - 3; i++) { - for (frame = 0; frame < nframes; frame++) { - blend = frame/(double)nframes; - interpolate_catmull_rom(cp+i, blend, &res); - res.time = frame + i * nframes; - gprint(&res, 0); - fflush(stdout); - } - } - } -#endif - if (enclosed) printf("\n"); - exit(0); - } - - if (inter || rotate) { - - double blend, spread; - char *fname = inter?inter:rotate; - int ni; - - if (nframes <= 0) { - fprintf(stderr, "nframes must be positive, not %d.\n", nframes); - exit(1); - } - - blend = frame/(double)nframes; - spread = 1.0/nframes; - - cp = string_to_cp(fname, &ncp); - - if (enclosed) printf("\n", flam3_version()); - if (rotate) { - if (1 != ncp) { - fprintf(stderr, "rotation requires one control point, not %d.\n", ncp); - exit(1); - } - spin(frame - 1, blend - spread, cp, templ); - spin(frame , blend , cp, templ); - spin(frame + 1, blend + spread, cp, templ); - } else { - if (2 != ncp) { - fprintf(stderr, "interpolation requires two control points, not %d.\n", ncp); - exit(1); - } - spin_inter(frame - 1, blend - spread, 0, cp, templ); - spin_inter(frame , blend , 0, cp, templ); - spin_inter(frame + 1, blend + spread, 0, cp, templ); - } - if (enclosed) printf("\n"); - - for (ni=0;ni\n", flam3_version()); - - for (i = 0; i < ncp; i++) { - double old_center[2]; - - /* Strip out motion elements */ - for (j=0;j\n"); - exit(0); - } - - /* pick a control point until it looks good enough */ - if (repeat <= 0) { - fprintf(stderr, "repeat must be positive, not %d.\n", repeat); - exit(1); - } - - if (enclosed) printf("\n", flam3_version()); - image = (unsigned char *) malloc(3 * cp_orig.width * cp_orig.height); - - for (rep = 0; rep < repeat; rep++) { - - if (verbose) - fprintf(stderr, "flame = %d/%d..", rep+1, repeat); - - count = 0; - - if (clone) { - - parent0 = string_to_cp(clone, &parent0_n); - /* Action is 'clone' with trunc_vars concat */ - sprintf(action,"clone"); - - if (getenv("clone_action")) - sprintf(action,"clone %s", getenv("clone_action")); - - flam3_copy(&selp0, &(parent0[random()%parent0_n])); - flam3_copy(&cp_save, &selp0); - aselp0 = &selp0; - aselp1 = NULL; - truncate_variations(&cp_save, 5, action); - - cp_save.edits = create_new_editdoc(action, aselp0, aselp1); - - } else { - int did_color; - - do { - - int random_mode=0; - - if (verbose) fprintf(stderr, "."); - did_color = 0; - f.time = (double) 0.0; - action[0] = 0; - - if (mutate) { - int mutmeth; - - parent0 = string_to_cp(mutate, &parent0_n); - flam3_copy(&selp0, &(parent0[((unsigned)irand(&f.rc))%parent0_n])); - flam3_copy(&cp_orig, &selp0); - aselp0 = &selp0; - aselp1 = NULL; - - if (NULL == getenv("method")) - mutmeth = MUTATE_NOT_SPECIFIED; - else if (!strcmp(method,"all_vars")) - mutmeth = MUTATE_ALL_VARIATIONS; - else if (!strcmp(method,"one_xform")) - mutmeth = MUTATE_ONE_XFORM_COEFS; - else if (!strcmp(method,"add_symmetry")) - mutmeth = MUTATE_ADD_SYMMETRY; - else if (!strcmp(method,"post_xforms")) - mutmeth = MUTATE_POST_XFORMS; - else if (!strcmp(method,"color_palette")) - mutmeth = MUTATE_COLOR_PALETTE; - else if (!strcmp(method,"delete_xform")) - mutmeth = MUTATE_DELETE_XFORM; - else if (!strcmp(method,"all_coefs")) - mutmeth = MUTATE_ALL_COEFS; - else { - fprintf(stderr,"method '%s' not defined for mutate. defaulting to random.\n",method); - mutmeth = MUTATE_NOT_SPECIFIED; - } - - flam3_mutate(&cp_orig, mutmeth, ivars, num_ivars, sym, speed, &f.rc, action); - - /* Scan string returned for 'mutate color' */ - if ( strstr(action,"mutate color") ) - did_color = 1; - - if (cp_orig.flame_name[0]) { - char tm[flam3_name_len+1]; - strncpy(tm, cp_orig.flame_name, flam3_name_len); - snprintf(cp_orig.flame_name, flam3_name_len, "mutation %d of %s", rep, tm); - } - - } else if (cross0) { - int i0, i1; - int crossmeth; - - parent0 = string_to_cp(cross0, &parent0_n); - parent1 = string_to_cp(cross1, &parent1_n); - - i0 = ((unsigned)irand(&f.rc))%parent0_n; - i1 = ((unsigned)irand(&f.rc))%parent1_n; - - flam3_copy(&selp0, &(parent0[i0])); - flam3_copy(&selp1, &(parent1[i1])); - - aselp0 = &selp0; - aselp1 = &selp1; - - if (NULL == getenv("method")) - crossmeth = CROSS_NOT_SPECIFIED; - else if (!strcmp(method,"union")) - crossmeth = CROSS_UNION; - else if (!strcmp(method,"interpolate")) - crossmeth = CROSS_INTERPOLATE; - else if (!strcmp(method,"alternate")) - crossmeth = CROSS_ALTERNATE; - else { - fprintf(stderr,"method '%s' not defined for cross. defaulting to random.\n",method); - crossmeth = CROSS_NOT_SPECIFIED; - } - - flam3_cross(&parent0[i0], &parent1[i1], &cp_orig, crossmeth, &f.rc, action); - - if (parent0[i0].flame_name[0] || parent1[i1].flame_name[0]) { - snprintf(cp_orig.flame_name, flam3_name_len, "%d of %s x %s", - rep, parent0[i0].flame_name, parent1[i1].flame_name); - } - - } else { - sprintf(action,"random"); - random_mode=1; - flam3_random(&cp_orig, ivars, num_ivars, sym, 0); - - - aselp0 = NULL; - aselp1 = NULL; - } - - /* Adjust bounding box half the time */ - if (flam3_random_bit(&f.rc) || random_mode) { - double bmin[2], bmax[2]; - flam3_estimate_bounding_box(&cp_orig, 0.01, 100000, bmin, bmax, &f.rc); - if (flam3_random_isaac_01(&f.rc) < 0.3) { - cp_orig.center[0] = (bmin[0] + bmax[0]) / 2.0; - cp_orig.center[1] = (bmin[1] + bmax[1]) / 2.0; - add_to_action(action," recentered"); - } else { - double mix0, mix1; - if (flam3_random_isaac_bit(&f.rc)) { - mix0 = golden_bit(&f.rc) + flam3_random_isaac_11(&f.rc)/5; - mix1 = golden_bit(&f.rc); - add_to_action(action," reframed0"); - } else if (flam3_random_isaac_bit(&f.rc)) { - mix0 = golden_bit(&f.rc); - mix1 = golden_bit(&f.rc) + flam3_random_isaac_11(&f.rc)/5; - add_to_action(action," reframed1"); - } else { - mix0 = golden_bit(&f.rc) + flam3_random_isaac_11(&f.rc)/5; - mix1 = golden_bit(&f.rc) + flam3_random_isaac_11(&f.rc)/5; - add_to_action(action," reframed2"); - } - cp_orig.center[0] = mix0 * bmin[0] + (1-mix0)*bmax[0]; - cp_orig.center[1] = mix1 * bmin[1] + (1-mix1)*bmax[1]; - } - cp_orig.rot_center[0] = cp_orig.center[0]; - cp_orig.rot_center[1] = cp_orig.center[1]; - cp_orig.pixels_per_unit = cp_orig.width / (bmax[0] - bmin[0]); - } - - truncate_variations(&cp_orig, 5, action); - - if (!did_color && random()&1) { - if (debug) - fprintf(stderr,"improving colors...\n"); - - flam3_improve_colors(&cp_orig, 100, 0, 10); - //strcat(action," improved colors"); - add_to_action(action," improved colors"); - } - - cp_orig.edits = create_new_editdoc(action, aselp0, aselp1); - flam3_copy(&cp_save, &cp_orig); - test_cp(&cp_orig); - if (flam3_render(&f, image, flam3_field_both, 3, 0, &stats)) { - fprintf(stderr,"error rendering test image: aborting.\n"); - exit(1); - } - - if (1) { - int n, tot, totb, totw; - n = cp_orig.width * cp_orig.height; - tot = 0; - totb = 0; - totw = 0; - for (i = 0; i < 3*n; i+=3) { - - tot += (image[i]+image[i+1]+image[i+2]); - if (0 == image[i] && 0 == image[i+1] && 0 == image[i+2]) totb++; - if (255 == image[i] && 255 == image[i+1] && 255 == image[i+2]) totw++; - - // printf("%d ", image[i]); - } - - avg_pix = (tot / (double)(3*n)); - fraction_black = totb / (double)n; - fraction_white = totw / (double)n; - - if (debug) - fprintf(stderr, - "avg_pix=%g fraction_black=%g fraction_white=%g n=%g\n", - avg_pix, fraction_black, fraction_white, (double)n); - - } else { - avg_pix = avg_thresh + 1.0; - fraction_black = black_thresh + 1.0; - fraction_white = white_limit - 1.0; - } - - clear_cp(&cp_orig,flam3_defaults_on); - - count++; - } while ((avg_pix < avg_thresh || - fraction_black < black_thresh || - fraction_white > white_limit) && - count < ntries); - - if (ntries == count) { - fprintf(stderr, "warning: reached maximum attempts, giving up.\n"); - } - - } - - if (templ) - flam3_apply_template(&cp_save,templ); - - cp_save.time = (double)rep; - - if (1) { - char *maxforms = getenv("maxforms"); - if (maxforms && atoi(maxforms)) { - cp_save.symmetry = 0; - while (cp_save.num_xforms > atoi(maxforms)) - flam3_delete_xform(&cp_save, cp_save.num_xforms - 1); - } - } - - gprint(&cp_save, 1); - fflush(stdout); - - /* Free created documents */ - /* (Only free once, since the copy is a ptr to the original) */ - xmlFreeDoc(cp_save.edits); - clear_cp(&cp_save,0); - - if (verbose) { - fprintf(stderr, "\ndone. action = %s\n", action); - } - - } - if (enclosed) printf("\n"); - free(image); - - return 0; -} diff --git a/src/flam3-genome.man b/src/flam3-genome.man deleted file mode 100644 index b754356..0000000 --- a/src/flam3-genome.man +++ /dev/null @@ -1,36 +0,0 @@ -.TH flam3-animate 1 "" "" -.SH NAME -flam3-animate -flam3-render -flam3-genome -flam3-convert - render and animate FLAM3s and manipulate their genomes -.SH SYNOPSIS -.B flam3-render < input - -.SH DESCRIPTION - -FLAM3 implements a visual language based on a recursive set equation. - -Flam3-genome creates and manipulates genomes (xml parameter sets) in -this language. Flam3-render turns genomes into still images, and -Flam3-animate renders motion-blurred frames of animation. - -Flam3-convert reads from stdin files in the old format used by the -flame GIMP plugin, and writes the new format to stdout. - -.SH OPTIONS - -Any command line option will cause the program to write its -documentation to standard out. - -.SH ENVIRONMENT - -The environment variables are in the documention written to standard -out given any command line option. - -.SH SEE ALSO -.BR WWW.FLAM3.COM, -.BR electricsheep (1), - -.SH AUTHOR -spot aka Scott Draves, Erik Reckase diff --git a/src/flam3-palettes.xml b/src/flam3-palettes.xml deleted file mode 100644 index d9a258a..0000000 --- a/src/flam3-palettes.xml +++ /dev/null @@ -1,23135 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/src/flam3-render.c b/src/flam3-render.c deleted file mode 100644 index ddab377..0000000 --- a/src/flam3-render.c +++ /dev/null @@ -1,427 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#ifdef WIN32 -#define WINVER 0x0500 -#include -#endif - -#ifdef __APPLE__ -#include -#endif - -#include - - -#include "private.h" -#include "img.h" -#include "isaacs.h" - - -int calc_nstrips(flam3_frame *spec) { - double mem_required; - double mem_available; - int nstrips,ninc; - char *testmalloc; -#ifdef WIN32 - MEMORYSTATUS stat; - stat.dwLength = sizeof(stat); - GlobalMemoryStatus(&stat); // may want to go to GlobalMemoryStatusEx eventually - mem_available = (double)stat.dwTotalPhys; -// fprintf(stderr,"%lu bytes free memory...\n",(size_t)stat.dwAvailPhys); -// if (mem_available > 1e9) mem_available = 1e9; -#elif defined(_SC_PHYS_PAGES) && defined(_SC_PAGESIZE) - mem_available = - (double)sysconf(_SC_PHYS_PAGES) * sysconf(_SC_PAGESIZE); -#elif defined __APPLE__ -#ifdef __LP64__ -long physmem; -size_t len = sizeof(physmem); -static int mib[2] = { CTL_HW, HW_MEMSIZE }; -#else -unsigned int physmem; -size_t len = sizeof(physmem); -static int mib[2] = { CTL_HW, HW_PHYSMEM }; -#endif -if (sysctl(mib, 2, &physmem, &len, NULL, 0) == 0 && len == sizeof(physmem)) { - mem_available = (double )physmem; -} else { - fprintf(stderr, "warning: unable to determine physical memory.n"); - mem_available = 2e9; -} -#else - fprintf(stderr, "warning: unable to determine physical memory.\n"); - mem_available = 2e9; -#endif -#if 0 - fprintf(stderr,"available phyical memory is %lu\n", - (unsigned long)mem_available); -#endif - mem_available *= 0.8; - if (getenv("use_mem")) { - mem_available = atof(getenv("use_mem")); - } - mem_required = flam3_render_memory_required(spec); - if (mem_available >= mem_required) return 1; - nstrips = (int) ceil(mem_required / mem_available); - -if (0) { - /* Attempt to malloc a strip, and if it fails, try adding additional strips */ - ninc=-1; - testmalloc = NULL; - while(NULL==testmalloc && ninc<3) { - ninc++; - testmalloc = (char *)malloc((int)ceil(mem_required / (nstrips+ninc))); - } - if (NULL==testmalloc) { - fprintf(stderr,"Unable to allocate memory for render. Please close some running programs and try to render again.\n"); - exit(1); - } else { - free(testmalloc); - nstrips = nstrips + ninc; - } -} - - return nstrips; -} - -int print_progress(void *foo, double fraction, int stage, double eta) { - fprintf(stderr, "stage=%s progress=%g eta=%g\n", stage?"filtering":"chaos", fraction, eta); - return 0; -} - -int main(int argc, char **argv) { - flam3_frame f; - char *ai; - flam3_genome *cps; - int ncps; - int i; - void *image=NULL; - FILE *fp; - char fname[256]; - size_t this_size, last_size = -1; - double imgmem; - unsigned int strip; - double center_y, center_base; - unsigned int nstrips; - randctx savectx; - char *prefix = args("prefix", ""); - char *out = args("out", NULL); - char *format = getenv("format"); - int verbose = argi("verbose", 1); - int bits = argi("bits", 33); - int bpc = argi("bpc",8); - int seed = argi("seed", 0); - int transparency = argi("transparency", 0); - char *inf = getenv("in"); - double qs = argf("qs", 1.0); - double ss = argf("ss", 1.0); - double pixel_aspect = argf("pixel_aspect", 1.0); - int sub_batch_size = argi("sub_batch_size",10000); - int name_enable = argi("name_enable",0); - int num_threads = argi("nthreads",0); - int earlyclip = argi("earlyclip",0); - FILE *in; - double zoom_scale; - unsigned int channels; - long start_time = (long)time(0); - flam3_img_comments fpc; - stat_struct stats; - char numiter_string[64]; - char badval_string[64]; - char rtime_string[64]; - -#ifdef WIN32 - - char *slashloc; - char exepath[256]; - char palpath[256]; - memset(exepath,0,256); - memset(palpath,0,256); - - slashloc = strrchr(argv[0],'\\'); - if (NULL==slashloc) { - sprintf(palpath,"flam3_palettes=flam3-palettes.xml"); - } else { - strncpy(exepath,argv[0],slashloc-argv[0]+1); - sprintf(palpath,"flam3_palettes=%sflam3-palettes.xml",exepath); - } - putenv(palpath); - -#endif - - - if (1 != argc) { - docstring(); - exit(0); - } - - /* Init random number generators */ - flam3_init_frame(&f); - flam3_srandom(); - - /* Set the number of threads */ - if (num_threads==0) { - num_threads = flam3_count_nthreads(); - if (verbose > 1) - fprintf(stderr,"Automatically detected %d core(s)...\n",num_threads); - } else{ - if (verbose) - fprintf(stderr,"Manually specified %d thread(s)...\n",num_threads); - } - - - if (NULL == format) format = "png"; - if (strcmp(format, "jpg") && - strcmp(format, "ppm") && - strcmp(format, "png")) { - fprintf(stderr, - "format must be either jpg, ppm, or png, not %s.\n", - format); - exit(1); - } - - channels = strcmp(format, "png") ? 3 : 4; - - /* Check for 16-bit-per-channel processing */ - if ( (16 == bpc) && (strcmp(format,"png") != 0)) { - fprintf(stderr,"Support for 16 bpc images is only present for the png format.\n"); - exit(1); - } else if (bpc != 8 && bpc != 16) { - fprintf(stderr,"Unexpected bpc specified (%d)\n",bpc); - exit(1); - } - - if (pixel_aspect <= 0.0) { - fprintf(stderr, "pixel aspect ratio must be positive, not %g.\n", - pixel_aspect); - exit(1); - } - - if (inf) - in = fopen(inf, "rb"); - else - in = stdin; - if (NULL == in) { - perror(inf); - exit(1); - } - - cps = flam3_parse_from_file(in, inf, flam3_defaults_on, &ncps); - if (NULL == cps) { - fprintf(stderr,"error reading genomes from file\n"); - exit(1); - } - - if (inf) - fclose(in); - - for (i = 0; i < ncps; i++) { - /* Force ntemporal_samples to 1 for -render */ - cps[i].ntemporal_samples = 1; - cps[i].sample_density *= qs; - cps[i].height = (int)(cps[i].height * ss); - cps[i].width = (int)(cps[i].width * ss); - cps[i].pixels_per_unit *= ss; - if (cps[i].height<=0 || cps[i].width<=0) { - fprintf(stderr,"output image has dimension <=0, aborting.\n"); - exit(1); - } - } - - if (out && (ncps > 1)) { - fprintf(stderr, "hqi-flame: warning: writing multiple images " - "to one file. all but last will be lost.\n"); - } - - - for (i = 0; i < ncps; i++) { - int real_height; - - if (verbose && ncps > 1) { - fprintf(stderr, "flame = %d/%d ", i+1, ncps); - } - -// f.temporal_filter_radius = 0.0; - f.genomes = &cps[i]; - f.ngenomes = 1; - f.verbose = verbose; - f.bits = bits; - f.time = 0.0; - f.pixel_aspect_ratio = pixel_aspect; - f.progress = 0;//print_progress; - f.nthreads = num_threads; - f.earlyclip = earlyclip; - f.sub_batch_size = sub_batch_size; - - if (16==bpc) - f.bytes_per_channel = 2; - else - f.bytes_per_channel = 1; - - - if (getenv("nstrips")) { - nstrips = atoi(getenv("nstrips")); - } else { - nstrips = calc_nstrips(&f); - } - - if (nstrips > cps[i].height) { - fprintf(stderr, "cannot have more strips than rows but %d>%d.\n", - nstrips, cps[i].height); - exit(1); - } - - imgmem = (double)channels * (double)cps[i].width - * (double)cps[i].height * f.bytes_per_channel; - - if (imgmem > ULONG_MAX) { - fprintf(stderr,"Image size > ULONG_MAX. Aborting.\n"); - exit(1); - } - - this_size = (size_t)channels * (size_t)cps[i].width - * (size_t)cps[i].height * f.bytes_per_channel; - if (this_size != last_size) { - if (last_size != -1) - free(image); - last_size = this_size; - image = (void *) calloc(this_size, sizeof(char)); - if (NULL==image) { - fprintf(stderr,"Error allocating memory for image. Aborting\n"); - exit(1); - } - } else { - memset(image, 0, this_size); - } - - cps[i].sample_density *= nstrips; - real_height = cps[i].height; - cps[i].height = (int) ceil(cps[i].height / (double) nstrips); - center_y = cps[i].center[1]; - zoom_scale = pow(2.0, cps[i].zoom); - center_base = center_y - ((nstrips - 1) * cps[i].height) / - (2 * cps[i].pixels_per_unit * zoom_scale); - - /* Copy off random context to use for each strip */ - memcpy(&savectx, &f.rc, sizeof(randctx)); - - for (strip = 0; strip < nstrips; strip++) { - size_t ssoff = (size_t)cps[i].height * strip * cps[i].width * channels * f.bytes_per_channel; - void *strip_start = image + ssoff; - cps[i].center[1] = center_base + cps[i].height * (double) strip / (cps[i].pixels_per_unit * zoom_scale); - - if ((cps[i].height * (strip + 1)) > real_height) { - int oh = cps[i].height; - cps[i].height = real_height - oh * strip; - cps[i].center[1] -= - (oh - cps[i].height) * 0.5 / - (cps[i].pixels_per_unit * zoom_scale); - } - - /* Use the same random context for each strip */ - memcpy(&f.rc, &savectx, sizeof(randctx)); - - if (verbose && nstrips > 1) { - fprintf(stderr, "strip = %d/%d\n", strip+1, nstrips); - } - if (verbose && (1 == nstrips) && (ncps > 1)) { - fprintf(stderr, "\n"); - } - cps[i].ntemporal_samples = 1; - if (flam3_render(&f, strip_start, flam3_field_both, channels, transparency, &stats)) { - fprintf(stderr,"error rendering image: aborting.\n"); - exit(1); - } - - if (NULL != out) { - strcpy(fname,out); - } else if (name_enable && cps[i].flame_name[0]>0) { - sprintf(fname, "%s.%s",cps[i].flame_name,format); - } else { - sprintf(fname, "%s%05d.%s", prefix, i, format); - } - if (verbose) { - fprintf(stderr, "writing %s...", fname); - } - fp = fopen(fname, "wb"); - if (NULL == fp) { - perror(fname); - exit(1); - } - - /* Generate temp file with genome */ - fpc.genome = flam3_print_to_string(f.genomes); - - sprintf(badval_string,"%g",stats.badvals/(double)stats.num_iters); - fpc.badvals = badval_string; - sprintf(numiter_string,"%g",(double)stats.num_iters); - fpc.numiters = numiter_string; - sprintf(rtime_string,"%d",stats.render_seconds); - fpc.rtime = rtime_string; - - if (!strcmp(format, "png")) { - - write_png(fp, image, cps[i].width, real_height, &fpc, f.bytes_per_channel); - - } else if (!strcmp(format, "jpg")) { - - write_jpeg(fp, (unsigned char *)image, cps[i].width, real_height, &fpc); - - } else { - fprintf(fp, "P6\n"); - fprintf(fp, "%d %d\n255\n", cps[i].width, real_height); - if (this_size != fwrite((unsigned char *)image, 1, this_size, fp)) { - perror(fname); - } - } - /* Free string */ - free(fpc.genome); - - fclose(fp); - } - - /* restore the cps values to their original values */ - cps[i].sample_density /= nstrips; - cps[i].height = real_height; - cps[i].center[1] = center_y; - - if (verbose) { - fprintf(stderr, "done.\n"); - } - } - if (verbose && ((ncps > 1) || (nstrips > 1))) { - long total_time = (long)time(0) - start_time; - - if (total_time > 100) - fprintf(stderr, "total time = %.1f minutes\n", total_time / 60.0); - else - fprintf(stderr, "total time = %ld seconds\n", total_time); - } - - for (i=0;i. -*/ - -#ifndef _MSC_VER /* VC++ */ -#define _GNU_SOURCE -#endif - -#include "private.h" -#include "img.h" -#include "config.h" -#include "variations.h" -#include "interpolation.h" -#include "parser.h" -#include "filters.h" -#include "palettes.h" -#include -#include -#include -#ifdef HAVE_STDINT_H -#include -#endif -#ifdef HAVE_UNISTD_H -#include -#endif -#include - -#ifdef HAVE_LIBPTHREAD -#include -#endif - -#ifdef __APPLE__ -#include -#include -#define flam3_os "OSX" -#else -#ifdef _WIN32 -#define WINVER 0x0500 -#include -#define flam3_os "WIN" -#else -#define flam3_os "LNX" -#endif -#endif - - - -char *flam3_version() { - - if (strcmp(SVN_REV, "exported")) - return flam3_os "-" VERSION "." SVN_REV; - return flam3_os "-" VERSION; -} - - -#define CHOOSE_XFORM_GRAIN 16384 -#define CHOOSE_XFORM_GRAIN_M1 16383 - -#define random_distrib(v) ((v)[random()%vlen(v)]) - - -unsigned short *flam3_create_xform_distrib(flam3_genome *cp) { - - /* Xform distrib is created in this function */ - int numrows; - int dist_row,i; - unsigned short *xform_distrib; - - numrows = cp->num_xforms - (cp->final_xform_index>=0) + 1; - xform_distrib = calloc(numrows*CHOOSE_XFORM_GRAIN,sizeof(unsigned short)); - - /* First, set up the first row of the xform_distrib (raw weights) */ - flam3_create_chaos_distrib(cp, -1, xform_distrib); - - /* Check for non-unity chaos */ - cp->chaos_enable = 1 - flam3_check_unity_chaos(cp); - - if (cp->chaos_enable) { - - /* Now set up a row for each of the xforms */ - dist_row = 0; - for (i=0;inum_xforms;i++) { - - if (cp->final_xform_index == i) - continue; - else - dist_row++; - - if (flam3_create_chaos_distrib(cp, i, &(xform_distrib[CHOOSE_XFORM_GRAIN*(dist_row)]))) { - free(xform_distrib); - return(NULL); - } - } - } - - return(xform_distrib); -} - -/* Run this on a copy of a genome to get a strip of the output */ -int flam3_make_strip(flam3_genome *cp, int nstrips, int stripnum) { - - double old_center[2]; - int j; - - /* Strip out motion elements */ - for (j=0;jnum_xforms;j++) - flam3_delete_motion_elements(&cp->xform[j]); - - old_center[0] = cp->center[0]; - old_center[1] = cp->center[1]; - cp->height /= nstrips; - cp->center[1] = cp->center[1] - ((nstrips - 1) * cp->height) / (2 * cp->pixels_per_unit * pow(2.0, cp->zoom)); - cp->center[1] += cp->height * stripnum / ( cp->pixels_per_unit * pow(2.0,cp->zoom) ); - rotate_by(cp->center, old_center, cp->rotate); - - return(0); -} - - -void rotate_by(double *p, double *center, double by) { - double r[2]; - double th = by * 2 * M_PI / 360.0; - double c = cos(th); - double s = -sin(th); - p[0] -= center[0]; - p[1] -= center[1]; - r[0] = c * p[0] - s * p[1]; - r[1] = s * p[0] + c * p[1]; - p[0] = r[0] + center[0]; - p[1] = r[1] + center[1]; -} - - -int flam3_check_unity_chaos(flam3_genome *cp) { - - int i,j; - int num_std; - int unity=1; - num_std = cp->num_xforms - (cp->final_xform_index >= 0); - - for (i=0;ichaos[i][j]-1.0) > EPS) - unity=0; - } - } - - return(unity); -} - -int flam3_create_chaos_distrib(flam3_genome *cp, int xi, unsigned short *xform_distrib) { - - /* Xform distrib is a preallocated array of CHOOSE_XFORM_GRAIN chars */ - /* address of array is passed in, contents are modified */ - double t,r,dr; - int i,j; - int num_std; - - //fprintf(stdout,"storing at %ld\n",xform_distrib); - - num_std = cp->num_xforms - (cp->final_xform_index >= 0); - - dr = 0.0; - for (i = 0; i < num_std; i++) { - double d = cp->xform[i].density; - - if (xi>=0) - d *= cp->chaos[xi][i]; - - //fprintf(stdout,"%f ",d); - if (d < 0.0) { - fprintf(stderr, "xform weight must be non-negative, not %g.\n", d); - return(1); - } - - dr += d; - } - - //fprintf(stdout,"dr=%f\n",dr); - - if (dr == 0.0) { - fprintf(stderr, "cannot iterate empty flame.\n"); - return(1); - } - - dr = dr / CHOOSE_XFORM_GRAIN; - - j = 0; - t = cp->xform[0].density; - if (xi>=0) - t *= cp->chaos[xi][0]; - r = 0.0; - for (i = 0; i < CHOOSE_XFORM_GRAIN; i++) { - while (r >= t) { - j++; - - if (xi>=0) - t += cp->xform[j].density*cp->chaos[xi][j]; - else - t += cp->xform[j].density; - - } - //fprintf(stdout,"%d ",j); - xform_distrib[i] = j; - r += dr; - } - //fprintf(stdout,"\n---\n"); - - return(0); -} -/* - * run the function system described by CP forward N generations. store - * the N resulting 4-vectors in SAMPLES. the initial point is passed in - * SAMPLES[0..3]. ignore the first FUSE iterations. - */ - - -int flam3_iterate(flam3_genome *cp, int n, int fuse, double *samples, unsigned short *xform_distrib, randctx *rc) { - int i; - double p[4], q[4]; - int consec = 0; - int badvals = 0; - int lastxf=0; - int fn; - - p[0] = samples[0]; - p[1] = samples[1]; - p[2] = samples[2]; - p[3] = samples[3]; - - /* Perform precalculations */ - for (i=0;inum_xforms;i++) - xform_precalc(cp,i); - - for (i = -4*fuse; i < 4*n; i+=4) { - -// fn = xform_distrib[ lastxf*CHOOSE_XFORM_GRAIN + (((unsigned)irand(rc)) % CHOOSE_XFORM_GRAIN)]; - if (cp->chaos_enable) - fn = xform_distrib[ lastxf*CHOOSE_XFORM_GRAIN + (((unsigned)irand(rc)) & CHOOSE_XFORM_GRAIN_M1)]; - else - fn = xform_distrib[ ((unsigned)irand(rc)) & CHOOSE_XFORM_GRAIN_M1 ]; - - if (apply_xform(cp, fn, p, q, rc)>0) { - consec ++; - badvals ++; - if (consec<5) { - p[0] = q[0]; - p[1] = q[1]; - p[2] = q[2]; - p[3] = q[3]; - i -= 4; - continue; - } else - consec = 0; - } else - consec = 0; - - /* Store the last used transform */ - lastxf = fn+1; - - p[0] = q[0]; - p[1] = q[1]; - p[2] = q[2]; - p[3] = q[3]; - - if (cp->final_xform_enable == 1) { - if (cp->xform[cp->final_xform_index].opacity==1 || - flam3_random_isaac_01(rc)xform[cp->final_xform_index].opacity) { - apply_xform(cp, cp->final_xform_index, p, q, rc); - /* Keep the opacity from the original xform */ - q[3] = p[3]; - } - } - - /* if fuse over, store it */ - if (i >= 0) { - samples[i] = q[0]; - samples[i+1] = q[1]; - samples[i+2] = q[2]; - samples[i+3] = q[3]; - } - } - - return(badvals); -} - -int flam3_xform_preview(flam3_genome *cp, int xi, double range, int numvals, int depth, double *result, randctx *rc) { - - /* We will evaluate the 'xi'th xform 'depth' times, over the following values: */ - /* x in [-range : range], y in [-range : range], with 2* (2*numvals+1)^2 values returned */ - double p[4]; - double incr; - int outi; - int xx,yy,dd; - double oldweight; - - outi=0; - - oldweight = cp->xform[xi].density; - cp->xform[xi].density = 1.0; - - /* Prepare the function pointers */ - if (prepare_precalc_flags(cp)) { - cp->xform[xi].density = oldweight; - return(1); - } - - /* Calculate increment */ - incr = range / (double)numvals; - - /* Perform precalculations */ - xform_precalc(cp,xi); - - /* Loop over the grid */ - for (xx=-numvals;xx<=numvals;xx++) { - for (yy=-numvals;yy<=numvals;yy++) { - - /* Calculate the input coordinates */ - p[0] = (double)xx * incr; - p[1] = (double)yy * incr; - - /* Loop over the depth */ - for (dd=0;ddxform[xi].density = oldweight; - - return(0); -} - -int flam3_colorhist(flam3_genome *cp, int num_batches, randctx *rc, double *hist) { - - int lp,plp; - int mycolor; - unsigned short *xform_distrib; - int sbs = 10000; - double sub_batch[4*10000]; - - memset(hist,0,256*sizeof(double)); - - // get into the attractor - if (prepare_precalc_flags(cp)) - return(1); - - xform_distrib = flam3_create_xform_distrib(cp); - - for (lp=0;lpCMAP_SIZE_M1) mycolor=CMAP_SIZE_M1; - - hist[mycolor] += 1; - } - } - - free(xform_distrib); - for (plp=0;plp<256;plp++) - hist[plp] /= (float)(num_batches*sbs); - - return(0); -} - -flam3_genome *sheep_loop(flam3_genome *cp, double blend) { - - flam3_genome *result; - int i; - - /* Allocate the genome - this must be freed by calling function */ - result = calloc(1,sizeof(flam3_genome)); - - /* Clear it */ - clear_cp(result,flam3_defaults_on); - - /* Copy the original */ - flam3_copy(result,cp); - - /* - * Insert motion magic here : - * if there are motion elements, we will modify the contents of - * the result genome before flam3_rotate is called. - */ - for (i=0;inum_xforms;i++) { - if (cp->xform[i].num_motion>0) { - /* Apply motion parameters to result.xform[i] using blend parameter */ - apply_motion_parameters(&cp->xform[i], &result->xform[i], blend); - } - - /* Delete the motion parameters from the result */ - flam3_delete_motion_elements(&result->xform[i]); - } - - /* Rotate the affines */ - flam3_rotate(result, blend*360.0,result->interpolation_type); - - return(result); -} - - - - -flam3_genome *sheep_edge(flam3_genome *cp, double blend, int seqflag, double stagger) { - - flam3_genome spun[2]; - flam3_genome prealign[2]; - flam3_genome *result; - int i,si; - char *ai; - - memset(spun, 0, 2*sizeof(flam3_genome)); - memset(prealign, 0, 2*sizeof(flam3_genome)); - - /* Allocate the memory for the result */ - result = calloc(1,sizeof(flam3_genome)); - - /* - * Insert motion magic here : - * if there are motion elements, we will modify the contents of - * the prealign genomes before we rotate and interpolate. - */ - - for (si=0;si<2;si++) { - flam3_copy(&prealign[si], &cp[si]); - for (i=0;i0) { - /* Apply motion parameters to result.xform[i] using blend parameter */ - apply_motion_parameters(&cp[si].xform[i], &prealign[si].xform[i], blend); - } - } - } - - /* Use the un-padded original for blend=0 when creating a sequence */ - /* This keeps the original interpolation type intact */ - if (seqflag && 0.0 == blend) { - flam3_copy(result, &prealign[0]); - } else { - - /* Align what we're going to interpolate */ - flam3_align(spun, prealign, 2); - - spun[0].time = 0.0; - spun[1].time = 1.0; - - /* Call this first to establish the asymmetric reference angles */ - establish_asymmetric_refangles(spun,2); - - /* Rotate the aligned xforms */ - flam3_rotate(&spun[0], blend*360.0, spun[0].interpolation_type); - flam3_rotate(&spun[1], blend*360.0, spun[0].interpolation_type); - - /* Now call the interpolation */ - if (argi("unsmoother",0) == 0) - flam3_interpolate(spun, 2, smoother(blend), stagger, result); - else - flam3_interpolate(spun, 2, blend, stagger, result); - - - /* Interpolation type no longer needs to be forced to linear mode */ -// if (!seqflag) -// result.interpolation_type = flam3_inttype_linear; - } - - /* Clear the genomes we used */ - clear_cp(&spun[0],flam3_defaults_on); - clear_cp(&spun[1],flam3_defaults_on); - clear_cp(&prealign[0],flam3_defaults_on); - clear_cp(&prealign[1],flam3_defaults_on); - - /* Make sure there are no motion elements in the result */ - for (i=0;inum_xforms;i++) - flam3_delete_motion_elements(&result->xform[i]); - - return(result); -} - - -/* BY is angle in degrees */ -void flam3_rotate(flam3_genome *cp, double by, int interpolation_type) { - int i; - for (i = 0; i < cp->num_xforms; i++) { - double r[2][2]; - double T[2][2]; - double U[2][2]; - double dtheta = by * 2.0 * M_PI / 360.0; - - /* Don't rotate xforms with > 0 animate values */ - if (cp->xform[i].animate == 0.0) - continue; - - if (cp->xform[i].padding == 1) { - if (interpolation_type == flam3_inttype_compat) { - /* gen 202 era flam3 did not rotate padded xforms */ - continue; - } else if (interpolation_type == flam3_inttype_older) { - /* not sure if 198 era flam3 rotated padded xforms */ - continue; - } else if (interpolation_type == flam3_inttype_linear) { - /* don't rotate for prettier symsings */ - continue; - } else if (interpolation_type == flam3_inttype_log) { - /* Current flam3: what do we prefer? */ - //continue; - } - } - - /* Do NOT rotate final xforms */ - if (cp->final_xform_enable==1 && cp->final_xform_index==i) - continue; - - r[1][1] = r[0][0] = cos(dtheta); - r[0][1] = sin(dtheta); - r[1][0] = -r[0][1]; - T[0][0] = cp->xform[i].c[0][0]; - T[1][0] = cp->xform[i].c[1][0]; - T[0][1] = cp->xform[i].c[0][1]; - T[1][1] = cp->xform[i].c[1][1]; - mult_matrix(r, T, U); - cp->xform[i].c[0][0] = U[0][0]; - cp->xform[i].c[1][0] = U[1][0]; - cp->xform[i].c[0][1] = U[0][1]; - cp->xform[i].c[1][1] = U[1][1]; - } -} - -#define APPMOT(x) do { addto->x += mot[i].x * motion_funcs(func,freq*blend); } while (0); - -void apply_motion_parameters(flam3_xform *xf, flam3_xform *addto, double blend) { - - int i,j,k; - int freq; - int func; - flam3_xform* mot; - - mot = xf->motion; - - /* Loop over the motion elements and add their contribution to the original vals */ - for (i=0; inum_motion; i++) { - - freq = mot->motion_freq; - func = mot->motion_func; - - APPMOT(density); /* Must ensure > 0 after all is applied */ - APPMOT(color); /* Must ensure [0,1] after all is applied */ - - APPMOT(opacity); - APPMOT(color_speed); - APPMOT(animate); - APPMOT(blob_low); - APPMOT(blob_high); - APPMOT(blob_waves); - APPMOT(pdj_a); - APPMOT(pdj_b); - APPMOT(pdj_c); - APPMOT(pdj_d); - APPMOT(fan2_x); - APPMOT(fan2_y); - APPMOT(rings2_val); - APPMOT(perspective_angle); - APPMOT(perspective_dist); - APPMOT(julian_power); - APPMOT(julian_dist); - APPMOT(juliascope_power); - APPMOT(juliascope_dist); - APPMOT(radial_blur_angle); - APPMOT(pie_slices); - APPMOT(pie_rotation); - APPMOT(pie_thickness); - APPMOT(ngon_sides); - APPMOT(ngon_power); - APPMOT(ngon_circle); - APPMOT(ngon_corners); - APPMOT(curl_c1); - APPMOT(curl_c2); - APPMOT(rectangles_x); - APPMOT(rectangles_y); - APPMOT(amw_amp); - APPMOT(disc2_rot); - APPMOT(disc2_twist); - APPMOT(super_shape_rnd); - APPMOT(super_shape_m); - APPMOT(super_shape_n1); - APPMOT(super_shape_n2); - APPMOT(super_shape_n3); - APPMOT(super_shape_holes); - APPMOT(flower_petals); - APPMOT(flower_holes); - APPMOT(conic_eccentricity); - APPMOT(conic_holes); - APPMOT(parabola_height); - APPMOT(parabola_width); - APPMOT(bent2_x); - APPMOT(bent2_y); - APPMOT(bipolar_shift); - APPMOT(cell_size); - APPMOT(cpow_r); - APPMOT(cpow_i); - APPMOT(cpow_power); - APPMOT(curve_xamp); - APPMOT(curve_yamp); - APPMOT(curve_xlength); - APPMOT(curve_ylength); - APPMOT(escher_beta); - APPMOT(lazysusan_x); - APPMOT(lazysusan_y); - APPMOT(lazysusan_twist); - APPMOT(lazysusan_space); - APPMOT(lazysusan_spin); - APPMOT(modulus_x); - APPMOT(modulus_y); - APPMOT(oscope_separation); - APPMOT(oscope_frequency); - APPMOT(oscope_amplitude); - APPMOT(oscope_damping); - APPMOT(popcorn2_x); - APPMOT(popcorn2_y); - APPMOT(popcorn2_c); - APPMOT(separation_x); - APPMOT(separation_xinside); - APPMOT(separation_y); - APPMOT(separation_yinside); - APPMOT(split_xsize); - APPMOT(split_ysize); - APPMOT(splits_x); - APPMOT(splits_y); - APPMOT(stripes_space); - APPMOT(stripes_warp); - APPMOT(wedge_angle); - APPMOT(wedge_hole); - APPMOT(wedge_count); - APPMOT(wedge_swirl); - APPMOT(wedge_julia_angle); - APPMOT(wedge_julia_count); - APPMOT(wedge_julia_power); - APPMOT(wedge_julia_dist); - APPMOT(wedge_sph_angle); - APPMOT(wedge_sph_hole); - APPMOT(wedge_sph_count); - APPMOT(wedge_sph_swirl); - APPMOT(whorl_inside); - APPMOT(whorl_outside); - APPMOT(waves2_scalex); - APPMOT(waves2_scaley); - APPMOT(waves2_freqx); - APPMOT(waves2_freqy); - APPMOT(auger_sym); - APPMOT(auger_weight); - APPMOT(auger_freq); - APPMOT(auger_scale); - APPMOT(flux_spread); - APPMOT(mobius_re_a); - APPMOT(mobius_re_b); - APPMOT(mobius_re_c); - APPMOT(mobius_re_d); - APPMOT(mobius_im_a); - APPMOT(mobius_im_b); - APPMOT(mobius_im_c); - APPMOT(mobius_im_d); - - for (j = 0; j < flam3_nvariations; j++) - APPMOT(var[j]); - - for (j=0; j<3; j++) { - for (k=0; k<2; k++) { - APPMOT(c[j][k]); - APPMOT(post[j][k]); - } - } - - } - - /* Make sure certain params are within reasonable bounds */ - if (addto->color<0) addto->color=0; - if (addto->color>1) addto->color=1; - if (addto->density<0) addto->density=0; - -} - - -/* - * create a control point that interpolates between the control points - * passed in CPS. CPS must be sorted by time. - */ -void flam3_interpolate(flam3_genome cps[], int ncps, - double time, double stagger, flam3_genome *result) { - int i1, i2; - double c[2]; - flam3_genome cpi[4]; - int smoothflag = 0; - - if (1 == ncps) { - flam3_copy(result, &(cps[0])); - return; - } - - if (cps[0].time >= time) { - i1 = 0; - i2 = 1; - } else if (cps[ncps - 1].time <= time) { - i1 = ncps - 2; - i2 = ncps - 1; - } else { - i1 = 0; - while (cps[i1].time < time) - i1++; - - i1--; - i2 = i1 + 1; - - } - - c[0] = (cps[i2].time - time) / (cps[i2].time - cps[i1].time); - c[1] = 1.0 - c[0]; - - memset(cpi, 0, 4*sizeof(flam3_genome)); - - /* To interpolate the xforms, we will make copies of the source cps */ - /* and ensure that they both have the same number before progressing */ - if (flam3_interpolation_linear == cps[i1].interpolation) { - flam3_align(&cpi[0], &cps[i1], 2); - smoothflag = 0; - - } else { - if (0 == i1) { - fprintf(stderr, "error: cannot use smooth interpolation on first segment.\n"); - fprintf(stderr, "reverting to linear interpolation.\n"); - flam3_align(&cpi[0], &cps[i1], 2); - smoothflag = 0; - } - - if (ncps-1 == i2) { - fprintf(stderr, "error: cannot use smooth interpolation on last segment.\n"); - fprintf(stderr, "reverting to linear interpolation.\n"); - flam3_align(&cpi[0], &cps[i1], 2); - smoothflag = 0; - } - - flam3_align(&cpi[0], &cps[i1-1], 4); - smoothflag = 1; - } - - /* Clear the destination cp */ - clear_cp(result, 1); - - if (cpi[0].final_xform_index >= 0) { - flam3_add_xforms(result, cpi[0].num_xforms-1, 0, 0); - flam3_add_xforms(result, 1, 0, 1); - } else - flam3_add_xforms(result, cpi[0].num_xforms, 0, 0); - - - result->time = time; - result->interpolation = flam3_interpolation_linear; - result->interpolation_type = cpi[0].interpolation_type; - result->palette_interpolation = flam3_palette_interpolation_hsv; - - if (!smoothflag) { - flam3_interpolate_n(result, 2, cpi, c, stagger); - } else { - interpolate_catmull_rom(cpi, c[1], result); - clear_cp(&(cpi[2]),0); - clear_cp(&(cpi[3]),0); - } - - clear_cp(&(cpi[0]),0); - clear_cp(&(cpi[1]),0); - -} - -void flam3_copy_params(flam3_xform *dest, flam3_xform *src, int varn) { - - /* We only want to copy param var coefs for this one */ - if (varn==VAR_BLOB) { - /* Blob */ - dest->blob_low = src->blob_low; - dest->blob_high = src->blob_high; - dest->blob_waves = src->blob_waves; - } else if (varn==VAR_PDJ) { - /* PDJ */ - dest->pdj_a = src->pdj_a; - dest->pdj_b = src->pdj_b; - dest->pdj_c = src->pdj_c; - dest->pdj_d = src->pdj_d; - } else if (varn==VAR_FAN2) { - /* Fan2 */ - dest->fan2_x = src->fan2_x; - dest->fan2_y = src->fan2_y; - } else if (varn==VAR_RINGS2) { - /* Rings2 */ - dest->rings2_val = src->rings2_val; - } else if (varn==VAR_PERSPECTIVE) { - /* Perspective */ - dest->perspective_angle = src->perspective_angle; - dest->perspective_dist = src->perspective_dist; - dest->persp_vsin = src->persp_vsin; - dest->persp_vfcos = src->persp_vfcos; - } else if (varn==VAR_JULIAN) { - /* Julia_N */ - dest->julian_power = src->julian_power; - dest->julian_dist = src->julian_dist; - dest->julian_rN = src->julian_rN; - dest->julian_cn = src->julian_cn; - } else if (varn==VAR_JULIASCOPE) { - /* Julia_Scope */ - dest->juliascope_power = src->juliascope_power; - dest->juliascope_dist = src->juliascope_dist; - dest->juliascope_rN = src->juliascope_rN; - dest->juliascope_cn = src->juliascope_cn; - } else if (varn==VAR_RADIAL_BLUR) { - /* Radial Blur */ - dest->radial_blur_angle = src->radial_blur_angle; - } else if (varn==VAR_PIE) { - /* Pie */ - dest->pie_slices = src->pie_slices; - dest->pie_rotation = src->pie_rotation; - dest->pie_thickness = src->pie_thickness; - } else if (varn==VAR_NGON) { - /* Ngon */ - dest->ngon_sides = src->ngon_sides; - dest->ngon_power = src->ngon_power; - dest->ngon_corners = src->ngon_corners; - dest->ngon_circle = src->ngon_circle; - } else if (varn==VAR_CURL) { - /* Curl */ - dest->curl_c1 = src->curl_c1; - dest->curl_c2 = src->curl_c2; - } else if (varn==VAR_RECTANGLES) { - /* Rect */ - dest->rectangles_x = src->rectangles_x; - dest->rectangles_y = src->rectangles_y; - } else if (varn==VAR_DISC2) { - /* Disc2 */ - dest->disc2_rot = src->disc2_rot; - dest->disc2_twist = src->disc2_twist; - } else if (varn==VAR_SUPER_SHAPE) { - /* Supershape */ - dest->super_shape_rnd = src->super_shape_rnd; - dest->super_shape_m = src->super_shape_m; - dest->super_shape_n1 = src->super_shape_n1; - dest->super_shape_n2 = src->super_shape_n2; - dest->super_shape_n3 = src->super_shape_n3; - dest->super_shape_holes = src->super_shape_holes; - } else if (varn==VAR_FLOWER) { - /* Flower */ - dest->flower_petals = src->flower_petals; - dest->flower_petals = src->flower_petals; - } else if (varn==VAR_CONIC) { - /* Conic */ - dest->conic_eccentricity = src->conic_eccentricity; - dest->conic_holes = src->conic_holes; - } else if (varn==VAR_PARABOLA) { - /* Parabola */ - dest->parabola_height = src->parabola_height; - dest->parabola_width = src->parabola_width; - } else if (varn==VAR_BENT2) { - /* Bent2 */ - dest->bent2_x = src->bent2_x; - dest->bent2_y = src->bent2_y; - } else if (varn==VAR_BIPOLAR) { - /* Bipolar */ - dest->bipolar_shift = src->bipolar_shift; - } else if (varn==VAR_CELL) { - /* Cell */ - dest->cell_size = src->cell_size; - } else if (varn==VAR_CPOW) { - /* Cpow */ - dest->cpow_i = src->cpow_i; - dest->cpow_r = src->cpow_r; - dest->cpow_power = src->cpow_power; - } else if (varn==VAR_CURVE) { - /* Curve */ - dest->curve_xamp = src->curve_xamp; - dest->curve_yamp = src->curve_yamp; - dest->curve_xlength = src->curve_xlength; - dest->curve_ylength = src->curve_ylength; - } else if (varn==VAR_ESCHER) { - /* Escher */ - dest->escher_beta = src->escher_beta; - } else if (varn==VAR_LAZYSUSAN) { - /* Lazysusan */ - dest->lazysusan_x = src->lazysusan_x; - dest->lazysusan_y = src->lazysusan_y; - dest->lazysusan_spin = src->lazysusan_spin; - dest->lazysusan_space = src->lazysusan_space; - dest->lazysusan_twist = src->lazysusan_twist; - } else if (varn==VAR_MODULUS) { - /* Modulus */ - dest->modulus_x = src->modulus_x; - dest->modulus_y = src->modulus_y; - } else if (varn==VAR_OSCILLOSCOPE) { - /* Oscope */ - dest->oscope_separation = src->oscope_separation; - dest->oscope_frequency = src->oscope_frequency; - dest->oscope_amplitude = src->oscope_amplitude; - dest->oscope_damping = src->oscope_damping; - } else if (varn==VAR_POPCORN2) { - /* Popcorn2 */ - dest->popcorn2_x = src->popcorn2_x; - dest->popcorn2_y = src->popcorn2_y; - dest->popcorn2_c = src->popcorn2_c; - } else if (varn==VAR_SEPARATION) { - /* Separation */ - dest->separation_x = src->separation_x; - dest->separation_y = src->separation_y; - dest->separation_xinside = src->separation_xinside; - dest->separation_yinside = src->separation_yinside; - } else if (varn==VAR_SPLIT) { - /* Split */ - dest->split_xsize = src->split_xsize; - dest->split_ysize = src->split_ysize; - } else if (varn==VAR_SPLITS) { - /* Splits */ - dest->splits_x = src->splits_x; - dest->splits_y = src->splits_y; - } else if (varn==VAR_STRIPES) { - /* Stripes */ - dest->stripes_space = src->stripes_space; - dest->stripes_warp = src->stripes_warp; - } else if (varn==VAR_WEDGE) { - /* Wedge */ - dest->wedge_angle = src->wedge_angle; - dest->wedge_hole = src->wedge_hole; - dest->wedge_count = src->wedge_count; - dest->wedge_swirl = src->wedge_swirl; - } else if (varn==VAR_WEDGE_JULIA) { - /* Wedge_Julia */ - dest->wedge_julia_angle = src->wedge_julia_angle; - dest->wedge_julia_count = src->wedge_julia_count; - dest->wedge_julia_power = src->wedge_julia_power; - dest->wedge_julia_dist = src->wedge_julia_dist; - dest->wedgeJulia_cf = src->wedgeJulia_cf; - dest->wedgeJulia_cn = src->wedgeJulia_cn; - dest->wedgeJulia_rN = src->wedgeJulia_rN; - } else if (varn==VAR_WEDGE_SPH) { - /* Wedge_sph */ - dest->wedge_sph_angle = src->wedge_sph_angle; - dest->wedge_sph_hole = src->wedge_sph_hole; - dest->wedge_sph_count = src->wedge_sph_count; - dest->wedge_sph_swirl = src->wedge_sph_swirl; - } else if (varn==VAR_WHORL) { - /* whorl */ - dest->whorl_inside = src->whorl_inside; - dest->whorl_outside = src->whorl_outside; - } else if (varn==VAR_WAVES2) { - /* waves2 */ - dest->waves2_scalex = src->waves2_scalex; - dest->waves2_scaley = src->waves2_scaley; - dest->waves2_freqx = src->waves2_freqx; - dest->waves2_freqy = src->waves2_freqy; - } else if (varn==VAR_AUGER) { - /* auger */ - dest->auger_sym = src->auger_sym; - dest->auger_weight = src->auger_weight; - dest->auger_freq = src->auger_freq; - dest->auger_scale = src->auger_scale; - } else if (varn==VAR_FLUX) { - /* flux */ - dest->flux_spread = src->flux_spread; - } else if (varn==VAR_MOBIUS) { - /* mobius */ - dest->mobius_re_a = src->mobius_re_a; - dest->mobius_re_b = src->mobius_re_b; - dest->mobius_re_c = src->mobius_re_c; - dest->mobius_re_d = src->mobius_re_d; - dest->mobius_im_a = src->mobius_im_a; - dest->mobius_im_b = src->mobius_im_b; - dest->mobius_im_c = src->mobius_im_c; - dest->mobius_im_d = src->mobius_im_d; - } -} - -/* Motion support functions */ -void flam3_add_motion_element(flam3_xform *xf) { - - /* Add one to the xform's count of motion elements */ - xf->num_motion++; - - /* Reallocate the motion storage to include the empty space */ - xf->motion = (struct xform *)realloc(xf->motion, xf->num_motion * sizeof(struct xform)); - - /* Initialize the motion element */ - /* In this case, all elements should be set to 0 */ - memset( &(xf->motion[xf->num_motion-1]), 0, sizeof(struct xform)); - -} - -/* Motion support functions */ -void flam3_delete_motion_elements(flam3_xform *xf) { - - /* Free the motion elements */ - if (xf->num_motion>0) { - free(xf->motion); - xf->num_motion = 0; - } - -} - -/* Xform support functions */ -void flam3_add_xforms(flam3_genome *thiscp, int num_to_add, int interp_padding, int final_flag) { - - int i,j; - int old_num = thiscp->num_xforms; - int oldstd,numstd; - flam3_xform tmp; - - oldstd = thiscp->num_xforms - (thiscp->final_xform_index >= 0); - - /* !!! must make sure that if final_flag is specified, we don't already have a final xform! !!! */ - -// if (thiscp->num_xforms > 0) - thiscp->xform = (flam3_xform *)realloc(thiscp->xform, (thiscp->num_xforms + num_to_add) * sizeof(flam3_xform)); -// else -// thiscp->xform = (flam3_xform *)malloc(num_to_add * sizeof(flam3_xform)); - - thiscp->num_xforms += num_to_add; - - /* Initialize all the new xforms */ - initialize_xforms(thiscp, old_num); - - /* Set the padding flag for the new xforms */ - if (interp_padding) { - for (i = old_num ; i < thiscp->num_xforms ; i++) - thiscp->xform[i].padding=1; - } - - /* If the final xform is not the last xform in the list, make it so */ - if (thiscp->final_xform_index >= 0 && thiscp->final_xform_index != thiscp->num_xforms-1) { - tmp = thiscp->xform[thiscp->final_xform_index]; - for (i=thiscp->final_xform_index; i < thiscp->num_xforms-1; i++) - thiscp->xform[i] = thiscp->xform[i+1]; - - thiscp->final_xform_index = thiscp->num_xforms-1; - thiscp->xform[thiscp->final_xform_index] = tmp; - } - - if (final_flag) { - /* Set the final xform index */ - thiscp->final_xform_enable = 1; - thiscp->final_xform_index = thiscp->num_xforms-1; - } else { - /* Handle the chaos array */ - numstd = thiscp->num_xforms - (thiscp->final_xform_index>=0); - - /* Pad existing rows */ - for (i=0;ichaos[i] = realloc(thiscp->chaos[i], numstd * sizeof(double)); - for (j=oldstd; jchaos[i][j] = 1.0; - } - - /* Add new rows */ - thiscp->chaos = realloc(thiscp->chaos,numstd * sizeof(double *)); - for (i=oldstd; ichaos[i] = malloc(numstd * sizeof(double)); - for (j=0;jchaos[i][j] = 1.0; - } - } -} - -void flam3_delete_xform(flam3_genome *thiscp, int idx_to_delete) { - - int i,j; - int num_std = thiscp->num_xforms - (thiscp->final_xform_index >= 0); - - if (thiscp->final_xform_index != idx_to_delete) { - /* We're going to delete the nth std xform. */ - - /* Delete the nth_std row of the chaos array */ - free(thiscp->chaos[idx_to_delete]); - - /* Shift the pointers down one */ - for (i=idx_to_delete+1;ichaos[i-1] = thiscp->chaos[i]; - - /* Realloc the pointer array */ - thiscp->chaos = realloc(thiscp->chaos,(num_std-1)*sizeof(double *)); - num_std--; - - /* Loop over all of the rows and remove the nth_std element from them */ - for (i=0;ichaos[i][j-1] = thiscp->chaos[i][j]; - } - /* Realloc the vector to have one less element */ - thiscp->chaos[i] = realloc(thiscp->chaos[i],num_std*sizeof(double)); - - } - } - - /* Handle the final xform index */ - if (thiscp->final_xform_index == idx_to_delete) { - thiscp->final_xform_index = -1; - thiscp->final_xform_enable = 0; - } else if (thiscp->final_xform_index > idx_to_delete) { - thiscp->final_xform_index--; - } - - /* Delete the motion elements of the banished xform */ - flam3_delete_motion_elements(&(thiscp->xform[idx_to_delete])); - - /* Move all of the xforms down one - this does not require manual motion xform adjustment */ - for (i=idx_to_delete; inum_xforms-1; i++) - thiscp->xform[i] = thiscp->xform[i+1]; - - thiscp->num_xforms--; - - /* Reduce the memory storage by one xform */ - thiscp->xform = (flam3_xform *)realloc(thiscp->xform, sizeof(flam3_xform) * thiscp->num_xforms); - -} - -void flam3_copy_xform(flam3_xform *dest, flam3_xform *src) { - - int j; - - /* Make sure the dest doesn't have motion already */ - if (dest->num_motion>0) - flam3_delete_motion_elements(dest); - - /* Copy everything */ - *dest = *src; - - /* Reset motion in dest and copy it */ - dest->num_motion=0; - dest->motion=NULL; - - if (src->num_motion>0) { - for (j=0;jnum_motion;j++) - flam3_add_motion_element(dest); - - memcpy(dest->motion,src->motion,src->num_motion*sizeof(flam3_xform)); - } -} - -/* Copy one control point to another */ -void flam3_copy(flam3_genome *dest, flam3_genome *src) { - - int i,ii; - int numstd; - - /* If there are any xforms in dest before the copy, clean them up */ - clear_cp(dest, 1); - - /* Copy main contents of genome */ - memcpy(dest, src, sizeof(flam3_genome)); - - /* Only the pointer to the xform was copied, not the actual xforms. */ - /* We need to create new xform memory storage for this new cp */ - /* This goes for chaos, too. */ - dest->num_xforms = 0; - dest->final_xform_index = -1; - dest->xform = NULL; - dest->chaos = NULL; - - /* Add the standard xforms first */ - numstd = src->num_xforms-(src->final_xform_index>=0); - flam3_add_xforms(dest, numstd, 0, 0); - for (i=0;ixform[i], &src->xform[i]); - - /* Add the final x if it's present */ - if (src->final_xform_index>=0) { - i = src->final_xform_index; - flam3_add_xforms(dest, 1, 0, 1); - ii = dest->final_xform_index; - flam3_copy_xform(&dest->xform[ii],&src->xform[i]); - } - - /* Also, only the pointer to the chaos array was copied. - * We have to take care of that as well. */ - for (i=0;ichaos[i],src->chaos[i], numstd * sizeof(double)); - -} - -void flam3_copyx(flam3_genome *dest, flam3_genome *src, int dest_std_xforms, int dest_final_xform) { - - int i,numsrcstd; - - /* If there are any xforms in dest before the copy, clean them up */ - clear_cp(dest, 1); - - /* Copy main contents of genome */ - memcpy(dest, src, sizeof(flam3_genome)); - - /* Only the pointer to the xform was copied, not the actual xforms. */ - /* We need to create new xform memory storage for this new cp */ - /* This goes for chaos, too. */ - dest->num_xforms = 0; - dest->xform = NULL; - dest->chaos = NULL; - dest->final_xform_index = -1; - - /* Add the padded standard xform list */ - /* Set the pad to 1 for these */ - flam3_add_xforms(dest, dest_std_xforms, 1, 0); - - numsrcstd = src->num_xforms - (src->final_xform_index >= 0); - - for(i=0;ixform[i],&src->xform[i]); - - /* Copy the initial chaos from the src - the rest are already 1 */ - memcpy(dest->chaos[i], src->chaos[i], numsrcstd*sizeof(double)); - - } - - /* Add the final xform if necessary */ - if (dest_final_xform > 0) { - flam3_add_xforms(dest, dest_final_xform, 1, 1); - - if (src->final_xform_enable > 0) { - - i = src->final_xform_index; - - flam3_copy_xform(&dest->xform[dest->num_xforms-1],&src->xform[i]); - - } else { - /* Interpolated-against final xforms need animate & color_speed set to 0.0 */ - dest->xform[dest->num_xforms-1].num_motion = 0; - dest->xform[dest->num_xforms-1].motion=NULL; - dest->xform[dest->num_xforms-1].animate=0.0; - dest->xform[dest->num_xforms-1].color_speed=0.0; - } - - } else { - dest->final_xform_index = -1; - dest->final_xform_enable = 0; - } - -} - -void clear_cp(flam3_genome *cp, int default_flag) { - cp->palette_index = flam3_palette_random; - cp->center[0] = 0.0; - cp->center[1] = 0.0; - cp->rot_center[0] = 0.0; - cp->rot_center[1] = 0.0; - cp->gamma = 4.0; - cp->vibrancy = 1.0; - cp->contrast = 1.0; - cp->brightness = 4.0; - cp->symmetry = 0; - cp->hue_rotation = 0.0; - cp->rotate = 0.0; - cp->pixels_per_unit = 50; - cp->interpolation = flam3_interpolation_linear; - cp->palette_interpolation = flam3_palette_interpolation_hsv; - - cp->genome_index = 0; - memset(cp->parent_fname,0,flam3_parent_fn_len); - - if (default_flag==flam3_defaults_on) { - /* If defaults are on, set to reasonable values */ - cp->highlight_power = -1.0; - cp->background[0] = 0.0; - cp->background[1] = 0.0; - cp->background[2] = 0.0; - cp->width = 100; - cp->height = 100; - cp->spatial_oversample = 1; - cp->spatial_filter_radius = 0.5; - cp->zoom = 0.0; - cp->sample_density = 1; - /* Density estimation stuff defaulting to ON */ - cp->estimator = 9.0; - cp->estimator_minimum = 0.0; - cp->estimator_curve = 0.4; - cp->gam_lin_thresh = 0.01; -// cp->motion_exp = 0.0; - cp->nbatches = 1; - cp->ntemporal_samples = 1000; - cp->spatial_filter_select = flam3_gaussian_kernel; - cp->interpolation_type = flam3_inttype_log; - cp->temporal_filter_type = flam3_temporal_box; - cp->temporal_filter_width = 1.0; - cp->temporal_filter_exp = 0.0; - cp->palette_mode = flam3_palette_mode_step; - - } else { - /* Defaults are off, so set to UN-reasonable values. */ - cp->highlight_power = -1.0; - cp->background[0] = -1.0; - cp->background[1] = -1.0; - cp->background[2] = -1.0; - cp->zoom = 999999999; - cp->spatial_oversample = -1; - cp->spatial_filter_radius = -1; - cp->nbatches = -1; - cp->ntemporal_samples = -1; - cp->width = -1; - cp->height = -1; - cp->sample_density = -1; - cp->estimator = -1; - cp->estimator_minimum = -1; - cp->estimator_curve = -1; - cp->gam_lin_thresh = -1; -// cp->motion_exp = -999; - cp->nbatches = 0; - cp->ntemporal_samples = 0; - cp->spatial_filter_select = -1; - cp->interpolation_type = -1; - cp->temporal_filter_type = -1; - cp->temporal_filter_width = -1; - cp->temporal_filter_exp = -999; - cp->palette_mode = -1; - } - - if (cp->xform != NULL && cp->num_xforms > 0) { - int i; - int ns = cp->num_xforms - (cp->final_xform_index>=0); - - for (i=0;ichaos[i]); - } - free(cp->chaos); - cp->chaos=NULL; - - for (i=0;inum_xforms;i++) - flam3_delete_motion_elements(&cp->xform[i]); - - free(cp->xform); - cp->xform=NULL; - - cp->num_xforms = 0; - } - - cp->final_xform_enable = 0; - cp->final_xform_index = -1; - -} - - -int flam3_count_nthreads(void) { - int nthreads; -#ifndef HAVE_LIBPTHREAD - return(1); -#endif - -#ifdef _WIN32 - SYSTEM_INFO sysInfo; - GetSystemInfo(&sysInfo); - nthreads = sysInfo.dwNumberOfProcessors; -#else -#ifdef __APPLE__ - kern_return_t kr; - host_name_port_t host; - unsigned int size; - struct host_basic_info hi; - - host = mach_host_self(); - size = sizeof(hi)/sizeof(int); - kr = host_info(host, HOST_BASIC_INFO, (host_info_t)&hi, &size); - if (kr != KERN_SUCCESS) { - mach_error("host_info():", kr); - /* set threads to 1 on error */ - nthreads = 1; - } else - nthreads = hi.avail_cpus; -#else -#ifndef _SC_NPROCESSORS_ONLN - char line[MAXBUF]; - FILE *f = fopen("/proc/cpuinfo", "r"); - if (NULL == f) goto def; - nthreads = 0; - while (fgets(line, MAXBUF, f)) { - if (!strncmp("processor\t:", line, 11)) - nthreads++; - } - fclose(f); - if (nthreads < 1) goto def; - return (nthreads); -def: - fprintf(stderr, "could not read /proc/cpuinfo, using one render thread.\n"); - nthreads = 1; -#else - nthreads = sysconf(_SC_NPROCESSORS_ONLN); - if (nthreads < 1) nthreads = 1; -#endif -#endif -#endif - return (nthreads); -} - -flam3_genome *flam3_parse_xml2(char *xmldata, char *xmlfilename, int default_flag, int *ncps) { - - xmlDocPtr doc; /* Parsed XML document tree */ - xmlNode *rootnode; - char *bn; - int i; - int loc_all_ncps=0; - flam3_genome *loc_all_cp=NULL; - char* locale = NULL; - char* lorig = setlocale(LC_NUMERIC, NULL); - - /* Parse XML string into internal document */ - /* Forbid network access during read */ - doc = xmlReadMemory(xmldata, (int)strlen(xmldata), xmlfilename, NULL, XML_PARSE_NONET); - - /* Check for errors */ - if (doc==NULL) { - fprintf(stderr, "Failed to parse %s\n", xmlfilename); - return NULL; - } - - /* What is the root node of the document? */ - rootnode = xmlDocGetRootElement(doc); - - // force use of "C" locale when writing reals. - // first save away the current settings. - if (lorig == NULL) - fprintf(stderr, "error: couldn't get current locale\n"); - else { - int slen = strlen(lorig) + 1; - locale = (char*)malloc(slen); - if (locale != NULL) - memcpy(locale, lorig, slen); - } - if (setlocale(LC_NUMERIC, "C") == NULL) - fprintf(stderr, "error: couldn't set C locale\n"); - - /* Scan for nodes, starting with this node */ - bn = basename(xmlfilename); - - /* Have to use &loc_all_cp since the memory gets allocated in scan_for_flame_nodes */ - scan_for_flame_nodes(rootnode, bn, default_flag,&loc_all_cp,&loc_all_ncps); - - // restore locale - if (locale != NULL) { - if (setlocale(LC_NUMERIC, locale) == NULL) - fprintf(stderr, "error: couldn't replace locale settings\n"); - free(locale); - } - - xmlFreeDoc(doc); - - *ncps = loc_all_ncps; - - /* Check to see if the first control point or the second-to-last */ - /* control point has interpolation="smooth". This is invalid */ - /* and should be reset to linear (with a warning). */ - if (loc_all_ncps>=1) { - if (loc_all_cp[0].interpolation == flam3_interpolation_smooth) { - fprintf(stderr,"Warning: smooth interpolation cannot be used for first segment.\n" - " switching to linear.\n"); - loc_all_cp[0].interpolation = flam3_interpolation_linear; - } - } - - if (loc_all_ncps>=2) { - if (loc_all_cp[(loc_all_ncps)-2].interpolation == flam3_interpolation_smooth) { - fprintf(stderr,"Warning: smooth interpolation cannot be used for last segment.\n" - " switching to linear.\n"); - loc_all_cp[loc_all_ncps-2].interpolation = flam3_interpolation_linear; - } - } - - /* Finally, ensure that consecutive 'rotate' parameters never exceed */ - /* a difference of more than 180 degrees (+/-) for interpolation. */ - /* An adjustment of +/- 360 degrees is made until this is true. */ - if (*ncps>1) { - - for (i=1;i<*ncps;i++) { - - /* Only do this adjustment if we're not in compat mode */ - if (flam3_inttype_compat != loc_all_cp[i-1].interpolation_type - && flam3_inttype_older != loc_all_cp[i-1].interpolation_type) { - - while (loc_all_cp[i].rotate < loc_all_cp[i-1].rotate-180) - loc_all_cp[i].rotate += 360; - - while (loc_all_cp[i].rotate > loc_all_cp[i-1].rotate+180) - loc_all_cp[i].rotate -= 360; - } - } - } - - //Note that concurrent calls to flam3, if in parallel, potentially segfault - //if this function is called. technically it's required but it doesn't - //leak memory continuously. - //xmlCleanupParser(); - - return loc_all_cp; -} - -flam3_genome * flam3_parse_from_file(FILE *f, char *fname, int default_flag, int *ncps) { - int i, c, slen = 5000; - char *s, *snew; - flam3_genome *ret; - - /* Incrementally read XML file into a string */ - s = malloc(slen); - i = 0; - do { - c = getc(f); - if (EOF == c) - break; - s[i++] = c; - if (i == slen-1) { - slen *= 2; - snew = realloc(s, slen); - if (snew==NULL) { - fprintf(stderr,"XML file too large to be read. continuing with partial file.\n"); - break; - } else - s = snew; - } - } while (1); - - /* Null-terminate the read XML data */ - s[i] = 0; - - /* Parse the XML string */ - if (fname) - ret = flam3_parse_xml2(s, fname, default_flag, ncps); - else - ret = flam3_parse_xml2(s, "stdin", default_flag, ncps); - - free(s); - - return(ret); - -} - - -void flam3_apply_template(flam3_genome *cp, flam3_genome *templ) { - - /* Check for invalid values - only replace those with valid ones */ - if (templ->background[0] >= 0) - cp->background[0] = templ->background[0]; - if (templ->background[1] >= 0) - cp->background[1] = templ->background[1]; - if (templ->background[1] >= 0) - cp->background[2] = templ->background[2]; - if (templ->zoom < 999999998) - cp->zoom = templ->zoom; - if (templ->spatial_oversample > 0) - cp->spatial_oversample = templ->spatial_oversample; - if (templ->spatial_filter_radius >= 0) - cp->spatial_filter_radius = templ->spatial_filter_radius; - if (templ->sample_density > 0) - cp->sample_density = templ->sample_density; - if (templ->nbatches > 0) - cp->nbatches = templ->nbatches; - if (templ->ntemporal_samples > 0) - cp->ntemporal_samples = templ->ntemporal_samples; - if (templ->width > 0) { - /* preserving scale should be an option */ - cp->pixels_per_unit = cp->pixels_per_unit * templ->width / cp->width; - cp->width = templ->width; - } - if (templ->height > 0) - cp->height = templ->height; - if (templ->estimator >= 0) - cp->estimator = templ->estimator; - if (templ->estimator_minimum >= 0) - cp->estimator_minimum = templ->estimator_minimum; - if (templ->estimator_curve >= 0) - cp->estimator_curve = templ->estimator_curve; - if (templ->gam_lin_thresh >= 0) - cp->gam_lin_thresh = templ->gam_lin_thresh; - if (templ->nbatches>0) - cp->nbatches = templ->nbatches; - if (templ->ntemporal_samples>0) - cp->ntemporal_samples = templ->ntemporal_samples; - if (templ->spatial_filter_select>0) - cp->spatial_filter_select = templ->spatial_filter_select; - if (templ->interpolation >= 0) - cp->interpolation = templ->interpolation; - if (templ->interpolation_type >= 0) - cp->interpolation_type = templ->interpolation_type; - if (templ->temporal_filter_type >= 0) - cp->temporal_filter_type = templ->temporal_filter_type; - if (templ->temporal_filter_width > 0) - cp->temporal_filter_width = templ->temporal_filter_width; - if (templ->temporal_filter_exp > -900) - cp->temporal_filter_exp = templ->temporal_filter_exp; - if (templ->highlight_power >=0) - cp->highlight_power = templ->highlight_power; - if (templ->palette_mode >= 0) - cp->palette_mode = templ->palette_mode; - -} - -char *flam3_print_to_string(flam3_genome *cp) { - - FILE *tmpflame; - long stringbytes; - char *genome_string; - - int using_tmpdir = 0; - char *tmp_path; - char tmpnam[256]; - - tmpflame = tmpfile(); - if (NULL==tmpflame) { -#ifdef _WIN32 - // This might be a permissions problem, so let's try to open a - // tempfile in the env var TEMP's area instead - tmp_path = getenv("TEMP"); - - if (tmp_path != NULL) { - strcpy(tmpnam, tmp_path); - strcat(tmpnam, "\\fr0st.tmp"); - tmpflame = fopen(tmpnam, "w+"); - if (tmpflame != NULL) { - using_tmpdir = 1; - } - } -#endif - if (using_tmpdir == 0) { - perror("FLAM3: opening temporary file"); - return (NULL); - } - } - flam3_print(tmpflame,cp,NULL,flam3_dont_print_edits); - stringbytes = ftell(tmpflame); - fseek(tmpflame,0L, SEEK_SET); - genome_string = (char *)calloc(stringbytes+1,1); - if (stringbytes != fread(genome_string, 1, stringbytes, tmpflame)) { - perror("FLAM3: reading string from temp file"); - } - fclose(tmpflame); - - if (using_tmpdir) - unlink(tmpnam); - - return(genome_string); -} - - -void flam3_print(FILE *f, flam3_genome *cp, char *extra_attributes, int print_edits) { - int i,numstd; - int flam27_flag; - char *ai; - - // force use of "C" locale when writing reals. - // first save away the current settings. - char* locale = NULL; - char* lorig = setlocale(LC_NUMERIC, NULL); - if (lorig == NULL) - fprintf(stderr, "error: couldn't get current locale\n"); - else { - int slen = strlen(lorig) + 1; - locale = (char*)malloc(slen); - if (locale != NULL) - memcpy(locale, lorig, slen); - } - if (setlocale(LC_NUMERIC, "C") == NULL) - fprintf(stderr, "error: couldn't set C locale\n"); - - - flam27_flag = argi("flam27",0); - - fprintf(f, "time); - - if (cp->flame_name[0]!=0) - fprintf(f, " name=\"%s\"",cp->flame_name); - - fprintf(f, " size=\"%d %d\"", cp->width, cp->height); - fprintf(f, " center=\"%g %g\"", cp->center[0], cp->center[1]); - fprintf(f, " scale=\"%g\"", cp->pixels_per_unit); - - if (cp->zoom != 0.0) - fprintf(f, " zoom=\"%g\"", cp->zoom); - - fprintf(f, " rotate=\"%g\"", cp->rotate); - fprintf(f, " supersample=\"%d\"", cp->spatial_oversample); - fprintf(f, " filter=\"%g\"", cp->spatial_filter_radius); - - /* Need to print the correct kernel to use */ - if (cp->spatial_filter_select == flam3_gaussian_kernel) - fprintf(f, " filter_shape=\"gaussian\""); - else if (cp->spatial_filter_select == flam3_hermite_kernel) - fprintf(f, " filter_shape=\"hermite\""); - else if (cp->spatial_filter_select == flam3_box_kernel) - fprintf(f, " filter_shape=\"box\""); - else if (cp->spatial_filter_select == flam3_triangle_kernel) - fprintf(f, " filter_shape=\"triangle\""); - else if (cp->spatial_filter_select == flam3_bell_kernel) - fprintf(f, " filter_shape=\"bell\""); - else if (cp->spatial_filter_select == flam3_b_spline_kernel) - fprintf(f, " filter_shape=\"bspline\""); - else if (cp->spatial_filter_select == flam3_mitchell_kernel) - fprintf(f, " filter_shape=\"mitchell\""); - else if (cp->spatial_filter_select == flam3_blackman_kernel) - fprintf(f, " filter_shape=\"blackman\""); - else if (cp->spatial_filter_select == flam3_catrom_kernel) - fprintf(f, " filter_shape=\"catrom\""); - else if (cp->spatial_filter_select == flam3_hanning_kernel) - fprintf(f, " filter_shape=\"hanning\""); - else if (cp->spatial_filter_select == flam3_hamming_kernel) - fprintf(f, " filter_shape=\"hamming\""); - else if (cp->spatial_filter_select == flam3_lanczos3_kernel) - fprintf(f, " filter_shape=\"lanczos3\""); - else if (cp->spatial_filter_select == flam3_lanczos2_kernel) - fprintf(f, " filter_shape=\"lanczos2\""); - else if (cp->spatial_filter_select == flam3_quadratic_kernel) - fprintf(f, " filter_shape=\"quadratic\""); - - if (cp->temporal_filter_type == flam3_temporal_box) - fprintf(f, " temporal_filter_type=\"box\""); - else if (cp->temporal_filter_type == flam3_temporal_gaussian) - fprintf(f, " temporal_filter_type=\"gaussian\""); - else if (cp->temporal_filter_type == flam3_temporal_exp) - fprintf(f, " temporal_filter_type=\"exp\" temporal_filter_exp=\"%g\"",cp->temporal_filter_exp); - - fprintf(f, " temporal_filter_width=\"%g\"",cp->temporal_filter_width); - - - - fprintf(f, " quality=\"%g\"", cp->sample_density); - fprintf(f, " passes=\"%d\"", cp->nbatches); - fprintf(f, " temporal_samples=\"%d\"", cp->ntemporal_samples); - fprintf(f, " background=\"%g %g %g\"", - cp->background[0], cp->background[1], cp->background[2]); - fprintf(f, " brightness=\"%g\"", cp->brightness); - fprintf(f, " gamma=\"%g\"", cp->gamma); - - if (!flam27_flag) - fprintf(f, " highlight_power=\"%g\"", cp->highlight_power); - - fprintf(f, " vibrancy=\"%g\"", cp->vibrancy); - fprintf(f, " estimator_radius=\"%g\" estimator_minimum=\"%g\" estimator_curve=\"%g\"", - cp->estimator, cp->estimator_minimum, cp->estimator_curve); - fprintf(f, " gamma_threshold=\"%g\"", cp->gam_lin_thresh); - - if (flam3_palette_mode_step == cp->palette_mode) - fprintf(f, " palette_mode=\"step\""); - else if (flam3_palette_mode_linear == cp->palette_mode) - fprintf(f, " palette_mode=\"linear\""); - - if (flam3_interpolation_linear != cp->interpolation) - fprintf(f, " interpolation=\"smooth\""); - - if (flam3_inttype_linear == cp->interpolation_type) - fprintf(f, " interpolation_type=\"linear\""); - else if (flam3_inttype_log == cp->interpolation_type) - fprintf(f, " interpolation_type=\"log\""); - else if (flam3_inttype_compat == cp->interpolation_type) - fprintf(f, " interpolation_type=\"old\""); - else if (flam3_inttype_older == cp->interpolation_type) - fprintf(f, " interpolation_type=\"older\""); - - - if (flam3_palette_interpolation_hsv != cp->palette_interpolation) - fprintf(f, " palette_interpolation=\"sweep\""); - - if (extra_attributes) - fprintf(f, " %s", extra_attributes); - - fprintf(f, ">\n"); - - if (cp->symmetry) - fprintf(f, " \n", cp->symmetry); - - numstd = cp->num_xforms - (cp->final_xform_index>=0); - - for (i = 0; i < cp->num_xforms; i++) { - - if (i==cp->final_xform_index) - flam3_print_xform(f, &cp->xform[i], 1, numstd, NULL, 0); - else - flam3_print_xform(f, &cp->xform[i], 0, numstd, cp->chaos[i], 0); - - } - - int hexpalette = argi("hexpalette",0); - - if (hexpalette) { - - fprintf(f," "); - - for (i=0; i < 256; i++) { - - int r, g, b; - r = rint(cp->palette[i].color[0] * 255.0); - g = rint(cp->palette[i].color[1] * 255.0); - b = rint(cp->palette[i].color[2] * 255.0); - - if (i % 8 == 0) { - fprintf(f,"\n"); - fprintf(f," "); - } - - fprintf(f,"%2x%2x%2x",r,g,b); - - } - - fprintf(f,"\n"); - fprintf(f," \n"); - - } else { - for (i = 0; i < 256; i++) { - double r, g, b, a; - r = (cp->palette[i].color[0] * 255.0); - g = (cp->palette[i].color[1] * 255.0); - b = (cp->palette[i].color[2] * 255.0); - a = (cp->palette[i].color[3] * 255.0); - - fprintf(f, " "); - - if (flam27_flag || a==255.0) { - - if (flam27_flag && a!=255.0) - fprintf(stderr,"alpha channel in palette cannot be stored in 2.7 compatibility mode; truncating\n"); - - if (getenv("intpalette")) - fprintf(f, "", i, (int)rint(r), (int)rint(g), (int)rint(b)); - else { -#ifdef USE_FLOAT_INDICES - fprintf(f, "", cp->palette[i].index, r, g, b); -#else - fprintf(f, "", i, r, g, b); -#endif - } - } else { - if (getenv("intpalette")) - fprintf(f, " ", i, (int)rint(r), (int)rint(g), (int)rint(b), (int)rint(a)); - else - fprintf(f, " ", i, r, g, b, a); - } -// if (i%4 == 3) - fprintf(f, "\n"); - - } - } - - if (cp->edits != NULL && print_edits==flam3_print_edits) { - - /* We need a custom script for printing these */ - /* and it needs to be recursive */ - xmlNodePtr elem_node = xmlDocGetRootElement(cp->edits); - flam3_edit_print(f,elem_node, 1, 1); - } - fprintf(f, "\n"); - - if (locale != NULL) { - if (setlocale(LC_NUMERIC, locale) == NULL) - fprintf(stderr, "error: couldn't restore locale settings\n"); - free(locale); - } -} - -#define PRINTNON(p) do { if (x->p != 0.0) fprintf(f, #p "=\"%f\" ",x->p); } while(0) - - -void flam3_print_xform(FILE *f, flam3_xform *x, int final_flag, int numstd, double *chaos_row, int motion_flag) { - - int blob_var=0,pdj_var=0,fan2_var=0,rings2_var=0,perspective_var=0; - int juliaN_var=0,juliaScope_var=0,radialBlur_var=0,pie_var=0,disc2_var=0; - int ngon_var=0,curl_var=0,rectangles_var=0,supershape_var=0; - int flower_var=0,conic_var=0,parabola_var=0,bent2_var=0,bipolar_var=0; - int cell_var=0,cpow_var=0,curve_var=0,escher_var=0,lazys_var=0; - int modulus_var=0,oscope_var=0,popcorn2_var=0,separation_var=0; - int split_var=0,splits_var=0,stripes_var=0,wedge_var=0,wedgeJ_var=0; - int wedgeS_var=0,whorl_var=0,waves2_var=0,auger_var=0,flux_var=0; - int mobius_var=0; - - int j; - int lnv; - - int flam27_flag; - char *ai; - - flam27_flag = argi("flam27",0); - - /* Motion flag will not be set if flam27_flag is set */ - if (motion_flag) { - fprintf(f, " motion_freq); - if (x->motion_func == MOTION_SIN) - fprintf(f, "motion_function=\"sin\" "); - else if (x->motion_func == MOTION_TRIANGLE) - fprintf(f, "motion_function=\"triangle\" "); - else if (x->motion_func == MOTION_HILL) - fprintf(f, "motion_function=\"hill\" "); - } else { - if (final_flag) - fprintf(f, " density); - } - - if (!motion_flag || x->color != 0.0) - fprintf(f, "color=\"%g\" ", x->color); - - if (flam27_flag) - fprintf(f, "symmetry=\"%g\" ", 1.0-2.0*x->color_speed); - else if (!motion_flag) - fprintf(f, "color_speed=\"%g\" ", x->color_speed); - - if (!final_flag && !motion_flag && !flam27_flag) - fprintf(f, "animate=\"%g\" ", x->animate); - - lnv = flam27_flag ? 54:flam3_nvariations; - - for (j = 0; j < lnv; j++) { - double v = x->var[j]; - if (0.0 != v) { - fprintf(f, "%s=\"%g\" ", flam3_variation_names[j], v); - if (j==VAR_BLOB) - blob_var=1; - else if (j==VAR_PDJ) - pdj_var=1; - else if (j==VAR_FAN2) - fan2_var=1; - else if (j==VAR_RINGS2) - rings2_var=1; - else if (j==VAR_PERSPECTIVE) - perspective_var=1; - else if (j==VAR_JULIAN) - juliaN_var=1; - else if (j==VAR_JULIASCOPE) - juliaScope_var=1; - else if (j==VAR_RADIAL_BLUR) - radialBlur_var=1; - else if (j==VAR_PIE) - pie_var=1; - else if (j==VAR_NGON) - ngon_var=1; - else if (j==VAR_CURL) - curl_var=1; - else if (j==VAR_RECTANGLES) - rectangles_var=1; - else if (j==VAR_DISC2) - disc2_var=1; - else if (j==VAR_SUPER_SHAPE) - supershape_var=1; - else if (j==VAR_FLOWER) - flower_var=1; - else if (j==VAR_CONIC) - conic_var=1; - else if (j==VAR_PARABOLA) - parabola_var=1; - else if (j==VAR_BENT2) - bent2_var=1; - else if (j==VAR_BIPOLAR) - bipolar_var=1; - else if (j==VAR_CELL) - cell_var=1; - else if (j==VAR_CPOW) - cpow_var=1; - else if (j==VAR_CURVE) - curve_var=1; - else if (j==VAR_ESCHER) - escher_var=1; - else if (j==VAR_LAZYSUSAN) - lazys_var=1; - else if (j==VAR_MODULUS) - modulus_var=1; - else if (j==VAR_OSCILLOSCOPE) - oscope_var=1; - else if (j==VAR_POPCORN2) - popcorn2_var=1; - else if (j==VAR_SPLIT) - split_var=1; - else if (j==VAR_SPLITS) - splits_var=1; - else if (j==VAR_STRIPES) - stripes_var=1; - else if (j==VAR_WEDGE) - wedge_var=1; - else if (j==VAR_WEDGE_JULIA) - wedgeJ_var=1; - else if (j==VAR_WEDGE_SPH) - wedgeS_var=1; - else if (j==VAR_WHORL) - whorl_var=1; - else if (j==VAR_WAVES2) - waves2_var=1; - else if (j==VAR_AUGER) - auger_var=1; - else if (j==VAR_FLUX) - flux_var=1; - else if (j==VAR_MOBIUS) - mobius_var=1; - } - } - - if (!motion_flag) { - if (blob_var==1) { - fprintf(f, "blob_low=\"%g\" ", x->blob_low); - fprintf(f, "blob_high=\"%g\" ", x->blob_high); - fprintf(f, "blob_waves=\"%g\" ", x->blob_waves); - } - - if (pdj_var==1) { - fprintf(f, "pdj_a=\"%g\" ", x->pdj_a); - fprintf(f, "pdj_b=\"%g\" ", x->pdj_b); - fprintf(f, "pdj_c=\"%g\" ", x->pdj_c); - fprintf(f, "pdj_d=\"%g\" ", x->pdj_d); - } - - if (fan2_var==1) { - fprintf(f, "fan2_x=\"%g\" ", x->fan2_x); - fprintf(f, "fan2_y=\"%g\" ", x->fan2_y); - } - - if (rings2_var==1) { - fprintf(f, "rings2_val=\"%g\" ", x->rings2_val); - } - - if (perspective_var==1) { - fprintf(f, "perspective_angle=\"%g\" ", x->perspective_angle); - fprintf(f, "perspective_dist=\"%g\" ", x->perspective_dist); - } - - if (juliaN_var==1) { - fprintf(f, "julian_power=\"%g\" ", x->julian_power); - fprintf(f, "julian_dist=\"%g\" ", x->julian_dist); - } - - if (juliaScope_var==1) { - fprintf(f, "juliascope_power=\"%g\" ", x->juliascope_power); - fprintf(f, "juliascope_dist=\"%g\" ", x->juliascope_dist); - } - - if (radialBlur_var==1) { - fprintf(f, "radial_blur_angle=\"%g\" ", x->radial_blur_angle); - } - - if (pie_var==1) { - fprintf(f, "pie_slices=\"%g\" ", x->pie_slices); - fprintf(f, "pie_rotation=\"%g\" ", x->pie_rotation); - fprintf(f, "pie_thickness=\"%g\" ", x->pie_thickness); - } - - if (ngon_var==1) { - fprintf(f, "ngon_sides=\"%g\" ", x->ngon_sides); - fprintf(f, "ngon_power=\"%g\" ", x->ngon_power); - fprintf(f, "ngon_corners=\"%g\" ", x->ngon_corners); - fprintf(f, "ngon_circle=\"%g\" ", x->ngon_circle); - } - - if (curl_var==1) { - fprintf(f, "curl_c1=\"%g\" ", x->curl_c1); - fprintf(f, "curl_c2=\"%g\" ", x->curl_c2); - } - - if (rectangles_var==1) { - fprintf(f, "rectangles_x=\"%g\" ", x->rectangles_x); - fprintf(f, "rectangles_y=\"%g\" ", x->rectangles_y); - } - - if (disc2_var==1) { - fprintf(f, "disc2_rot=\"%g\" ", x->disc2_rot); - fprintf(f, "disc2_twist=\"%g\" ", x->disc2_twist); - } - - if (supershape_var==1) { - fprintf(f, "super_shape_rnd=\"%g\" ", x->super_shape_rnd); - fprintf(f, "super_shape_m=\"%g\" ", x->super_shape_m); - fprintf(f, "super_shape_n1=\"%g\" ", x->super_shape_n1); - fprintf(f, "super_shape_n2=\"%g\" ", x->super_shape_n2); - fprintf(f, "super_shape_n3=\"%g\" ", x->super_shape_n3); - fprintf(f, "super_shape_holes=\"%g\" ", x->super_shape_holes); - } - - if (flower_var==1) { - fprintf(f, "flower_petals=\"%g\" ", x->flower_petals); - fprintf(f, "flower_holes=\"%g\" ", x->flower_holes); - } - - if (conic_var==1) { - fprintf(f, "conic_eccentricity=\"%g\" ", x->conic_eccentricity); - fprintf(f, "conic_holes=\"%g\" ", x->conic_holes); - } - - if (parabola_var==1) { - fprintf(f, "parabola_height=\"%g\" ", x->parabola_height); - fprintf(f, "parabola_width=\"%g\" ", x->parabola_width); - } - - if (bent2_var==1) { - fprintf(f, "bent2_x=\"%g\" ", x->bent2_x); - fprintf(f, "bent2_y=\"%g\" ", x->bent2_y); - } - - if (bipolar_var==1) { - fprintf(f, "bipolar_shift=\"%g\" ", x->bipolar_shift); - } - - if (cell_var==1) { - fprintf(f, "cell_size=\"%g\" ", x->cell_size); - } - - if (cpow_var==1) { - fprintf(f, "cpow_i=\"%g\" ", x->cpow_i); - fprintf(f, "cpow_r=\"%g\" ", x->cpow_r); - fprintf(f, "cpow_power=\"%g\" ", x->cpow_power); - } - - if (curve_var==1) { - fprintf(f, "curve_xamp=\"%g\" ", x->curve_xamp); - fprintf(f, "curve_yamp=\"%g\" ", x->curve_yamp); - fprintf(f, "curve_xlength=\"%g\" ", x->curve_xlength); - fprintf(f, "curve_ylength=\"%g\" ", x->curve_ylength); - } - - if (escher_var==1) { - fprintf(f, "escher_beta=\"%g\" ", x->escher_beta); - } - - if (lazys_var==1) { - fprintf(f, "lazysusan_x=\"%g\" ", x->lazysusan_x); - fprintf(f, "lazysusan_y=\"%g\" ", x->lazysusan_y); - fprintf(f, "lazysusan_spin=\"%g\" ", x->lazysusan_spin); - fprintf(f, "lazysusan_space=\"%g\" ", x->lazysusan_space); - fprintf(f, "lazysusan_twist=\"%g\" ", x->lazysusan_twist); - } - - if (modulus_var==1) { - fprintf(f, "modulus_x=\"%g\" ", x->modulus_x); - fprintf(f, "modulus_y=\"%g\" ", x->modulus_y); - } - - if (oscope_var==1) { - fprintf(f, "oscilloscope_separation=\"%g\" ", x->oscope_separation); - fprintf(f, "oscilloscope_frequency=\"%g\" ", x->oscope_frequency); - fprintf(f, "oscilloscope_amplitude=\"%g\" ", x->oscope_amplitude); - fprintf(f, "oscilloscope_damping=\"%g\" ", x->oscope_damping); - } - - if (popcorn2_var==1) { - fprintf(f, "popcorn2_x=\"%g\" ", x->popcorn2_x); - fprintf(f, "popcorn2_y=\"%g\" ", x->popcorn2_y); - fprintf(f, "popcorn2_c=\"%g\" ", x->popcorn2_c); - } - - if (separation_var==1) { - fprintf(f, "separation_x=\"%g\" ", x->separation_x); - fprintf(f, "separation_y=\"%g\" ", x->separation_y); - fprintf(f, "separation_xinside=\"%g\" ", x->separation_xinside); - fprintf(f, "separation_yinside=\"%g\" ", x->separation_yinside); - } - - if (split_var==1) { - fprintf(f, "split_xsize=\"%g\" ", x->split_xsize); - fprintf(f, "split_ysize=\"%g\" ", x->split_ysize); - } - - if (splits_var==1) { - fprintf(f, "splits_x=\"%g\" ", x->splits_x); - fprintf(f, "splits_y=\"%g\" ", x->splits_y); - } - - if (stripes_var==1) { - fprintf(f, "stripes_space=\"%g\" ", x->stripes_space); - fprintf(f, "stripes_warp=\"%g\" ", x->stripes_warp); - } - - if (wedge_var==1) { - fprintf(f, "wedge_angle=\"%g\" ", x->wedge_angle); - fprintf(f, "wedge_hole=\"%g\" ", x->wedge_hole); - fprintf(f, "wedge_count=\"%g\" ", x->wedge_count); - fprintf(f, "wedge_swirl=\"%g\" ", x->wedge_swirl); - } - - if (wedgeJ_var==1) { - fprintf(f, "wedge_julia_angle=\"%g\" ", x->wedge_julia_angle); - fprintf(f, "wedge_julia_count=\"%g\" ", x->wedge_julia_count); - fprintf(f, "wedge_julia_power=\"%g\" ", x->wedge_julia_power); - fprintf(f, "wedge_julia_dist=\"%g\" ", x->wedge_julia_dist); - } - - if (wedgeS_var==1) { - fprintf(f, "wedge_sph_angle=\"%g\" ", x->wedge_sph_angle); - fprintf(f, "wedge_sph_hole=\"%g\" ", x->wedge_sph_hole); - fprintf(f, "wedge_sph_count=\"%g\" ", x->wedge_sph_count); - fprintf(f, "wedge_sph_swirl=\"%g\" ", x->wedge_sph_swirl); - } - - if (whorl_var==1) { - fprintf(f, "whorl_inside=\"%g\" ", x->whorl_inside); - fprintf(f, "whorl_outside=\"%g\" ", x->whorl_outside); - } - - if (waves2_var==1) { - fprintf(f, "waves2_scalex=\"%g\" ", x->waves2_scalex); - fprintf(f, "waves2_scaley=\"%g\" ", x->waves2_scaley); - fprintf(f, "waves2_freqx=\"%g\" ", x->waves2_freqx); - fprintf(f, "waves2_freqy=\"%g\" ", x->waves2_freqy); - } - - if (auger_var==1) { - fprintf(f, "auger_sym=\"%g\" ", x->auger_sym); - fprintf(f, "auger_weight=\"%g\" ", x->auger_weight); - fprintf(f, "auger_freq=\"%g\" ", x->auger_freq); - fprintf(f, "auger_scale=\"%g\" ", x->auger_scale); - } - - if (flux_var==1) - fprintf(f, "flux_spread=\"%g\" ", x->flux_spread); - - if (mobius_var==1) { - fprintf(f, "mobius_re_a=\"%g\" ", x->mobius_re_a); - fprintf(f, "mobius_im_a=\"%g\" ", x->mobius_im_a); - fprintf(f, "mobius_re_b=\"%g\" ", x->mobius_re_b); - fprintf(f, "mobius_im_b=\"%g\" ", x->mobius_im_b); - fprintf(f, "mobius_re_c=\"%g\" ", x->mobius_re_c); - fprintf(f, "mobius_im_c=\"%g\" ", x->mobius_im_c); - fprintf(f, "mobius_re_d=\"%g\" ", x->mobius_re_d); - fprintf(f, "mobius_im_d=\"%g\" ", x->mobius_im_d); - } - - fprintf(f, "coefs=\""); - for (j = 0; j < 3; j++) { - if (j) fprintf(f, " "); - fprintf(f, "%g %g", x->c[j][0], x->c[j][1]); - } - fprintf(f, "\""); - - if (!id_matrix(x->post)) { - fprintf(f, " post=\""); - for (j = 0; j < 3; j++) { - if (j) fprintf(f, " "); - fprintf(f, "%g %g", x->post[j][0], x->post[j][1]); - } - fprintf(f, "\""); - } - - - } else { - /* For motion, print any parameter if it's nonzero */ - PRINTNON(blob_low); - PRINTNON(blob_high); - PRINTNON(blob_waves); - - PRINTNON(pdj_a); - PRINTNON(pdj_b); - PRINTNON(pdj_c); - PRINTNON(pdj_d); - - PRINTNON(fan2_x); - PRINTNON(fan2_y); - - PRINTNON(rings2_val); - - PRINTNON(perspective_angle); - PRINTNON(perspective_dist); - - PRINTNON(julian_power); - PRINTNON(julian_dist); - - PRINTNON(juliascope_power); - PRINTNON(juliascope_dist); - - PRINTNON(radial_blur_angle); - - PRINTNON(pie_slices); - PRINTNON(pie_rotation); - PRINTNON(pie_thickness); - - PRINTNON(ngon_sides); - PRINTNON(ngon_power); - PRINTNON(ngon_corners); - PRINTNON(ngon_circle); - - PRINTNON(curl_c1); - PRINTNON(curl_c2); - - PRINTNON(rectangles_x); - PRINTNON(rectangles_y); - - PRINTNON(disc2_rot); - PRINTNON(disc2_twist); - - PRINTNON(super_shape_rnd); - PRINTNON(super_shape_m); - PRINTNON(super_shape_n1); - PRINTNON(super_shape_n2); - PRINTNON(super_shape_n3); - PRINTNON(super_shape_holes); - - PRINTNON(flower_petals); - PRINTNON(flower_holes); - - PRINTNON(conic_eccentricity); - PRINTNON(conic_holes); - - PRINTNON(parabola_height); - PRINTNON(parabola_width); - - PRINTNON(bent2_x); - PRINTNON(bent2_y); - - PRINTNON(bipolar_shift); - - PRINTNON(cell_size); - - PRINTNON(cpow_i); - PRINTNON(cpow_r); - PRINTNON(cpow_power); - - PRINTNON(curve_xamp); - PRINTNON(curve_yamp); - PRINTNON(curve_xlength); - PRINTNON(curve_ylength); - - PRINTNON(escher_beta); - - PRINTNON(lazysusan_x); - PRINTNON(lazysusan_y); - PRINTNON(lazysusan_spin); - PRINTNON(lazysusan_space); - PRINTNON(lazysusan_twist); - - PRINTNON(modulus_x); - PRINTNON(modulus_y); - - PRINTNON(oscope_separation); - PRINTNON(oscope_frequency); - PRINTNON(oscope_amplitude); - PRINTNON(oscope_damping); - - PRINTNON(popcorn2_x); - PRINTNON(popcorn2_y); - PRINTNON(popcorn2_c); - - PRINTNON(separation_x); - PRINTNON(separation_y); - PRINTNON(separation_xinside); - PRINTNON(separation_yinside); - - PRINTNON(split_xsize); - PRINTNON(split_ysize); - - PRINTNON(splits_x); - PRINTNON(splits_y); - - PRINTNON(stripes_space); - PRINTNON(stripes_warp); - - PRINTNON(wedge_angle); - PRINTNON(wedge_hole); - PRINTNON(wedge_count); - PRINTNON(wedge_swirl); - - PRINTNON(wedge_julia_angle); - PRINTNON(wedge_julia_count); - PRINTNON(wedge_julia_power); - PRINTNON(wedge_julia_dist); - - PRINTNON(wedge_sph_angle); - PRINTNON(wedge_sph_hole); - PRINTNON(wedge_sph_count); - PRINTNON(wedge_sph_swirl); - - PRINTNON(whorl_inside); - PRINTNON(whorl_outside); - - PRINTNON(waves2_scalex); - PRINTNON(waves2_scaley); - PRINTNON(waves2_freqx); - PRINTNON(waves2_freqy); - - PRINTNON(auger_sym); - PRINTNON(auger_weight); - PRINTNON(auger_freq); - PRINTNON(auger_scale); - - PRINTNON(flux_spread); - - PRINTNON(mobius_re_a); - PRINTNON(mobius_im_a); - PRINTNON(mobius_re_b); - PRINTNON(mobius_im_b); - PRINTNON(mobius_re_c); - PRINTNON(mobius_im_c); - PRINTNON(mobius_re_d); - PRINTNON(mobius_im_d); - - if (!zero_matrix(x->c)) { - fprintf(f, "coefs=\""); - for (j = 0; j < 3; j++) { - if (j) fprintf(f, " "); - fprintf(f, "%g %g", x->c[j][0], x->c[j][1]); - } - fprintf(f, "\""); - } - - if (!zero_matrix(x->post)) { - fprintf(f, " post=\""); - for (j = 0; j < 3; j++) { - if (j) fprintf(f, " "); - fprintf(f, "%g %g", x->post[j][0], x->post[j][1]); - } - fprintf(f, "\""); - } - } - - if (!final_flag && !motion_flag && !flam27_flag) { - - /* Print out the chaos row for this xform */ - int numcols = numstd; - - while (numcols > 0 && chaos_row[numcols-1]==1.0) - numcols--; - - if (numcols>0) { - fprintf(f, " chaos=\""); - for (j=0;jopacity); - } - - if (!motion_flag && x->num_motion>0 && !flam27_flag) { - int nm; - - fprintf(f,">\n"); - - for (nm=0; nmnum_motion; nm++) - flam3_print_xform(f, &(x->motion[nm]), 0, 0, NULL, 1); - - if (final_flag) - fprintf(f," \n"); - else - fprintf(f," \n"); - - } else - fprintf(f, "/>\n"); -} - - -/* returns a uniform variable from 0 to 1 */ -double flam3_random01() { - return (random() & 0xfffffff) / (double) 0xfffffff; -} - -double flam3_random11() { - return ((random() & 0xfffffff) - 0x7ffffff) / (double) 0x7ffffff; -} - -/* This function must be called prior to rendering a frame */ -void flam3_init_frame(flam3_frame *f) { - - char *ai; - char *isaac_seed = args("isaac_seed",NULL); - long int default_isaac_seed = (long int)time(0); - - /* Clear out the isaac state */ - memset(f->rc.randrsl, 0, RANDSIZ*sizeof(ub4)); - - /* Set the isaac seed */ - if (NULL == isaac_seed) { - int lp; - /* No isaac seed specified. Use the system time to initialize. */ - for (lp = 0; lp < RANDSIZ; lp++) - f->rc.randrsl[lp] = default_isaac_seed; - } else { - /* Use the specified string */ - strncpy((char *)&f->rc.randrsl,(const char *)isaac_seed, RANDSIZ*sizeof(ub4)); - } - - /* Initialize the random number generator */ - irandinit(&f->rc,1); -} - -/* returns uniform variable from ISAAC rng */ -double flam3_random_isaac_01(randctx *ct) { - return ((int)irand(ct) & 0xfffffff) / (double) 0xfffffff; -} - -double flam3_random_isaac_11(randctx *ct) { - return (((int)irand(ct) & 0xfffffff) - 0x7ffffff) / (double) 0x7ffffff; -} - -int flam3_random_bit() { - /* might not be threadsafe */ - static int n = 0; - static int l; - if (0 == n) { - l = random(); - n = 20; - } else { - l = l >> 1; - n--; - } - return l & 1; -} - -int flam3_random_isaac_bit(randctx *ct) { - int tmp = irand(ct); - return tmp & 1; -} - -static double round6(double x) { - x *= 1e6; - if (x < 0) x -= 1.0; - return 1e-6*(int)(x+0.5); -} - -/* sym=2 or more means rotational - sym=1 means identity, ie no symmetry - sym=0 means pick a random symmetry (maybe none) - sym=-1 means bilateral (reflection) - sym=-2 or less means rotational and reflective -*/ -void flam3_add_symmetry(flam3_genome *cp, int sym) { - int i, j, k; - double a; - int result = 0; - - if (0 == sym) { - static int sym_distrib[] = { - -4, -3, - -2, -2, -2, - -1, -1, -1, - 2, 2, 2, - 3, 3, - 4, 4, - }; - if (random()&1) { - sym = random_distrib(sym_distrib); - } else if (random()&31) { - sym = (random()%13)-6; - } else { - sym = (random()%51)-25; - } - } - - if (1 == sym || 0 == sym) return; - - cp->symmetry = sym; - - if (sym < 0) { - - i = cp->num_xforms; - if (cp->final_xform_enable) - i -= 1; - - flam3_add_xforms(cp,1,0,0); - - cp->xform[i].density = 1.0; - cp->xform[i].color_speed = 0.0; - cp->xform[i].animate = 0.0; - cp->xform[i].var[0] = 1.0; - for (j = 1; j < flam3_nvariations; j++) - cp->xform[i].var[j] = 0; - cp->xform[i].color = 1.0; - cp->xform[i].c[0][0] = -1.0; - cp->xform[i].c[0][1] = 0.0; - cp->xform[i].c[1][0] = 0.0; - cp->xform[i].c[1][1] = 1.0; - cp->xform[i].c[2][0] = 0.0; - cp->xform[i].c[2][1] = 0.0; - - result++; - sym = -sym; - } - - a = 2*M_PI/sym; - - for (k = 1; k < sym; k++) { - - i = cp->num_xforms; - if (cp->final_xform_enable) - i -= 1; - - flam3_add_xforms(cp, 1, 0,0); - - cp->xform[i].density = 1.0; - cp->xform[i].color_speed = 0.0; - cp->xform[i].animate = 0.0; - cp->xform[i].var[0] = 1.0; - for (j = 1; j < flam3_nvariations; j++) - cp->xform[i].var[j] = 0; - cp->xform[i].color = (sym<3) ? 0.0 : ((k-1.0)/(sym-2.0)); - cp->xform[i].c[0][0] = round6(cos(k*a)); - cp->xform[i].c[0][1] = round6(sin(k*a)); - cp->xform[i].c[1][0] = round6(-cp->xform[i].c[0][1]); - cp->xform[i].c[1][1] = cp->xform[i].c[0][0]; - cp->xform[i].c[2][0] = 0.0; - cp->xform[i].c[2][1] = 0.0; - - result++; - } - - qsort((char *) &cp->xform[cp->num_xforms-result], result, - sizeof(flam3_xform), compare_xforms); - -} - -void add_to_action(char *action, char *addtoaction) { - - /* action is a flam3_max_action_length array */ - if (action != NULL) { - - int alen = strlen(action); - int addlen = strlen(addtoaction); - - if (alen+addlen < flam3_max_action_length) - strcat(action,addtoaction); - else - fprintf(stderr,"action string too long, truncating...\n"); - } -} - - -void flam3_cross(flam3_genome *cp0, flam3_genome *cp1, flam3_genome *out, int cross_mode, randctx *rc, char *action) { - - int i0,i1, i,j, rb; - char ministr[10]; - - if (cross_mode == CROSS_NOT_SPECIFIED) { - - double s = flam3_random_isaac_01(rc); - - if (s < 0.1) - cross_mode = CROSS_UNION; - else if (s < 0.2) - cross_mode = CROSS_INTERPOLATE; - else - cross_mode = CROSS_ALTERNATE; - - } - - if (cross_mode == CROSS_UNION) { - - flam3_xform mycopy; - - /* Make a copy of cp0 */ - flam3_copy(out, cp0); - - for (j=0;jnum_xforms;j++) { - /* Skip over the final xform, if it's present. */ - /* Default behavior keeps the final from parent0. */ - if (cp1->final_xform_index == j) - continue; - - i = out->num_xforms; - if (out->final_xform_enable) - i -= 1; - - flam3_add_xforms(out, 1, 0, 0); - flam3_copy_xform(&out->xform[i],&cp1->xform[j]); - } - - /* Put the final xform last (if there is one) */ - /* We do not need to do complicated xform copies here since we're just moving them around */ - if (out->final_xform_index >= 0) { - mycopy = out->xform[out->final_xform_index]; - out->xform[out->final_xform_index] = out->xform[out->num_xforms-1]; - out->xform[out->num_xforms-1] = mycopy; - out->final_xform_index = out->num_xforms-1; - } - - add_to_action(action,"cross union"); - - } else if (cross_mode == CROSS_INTERPOLATE) { - - /* linearly interpolate somewhere between the two */ - flam3_genome parents[2]; - double t = flam3_random_isaac_01(rc); - - memset(parents, 0, 2*sizeof(flam3_genome)); - - flam3_copy(&(parents[0]), cp0); - flam3_copy(&(parents[1]), cp1); - - parents[0].time = 0.0; - parents[1].time = 1.0; - flam3_interpolate(parents, 2, t, 0, out); - - for (i=0;inum_xforms;i++) - flam3_delete_motion_elements(&out->xform[i]); - - clear_cp(&parents[0],flam3_defaults_on); - clear_cp(&parents[1],flam3_defaults_on); - - sprintf(ministr,"%7.5g",t); - - add_to_action(action,"cross interpolate "); - add_to_action(action,ministr); - - } else { - - /* alternate mode */ - int got0, got1, used_parent; - char *trystr; - - trystr = calloc(4 * (cp0->num_xforms + cp1->num_xforms), sizeof(char)); - - /* each xform comes from a random parent, possible for an entire parent to be excluded */ - do { - - trystr[0] = 0; - got0 = got1 = 0; - rb = flam3_random_isaac_bit(rc); - sprintf(ministr,"%d:",rb); - strcat(trystr,ministr); - - /* Copy the parent, sorting the final xform to the end if it's present. */ - if (rb) - flam3_copyx(out, cp1, cp1->num_xforms - (cp1->final_xform_index > 0), cp1->final_xform_enable); - else - flam3_copyx(out, cp0, cp0->num_xforms - (cp0->final_xform_index > 0), cp0->final_xform_enable); - - used_parent = rb; - - /* Only replace non-final xforms */ - - for (i = 0; i < out->num_xforms - out->final_xform_enable; i++) { - rb = flam3_random_isaac_bit(rc); - - /* Replace xform if bit is 1 */ - if (rb==1) { - if (used_parent==0) { - if (i < cp1->num_xforms && cp1->xform[i].density > 0) { - flam3_copy_xform(&out->xform[i],&cp1->xform[i]); - sprintf(ministr," 1"); - got1 = 1; - } else { - sprintf(ministr," 0"); - got0 = 1; - } - } else { - if (i < cp0->num_xforms && cp0->xform[i].density > 0) { - flam3_copy_xform(&out->xform[i],&cp0->xform[i]); - sprintf(ministr," 0"); - got0 = 1; - } else { - sprintf(ministr," 1"); - got1 = 1; - } - } - } else { - sprintf(ministr," %d",used_parent); - if (used_parent) - got1 = 1; - else - got0 = 1; - } - - strcat(trystr,ministr); - } - - if (used_parent==0 && cp0->final_xform_enable) - got0 = 1; - else if (used_parent==1 && cp1->final_xform_enable) - got1 = 1; - - } while ((i > 1) && !(got0 && got1)); - - add_to_action(action,"cross alternate "); - add_to_action(action,trystr); - - free(trystr); - } - - /* reset color coords */ - for (i = 0; i < out->num_xforms; i++) { - out->xform[i].color = i&1; - } - - /* Potentially genetically cross the two colormaps together */ - if (flam3_random_isaac_01(rc) < 0.4) { - - /* Select the starting parent */ - int startParent=flam3_random_isaac_bit(rc); - int ci; - - add_to_action(action," cmap_cross"); - sprintf(ministr," %d:",startParent); - add_to_action(action,ministr); - - /* Loop over the entries, switching to the other parent 1% of the time */ - for (ci=0;ci<256;ci++) { - if (flam3_random_isaac_01(rc)<.01) { - startParent = 1-startParent; - sprintf(ministr," %d",ci); - add_to_action(action,ministr); - } - - out->palette[ci] = startParent ? cp1->palette[ci]: cp0->palette[ci]; - } - } - -} - -void flam3_mutate(flam3_genome *cp, int mutate_mode, int *ivars, int ivars_n, int sym, double speed, randctx *rc, char *action) { - - double randselect; - flam3_genome mutation; - int i,j,done; - char ministr[30]; - - /* If mutate_mode = -1, choose a random mutation mode */ - if (mutate_mode == MUTATE_NOT_SPECIFIED) { - - randselect = flam3_random_isaac_01(rc); - - if (randselect < 0.1) - mutate_mode = MUTATE_ALL_VARIATIONS; - else if (randselect < 0.3) - mutate_mode = MUTATE_ONE_XFORM_COEFS; - else if (randselect < 0.5) - mutate_mode = MUTATE_ADD_SYMMETRY; - else if (randselect < 0.6) - mutate_mode = MUTATE_POST_XFORMS; - else if (randselect < 0.7) - mutate_mode = MUTATE_COLOR_PALETTE; - else if (randselect < 0.8) - mutate_mode = MUTATE_DELETE_XFORM; - else - mutate_mode = MUTATE_ALL_COEFS; - - } - - memset(&mutation, 0, sizeof(flam3_genome)); - - if (mutate_mode == MUTATE_ALL_VARIATIONS) { - - add_to_action(action,"mutate all variations"); - - do { - /* Create a random flame, and use the variations */ - /* to replace those in the original */ - flam3_random(&mutation, ivars, ivars_n, sym, cp->num_xforms); - for (i = 0; i < cp->num_xforms; i++) { - for (j = 0; j < flam3_nvariations; j++) { - if (cp->xform[i].var[j] != mutation.xform[i].var[j]) { - - /* Copy the new var weights */ - cp->xform[i].var[j] = mutation.xform[i].var[j]; - - /* Copy parameters for this variation only */ - flam3_copy_params(&(cp->xform[i]),&(mutation.xform[i]),j); - - done = 1; - } - } - } - } while (!done); - - } else if (mutate_mode == MUTATE_ONE_XFORM_COEFS) { - - int modxf; - - /* Generate a 2-xform random */ - flam3_random(&mutation, ivars, ivars_n, sym, 2); - - /* Which xform do we mutate? */ - modxf = ((unsigned)irand(rc)) % cp->num_xforms; - - add_to_action(action,"mutate xform "); - sprintf(ministr,"%d coefs",modxf); - add_to_action(action,ministr); - - /* if less than 3 xforms, then change only the translation part */ - if (2 >= cp->num_xforms) { - for (j = 0; j < 2; j++) - cp->xform[modxf].c[2][j] = mutation.xform[0].c[2][j]; - } else { - for (i = 0; i < 3; i++) - for (j = 0; j < 2; j++) - cp->xform[modxf].c[i][j] = mutation.xform[0].c[i][j]; - } - - } else if (mutate_mode == MUTATE_ADD_SYMMETRY) { - - add_to_action(action,"mutate symmetry"); - flam3_add_symmetry(cp, 0); - - } else if (mutate_mode == MUTATE_POST_XFORMS) { - - int b = 1 + ((unsigned)irand(rc))%6; - int same = ((unsigned)irand(rc))&3; /* 25% chance of using the same post for all of them */ - - sprintf(ministr,"(%d%s)",b,(same>0) ? " same" : ""); - add_to_action(action,"mutate post xforms "); - add_to_action(action,ministr); - for (i = 0; i < cp->num_xforms; i++) { - int copy = (i > 0) && same; - - if (copy) { /* Copy the post from the first xform to the rest of them */ - for (j = 0; j < 3; j++) { - cp->xform[i].post[j][0] = cp->xform[0].post[j][0]; - cp->xform[i].post[j][1] = cp->xform[0].post[j][1]; - } - - } else { - - if (b&1) { /* 50% chance */ - - double f = M_PI * flam3_random_isaac_11(rc); - double t[2][2]; - - t[0][0] = (cp->xform[i].c[0][0] * cos(f) + cp->xform[i].c[0][1] * -sin(f)); - t[0][1] = (cp->xform[i].c[0][0] * sin(f) + cp->xform[i].c[0][1] * cos(f)); - t[1][0] = (cp->xform[i].c[1][0] * cos(f) + cp->xform[i].c[1][1] * -sin(f)); - t[1][1] = (cp->xform[i].c[1][0] * sin(f) + cp->xform[i].c[1][1] * cos(f)); - - cp->xform[i].c[0][0] = t[0][0]; - cp->xform[i].c[0][1] = t[0][1]; - cp->xform[i].c[1][0] = t[1][0]; - cp->xform[i].c[1][1] = t[1][1]; - - f *= -1.0; - - t[0][0] = (cp->xform[i].post[0][0] * cos(f) + cp->xform[i].post[0][1] * -sin(f)); - t[0][1] = (cp->xform[i].post[0][0] * sin(f) + cp->xform[i].post[0][1] * cos(f)); - t[1][0] = (cp->xform[i].post[1][0] * cos(f) + cp->xform[i].post[1][1] * -sin(f)); - t[1][1] = (cp->xform[i].post[1][0] * sin(f) + cp->xform[i].post[1][1] * cos(f)); - - cp->xform[i].post[0][0] = t[0][0]; - cp->xform[i].post[0][1] = t[0][1]; - cp->xform[i].post[1][0] = t[1][0]; - cp->xform[i].post[1][1] = t[1][1]; - - } - - if (b&2) { /* 33% chance */ - - double f = 0.2 + flam3_random_isaac_01(rc); - double g = 0.2 + flam3_random_isaac_01(rc); - - if (flam3_random_isaac_bit(rc)) - f = 1.0 / f; - - if (flam3_random_isaac_bit(rc)) - g = f; - else { - if (flam3_random_isaac_bit(rc)) - g = 1.0 / g; - } - - cp->xform[i].c[0][0] /= f; - cp->xform[i].c[0][1] /= f; - cp->xform[i].c[1][1] /= g; - cp->xform[i].c[1][0] /= g; - cp->xform[i].post[0][0] *= f; - cp->xform[i].post[1][0] *= f; - cp->xform[i].post[0][1] *= g; - cp->xform[i].post[1][1] *= g; - } - - if (b&4) { /* 16% chance */ - - double f = flam3_random_isaac_11(rc); - double g = flam3_random_isaac_11(rc); - - cp->xform[i].c[2][0] -= f; - cp->xform[i].c[2][1] -= g; - cp->xform[i].post[2][0] += f; - cp->xform[i].post[2][1] += g; - } - } - } - } else if (mutate_mode == MUTATE_COLOR_PALETTE) { - - double s = flam3_random_isaac_01(rc); - - if (s < 0.4) { /* randomize xform color coords */ - - flam3_improve_colors(cp, 100, 0, 10); - add_to_action(action,"mutate color coords"); - - } else if (s < 0.8) { /* randomize xform color coords and palette */ - - flam3_improve_colors(cp, 25, 1, 10); - add_to_action(action,"mutate color all"); - - } else { /* randomize palette only */ - - cp->palette_index = flam3_get_palette(flam3_palette_random, cp->palette, cp->hue_rotation); - /* if our palette retrieval fails, skip the mutation */ - if (cp->palette_index >= 0) - add_to_action(action,"mutate color palette"); - else - fprintf(stderr,"failure getting random palette, palette set to white\n"); - - } - } else if (mutate_mode == MUTATE_DELETE_XFORM) { - - int nx = ((unsigned)irand(rc))%cp->num_xforms; - sprintf(ministr,"%d",nx); - add_to_action(action,"mutate delete xform "); - add_to_action(action,ministr); - - if (cp->num_xforms > 1) - flam3_delete_xform(cp,nx); - - } else { /* MUTATE_ALL_COEFS */ - - int x; - add_to_action(action,"mutate all coefs"); - flam3_random(&mutation, ivars, ivars_n, sym, cp->num_xforms); - - /* change all the coefs by a fraction of the random */ - for (x = 0; x < cp->num_xforms; x++) { - for (i = 0; i < 3; i++) { - for (j = 0; j < 2; j++) { - cp->xform[x].c[i][j] += speed * mutation.xform[x].c[i][j]; - - } - } - /* Eventually, we can mutate the parametric variation coefs here. */ - } - } - - clear_cp(&mutation,flam3_defaults_on); - -} - -static int random_var() { - return random() % flam3_nvariations; -} - -static int random_varn(int n) { - return random() % n; -} - -void flam3_random(flam3_genome *cp, int *ivars, int ivars_n, int sym, int spec_xforms) { - - int i, j, nxforms, var, samed, multid, samepost, postid, addfinal=0; - int finum = -1; - int n; - char *ai; - int f27 = argi("flam27",0); - int mvar = f27 ? 54 : flam3_nvariations; - double sum; - - static int xform_distrib[] = { - 2, 2, 2, 2, - 3, 3, 3, 3, - 4, 4, 4, - 5, 5, - 6 - }; - - clear_cp(cp,flam3_defaults_on); - - cp->hue_rotation = (random()&7) ? 0.0 : flam3_random01(); - cp->palette_index = flam3_get_palette(flam3_palette_random, cp->palette, cp->hue_rotation); - if (cp->palette_index < 0) - fprintf(stderr,"error getting palette from xml file, setting to all white\n"); - cp->time = 0.0; - cp->interpolation = flam3_interpolation_linear; - cp->palette_interpolation = flam3_palette_interpolation_hsv; - - /* Choose the number of xforms */ - if (spec_xforms>0) { - nxforms = spec_xforms; - flam3_add_xforms(cp,nxforms,0,0); - } else { - nxforms = random_distrib(xform_distrib); - flam3_add_xforms(cp,nxforms,0,0); - /* Add a final xform 15% of the time */ - addfinal = flam3_random01() < 0.15; - if (addfinal) { - flam3_add_xforms(cp,1,0,1); - nxforms = nxforms + addfinal; - finum = nxforms-1; - } - } - - /* If first input variation is 'flam3_variation_random' */ - /* choose one to use or decide to use multiple */ - if (flam3_variation_random == ivars[0]) { - if (flam3_random_bit()) { - var = random_varn(mvar); - } else { - var = flam3_variation_random; - } - } else { - var = flam3_variation_random_fromspecified; - } - - samed = flam3_random_bit(); - multid = flam3_random_bit(); - postid = flam3_random01() < 0.6; - samepost = flam3_random_bit(); - - /* Loop over xforms */ - for (i = 0; i < nxforms; i++) { - int j, k; - cp->xform[i].density = 1.0 / nxforms; - cp->xform[i].color = i&1; - cp->xform[i].color_speed = 0.5; - cp->xform[i].animate = 1.0; - for (j = 0; j < 3; j++) { - for (k = 0; k < 2; k++) { - cp->xform[i].c[j][k] = flam3_random11(); - cp->xform[i].post[j][k] = (double)(k==j); - } - } - - if ( i != finum ) { - - if (!postid) { - - for (j = 0; j < 3; j++) - for (k = 0; k < 2; k++) { - if (samepost || (i==0)) - cp->xform[i].post[j][k] = flam3_random11(); - else - cp->xform[i].post[j][k] = cp->xform[0].post[j][k]; - } - } - - /* Clear all variation coefs */ - for (j = 0; j < flam3_nvariations; j++) - cp->xform[i].var[j] = 0.0; - - if (flam3_variation_random != var && - flam3_variation_random_fromspecified != var) { - - /* Use only one variation specified for all xforms */ - cp->xform[i].var[var] = 1.0; - - } else if (multid && flam3_variation_random == var) { - - /* Choose a random var for this xform */ - cp->xform[i].var[random_varn(mvar)] = 1.0; - - } else { - - if (samed && i > 0) { - - /* Copy the same variations from the previous xform */ - for (j = 0; j < flam3_nvariations; j++) { - cp->xform[i].var[j] = cp->xform[i-1].var[j]; - flam3_copy_params(&(cp->xform[i]),&(cp->xform[i-1]),j); - } - - } else { - - /* Choose a random number of vars to use, at least 2 */ - /* but less than flam3_nvariations.Probability leans */ - /* towards fewer variations. */ - n = 2; - while ((flam3_random_bit()) && (nxform[i].var[random_varn(mvar)] = flam3_random01(); - else - cp->xform[i].var[ivars[random_varn(ivars_n)]] = flam3_random01(); - } - - /* Normalize weights to 1.0 total. */ - sum = 0.0; - for (j = 0; j < flam3_nvariations; j++) - sum += cp->xform[i].var[j]; - if (sum == 0.0) - cp->xform[i].var[random_var()] = 1.0; - else { - for (j = 0; j < flam3_nvariations; j++) - cp->xform[i].var[j] /= sum; - } - } - } - } else { - /* Handle final xform randomness. */ - n = 1; - if (flam3_random_bit()) n++; - - /* Randomly choose n variations, and change their weights. */ - /* A var can be selected more than once, further reducing */ - /* the probability that multiple vars are used. */ - for (j = 0; j < n; j++) { - if (flam3_variation_random_fromspecified != var) - cp->xform[i].var[random_varn(mvar)] = flam3_random01(); - else - cp->xform[i].var[ivars[random_varn(ivars_n)]] = flam3_random01(); - } - - /* Normalize weights to 1.0 total. */ - sum = 0.0; - for (j = 0; j < flam3_nvariations; j++) - sum += cp->xform[i].var[j]; - if (sum == 0.0) - cp->xform[i].var[random_var()] = 1.0; - else { - for (j = 0; j < flam3_nvariations; j++) - cp->xform[i].var[j] /= sum; - } - } - - /* Generate random params for parametric variations, if selected. */ - if (cp->xform[i].var[VAR_BLOB] > 0) { - /* Create random params for blob */ - cp->xform[i].blob_low = 0.2 + 0.5 * flam3_random01(); - cp->xform[i].blob_high = 0.8 + 0.4 * flam3_random01(); - cp->xform[i].blob_waves = (int)(2 + 5 * flam3_random01()); - } - - if (cp->xform[i].var[VAR_PDJ] > 0) { - /* Create random params for PDJ */ - cp->xform[i].pdj_a = 3.0 * flam3_random11(); - cp->xform[i].pdj_b = 3.0 * flam3_random11(); - cp->xform[i].pdj_c = 3.0 * flam3_random11(); - cp->xform[i].pdj_d = 3.0 * flam3_random11(); - } - - if (cp->xform[i].var[VAR_FAN2] > 0) { - /* Create random params for fan2 */ - cp->xform[i].fan2_x = flam3_random11(); - cp->xform[i].fan2_y = flam3_random11(); - } - - if (cp->xform[i].var[VAR_RINGS2] > 0) { - /* Create random params for rings2 */ - cp->xform[i].rings2_val = 2*flam3_random01(); - } - - if (cp->xform[i].var[VAR_PERSPECTIVE] > 0) { - - /* Create random params for perspective */ - cp->xform[i].perspective_angle = flam3_random01(); - cp->xform[i].perspective_dist = 2*flam3_random01() + 1.0; - - } - - if (cp->xform[i].var[VAR_JULIAN] > 0) { - - /* Create random params for julian */ - cp->xform[i].julian_power = (int)(5*flam3_random01() + 2); - cp->xform[i].julian_dist = 1.0; - - } - - if (cp->xform[i].var[VAR_JULIASCOPE] > 0) { - - /* Create random params for juliaScope */ - cp->xform[i].juliascope_power = (int)(5*flam3_random01() + 2); - cp->xform[i].juliascope_dist = 1.0; - - } - - if (cp->xform[i].var[VAR_RADIAL_BLUR] > 0) { - - /* Create random params for radialBlur */ - cp->xform[i].radial_blur_angle = (2 * flam3_random01() - 1); - - } - - if (cp->xform[i].var[VAR_PIE] > 0) { - /* Create random params for pie */ - cp->xform[i].pie_slices = (int) 10.0*flam3_random01(); - cp->xform[i].pie_thickness = flam3_random01(); - cp->xform[i].pie_rotation = 2.0 * M_PI * flam3_random11(); - } - - if (cp->xform[i].var[VAR_NGON] > 0) { - /* Create random params for ngon */ - cp->xform[i].ngon_sides = (int) flam3_random01()* 10 + 3; - cp->xform[i].ngon_power = 3*flam3_random01() + 1; - cp->xform[i].ngon_circle = 3*flam3_random01(); - cp->xform[i].ngon_corners = 2*flam3_random01()*cp->xform[i].ngon_circle; - } - - if (cp->xform[i].var[VAR_CURL] > 0) { - /* Create random params for curl */ - cp->xform[i].curl_c1 = flam3_random01(); - cp->xform[i].curl_c2 = flam3_random01(); - } - - if (cp->xform[i].var[VAR_RECTANGLES] > 0) { - /* Create random params for rectangles */ - cp->xform[i].rectangles_x = flam3_random01(); - cp->xform[i].rectangles_y = flam3_random01(); - } - - if (cp->xform[i].var[VAR_DISC2] > 0) { - /* Create random params for disc2 */ - cp->xform[i].disc2_rot = 0.5 * flam3_random01(); - cp->xform[i].disc2_twist = 0.5 * flam3_random01(); - - } - - if (cp->xform[i].var[VAR_SUPER_SHAPE] > 0) { - /* Create random params for supershape */ - cp->xform[i].super_shape_rnd = flam3_random01(); - cp->xform[i].super_shape_m = (int) flam3_random01()*6; - cp->xform[i].super_shape_n1 = flam3_random01()*40; - cp->xform[i].super_shape_n2 = flam3_random01()*20; - cp->xform[i].super_shape_n3 = cp->xform[i].super_shape_n2; - cp->xform[i].super_shape_holes = 0.0; - } - - if (cp->xform[i].var[VAR_FLOWER] > 0) { - /* Create random params for flower */ - cp->xform[i].flower_petals = 4 * flam3_random01(); - cp->xform[i].flower_holes = flam3_random01(); - } - - if (cp->xform[i].var[VAR_CONIC] > 0) { - /* Create random params for conic */ - cp->xform[i].conic_eccentricity = flam3_random01(); - cp->xform[i].conic_holes = flam3_random01(); - } - - if (cp->xform[i].var[VAR_PARABOLA] > 0) { - /* Create random params for parabola */ - cp->xform[i].parabola_height = 0.5 + flam3_random01(); - cp->xform[i].parabola_width = 0.5 + flam3_random01(); - } - - if (cp->xform[i].var[VAR_BENT2] > 0) { - /* Create random params for bent2 */ - cp->xform[i].bent2_x = 3*(-0.5 + flam3_random01()); - cp->xform[i].bent2_y = 3*(-0.5 + flam3_random01()); - } - - if (cp->xform[i].var[VAR_BIPOLAR] > 0) { - /* Create random params for bipolar */ - cp->xform[i].bipolar_shift = 2.0 * flam3_random01() - 1; - } - - if (cp->xform[i].var[VAR_CELL] > 0) { - /* Create random params for cell */ - cp->xform[i].cell_size = 2.0 * flam3_random01() + 0.5; - } - - if (cp->xform[i].var[VAR_CPOW] > 0) { - /* Create random params for cpow */ - cp->xform[i].cpow_r = 3.0 * flam3_random01(); - cp->xform[i].cpow_i = flam3_random01() - 0.5; - cp->xform[i].cpow_power = (int)(5.0 * flam3_random01()); - } - - if (cp->xform[i].var[VAR_CURVE] > 0) { - /* Create random params for curve */ - cp->xform[i].curve_xamp = 5 * (flam3_random01()-.5); - cp->xform[i].curve_yamp = 4 * (flam3_random01()-.5); - cp->xform[i].curve_xlength = 2 * (flam3_random01()+.5); - cp->xform[i].curve_ylength = 2 * (flam3_random01()+.5); - } - - if (cp->xform[i].var[VAR_ESCHER] > 0) { - /* Create random params for escher */ - cp->xform[i].escher_beta = M_PI * flam3_random11(); - } - - if (cp->xform[i].var[VAR_LAZYSUSAN] > 0) { - /* Create random params for lazysusan */ - cp->xform[i].lazysusan_x = 2.0*flam3_random11(); - cp->xform[i].lazysusan_y = 2.0*flam3_random11(); - cp->xform[i].lazysusan_spin = M_PI*flam3_random11(); - cp->xform[i].lazysusan_space = 2.0*flam3_random11(); - cp->xform[i].lazysusan_twist = 2.0*flam3_random11(); - } - - if (cp->xform[i].var[VAR_MODULUS] > 0) { - /* Create random params for modulus */ - cp->xform[i].modulus_x = flam3_random11(); - cp->xform[i].modulus_y = flam3_random11(); - } - - if (cp->xform[i].var[VAR_OSCILLOSCOPE] > 0) { - /* Create random params for oscope */ - cp->xform[i].oscope_separation = 1.0 + flam3_random11(); - cp->xform[i].oscope_frequency = M_PI * flam3_random11(); - cp->xform[i].oscope_amplitude = 1.0 + 2 * flam3_random01(); - cp->xform[i].oscope_damping = flam3_random01(); - } - - if (cp->xform[i].var[VAR_POPCORN2] > 0) { - /* Create random params for popcorn2 */ - cp->xform[i].popcorn2_x = 0.2 * flam3_random01(); - cp->xform[i].popcorn2_y = 0.2 * flam3_random01(); - cp->xform[i].popcorn2_c = 5 * flam3_random01(); - } - - if (cp->xform[i].var[VAR_SEPARATION] > 0) { - /* Create random params for separation */ - cp->xform[i].separation_x = 1 + flam3_random11(); - cp->xform[i].separation_y = 1 + flam3_random11(); - cp->xform[i].separation_xinside = flam3_random11(); - cp->xform[i].separation_yinside = flam3_random11(); - } - - if (cp->xform[i].var[VAR_SPLIT] > 0) { - /* Create random params for split */ - cp->xform[i].split_xsize = flam3_random11(); - cp->xform[i].split_ysize = flam3_random11(); - } - - if (cp->xform[i].var[VAR_SPLITS] > 0) { - /* Create random params for splits */ - cp->xform[i].splits_x = flam3_random11(); - cp->xform[i].splits_y = flam3_random11(); - } - - if (cp->xform[i].var[VAR_STRIPES] > 0) { - /* Create random params for stripes */ - cp->xform[i].stripes_space = flam3_random01(); - cp->xform[i].stripes_warp = 5*flam3_random01(); - } - - if (cp->xform[i].var[VAR_WEDGE] > 0) { - /* Create random params for wedge */ - cp->xform[i].wedge_angle = M_PI*flam3_random01(); - cp->xform[i].wedge_hole = 0.5*flam3_random11(); - cp->xform[i].wedge_count = floor(5*flam3_random01())+1; - cp->xform[i].wedge_swirl = flam3_random01(); - } - - if (cp->xform[i].var[VAR_WEDGE_JULIA] > 0) { - - /* Create random params for wedge_julia */ - cp->xform[i].wedge_julia_power = (int)(5*flam3_random01() + 2); - cp->xform[i].wedge_julia_dist = 1.0; - cp->xform[i].wedge_julia_count = (int)(3*flam3_random01() + 1); - cp->xform[i].wedge_julia_angle = M_PI * flam3_random01(); - - } - - if (cp->xform[i].var[VAR_WEDGE_SPH] > 0) { - /* Create random params for wedge_sph */ - cp->xform[i].wedge_sph_angle = M_PI*flam3_random01(); - cp->xform[i].wedge_sph_hole = 0.5*flam3_random11(); - cp->xform[i].wedge_sph_count = floor(5*flam3_random01())+1; - cp->xform[i].wedge_sph_swirl = flam3_random01(); - } - - if (cp->xform[i].var[VAR_WHORL] > 0) { - /* Create random params for whorl */ - cp->xform[i].whorl_inside = flam3_random01(); - cp->xform[i].whorl_outside = flam3_random01(); - } - - if (cp->xform[i].var[VAR_WAVES2] > 0) { - /* Create random params for waves2 */ - cp->xform[i].waves2_scalex = 0.5 + flam3_random01(); - cp->xform[i].waves2_scaley = 0.5 + flam3_random01(); - cp->xform[i].waves2_freqx = 4 * flam3_random01(); - cp->xform[i].waves2_freqy = 4 * flam3_random01(); - } - - if (cp->xform[i].var[VAR_AUGER] > 0) { - /* Create random params for auger */ - cp->xform[i].auger_sym = 0; - cp->xform[i].auger_weight = 0.5 + flam3_random01()/2.0; - cp->xform[i].auger_freq = floor(5*flam3_random01())+1; - cp->xform[i].auger_scale = flam3_random01(); - } - - if (cp->xform[i].var[VAR_FLUX] > 0) { - /* Create random params for flux */ - cp->xform[i].flux_spread = 0.5 + flam3_random01()/2.0; - } - - if (cp->xform[i].var[VAR_MOBIUS] > 0) { - /* Create random params for mobius */ - cp->xform[i].mobius_re_a = flam3_random11(); - cp->xform[i].mobius_im_a = flam3_random11(); - cp->xform[i].mobius_re_b = flam3_random11(); - cp->xform[i].mobius_im_b = flam3_random11(); - cp->xform[i].mobius_re_c = flam3_random11(); - cp->xform[i].mobius_im_c = flam3_random11(); - cp->xform[i].mobius_re_d = flam3_random11(); - cp->xform[i].mobius_im_d = flam3_random11(); - } - - } - - /* Randomly add symmetry (but not if we've already added a final xform) */ - if (sym || (!(random()%4) && !addfinal)) - flam3_add_symmetry(cp, sym); - else - cp->symmetry = 0; - - //qsort((char *) cp->xform, (cp->num_xforms-addfinal), sizeof(flam3_xform), compare_xforms); - - -} - - -static int sort_by_x(const void *av, const void *bv) { - double *a = (double *) av; - double *b = (double *) bv; - if (a[0] < b[0]) return -1; - if (a[0] > b[0]) return 1; - return 0; -} - -static int sort_by_y(const void *av, const void *bv) { - double *a = (double *) av; - double *b = (double *) bv; - if (a[1] < b[1]) return -1; - if (a[1] > b[1]) return 1; - return 0; -} - - -/* Memory helper functions because - - Python on Windows uses the MSVCR71.dll version of the C Runtime and - mingw uses the MSVCRT.dll version. */ - -void *flam3_malloc(size_t size) { - - return (malloc(size)); - -} - -void flam3_free(void *ptr) { - - free(ptr); - -} - -/* - * find a 2d bounding box that does not enclose eps of the fractal density - * in each compass direction. - */ -int flam3_estimate_bounding_box(flam3_genome *cp, double eps, int nsamples, - double *bmin, double *bmax, randctx *rc) { - int i; - int low_target, high_target; - double min[2], max[2]; - double *points; - int bv; - unsigned short *xform_distrib; - - if (nsamples <= 0) nsamples = 10000; - - points = (double *) malloc(sizeof(double) * 4 * nsamples); - points[0] = flam3_random_isaac_11(rc); - points[1] = flam3_random_isaac_11(rc); - points[2] = 0.0; - points[3] = 0.0; - - if (prepare_precalc_flags(cp)) - return(-1); - xform_distrib = flam3_create_xform_distrib(cp); - if (xform_distrib==NULL) - return(-1); - bv=flam3_iterate(cp, nsamples, 20, points, xform_distrib, rc); - free(xform_distrib); - - if ( bv/(double)nsamples > eps ) - eps = 3*bv/(double)nsamples; - - if ( eps > 0.3 ) - eps = 0.3; - - low_target = (int)(nsamples * eps); - high_target = nsamples - low_target; - - - min[0] = min[1] = 1e10; - max[0] = max[1] = -1e10; - - for (i = 0; i < nsamples; i++) { - double *p = &points[4*i]; - if (p[0] < min[0]) min[0] = p[0]; - if (p[1] < min[1]) min[1] = p[1]; - if (p[0] > max[0]) max[0] = p[0]; - if (p[1] > max[1]) max[1] = p[1]; - } - - if (low_target == 0) { - bmin[0] = min[0]; - bmin[1] = min[1]; - bmax[0] = max[0]; - bmax[1] = max[1]; - free(points); - return(bv); - } - - qsort(points, nsamples, sizeof(double) * 4, sort_by_x); - bmin[0] = points[4 * low_target]; - bmax[0] = points[4 * high_target]; - - qsort(points, nsamples, sizeof(double) * 4, sort_by_y); - bmin[1] = points[4 * low_target + 1]; - bmax[1] = points[4 * high_target + 1]; - free(points); - - return(bv); -} - - -typedef double bucket_double[5]; -typedef double abucket_double[4]; -typedef unsigned int bucket_int[5]; -typedef unsigned int abucket_int[4]; -typedef float bucket_float[5]; -typedef float abucket_float[4]; - -#ifdef HAVE_GCC_64BIT_ATOMIC_OPS -static inline void -double_atomic_add(double *dest, double delta) -{ - uint64_t *int_ptr = (uint64_t *)dest; - union { - double dblval; - uint64_t intval; - } old_val, new_val; - int success; - - do { - old_val.dblval = *dest; - new_val.dblval = old_val.dblval + delta; - success = __sync_bool_compare_and_swap( - int_ptr, old_val.intval, new_val.intval); - } while (!success); -} -#endif /* HAVE_GCC_64BIT_ATOMIC_OPS */ - -#ifdef HAVE_GCC_ATOMIC_OPS -static inline void -float_atomic_add(float *dest, float delta) -{ - uint32_t *int_ptr = (uint32_t *)dest; - union { - float fltval; - uint32_t intval; - } old_val, new_val; - int success; - - do { - old_val.fltval = *dest; - new_val.fltval = old_val.fltval + delta; - success = __sync_bool_compare_and_swap( - int_ptr, old_val.intval, new_val.intval); - } while (!success); -} - -static inline void -uint_atomic_add(unsigned int *dest, unsigned int delta) -{ - unsigned int old_val, new_val; - int success; - - do { - old_val = *dest; - if (UINT_MAX - old_val > delta) - new_val = old_val + delta; - else - new_val = UINT_MAX; - success = __sync_bool_compare_and_swap( - dest, old_val, new_val); - } while (!success); -} - -static inline void -ushort_atomic_add(unsigned short *dest, unsigned short delta) -{ - unsigned short old_val, new_val; - int success; - - do { - old_val = *dest; - if (USHRT_MAX - old_val > delta) - new_val = old_val + delta; - else - new_val = USHRT_MAX; - success = __sync_bool_compare_and_swap( - dest, old_val, new_val); - } while (!success); -} -#endif /* HAVE_GCC_ATOMIC_OPS */ - -/* 64-bit datatypes */ -#define bucket bucket_double -#define abucket abucket_double -#define abump_no_overflow(dest, delta) do {dest += delta;} while (0) -#define add_c_to_accum(acc,i,ii,j,jj,wid,hgt,c) do { \ - if ( (j) + (jj) >=0 && (j) + (jj) < (hgt) && (i) + (ii) >=0 && (i) + (ii) < (wid)) { \ - abucket *a = (acc) + ( (i) + (ii) ) + ( (j) + (jj) ) * (wid); \ - abump_no_overflow(a[0][0],(c)[0]); \ - abump_no_overflow(a[0][1],(c)[1]); \ - abump_no_overflow(a[0][2],(c)[2]); \ - abump_no_overflow(a[0][3],(c)[3]); \ - } \ -} while (0) -/* single-threaded */ -#define USE_LOCKS -#define bump_no_overflow(dest, delta) do {dest += delta;} while (0) -#define render_rectangle render_rectangle_double -#define iter_thread iter_thread_double -#define de_thread_helper de_thread_helper_64 -#define de_thread de_thread_64 -#include "rect.c" -#ifdef HAVE_GCC_64BIT_ATOMIC_OPS - /* multi-threaded */ - #undef USE_LOCKS - #undef bump_no_overflow - #undef render_rectangle - #undef iter_thread - #undef de_thread_helper - #undef de_thread - #define bump_no_overflow(dest, delta) double_atomic_add(&dest, delta) - #define render_rectangle render_rectangle_double_mt - #define iter_thread iter_thread_double_mt - #define de_thread_helper de_thread_helper_64_mt - #define de_thread de_thread_64_mt - #include "rect.c" -#else /* !HAVE_GCC_64BIT_ATOMIC_OPS */ - #define render_rectangle_double_mt render_rectangle_double -#endif /* HAVE_GCC_64BIT_ATOMIC_OPS */ -#undef render_rectangle -#undef iter_thread -#undef add_c_to_accum -#undef bucket -#undef abucket -#undef bump_no_overflow -#undef abump_no_overflow -#undef de_thread_helper -#undef de_thread - -/* 32-bit datatypes */ -#define bucket bucket_int -#define abucket abucket_int -#define abump_no_overflow(dest, delta) do { \ - if (UINT_MAX - dest > delta) dest += delta; else dest = UINT_MAX; \ -} while (0) -#define add_c_to_accum(acc,i,ii,j,jj,wid,hgt,c) do { \ - if ( (j) + (jj) >=0 && (j) + (jj) < (hgt) && (i) + (ii) >=0 && (i) + (ii) < (wid)) { \ - abucket *a = (acc) + ( (i) + (ii) ) + ( (j) + (jj) ) * (wid); \ - abump_no_overflow(a[0][0],(c)[0]); \ - abump_no_overflow(a[0][1],(c)[1]); \ - abump_no_overflow(a[0][2],(c)[2]); \ - abump_no_overflow(a[0][3],(c)[3]); \ - } \ -} while (0) -/* single-threaded */ -#define USE_LOCKS -#define bump_no_overflow(dest, delta) do { \ - if (UINT_MAX - dest > delta) dest += delta; else dest = UINT_MAX; \ -} while (0) -#define render_rectangle render_rectangle_int -#define iter_thread iter_thread_int -#define de_thread_helper de_thread_helper_32 -#define de_thread de_thread_32 -#include "rect.c" -#ifdef HAVE_GCC_ATOMIC_OPS - /* multi-threaded */ - #undef USE_LOCKS - #undef bump_no_overflow - #undef render_rectangle - #undef iter_thread - #undef de_thread_helper - #undef de_thread - #define bump_no_overflow(dest, delta) uint_atomic_add(&dest, delta) - #define render_rectangle render_rectangle_int_mt - #define iter_thread iter_thread_int_mt - #define de_thread_helper de_thread_helper_32_mt - #define de_thread de_thread_32_mt - #include "rect.c" -#else /* !HAVE_GCC_ATOMIC_OPS */ - #define render_rectangle_int_mt render_rectangle_int -#endif /* HAVE_GCC_ATOMIC_OPS */ -#undef iter_thread -#undef render_rectangle -#undef add_c_to_accum -#undef bucket -#undef abucket -#undef bump_no_overflow -#undef abump_no_overflow -#undef de_thread_helper -#undef de_thread - -/* experimental 32-bit datatypes (called 33) */ -#define bucket bucket_int -#define abucket abucket_float -#define abump_no_overflow(dest, delta) do {dest += delta;} while (0) -#define add_c_to_accum(acc,i,ii,j,jj,wid,hgt,c) do { \ - if ( (j) + (jj) >=0 && (j) + (jj) < (hgt) && (i) + (ii) >=0 && (i) + (ii) < (wid)) { \ - abucket *a = (acc) + ( (i) + (ii) ) + ( (j) + (jj) ) * (wid); \ - abump_no_overflow(a[0][0],(c)[0]); \ - abump_no_overflow(a[0][1],(c)[1]); \ - abump_no_overflow(a[0][2],(c)[2]); \ - abump_no_overflow(a[0][3],(c)[3]); \ - } \ -} while (0) -/* single-threaded */ -#define USE_LOCKS -#define bump_no_overflow(dest, delta) do { \ - if (UINT_MAX - dest > delta) dest += delta; else dest = UINT_MAX; \ -} while (0) -#define render_rectangle render_rectangle_float -#define iter_thread iter_thread_float -#define de_thread_helper de_thread_helper_33 -#define de_thread de_thread_33 -#include "rect.c" -#ifdef HAVE_GCC_ATOMIC_OPS - /* multi-threaded */ - #undef USE_LOCKS - #undef bump_no_overflow - #undef render_rectangle - #undef iter_thread - #undef de_thread_helper - #undef de_thread - #define bump_no_overflow(dest, delta) uint_atomic_add(&dest, delta) - #define render_rectangle render_rectangle_float_mt - #define iter_thread iter_thread_float_mt - #define de_thread_helper de_thread_helper_33_mt - #define de_thread de_thread_33_mt - #include "rect.c" -#else /* !HAVE_GCC_ATOMIC_OPS */ - #define render_rectangle_float_mt render_rectangle_float -#endif /* HAVE_GCC_ATOMIC_OPS */ -#undef iter_thread -#undef render_rectangle -#undef add_c_to_accum -#undef bucket -#undef abucket -#undef bump_no_overflow -#undef abump_no_overflow -#undef de_thread_helper -#undef de_thread - - -double flam3_render_memory_required(flam3_frame *spec) -{ - flam3_genome *cps = spec->genomes; - int real_bits = spec->bits; - int real_bytes; - - if (33 == real_bits) real_bits = 32; - - real_bytes = real_bits / 8; - - return - (double) cps[0].spatial_oversample * cps[0].spatial_oversample * - (double) cps[0].width * cps[0].height * real_bytes * 9.0; -} - -void bits_error(flam3_frame *spec) { - fprintf(stderr, "flam3: bits must be 32, 33, or 64 not %d.\n", - spec->bits); -} - -int flam3_render(flam3_frame *spec, void *out, - int field, int nchan, int trans, stat_struct *stats) { - - int retval; - - if (spec->nthreads <= 2) { - /* single-threaded or 2 threads without atomic operations */ - switch (spec->bits) { - case 32: - retval = render_rectangle_int(spec, out, field, nchan, trans, stats); - return(retval); - case 33: - retval = render_rectangle_float(spec, out, field, nchan, trans, stats); - return(retval); - case 64: - retval = render_rectangle_double(spec, out, field, nchan, trans, stats); - return(retval); - default: - bits_error(spec); - return(1); - } - } else { - /* 3+ threads using atomic ops if available */ - switch (spec->bits) { - case 32: - retval = render_rectangle_int_mt(spec, out, field, nchan, trans, stats); - return(retval); - case 33: - retval = render_rectangle_float_mt(spec, out, field, nchan, trans, stats); - return(retval); - case 64: - retval = render_rectangle_double_mt(spec, out, field, nchan, trans, stats); - return(retval); - default: - bits_error(spec); - return(1); - } - } -} - - -void flam3_srandom() { - unsigned int seed; - char *s = getenv("seed"); - - if (s) - seed = atoi(s); - else - seed = time(0) + getpid(); - - srandom(seed); -} - - -/* correlation dimension, after clint sprott. - computes slope of the correlation sum at a size scale - the order of 2% the size of the attractor or the camera. */ -double flam3_dimension(flam3_genome *cp, int ntries, int clip_to_camera) { - double fd; - double *hist; - double bmin[2]; - double bmax[2]; - double d2max; - int lp; - long int default_isaac_seed = (long int)time(0); - randctx rc; - int SBS = 10000; - int i, n1=0, n2=0, got, nclipped; - - /* Set up the isaac rng */ - for (lp = 0; lp < RANDSIZ; lp++) - rc.randrsl[lp] = default_isaac_seed; - - irandinit(&rc,1); - - if (ntries < 2) ntries = 3000*1000; - - if (clip_to_camera) { - double scale, ppux, corner0, corner1; - scale = pow(2.0, cp->zoom); - ppux = cp->pixels_per_unit * scale; - corner0 = cp->center[0] - cp->width / ppux / 2.0; - corner1 = cp->center[1] - cp->height / ppux / 2.0; - bmin[0] = corner0; - bmin[1] = corner1; - bmax[0] = corner0 + cp->width / ppux; - bmax[1] = corner1 + cp->height / ppux; - } else { - if (flam3_estimate_bounding_box(cp, 0.0, 0, bmin, bmax, &rc)<0) - return(-1.0); - - } - - d2max = - (bmax[0] - bmin[0]) * (bmax[0] - bmin[0]) + - (bmax[1] - bmin[1]) * (bmax[1] - bmin[1]); - - // fprintf(stderr, "d2max=%g %g %g %g %g\n", d2max, - // bmin[0], bmin[1], bmax[0], bmax[1]); - - hist = malloc(2 * ntries * sizeof(double)); - - got = 0; - nclipped = 0; - while (got < 2*ntries) { - double subb[40000]; - int i4, clipped; - unsigned short *xform_distrib; - subb[0] = flam3_random_isaac_11(&rc); - subb[1] = flam3_random_isaac_11(&rc); - subb[2] = 0.0; - subb[3] = 0.0; - if (prepare_precalc_flags(cp)) - return(-1.0); - xform_distrib = flam3_create_xform_distrib(cp); - if (xform_distrib==NULL) - return(-1.0); - flam3_iterate(cp, SBS, 20, subb, xform_distrib, &rc); - free(xform_distrib); - i4 = 0; - for (i = 0; i < SBS; i++) { - if (got == 2*ntries) break; - clipped = clip_to_camera && - ((subb[i4] < bmin[0]) || - (subb[i4+1] < bmin[1]) || - (subb[i4] > bmax[0]) || - (subb[i4+1] > bmax[1])); - if (!clipped) { - hist[got] = subb[i4]; - hist[got+1] = subb[i4+1]; - got += 2; - } else { - nclipped++; - if (nclipped > 10 * ntries) { - fprintf(stderr, "warning: too much clipping, " - "flam3_dimension giving up.\n"); - return sqrt(-1.0); - } - } - i4 += 4; - } - } - if (0) - fprintf(stderr, "cliprate=%g\n", nclipped/(ntries+(double)nclipped)); - - for (i = 0; i < ntries; i++) { - int ri; - double dx, dy, d2; - double tx, ty; - - tx = hist[2*i]; - ty = hist[2*i+1]; - - do { - ri = 2 * (random() % ntries); - } while (ri == i); - - dx = hist[ri] - tx; - dy = hist[ri+1] - ty; - d2 = dx*dx + dy*dy; - if (d2 < 0.004 * d2max) n2++; - if (d2 < 0.00004 * d2max) n1++; - } - - fd = 0.434294 * log(n2 / (n1 - 0.5)); - - if (0) - fprintf(stderr, "n1=%d n2=%d\n", n1, n2); - - free(hist); - return fd; -} - -double flam3_lyapunov(flam3_genome *cp, int ntries) { - double p[4]; - double x, y; - double xn, yn; - double xn2, yn2; - double dx, dy, r; - double eps = 1e-5; - int i; - double sum = 0.0; - unsigned short *xform_distrib; - - int lp; - long int default_isaac_seed = (long int)time(0); - randctx rc; - - /* Set up the isaac rng */ - for (lp = 0; lp < RANDSIZ; lp++) - rc.randrsl[lp] = default_isaac_seed; - - irandinit(&rc,1); - - - if (ntries < 1) ntries = 10000; - - for (i = 0; i < ntries; i++) { - x = flam3_random_isaac_11(&rc); - y = flam3_random_isaac_11(&rc); - - p[0] = x; - p[1] = y; - p[2] = 0.0; - p[3] = 0.0; - - // get into the attractor - if (prepare_precalc_flags(cp)) - return(-1.0); - xform_distrib = flam3_create_xform_distrib(cp); - if (xform_distrib==NULL) - return(-1.0); - - flam3_iterate(cp, 1, 20+(random()%10), p, xform_distrib, &rc); - free(xform_distrib); - - x = p[0]; - y = p[1]; - - // take one deterministic step - srandom(i); - - if (prepare_precalc_flags(cp)) - return(-1.0); - xform_distrib = flam3_create_xform_distrib(cp); - if (xform_distrib==NULL) - return(-1.0); - - flam3_iterate(cp, 1, 0, p, xform_distrib, &rc); - free(xform_distrib); - - xn = p[0]; - yn = p[1]; - - do { - dx = flam3_random_isaac_11(&rc); - dy = flam3_random_isaac_11(&rc); - r = sqrt(dx * dx + dy * dy); - } while (r == 0.0); - dx /= r; - dy /= r; - - dx *= eps; - dy *= eps; - - p[0] = x + dx; - p[1] = y + dy; - p[2] = 0.0; - - // take the same step but with eps - srandom(i); - if (prepare_precalc_flags(cp)) - return(-1.0); - xform_distrib = flam3_create_xform_distrib(cp); - if (xform_distrib==NULL) - return(-1.0); - - flam3_iterate(cp, 1, 0, p, xform_distrib, &rc); - free(xform_distrib); - - xn2 = p[0]; - yn2 = p[1]; - - r = sqrt((xn-xn2)*(xn-xn2) + (yn-yn2)*(yn-yn2)); - - sum += log(r/eps); - } - return sum/(log(2.0)*ntries); -} - diff --git a/src/flam3.dsw b/src/flam3.dsw deleted file mode 100644 index ac76a19..0000000 --- a/src/flam3.dsw +++ /dev/null @@ -1,65 +0,0 @@ -Microsoft Developer Studio Workspace File, Format Version 6.00 -# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE! - -############################################################################### - -Project: "anim"=.\anim.dsp - Package Owner=<4> - -Package=<5> -{{{ -}}} - -Package=<4> -{{{ -}}} - -############################################################################### - -Project: "convert"=.\convert.dsp - Package Owner=<4> - -Package=<5> -{{{ -}}} - -Package=<4> -{{{ -}}} - -############################################################################### - -Project: "hqi"=.\hqi.dsp - Package Owner=<4> - -Package=<5> -{{{ -}}} - -Package=<4> -{{{ -}}} - -############################################################################### - -Project: "pick"=.\pick.dsp - Package Owner=<4> - -Package=<5> -{{{ -}}} - -Package=<4> -{{{ -}}} - -############################################################################### - -Global: - -Package=<5> -{{{ -}}} - -Package=<3> -{{{ -}}} - -############################################################################### - diff --git a/src/flam3.h b/src/flam3.h deleted file mode 100644 index f46e09e..0000000 --- a/src/flam3.h +++ /dev/null @@ -1,691 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - - -#ifndef flam3_included -#define flam3_included - -#include -#include -#include "isaac.h" - -#if defined(_MSC_VER) /* VC++ */ -#include -#define EXPORT __declspec (dllexport) -#else -#define EXPORT -#endif - -EXPORT char *flam3_version(); - -#define flam3_palette_random (-1) -#define flam3_palette_interpolated (-2) - -#define flam3_defaults_on (1) -#define flam3_defaults_off (0) - -#define flam3_name_len 64 - -#define flam3_print_edits (1) -#define flam3_dont_print_edits (0) - -//typedef double flam3_palette[256][3]; -typedef struct { - double index; - double color[4]; -} flam3_palette_entry; - -typedef flam3_palette_entry flam3_palette[256]; - -int flam3_get_palette(int palette_index, flam3_palette p, double hue_rotation); - -#define flam3_variation_random (-1) -#define flam3_variation_random_fromspecified (-2) - -extern char *flam3_variation_names[]; - -#define flam3_nvariations 99 -#define flam3_nxforms 12 - -#define flam3_parent_fn_len 30 - -#define flam3_interpolation_linear 0 -#define flam3_interpolation_smooth 1 - -#define flam3_inttype_linear 0 -#define flam3_inttype_log 1 -#define flam3_inttype_compat 2 /* Linear and old behaviour */ -#define flam3_inttype_older 3 /* rotate padded xforms */ - -#define flam3_palette_interpolation_hsv 0 -#define flam3_palette_interpolation_sweep 1 - -#define flam3_max_action_length 10000 - -#define flam3_palette_mode_step 0 -#define flam3_palette_mode_linear 1 - -#define VAR_LINEAR 0 -#define VAR_SINUSOIDAL 1 -#define VAR_SPHERICAL 2 -#define VAR_SWIRL 3 -#define VAR_HORSESHOE 4 -#define VAR_POLAR 5 -#define VAR_HANDKERCHIEF 6 -#define VAR_HEART 7 -#define VAR_DISC 8 -#define VAR_SPIRAL 9 -#define VAR_HYPERBOLIC 10 -#define VAR_DIAMOND 11 -#define VAR_EX 12 -#define VAR_JULIA 13 -#define VAR_BENT 14 -#define VAR_WAVES 15 -#define VAR_FISHEYE 16 -#define VAR_POPCORN 17 -#define VAR_EXPONENTIAL 18 -#define VAR_POWER 19 -#define VAR_COSINE 20 -#define VAR_RINGS 21 -#define VAR_FAN 22 -#define VAR_BLOB 23 -#define VAR_PDJ 24 -#define VAR_FAN2 25 -#define VAR_RINGS2 26 -#define VAR_EYEFISH 27 -#define VAR_BUBBLE 28 -#define VAR_CYLINDER 29 -#define VAR_PERSPECTIVE 30 -#define VAR_NOISE 31 -#define VAR_JULIAN 32 -#define VAR_JULIASCOPE 33 -#define VAR_BLUR 34 -#define VAR_GAUSSIAN_BLUR 35 -#define VAR_RADIAL_BLUR 36 -#define VAR_PIE 37 -#define VAR_NGON 38 -#define VAR_CURL 39 -#define VAR_RECTANGLES 40 -#define VAR_ARCH 41 -#define VAR_TANGENT 42 -#define VAR_SQUARE 43 -#define VAR_RAYS 44 -#define VAR_BLADE 45 -#define VAR_SECANT2 46 -#define VAR_TWINTRIAN 47 -#define VAR_CROSS 48 -#define VAR_DISC2 49 -#define VAR_SUPER_SHAPE 50 -#define VAR_FLOWER 51 -#define VAR_CONIC 52 -#define VAR_PARABOLA 53 -#define VAR_BENT2 54 -#define VAR_BIPOLAR 55 -#define VAR_BOARDERS 56 -#define VAR_BUTTERFLY 57 -#define VAR_CELL 58 -#define VAR_CPOW 59 -#define VAR_CURVE 60 -#define VAR_EDISC 61 -#define VAR_ELLIPTIC 62 -#define VAR_ESCHER 63 -#define VAR_FOCI 64 -#define VAR_LAZYSUSAN 65 -#define VAR_LOONIE 66 -#define VAR_PRE_BLUR 67 -#define VAR_MODULUS 68 -#define VAR_OSCILLOSCOPE 69 -#define VAR_POLAR2 70 -#define VAR_POPCORN2 71 -#define VAR_SCRY 72 -#define VAR_SEPARATION 73 -#define VAR_SPLIT 74 -#define VAR_SPLITS 75 -#define VAR_STRIPES 76 -#define VAR_WEDGE 77 -#define VAR_WEDGE_JULIA 78 -#define VAR_WEDGE_SPH 79 -#define VAR_WHORL 80 -#define VAR_WAVES2 81 -#define VAR_EXP 82 -#define VAR_LOG 83 -#define VAR_SIN 84 -#define VAR_COS 85 -#define VAR_TAN 86 -#define VAR_SEC 87 -#define VAR_CSC 88 -#define VAR_COT 89 -#define VAR_SINH 90 -#define VAR_COSH 91 -#define VAR_TANH 92 -#define VAR_SECH 93 -#define VAR_CSCH 94 -#define VAR_COTH 95 -#define VAR_AUGER 96 -#define VAR_FLUX 97 -#define VAR_MOBIUS 98 - -typedef struct { - - double badvals; - long int num_iters; - int render_seconds; - -} stat_struct; - -typedef struct { - - unsigned int width, height; - int version; - int id; - - /* There are 256 levels of gray to work with */ - double intensity_weight[256]; - unsigned int bin_size[256]; - unsigned int bin_offset[256]; - - /* Pointer to newly allocated memory; we will be allocating */ - /* 2*w*h ushorts for this storage. The bin offset will */ - /* provide the starting point for a random selection from */ - /* (bin size) ordered pairs */ - unsigned short *rowcols; - -} flam3_image_store; - - -typedef struct xform { - double var[flam3_nvariations]; /* interp coefs between variations */ - double c[3][2]; /* the coefs to the affine part of the function */ - double post[3][2]; /* the post transform */ - double density; /* probability that this function is chosen. 0 - 1 */ - double color; /* color coords for this function. 0 - 1 */ - double color_speed; /* scaling factor on color added to current iteration */ - double animate; /* whether or not this xform rotates (in sheep) >0 means stationary */ - double opacity; /* 0=invisible, 1=totally visible */ - double vis_adjusted; /* adjusted visibility for better transitions */ - - int padding;/* Set to 1 for padding xforms */ - double wind[2]; /* winding numbers */ - - int precalc_angles_flag; - int precalc_atan_xy_flag; - int precalc_atan_yx_flag; - double has_preblur; - int has_post; - - /* Params for new parameterized variations */ - /* Blob */ - double blob_low; - double blob_high; - double blob_waves; - - /* PDJ */ - double pdj_a; - double pdj_b; - double pdj_c; - double pdj_d; - - /* Fan2 */ - double fan2_x; - double fan2_y; - - /* Rings2 */ - double rings2_val; - - /* Perspective */ - double perspective_angle; - double perspective_dist; - - /* Julia_N */ - double julian_power; - double julian_dist; - - /* Julia_Scope */ - double juliascope_power; - double juliascope_dist; - - /* Radial_Blur */ - double radial_blur_angle; - - /* Pie */ - double pie_slices; - double pie_rotation; - double pie_thickness; - - /* Ngon */ - double ngon_sides; - double ngon_power; - double ngon_circle; - double ngon_corners; - - /* Curl */ - double curl_c1; - double curl_c2; - - /* Rectangles */ - double rectangles_x; - double rectangles_y; - - /* AMW */ - double amw_amp; - - /* Disc 2 */ - double disc2_rot; - double disc2_twist; - - /* Supershape */ - double super_shape_rnd; - double super_shape_m; - double super_shape_n1; - double super_shape_n2; - double super_shape_n3; - double super_shape_holes; - - /* Flower */ - double flower_petals; - double flower_holes; - - /* Conic */ - double conic_eccentricity; - double conic_holes; - - /* Parabola */ - double parabola_height; - double parabola_width; - - /* Bent2 */ - double bent2_x; - double bent2_y; - - /* Bipolar */ - double bipolar_shift; - - /* Cell */ - double cell_size; - - /* Cpow */ - double cpow_r; - double cpow_i; - double cpow_power; /* int in apo */ - - /* Curve */ - double curve_xamp,curve_yamp; - double curve_xlength,curve_ylength; - - /* Escher */ - double escher_beta; - - /* Lazysusan */ - double lazysusan_spin; - double lazysusan_space; - double lazysusan_twist; - double lazysusan_x, lazysusan_y; - - /* Modulus */ - double modulus_x, modulus_y; - - /* Oscope */ - double oscope_separation; - double oscope_frequency; - double oscope_amplitude; - double oscope_damping; - - /* Popcorn2 */ - double popcorn2_x, popcorn2_y, popcorn2_c; - - /* Separation */ - double separation_x, separation_xinside; - double separation_y, separation_yinside; - - /* Split */ - double split_xsize; - double split_ysize; - - /* Splits */ - double splits_x,splits_y; - - /* Stripes */ - double stripes_space; - double stripes_warp; - - /* Wedge */ - double wedge_angle, wedge_hole; - double wedge_count, wedge_swirl; - - /* Wedge_Julia */ - double wedge_julia_angle; - double wedge_julia_count; - double wedge_julia_power; - double wedge_julia_dist; - - /* Wedge_Sph */ - double wedge_sph_angle, wedge_sph_count; - double wedge_sph_hole, wedge_sph_swirl; - - /* Whorl */ - double whorl_inside, whorl_outside; - - /* Waves2 */ - double waves2_freqx, waves2_scalex; - double waves2_freqy, waves2_scaley; - - /* Auger */ - double auger_sym, auger_weight; - double auger_freq, auger_scale; - - /* Flux */ - double flux_spread; - - /* Mobius */ - double mobius_re_a, mobius_im_a; - double mobius_re_b, mobius_im_b; - double mobius_re_c, mobius_im_c; - double mobius_re_d, mobius_im_d; - - /* If perspective is used, precalculate these values */ - /* from the _angle and _dist */ - double persp_vsin; - double persp_vfcos; - - /* If Julia_N is used, precalculate these values */ - double julian_rN; - double julian_cn; - - /* If Julia_Scope is used, precalculate these values */ - double juliascope_rN; - double juliascope_cn; - - /* if Wedge_Julia, precalculate */ - double wedgeJulia_rN; - double wedgeJulia_cn; - double wedgeJulia_cf; - - /* If Radial_Blur is used, precalculate these values */ - double radialBlur_spinvar; - double radialBlur_zoomvar; - - /* Precalculate these values for waves */ - double waves_dx2; - double waves_dy2; - - /* If disc2 is used, precalculate these values */ - double disc2_sinadd; - double disc2_cosadd; - double disc2_timespi; - - /* If supershape is used, precalculate these values */ - double super_shape_pm_4; - double super_shape_pneg1_n1; - - int num_active_vars; - double active_var_weights[flam3_nvariations]; - int varFunc[flam3_nvariations]; - - int motion_freq; - int motion_func; - - struct xform *motion; - int num_motion; - - -} flam3_xform; - -typedef struct { - char flame_name[flam3_name_len+1]; /* 64 chars plus a null */ - double time; - int interpolation; - int interpolation_type; - int palette_interpolation; - int num_xforms; - int final_xform_index; - int final_xform_enable; - flam3_xform *xform; - - /* Xaos implementation */ - double **chaos; - int chaos_enable; - - int genome_index; /* index into source file */ - char parent_fname[flam3_parent_fn_len]; /* base filename where parent was located */ - int symmetry; /* 0 means none */ - flam3_palette palette; - char *input_image; /* preview/temporary! */ - int palette_index; - double brightness; /* 1.0 = normal */ - double contrast; /* 1.0 = normal */ - double gamma; - double highlight_power; - int width, height; /* of the final image */ - int spatial_oversample; - double center[2]; /* of camera */ - double rot_center[2]; /* really the center */ - double rotate; /* camera */ - double vibrancy; /* blend between color algs (0=old,1=new) */ - double hue_rotation; /* applies to cmap, 0-1 */ - double background[3]; - double zoom; /* effects ppu, sample density, scale */ - double pixels_per_unit; /* vertically */ - double spatial_filter_radius; /* radius of spatial filter */ - int spatial_filter_select; /* selected spatial filter */ -// double (*spatial_filter_func)(double); /* spatial filter kernel function */ -// double spatial_filter_support; /* size of standard kernel for specific function */ - double sample_density; /* samples per pixel (not bucket) */ - /* in order to motion blur more accurately we compute the logs of the - sample density many times and average the results. */ - /* nbatches is the number of times the buckets are filtered into - the abucket log accumulator */ - /* ntemporal_samples is the number of time steps per batch. this many - interpolated control points are used per batch and accumulated */ - int nbatches; - int ntemporal_samples; - - /* Density estimation parameters for blurring low density hits */ - double estimator; /* Filter width for bin with one hit */ - double estimator_curve; /* Exponent on decay function ( MAX / a^(k-1) ) */ - double estimator_minimum; /* Minimum filter width used - - forces filter to be used of at least this width on all pts */ - - /* XML Edit structure */ - xmlDocPtr edits; - - /* Small-gamma linearization threshold */ - double gam_lin_thresh; - - /* for cmap_interpolated hack */ - int palette_index0; - double hue_rotation0; - int palette_index1; - double hue_rotation1; - double palette_blend; - - int temporal_filter_type; /* Temporal filters */ - double temporal_filter_width, temporal_filter_exp; - - int palette_mode; - - -} flam3_genome; - -typedef struct { - int from; - int to; - double scalar; -} flam3_chaos_entry; - -/* xform manipulation */ - -void flam3_add_motion_element(flam3_xform *xf); -void flam3_add_xforms(flam3_genome *cp, int num_to_add, int interp_padding, int final_flag); -void flam3_delete_xform(flam3_genome *thiscp, int idx_to_delete); -void flam3_copy_xform(flam3_xform *dest, flam3_xform *src); -void flam3_copy(flam3_genome *dest, flam3_genome *src); -void flam3_copyx(flam3_genome *dest, flam3_genome *src, int num_std, int num_final); -void flam3_copy_params(flam3_xform *dest, flam3_xform *src, int varn); -void flam3_delete_motion_elements(flam3_xform *xf); - -EXPORT int flam3_xform_preview(flam3_genome *cp, int xi, double range, int numvals, int depth, double *result, randctx *rc); -EXPORT unsigned short* flam3_create_xform_distrib(flam3_genome *cp); -int flam3_create_chaos_distrib(flam3_genome *cp, int xi, unsigned short *xform_distrib); -int flam3_check_unity_chaos(flam3_genome *cp); -void clear_cp(flam3_genome *cp, int def_flag); - -/* samples is array nsamples*4 long of x,y,color triples. - using (samples[0], samples[1]) as starting XY point and - (samples[2], samples[3]) as starting color coordinate, - perform fuse iterations and throw them away, then perform - nsamples iterations and save them in the samples array */ -EXPORT int flam3_iterate(flam3_genome *g, int nsamples, int fuse, double *samples, - unsigned short *xform_distrib, randctx *rc); - -void apply_motion_parameters(flam3_xform *xf, flam3_xform *addto, double blend); - -/* genomes is array ngenomes long, with times set and in ascending order. - interpolate to the requested time and return in result */ -EXPORT void flam3_interpolate(flam3_genome *genomes, int ngenomes, double time, double stagger, flam3_genome *result); - -/* print genome to given file with extra_attributes if not NULL */ -EXPORT void flam3_print(FILE *f, flam3_genome *g, char *extra_attributes, int print_edits); -void flam3_print_xform(FILE *f, flam3_xform *x, int final_flag, int numstd, double *chaos_row, int motion_flag); -EXPORT char *flam3_print_to_string(flam3_genome *cp); - -/* ivars is a list of variations to use, or flam3_variation_random */ -/* ivars_n is the number of values in ivars to select from. */ -/* sym is either a symmetry group or 0 meaning random or no symmetry */ -/* spec_xforms specifies the number of xforms to use, setting to 0 makes the number random. */ -EXPORT void flam3_random(flam3_genome *g, int *ivars, int ivars_n, int sym, int spec_xforms); - -void add_to_action(char *action, char *addtoaction); - -EXPORT void flam3_mutate(flam3_genome *cp, int mutate_mode, int *ivars, int ivars_n, int sym, double speed, randctx *rc, char *action); -EXPORT void flam3_cross(flam3_genome *cp0, flam3_genome *cp1, flam3_genome *out, int cross_mode, randctx *rc, char *action); - -/* return NULL in case of error */ -EXPORT flam3_genome *flam3_parse_xml2(char *s, char *fn, int default_flag, int *ncps); -flam3_genome *flam3_parse_from_file(FILE *f, char *fn, int default_flag, int *ncps); - -void flam3_add_symmetry(flam3_genome *g, int sym); - -void flam3_improve_colors(flam3_genome *g, int ntries, int change_palette, int color_resolution); -EXPORT int flam3_colorhist(flam3_genome *cp, int num_batches, randctx *rc, double *hist); -EXPORT int flam3_estimate_bounding_box(flam3_genome *g, double eps, int nsamples, - double *bmin, double *bmax, randctx *rc); -void flam3_rotate(flam3_genome *g, double angle, int interp_type); /* angle in degrees */ - -double flam3_dimension(flam3_genome *g, int ntries, int clip_to_camera); -double flam3_lyapunov(flam3_genome *g, int ntries); - -void flam3_apply_template(flam3_genome *cp, flam3_genome *templ); - -EXPORT int flam3_count_nthreads(void); - -typedef struct { -// double temporal_filter_radius; - double pixel_aspect_ratio; /* width over height of each pixel */ - flam3_genome *genomes; - int ngenomes; - int verbose; - int bits; - int bytes_per_channel; - int earlyclip; - double time; - int (*progress)(void *, double, int, double); - void *progress_parameter; - randctx rc; - int nthreads; - int sub_batch_size; -} flam3_frame; - - -#define flam3_field_both 0 -#define flam3_field_even 1 -#define flam3_field_odd 2 - -/* out is pixel array. - pixels are rgb or rgba if nchan is 3 or 4. */ -EXPORT int flam3_render(flam3_frame *f, void *out, int field, int nchan, int transp, stat_struct *stats); - -EXPORT double flam3_render_memory_required(flam3_frame *f); -EXPORT int flam3_make_strip(flam3_genome *cp, int nstrips, int stripnum); -void rotate_by(double *p, double *center, double by); - - -double flam3_random01(); -double flam3_random11(); -int flam3_random_bit(); - -/* ISAAC random numbers */ -double flam3_random_isaac_01(randctx *); -double flam3_random_isaac_11(randctx *); -int flam3_random_isaac_bit(randctx *); - -EXPORT void flam3_init_frame(flam3_frame *f); - -/* External memory helpers */ -EXPORT void *flam3_malloc(size_t size); -EXPORT void flam3_free(void *ptr); - -void flam3_srandom(); - -flam3_genome *sheep_loop(flam3_genome *cp, double blend); -flam3_genome *sheep_edge(flam3_genome *cp, double blend, int seqflag, double stagger); - -/* Motion function indices */ -#define MOTION_SIN 1 -#define MOTION_TRIANGLE 2 -#define MOTION_HILL 3 - -/* Mutation modes */ -#define MUTATE_NOT_SPECIFIED -1 -#define MUTATE_ALL_VARIATIONS 0 -#define MUTATE_ONE_XFORM_COEFS 1 -#define MUTATE_ADD_SYMMETRY 2 -#define MUTATE_POST_XFORMS 3 -#define MUTATE_COLOR_PALETTE 4 -#define MUTATE_DELETE_XFORM 5 -#define MUTATE_ALL_COEFS 6 - -/* Cross modes */ -#define CROSS_NOT_SPECIFIED -1 -#define CROSS_UNION 0 -#define CROSS_INTERPOLATE 1 -#define CROSS_ALTERNATE 2 - -/* Filters */ -/* Spatial filter kernels */ -#define flam3_gaussian_kernel 0 -#define flam3_hermite_kernel 1 -#define flam3_box_kernel 2 -#define flam3_triangle_kernel 3 -#define flam3_bell_kernel 4 -#define flam3_b_spline_kernel 5 -#define flam3_lanczos3_kernel 6 -#define flam3_lanczos2_kernel 7 -#define flam3_mitchell_kernel 8 -#define flam3_blackman_kernel 9 -#define flam3_catrom_kernel 10 -#define flam3_hamming_kernel 11 -#define flam3_hanning_kernel 12 -#define flam3_quadratic_kernel 13 - -/* Temporal filters */ -#define flam3_temporal_box 0 -#define flam3_temporal_gaussian 1 -#define flam3_temporal_exp 2 - - -#endif diff --git a/src/flam3.pc.in b/src/flam3.pc.in deleted file mode 100644 index 32cd769..0000000 --- a/src/flam3.pc.in +++ /dev/null @@ -1,12 +0,0 @@ -prefix=@prefix@ -exec_prefix=@exec_prefix@ -libdir=@libdir@ -includedir=@includedir@ -datarootdir=@datarootdir@ - -Name: flam3 -Description: Renders and animates fractal flames and manipulates their genetic codes, see www.flam3.com for more info. -Version: @VERSION@ -Requires: libpng >= 1.0 libxml-2.0 -Libs: -L${libdir} -lflam3 -ljpeg -lpthread -Cflags: -I${includedir} diff --git a/src/genome.dsp b/src/genome.dsp deleted file mode 100644 index 5ea7f1c..0000000 --- a/src/genome.dsp +++ /dev/null @@ -1,146 +0,0 @@ -# Microsoft Developer Studio Project File - Name="pick" - Package Owner=<4> -# Microsoft Developer Studio Generated Build File, Format Version 6.00 -# ** DO NOT EDIT ** - -# TARGTYPE "Win32 (x86) Console Application" 0x0103 - -CFG=pick - Win32 Debug -!MESSAGE This is not a valid makefile. To build this project using NMAKE, -!MESSAGE use the Export Makefile command and run -!MESSAGE -!MESSAGE NMAKE /f "genome.mak". -!MESSAGE -!MESSAGE You can specify a configuration when running NMAKE -!MESSAGE by defining the macro CFG on the command line. For example: -!MESSAGE -!MESSAGE NMAKE /f "genome.mak" CFG="pick - Win32 Debug" -!MESSAGE -!MESSAGE Possible choices for configuration are: -!MESSAGE -!MESSAGE "pick - Win32 Release" (based on "Win32 (x86) Console Application") -!MESSAGE "pick - Win32 Debug" (based on "Win32 (x86) Console Application") -!MESSAGE - -# Begin Project -# PROP AllowPerConfigDependencies 0 -# PROP Scc_ProjName "" -# PROP Scc_LocalPath "" -CPP=cl.exe -RSC=rc.exe - -!IF "$(CFG)" == "pick - Win32 Release" - -# PROP BASE Use_MFC 0 -# PROP BASE Use_Debug_Libraries 0 -# PROP BASE Output_Dir "Release" -# PROP BASE Intermediate_Dir "Release" -# PROP BASE Target_Dir "" -# PROP Use_MFC 0 -# PROP Use_Debug_Libraries 0 -# PROP Output_Dir "Release" -# PROP Intermediate_Dir "Release" -# PROP Ignore_Export_Lib 0 -# PROP Target_Dir "" -# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c -# ADD CPP /nologo /W3 /GX /O2 /I "c:\src\libpng" /I "c:\src\zlib" /I "c:\src\libxml2\include" /I "c:\src\jpeg" /I "c:\src\iconv\include" /I "c:\src\pthreads" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /Zm1000 /c -# ADD BASE RSC /l 0x409 /d "NDEBUG" -# ADD RSC /l 0x409 /d "NDEBUG" -BSC32=bscmake.exe -# ADD BASE BSC32 /nologo -# ADD BSC32 /nologo -LINK32=link.exe -# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 -# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib c:\src\jpeg\libjpeg.lib c:\src\libpng\libpng.lib c:\src\libxml2\lib\libxml2.lib c:\src\zlib\zlib.lib c:\src\pthreads\pthreadVC2.lib /nologo /subsystem:console /machine:I386 /out:"Release/flam3-genome.exe" - -!ELSEIF "$(CFG)" == "pick - Win32 Debug" - -# PROP BASE Use_MFC 0 -# PROP BASE Use_Debug_Libraries 1 -# PROP BASE Output_Dir "Debug" -# PROP BASE Intermediate_Dir "Debug" -# PROP BASE Target_Dir "" -# PROP Use_MFC 0 -# PROP Use_Debug_Libraries 1 -# PROP Output_Dir "Debug" -# PROP Intermediate_Dir "Debug" -# PROP Ignore_Export_Lib 0 -# PROP Target_Dir "" -# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c -# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "c:\src\libpng" /I "c:\src\libxml2\include" /I "c:\src\jpeg" /I "c:\src\iconv\include" /I "c:\src\zlib" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /Zm1000 /c -# ADD BASE RSC /l 0x409 /d "_DEBUG" -# ADD RSC /l 0x409 /d "_DEBUG" -BSC32=bscmake.exe -# ADD BASE BSC32 /nologo -# ADD BSC32 /nologo -LINK32=link.exe -# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept -# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib c:\src\jpeg\libjpeg.lib c:\src\libpng\libpng.lib c:\src\libxml2\lib\libxml2.lib c:\src\zlib\zlib.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept - -!ENDIF - -# Begin Target - -# Name "pick - Win32 Release" -# Name "pick - Win32 Debug" -# Begin Group "Source Files" - -# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" -# Begin Source File - -SOURCE=.\docstring.c -# End Source File -# Begin Source File - -SOURCE=".\flam3-genome.c" -# End Source File -# Begin Source File - -SOURCE=".\flam3-palettes.c" -# End Source File -# Begin Source File - -SOURCE=.\flam3.c -# End Source File -# Begin Source File - -SOURCE=.\isaac.c -# End Source File -# Begin Source File - -SOURCE=.\jpeg.c -# End Source File -# Begin Source File - -SOURCE=.\png.c -# End Source File -# End Group -# Begin Group "Header Files" - -# PROP Default_Filter "h;hpp;hxx;hm;inl" -# Begin Source File - -SOURCE=cmap.h -# End Source File -# Begin Source File - -SOURCE=config.h -# End Source File -# Begin Source File - -SOURCE=jpeg.h -# End Source File -# Begin Source File - -SOURCE=libifs.h -# End Source File -# Begin Source File - -SOURCE=rect.h -# End Source File -# End Group -# Begin Group "Resource Files" - -# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" -# End Group -# End Target -# End Project diff --git a/src/img.h b/src/img.h deleted file mode 100644 index 6bab912..0000000 --- a/src/img.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - - -#include -#include "flam3.h" - -#define FLAM3_PNG_COM 8 - -#ifdef WIN32 - #define snprintf _snprintf -#endif - -typedef struct { - - char *genome; - char *badvals; - char *numiters; - char *rtime; - -} flam3_img_comments; - - -void write_jpeg(FILE *file, unsigned char *image, int width, int height, flam3_img_comments *fpc); -void write_png(FILE *file, void *image, int width, int height, flam3_img_comments *fpc, int bpc); - -/* returns RGBA pixel array or NULL on failure */ -unsigned char *read_png(FILE *file, int *width, int *height); -unsigned char *read_jpeg(FILE *file, int *width, int *height); diff --git a/src/install-sh b/src/install-sh deleted file mode 100755 index e843669..0000000 --- a/src/install-sh +++ /dev/null @@ -1,250 +0,0 @@ -#!/bin/sh -# -# install - install a program, script, or datafile -# This comes from X11R5 (mit/util/scripts/install.sh). -# -# Copyright 1991 by the Massachusetts Institute of Technology -# -# Permission to use, copy, modify, distribute, and sell this software and its -# documentation for any purpose is hereby granted without fee, provided that -# the above copyright notice appear in all copies and that both that -# copyright notice and this permission notice appear in supporting -# documentation, and that the name of M.I.T. not be used in advertising or -# publicity pertaining to distribution of the software without specific, -# written prior permission. M.I.T. makes no representations about the -# suitability of this software for any purpose. It is provided "as is" -# without express or implied warranty. -# -# Calling this script install-sh is preferred over install.sh, to prevent -# `make' implicit rules from creating a file called install from it -# when there is no Makefile. -# -# This script is compatible with the BSD install script, but was written -# from scratch. It can only install one file at a time, a restriction -# shared with many OS's install programs. - - -# set DOITPROG to echo to test this script - -# Don't use :- since 4.3BSD and earlier shells don't like it. -doit="${DOITPROG-}" - - -# put in absolute paths if you don't have them in your path; or use env. vars. - -mvprog="${MVPROG-mv}" -cpprog="${CPPROG-cp}" -chmodprog="${CHMODPROG-chmod}" -chownprog="${CHOWNPROG-chown}" -chgrpprog="${CHGRPPROG-chgrp}" -stripprog="${STRIPPROG-strip}" -rmprog="${RMPROG-rm}" -mkdirprog="${MKDIRPROG-mkdir}" - -transformbasename="" -transform_arg="" -instcmd="$mvprog" -chmodcmd="$chmodprog 0755" -chowncmd="" -chgrpcmd="" -stripcmd="" -rmcmd="$rmprog -f" -mvcmd="$mvprog" -src="" -dst="" -dir_arg="" - -while [ x"$1" != x ]; do - case $1 in - -c) instcmd="$cpprog" - shift - continue;; - - -d) dir_arg=true - shift - continue;; - - -m) chmodcmd="$chmodprog $2" - shift - shift - continue;; - - -o) chowncmd="$chownprog $2" - shift - shift - continue;; - - -g) chgrpcmd="$chgrpprog $2" - shift - shift - continue;; - - -s) stripcmd="$stripprog" - shift - continue;; - - -t=*) transformarg=`echo $1 | sed 's/-t=//'` - shift - continue;; - - -b=*) transformbasename=`echo $1 | sed 's/-b=//'` - shift - continue;; - - *) if [ x"$src" = x ] - then - src=$1 - else - # this colon is to work around a 386BSD /bin/sh bug - : - dst=$1 - fi - shift - continue;; - esac -done - -if [ x"$src" = x ] -then - echo "install: no input file specified" - exit 1 -else - true -fi - -if [ x"$dir_arg" != x ]; then - dst=$src - src="" - - if [ -d $dst ]; then - instcmd=: - else - instcmd=mkdir - fi -else - -# Waiting for this to be detected by the "$instcmd $src $dsttmp" command -# might cause directories to be created, which would be especially bad -# if $src (and thus $dsttmp) contains '*'. - - if [ -f $src -o -d $src ] - then - true - else - echo "install: $src does not exist" - exit 1 - fi - - if [ x"$dst" = x ] - then - echo "install: no destination specified" - exit 1 - else - true - fi - -# If destination is a directory, append the input filename; if your system -# does not like double slashes in filenames, you may need to add some logic - - if [ -d $dst ] - then - dst="$dst"/`basename $src` - else - true - fi -fi - -## this sed command emulates the dirname command -dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` - -# Make sure that the destination directory exists. -# this part is taken from Noah Friedman's mkinstalldirs script - -# Skip lots of stat calls in the usual case. -if [ ! -d "$dstdir" ]; then -defaultIFS=' -' -IFS="${IFS-${defaultIFS}}" - -oIFS="${IFS}" -# Some sh's can't handle IFS=/ for some reason. -IFS='%' -set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` -IFS="${oIFS}" - -pathcomp='' - -while [ $# -ne 0 ] ; do - pathcomp="${pathcomp}${1}" - shift - - if [ ! -d "${pathcomp}" ] ; - then - $mkdirprog "${pathcomp}" - else - true - fi - - pathcomp="${pathcomp}/" -done -fi - -if [ x"$dir_arg" != x ] -then - $doit $instcmd $dst && - - if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && - if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && - if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && - if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi -else - -# If we're going to rename the final executable, determine the name now. - - if [ x"$transformarg" = x ] - then - dstfile=`basename $dst` - else - dstfile=`basename $dst $transformbasename | - sed $transformarg`$transformbasename - fi - -# don't allow the sed command to completely eliminate the filename - - if [ x"$dstfile" = x ] - then - dstfile=`basename $dst` - else - true - fi - -# Make a temp file name in the proper directory. - - dsttmp=$dstdir/#inst.$$# - -# Move or copy the file name to the temp name - - $doit $instcmd $src $dsttmp && - - trap "rm -f ${dsttmp}" 0 && - -# and set any options; do chmod last to preserve setuid bits - -# If any of these fail, we abort the whole thing. If we want to -# ignore errors from any of these, just make sure not to ignore -# errors from the above "$doit $instcmd $src $dsttmp" command. - - if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && - if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && - if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && - if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && - -# Now rename the file to the real destination. - - $doit $rmcmd -f $dstdir/$dstfile && - $doit $mvcmd $dsttmp $dstdir/$dstfile - -fi && - - -exit 0 diff --git a/src/interpolation.c b/src/interpolation.c deleted file mode 100644 index 0ab1c54..0000000 --- a/src/interpolation.c +++ /dev/null @@ -1,980 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#include "interpolation.h" -#include "palettes.h" - -double adjust_percentage(double in) { - - if (in==0.0) - return(0.0); - else - return(pow(10.0, -log(1.0/in)/log(2))); - -} - -double motion_funcs(int funcnum, double timeval) { - - /* motion funcs should be cyclic, and equal to 0 at integral time values */ - /* abs peak values should be not be greater than 1 */ - if (funcnum==MOTION_SIN) { - return (sin(2.0*M_PI*timeval)); - } else if (funcnum==MOTION_TRIANGLE) { - double fr = fmod(timeval,1.0); - - if (fr<0) fr+= 1.0; - - if (fr<=.25) - fr = 4.0 * fr; - else if (fr<=.75) - fr = -4.0 * fr + 2.0; - else - fr = 4.0 * fr - 4.0; - - return(fr); - } else { //if (funcnum==MOTION_HILL) { - return( (1.0-cos(2.0*M_PI*timeval)) * 0.5); - } - -} - -double det_matrix(double s[2][2]) { - return s[0][0] * s[1][1] - s[0][1] * s[1][0]; -} - -int id_matrix(double s[3][2]) { - return - (s[0][0] == 1.0) && - (s[0][1] == 0.0) && - (s[1][0] == 0.0) && - (s[1][1] == 1.0) && - (s[2][0] == 0.0) && - (s[2][1] == 0.0); -} - -int zero_matrix(double s[3][2]) { - return - (s[0][0] == 0.0) && - (s[0][1] == 0.0) && - (s[1][0] == 0.0) && - (s[1][1] == 0.0) && - (s[2][0] == 0.0) && - (s[2][1] == 0.0); -} - -void copy_matrix(double to[3][2], double from[3][2]) { - - to[0][0] = from[0][0]; - to[0][1] = from[0][1]; - to[1][0] = from[1][0]; - to[1][1] = from[1][1]; - to[2][0] = from[2][0]; - to[2][1] = from[2][1]; -} - - -void clear_matrix(double m[3][2]) { - m[0][0] = 0.0; - m[0][1] = 0.0; - m[1][0] = 0.0; - m[1][1] = 0.0; - m[2][0] = 0.0; - m[2][1] = 0.0; -} - -void sum_matrix(double s, double m1[3][2], double m2[3][2]) { - - m2[0][0] += s * m1[0][0]; - m2[0][1] += s * m1[0][1]; - m2[1][0] += s * m1[1][0]; - m2[1][1] += s * m1[1][1]; - m2[2][0] += s * m1[2][0]; - m2[2][1] += s * m1[2][1]; -} - -void mult_matrix(double s1[2][2], double s2[2][2], double d[2][2]) { - d[0][0] = s1[0][0] * s2[0][0] + s1[1][0] * s2[0][1]; - d[1][0] = s1[0][0] * s2[1][0] + s1[1][0] * s2[1][1]; - d[0][1] = s1[0][1] * s2[0][0] + s1[1][1] * s2[0][1]; - d[1][1] = s1[0][1] * s2[1][0] + s1[1][1] * s2[1][1]; -} - -int compare_xforms(const void *av, const void *bv) { - flam3_xform *a = (flam3_xform *) av; - flam3_xform *b = (flam3_xform *) bv; - double aa[2][2]; - double bb[2][2]; - double ad, bd; - - aa[0][0] = a->c[0][0]; - aa[0][1] = a->c[0][1]; - aa[1][0] = a->c[1][0]; - aa[1][1] = a->c[1][1]; - bb[0][0] = b->c[0][0]; - bb[0][1] = b->c[0][1]; - bb[1][0] = b->c[1][0]; - bb[1][1] = b->c[1][1]; - ad = det_matrix(aa); - bd = det_matrix(bb); - - if (a->color_speed > b->color_speed) return 1; - if (a->color_speed < b->color_speed) return -1; - if (a->color_speed) { - if (ad < 0) return -1; - if (bd < 0) return 1; - ad = atan2(a->c[0][0], a->c[0][1]); - bd = atan2(b->c[0][0], b->c[0][1]); - } - - if (ad < bd) return -1; - if (ad > bd) return 1; - return 0; -} - -void interpolate_cmap(flam3_palette cmap, double blend, - int index0, double hue0, int index1, double hue1) { - - flam3_palette p0,p1; - int i, j, rcode; - - rcode = flam3_get_palette(index0, p0, hue0); - if (rcode<0) - fprintf(stderr,"unable to retrieve palette %d, setting to white\n", index0); - rcode = flam3_get_palette(index1, p1, hue1); - if (rcode<0) - fprintf(stderr,"unable to retrieve palette %d, setting to white\n", index1); - - for (i = 0; i < 256; i++) { - double t[5], s[5]; - - rgb2hsv(p0[i].color, s); - rgb2hsv(p1[i].color, t); - - s[3] = p0[i].color[3]; - t[3] = p1[i].color[3]; - - s[4] = p0[i].index; - t[4] = p1[i].index; - - for (j = 0; j < 5; j++) - t[j] = ((1.0-blend) * s[j]) + (blend * t[j]); - - hsv2rgb(t, cmap[i].color); - cmap[i].color[3] = t[3]; - cmap[i].index = t[4]; - } -} - -void interp_and_convert_back(double *c, int ncps, int xfi, double cxang[4][2], - double cxmag[4][2], double cxtrn[4][2],double store_array[3][2]) { - - int i,col; - - double accang[2],accmag[2]; - double expmag; - int accmode[2]; - - accang[0] = 0.0; - accang[1] = 0.0; - accmag[0] = 0.0; - accmag[1] = 0.0; - - accmode[0]=accmode[1]=0; - - /* accumulation mode defaults to logarithmic, but in special */ - /* cases we want to switch to linear accumulation */ - for (col=0; col<2; col++) { - for (i=0; i0 && cflag==0) { - - /* Adjust the angles to make sure that it's within wind:wind+2pi */ - refang = cp[k].xform[xfi].wind[col] - 2*M_PI; - - /* Make sure both angles are within [refang refang+2*pi] */ - while(cxang[k-1][col] < refang) - cxang[k-1][col] += 2*M_PI; - - while(cxang[k-1][col] > refang + 2*M_PI) - cxang[k-1][col] -= 2*M_PI; - - while(cxang[k][col] < refang) - cxang[k][col] += 2*M_PI; - - while(cxang[k][col] > refang + 2*M_PI) - cxang[k][col] -= 2*M_PI; - - } else { - - /* Normal way of adjusting angles */ - d = cxang[k][col]-cxang[k-1][col]; - - /* Adjust to avoid the -pi/pi discontinuity */ - if (d > M_PI+EPS) - cxang[k][col] -= 2*M_PI; - else if (d < -(M_PI-EPS) ) /* Forces clockwise rotation at 180 */ - cxang[k][col] += 2*M_PI; - } - } - } -} - -void interpolate_catmull_rom(flam3_genome cps[], double t, flam3_genome *result) { - double t2 = t * t; - double t3 = t2 * t; - double cmc[4]; - - cmc[0] = (2*t2 - t - t3) / 2; - cmc[1] = (3*t3 - 5*t2 + 2) / 2; - cmc[2] = (4*t2 - 3*t3 + t) / 2; - cmc[3] = (t3 - t2) / 2; - - flam3_interpolate_n(result, 4, cps, cmc, 0); -} - -double smoother(double t) { - return 3*t*t - 2*t*t*t; -} - -double get_stagger_coef(double t, double stagger_prc, int num_xforms, int this_xform) { - - /* max_stag is the spacing between xform start times if stagger_prc = 1.0 */ - double max_stag = (double)(num_xforms-1)/num_xforms; - - /* scale the spacing by stagger_prc */ - double stag_scaled = stagger_prc * max_stag; - - /* t ranges from 1 to 0 (the contribution of cp[0] to the blend) */ - /* the first line below makes the first xform interpolate first */ - /* the second line makes the last xform interpolate first */ - double st = stag_scaled * (num_xforms - 1 - this_xform) / (num_xforms-1); -// double st = stag_scaled * (this_xform) / (num_xforms-1); - double et = st + (1-stag_scaled); - -// printf("t=%f xf:%d st=%f et=%f : : %f\n",t,this_xform,st,et,smoother((t-st)/(1-stag_scaled))); - - if (t <= st) - return (0); - else if (t >= et) - return (1); - else - return ( smoother((t-st)/(1-stag_scaled)) ); - -} - - - -/* all cpi and result must be aligned (have the same number of xforms, - and have final xform in the same slot) */ -void flam3_interpolate_n(flam3_genome *result, int ncp, - flam3_genome *cpi, double *c, double stagger) { - int i, j, k, numstd; - - if (flam3_palette_interpolation_hsv == cpi[0].palette_interpolation) { - - for (i = 0; i < 256; i++) { - double t[3], s[5]; - int alpha1 = 1; - - s[0] = s[1] = s[2] = s[3] = s[4] = 0.0; - - for (k = 0; k < ncp; k++) { - rgb2hsv(cpi[k].palette[i].color, t); - for (j = 0; j < 3; j++) - s[j] += c[k] * t[j]; - - s[3] += c[k] * cpi[k].palette[i].color[3]; - if (cpi[k].palette[i].color[3] != 1.0) - alpha1 = 0; - s[4] += c[k] * cpi[k].palette[i].index; - - } - - if (alpha1 == 1) - s[3] = 1.0; - - hsv2rgb(s, result->palette[i].color); - result->palette[i].color[3] = s[3]; - result->palette[i].index = s[4]; - - for (j = 0; j < 4; j++) { - if (result->palette[i].color[j] < 0.0) - result->palette[i].color[j] = 0.0; - if (result->palette[i].color[j] > 1.0) - result->palette[i].color[j] = 1.0; - } - - if (result->palette[i].index < 0.0) - result->palette[i].index = 0.0; - if (result->palette[i].index > 255.0) - result->palette[i].index = 255.0; - } - } else { - /* Sweep - not the best option for float indices */ - for (i = 0; i < 256; i++) { - j = (i < (256 * c[0])) ? 0 : 1; - result->palette[i] = cpi[j].palette[i]; - } - } - - result->palette_index = flam3_palette_random; - result->symmetry = 0; - result->spatial_filter_select = cpi[0].spatial_filter_select; - result->temporal_filter_type = cpi[0].temporal_filter_type; - result->palette_mode = cpi[0].palette_mode; - - result->interpolation_type = cpi[0].interpolation_type; - INTERP(brightness); - INTERP(contrast); - INTERP(highlight_power); - INTERP(gamma); - INTERP(vibrancy); - INTERP(hue_rotation); - INTERI(width); - INTERI(height); - INTERI(spatial_oversample); - INTERP(center[0]); - INTERP(center[1]); - INTERP(rot_center[0]); - INTERP(rot_center[1]); - INTERP(background[0]); - INTERP(background[1]); - INTERP(background[2]); - INTERP(pixels_per_unit); - INTERP(spatial_filter_radius); - INTERP(temporal_filter_exp); - INTERP(temporal_filter_width); - INTERP(sample_density); - INTERP(zoom); - INTERP(rotate); - INTERI(nbatches); - INTERI(ntemporal_samples); - INTERP(estimator); - INTERP(estimator_minimum); - INTERP(estimator_curve); - INTERP(gam_lin_thresh); - - /* Interpolate the chaos array */ - numstd = cpi[0].num_xforms - (cpi[0].final_xform_index >= 0); - for (i=0;ichaos[i][j]<0) result->chaos[i][j]=0; - //chaos can be > 1 - //if (result->chaos[i][j]>1) result->chaos[i][j]=1.0; - } - } - - /* Interpolate each xform */ - for (i = 0; i < cpi[0].num_xforms; i++) { - - double csave[2]; - double td; - int all_id; - int nx = cpi[0].num_xforms-(cpi[0].final_xform_index>=0); - - if (ncp==2 && stagger>0 && i!=cpi[0].final_xform_index) { - csave[0] = c[0]; - csave[1] = c[1]; - c[0] = get_stagger_coef(csave[0],stagger,nx,i); - c[1] = 1.0-c[0]; - } - - - INTERP(xform[i].density); - td = result->xform[i].density; - result->xform[i].density = (td < 0.0) ? 0.0 : td; - INTERP(xform[i].color); - if (result->xform[i].color<0) result->xform[i].color=0; - if (result->xform[i].color>1) result->xform[i].color=1; - - INTERP(xform[i].color_speed); - if (result->xform[i].color_speed<0) result->xform[i].color_speed=0; - if (result->xform[i].color_speed>1) result->xform[i].color_speed=1; - - INTERP(xform[i].opacity); - INTERP(xform[i].animate); - INTERP(xform[i].blob_low); - INTERP(xform[i].blob_high); - INTERP(xform[i].blob_waves); - INTERP(xform[i].pdj_a); - INTERP(xform[i].pdj_b); - INTERP(xform[i].pdj_c); - INTERP(xform[i].pdj_d); - INTERP(xform[i].fan2_x); - INTERP(xform[i].fan2_y); - INTERP(xform[i].rings2_val); - INTERP(xform[i].perspective_angle); - INTERP(xform[i].perspective_dist); - INTERP(xform[i].julian_power); - INTERP(xform[i].julian_dist); - INTERP(xform[i].juliascope_power); - INTERP(xform[i].juliascope_dist); - INTERP(xform[i].radial_blur_angle); - INTERP(xform[i].pie_slices); - INTERP(xform[i].pie_rotation); - INTERP(xform[i].pie_thickness); - INTERP(xform[i].ngon_sides); - INTERP(xform[i].ngon_power); - INTERP(xform[i].ngon_circle); - INTERP(xform[i].ngon_corners); - INTERP(xform[i].curl_c1); - INTERP(xform[i].curl_c2); - INTERP(xform[i].rectangles_x); - INTERP(xform[i].rectangles_y); - INTERP(xform[i].amw_amp); - INTERP(xform[i].disc2_rot); - INTERP(xform[i].disc2_twist); - INTERP(xform[i].super_shape_rnd); - INTERP(xform[i].super_shape_m); - INTERP(xform[i].super_shape_n1); - INTERP(xform[i].super_shape_n2); - INTERP(xform[i].super_shape_n3); - INTERP(xform[i].super_shape_holes); - INTERP(xform[i].flower_petals); - INTERP(xform[i].flower_holes); - INTERP(xform[i].conic_eccentricity); - INTERP(xform[i].conic_holes); - INTERP(xform[i].parabola_height); - INTERP(xform[i].parabola_width); - INTERP(xform[i].bent2_x); - INTERP(xform[i].bent2_y); - INTERP(xform[i].bipolar_shift); - INTERP(xform[i].cell_size); - INTERP(xform[i].cpow_r); - INTERP(xform[i].cpow_i); - INTERP(xform[i].cpow_power); - INTERP(xform[i].curve_xamp); - INTERP(xform[i].curve_yamp); - INTERP(xform[i].curve_xlength); - INTERP(xform[i].curve_ylength); - INTERP(xform[i].escher_beta); - INTERP(xform[i].lazysusan_x); - INTERP(xform[i].lazysusan_y); - INTERP(xform[i].lazysusan_twist); - INTERP(xform[i].lazysusan_space); - INTERP(xform[i].lazysusan_spin); - INTERP(xform[i].modulus_x); - INTERP(xform[i].modulus_y); - INTERP(xform[i].oscope_separation); - INTERP(xform[i].oscope_frequency); - INTERP(xform[i].oscope_amplitude); - INTERP(xform[i].oscope_damping); - INTERP(xform[i].popcorn2_x); - INTERP(xform[i].popcorn2_y); - INTERP(xform[i].popcorn2_c); - INTERP(xform[i].separation_x); - INTERP(xform[i].separation_xinside); - INTERP(xform[i].separation_y); - INTERP(xform[i].separation_yinside); - INTERP(xform[i].split_xsize); - INTERP(xform[i].split_ysize); - INTERP(xform[i].splits_x); - INTERP(xform[i].splits_y); - INTERP(xform[i].stripes_space); - INTERP(xform[i].stripes_warp); - INTERP(xform[i].wedge_angle); - INTERP(xform[i].wedge_hole); - INTERP(xform[i].wedge_count); - INTERP(xform[i].wedge_swirl); - INTERP(xform[i].wedge_julia_angle); - INTERP(xform[i].wedge_julia_count); - INTERP(xform[i].wedge_julia_power); - INTERP(xform[i].wedge_julia_dist); - INTERP(xform[i].wedge_sph_angle); - INTERP(xform[i].wedge_sph_hole); - INTERP(xform[i].wedge_sph_count); - INTERP(xform[i].wedge_sph_swirl); - INTERP(xform[i].whorl_inside); - INTERP(xform[i].whorl_outside); - INTERP(xform[i].waves2_scalex); - INTERP(xform[i].waves2_scaley); - INTERP(xform[i].waves2_freqx); - INTERP(xform[i].waves2_freqy); - INTERP(xform[i].auger_sym); - INTERP(xform[i].auger_weight); - INTERP(xform[i].auger_freq); - INTERP(xform[i].auger_scale); - INTERP(xform[i].flux_spread); - INTERP(xform[i].mobius_re_a); - INTERP(xform[i].mobius_im_a); - INTERP(xform[i].mobius_re_b); - INTERP(xform[i].mobius_im_b); - INTERP(xform[i].mobius_re_c); - INTERP(xform[i].mobius_im_c); - INTERP(xform[i].mobius_re_d); - INTERP(xform[i].mobius_im_d); - - for (j = 0; j < flam3_nvariations; j++) - INTERP(xform[i].var[j]); - - if (flam3_inttype_log == cpi[0].interpolation_type) { - double cxmag[4][2]; // XXX why only 4? should be ncp - double cxang[4][2]; - double cxtrn[4][2]; - - /* affine part */ - clear_matrix(result->xform[i].c); - convert_linear_to_polar(cpi,ncp,i,0,cxang,cxmag,cxtrn); - interp_and_convert_back(c, ncp, i, cxang, cxmag, cxtrn,result->xform[i].c); - - /* post part */ - all_id = 1; - for (k=0; kxform[i].post); - if (all_id) { - result->xform[i].post[0][0] = 1.0; - result->xform[i].post[1][1] = 1.0; - } else { - convert_linear_to_polar(cpi,ncp,i,1,cxang,cxmag,cxtrn); - interp_and_convert_back(c, ncp, i, cxang, cxmag, cxtrn,result->xform[i].post); - } - - } else { - - /* Interpolate c matrix & post */ - clear_matrix(result->xform[i].c); - clear_matrix(result->xform[i].post); - all_id = 1; - for (k = 0; k < ncp; k++) { - sum_matrix(c[k], cpi[k].xform[i].c, result->xform[i].c); - sum_matrix(c[k], cpi[k].xform[i].post, result->xform[i].post); - - all_id &= id_matrix(cpi[k].xform[i].post); - - } - if (all_id) { - clear_matrix(result->xform[i].post); - result->xform[i].post[0][0] = 1.0; - result->xform[i].post[1][1] = 1.0; - } - } - - if (ncp==2 && stagger>0 && i!=cpi[0].final_xform_index) { - c[0] = csave[0]; - c[1] = csave[1]; - } - - } - -} - -void establish_asymmetric_refangles(flam3_genome *cp, int ncps) { - - int k, xfi, col; - - double cxang[4][2],d,c1[2]; - - for (xfi=0; xfi M_PI+EPS) - cxang[k][col] -= 2*M_PI; - else if (d < -(M_PI-EPS) ) - cxang[k][col] += 2*M_PI; - - /* If this is an asymmetric case, store the NON-symmetric angle */ - /* Check them pairwise and store the reference angle in the second */ - /* to avoid overwriting if asymmetric on both sides */ - padsymflag = 0; - - sym0 = (cp[k-1].xform[xfi].animate==0 || (cp[k-1].xform[xfi].padding==1 && padsymflag)); - sym1 = (cp[k].xform[xfi].animate==0 || (cp[k].xform[xfi].padding==1 && padsymflag)); - - if ( sym1 && !sym0 ) - cp[k].xform[xfi].wind[col] = cxang[k-1][col] + 2*M_PI; - else if ( sym0 && !sym1 ) - cp[k].xform[xfi].wind[col] = cxang[k][col] + 2*M_PI; - - } - } - } -} - -void flam3_align(flam3_genome *dst, flam3_genome *src, int nsrc) { - int i, tfx, tnx, max_nx = 0, max_fx = 0; - int already_aligned=1; - int xf,j; - int ii,fnd; - double normed; - int usethisone; - - usethisone = (nsrc/2) - 1; - - max_nx = src[0].num_xforms - (src[0].final_xform_index >= 0); - max_fx = src[0].final_xform_enable; - - for (i = 1; i < nsrc; i++) { - tnx = src[i].num_xforms - (src[i].final_xform_index >= 0); - if (max_nx != tnx) { - already_aligned = 0; - if (tnx > max_nx) max_nx = tnx; - } - - tfx = src[i].final_xform_enable; - if (max_fx != tfx) { - already_aligned = 0; - max_fx |= tfx; - } - } - - /* Pad the cps to equal xforms */ - for (i = 0; i < nsrc; i++) { - flam3_copyx(&dst[i], &src[i], max_nx, max_fx); - } - - /* Skip if this genome is compatibility mode */ - if (dst[usethisone].interpolation_type == flam3_inttype_compat || - dst[usethisone].interpolation_type == flam3_inttype_older) - return; - - - /* Check to see if there's a parametric variation present in one xform */ - /* but not in an aligned xform. If this is the case, use the parameters */ - /* from the xform with the variation as the defaults for the blank one. */ - - /* All genomes will have the same number of xforms at this point */ - /* num = max_nx + max_fx */ - for (i = 0; i0) { - - /* Check to see if the prior genome's xform is populated */ - if (dst[i-1].xform[xf].var[j] != 0) { - - /* Copy the prior genome's parameters and continue */ - flam3_copy_params(&(dst[i].xform[xf]), &(dst[i-1].xform[xf]), j); - continue; - } - - } else if (i0 && dst[i-1].interpolation_type==flam3_inttype_log) ) { - - for (ii=-1; ii<=1; ii+=2) { - - /* Skip if out of bounds */ - if (i+ii<0 || i+ii>=nsrc) - continue; - - /* Skip if this is also padding */ - if (dst[i+ii].xform[xf].padding==1) - continue; - - /* Spherical / Ngon (trumps all others due to holes) */ - /* Interpolate these against a 180 degree rotated identity */ - /* with weight -1. */ - /* Added JULIAN/JULIASCOPE to get rid of black wedges */ - if (dst[i+ii].xform[xf].var[VAR_SPHERICAL]>0 || - dst[i+ii].xform[xf].var[VAR_NGON]>0 || - dst[i+ii].xform[xf].var[VAR_JULIAN]>0 || - dst[i+ii].xform[xf].var[VAR_JULIASCOPE]>0 || - dst[i+ii].xform[xf].var[VAR_POLAR]>0 || - dst[i+ii].xform[xf].var[VAR_WEDGE_SPH]>0 || - dst[i+ii].xform[xf].var[VAR_WEDGE_JULIA]>0) { - - dst[i].xform[xf].var[VAR_LINEAR] = -1.0; - /* Set the coefs appropriately */ - dst[i].xform[xf].c[0][0] = -1.0; - dst[i].xform[xf].c[0][1] = 0.0; - dst[i].xform[xf].c[1][0] = 0.0; - dst[i].xform[xf].c[1][1] = -1.0; - dst[i].xform[xf].c[2][0] = 0.0; - dst[i].xform[xf].c[2][1] = 0.0; - fnd=-1; - } - } - - } - - if (fnd==0) { - - for (ii=-1; ii<=1; ii+=2) { - - /* Skip if out of bounds */ - if (i+ii<0 || i+ii>=nsrc) - continue; - - /* Skip if also padding */ - if (dst[i+ii].xform[xf].padding==1) - continue; - - /* Rectangles */ - if (dst[i+ii].xform[xf].var[VAR_RECTANGLES]>0) { - dst[i].xform[xf].var[VAR_RECTANGLES] = 1.0; - dst[i].xform[xf].rectangles_x = 0.0; - dst[i].xform[xf].rectangles_y = 0.0; - fnd++; - } - - /* Rings 2 */ - if (dst[i+ii].xform[xf].var[VAR_RINGS2]>0) { - dst[i].xform[xf].var[VAR_RINGS2] = 1.0; - dst[i].xform[xf].rings2_val = 0.0; - fnd++; - } - - /* Fan 2 */ - if (dst[i+ii].xform[xf].var[VAR_FAN2]>0) { - dst[i].xform[xf].var[VAR_FAN2] = 1.0; - dst[i].xform[xf].fan2_x = 0.0; - dst[i].xform[xf].fan2_y = 0.0; - fnd++; - } - - /* Blob */ - if (dst[i+ii].xform[xf].var[VAR_BLOB]>0) { - dst[i].xform[xf].var[VAR_BLOB] = 1.0; - dst[i].xform[xf].blob_low = 1.0; - dst[i].xform[xf].blob_high = 1.0; - dst[i].xform[xf].blob_waves = 1.0; - fnd++; - } - - /* Perspective */ - if (dst[i+ii].xform[xf].var[VAR_PERSPECTIVE]>0) { - dst[i].xform[xf].var[VAR_PERSPECTIVE] = 1.0; - dst[i].xform[xf].perspective_angle = 0.0; - /* Keep the perspective distance as-is */ - fnd++; - } - - /* Curl */ - if (dst[i+ii].xform[xf].var[VAR_CURL]>0) { - dst[i].xform[xf].var[VAR_CURL] = 1.0; - dst[i].xform[xf].curl_c1 = 0.0; - dst[i].xform[xf].curl_c2 = 0.0; - fnd++; - } - - /* Super-Shape */ - if (dst[i+ii].xform[xf].var[VAR_SUPER_SHAPE]>0) { - dst[i].xform[xf].var[VAR_SUPER_SHAPE] = 1.0; - /* Keep supershape_m the same */ - dst[i].xform[xf].super_shape_n1 = 2.0; - dst[i].xform[xf].super_shape_n2 = 2.0; - dst[i].xform[xf].super_shape_n3 = 2.0; - dst[i].xform[xf].super_shape_rnd = 0.0; - dst[i].xform[xf].super_shape_holes = 0.0; - fnd++; - } - } - } - - /* If we didn't have any matches with those, */ - /* try the affine ones, fan and rings */ - if (fnd==0) { - - for (ii=-1; ii<=1; ii+=2) { - - /* Skip if out of bounds */ - if (i+ii<0 || i+ii>=nsrc) - continue; - - /* Skip if also a padding xform */ - if (dst[i+ii].xform[xf].padding==1) - continue; - - /* Fan */ - if (dst[i+ii].xform[xf].var[VAR_FAN]>0) { - dst[i].xform[xf].var[VAR_FAN] = 1.0; - fnd++; - } - - /* Rings */ - if (dst[i+ii].xform[xf].var[VAR_RINGS]>0) { - dst[i].xform[xf].var[VAR_RINGS] = 1.0; - fnd++; - } - - } - - if (fnd>0) { - /* Set the coefs appropriately */ - dst[i].xform[xf].c[0][0] = 0.0; - dst[i].xform[xf].c[0][1] = 1.0; - dst[i].xform[xf].c[1][0] = 1.0; - dst[i].xform[xf].c[1][1] = 0.0; - dst[i].xform[xf].c[2][0] = 0.0; - dst[i].xform[xf].c[2][1] = 0.0; - } - } - - /* If we still have no matches, switch back to linear */ - if (fnd==0) - - dst[i].xform[xf].var[VAR_LINEAR] = 1.0; - - else if (fnd>0) { - - /* Otherwise, go through and normalize the weights. */ - normed = 0.0; - for (j = 0; j < flam3_nvariations; j++) - normed += dst[i].xform[xf].var[j]; - - for (j = 0; j < flam3_nvariations; j++) - dst[i].xform[xf].var[j] /= normed; - - } - } - } /* xforms */ - } /* genomes */ - -} - diff --git a/src/interpolation.h b/src/interpolation.h deleted file mode 100644 index 82d3133..0000000 --- a/src/interpolation.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#ifndef interpolation_included -#define interpolation_included - -#include "private.h" - -#define INTERP(x) do { result->x = 0.0; \ - for (k = 0; k < ncp; k++) result->x += c[k] * cpi[k].x; } while(0) - -#define INTERI(x) do { double tt = 0.0; \ - for (k = 0; k < ncp; k++) tt += c[k] * cpi[k].x; \ - result->x = (int)rint(tt); } while(0) - -double adjust_percentage(double in); -double motion_funcs(int funcnum, double timeval); - -double smoother(double t); -double get_stagger_coef(double t, double stagger_prc, int num_xforms, int this_xform); - -double det_matrix(double s[2][2]); -int id_matrix(double s[3][2]); -int zero_matrix(double s[3][2]); -void copy_matrix(double to[3][2], double from[3][2]); -void clear_matrix(double m[3][2]); -void sum_matrix(double s, double m1[3][2], double m2[3][2]); -void mult_matrix(double s1[2][2], double s2[2][2], double d[2][2]); - -int compare_xforms(const void *av, const void *bv); - -void interpolate_cmap(flam3_palette cmap, double blend, - int index0, double hue0, int index1, double hue1); -void interp_and_convert_back(double *c, int ncps, int xfi, double cxang[4][2], - double cxmag[4][2], double cxtrn[4][2],double store_array[3][2]); -void convert_linear_to_polar(flam3_genome *cp, int ncps, int xfi, int cflag, - double cxang[4][2], double cxmag[4][2], double cxtrn[4][2]); - -void interpolate_catmull_rom(flam3_genome cps[], double t, flam3_genome *result); -void flam3_interpolate_n(flam3_genome *result, int ncp, flam3_genome *cpi, double *c, double stagger); -void establish_asymmetric_refangles(flam3_genome *cp, int ncps); -void flam3_align(flam3_genome *dst, flam3_genome *src, int nsrc); -#endif diff --git a/src/isaac.c b/src/isaac.c deleted file mode 100644 index 014c4d9..0000000 --- a/src/isaac.c +++ /dev/null @@ -1,110 +0,0 @@ -/* ------------------------------------------------------------------------------- -isaac.c: By Bob Jenkins. My random number generator, ISAAC. -MODIFIED: - 960327: Creation (addition of randinit, really) - 970719: use context, not global variables, for internal state - 980324: make a portable version - 991209: modified for inclusion with GNU Backgammon by Gary Wong - 070121: modified for inclusion with flam3 by Erik Reckase ------------------------------------------------------------------------------- -*/ - -#include "isaacs.h" -#include "isaac.h" - -#define ind(mm,x) ((mm)[(x>>2)&(RANDSIZ-1)]) -#define rngstep(mix,a,b,mm,m,m2,r,x) \ -{ \ - x = *m; \ - a = ((a^(mix)) + *(m2++)) & 0xffffffff; \ - *(m++) = y = (ind(mm,x) + a + b) & 0xffffffff; \ - *(r++) = b = (ind(mm,y>>RANDSIZL) + x) & 0xffffffff; \ -} - -void isaac(randctx *ctx) -{ - register ub4 a,b,x,y,*m,*mm,*m2,*r,*mend; - mm=ctx->randmem; r=ctx->randrsl; - a = ctx->randa; b = (ctx->randb + (++ctx->randc)) & 0xffffffff; - for (m = mm, mend = m2 = m+(RANDSIZ/2); m>6 , a, b, mm, m, m2, r, x); - rngstep( a<<2 , a, b, mm, m, m2, r, x); - rngstep( a>>16, a, b, mm, m, m2, r, x); - } - for (m2 = mm; m2>6 , a, b, mm, m, m2, r, x); - rngstep( a<<2 , a, b, mm, m, m2, r, x); - rngstep( a>>16, a, b, mm, m, m2, r, x); - } - ctx->randb = b; ctx->randa = a; -} - - -#define mix(a,b,c,d,e,f,g,h) \ -{ \ - a^=b<<11; d+=a; b+=c; \ - b^=c>>2; e+=b; c+=d; \ - c^=d<<8; f+=c; d+=e; \ - d^=e>>16; g+=d; e+=f; \ - e^=f<<10; h+=e; f+=g; \ - f^=g>>4; a+=f; g+=h; \ - g^=h<<8; b+=g; h+=a; \ - h^=a>>9; c+=h; a+=b; \ -} - -/* if (flag==TRUE), then use the contents of randrsl[] to initialize mm[]. */ -void irandinit(randctx *ctx, word flag) -{ - word i; - ub4 a,b,c,d,e,f,g,h; - ub4 *m,*r; - ctx->randa = ctx->randb = ctx->randc = 0; - m=ctx->randmem; - r=ctx->randrsl; - a=b=c=d=e=f=g=h=0x9e3779b9; /* the golden ratio */ - - for (i=0; i<4; ++i) /* scramble it */ - { - mix(a,b,c,d,e,f,g,h); - } - - if (flag) - { - /* initialize using the contents of r[] as the seed */ - for (i=0; irandcnt=RANDSIZ; /* prepare to use the first set of results */ -} diff --git a/src/isaac.h b/src/isaac.h deleted file mode 100644 index 6554569..0000000 --- a/src/isaac.h +++ /dev/null @@ -1,56 +0,0 @@ -/* ------------------------------------------------------------------------------- -isaac.h: definitions for a random number generator -MODIFIED: - 960327: Creation (addition of randinit, really) - 970719: use context, not global variables, for internal state - 980324: renamed seed to flag - 980605: recommend RANDSIZL=4 for noncryptography. - 991209: modified for inclusion with GNU Backgammon by Gary Wong - 070121: modified for inclusion with flam3 by Erik Reckase ------------------------------------------------------------------------------- -*/ - -#include "isaacs.h" - -#ifndef _ISAAC_H_ -#define _ISAAC_H_ - -#define RANDSIZL (4) /* I recommend 8 for crypto, 4 for simulations */ -#define RANDSIZ (1<randcnt-- ? \ - (isaac(r), (r)->randcnt=RANDSIZ-1, (r)->randrsl[(r)->randcnt]) : \ - (r)->randrsl[(r)->randcnt]) - -#endif - - diff --git a/src/isaacs.h b/src/isaacs.h deleted file mode 100644 index 687d8ae..0000000 --- a/src/isaacs.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - ------------------------------------------------------------------------------- - -Standard definitions and types, Bob Jenkins - -Modified for inclusion with flam3 by Erik Reckase - ------------------------------------------------------------------------------- - -*/ - -#ifndef _ISAACS_H_ - -#define _ISAACS_H_ - -typedef unsigned long int ub4; /* unsigned 4-byte quantities */ - -#define UB4MAXVAL 0xffffffff - -typedef signed long int sb4; - -#define SB4MAXVAL 0x7fffffff - -typedef unsigned short int ub2; - -#define UB2MAXVAL 0xffff - -typedef signed short int sb2; - -#define SB2MAXVAL 0x7fff - -typedef unsigned char ub1; - -#define UB1MAXVAL 0xff - -typedef signed char sb1; /* signed 1-byte quantities */ - -#define SB1MAXVAL 0x7f - -typedef int word; /* fastest type available */ - - - -#endif - diff --git a/src/jpeg.c b/src/jpeg.c deleted file mode 100644 index 218f1be..0000000 --- a/src/jpeg.c +++ /dev/null @@ -1,145 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - - -#include -#include -#include -#include - -#include "config.h" -#include "img.h" -#include "flam3.h" -#include "private.h" - -void -write_jpeg(FILE *file, unsigned char *image, int width, int height, flam3_img_comments *fpc) { - struct jpeg_compress_struct info; - struct jpeg_error_mgr jerr; - size_t i; - char *nick = getenv("nick"); - char *url = getenv("url"); - char *id = getenv("id"); - char *ai; /* For argi */ - int jpegcom_enable = argi("enable_jpeg_comments",1); - - char nick_string[64], url_string[128], id_string[128]; - char bv_string[64],ni_string[64],rt_string[64]; - char genome_string[65536], ver_string[64]; - - /* Create the mandatory comment strings */ - snprintf(genome_string,65536,"flam3_genome: %s",fpc->genome); - snprintf(bv_string,64,"flam3_error_rate: %s",fpc->badvals); - snprintf(ni_string,64,"flam3_samples: %s",fpc->numiters); - snprintf(rt_string,64,"flam3_time: %s",fpc->rtime); - snprintf(ver_string,64,"flam3_version: %s",flam3_version()); - - info.err = jpeg_std_error(&jerr); - jpeg_create_compress(&info); - jpeg_stdio_dest(&info, file); - info.in_color_space = JCS_RGB; - info.input_components = 3; - info.image_width = width; - info.image_height = height; - jpeg_set_defaults(&info); - - if (getenv("jpeg")) { - int quality = atoi(getenv("jpeg")); - jpeg_set_quality(&info, quality, TRUE); - } - - jpeg_start_compress(&info, TRUE); - - /* Write comments to jpeg */ - if (jpegcom_enable==1) { - jpeg_write_marker(&info, JPEG_COM, (unsigned char *)ver_string, (int)strlen(ver_string)); - - if (0 != nick) { - snprintf(nick_string,64,"flam3_nickname: %s",nick); - jpeg_write_marker(&info, JPEG_COM, (unsigned char *)nick_string, (int)strlen(nick_string)); - } - - if (0 != url) { - snprintf(url_string,128,"flam3_url: %s",url); - jpeg_write_marker(&info, JPEG_COM, (unsigned char *)url_string, (int)strlen(url_string)); - } - - if (0 != id) { - snprintf(id_string,128,"flam3_id: %s",id); - jpeg_write_marker(&info, JPEG_COM, (unsigned char *)id_string, (int)strlen(id_string)); - } - - jpeg_write_marker(&info, JPEG_COM, (unsigned char *)bv_string, (int)strlen(bv_string)); - jpeg_write_marker(&info, JPEG_COM, (unsigned char *)ni_string, (int)strlen(ni_string)); - jpeg_write_marker(&info, JPEG_COM, (unsigned char *)rt_string, (int)strlen(rt_string)); - jpeg_write_marker(&info, JPEG_COM, (unsigned char *)genome_string, (int)strlen(genome_string)); - } - - for (i = 0; i < height; i++) { - JSAMPROW row_pointer[1]; - row_pointer[0] = (unsigned char *) image + (3 * width * i); - jpeg_write_scanlines(&info, row_pointer, 1); - } - jpeg_finish_compress(&info); - jpeg_destroy_compress(&info); -} - -unsigned char *read_jpeg(FILE *ifp, int *width, int *height) { - struct jpeg_decompress_struct cinfo; - struct jpeg_error_mgr jerr; - int num_scanlines; - unsigned char *p, *q, *t; - - cinfo.err = jpeg_std_error(&jerr); - jpeg_create_decompress(&cinfo); - jpeg_stdio_src(&cinfo, ifp); - (void) jpeg_read_header(&cinfo, TRUE); - (void) jpeg_start_decompress(&cinfo); - - /* or image_width? */ - *width = cinfo.output_width; - *height = cinfo.output_height; - - if (3 != cinfo.output_components) { - printf("can only read RGB JPEG files, not %d components.\n", - cinfo.output_components); - return 0; - } - p = q = malloc(4 * *width * *height); - t = malloc(3 * *width); - - while (cinfo.output_scanline < cinfo.output_height) { - unsigned char *s = t; - int i; - num_scanlines = jpeg_read_scanlines(&cinfo, &t, 1); - for (i = 0; i < *width; i++) { - p[0] = s[0]; - p[1] = s[1]; - p[2] = s[2]; - p[3] = 255; - s += 3; - p += 4; - } - } - - (void) jpeg_finish_decompress(&cinfo); - jpeg_destroy_decompress(&cinfo); - - free(t); - return q; -} diff --git a/src/libtool b/src/libtool deleted file mode 100755 index a983bfe..0000000 --- a/src/libtool +++ /dev/null @@ -1,8900 +0,0 @@ -#! /bin/bash - -# libtool - Provide generalized library-building support services. -# Generated automatically by config.status (flam3) 3.0 -# Libtool was configured on host flame64: -# NOTE: Changes made to this file will be lost: look at ltmain.sh. -# -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, -# 2006, 2007, 2008 Free Software Foundation, Inc. -# Written by Gordon Matzigkeit, 1996 -# -# This file is part of GNU Libtool. -# -# GNU Libtool is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# As a special exception to the GNU General Public License, -# if you distribute this file as part of a program or library that -# is built using GNU Libtool, you may include this file under the -# same distribution terms that you use for the rest of that program. -# -# GNU Libtool is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with GNU Libtool; see the file COPYING. 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then - files="$files $dest" - dest=$arg - continue - fi - - case $arg in - -d) isdir=yes ;; - -f) - case " $install_prog " in - *[\\\ /]cp\ *) ;; - *) prev=$arg ;; - esac - ;; - -g | -m | -o) - prev=$arg - ;; - -s) - stripme=" -s" - continue - ;; - -*) - ;; - *) - # If the previous option needed an argument, then skip it. - if test -n "$prev"; then - prev= - else - dest=$arg - continue - fi - ;; - esac - - # Aesthetically quote the argument. - func_quote_for_eval "$arg" - install_prog="$install_prog $func_quote_for_eval_result" - done - - test -z "$install_prog" && \ - func_fatal_help "you must specify an install program" - - test -n "$prev" && \ - func_fatal_help "the \`$prev' option requires an argument" - - if test -z "$files"; then - if test -z "$dest"; then - func_fatal_help "no file or destination specified" - else - func_fatal_help "you must specify a destination" - fi - fi - - # Strip any trailing slash from the destination. - func_stripname '' '/' "$dest" - dest=$func_stripname_result - - # Check to see that the destination is a directory. - test -d "$dest" && isdir=yes - if test "$isdir" = yes; then - destdir="$dest" - destname= - else - func_dirname_and_basename "$dest" "" "." - destdir="$func_dirname_result" - destname="$func_basename_result" - - # Not a directory, so check to see that there is only one file specified. - set dummy $files; shift - test "$#" -gt 1 && \ - func_fatal_help "\`$dest' is not a directory" - fi - case $destdir in - [\\/]* | [A-Za-z]:[\\/]*) ;; - *) - for file in $files; do - case $file in - *.lo) ;; - *) - func_fatal_help "\`$destdir' must be an absolute directory name" - ;; - esac - done - ;; - esac - - # This variable tells wrapper scripts just to set variables rather - # than running their programs. - libtool_install_magic="$magic" - - staticlibs= - future_libdirs= - current_libdirs= - for file in $files; do - - # Do each installation. - case $file in - *.$libext) - # Do the static libraries later. - staticlibs="$staticlibs $file" - ;; - - *.la) - # Check to see that this really is a libtool archive. - func_lalib_unsafe_p "$file" \ - || func_fatal_help "\`$file' is not a valid libtool archive" - - library_names= - old_library= - relink_command= - func_source "$file" - - # Add the libdir to current_libdirs if it is the destination. - if test "X$destdir" = "X$libdir"; then - case "$current_libdirs " in - *" $libdir "*) ;; - *) current_libdirs="$current_libdirs $libdir" ;; - esac - else - # Note the libdir as a future libdir. - case "$future_libdirs " in - *" $libdir "*) ;; - *) future_libdirs="$future_libdirs $libdir" ;; - esac - fi - - func_dirname "$file" "/" "" - dir="$func_dirname_result" - dir="$dir$objdir" - - if test -n "$relink_command"; then - # Determine the prefix the user has applied to our future dir. - inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"` - - # Don't allow the user to place us outside of our expected - # location b/c this prevents finding dependent libraries that - # are installed to the same prefix. - # At present, this check doesn't affect windows .dll's that - # are installed into $libdir/../bin (currently, that works fine) - # but it's something to keep an eye on. - test "$inst_prefix_dir" = "$destdir" && \ - func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" - - if test -n "$inst_prefix_dir"; then - # Stick the inst_prefix_dir data into the link command. - relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` - else - relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` - fi - - func_warning "relinking \`$file'" - func_show_eval "$relink_command" \ - 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' - fi - - # See the names of the shared library. - set dummy $library_names; shift - if test -n "$1"; then - realname="$1" - shift - - srcname="$realname" - test -n "$relink_command" && srcname="$realname"T - - # Install the shared library and build the symlinks. - func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \ - 'exit $?' - tstripme="$stripme" - case $host_os in - cygwin* | mingw* | pw32* | cegcc*) - case $realname in - *.dll.a) - tstripme="" - ;; - esac - ;; - esac - if test -n "$tstripme" && test -n "$striplib"; then - func_show_eval "$striplib $destdir/$realname" 'exit $?' - fi - - if test "$#" -gt 0; then - # Delete the old symlinks, and create new ones. - # Try `ln -sf' first, because the `ln' binary might depend on - # the symlink we replace! Solaris /bin/ln does not understand -f, - # so we also need to try rm && ln -s. - for linkname - do - test "$linkname" != "$realname" \ - && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" - done - fi - - # Do each command in the postinstall commands. - lib="$destdir/$realname" - func_execute_cmds "$postinstall_cmds" 'exit $?' - fi - - # Install the pseudo-library for information purposes. - func_basename "$file" - name="$func_basename_result" - instname="$dir/$name"i - func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' - - # Maybe install the static library, too. - test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" - ;; - - *.lo) - # Install (i.e. copy) a libtool object. - - # Figure out destination file name, if it wasn't already specified. - if test -n "$destname"; then - destfile="$destdir/$destname" - else - func_basename "$file" - destfile="$func_basename_result" - destfile="$destdir/$destfile" - fi - - # Deduce the name of the destination old-style object file. - case $destfile in - *.lo) - func_lo2o "$destfile" - staticdest=$func_lo2o_result - ;; - *.$objext) - staticdest="$destfile" - destfile= - ;; - *) - func_fatal_help "cannot copy a libtool object to \`$destfile'" - ;; - esac - - # Install the libtool object if requested. - test -n "$destfile" && \ - func_show_eval "$install_prog $file $destfile" 'exit $?' - - # Install the old object if enabled. - if test "$build_old_libs" = yes; then - # Deduce the name of the old-style object file. - func_lo2o "$file" - staticobj=$func_lo2o_result - func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' - fi - exit $EXIT_SUCCESS - ;; - - *) - # Figure out destination file name, if it wasn't already specified. - if test -n "$destname"; then - destfile="$destdir/$destname" - else - func_basename "$file" - destfile="$func_basename_result" - destfile="$destdir/$destfile" - fi - - # If the file is missing, and there is a .exe on the end, strip it - # because it is most likely a libtool script we actually want to - # install - stripped_ext="" - case $file in - *.exe) - if test ! -f "$file"; then - func_stripname '' '.exe' "$file" - file=$func_stripname_result - stripped_ext=".exe" - fi - ;; - esac - - # Do a test to see if this is really a libtool program. - case $host in - *cygwin* | *mingw*) - if func_ltwrapper_executable_p "$file"; then - func_ltwrapper_scriptname "$file" - wrapper=$func_ltwrapper_scriptname_result - else - func_stripname '' '.exe' "$file" - wrapper=$func_stripname_result - fi - ;; - *) - wrapper=$file - ;; - esac - if func_ltwrapper_script_p "$wrapper"; then - notinst_deplibs= - relink_command= - - func_source "$wrapper" - - # Check the variables that should have been set. - test -z "$generated_by_libtool_version" && \ - func_fatal_error "invalid libtool wrapper script \`$wrapper'" - - finalize=yes - for lib in $notinst_deplibs; do - # Check to see that each library is installed. - libdir= - if test -f "$lib"; then - func_source "$lib" - fi - libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test - if test -n "$libdir" && test ! -f "$libfile"; then - func_warning "\`$lib' has not been installed in \`$libdir'" - finalize=no - fi - done - - relink_command= - func_source "$wrapper" - - outputname= - if test "$fast_install" = no && test -n "$relink_command"; then - $opt_dry_run || { - if test "$finalize" = yes; then - tmpdir=`func_mktempdir` - func_basename "$file$stripped_ext" - file="$func_basename_result" - outputname="$tmpdir/$file" - # Replace the output file specification. - relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` - - $opt_silent || { - func_quote_for_expand "$relink_command" - eval "func_echo $func_quote_for_expand_result" - } - if eval "$relink_command"; then : - else - func_error "error: relink \`$file' with the above command before installing it" - $opt_dry_run || ${RM}r "$tmpdir" - continue - fi - file="$outputname" - else - func_warning "cannot relink \`$file'" - fi - } - else - # Install the binary that we compiled earlier. - file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` - fi - fi - - # remove .exe since cygwin /usr/bin/install will append another - # one anyway - case $install_prog,$host in - */usr/bin/install*,*cygwin*) - case $file:$destfile in - *.exe:*.exe) - # this is ok - ;; - *.exe:*) - destfile=$destfile.exe - ;; - *:*.exe) - func_stripname '' '.exe' "$destfile" - destfile=$func_stripname_result - ;; - esac - ;; - esac - func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' - $opt_dry_run || if test -n "$outputname"; then - ${RM}r "$tmpdir" - fi - ;; - esac - done - - for file in $staticlibs; do - func_basename "$file" - name="$func_basename_result" - - # Set up the ranlib parameters. - oldlib="$destdir/$name" - - func_show_eval "$install_prog \$file \$oldlib" 'exit $?' - - if test -n "$stripme" && test -n "$old_striplib"; then - func_show_eval "$old_striplib $oldlib" 'exit $?' - fi - - # Do each command in the postinstall commands. - func_execute_cmds "$old_postinstall_cmds" 'exit $?' - done - - test -n "$future_libdirs" && \ - func_warning "remember to run \`$progname --finish$future_libdirs'" - - if test -n "$current_libdirs"; then - # Maybe just do a dry run. - $opt_dry_run && current_libdirs=" -n$current_libdirs" - exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' - else - exit $EXIT_SUCCESS - fi -} - -test "$mode" = install && func_mode_install ${1+"$@"} - - -# func_generate_dlsyms outputname originator pic_p -# Extract symbols from dlprefiles and create ${outputname}S.o with -# a dlpreopen symbol table. -func_generate_dlsyms () -{ - $opt_debug - my_outputname="$1" - my_originator="$2" - my_pic_p="${3-no}" - my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` - my_dlsyms= - - if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then - if test -n "$NM" && test -n "$global_symbol_pipe"; then - my_dlsyms="${my_outputname}S.c" - else - func_error "not configured to extract global symbols from dlpreopened files" - fi - fi - - if test -n "$my_dlsyms"; then - case $my_dlsyms in - "") ;; - *.c) - # Discover the nlist of each of the dlfiles. - nlist="$output_objdir/${my_outputname}.nm" - - func_show_eval "$RM $nlist ${nlist}S ${nlist}T" - - # Parse the name list into a source file. - func_verbose "creating $output_objdir/$my_dlsyms" - - $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ -/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ -/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ - -#ifdef __cplusplus -extern \"C\" { -#endif - -/* External symbol declarations for the compiler. */\ -" - - if test "$dlself" = yes; then - func_verbose "generating symbol list for \`$output'" - - $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" - - # Add our own program objects to the symbol list. - progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` - for progfile in $progfiles; do - func_verbose "extracting global C symbols from \`$progfile'" - $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" - done - - if test -n "$exclude_expsyms"; then - $opt_dry_run || { - eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - if test -n "$export_symbols_regex"; then - $opt_dry_run || { - eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - # Prepare the list of exported symbols - if test -z "$export_symbols"; then - export_symbols="$output_objdir/$outputname.exp" - $opt_dry_run || { - $RM $export_symbols - eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' - case $host in - *cygwin* | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' - ;; - esac - } - else - $opt_dry_run || { - eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' - eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - case $host in - *cygwin | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' - ;; - esac - } - fi - fi - - for dlprefile in $dlprefiles; do - func_verbose "extracting global C symbols from \`$dlprefile'" - func_basename "$dlprefile" - name="$func_basename_result" - $opt_dry_run || { - eval '$ECHO ": $name " >> "$nlist"' - eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" - } - done - - $opt_dry_run || { - # Make sure we have at least an empty file. - test -f "$nlist" || : > "$nlist" - - if test -n "$exclude_expsyms"; then - $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T - $MV "$nlist"T "$nlist" - fi - - # Try sorting and uniquifying the output. - if $GREP -v "^: " < "$nlist" | - if sort -k 3 /dev/null 2>&1; then - sort -k 3 - else - sort +2 - fi | - uniq > "$nlist"S; then - : - else - $GREP -v "^: " < "$nlist" > "$nlist"S - fi - - if test -f "$nlist"S; then - eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' - else - $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" - fi - - $ECHO >> "$output_objdir/$my_dlsyms" "\ - -/* The mapping between symbol names and symbols. */ -typedef struct { - const char *name; - void *address; -} lt_dlsymlist; -" - case $host in - *cygwin* | *mingw* | *cegcc* ) - $ECHO >> "$output_objdir/$my_dlsyms" "\ -/* DATA imports from DLLs on WIN32 con't be const, because - runtime relocations are performed -- see ld's documentation - on pseudo-relocs. */" - lt_dlsym_const= ;; - *osf5*) - echo >> "$output_objdir/$my_dlsyms" "\ -/* This system does not cope well with relocations in const data */" - lt_dlsym_const= ;; - *) - lt_dlsym_const=const ;; - esac - - $ECHO >> "$output_objdir/$my_dlsyms" "\ -extern $lt_dlsym_const lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[]; -$lt_dlsym_const lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[] = -{\ - { \"$my_originator\", (void *) 0 }," - - case $need_lib_prefix in - no) - eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - *) - eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - esac - $ECHO >> "$output_objdir/$my_dlsyms" "\ - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt_${my_prefix}_LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif\ -" - } # !$opt_dry_run - - pic_flag_for_symtable= - case "$compile_command " in - *" -static "*) ;; - *) - case $host in - # compiling the symbol table file with pic_flag works around - # a FreeBSD bug that causes programs to crash when -lm is - # linked before any other PIC object. But we must not use - # pic_flag when linking with -static. The problem exists in - # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. - *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) - pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; - *-*-hpux*) - pic_flag_for_symtable=" $pic_flag" ;; - *) - if test "X$my_pic_p" != Xno; then - pic_flag_for_symtable=" $pic_flag" - fi - ;; - esac - ;; - esac - symtab_cflags= - for arg in $LTCFLAGS; do - case $arg in - -pie | -fpie | -fPIE) ;; - *) symtab_cflags="$symtab_cflags $arg" ;; - esac - done - - # Now compile the dynamic symbol file. - func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' - - # Clean up the generated files. - func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' - - # Transform the symbol file into the correct name. - symfileobj="$output_objdir/${my_outputname}S.$objext" - case $host in - *cygwin* | *mingw* | *cegcc* ) - if test -f "$output_objdir/$my_outputname.def"; then - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - else - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - fi - ;; - *) - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - ;; - esac - ;; - *) - func_fatal_error "unknown suffix for \`$my_dlsyms'" - ;; - esac - else - # We keep going just in case the user didn't refer to - # lt_preloaded_symbols. The linker will fail if global_symbol_pipe - # really was required. - - # Nullify the symbol file. - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` - fi -} - -# func_win32_libid arg -# return the library type of file 'arg' -# -# Need a lot of goo to handle *both* DLLs and import libs -# Has to be a shell function in order to 'eat' the argument -# that is supplied when $file_magic_command is called. -func_win32_libid () -{ - $opt_debug - win32_libid_type="unknown" - win32_fileres=`file -L $1 2>/dev/null` - case $win32_fileres in - *ar\ archive\ import\ library*) # definitely import - win32_libid_type="x86 archive import" - ;; - *ar\ archive*) # could be an import, or static - if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | - $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then - win32_nmres=`eval $NM -f posix -A $1 | - $SED -n -e ' - 1,100{ - / I /{ - s,.*,import, - p - q - } - }'` - case $win32_nmres in - import*) win32_libid_type="x86 archive import";; - *) win32_libid_type="x86 archive static";; - esac - fi - ;; - *DLL*) - win32_libid_type="x86 DLL" - ;; - *executable*) # but shell scripts are "executable" too... - case $win32_fileres in - *MS\ Windows\ PE\ Intel*) - win32_libid_type="x86 DLL" - ;; - esac - ;; - esac - $ECHO "$win32_libid_type" -} - - - -# func_extract_an_archive dir oldlib -func_extract_an_archive () -{ - $opt_debug - f_ex_an_ar_dir="$1"; shift - f_ex_an_ar_oldlib="$1" - func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' - if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then - : - else - func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" - fi -} - - -# func_extract_archives gentop oldlib ... -func_extract_archives () -{ - $opt_debug - my_gentop="$1"; shift - my_oldlibs=${1+"$@"} - my_oldobjs="" - my_xlib="" - my_xabs="" - my_xdir="" - - for my_xlib in $my_oldlibs; do - # Extract the objects. - case $my_xlib in - [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; - *) my_xabs=`pwd`"/$my_xlib" ;; - esac - func_basename "$my_xlib" - my_xlib="$func_basename_result" - my_xlib_u=$my_xlib - while :; do - case " $extracted_archives " in - *" $my_xlib_u "*) - func_arith $extracted_serial + 1 - extracted_serial=$func_arith_result - my_xlib_u=lt$extracted_serial-$my_xlib ;; - *) break ;; - esac - done - extracted_archives="$extracted_archives $my_xlib_u" - my_xdir="$my_gentop/$my_xlib_u" - - func_mkdir_p "$my_xdir" - - case $host in - *-darwin*) - func_verbose "Extracting $my_xabs" - # Do not bother doing anything if just a dry run - $opt_dry_run || { - darwin_orig_dir=`pwd` - cd $my_xdir || exit $? - darwin_archive=$my_xabs - darwin_curdir=`pwd` - darwin_base_archive=`basename "$darwin_archive"` - darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` - if test -n "$darwin_arches"; then - darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` - darwin_arch= - func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" - for darwin_arch in $darwin_arches ; do - func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" - $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" - cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" - func_extract_an_archive "`pwd`" "${darwin_base_archive}" - cd "$darwin_curdir" - $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" - done # $darwin_arches - ## Okay now we've a bunch of thin objects, gotta fatten them up :) - darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` - darwin_file= - darwin_files= - for darwin_file in $darwin_filelist; do - darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` - $LIPO -create -output "$darwin_file" $darwin_files - done # $darwin_filelist - $RM -rf unfat-$$ - cd "$darwin_orig_dir" - else - cd $darwin_orig_dir - func_extract_an_archive "$my_xdir" "$my_xabs" - fi # $darwin_arches - } # !$opt_dry_run - ;; - *) - func_extract_an_archive "$my_xdir" "$my_xabs" - ;; - esac - my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` - done - - func_extract_archives_result="$my_oldobjs" -} - - - -# func_emit_wrapper_part1 [arg=no] -# -# Emit the first part of a libtool wrapper script on stdout. -# For more information, see the description associated with -# func_emit_wrapper(), below. -func_emit_wrapper_part1 () -{ - func_emit_wrapper_part1_arg1=no - if test -n "$1" ; then - func_emit_wrapper_part1_arg1=$1 - fi - - $ECHO "\ -#! $SHELL - -# $output - temporary wrapper script for $objdir/$outputname -# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION -# -# The $output program cannot be directly executed until all the libtool -# libraries that it depends on are installed. -# -# This wrapper script should never be moved out of the build directory. -# If it is, it will not operate correctly. - -# Sed substitution that helps us do robust quoting. It backslashifies -# metacharacters that are still active within double-quoted strings. -Xsed='${SED} -e 1s/^X//' -sed_quote_subst='$sed_quote_subst' - -# Be Bourne compatible -if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then - emulate sh - NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which - # is contrary to our usage. Disable this feature. - alias -g '\${1+\"\$@\"}'='\"\$@\"' - setopt NO_GLOB_SUBST -else - case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac -fi -BIN_SH=xpg4; export BIN_SH # for Tru64 -DUALCASE=1; export DUALCASE # for MKS sh - -# The HP-UX ksh and POSIX shell print the target directory to stdout -# if CDPATH is set. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -relink_command=\"$relink_command\" - -# This environment variable determines our operation mode. -if test \"\$libtool_install_magic\" = \"$magic\"; then - # install mode needs the following variables: - generated_by_libtool_version='$macro_version' - notinst_deplibs='$notinst_deplibs' -else - # When we are sourced in execute mode, \$file and \$ECHO are already set. - if test \"\$libtool_execute_magic\" != \"$magic\"; then - ECHO=\"$qecho\" - file=\"\$0\" - # Make sure echo works. - if test \"X\$1\" = X--no-reexec; then - # Discard the --no-reexec flag, and continue. - shift - elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then - # Yippee, \$ECHO works! - : - else - # Restart under the correct shell, and then maybe \$ECHO will work. - exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} - fi - fi\ -" - $ECHO "\ - - # Find the directory that this script lives in. - thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` - test \"x\$thisdir\" = \"x\$file\" && thisdir=. - - # Follow symbolic links until we get to the real thisdir. - file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` - while test -n \"\$file\"; do - destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` - - # If there was a directory component, then change thisdir. - if test \"x\$destdir\" != \"x\$file\"; then - case \"\$destdir\" in - [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; - *) thisdir=\"\$thisdir/\$destdir\" ;; - esac - fi - - file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\` - file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` - done -" -} -# end: func_emit_wrapper_part1 - -# func_emit_wrapper_part2 [arg=no] -# -# Emit the second part of a libtool wrapper script on stdout. -# For more information, see the description associated with -# func_emit_wrapper(), below. -func_emit_wrapper_part2 () -{ - func_emit_wrapper_part2_arg1=no - if test -n "$1" ; then - func_emit_wrapper_part2_arg1=$1 - fi - - $ECHO "\ - - # Usually 'no', except on cygwin/mingw when embedded into - # the cwrapper. - WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1 - if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then - # special case for '.' - if test \"\$thisdir\" = \".\"; then - thisdir=\`pwd\` - fi - # remove .libs from thisdir - case \"\$thisdir\" in - *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; - $objdir ) thisdir=. ;; - esac - fi - - # Try to get the absolute directory name. - absdir=\`cd \"\$thisdir\" && pwd\` - test -n \"\$absdir\" && thisdir=\"\$absdir\" -" - - if test "$fast_install" = yes; then - $ECHO "\ - program=lt-'$outputname'$exeext - progdir=\"\$thisdir/$objdir\" - - if test ! -f \"\$progdir/\$program\" || - { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ - test \"X\$file\" != \"X\$progdir/\$program\"; }; then - - file=\"\$\$-\$program\" - - if test ! -d \"\$progdir\"; then - $MKDIR \"\$progdir\" - else - $RM \"\$progdir/\$file\" - fi" - - $ECHO "\ - - # relink executable if necessary - if test -n \"\$relink_command\"; then - if relink_command_output=\`eval \$relink_command 2>&1\`; then : - else - $ECHO \"\$relink_command_output\" >&2 - $RM \"\$progdir/\$file\" - exit 1 - fi - fi - - $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || - { $RM \"\$progdir/\$program\"; - $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } - $RM \"\$progdir/\$file\" - fi" - else - $ECHO "\ - program='$outputname' - progdir=\"\$thisdir/$objdir\" -" - fi - - $ECHO "\ - - if test -f \"\$progdir/\$program\"; then" - - # Export our shlibpath_var if we have one. - if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then - $ECHO "\ - # Add our own library path to $shlibpath_var - $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" - - # Some systems cannot cope with colon-terminated $shlibpath_var - # The second colon is a workaround for a bug in BeOS R4 sed - $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` - - export $shlibpath_var -" - fi - - # fixup the dll searchpath if we need to. - if test -n "$dllsearchpath"; then - $ECHO "\ - # Add the dll search path components to the executable PATH - PATH=$dllsearchpath:\$PATH -" - fi - - $ECHO "\ - if test \"\$libtool_execute_magic\" != \"$magic\"; then - # Run the actual program with our arguments. -" - case $host in - # Backslashes separate directories on plain windows - *-*-mingw | *-*-os2* | *-cegcc*) - $ECHO "\ - exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} -" - ;; - - *) - $ECHO "\ - exec \"\$progdir/\$program\" \${1+\"\$@\"} -" - ;; - esac - $ECHO "\ - \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 - exit 1 - fi - else - # The program doesn't exist. - \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 - \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 - $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 - exit 1 - fi -fi\ -" -} -# end: func_emit_wrapper_part2 - - -# func_emit_wrapper [arg=no] -# -# Emit a libtool wrapper script on stdout. -# Don't directly open a file because we may want to -# incorporate the script contents within a cygwin/mingw -# wrapper executable. Must ONLY be called from within -# func_mode_link because it depends on a number of variables -# set therein. -# -# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR -# variable will take. If 'yes', then the emitted script -# will assume that the directory in which it is stored is -# the $objdir directory. This is a cygwin/mingw-specific -# behavior. -func_emit_wrapper () -{ - func_emit_wrapper_arg1=no - if test -n "$1" ; then - func_emit_wrapper_arg1=$1 - fi - - # split this up so that func_emit_cwrapperexe_src - # can call each part independently. - func_emit_wrapper_part1 "${func_emit_wrapper_arg1}" - func_emit_wrapper_part2 "${func_emit_wrapper_arg1}" -} - - -# func_to_host_path arg -# -# Convert paths to host format when used with build tools. -# Intended for use with "native" mingw (where libtool itself -# is running under the msys shell), or in the following cross- -# build environments: -# $build $host -# mingw (msys) mingw [e.g. native] -# cygwin mingw -# *nix + wine mingw -# where wine is equipped with the `winepath' executable. -# In the native mingw case, the (msys) shell automatically -# converts paths for any non-msys applications it launches, -# but that facility isn't available from inside the cwrapper. -# Similar accommodations are necessary for $host mingw and -# $build cygwin. Calling this function does no harm for other -# $host/$build combinations not listed above. -# -# ARG is the path (on $build) that should be converted to -# the proper representation for $host. The result is stored -# in $func_to_host_path_result. -func_to_host_path () -{ - func_to_host_path_result="$1" - if test -n "$1" ; then - case $host in - *mingw* ) - lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - case $build in - *mingw* ) # actually, msys - # awkward: cmd appends spaces to result - lt_sed_strip_trailing_spaces="s/[ ]*\$//" - func_to_host_path_tmp1=`( cmd //c echo "$1" |\ - $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - *cygwin* ) - func_to_host_path_tmp1=`cygpath -w "$1"` - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - * ) - # Unfortunately, winepath does not exit with a non-zero - # error code, so we are forced to check the contents of - # stdout. On the other hand, if the command is not - # found, the shell will set an exit code of 127 and print - # *an error message* to stdout. So we must check for both - # error code of zero AND non-empty stdout, which explains - # the odd construction: - func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` - if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - else - # Allow warning below. - func_to_host_path_result="" - fi - ;; - esac - if test -z "$func_to_host_path_result" ; then - func_error "Could not determine host path corresponding to" - func_error " '$1'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback: - func_to_host_path_result="$1" - fi - ;; - esac - fi -} -# end: func_to_host_path - -# func_to_host_pathlist arg -# -# Convert pathlists to host format when used with build tools. -# See func_to_host_path(), above. This function supports the -# following $build/$host combinations (but does no harm for -# combinations not listed here): -# $build $host -# mingw (msys) mingw [e.g. native] -# cygwin mingw -# *nix + wine mingw -# -# Path separators are also converted from $build format to -# $host format. If ARG begins or ends with a path separator -# character, it is preserved (but converted to $host format) -# on output. -# -# ARG is a pathlist (on $build) that should be converted to -# the proper representation on $host. The result is stored -# in $func_to_host_pathlist_result. -func_to_host_pathlist () -{ - func_to_host_pathlist_result="$1" - if test -n "$1" ; then - case $host in - *mingw* ) - lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - # Remove leading and trailing path separator characters from - # ARG. msys behavior is inconsistent here, cygpath turns them - # into '.;' and ';.', and winepath ignores them completely. - func_to_host_pathlist_tmp2="$1" - # Once set for this call, this variable should not be - # reassigned. It is used in tha fallback case. - func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e 's|^:*||' -e 's|:*$||'` - case $build in - *mingw* ) # Actually, msys. - # Awkward: cmd appends spaces to result. - lt_sed_strip_trailing_spaces="s/[ ]*\$//" - func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ - $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - *cygwin* ) - func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - * ) - # unfortunately, winepath doesn't convert pathlists - func_to_host_pathlist_result="" - func_to_host_pathlist_oldIFS=$IFS - IFS=: - for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do - IFS=$func_to_host_pathlist_oldIFS - if test -n "$func_to_host_pathlist_f" ; then - func_to_host_path "$func_to_host_pathlist_f" - if test -n "$func_to_host_path_result" ; then - if test -z "$func_to_host_pathlist_result" ; then - func_to_host_pathlist_result="$func_to_host_path_result" - else - func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" - fi - fi - fi - IFS=: - done - IFS=$func_to_host_pathlist_oldIFS - ;; - esac - if test -z "$func_to_host_pathlist_result" ; then - func_error "Could not determine the host path(s) corresponding to" - func_error " '$1'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback. This may break if $1 contains DOS-style drive - # specifications. The fix is not to complicate the expression - # below, but for the user to provide a working wine installation - # with winepath so that path translation in the cross-to-mingw - # case works properly. - lt_replace_pathsep_nix_to_dos="s|:|;|g" - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ - $SED -e "$lt_replace_pathsep_nix_to_dos"` - fi - # Now, add the leading and trailing path separators back - case "$1" in - :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" - ;; - esac - case "$1" in - *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" - ;; - esac - ;; - esac - fi -} -# end: func_to_host_pathlist - -# func_emit_cwrapperexe_src -# emit the source code for a wrapper executable on stdout -# Must ONLY be called from within func_mode_link because -# it depends on a number of variable set therein. -func_emit_cwrapperexe_src () -{ - cat < -#include -#ifdef _MSC_VER -# include -# include -# include -# define setmode _setmode -#else -# include -# include -# ifdef __CYGWIN__ -# include -# define HAVE_SETENV -# ifdef __STRICT_ANSI__ -char *realpath (const char *, char *); -int putenv (char *); -int setenv (const char *, const char *, int); -# endif -# endif -#endif -#include -#include -#include -#include -#include -#include -#include -#include - -#if defined(PATH_MAX) -# define LT_PATHMAX PATH_MAX -#elif defined(MAXPATHLEN) -# define LT_PATHMAX MAXPATHLEN -#else -# define LT_PATHMAX 1024 -#endif - -#ifndef S_IXOTH -# define S_IXOTH 0 -#endif -#ifndef S_IXGRP -# define S_IXGRP 0 -#endif - -#ifdef _MSC_VER -# define S_IXUSR _S_IEXEC -# define stat _stat -# ifndef _INTPTR_T_DEFINED -# define intptr_t int -# endif -#endif - -#ifndef DIR_SEPARATOR -# define DIR_SEPARATOR '/' -# define PATH_SEPARATOR ':' -#endif - -#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ - defined (__OS2__) -# define HAVE_DOS_BASED_FILE_SYSTEM -# define FOPEN_WB "wb" -# ifndef DIR_SEPARATOR_2 -# define DIR_SEPARATOR_2 '\\' -# endif -# ifndef PATH_SEPARATOR_2 -# define PATH_SEPARATOR_2 ';' -# endif -#endif - -#ifndef DIR_SEPARATOR_2 -# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) -#else /* DIR_SEPARATOR_2 */ -# define IS_DIR_SEPARATOR(ch) \ - (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) -#endif /* DIR_SEPARATOR_2 */ - -#ifndef PATH_SEPARATOR_2 -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) -#else /* PATH_SEPARATOR_2 */ -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) -#endif /* PATH_SEPARATOR_2 */ - -#ifdef __CYGWIN__ -# define FOPEN_WB "wb" -#endif - -#ifndef FOPEN_WB -# define FOPEN_WB "w" -#endif -#ifndef _O_BINARY -# define _O_BINARY 0 -#endif - -#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) -#define XFREE(stale) do { \ - if (stale) { free ((void *) stale); stale = 0; } \ -} while (0) - -#undef LTWRAPPER_DEBUGPRINTF -#if defined DEBUGWRAPPER -# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args -static void -ltwrapper_debugprintf (const char *fmt, ...) -{ - va_list args; - va_start (args, fmt); - (void) vfprintf (stderr, fmt, args); - va_end (args); -} -#else -# define LTWRAPPER_DEBUGPRINTF(args) -#endif - -const char *program_name = NULL; - -void *xmalloc (size_t num); -char *xstrdup (const char *string); -const char *base_name (const char *name); -char *find_executable (const char *wrapper); -char *chase_symlinks (const char *pathspec); -int make_executable (const char *path); -int check_executable (const char *path); -char *strendzap (char *str, const char *pat); -void lt_fatal (const char *message, ...); -void lt_setenv (const char *name, const char *value); -char *lt_extend_str (const char *orig_value, const char *add, int to_end); -void lt_opt_process_env_set (const char *arg); -void lt_opt_process_env_prepend (const char *arg); -void lt_opt_process_env_append (const char *arg); -int lt_split_name_value (const char *arg, char** name, char** value); -void lt_update_exe_path (const char *name, const char *value); -void lt_update_lib_path (const char *name, const char *value); - -static const char *script_text_part1 = -EOF - - func_emit_wrapper_part1 yes | - $SED -e 's/\([\\"]\)/\\\1/g' \ - -e 's/^/ "/' -e 's/$/\\n"/' - echo ";" - cat <"))); - for (i = 0; i < newargc; i++) - { - LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); - } - -EOF - - case $host_os in - mingw*) - cat <<"EOF" - /* execv doesn't actually work on mingw as expected on unix */ - rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); - if (rval == -1) - { - /* failed to start process */ - LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); - return 127; - } - return rval; -EOF - ;; - *) - cat <<"EOF" - execv (lt_argv_zero, newargz); - return rval; /* =127, but avoids unused variable warning */ -EOF - ;; - esac - - cat <<"EOF" -} - -void * -xmalloc (size_t num) -{ - void *p = (void *) malloc (num); - if (!p) - lt_fatal ("Memory exhausted"); - - return p; -} - -char * -xstrdup (const char *string) -{ - return string ? strcpy ((char *) xmalloc (strlen (string) + 1), - string) : NULL; -} - -const char * -base_name (const char *name) -{ - const char *base; - -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - /* Skip over the disk name in MSDOS pathnames. */ - if (isalpha ((unsigned char) name[0]) && name[1] == ':') - name += 2; -#endif - - for (base = name; *name; name++) - if (IS_DIR_SEPARATOR (*name)) - base = name + 1; - return base; -} - -int -check_executable (const char *path) -{ - struct stat st; - - LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", - path ? (*path ? path : "EMPTY!") : "NULL!")); - if ((!path) || (!*path)) - return 0; - - if ((stat (path, &st) >= 0) - && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) - return 1; - else - return 0; -} - -int -make_executable (const char *path) -{ - int rval = 0; - struct stat st; - - LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", - path ? (*path ? path : "EMPTY!") : "NULL!")); - if ((!path) || (!*path)) - return 0; - - if (stat (path, &st) >= 0) - { - rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); - } - return rval; -} - -/* Searches for the full path of the wrapper. Returns - newly allocated full path name if found, NULL otherwise - Does not chase symlinks, even on platforms that support them. -*/ -char * -find_executable (const char *wrapper) -{ - int has_slash = 0; - const char *p; - const char *p_next; - /* static buffer for getcwd */ - char tmp[LT_PATHMAX + 1]; - int tmp_len; - char *concat_name; - - LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", - wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); - - if ((wrapper == NULL) || (*wrapper == '\0')) - return NULL; - - /* Absolute path? */ -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - else - { -#endif - if (IS_DIR_SEPARATOR (wrapper[0])) - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - } -#endif - - for (p = wrapper; *p; p++) - if (*p == '/') - { - has_slash = 1; - break; - } - if (!has_slash) - { - /* no slashes; search PATH */ - const char *path = getenv ("PATH"); - if (path != NULL) - { - for (p = path; *p; p = p_next) - { - const char *q; - size_t p_len; - for (q = p; *q; q++) - if (IS_PATH_SEPARATOR (*q)) - break; - p_len = q - p; - p_next = (*q == '\0' ? q : q + 1); - if (p_len == 0) - { - /* empty path: current directory */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal ("getcwd failed"); - tmp_len = strlen (tmp); - concat_name = - XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - } - else - { - concat_name = - XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, p, p_len); - concat_name[p_len] = '/'; - strcpy (concat_name + p_len + 1, wrapper); - } - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - } - /* not found in PATH; assume curdir */ - } - /* Relative path | not found in path: prepend cwd */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal ("getcwd failed"); - tmp_len = strlen (tmp); - concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - return NULL; -} - -char * -chase_symlinks (const char *pathspec) -{ -#ifndef S_ISLNK - return xstrdup (pathspec); -#else - char buf[LT_PATHMAX]; - struct stat s; - char *tmp_pathspec = xstrdup (pathspec); - char *p; - int has_symlinks = 0; - while (strlen (tmp_pathspec) && !has_symlinks) - { - LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", - tmp_pathspec)); - if (lstat (tmp_pathspec, &s) == 0) - { - if (S_ISLNK (s.st_mode) != 0) - { - has_symlinks = 1; - break; - } - - /* search backwards for last DIR_SEPARATOR */ - p = tmp_pathspec + strlen (tmp_pathspec) - 1; - while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - p--; - if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - { - /* no more DIR_SEPARATORS left */ - break; - } - *p = '\0'; - } - else - { - char *errstr = strerror (errno); - lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); - } - } - XFREE (tmp_pathspec); - - if (!has_symlinks) - { - return xstrdup (pathspec); - } - - tmp_pathspec = realpath (pathspec, buf); - if (tmp_pathspec == 0) - { - lt_fatal ("Could not follow symlinks for %s", pathspec); - } - return xstrdup (tmp_pathspec); -#endif -} - -char * -strendzap (char *str, const char *pat) -{ - size_t len, patlen; - - assert (str != NULL); - assert (pat != NULL); - - len = strlen (str); - patlen = strlen (pat); - - if (patlen <= len) - { - str += len - patlen; - if (strcmp (str, pat) == 0) - *str = '\0'; - } - return str; -} - -static void -lt_error_core (int exit_status, const char *mode, - const char *message, va_list ap) -{ - fprintf (stderr, "%s: %s: ", program_name, mode); - vfprintf (stderr, message, ap); - fprintf (stderr, ".\n"); - - if (exit_status >= 0) - exit (exit_status); -} - -void -lt_fatal (const char *message, ...) -{ - va_list ap; - va_start (ap, message); - lt_error_core (EXIT_FAILURE, "FATAL", message, ap); - va_end (ap); -} - -void -lt_setenv (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", - (name ? name : ""), - (value ? value : ""))); - { -#ifdef HAVE_SETENV - /* always make a copy, for consistency with !HAVE_SETENV */ - char *str = xstrdup (value); - setenv (name, str, 1); -#else - int len = strlen (name) + 1 + strlen (value) + 1; - char *str = XMALLOC (char, len); - sprintf (str, "%s=%s", name, value); - if (putenv (str) != EXIT_SUCCESS) - { - XFREE (str); - } -#endif - } -} - -char * -lt_extend_str (const char *orig_value, const char *add, int to_end) -{ - char *new_value; - if (orig_value && *orig_value) - { - int orig_value_len = strlen (orig_value); - int add_len = strlen (add); - new_value = XMALLOC (char, add_len + orig_value_len + 1); - if (to_end) - { - strcpy (new_value, orig_value); - strcpy (new_value + orig_value_len, add); - } - else - { - strcpy (new_value, add); - strcpy (new_value + add_len, orig_value); - } - } - else - { - new_value = xstrdup (add); - } - return new_value; -} - -int -lt_split_name_value (const char *arg, char** name, char** value) -{ - const char *p; - int len; - if (!arg || !*arg) - return 1; - - p = strchr (arg, (int)'='); - - if (!p) - return 1; - - *value = xstrdup (++p); - - len = strlen (arg) - strlen (*value); - *name = XMALLOC (char, len); - strncpy (*name, arg, len-1); - (*name)[len - 1] = '\0'; - - return 0; -} - -void -lt_opt_process_env_set (const char *arg) -{ - char *name = NULL; - char *value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); - } - - lt_setenv (name, value); - XFREE (name); - XFREE (value); -} - -void -lt_opt_process_env_prepend (const char *arg) -{ - char *name = NULL; - char *value = NULL; - char *new_value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); - } - - new_value = lt_extend_str (getenv (name), value, 0); - lt_setenv (name, new_value); - XFREE (new_value); - XFREE (name); - XFREE (value); -} - -void -lt_opt_process_env_append (const char *arg) -{ - char *name = NULL; - char *value = NULL; - char *new_value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); - } - - new_value = lt_extend_str (getenv (name), value, 1); - lt_setenv (name, new_value); - XFREE (new_value); - XFREE (name); - XFREE (value); -} - -void -lt_update_exe_path (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", - (name ? name : ""), - (value ? value : ""))); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - /* some systems can't cope with a ':'-terminated path #' */ - int len = strlen (new_value); - while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) - { - new_value[len-1] = '\0'; - } - lt_setenv (name, new_value); - XFREE (new_value); - } -} - -void -lt_update_lib_path (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", - (name ? name : ""), - (value ? value : ""))); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - lt_setenv (name, new_value); - XFREE (new_value); - } -} - - -EOF -} -# end: func_emit_cwrapperexe_src - -# func_mode_link arg... -func_mode_link () -{ - $opt_debug - case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) - # It is impossible to link a dll without this setting, and - # we shouldn't force the makefile maintainer to figure out - # which system we are compiling for in order to pass an extra - # flag for every libtool invocation. - # allow_undefined=no - - # FIXME: Unfortunately, there are problems with the above when trying - # to make a dll which has undefined symbols, in which case not - # even a static library is built. For now, we need to specify - # -no-undefined on the libtool link line when we can be certain - # that all symbols are satisfied, otherwise we get a static library. - allow_undefined=yes - ;; - *) - allow_undefined=yes - ;; - esac - libtool_args=$nonopt - base_compile="$nonopt $@" - compile_command=$nonopt - finalize_command=$nonopt - - compile_rpath= - finalize_rpath= - compile_shlibpath= - finalize_shlibpath= - convenience= - old_convenience= - deplibs= - old_deplibs= - compiler_flags= - linker_flags= - dllsearchpath= - lib_search_path=`pwd` - inst_prefix_dir= - new_inherited_linker_flags= - - avoid_version=no - dlfiles= - dlprefiles= - dlself=no - export_dynamic=no - export_symbols= - export_symbols_regex= - generated= - libobjs= - ltlibs= - module=no - no_install=no - objs= - non_pic_objects= - precious_files_regex= - prefer_static_libs=no - preload=no - prev= - prevarg= - release= - rpath= - xrpath= - perm_rpath= - temp_rpath= - thread_safe=no - vinfo= - vinfo_number=no - weak_libs= - single_module="${wl}-single_module" - func_infer_tag $base_compile - - # We need to know -static, to get the right output filenames. - for arg - do - case $arg in - -shared) - test "$build_libtool_libs" != yes && \ - func_fatal_configuration "can not build a shared library" - build_old_libs=no - break - ;; - -all-static | -static | -static-libtool-libs) - case $arg in - -all-static) - if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then - func_warning "complete static linking is impossible in this configuration" - fi - if test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=yes - ;; - -static) - if test -z "$pic_flag" && test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=built - ;; - -static-libtool-libs) - if test -z "$pic_flag" && test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=yes - ;; - esac - build_libtool_libs=no - build_old_libs=yes - break - ;; - esac - done - - # See if our shared archives depend on static archives. - test -n "$old_archive_from_new_cmds" && build_old_libs=yes - - # Go through the arguments, transforming them on the way. - while test "$#" -gt 0; do - arg="$1" - shift - func_quote_for_eval "$arg" - qarg=$func_quote_for_eval_unquoted_result - func_append libtool_args " $func_quote_for_eval_result" - - # If the previous option needs an argument, assign it. - if test -n "$prev"; then - case $prev in - output) - func_append compile_command " @OUTPUT@" - func_append finalize_command " @OUTPUT@" - ;; - esac - - case $prev in - dlfiles|dlprefiles) - if test "$preload" = no; then - # Add the symbol object into the linking commands. - func_append compile_command " @SYMFILE@" - func_append finalize_command " @SYMFILE@" - preload=yes - fi - case $arg in - *.la | *.lo) ;; # We handle these cases below. - force) - if test "$dlself" = no; then - dlself=needless - export_dynamic=yes - fi - prev= - continue - ;; - self) - if test "$prev" = dlprefiles; then - dlself=yes - elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then - dlself=yes - else - dlself=needless - export_dynamic=yes - fi - prev= - continue - ;; - *) - if test "$prev" = dlfiles; then - dlfiles="$dlfiles $arg" - else - dlprefiles="$dlprefiles $arg" - fi - prev= - continue - ;; - esac - ;; - expsyms) - export_symbols="$arg" - test -f "$arg" \ - || func_fatal_error "symbol file \`$arg' does not exist" - prev= - continue - ;; - expsyms_regex) - export_symbols_regex="$arg" - prev= - continue - ;; - framework) - case $host in - *-*-darwin*) - case "$deplibs " in - *" $qarg.ltframework "*) ;; - *) deplibs="$deplibs $qarg.ltframework" # this is fixed later - ;; - esac - ;; - esac - prev= - continue - ;; - inst_prefix) - inst_prefix_dir="$arg" - prev= - continue - ;; - objectlist) - if test -f "$arg"; then - save_arg=$arg - moreargs= - for fil in `cat "$save_arg"` - do -# moreargs="$moreargs $fil" - arg=$fil - # A libtool-controlled object. - - # Check to see that this really is a libtool object. - if func_lalib_unsafe_p "$arg"; then - pic_object= - non_pic_object= - - # Read the .lo file - func_source "$arg" - - if test -z "$pic_object" || - test -z "$non_pic_object" || - test "$pic_object" = none && - test "$non_pic_object" = none; then - func_fatal_error "cannot find name of object for \`$arg'" - fi - - # Extract subdirectory from the argument. - func_dirname "$arg" "/" "" - xdir="$func_dirname_result" - - if test "$pic_object" != none; then - # Prepend the subdirectory the object is found in. - pic_object="$xdir$pic_object" - - if test "$prev" = dlfiles; then - if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then - dlfiles="$dlfiles $pic_object" - prev= - continue - else - # If libtool objects are unsupported, then we need to preload. - prev=dlprefiles - fi - fi - - # CHECK ME: I think I busted this. -Ossama - if test "$prev" = dlprefiles; then - # Preload the old-style object. - dlprefiles="$dlprefiles $pic_object" - prev= - fi - - # A PIC object. - func_append libobjs " $pic_object" - arg="$pic_object" - fi - - # Non-PIC object. - if test "$non_pic_object" != none; then - # Prepend the subdirectory the object is found in. - non_pic_object="$xdir$non_pic_object" - - # A standard non-PIC object - func_append non_pic_objects " $non_pic_object" - if test -z "$pic_object" || test "$pic_object" = none ; then - arg="$non_pic_object" - fi - else - # If the PIC object exists, use it instead. - # $xdir was prepended to $pic_object above. - non_pic_object="$pic_object" - func_append non_pic_objects " $non_pic_object" - fi - else - # Only an error if not doing a dry-run. - if $opt_dry_run; 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then - case "$new_inherited_linker_flags " in - *" $deplib "*) ;; - * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; - esac - fi - fi - continue - ;; - -l*) - if test "$linkmode" != lib && test "$linkmode" != prog; then - func_warning "\`-l' is ignored for archives/objects" - continue - fi - func_stripname '-l' '' "$deplib" - name=$func_stripname_result - if test "$linkmode" = lib; then - searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" - else - searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" - fi - for searchdir in $searchdirs; do - for search_ext in .la $std_shrext .so .a; do - # Search the libtool library - lib="$searchdir/lib${name}${search_ext}" - if test -f "$lib"; then - if test "$search_ext" = ".la"; then - found=yes - else - found=no - fi - break 2 - fi - done - done - if test "$found" != yes; then - # deplib doesn't seem to be a libtool library - if test "$linkmode,$pass" = "prog,link"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" - fi - continue - else # deplib is a libtool library - # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, - # We need to do some special things here, and not later. - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then - case " $predeps $postdeps " in - *" $deplib "*) - if func_lalib_p "$lib"; then - library_names= - old_library= - func_source "$lib" - for l in $old_library $library_names; do - ll="$l" - done - if test "X$ll" = "X$old_library" ; then # only static version available - found=no - func_dirname "$lib" "" "." - ladir="$func_dirname_result" - lib=$ladir/$old_library - if test "$linkmode,$pass" = "prog,link"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" - fi - continue - fi - fi - ;; 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then - $ECHO - $ECHO "*** And there doesn't seem to be a static archive available" - $ECHO "*** The link will probably fail, sorry" - else - add="$dir/$old_library" - fi - elif test -n "$old_library"; then - add="$dir/$old_library" - fi - fi - esac - elif test "$hardcode_minus_L" = no; then - case $host in - *-*-sunos*) add_shlibpath="$dir" ;; - esac - add_dir="-L$dir" - add="-l$name" - elif test "$hardcode_shlibpath_var" = no; then - add_shlibpath="$dir" - add="-l$name" - else - lib_linked=no - fi - ;; - relink) - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; then - add="$dir/$linklib" - elif test "$hardcode_minus_L" = yes; then - add_dir="-L$dir" - # Try looking first in the location we're being installed to. - if test -n "$inst_prefix_dir"; then - case $libdir in - [\\/]*) - add_dir="$add_dir -L$inst_prefix_dir$libdir" - ;; - esac - fi - add="-l$name" - elif test "$hardcode_shlibpath_var" = yes; then - add_shlibpath="$dir" - add="-l$name" - else - lib_linked=no - fi - ;; - *) lib_linked=no ;; - esac - - if test "$lib_linked" != yes; then - func_fatal_configuration "unsupported hardcode properties" - fi - - if test -n "$add_shlibpath"; then - case :$compile_shlibpath: in - *":$add_shlibpath:"*) ;; - *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; - esac - fi - if test "$linkmode" = prog; then - test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" - test -n "$add" && compile_deplibs="$add $compile_deplibs" - else - test -n "$add_dir" && deplibs="$add_dir $deplibs" - test -n "$add" && deplibs="$add $deplibs" - if test "$hardcode_direct" != yes && - test "$hardcode_minus_L" != yes && - test "$hardcode_shlibpath_var" = yes; then - case :$finalize_shlibpath: in - *":$libdir:"*) ;; - *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; - esac - fi - fi - fi - - if test "$linkmode" = prog || test "$mode" = relink; then - add_shlibpath= - add_dir= - add= - # Finalize command for both is simple: just hardcode it. - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; 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This is $PACKAGE $VERSION, but the -$progname: definition of this LT_INIT comes from an older release. -$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION -$progname: and run autoconf again. -_LT_EOF - else - cat >&2 <<_LT_EOF -$progname: Version mismatch error. This is $PACKAGE $VERSION, but the -$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. -$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION -$progname: and run autoconf again. -_LT_EOF - fi - else - cat >&2 <<_LT_EOF -$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, -$progname: but the definition of this LT_INIT comes from revision $macro_revision. -$progname: You should recreate aclocal.m4 with macros from revision $package_revision -$progname: of $PACKAGE $VERSION and run autoconf again. -_LT_EOF - fi - - exit $EXIT_MISMATCH - fi -} - - -## ----------- ## -## Main. ## -## ----------- ## - -$opt_help || { - # Sanity checks first: - func_check_version_match - - if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then - func_fatal_configuration "not configured to build any kind of library" - fi - - test -z "$mode" && func_fatal_error "error: you must specify a MODE." - - - # Darwin sucks - eval std_shrext=\"$shrext_cmds\" - - - # Only execute mode is allowed to have -dlopen flags. - if test -n "$execute_dlfiles" && test "$mode" != execute; then - func_error "unrecognized option \`-dlopen'" - $ECHO "$help" 1>&2 - exit $EXIT_FAILURE - fi - - # Change the help message to a mode-specific one. - generic_help="$help" - help="Try \`$progname --help --mode=$mode' for more information." -} - - -# func_lalib_p file -# True iff FILE is a libtool `.la' library or `.lo' object file. -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_lalib_p () -{ - test -f "$1" && - $SED -e 4q "$1" 2>/dev/null \ - | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 -} - -# func_lalib_unsafe_p file -# True iff FILE is a libtool `.la' library or `.lo' object file. -# This function implements the same check as func_lalib_p without -# resorting to external programs. To this end, it redirects stdin and -# closes it afterwards, without saving the original file descriptor. -# As a safety measure, use it only where a negative result would be -# fatal anyway. Works if `file' does not exist. -func_lalib_unsafe_p () -{ - lalib_p=no - if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then - for lalib_p_l in 1 2 3 4 - do - read lalib_p_line - case "$lalib_p_line" in - \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; - esac - done - exec 0<&5 5<&- - fi - test "$lalib_p" = yes -} - -# func_ltwrapper_script_p file -# True iff FILE is a libtool wrapper script -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_script_p () -{ - func_lalib_p "$1" -} - -# func_ltwrapper_executable_p file -# True iff FILE is a libtool wrapper executable -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_executable_p () -{ - func_ltwrapper_exec_suffix= - case $1 in - *.exe) ;; - *) func_ltwrapper_exec_suffix=.exe ;; - esac - $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 -} - -# func_ltwrapper_scriptname file -# Assumes file is an ltwrapper_executable -# uses $file to determine the appropriate filename for a -# temporary ltwrapper_script. -func_ltwrapper_scriptname () -{ - func_ltwrapper_scriptname_result="" - if func_ltwrapper_executable_p "$1"; then - func_dirname_and_basename "$1" "" "." - func_stripname '' '.exe' "$func_basename_result" - func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" - fi -} - -# func_ltwrapper_p file -# True iff FILE is a libtool wrapper script or wrapper executable -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_p () -{ - func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" -} - - -# func_execute_cmds commands fail_cmd -# Execute tilde-delimited COMMANDS. -# If FAIL_CMD is given, eval that upon failure. -# FAIL_CMD may read-access the current command in variable CMD! -func_execute_cmds () -{ - $opt_debug - save_ifs=$IFS; IFS='~' - for cmd in $1; do - IFS=$save_ifs - eval cmd=\"$cmd\" - func_show_eval "$cmd" "${2-:}" - done - IFS=$save_ifs -} - - -# func_source file -# Source FILE, adding directory component if necessary. -# Note that it is not necessary on cygwin/mingw to append a dot to -# FILE even if both FILE and FILE.exe exist: automatic-append-.exe -# behavior happens only for exec(3), not for open(2)! Also, sourcing -# `FILE.' does not work on cygwin managed mounts. -func_source () -{ - $opt_debug - case $1 in - */* | *\\*) . "$1" ;; - *) . "./$1" ;; - esac -} - - -# func_infer_tag arg -# Infer tagged configuration to use if any are available and -# if one wasn't chosen via the "--tag" command line option. -# Only attempt this if the compiler in the base compile -# command doesn't match the default compiler. -# arg is usually of the form 'gcc ...' -func_infer_tag () -{ - $opt_debug - if test -n "$available_tags" && test -z "$tagname"; then - CC_quoted= - for arg in $CC; do - func_quote_for_eval "$arg" - CC_quoted="$CC_quoted $func_quote_for_eval_result" - done - case $@ in - # Blanks in the command may have been stripped by the calling shell, - # but not from the CC environment variable when configure was run. - " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; - # Blanks at the start of $base_compile will cause this to fail - # if we don't check for them as well. - *) - for z in $available_tags; do - if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then - # Evaluate the configuration. - eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" - CC_quoted= - for arg in $CC; do - # Double-quote args containing other shell metacharacters. - func_quote_for_eval "$arg" - CC_quoted="$CC_quoted $func_quote_for_eval_result" - done - case "$@ " in - " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) - # The compiler in the base compile command matches - # the one in the tagged configuration. - # Assume this is the tagged configuration we want. - tagname=$z - break - ;; - esac - fi - done - # If $tagname still isn't set, then no tagged configuration - # was found and let the user know that the "--tag" command - # line option must be used. - if test -z "$tagname"; then - func_echo "unable to infer tagged configuration" - func_fatal_error "specify a tag with \`--tag'" -# else -# func_verbose "using $tagname tagged configuration" - fi - ;; - esac - fi -} - - - -# func_write_libtool_object output_name pic_name nonpic_name -# Create a libtool object file (analogous to a ".la" file), -# but don't create it if we're doing a dry run. -func_write_libtool_object () -{ - write_libobj=${1} - if test "$build_libtool_libs" = yes; then - write_lobj=\'${2}\' - else - write_lobj=none - fi - - if test "$build_old_libs" = yes; then - write_oldobj=\'${3}\' - else - write_oldobj=none - fi - - $opt_dry_run || { - cat >${write_libobj}T <?"'"'"' &()|`$[]' \ - && func_warning "libobj name \`$libobj' may not contain shell special characters." - func_dirname_and_basename "$obj" "/" "" - objname="$func_basename_result" - xdir="$func_dirname_result" - lobj=${xdir}$objdir/$objname - - test -z "$base_compile" && \ - func_fatal_help "you must specify a compilation command" - - # Delete any leftover library objects. - if test "$build_old_libs" = yes; then - removelist="$obj $lobj $libobj ${libobj}T" - else - removelist="$lobj $libobj ${libobj}T" - fi - - # On Cygwin there's no "real" PIC flag so we must build both object types - case $host_os in - cygwin* | mingw* | pw32* | os2* | cegcc*) - pic_mode=default - ;; - esac - if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then - # non-PIC code in shared libraries is not supported - pic_mode=default - fi - - # Calculate the filename of the output object if compiler does - # not support -o with -c - if test "$compiler_c_o" = no; then - output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} - lockfile="$output_obj.lock" - else - output_obj= - need_locks=no - lockfile= - fi - - # Lock this critical section if it is needed - # We use this script file to make the link, it avoids creating a new file - if test "$need_locks" = yes; then - until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do - func_echo "Waiting for $lockfile to be removed" - sleep 2 - done - elif test "$need_locks" = warn; then - if test -f "$lockfile"; then - $ECHO "\ -*** ERROR, $lockfile exists and contains: -`cat $lockfile 2>/dev/null` - -This indicates that another process is trying to use the same -temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. If you -repeat this compilation, it may succeed, by chance, but you had better -avoid parallel builds (make -j) in this platform, or get a better -compiler." - - $opt_dry_run || $RM $removelist - exit $EXIT_FAILURE - fi - removelist="$removelist $output_obj" - $ECHO "$srcfile" > "$lockfile" - fi - - $opt_dry_run || $RM $removelist - removelist="$removelist $lockfile" - trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 - - if test -n "$fix_srcfile_path"; then - eval srcfile=\"$fix_srcfile_path\" - fi - func_quote_for_eval "$srcfile" - qsrcfile=$func_quote_for_eval_result - - # Only build a PIC object if we are building libtool libraries. - if test "$build_libtool_libs" = yes; then - # Without this assignment, base_compile gets emptied. - fbsd_hideous_sh_bug=$base_compile - - if test "$pic_mode" != no; then - command="$base_compile $qsrcfile $pic_flag" - else - # Don't build PIC code - command="$base_compile $qsrcfile" - fi - - func_mkdir_p "$xdir$objdir" - - if test -z "$output_obj"; then - # Place PIC objects in $objdir - command="$command -o $lobj" - fi - - func_show_eval_locale "$command" \ - 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' - - if test "$need_locks" = warn && - test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then - $ECHO "\ -*** ERROR, $lockfile contains: -`cat $lockfile 2>/dev/null` - -but it should contain: -$srcfile - -This indicates that another process is trying to use the same -temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. If you -repeat this compilation, it may succeed, by chance, but you had better -avoid parallel builds (make -j) in this platform, or get a better -compiler." - - $opt_dry_run || $RM $removelist - exit $EXIT_FAILURE - fi - - # Just move the object if needed, then go on to compile the next one - if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then - func_show_eval '$MV "$output_obj" "$lobj"' \ - 'error=$?; $opt_dry_run || $RM $removelist; exit $error' - fi - - # Allow error messages only from the first compilation. - if test "$suppress_opt" = yes; then - suppress_output=' >/dev/null 2>&1' - fi - fi - - # Only build a position-dependent object if we build old libraries. - if test "$build_old_libs" = yes; then - if test "$pic_mode" != yes; then - # Don't build PIC code - command="$base_compile $qsrcfile$pie_flag" - else - command="$base_compile $qsrcfile $pic_flag" - fi - if test "$compiler_c_o" = yes; then - command="$command -o $obj" - fi - - # Suppress compiler output if we already did a PIC compilation. - command="$command$suppress_output" - func_show_eval_locale "$command" \ - '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' - - if test "$need_locks" = warn && - test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then - $ECHO "\ -*** ERROR, $lockfile contains: -`cat $lockfile 2>/dev/null` - -but it should contain: -$srcfile - -This indicates that another process is trying to use the same -temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. 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- *.exe:*) - destfile=$destfile.exe - ;; - *:*.exe) - func_stripname '' '.exe' "$destfile" - destfile=$func_stripname_result - ;; - esac - ;; - esac - func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' - $opt_dry_run || if test -n "$outputname"; then - ${RM}r "$tmpdir" - fi - ;; - esac - done - - for file in $staticlibs; do - func_basename "$file" - name="$func_basename_result" - - # Set up the ranlib parameters. - oldlib="$destdir/$name" - - func_show_eval "$install_prog \$file \$oldlib" 'exit $?' - - if test -n "$stripme" && test -n "$old_striplib"; then - func_show_eval "$old_striplib $oldlib" 'exit $?' - fi - - # Do each command in the postinstall commands. - func_execute_cmds "$old_postinstall_cmds" 'exit $?' - done - - test -n "$future_libdirs" && \ - func_warning "remember to run \`$progname --finish$future_libdirs'" - - if test -n "$current_libdirs"; then - # Maybe just do a dry run. - $opt_dry_run && current_libdirs=" -n$current_libdirs" - exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' - else - exit $EXIT_SUCCESS - fi -} - -test "$mode" = install && func_mode_install ${1+"$@"} - - -# func_generate_dlsyms outputname originator pic_p -# Extract symbols from dlprefiles and create ${outputname}S.o with -# a dlpreopen symbol table. -func_generate_dlsyms () -{ - $opt_debug - my_outputname="$1" - my_originator="$2" - my_pic_p="${3-no}" - my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` - my_dlsyms= - - if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then - if test -n "$NM" && test -n "$global_symbol_pipe"; then - my_dlsyms="${my_outputname}S.c" - else - func_error "not configured to extract global symbols from dlpreopened files" - fi - fi - - if test -n "$my_dlsyms"; then - case $my_dlsyms in - "") ;; - *.c) - # Discover the nlist of each of the dlfiles. - nlist="$output_objdir/${my_outputname}.nm" - - func_show_eval "$RM $nlist ${nlist}S ${nlist}T" - - # Parse the name list into a source file. - func_verbose "creating $output_objdir/$my_dlsyms" - - $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ -/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ -/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ - -#ifdef __cplusplus -extern \"C\" { -#endif - -/* External symbol declarations for the compiler. */\ -" - - if test "$dlself" = yes; then - func_verbose "generating symbol list for \`$output'" - - $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" - - # Add our own program objects to the symbol list. - progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` - for progfile in $progfiles; do - func_verbose "extracting global C symbols from \`$progfile'" - $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" - done - - if test -n "$exclude_expsyms"; then - $opt_dry_run || { - eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - if test -n "$export_symbols_regex"; then - $opt_dry_run || { - eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - # Prepare the list of exported symbols - if test -z "$export_symbols"; then - export_symbols="$output_objdir/$outputname.exp" - $opt_dry_run || { - $RM $export_symbols - eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' - case $host in - *cygwin* | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' - ;; - esac - } - else - $opt_dry_run || { - eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' - eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - case $host in - *cygwin | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' - ;; - esac - } - fi - fi - - for dlprefile in $dlprefiles; do - func_verbose "extracting global C symbols from \`$dlprefile'" - func_basename "$dlprefile" - name="$func_basename_result" - $opt_dry_run || { - eval '$ECHO ": $name " >> "$nlist"' - eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" - } - done - - $opt_dry_run || { - # Make sure we have at least an empty file. - test -f "$nlist" || : > "$nlist" - - if test -n "$exclude_expsyms"; then - $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T - $MV "$nlist"T "$nlist" - fi - - # Try sorting and uniquifying the output. - if $GREP -v "^: " < "$nlist" | - if sort -k 3 /dev/null 2>&1; then - sort -k 3 - else - sort +2 - fi | - uniq > "$nlist"S; then - : - else - $GREP -v "^: " < "$nlist" > "$nlist"S - fi - - if test -f "$nlist"S; then - eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' - else - $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" - fi - - $ECHO >> "$output_objdir/$my_dlsyms" "\ - -/* The mapping between symbol names and symbols. */ -typedef struct { - const char *name; - void *address; -} lt_dlsymlist; -" - case $host in - *cygwin* | *mingw* | *cegcc* ) - $ECHO >> "$output_objdir/$my_dlsyms" "\ -/* DATA imports from DLLs on WIN32 con't be const, because - runtime relocations are performed -- see ld's documentation - on pseudo-relocs. */" - lt_dlsym_const= ;; - *osf5*) - echo >> "$output_objdir/$my_dlsyms" "\ -/* This system does not cope well with relocations in const data */" - lt_dlsym_const= ;; - *) - lt_dlsym_const=const ;; - esac - - $ECHO >> "$output_objdir/$my_dlsyms" "\ -extern $lt_dlsym_const lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[]; -$lt_dlsym_const lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[] = -{\ - { \"$my_originator\", (void *) 0 }," - - case $need_lib_prefix in - no) - eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - *) - eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - esac - $ECHO >> "$output_objdir/$my_dlsyms" "\ - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt_${my_prefix}_LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif\ -" - } # !$opt_dry_run - - pic_flag_for_symtable= - case "$compile_command " in - *" -static "*) ;; - *) - case $host in - # compiling the symbol table file with pic_flag works around - # a FreeBSD bug that causes programs to crash when -lm is - # linked before any other PIC object. But we must not use - # pic_flag when linking with -static. The problem exists in - # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. - *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) - pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; - *-*-hpux*) - pic_flag_for_symtable=" $pic_flag" ;; - *) - if test "X$my_pic_p" != Xno; then - pic_flag_for_symtable=" $pic_flag" - fi - ;; - esac - ;; - esac - symtab_cflags= - for arg in $LTCFLAGS; do - case $arg in - -pie | -fpie | -fPIE) ;; - *) symtab_cflags="$symtab_cflags $arg" ;; - esac - done - - # Now compile the dynamic symbol file. - func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' - - # Clean up the generated files. - func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' - - # Transform the symbol file into the correct name. - symfileobj="$output_objdir/${my_outputname}S.$objext" - case $host in - *cygwin* | *mingw* | *cegcc* ) - if test -f "$output_objdir/$my_outputname.def"; then - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - else - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - fi - ;; - *) - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - ;; - esac - ;; - *) - func_fatal_error "unknown suffix for \`$my_dlsyms'" - ;; - esac - else - # We keep going just in case the user didn't refer to - # lt_preloaded_symbols. The linker will fail if global_symbol_pipe - # really was required. - - # Nullify the symbol file. - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` - fi -} - -# func_win32_libid arg -# return the library type of file 'arg' -# -# Need a lot of goo to handle *both* DLLs and import libs -# Has to be a shell function in order to 'eat' the argument -# that is supplied when $file_magic_command is called. -func_win32_libid () -{ - $opt_debug - win32_libid_type="unknown" - win32_fileres=`file -L $1 2>/dev/null` - case $win32_fileres in - *ar\ archive\ import\ library*) # definitely import - win32_libid_type="x86 archive import" - ;; - *ar\ archive*) # could be an import, or static - if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | - $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then - win32_nmres=`eval $NM -f posix -A $1 | - $SED -n -e ' - 1,100{ - / I /{ - s,.*,import, - p - q - } - }'` - case $win32_nmres in - import*) win32_libid_type="x86 archive import";; - *) win32_libid_type="x86 archive static";; - esac - fi - ;; - *DLL*) - win32_libid_type="x86 DLL" - ;; - *executable*) # but shell scripts are "executable" too... - case $win32_fileres in - *MS\ Windows\ PE\ Intel*) - win32_libid_type="x86 DLL" - ;; - esac - ;; - esac - $ECHO "$win32_libid_type" -} - - - -# func_extract_an_archive dir oldlib -func_extract_an_archive () -{ - $opt_debug - f_ex_an_ar_dir="$1"; shift - f_ex_an_ar_oldlib="$1" - func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' - if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then - : - else - func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" - fi -} - - -# func_extract_archives gentop oldlib ... -func_extract_archives () -{ - $opt_debug - my_gentop="$1"; shift - my_oldlibs=${1+"$@"} - my_oldobjs="" - my_xlib="" - my_xabs="" - my_xdir="" - - for my_xlib in $my_oldlibs; do - # Extract the objects. - case $my_xlib in - [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; - *) my_xabs=`pwd`"/$my_xlib" ;; - esac - func_basename "$my_xlib" - my_xlib="$func_basename_result" - my_xlib_u=$my_xlib - while :; do - case " $extracted_archives " in - *" $my_xlib_u "*) - func_arith $extracted_serial + 1 - extracted_serial=$func_arith_result - my_xlib_u=lt$extracted_serial-$my_xlib ;; - *) break ;; - esac - done - extracted_archives="$extracted_archives $my_xlib_u" - my_xdir="$my_gentop/$my_xlib_u" - - func_mkdir_p "$my_xdir" - - case $host in - *-darwin*) - func_verbose "Extracting $my_xabs" - # Do not bother doing anything if just a dry run - $opt_dry_run || { - darwin_orig_dir=`pwd` - cd $my_xdir || exit $? - darwin_archive=$my_xabs - darwin_curdir=`pwd` - darwin_base_archive=`basename "$darwin_archive"` - darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` - if test -n "$darwin_arches"; then - darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` - darwin_arch= - func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" - for darwin_arch in $darwin_arches ; do - func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" - $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" - cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" - func_extract_an_archive "`pwd`" "${darwin_base_archive}" - cd "$darwin_curdir" - $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" - done # $darwin_arches - ## Okay now we've a bunch of thin objects, gotta fatten them up :) - darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` - darwin_file= - darwin_files= - for darwin_file in $darwin_filelist; do - darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` - $LIPO -create -output "$darwin_file" $darwin_files - done # $darwin_filelist - $RM -rf unfat-$$ - cd "$darwin_orig_dir" - else - cd $darwin_orig_dir - func_extract_an_archive "$my_xdir" "$my_xabs" - fi # $darwin_arches - } # !$opt_dry_run - ;; - *) - func_extract_an_archive "$my_xdir" "$my_xabs" - ;; - esac - my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` - done - - func_extract_archives_result="$my_oldobjs" -} - - - -# func_emit_wrapper_part1 [arg=no] -# -# Emit the first part of a libtool wrapper script on stdout. -# For more information, see the description associated with -# func_emit_wrapper(), below. -func_emit_wrapper_part1 () -{ - func_emit_wrapper_part1_arg1=no - if test -n "$1" ; then - func_emit_wrapper_part1_arg1=$1 - fi - - $ECHO "\ -#! $SHELL - -# $output - temporary wrapper script for $objdir/$outputname -# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION -# -# The $output program cannot be directly executed until all the libtool -# libraries that it depends on are installed. -# -# This wrapper script should never be moved out of the build directory. -# If it is, it will not operate correctly. - -# Sed substitution that helps us do robust quoting. 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Disable this feature. - alias -g '\${1+\"\$@\"}'='\"\$@\"' - setopt NO_GLOB_SUBST -else - case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac -fi -BIN_SH=xpg4; export BIN_SH # for Tru64 -DUALCASE=1; export DUALCASE # for MKS sh - -# The HP-UX ksh and POSIX shell print the target directory to stdout -# if CDPATH is set. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -relink_command=\"$relink_command\" - -# This environment variable determines our operation mode. -if test \"\$libtool_install_magic\" = \"$magic\"; then - # install mode needs the following variables: - generated_by_libtool_version='$macro_version' - notinst_deplibs='$notinst_deplibs' -else - # When we are sourced in execute mode, \$file and \$ECHO are already set. - if test \"\$libtool_execute_magic\" != \"$magic\"; then - ECHO=\"$qecho\" - file=\"\$0\" - # Make sure echo works. - if test \"X\$1\" = X--no-reexec; then - # Discard the --no-reexec flag, and continue. - shift - elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then - # Yippee, \$ECHO works! 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Calling this function does no harm for other -# $host/$build combinations not listed above. -# -# ARG is the path (on $build) that should be converted to -# the proper representation for $host. The result is stored -# in $func_to_host_path_result. -func_to_host_path () -{ - func_to_host_path_result="$1" - if test -n "$1" ; then - case $host in - *mingw* ) - lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - case $build in - *mingw* ) # actually, msys - # awkward: cmd appends spaces to result - lt_sed_strip_trailing_spaces="s/[ ]*\$//" - func_to_host_path_tmp1=`( cmd //c echo "$1" |\ - $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - *cygwin* ) - func_to_host_path_tmp1=`cygpath -w "$1"` - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - * ) - # Unfortunately, winepath does not exit with a non-zero - # error code, so we are forced to check the contents of - # stdout. On the other hand, if the command is not - # found, the shell will set an exit code of 127 and print - # *an error message* to stdout. So we must check for both - # error code of zero AND non-empty stdout, which explains - # the odd construction: - func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` - if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - else - # Allow warning below. - func_to_host_path_result="" - fi - ;; - esac - if test -z "$func_to_host_path_result" ; then - func_error "Could not determine host path corresponding to" - func_error " '$1'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback: - func_to_host_path_result="$1" - fi - ;; - esac - fi -} -# end: func_to_host_path - -# func_to_host_pathlist arg -# -# Convert pathlists to host format when used with build tools. -# See func_to_host_path(), above. This function supports the -# following $build/$host combinations (but does no harm for -# combinations not listed here): -# $build $host -# mingw (msys) mingw [e.g. native] -# cygwin mingw -# *nix + wine mingw -# -# Path separators are also converted from $build format to -# $host format. If ARG begins or ends with a path separator -# character, it is preserved (but converted to $host format) -# on output. -# -# ARG is a pathlist (on $build) that should be converted to -# the proper representation on $host. The result is stored -# in $func_to_host_pathlist_result. -func_to_host_pathlist () -{ - func_to_host_pathlist_result="$1" - if test -n "$1" ; then - case $host in - *mingw* ) - lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - # Remove leading and trailing path separator characters from - # ARG. msys behavior is inconsistent here, cygpath turns them - # into '.;' and ';.', and winepath ignores them completely. - func_to_host_pathlist_tmp2="$1" - # Once set for this call, this variable should not be - # reassigned. It is used in tha fallback case. - func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e 's|^:*||' -e 's|:*$||'` - case $build in - *mingw* ) # Actually, msys. - # Awkward: cmd appends spaces to result. - lt_sed_strip_trailing_spaces="s/[ ]*\$//" - func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ - $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - *cygwin* ) - func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - * ) - # unfortunately, winepath doesn't convert pathlists - func_to_host_pathlist_result="" - func_to_host_pathlist_oldIFS=$IFS - IFS=: - for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do - IFS=$func_to_host_pathlist_oldIFS - if test -n "$func_to_host_pathlist_f" ; then - func_to_host_path "$func_to_host_pathlist_f" - if test -n "$func_to_host_path_result" ; then - if test -z "$func_to_host_pathlist_result" ; then - func_to_host_pathlist_result="$func_to_host_path_result" - else - func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" - fi - fi - fi - IFS=: - done - IFS=$func_to_host_pathlist_oldIFS - ;; - esac - if test -z "$func_to_host_pathlist_result" ; then - func_error "Could not determine the host path(s) corresponding to" - func_error " '$1'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback. This may break if $1 contains DOS-style drive - # specifications. The fix is not to complicate the expression - # below, but for the user to provide a working wine installation - # with winepath so that path translation in the cross-to-mingw - # case works properly. - lt_replace_pathsep_nix_to_dos="s|:|;|g" - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ - $SED -e "$lt_replace_pathsep_nix_to_dos"` - fi - # Now, add the leading and trailing path separators back - case "$1" in - :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" - ;; - esac - case "$1" in - *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" - ;; - esac - ;; - esac - fi -} -# end: func_to_host_pathlist - -# func_emit_cwrapperexe_src -# emit the source code for a wrapper executable on stdout -# Must ONLY be called from within func_mode_link because -# it depends on a number of variable set therein. -func_emit_cwrapperexe_src () -{ - cat < -#include -#ifdef _MSC_VER -# include -# include -# include -# define setmode _setmode -#else -# include -# include -# ifdef __CYGWIN__ -# include -# define HAVE_SETENV -# ifdef __STRICT_ANSI__ -char *realpath (const char *, char *); -int putenv (char *); -int setenv (const char *, const char *, int); -# endif -# endif -#endif -#include -#include -#include -#include -#include -#include -#include -#include - -#if defined(PATH_MAX) -# define LT_PATHMAX PATH_MAX -#elif defined(MAXPATHLEN) -# define LT_PATHMAX MAXPATHLEN -#else -# define LT_PATHMAX 1024 -#endif - -#ifndef S_IXOTH -# define S_IXOTH 0 -#endif -#ifndef S_IXGRP -# define S_IXGRP 0 -#endif - -#ifdef _MSC_VER -# define S_IXUSR _S_IEXEC -# define stat _stat -# ifndef _INTPTR_T_DEFINED -# define intptr_t int -# endif -#endif - -#ifndef DIR_SEPARATOR -# define DIR_SEPARATOR '/' -# define PATH_SEPARATOR ':' -#endif - -#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ - defined (__OS2__) -# define HAVE_DOS_BASED_FILE_SYSTEM -# define FOPEN_WB "wb" -# ifndef DIR_SEPARATOR_2 -# define DIR_SEPARATOR_2 '\\' -# endif -# ifndef PATH_SEPARATOR_2 -# define PATH_SEPARATOR_2 ';' -# endif -#endif - -#ifndef DIR_SEPARATOR_2 -# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) -#else /* DIR_SEPARATOR_2 */ -# define IS_DIR_SEPARATOR(ch) \ - (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) -#endif /* DIR_SEPARATOR_2 */ - -#ifndef PATH_SEPARATOR_2 -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) -#else /* PATH_SEPARATOR_2 */ -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) -#endif /* PATH_SEPARATOR_2 */ - -#ifdef __CYGWIN__ -# define FOPEN_WB "wb" -#endif - -#ifndef FOPEN_WB -# define FOPEN_WB "w" -#endif -#ifndef _O_BINARY -# define _O_BINARY 0 -#endif - -#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) -#define XFREE(stale) do { \ - if (stale) { free ((void *) stale); stale = 0; } \ -} while (0) - -#undef LTWRAPPER_DEBUGPRINTF -#if defined DEBUGWRAPPER -# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args -static void -ltwrapper_debugprintf (const char *fmt, ...) -{ - va_list args; - va_start (args, fmt); - (void) vfprintf (stderr, fmt, args); - va_end (args); -} -#else -# define LTWRAPPER_DEBUGPRINTF(args) -#endif - -const char *program_name = NULL; - -void *xmalloc (size_t num); -char *xstrdup (const char *string); -const char *base_name (const char *name); -char *find_executable (const char *wrapper); -char *chase_symlinks (const char *pathspec); -int make_executable (const char *path); -int check_executable (const char *path); -char *strendzap (char *str, const char *pat); -void lt_fatal (const char *message, ...); -void lt_setenv (const char *name, const char *value); -char *lt_extend_str (const char *orig_value, const char *add, int to_end); -void lt_opt_process_env_set (const char *arg); -void lt_opt_process_env_prepend (const char *arg); -void lt_opt_process_env_append (const char *arg); -int lt_split_name_value (const char *arg, char** name, char** value); -void lt_update_exe_path (const char *name, const char *value); -void lt_update_lib_path (const char *name, const char *value); - -static const char *script_text_part1 = -EOF - - func_emit_wrapper_part1 yes | - $SED -e 's/\([\\"]\)/\\\1/g' \ - -e 's/^/ "/' -e 's/$/\\n"/' - echo ";" - cat <"))); - for (i = 0; i < newargc; i++) - { - LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); - } - -EOF - - case $host_os in - mingw*) - cat <<"EOF" - /* execv doesn't actually work on mingw as expected on unix */ - rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); - if (rval == -1) - { - /* failed to start process */ - LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); - return 127; - } - return rval; -EOF - ;; - *) - cat <<"EOF" - execv (lt_argv_zero, newargz); - return rval; /* =127, but avoids unused variable warning */ -EOF - ;; - esac - - cat <<"EOF" -} - -void * -xmalloc (size_t num) -{ - void *p = (void *) malloc (num); - if (!p) - lt_fatal ("Memory exhausted"); - - return p; -} - -char * -xstrdup (const char *string) -{ - return string ? strcpy ((char *) xmalloc (strlen (string) + 1), - string) : NULL; -} - -const char * -base_name (const char *name) -{ - const char *base; - -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - /* Skip over the disk name in MSDOS pathnames. */ - if (isalpha ((unsigned char) name[0]) && name[1] == ':') - name += 2; -#endif - - for (base = name; *name; name++) - if (IS_DIR_SEPARATOR (*name)) - base = name + 1; - return base; -} - -int -check_executable (const char *path) -{ - struct stat st; - - LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", - path ? (*path ? path : "EMPTY!") : "NULL!")); - if ((!path) || (!*path)) - return 0; - - if ((stat (path, &st) >= 0) - && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) - return 1; - else - return 0; -} - -int -make_executable (const char *path) -{ - int rval = 0; - struct stat st; - - LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", - path ? (*path ? path : "EMPTY!") : "NULL!")); - if ((!path) || (!*path)) - return 0; - - if (stat (path, &st) >= 0) - { - rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); - } - return rval; -} - -/* Searches for the full path of the wrapper. Returns - newly allocated full path name if found, NULL otherwise - Does not chase symlinks, even on platforms that support them. -*/ -char * -find_executable (const char *wrapper) -{ - int has_slash = 0; - const char *p; - const char *p_next; - /* static buffer for getcwd */ - char tmp[LT_PATHMAX + 1]; - int tmp_len; - char *concat_name; - - LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", - wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); - - if ((wrapper == NULL) || (*wrapper == '\0')) - return NULL; - - /* Absolute path? */ -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - else - { -#endif - if (IS_DIR_SEPARATOR (wrapper[0])) - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - } -#endif - - for (p = wrapper; *p; p++) - if (*p == '/') - { - has_slash = 1; - break; - } - if (!has_slash) - { - /* no slashes; search PATH */ - const char *path = getenv ("PATH"); - if (path != NULL) - { - for (p = path; *p; p = p_next) - { - const char *q; - size_t p_len; - for (q = p; *q; q++) - if (IS_PATH_SEPARATOR (*q)) - break; - p_len = q - p; - p_next = (*q == '\0' ? q : q + 1); - if (p_len == 0) - { - /* empty path: current directory */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal ("getcwd failed"); - tmp_len = strlen (tmp); - concat_name = - XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - } - else - { - concat_name = - XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, p, p_len); - concat_name[p_len] = '/'; - strcpy (concat_name + p_len + 1, wrapper); - } - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - } - /* not found in PATH; assume curdir */ - } - /* Relative path | not found in path: prepend cwd */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal ("getcwd failed"); - tmp_len = strlen (tmp); - concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - return NULL; -} - -char * -chase_symlinks (const char *pathspec) -{ -#ifndef S_ISLNK - return xstrdup (pathspec); -#else - char buf[LT_PATHMAX]; - struct stat s; - char *tmp_pathspec = xstrdup (pathspec); - char *p; - int has_symlinks = 0; - while (strlen (tmp_pathspec) && !has_symlinks) - { - LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", - tmp_pathspec)); - if (lstat (tmp_pathspec, &s) == 0) - { - if (S_ISLNK (s.st_mode) != 0) - { - has_symlinks = 1; - break; - } - - /* search backwards for last DIR_SEPARATOR */ - p = tmp_pathspec + strlen (tmp_pathspec) - 1; - while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - p--; - if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - { - /* no more DIR_SEPARATORS left */ - break; - } - *p = '\0'; - } - else - { - char *errstr = strerror (errno); - lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); - } - } - XFREE (tmp_pathspec); - - if (!has_symlinks) - { - return xstrdup (pathspec); - } - - tmp_pathspec = realpath (pathspec, buf); - if (tmp_pathspec == 0) - { - lt_fatal ("Could not follow symlinks for %s", pathspec); - } - return xstrdup (tmp_pathspec); -#endif -} - -char * -strendzap (char *str, const char *pat) -{ - size_t len, patlen; - - assert (str != NULL); - assert (pat != NULL); - - len = strlen (str); - patlen = strlen (pat); - - if (patlen <= len) - { - str += len - patlen; - if (strcmp (str, pat) == 0) - *str = '\0'; - } - return str; -} - -static void -lt_error_core (int exit_status, const char *mode, - const char *message, va_list ap) -{ - fprintf (stderr, "%s: %s: ", program_name, mode); - vfprintf (stderr, message, ap); - fprintf (stderr, ".\n"); - - if (exit_status >= 0) - exit (exit_status); -} - -void -lt_fatal (const char *message, ...) -{ - va_list ap; - va_start (ap, message); - lt_error_core (EXIT_FAILURE, "FATAL", message, ap); - va_end (ap); -} - -void -lt_setenv (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", - (name ? name : ""), - (value ? value : ""))); - { -#ifdef HAVE_SETENV - /* always make a copy, for consistency with !HAVE_SETENV */ - char *str = xstrdup (value); - setenv (name, str, 1); -#else - int len = strlen (name) + 1 + strlen (value) + 1; - char *str = XMALLOC (char, len); - sprintf (str, "%s=%s", name, value); - if (putenv (str) != EXIT_SUCCESS) - { - XFREE (str); - } -#endif - } -} - -char * -lt_extend_str (const char *orig_value, const char *add, int to_end) -{ - char *new_value; - if (orig_value && *orig_value) - { - int orig_value_len = strlen (orig_value); - int add_len = strlen (add); - new_value = XMALLOC (char, add_len + orig_value_len + 1); - if (to_end) - { - strcpy (new_value, orig_value); - strcpy (new_value + orig_value_len, add); - } - else - { - strcpy (new_value, add); - strcpy (new_value + add_len, orig_value); - } - } - else - { - new_value = xstrdup (add); - } - return new_value; -} - -int -lt_split_name_value (const char *arg, char** name, char** value) -{ - const char *p; - int len; - if (!arg || !*arg) - return 1; - - p = strchr (arg, (int)'='); - - if (!p) - return 1; - - *value = xstrdup (++p); - - len = strlen (arg) - strlen (*value); - *name = XMALLOC (char, len); - strncpy (*name, arg, len-1); - (*name)[len - 1] = '\0'; - - return 0; -} - -void -lt_opt_process_env_set (const char *arg) -{ - char *name = NULL; - char *value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); - } - - lt_setenv (name, value); - XFREE (name); - XFREE (value); -} - -void -lt_opt_process_env_prepend (const char *arg) -{ - char *name = NULL; - char *value = NULL; - char *new_value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); - } - - new_value = lt_extend_str (getenv (name), value, 0); - lt_setenv (name, new_value); - XFREE (new_value); - XFREE (name); - XFREE (value); -} - -void -lt_opt_process_env_append (const char *arg) -{ - char *name = NULL; - char *value = NULL; - char *new_value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); - } - - new_value = lt_extend_str (getenv (name), value, 1); - lt_setenv (name, new_value); - XFREE (new_value); - XFREE (name); - XFREE (value); -} - -void -lt_update_exe_path (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", - (name ? name : ""), - (value ? value : ""))); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - /* some systems can't cope with a ':'-terminated path #' */ - int len = strlen (new_value); - while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) - { - new_value[len-1] = '\0'; - } - lt_setenv (name, new_value); - XFREE (new_value); - } -} - -void -lt_update_lib_path (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", - (name ? name : ""), - (value ? value : ""))); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - lt_setenv (name, new_value); - XFREE (new_value); - } -} - - -EOF -} -# end: func_emit_cwrapperexe_src - -# func_mode_link arg... -func_mode_link () -{ - $opt_debug - case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) - # It is impossible to link a dll without this setting, and - # we shouldn't force the makefile maintainer to figure out - # which system we are compiling for in order to pass an extra - # flag for every libtool invocation. - # allow_undefined=no - - # FIXME: Unfortunately, there are problems with the above when trying - # to make a dll which has undefined symbols, in which case not - # even a static library is built. For now, we need to specify - # -no-undefined on the libtool link line when we can be certain - # that all symbols are satisfied, otherwise we get a static library. - allow_undefined=yes - ;; - *) - allow_undefined=yes - ;; - esac - libtool_args=$nonopt - base_compile="$nonopt $@" - compile_command=$nonopt - finalize_command=$nonopt - - compile_rpath= - finalize_rpath= - compile_shlibpath= - finalize_shlibpath= - convenience= - old_convenience= - deplibs= - old_deplibs= - compiler_flags= - linker_flags= - dllsearchpath= - lib_search_path=`pwd` - inst_prefix_dir= - new_inherited_linker_flags= - - avoid_version=no - dlfiles= - dlprefiles= - dlself=no - export_dynamic=no - export_symbols= - export_symbols_regex= - generated= - libobjs= - ltlibs= - module=no - no_install=no - objs= - non_pic_objects= - precious_files_regex= - prefer_static_libs=no - preload=no - prev= - prevarg= - release= - rpath= - xrpath= - perm_rpath= - temp_rpath= - thread_safe=no - vinfo= - vinfo_number=no - weak_libs= - single_module="${wl}-single_module" - func_infer_tag $base_compile - - # We need to know -static, to get the right output filenames. - for arg - do - case $arg in - -shared) - test "$build_libtool_libs" != yes && \ - func_fatal_configuration "can not build a shared library" - build_old_libs=no - break - ;; - -all-static | -static | -static-libtool-libs) - case $arg in - -all-static) - if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then - func_warning "complete static linking is impossible in this configuration" - fi - if test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=yes - ;; - -static) - if test -z "$pic_flag" && test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=built - ;; - -static-libtool-libs) - if test -z "$pic_flag" && test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=yes - ;; - esac - build_libtool_libs=no - build_old_libs=yes - break - ;; - esac - done - - # See if our shared archives depend on static archives. - test -n "$old_archive_from_new_cmds" && build_old_libs=yes - - # Go through the arguments, transforming them on the way. - while test "$#" -gt 0; do - arg="$1" - shift - func_quote_for_eval "$arg" - qarg=$func_quote_for_eval_unquoted_result - func_append libtool_args " $func_quote_for_eval_result" - - # If the previous option needs an argument, assign it. - if test -n "$prev"; then - case $prev in - output) - func_append compile_command " @OUTPUT@" - func_append finalize_command " @OUTPUT@" - ;; - esac - - case $prev in - dlfiles|dlprefiles) - if test "$preload" = no; then - # Add the symbol object into the linking commands. - func_append compile_command " @SYMFILE@" - func_append finalize_command " @SYMFILE@" - preload=yes - fi - case $arg in - *.la | *.lo) ;; # We handle these cases below. - force) - if test "$dlself" = no; then - dlself=needless - export_dynamic=yes - fi - prev= - continue - ;; - self) - if test "$prev" = dlprefiles; then - dlself=yes - elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then - dlself=yes - else - dlself=needless - export_dynamic=yes - fi - prev= - continue - ;; - *) - if test "$prev" = dlfiles; then - dlfiles="$dlfiles $arg" - else - dlprefiles="$dlprefiles $arg" - fi - prev= - continue - ;; - esac - ;; - expsyms) - export_symbols="$arg" - test -f "$arg" \ - || func_fatal_error "symbol file \`$arg' does not exist" - prev= - continue - ;; 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do - if $opt_duplicate_deps ; then - case "$libs " in - *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; - esac - fi - libs="$libs $deplib" - done - - if test "$linkmode" = lib; then - libs="$predeps $libs $compiler_lib_search_path $postdeps" - - # Compute libraries that are listed more than once in $predeps - # $postdeps and mark them as special (i.e., whose duplicates are - # not to be eliminated). - pre_post_deps= - if $opt_duplicate_compiler_generated_deps; then - for pre_post_dep in $predeps $postdeps; do - case "$pre_post_deps " in - *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; - esac - pre_post_deps="$pre_post_deps $pre_post_dep" - done - fi - pre_post_deps= - fi - - deplibs= - newdependency_libs= - newlib_search_path= - need_relink=no # whether we're linking any uninstalled libtool libraries - notinst_deplibs= # not-installed libtool libraries - notinst_path= # paths that contain not-installed libtool libraries - - case $linkmode in - lib) - passes="conv dlpreopen link" - for file in $dlfiles $dlprefiles; do - case $file in - *.la) ;; - *) - func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" - ;; - esac - done - ;; - prog) - compile_deplibs= - finalize_deplibs= - alldeplibs=no - newdlfiles= - newdlprefiles= - passes="conv scan dlopen dlpreopen link" - ;; - *) passes="conv" - ;; - esac - - for pass in $passes; do - # The preopen pass in lib mode reverses $deplibs; put it back here - # so that -L comes before libs that need it for instance... - if test "$linkmode,$pass" = "lib,link"; then - ## FIXME: Find the place where the list is rebuilt in the wrong - ## order, and fix it there properly - tmp_deplibs= - for deplib in $deplibs; do - tmp_deplibs="$deplib $tmp_deplibs" - done - deplibs="$tmp_deplibs" - fi - - if test "$linkmode,$pass" = "lib,link" || - test "$linkmode,$pass" = "prog,scan"; then - libs="$deplibs" - deplibs= - fi - if test "$linkmode" = prog; then - case $pass in - dlopen) libs="$dlfiles" ;; - dlpreopen) libs="$dlprefiles" ;; - link) - libs="$deplibs %DEPLIBS%" - test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" - ;; 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then - case "$new_inherited_linker_flags " in - *" $deplib "*) ;; - * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; - esac - fi - fi - continue - ;; - -l*) - if test "$linkmode" != lib && test "$linkmode" != prog; then - func_warning "\`-l' is ignored for archives/objects" - continue - fi - func_stripname '-l' '' "$deplib" - name=$func_stripname_result - if test "$linkmode" = lib; then - searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" - else - searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" - fi - for searchdir in $searchdirs; do - for search_ext in .la $std_shrext .so .a; do - # Search the libtool library - lib="$searchdir/lib${name}${search_ext}" - if test -f "$lib"; then - if test "$search_ext" = ".la"; then - found=yes - else - found=no - fi - break 2 - fi - done - done - if test "$found" != yes; then - # deplib doesn't seem to be a libtool library - if test "$linkmode,$pass" = "prog,link"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" - fi - continue - else # deplib is a libtool library - # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, - # We need to do some special things here, and not later. - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then - case " $predeps $postdeps " in - *" $deplib "*) - if func_lalib_p "$lib"; then - library_names= - old_library= - func_source "$lib" - for l in $old_library $library_names; do - ll="$l" - done - if test "X$ll" = "X$old_library" ; then # only static version available - found=no - func_dirname "$lib" "" "." - ladir="$func_dirname_result" - lib=$ladir/$old_library - if test "$linkmode,$pass" = "prog,link"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" - fi - continue - fi - fi - ;; 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then - $ECHO - $ECHO "*** And there doesn't seem to be a static archive available" - $ECHO "*** The link will probably fail, sorry" - else - add="$dir/$old_library" - fi - elif test -n "$old_library"; then - add="$dir/$old_library" - fi - fi - esac - elif test "$hardcode_minus_L" = no; then - case $host in - *-*-sunos*) add_shlibpath="$dir" ;; - esac - add_dir="-L$dir" - add="-l$name" - elif test "$hardcode_shlibpath_var" = no; then - add_shlibpath="$dir" - add="-l$name" - else - lib_linked=no - fi - ;; - relink) - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; then - add="$dir/$linklib" - elif test "$hardcode_minus_L" = yes; then - add_dir="-L$dir" - # Try looking first in the location we're being installed to. - if test -n "$inst_prefix_dir"; then - case $libdir in - [\\/]*) - add_dir="$add_dir -L$inst_prefix_dir$libdir" - ;; - esac - fi - add="-l$name" - elif test "$hardcode_shlibpath_var" = yes; then - add_shlibpath="$dir" - add="-l$name" - else - lib_linked=no - fi - ;; - *) lib_linked=no ;; - esac - - if test "$lib_linked" != yes; then - func_fatal_configuration "unsupported hardcode properties" - fi - - if test -n "$add_shlibpath"; then - case :$compile_shlibpath: in - *":$add_shlibpath:"*) ;; - *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; - esac - fi - if test "$linkmode" = prog; then - test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" - test -n "$add" && compile_deplibs="$add $compile_deplibs" - else - test -n "$add_dir" && deplibs="$add_dir $deplibs" - test -n "$add" && deplibs="$add $deplibs" - if test "$hardcode_direct" != yes && - test "$hardcode_minus_L" != yes && - test "$hardcode_shlibpath_var" = yes; then - case :$finalize_shlibpath: in - *":$libdir:"*) ;; - *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; - esac - fi - fi - fi - - if test "$linkmode" = prog || test "$mode" = relink; then - add_shlibpath= - add_dir= - add= - # Finalize command for both is simple: just hardcode it. - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; 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then - lt_cv_nm_interface="MS dumpbin" - fi - rm -f conftest*]) -])# LT_PATH_NM - -# Old names: -AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) -AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AM_PROG_NM], []) -dnl AC_DEFUN([AC_PROG_NM], []) - - -# LT_LIB_M -# -------- -# check for math library -AC_DEFUN([LT_LIB_M], -[AC_REQUIRE([AC_CANONICAL_HOST])dnl -LIBM= -case $host in -*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) - # These system don't have libm, or don't need it - ;; -*-ncr-sysv4.3*) - AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") - AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") - ;; -*) - AC_CHECK_LIB(m, cos, LIBM="-lm") - ;; -esac -AC_SUBST([LIBM]) -])# LT_LIB_M - -# Old name: -AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_CHECK_LIBM], []) - - -# _LT_COMPILER_NO_RTTI([TAGNAME]) -# ------------------------------- -m4_defun([_LT_COMPILER_NO_RTTI], -[m4_require([_LT_TAG_COMPILER])dnl - -_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= - -if test "$GCC" = yes; 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Other OPTION-NAMEs are -# saved as a flag. -m4_define([_LT_SET_OPTION], -[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl -m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), - _LT_MANGLE_DEFUN([$1], [$2]), - [m4_warning([Unknown $1 option `$2'])])[]dnl -]) - - -# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) -# ------------------------------------------------------------ -# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. -m4_define([_LT_IF_OPTION], -[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) - - -# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) -# ------------------------------------------------------- -# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME -# are set. -m4_define([_LT_UNLESS_OPTIONS], -[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), - [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), - [m4_define([$0_found])])])[]dnl -m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 -])[]dnl -]) - - -# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) -# ---------------------------------------- -# OPTION-LIST is a space-separated list of Libtool options associated -# with MACRO-NAME. If any OPTION has a matching handler declared with -# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about -# the unknown option and exit. -m4_defun([_LT_SET_OPTIONS], -[# Set options -m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), - [_LT_SET_OPTION([$1], _LT_Option)]) - -m4_if([$1],[LT_INIT],[ - dnl - dnl Simply set some default values (i.e off) if boolean options were not - dnl specified: - _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no - ]) - _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no - ]) - dnl - dnl If no reference was made to various pairs of opposing options, then - dnl we run the default mode handler for the pair. For example, if neither - dnl `shared' nor `disable-shared' was passed, we enable building of shared - dnl archives by default: - _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) - _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) - _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) - _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], - [_LT_ENABLE_FAST_INSTALL]) - ]) -])# _LT_SET_OPTIONS - - -## --------------------------------- ## -## Macros to handle LT_INIT options. ## -## --------------------------------- ## - -# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) -# ----------------------------------------- -m4_define([_LT_MANGLE_DEFUN], -[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) - - -# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) -# ----------------------------------------------- -m4_define([LT_OPTION_DEFINE], -[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl -])# LT_OPTION_DEFINE - - -# dlopen -# ------ -LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes -]) - -AU_DEFUN([AC_LIBTOOL_DLOPEN], -[_LT_SET_OPTION([LT_INIT], [dlopen]) -AC_DIAGNOSE([obsolete], -[$0: Remove this warning and the call to _LT_SET_OPTION when you -put the `dlopen' option into LT_INIT's first parameter.]) -]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) - - -# win32-dll -# --------- -# Declare package support for building win32 dll's. -LT_OPTION_DEFINE([LT_INIT], [win32-dll], -[enable_win32_dll=yes - -case $host in -*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) - AC_CHECK_TOOL(AS, as, false) - AC_CHECK_TOOL(DLLTOOL, dlltool, false) - AC_CHECK_TOOL(OBJDUMP, objdump, false) - ;; -esac - -test -z "$AS" && AS=as -_LT_DECL([], [AS], [0], [Assembler program])dnl - -test -z "$DLLTOOL" && DLLTOOL=dlltool -_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl - -test -z "$OBJDUMP" && OBJDUMP=objdump -_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl -])# win32-dll - -AU_DEFUN([AC_LIBTOOL_WIN32_DLL], -[AC_REQUIRE([AC_CANONICAL_HOST])dnl -_LT_SET_OPTION([LT_INIT], [win32-dll]) -AC_DIAGNOSE([obsolete], -[$0: Remove this warning and the call to _LT_SET_OPTION when you -put the `win32-dll' option into LT_INIT's first parameter.]) -]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) - - -# _LT_ENABLE_SHARED([DEFAULT]) -# ---------------------------- -# implement the --enable-shared flag, and supports the `shared' and -# `disable-shared' LT_INIT options. -# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. -m4_define([_LT_ENABLE_SHARED], -[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl -AC_ARG_ENABLE([shared], - [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], - [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], - [p=${PACKAGE-default} - case $enableval in - yes) enable_shared=yes ;; - no) enable_shared=no ;; - *) - enable_shared=no - # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," - for pkg in $enableval; do - IFS="$lt_save_ifs" - if test "X$pkg" = "X$p"; then - enable_shared=yes - fi - done - IFS="$lt_save_ifs" - ;; - esac], - [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) - - _LT_DECL([build_libtool_libs], [enable_shared], [0], - [Whether or not to build shared libraries]) -])# _LT_ENABLE_SHARED - -LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) -LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) - -# Old names: -AC_DEFUN([AC_ENABLE_SHARED], -[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) -]) - -AC_DEFUN([AC_DISABLE_SHARED], -[_LT_SET_OPTION([LT_INIT], [disable-shared]) -]) - -AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) -AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AM_ENABLE_SHARED], []) -dnl AC_DEFUN([AM_DISABLE_SHARED], []) - - - -# _LT_ENABLE_STATIC([DEFAULT]) -# ---------------------------- -# implement the --enable-static flag, and support the `static' and -# `disable-static' LT_INIT options. -# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. -m4_define([_LT_ENABLE_STATIC], -[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl -AC_ARG_ENABLE([static], - [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], - [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], - [p=${PACKAGE-default} - case $enableval in - yes) enable_static=yes ;; - no) enable_static=no ;; - *) - enable_static=no - # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," - for pkg in $enableval; do - IFS="$lt_save_ifs" - if test "X$pkg" = "X$p"; then - enable_static=yes - fi - done - IFS="$lt_save_ifs" - ;; - esac], - [enable_static=]_LT_ENABLE_STATIC_DEFAULT) - - _LT_DECL([build_old_libs], [enable_static], [0], - [Whether or not to build static libraries]) -])# _LT_ENABLE_STATIC - -LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) -LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) - -# Old names: -AC_DEFUN([AC_ENABLE_STATIC], -[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) -]) - -AC_DEFUN([AC_DISABLE_STATIC], -[_LT_SET_OPTION([LT_INIT], [disable-static]) -]) - -AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) -AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AM_ENABLE_STATIC], []) -dnl AC_DEFUN([AM_DISABLE_STATIC], []) - - - -# _LT_ENABLE_FAST_INSTALL([DEFAULT]) -# ---------------------------------- -# implement the --enable-fast-install flag, and support the `fast-install' -# and `disable-fast-install' LT_INIT options. -# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. -m4_define([_LT_ENABLE_FAST_INSTALL], -[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl -AC_ARG_ENABLE([fast-install], - [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], - [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], - [p=${PACKAGE-default} - case $enableval in - yes) enable_fast_install=yes ;; - no) enable_fast_install=no ;; - *) - enable_fast_install=no - # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," - for pkg in $enableval; do - IFS="$lt_save_ifs" - if test "X$pkg" = "X$p"; then - enable_fast_install=yes - fi - done - IFS="$lt_save_ifs" - ;; - esac], - [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) - -_LT_DECL([fast_install], [enable_fast_install], [0], - [Whether or not to optimize for fast installation])dnl -])# _LT_ENABLE_FAST_INSTALL - -LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) -LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) - -# Old names: -AU_DEFUN([AC_ENABLE_FAST_INSTALL], -[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) -AC_DIAGNOSE([obsolete], -[$0: Remove this warning and the call to _LT_SET_OPTION when you put -the `fast-install' option into LT_INIT's first parameter.]) -]) - -AU_DEFUN([AC_DISABLE_FAST_INSTALL], -[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) -AC_DIAGNOSE([obsolete], -[$0: Remove this warning and the call to _LT_SET_OPTION when you put -the `disable-fast-install' option into LT_INIT's first parameter.]) -]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) -dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) - - -# _LT_WITH_PIC([MODE]) -# -------------------- -# implement the --with-pic flag, and support the `pic-only' and `no-pic' -# LT_INIT options. -# MODE is either `yes' or `no'. If omitted, it defaults to `both'. -m4_define([_LT_WITH_PIC], -[AC_ARG_WITH([pic], - [AS_HELP_STRING([--with-pic], - [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], - [pic_mode="$withval"], - [pic_mode=default]) - -test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) - -_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl -])# _LT_WITH_PIC - -LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) -LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) - -# Old name: -AU_DEFUN([AC_LIBTOOL_PICMODE], -[_LT_SET_OPTION([LT_INIT], [pic-only]) -AC_DIAGNOSE([obsolete], -[$0: Remove this warning and the call to _LT_SET_OPTION when you -put the `pic-only' option into LT_INIT's first parameter.]) -]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) - -## ----------------- ## -## LTDL_INIT Options ## -## ----------------- ## - -m4_define([_LTDL_MODE], []) -LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], - [m4_define([_LTDL_MODE], [nonrecursive])]) -LT_OPTION_DEFINE([LTDL_INIT], [recursive], - [m4_define([_LTDL_MODE], [recursive])]) -LT_OPTION_DEFINE([LTDL_INIT], [subproject], - [m4_define([_LTDL_MODE], [subproject])]) - -m4_define([_LTDL_TYPE], []) -LT_OPTION_DEFINE([LTDL_INIT], [installable], - [m4_define([_LTDL_TYPE], [installable])]) -LT_OPTION_DEFINE([LTDL_INIT], [convenience], - [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/src/m4/ltsugar.m4 b/src/m4/ltsugar.m4 deleted file mode 100644 index 9000a05..0000000 --- a/src/m4/ltsugar.m4 +++ /dev/null @@ -1,123 +0,0 @@ -# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- -# -# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. -# Written by Gary V. Vaughan, 2004 -# -# This file is free software; the Free Software Foundation gives -# unlimited permission to copy and/or distribute it, with or without -# modifications, as long as this notice is preserved. - -# serial 6 ltsugar.m4 - -# This is to help aclocal find these macros, as it can't see m4_define. -AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) - - -# lt_join(SEP, ARG1, [ARG2...]) -# ----------------------------- -# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their -# associated separator. -# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier -# versions in m4sugar had bugs. -m4_define([lt_join], -[m4_if([$#], [1], [], - [$#], [2], [[$2]], - [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) -m4_define([_lt_join], -[m4_if([$#$2], [2], [], - [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) - - -# lt_car(LIST) -# lt_cdr(LIST) -# ------------ -# Manipulate m4 lists. -# These macros are necessary as long as will still need to support -# Autoconf-2.59 which quotes differently. -m4_define([lt_car], [[$1]]) -m4_define([lt_cdr], -[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], - [$#], 1, [], - [m4_dquote(m4_shift($@))])]) -m4_define([lt_unquote], $1) - - -# lt_append(MACRO-NAME, STRING, [SEPARATOR]) -# ------------------------------------------ -# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. -# Note that neither SEPARATOR nor STRING are expanded; they are appended -# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). -# No SEPARATOR is output if MACRO-NAME was previously undefined (different -# than defined and empty). -# -# This macro is needed until we can rely on Autoconf 2.62, since earlier -# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. -m4_define([lt_append], -[m4_define([$1], - m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) - - - -# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) -# ---------------------------------------------------------- -# Produce a SEP delimited list of all paired combinations of elements of -# PREFIX-LIST with SUFFIX1 through SUFFIXn. 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See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#include "private.h" -#include "palettes.h" - -lib_palette *the_palettes = NULL; -int npalettes; - -static void parse_palettes(xmlNode *node) { - xmlAttrPtr attr; - char *val; - lib_palette *pal; - int hex_error; - - while (node) { - if (node->type == XML_ELEMENT_NODE && !xmlStrcmp(node->name, (const xmlChar *)"palette")) { - attr = node->properties; - pal = &the_palettes[npalettes]; - memset(pal, 0, sizeof(lib_palette)); - - while (attr) { - val = (char *) xmlGetProp(node, attr->name); - if (!xmlStrcmp(attr->name, (const xmlChar *)"data")) { - int count = 256; - int c_idx = 0; - int r,g,b; - int col_count = 0; - int sscanf_ret; - - c_idx=0; - col_count = 0; - hex_error = 0; - - do { - sscanf_ret = sscanf((char *)&(val[c_idx]),"00%2x%2x%2x",&r,&g,&b); - if (sscanf_ret != 3) { - fprintf(stderr,"error: problem reading hexadecimal color data '%8s'\n",&val[c_idx]); - hex_error = 1; - break; - } - c_idx += 8; - while (isspace( (int)val[c_idx])) - c_idx++; - - pal->colors[col_count][0] = r; - pal->colors[col_count][1] = g; - pal->colors[col_count][2] = b; - - col_count++; - } while (col_countname, (const xmlChar *)"number")) { - pal->number = atoi(val); - } else if (!xmlStrcmp(attr->name, (const xmlChar *)"name")) { - strncpy(pal->name, val, flam3_name_len); - pal->name[flam3_name_len-1] = 0; - } - - xmlFree(val); - attr = attr->next; - } - - if (hex_error == 0) { - npalettes++; - the_palettes = realloc(the_palettes, (1 + npalettes) * sizeof(lib_palette)); - } - } else - parse_palettes(node->children); - - node = node->next; - } -} - -static int init_palettes(char *filename) { - FILE *fp; - xmlDocPtr doc; - xmlNode *rootnode; - int i, c, slen = 5000; - char *s; - - fp = fopen(filename, "rb"); - if (NULL == fp) { - fprintf(stderr, "flam3: could not open palette file "); - perror(filename); - return(-1); - } - - /* Incrementally read XML file into a string */ - s = malloc(slen); - i = 0; - do { - c = getc(fp); - if (EOF == c) { - if (ferror(fp)) { - perror(filename); - return(-1); - } - break; - } - s[i++] = c; - if (i == slen-1) { - slen *= 2; - s = realloc(s, slen); - } - } while (1); - - fclose(fp); - s[i] = 0; - - doc = xmlReadMemory(s, (int)strlen(s), filename, NULL, XML_PARSE_NONET); - if (NULL == doc) { - fprintf(stderr, "error parsing %s (%s).\n", filename, s); - return(-1); - } - rootnode = xmlDocGetRootElement(doc); - the_palettes = malloc(sizeof(lib_palette)); - npalettes = 0; - parse_palettes(rootnode); - xmlFreeDoc(doc); - - free(s); - xmlCleanupParser(); - return(1); -} - -int flam3_get_palette(int n, flam3_palette c, double hue_rotation) { - int cmap_len = 256; - int idx, i, j, rcode; - - // set palette to all white in case there are problems - for (i = 0; i < cmap_len; i++) { - c[i].index = i; - for (j = 0; j < 4; j++) - c[i].color[j] = 1.0; - } - - if (NULL == the_palettes) { - char *d = getenv("flam3_palettes"); - rcode = init_palettes(d ? d : (PACKAGE_DATA_DIR "/flam3-palettes.xml")); - if (rcode<0) { - fprintf(stderr,"error reading xml palette file, setting to all white\n"); - return(-1); - } - } - - if (flam3_palette_random == n) - n = the_palettes[random()%npalettes].number; - - for (idx = 0; idx < npalettes; idx++) { - - if (n == the_palettes[idx].number) { - /* Loop over elements of cmap */ - for (i = 0; i < cmap_len; i++) { - int ii = (i * 256) / cmap_len; - double rgb[3], hsv[3]; - - /* Colors are in 0-1 space */ - for (j = 0; j < 3; j++) - rgb[j] = the_palettes[idx].colors[ii][j] / 255.0; - - rgb2hsv(rgb, hsv); - hsv[0] += hue_rotation * 6.0; - hsv2rgb(hsv, rgb); - - c[i].index = i; - - for (j = 0; j < 3; j++) - c[i].color[j] = rgb[j]; - - c[i].color[3] = 1.0; - } - - return n; - } - } - - fprintf(stderr, "warning: palette number %d not found, using white.\n", n); - - return(-1); -} - -/* rgb 0 - 1, - h 0 - 6, s 0 - 1, v 0 - 1 */ -void rgb2hsv(rgb, hsv) - double *rgb; double *hsv; - { - double rd, gd, bd, h, s, v, max, min, del, rc, gc, bc; - - rd = rgb[0]; - gd = rgb[1]; - bd = rgb[2]; - - /* compute maximum of rd,gd,bd */ - if (rd>=gd) { if (rd>=bd) max = rd; else max = bd; } - else { if (gd>=bd) max = gd; else max = bd; } - - /* compute minimum of rd,gd,bd */ - if (rd<=gd) { if (rd<=bd) min = rd; else min = bd; } - else { if (gd<=bd) min = gd; else min = bd; } - - del = max - min; - v = max; - if (max != 0.0) s = (del) / max; - else s = 0.0; - - h = 0; - if (s != 0.0) { - rc = (max - rd) / del; - gc = (max - gd) / del; - bc = (max - bd) / del; - - if (rd==max) h = bc - gc; - else if (gd==max) h = 2 + rc - bc; - else if (bd==max) h = 4 + gc - rc; - - if (h<0) h += 6; - } - - hsv[0] = h; - hsv[1] = s; - hsv[2] = v; -} - - -/* h 0 - 6, s 0 - 1, v 0 - 1 - rgb 0 - 1 */ -void hsv2rgb(hsv, rgb) - double *hsv; - double *rgb; -{ - double h = hsv[0], s = hsv[1], v = hsv[2]; - int j; - double rd, gd, bd; - double f, p, q, t; - - while (h >= 6.0) h = h - 6.0; - while (h < 0.0) h = h + 6.0; - j = (int) floor(h); - f = h - j; - p = v * (1-s); - q = v * (1 - (s*f)); - t = v * (1 - (s*(1 - f))); - - switch (j) { - case 0: rd = v; gd = t; bd = p; break; - case 1: rd = q; gd = v; bd = p; break; - case 2: rd = p; gd = v; bd = t; break; - case 3: rd = p; gd = q; bd = v; break; - case 4: rd = t; gd = p; bd = v; break; - case 5: rd = v; gd = p; bd = q; break; - default: rd = v; gd = t; bd = p; break; - } - - rgb[0] = rd; - rgb[1] = gd; - rgb[2] = bd; -} - -double flam3_calc_alpha(double density, double gamma, double linrange) { - - double dnorm = density; - double funcval = pow(linrange, gamma); - double frac,alpha; - - if (dnorm>0) { - if (dnorm < linrange) { - frac = dnorm/linrange; - alpha = (1.0-frac) * dnorm * (funcval / linrange) + frac * pow(dnorm,gamma); - } else - alpha = pow(dnorm,gamma); - } else - alpha = 0; - - return(alpha); -} - -void flam3_calc_newrgb(double *cbuf, double ls, double highpow, double *newrgb) { - - int rgbi; - double newls,lsratio; - double newhsv[3]; - double a, maxa=-1.0, maxc=0; - double adjhlp; - - if (ls==0.0 || (cbuf[0]==0.0 && cbuf[1]==0.0 && cbuf[2]==0.0)) { - newrgb[0] = 0.0; - newrgb[1] = 0.0; - newrgb[2] = 0.0; - return; - } - - /* Identify the most saturated channel */ - for (rgbi=0;rgbi<3;rgbi++) { - a = ls * (cbuf[rgbi]/PREFILTER_WHITE); - if (a>maxa) { - maxa = a; - maxc = cbuf[rgbi]/PREFILTER_WHITE; - } - } - - /* If a channel is saturated and we have a non-negative highlight power */ - /* modify the color to prevent hue shift */ - if (maxa>255 && highpow>=0.0) { - newls = 255.0/maxc; - lsratio = pow(newls/ls,highpow); - - /* Calculate the max-value color (ranged 0 - 1) */ - for (rgbi=0;rgbi<3;rgbi++) - newrgb[rgbi] = newls*(cbuf[rgbi]/PREFILTER_WHITE)/255.0; - - /* Reduce saturation by the lsratio */ - rgb2hsv(newrgb,newhsv); - newhsv[1] *= lsratio; - hsv2rgb(newhsv,newrgb); - - for (rgbi=0;rgbi<3;rgbi++) - newrgb[rgbi] *= 255.0; - - } else { - newls = 255.0/maxc; - adjhlp = -highpow; - if (adjhlp>1) - adjhlp=1; - if (maxa<=255) - adjhlp=1.0; - - /* Calculate the max-value color (ranged 0 - 1) interpolated with the old behaviour */ - for (rgbi=0;rgbi<3;rgbi++) - newrgb[rgbi] = ((1.0-adjhlp)*newls + adjhlp*ls)*(cbuf[rgbi]/PREFILTER_WHITE); - -// for (rgbi=0;rgbi<3;rgbi++) -// newrgb[rgbi] = ls*(cbuf[rgbi]/PREFILTER_WHITE); - } -} - -static int random_xform(flam3_genome *g, int excluded) { - int ntries = 0; - while (ntries++ < 100) { - int i = random() % g->num_xforms; - if (g->xform[i].density > 0.0 && i != excluded) - return i; - } - return -1; -} - - -static double try_colors(flam3_genome *g, int color_resolution) { - int *hist; - int i, hits, res = color_resolution; - int res3 = res * res * res; - flam3_frame f; - unsigned char *image, *p; - flam3_genome saved; - double scalar; - int pixtotal; - stat_struct stats; - - memset(&saved, 0, sizeof(flam3_genome)); - - flam3_copy(&saved, g); - - g->sample_density = 1; - g->spatial_oversample = 1; - g->estimator = 0.0; - - /* Scale the image so that the total number of pixels is ~10000 */ - pixtotal = g->width * g->height; - scalar = sqrt( 10000.0 / (double)pixtotal); - g->width *= scalar; - g->height *= scalar; - g->pixels_per_unit *= scalar; - -// g->width = 100; // XXX keep aspect ratio -// g->height = 100; -// g->pixels_per_unit = 50; - g->nbatches = 1; - g->ntemporal_samples = 1; - -// f.temporal_filter_radius = 0.0; - flam3_init_frame(&f); - f.bits = 33; - f.bytes_per_channel=1; - f.verbose = 0; - f.genomes = g; - f.ngenomes = 1; - f.earlyclip = 1; - f.pixel_aspect_ratio = 1.0; - f.progress = 0; - f.nthreads = 1; - f.sub_batch_size = 10000; - - image = (unsigned char *) calloc(g->width * g->height, 3); - if (flam3_render(&f, image, flam3_field_both, 3, 0, &stats)) { - fprintf(stderr,"Error rendering test image for trycolors. Aborting.\n"); - return(-1); - } - - hist = calloc(sizeof(int), res3); - p = image; - for (i = 0; i < g->height * g->width; i++) { - hist[(p[0] * res / 256) + - (p[1] * res / 256) * res + - (p[2] * res / 256) * res * res]++; - p += 3; - } - - if (0) { - int j, k; - for (i = 0; i < res; i++) { - fprintf(stderr, "\ni=%d: \n", i); - for (j = 0; j < res; j++) { - for (k = 0; k < res; k++) { - fprintf(stderr, " %5d", hist[i * res * res + j * res + k]); - } - fprintf(stderr, "\n"); - } - } - } - - hits = 0; - for (i = 0; i < res3; i++) { - if (hist[i]) hits++; - } - - free(hist); - free(image); - - g->sample_density = saved.sample_density; - g->width = saved.width; - g->height = saved.height; - g->spatial_oversample = saved.spatial_oversample; - g->pixels_per_unit = saved.pixels_per_unit; - g->nbatches = saved.nbatches; - g->ntemporal_samples = saved.ntemporal_samples; - g->estimator = saved.estimator; - - /* Free xform storage */ - clear_cp(&saved,flam3_defaults_on); - - return (double) (hits / res3); -} - -static void change_colors(flam3_genome *g, int change_palette) { - int i; - int x0, x1; - if (change_palette) { - g->hue_rotation = 0.0; - g->palette_index = flam3_get_palette(flam3_palette_random, g->palette, 0.0); - if (g->palette_index < 0) - fprintf(stderr,"error retrieving random palette, setting to all white\n"); - } - for (i = 0; i < g->num_xforms; i++) { - g->xform[i].color = flam3_random01(); - } - x0 = random_xform(g, -1); - x1 = random_xform(g, x0); - if (x0 >= 0 && (random()&1)) g->xform[x0].color = 0.0; - if (x1 >= 0 && (random()&1)) g->xform[x1].color = 1.0; -} - -void flam3_improve_colors(flam3_genome *g, int ntries, int change_palette, int color_resolution) { - int i; - double best, b; - flam3_genome best_genome; - - memset(&best_genome, 0, sizeof(flam3_genome)); - - best = try_colors(g, color_resolution); - if (best<0) { - fprintf(stderr,"error in try_colors, skipping flam3_improve_colors\n"); - return; - } - - flam3_copy(&best_genome,g); - for (i = 0; i < ntries; i++) { - change_colors(g, change_palette); - b = try_colors(g, color_resolution); - if (b < 0) { - fprintf(stderr,"error in try_colors, aborting tries\n"); - break; - } - if (b > best) { - best = b; - flam3_copy(&best_genome,g); - } - } - - flam3_copy(g,&best_genome); - clear_cp(&best_genome,flam3_defaults_on); -} - diff --git a/src/palettes.h b/src/palettes.h deleted file mode 100644 index 5d7b617..0000000 --- a/src/palettes.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#ifndef palettes_included -#define palettes_included - - -typedef struct { - int number; - char name[flam3_name_len]; - unsigned char colors[256][3]; -} lib_palette; - - -void rgb2hsv(double *rgb, double *hsv); -void hsv2rgb(double *hsv, double *rgb); - -double flam3_calc_alpha(double density, double gamma, double linrange); -void flam3_calc_newrgb(double *cbuf, double ls, double highpow, double *newrgb); - -#endif - diff --git a/src/parser.c b/src/parser.c deleted file mode 100644 index 03f9bd0..0000000 --- a/src/parser.c +++ /dev/null @@ -1,1384 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#include "parser.h" -#include "interpolation.h" -#include "filters.h" -#include - -static int flam3_conversion_failed; - -int flam3_atoi(char *nstr) { - - /* Note that this is NOT thread-safe, but simplifies things significantly. */ - int res; - char *endp; - - /* Reset errno */ - errno=0; - - /* Convert the string using strtol */ - res = strtol(nstr, &endp, 10); - - /* Check errno & return string */ - if (endp!=nstr+strlen(nstr)) { - flam3_conversion_failed = 1; - fprintf(stderr,"flam3_atoi : Error converting :%s: extra chars\n",nstr); - } - if (errno) { - flam3_conversion_failed = 1; - fprintf(stderr,"flam3_atoi : Error converting :%s:\n",nstr); - } - return(res); -} - -double flam3_atof(char *nstr) { - - /* Note that this is NOT thread-safe, but simplifies things significantly. */ - double res; - char *endp; - - /* Reset errno */ - errno=0; - - /* Convert the string using strtod */ - res = strtod(nstr, &endp); - - /* Check errno & return string */ - if (endp!=nstr+strlen(nstr)) { - flam3_conversion_failed = 1; - fprintf(stderr,"flam3_atof: Error converting :%s: extra chars\n",nstr); - } - if (errno) { - flam3_conversion_failed = 1; - fprintf(stderr,"flam3_atof: Error converting :%s:\n",nstr); - } - return(res); -} - -int var2n(const char *s) { - int i; - - for (i = 0; i < flam3_nvariations; i++) - if (!strcmp(s, flam3_variation_names[i])) return i; - - return flam3_variation_none; -} - -int flam3_parse_hexformat_colors(char *colstr, flam3_genome *cp, int numcolors, int chan) { - - int c_idx=0; - int col_count=0; - int r,g,b,a; - int sscanf_ret; - char tmps[2]; - int skip = (int)fabs(chan); - - /* Strip whitespace prior to first color */ - while (isspace( (int)colstr[c_idx])) - c_idx++; - - do { - - /* Parse an RGB triplet at a time... */ - a = 255; - if (chan==3) - sscanf_ret = sscanf(&(colstr[c_idx]),"%2x%2x%2x",&r,&g,&b); - else if (chan==-4) - sscanf_ret = sscanf(&(colstr[c_idx]),"00%2x%2x%2x",&r,&g,&b); - else // chan==4 - sscanf_ret = sscanf(&(colstr[c_idx]),"%2x%2x%2x%2x",&r,&g,&b,&a); - - if ((chan!=4 && sscanf_ret != 3) || (chan==4 && sscanf_ret != 4)) { - fprintf(stderr, "Error: Problem reading hexadecimal color data.\n"); - return(1); - } - - c_idx += 2*skip; - - while (isspace( (int)colstr[c_idx])) - c_idx++; - - cp->palette[col_count].color[0] = r / 255.0; - cp->palette[col_count].color[1] = g / 255.0; - cp->palette[col_count].color[2] = b / 255.0; - cp->palette[col_count].color[3] = a / 255.0; - cp->palette[col_count].index = col_count; - - col_count++; - - } while (col_count0) { - fprintf(stderr,"error: extra data at end of hex color data '%s'\n",&(colstr[c_idx])); - return(1); - } - - return(0); -} - -int flam3_interp_missing_colors(flam3_genome *cp) { - - /* Check for a non-full palette */ - int minix,maxix; - int colorli,colorri; - int wrapmin,wrapmax; - int intl, intr; - int str,enr; - int i,j,k; - double prcr; - - for (i=0; i<256; i++) { - if (cp->palette[i].index >= 0) { - minix = i; - break; - } - } - - if (i==256) { - /* No colors. Set all indices properly. */ - for (i=0;i<256;i++) - cp->palette[i].index = i; - return(1); - } - - wrapmin = minix + 256; - - for (i=255;i>=0;i--) { - if (cp->palette[i].index >= 0) { - maxix = i; - break; - } - } - - wrapmax = maxix - 256; - - /* Loop over the indices looking for negs */ - i = 0; - while(i<256) { - - if (cp->palette[i].index < 0) { - /* Start of a range of negs */ - str = i; - intl = i-1; - colorli = intl; - while (cp->palette[i].index<0 && i<256) { - enr = i; - intr = i+1; - colorri = intr; - i++; - } - - if (intl==-1) { - intl = wrapmax; - colorli = maxix; - } - - if (intr==256) { - intr = wrapmin; - colorri = minix; - } - - for (j=str;j<=enr;j++) { - - prcr = (j-intl)/(double)(intr-intl); - - for (k=0;k<=3;k++) - cp->palette[j].color[k] = cp->palette[colorli].color[k] * (1.0-prcr) + cp->palette[colorri].color[k] * prcr; - - cp->palette[j].index = j; - } - - i = colorri+1; - } else - i ++; - } - - return(0); -} - - -void scan_for_flame_nodes(xmlNode *cur_node, char *parent_file, int default_flag, flam3_genome **all_cps, int *all_ncps) { - - xmlNode *this_node = NULL; - flam3_genome loc_current_cp; - flam3_genome *genome_storage = *all_cps; /* To simplify semantics */ - size_t f3_storage; - int pfe_success; - int col_success; - - memset(&loc_current_cp,0,sizeof(flam3_genome)); - - /* Loop over this level of elements */ - for (this_node=cur_node; this_node; this_node = this_node->next) { - - /* Check to see if this element is a element */ - if (this_node->type == XML_ELEMENT_NODE && !xmlStrcmp(this_node->name, (const xmlChar *)"flame")) { - - /* This is a flame element. Parse it. */ - clear_cp(&loc_current_cp, default_flag); - - pfe_success = parse_flame_element(this_node,&loc_current_cp); - - if (pfe_success>0) { - fprintf(stderr,"error parsing flame element\n"); - all_cps = NULL; /* leaks memory but terminates */ - /* !!! free all_cp properly !!! */ - *all_ncps = 0; - return; - } - - /* Copy this cp into the array */ - f3_storage = (1+*all_ncps)*sizeof(flam3_genome); - genome_storage = realloc(genome_storage, f3_storage); - - /* Must set value of pointer to new storage location */ - *all_cps = genome_storage; - - /* Clear out the realloc'd memory */ - memset(&(genome_storage[*all_ncps]),0,sizeof(flam3_genome)); - - if (loc_current_cp.palette_index != -1) { - col_success = flam3_get_palette(loc_current_cp.palette_index, loc_current_cp.palette, - loc_current_cp.hue_rotation); - if (col_success < 0) - fprintf(stderr,"error retrieving palette %d, setting to all white\n",loc_current_cp.palette_index); - } - - col_success = flam3_interp_missing_colors(&loc_current_cp); - - loc_current_cp.genome_index = *all_ncps; - memset(loc_current_cp.parent_fname, 0, flam3_parent_fn_len); - strncpy(loc_current_cp.parent_fname,parent_file,flam3_parent_fn_len-1); - - flam3_copy(&(genome_storage[*all_ncps]), &loc_current_cp); - (*all_ncps) ++; - - } else { - /* Check all of the children of this element */ - scan_for_flame_nodes(this_node->children, parent_file, default_flag, all_cps, all_ncps); - } - } - - /* Clear the cp (frees allocated memory) */ - clear_cp(&loc_current_cp, default_flag); - -} - - -int parse_flame_element(xmlNode *flame_node, flam3_genome *loc_current_cp) { - flam3_genome *cp = loc_current_cp; - xmlNode *chld_node, *motion_node; - xmlNodePtr edit_node; - xmlAttrPtr att_ptr, cur_att; - int solo_xform=-1; - char *att_str; - int num_std_xforms=-1; - char tmps[2]; - int i,j; - flam3_xform tmpcpy; - flam3_chaos_entry *xaos=NULL; - int num_xaos=0; - - /* Reset the conversion error flag */ - /* NOT threadsafe */ - flam3_conversion_failed=0; - - /* Store this flame element in the current cp */ - - /* Wipe out the current palette, replace with -1 for each element */ - for (i=0;i<256;i++) { - cp->palette[i].color[0] = 0; - cp->palette[i].color[1] = 0; - cp->palette[i].color[2] = 0; - cp->palette[i].color[3] = 0; - cp->palette[i].index = -1; - } - - /* The top level element is a flame element. */ - /* Read the attributes of it and store them. */ - att_ptr = flame_node->properties; - - if (att_ptr==NULL) { - fprintf(stderr, "Error : element has no attributes.\n"); - return(1); - } - - memset(cp->flame_name,0,flam3_name_len+1); - - for (cur_att = att_ptr; cur_att; cur_att = cur_att->next) { - - att_str = (char *) xmlGetProp(flame_node,cur_att->name); - - /* Compare attribute names */ - if (!xmlStrcmp(cur_att->name, (const xmlChar *)"time")) { - cp->time = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"interpolation")) { - if (!strcmp("linear", att_str)) { - cp->interpolation = flam3_interpolation_linear; - } else if (!strcmp("smooth", att_str)) { - cp->interpolation = flam3_interpolation_smooth; - } else { - fprintf(stderr, "warning: unrecognized interpolation type %s.\n", att_str); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"palette_interpolation")) { - if (!strcmp("hsv", att_str)) { - cp->palette_interpolation = flam3_palette_interpolation_hsv; - } else if (!strcmp("sweep", att_str)) { - cp->palette_interpolation = flam3_palette_interpolation_sweep; - } else { - fprintf(stderr, "warning: unrecognized palette interpolation type %s.\n", att_str); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"interpolation_space") || - !xmlStrcmp(cur_att->name, (const xmlChar *)"interpolation_type")) { - - if (!strcmp("linear", att_str)) - cp->interpolation_type = flam3_inttype_linear; - else if (!strcmp("log", att_str)) - cp->interpolation_type = flam3_inttype_log; - else if (!strcmp("old", att_str)) - cp->interpolation_type = flam3_inttype_compat; - else if (!strcmp("older", att_str)) - cp->interpolation_type = flam3_inttype_older; - else - fprintf(stderr,"warning: unrecognized interpolation_type %s.\n",att_str); - - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"name")) { - strncpy(cp->flame_name, att_str, flam3_name_len); - i = (int)strlen(cp->flame_name)-1; - while(i-->0) { - if (isspace(cp->flame_name[i])) - cp->flame_name[i] = '_'; - } - - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"palette")) { - cp->palette_index = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"size")) { - if (sscanf(att_str, "%d %d%1s", &cp->width, &cp->height, tmps) != 2) { - fprintf(stderr,"error: invalid size attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"center")) { - if (sscanf(att_str, "%lf %lf%1s", &cp->center[0], &cp->center[1], tmps) != 2) { - fprintf(stderr,"error: invalid center attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - cp->rot_center[0] = cp->center[0]; - cp->rot_center[1] = cp->center[1]; - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"scale")) { - cp->pixels_per_unit = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"rotate")) { - cp->rotate = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"zoom")) { - cp->zoom = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oversample")) { - cp->spatial_oversample = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"supersample")) { - cp->spatial_oversample = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"filter")) { - cp->spatial_filter_radius = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"filter_shape")) { - if (!strcmp("gaussian", att_str)) - cp->spatial_filter_select = flam3_gaussian_kernel; - else if (!strcmp("hermite", att_str)) - cp->spatial_filter_select = flam3_hermite_kernel; - else if (!strcmp("box", att_str)) - cp->spatial_filter_select = flam3_box_kernel; - else if (!strcmp("triangle", att_str)) - cp->spatial_filter_select = flam3_triangle_kernel; - else if (!strcmp("bell", att_str)) - cp->spatial_filter_select = flam3_bell_kernel; - else if (!strcmp("bspline", att_str)) - cp->spatial_filter_select = flam3_b_spline_kernel; - else if (!strcmp("mitchell", att_str)) - cp->spatial_filter_select = flam3_mitchell_kernel; - else if (!strcmp("blackman", att_str)) - cp->spatial_filter_select = flam3_blackman_kernel; - else if (!strcmp("catrom", att_str)) - cp->spatial_filter_select = flam3_catrom_kernel; - else if (!strcmp("hanning", att_str)) - cp->spatial_filter_select = flam3_hanning_kernel; - else if (!strcmp("hamming", att_str)) - cp->spatial_filter_select = flam3_hamming_kernel; - else if (!strcmp("lanczos3", att_str)) - cp->spatial_filter_select = flam3_lanczos3_kernel; - else if (!strcmp("lanczos2", att_str)) - cp->spatial_filter_select = flam3_lanczos2_kernel; - else if (!strcmp("quadratic", att_str)) - cp->spatial_filter_select = flam3_quadratic_kernel; - else - fprintf(stderr, "warning: unrecognized kernel shape %s. Using gaussian.\n", att_str); - - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"temporal_filter_type")) { - if (!strcmp("box", att_str)) - cp->temporal_filter_type = flam3_temporal_box; - else if (!strcmp("gaussian", att_str)) - cp->temporal_filter_type = flam3_temporal_gaussian; - else if (!strcmp("exp",att_str)) - cp->temporal_filter_type = flam3_temporal_exp; - else - fprintf(stderr, "warning: unrecognized temporal filter %s. Using box.\n",att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"temporal_filter_width")) { - cp->temporal_filter_width = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"temporal_filter_exp")) { - cp->temporal_filter_exp = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"palette_mode")) { - if (!strcmp("step", att_str)) - cp->palette_mode = flam3_palette_mode_step; - else if (!strcmp("linear", att_str)) - cp->palette_mode = flam3_palette_mode_linear; - else - fprintf(stderr,"warning: unrecognized palette mode %s. Using step.\n",att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"quality")) { - cp->sample_density = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"passes")) { - cp->nbatches = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"temporal_samples")) { - cp->ntemporal_samples = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"background")) { - if (sscanf(att_str, "%lf %lf %lf%1s", &cp->background[0], &cp->background[1], &cp->background[2], tmps) != 3) { - fprintf(stderr,"error: invalid background attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"brightness")) { - cp->brightness = flam3_atof(att_str); -/* } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"contrast")) { - cp->contrast = flam3_atof(att_str);*/ - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"gamma")) { - cp->gamma = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"highlight_power")) { - cp->highlight_power = atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"vibrancy")) { - cp->vibrancy = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"hue")) { - cp->hue_rotation = fmod(flam3_atof(att_str), 1.0); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"estimator_radius")) { - cp->estimator = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"estimator_minimum")) { - cp->estimator_minimum = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"estimator_curve")) { - cp->estimator_curve = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"gamma_threshold")) { - cp->gam_lin_thresh = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"soloxform")) { - solo_xform = flam3_atof(att_str); - } - - xmlFree(att_str); - - } - - /* Finished with flame attributes. Now look at children of flame element. */ - for (chld_node=flame_node->children; chld_node; chld_node = chld_node->next) { - - /* Is this a color node? */ - if (!xmlStrcmp(chld_node->name, (const xmlChar *)"color")) { - int index = -1; - double r=0.0,g=0.0,b=0.0,a=0.0; - - /* Loop through the attributes of the color element */ - att_ptr = chld_node->properties; - - if (att_ptr==NULL) { - fprintf(stderr,"Error: No attributes for color element.\n"); - return(1); - } - - for (cur_att=att_ptr; cur_att; cur_att = cur_att->next) { - - att_str = (char *) xmlGetProp(chld_node,cur_att->name); - - a = 255.0; - - if (!xmlStrcmp(cur_att->name, (const xmlChar *)"index")) { - index = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"rgb")) { - if (sscanf(att_str, "%lf %lf %lf%1s", &r, &g, &b, tmps) != 3) { - fprintf(stderr,"error: invalid rgb attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"rgba")) { - if (sscanf(att_str, "%lf %lf %lf %lf%1s", &r, &g, &b, &a, tmps) != 4) { - fprintf(stderr,"error: invalid rgba attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"a")) { - if (sscanf(att_str, "%lf%1s", &a, tmps) != 1) { - fprintf(stderr,"error: invalid a attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - } else { - fprintf(stderr,"Error: Unknown color attribute '%s'\n",cur_att->name); - xmlFree(att_str); - return(1); - } - - xmlFree(att_str); - } - - if (index >= 0 && index <= 255) { - cp->palette[index].color[3] = a / 255.0; - /* Don't forget to premultiply the palette... */ - cp->palette[index].color[0] = cp->palette[index].color[3] * r / 255.0; - cp->palette[index].color[1] = cp->palette[index].color[3] * g / 255.0; - cp->palette[index].color[2] = cp->palette[index].color[3] * b / 255.0; - cp->palette[index].index = index; - } else { - fprintf(stderr,"Error: Color element with bad/missing index attribute (%d)\n",index); - return(1); - } - } else if (!xmlStrcmp(chld_node->name, (const xmlChar *)"colors")) { - - int count; - - /* Loop through the attributes of the colors element */ - att_ptr = chld_node->properties; - - if (att_ptr==NULL) { - fprintf(stderr,"Error: No attributes for colors element.\n"); - return(1); - } - - for (cur_att=att_ptr; cur_att; cur_att = cur_att->next) { - - att_str = (char *) xmlGetProp(chld_node,cur_att->name); - - if (!xmlStrcmp(cur_att->name, (const xmlChar *)"count")) { - count = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"data")) { - if (flam3_parse_hexformat_colors(att_str, cp, count, -4) > 0) { - fprintf(stderr,"error parsing hexformatted colors\n"); - xmlFree(att_str); - return(1); - } - } else { - fprintf(stderr,"Error: Unknown color attribute '%s'\n",cur_att->name); - xmlFree(att_str); - return(1); - } - - xmlFree(att_str); - } - - - } else if (!xmlStrcmp(chld_node->name, (const xmlChar *)"palette")) { - - /* This could be either the old form of palette or the new form */ - /* Make sure BOTH are not specified, otherwise either are ok */ - int numcolors=0; - int numbytes=0; - int old_format=0; - int new_format=0; - int index0, index1; - double hue0, hue1; - double blend = 0.5; - index0 = index1 = flam3_palette_random; - hue0 = hue1 = 0.0; - - /* Loop through the attributes of the palette element */ - att_ptr = chld_node->properties; - - if (att_ptr==NULL) { - fprintf(stderr,"Error: No attributes for palette element.\n"); - return(1); - } - - for (cur_att=att_ptr; cur_att; cur_att = cur_att->next) { - - att_str = (char *) xmlGetProp(chld_node,cur_att->name); - - if (!xmlStrcmp(cur_att->name, (const xmlChar *)"index0")) { - old_format++; - index0 = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"index1")) { - old_format++; - index1 = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"hue0")) { - old_format++; - hue0 = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"hue1")) { - old_format++; - hue1 = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"blend")) { - old_format++; - blend = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"count")) { - new_format++; - numcolors = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"format")) { - new_format++; - if (!strcmp(att_str,"RGB")) - numbytes=3; - else if (!strcmp(att_str,"RGBA")) - numbytes=4; - else { - fprintf(stderr,"Error: Unrecognized palette format string (%s)\n",att_str); - xmlFree(att_str); - return(1); - } - } else { - fprintf(stderr,"Error: Unknown palette attribute '%s'\n",cur_att->name); - xmlFree(att_str); - return(1); - } - - xmlFree(att_str); - } - - /* Old or new format? */ - if (new_format>0 && old_format>0) { - fprintf(stderr,"Error: mixing of old and new palette tag syntax not allowed.\n"); - return(1); - } - - if (old_format>0) - interpolate_cmap(cp->palette, blend, index0, hue0, index1, hue1); - else { - - char *pal_str; - - /* Read formatted string from contents of tag */ - - pal_str = (char *) xmlNodeGetContent(chld_node); - - if (flam3_parse_hexformat_colors(pal_str, cp, numcolors, numbytes) > 0) { - fprintf(stderr,"error reading hexformatted colors\n"); - xmlFree(pal_str); - return(1); - } - - xmlFree(pal_str); - } - } else if (!xmlStrcmp(chld_node->name, (const xmlChar *)"symmetry")) { - - int kind=0; - int bef,aft; - - /* Loop through the attributes of the symmetry element */ - att_ptr = chld_node->properties; - - if (att_ptr==NULL) { - fprintf(stderr,"Error: No attributes for symmetry element.\n"); - return(1); - } - - for (cur_att=att_ptr; cur_att; cur_att = cur_att->next) { - - att_str = (char *) xmlGetProp(chld_node,cur_att->name); - - if (!xmlStrcmp(cur_att->name, (const xmlChar *)"kind")) { - kind = flam3_atoi(att_str); - } else { - fprintf(stderr,"Error: Unknown symmetry attribute '%s'\n",cur_att->name); - xmlFree(att_str); - return(1); - } - - xmlFree(att_str); - } - - bef = cp->num_xforms; - flam3_add_symmetry(cp,kind); - aft = cp->num_xforms; - num_std_xforms += (aft-bef); - - - } else if (!xmlStrcmp(chld_node->name, (const xmlChar *)"xform") || - !xmlStrcmp(chld_node->name, (const xmlChar *)"finalxform")) { - - int xf = cp->num_xforms; - - if (!xmlStrcmp(chld_node->name, (const xmlChar *)"finalxform")) { - - if (cp->final_xform_index >=0) { - fprintf(stderr,"Error: Cannot specify more than one final xform.\n"); - return(1); - } - - flam3_add_xforms(cp, 1, 0, 1); - cp->xform[xf].var[0]=0.0; - cp->final_xform_index = xf; - /* Now, if present, the xform enable defaults to on */ - cp->final_xform_enable = 1; - - } else { - - /* Add one to the counter */ - flam3_add_xforms(cp, 1, 0, 0); - - /* If there was already a final xform, we have to change xf to point to the second to last xform */ - if (cp->final_xform_index>=0) - xf--; - - cp->xform[xf].var[0]=0.0; - num_std_xforms++; - - } - - if (parse_xform_xml(chld_node, &(cp->xform[xf]), &num_xaos, &xaos, num_std_xforms, 0) != 0) - return(1); - - if (cp->final_xform_index == xf && cp->xform[xf].density != 0.0) { - fprintf(stderr,"Error: Final xforms should not have weight specified.\n"); - return(1); - } - - /* Check for non-zero motion_* params */ - if (cp->xform[xf].motion_freq != 0 || cp->xform[xf].motion_func != 0) { - fprintf(stderr,"Error: Motion parameters should not be specified in xforms.\n"); - return(1); - } - - - /* Motion Language: Check the xform element for children - should be named 'motion'. */ - for (motion_node=chld_node->children; motion_node; motion_node = motion_node->next) { - - if (!xmlStrcmp(motion_node->name, (const xmlChar *)"motion")) { - - int nm = cp->xform[xf].num_motion; - - /* Add motion element to xform */ - flam3_add_motion_element( &cp->xform[xf] ); - - /* Read motion xml */ - if (parse_xform_xml(motion_node, &(cp->xform[xf].motion[nm]), NULL, NULL, 0, 1) != 0) - return(1); - - } - - } - - } else if (!xmlStrcmp(chld_node->name, (const xmlChar *)"edit")) { - - /* Create a new XML document with this edit node as the root node */ - cp->edits = xmlNewDoc( (const xmlChar *)"1.0"); - edit_node = xmlCopyNode( chld_node, 1 ); - xmlDocSetRootElement(cp->edits, edit_node); - - } - } /* Done parsing flame element. */ - - num_std_xforms++; - - for (i=0;i=0 && i!=solo_xform) - cp->xform[i].opacity = 0.0; - - } - - /* Set the chaos array entries with the values in the xaos list */ - for (i=0;ichaos[xaos[i].from][xaos[i].to] = xaos[i].scalar; - - free(xaos); - - /* If there is a final xform in this cp, move it to the end of the list */ - if (cp->final_xform_index >=0 && cp->final_xform_index != (cp->num_xforms-1)) { - /* Make a copy of the final xform */ - tmpcpy = cp->xform[cp->final_xform_index]; - - /* Move each other xform up one */ - for (i=cp->final_xform_index+1;inum_xforms;i++) - cp->xform[i-1] = cp->xform[i]; - - /* Put the final at the end */ - cp->xform[cp->num_xforms-1] = tmpcpy; - - cp->final_xform_index = cp->num_xforms - 1; - } - - /* Check for bad parse */ - if (flam3_conversion_failed) { - fprintf(stderr,"error: parsing a double or int attribute's value.\n"); - return(1); - } - - return(0); - -} - -int parse_xform_xml(xmlNode *chld_node,flam3_xform *this_xform, int *num_xaos, - flam3_chaos_entry **xaos, int numstd, int motionxf) { - - xmlAttrPtr att_ptr, cur_att; - char *att_str, *cpy; - char tmps[2]; - int j,k; - - /* Loop through the attributes of the xform element */ - att_ptr = chld_node->properties; - - if (att_ptr==NULL) { - fprintf(stderr,"Error: No attributes for element.\n"); - return(1); - } - - for (cur_att=att_ptr; cur_att; cur_att = cur_att->next) { - - att_str = (char *) xmlGetProp(chld_node,cur_att->name); - - cpy = att_str; - if (!xmlStrcmp(cur_att->name, (const xmlChar *)"weight")) { - this_xform->density = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"symmetry")) { - /* Deprecated. Set both color_speed and animate to this value. */ - this_xform->color_speed = (1.0-flam3_atof(att_str))/2.0; - this_xform->animate = flam3_atof(att_str)>0 ? 0 : 1; - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"color_speed")) { - this_xform->color_speed = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"animate")) { - this_xform->animate = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"motion_frequency")) { - this_xform->motion_freq = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"motion_function")) { - if (!strcmp("sin", att_str)) { - this_xform->motion_func = MOTION_SIN; - } else if (!strcmp("triangle",att_str)) { - this_xform->motion_func = MOTION_TRIANGLE; - } else if (!strcmp("hill",att_str)) { - this_xform->motion_func = MOTION_HILL; - } else { - fprintf(stderr,"Error: unknown motion function '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"color")) { - double tmpc1; - this_xform->color = 0.0; - /* Try two coords first */ - if (sscanf(att_str, "%lf %lf%1s", &this_xform->color, &tmpc1, tmps) != 2) { - /* Try one color */ - if (sscanf(att_str, "%lf%1s", &this_xform->color,tmps) != 1) { - fprintf(stderr,"Error: malformed xform color attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"var1")) { - for (j=0; j < flam3_nvariations; j++) { - this_xform->var[j] = 0.0; - } - j = flam3_atoi(att_str); - - if (j < 0 || j >= flam3_nvariations) { - fprintf(stderr,"Error: Bad variation (%d)\n",j); - xmlFree(att_str); - return(1); - } - - this_xform->var[j] = 1.0; - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"var")) { - for (j=0; j < flam3_nvariations; j++) { - char *cpy2; - errno=0; - this_xform->var[j] = strtod(cpy, &cpy2); - if (errno != 0 || cpy==cpy2) { - fprintf(stderr,"error: bad value in var attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - cpy=cpy2; - } - - if (cpy != att_str+strlen(att_str)) { - fprintf(stderr,"error: extra chars at the end of var attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"chaos")) { - /* Chaos scalars */ - - char *tok; - double scal; - int toi=0; - - if (motionxf==1) { - fprintf(stderr,"error: motion element cannot have a chaos attribute.\n"); - xmlFree(att_str); - return(1); - } - - /* The att string contains at least one value, delimited by a space */ - tok = strtok(cpy," "); - while (tok!=NULL) { - scal = flam3_atof(tok); - - /* Skip 1.0 entries */ - if (scal==1.0) { - toi++; - tok = strtok(NULL," "); - continue; - } - - /* Realloc the xaos list */ - *xaos = realloc((*xaos),(*num_xaos+1) * sizeof(flam3_chaos_entry)); - - /* Populate the xaos list */ - (*xaos)[*num_xaos].from = numstd; - (*xaos)[*num_xaos].to = toi; - (*xaos)[*num_xaos].scalar = scal; - toi++; - (*num_xaos)++; - - /* Get the next token */ - tok = strtok(NULL," "); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"plotmode")) { - - if (motionxf==1) { - fprintf(stderr,"error: motion element cannot have a plotmode attribute.\n"); - xmlFree(att_str); - return(1); - } - - if (!strcmp("off", att_str)) - this_xform->opacity = 0.0; - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"opacity")) { - this_xform->opacity = flam3_atof(att_str); - - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"coefs")) { - for (k=0; k<3; k++) { - for (j=0; j<2; j++) { - char *cpy2; - errno = 0; - this_xform->c[k][j] = strtod(cpy, &cpy2); - if (errno != 0 || cpy==cpy2) { - fprintf(stderr,"error: bad value in coefs attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - cpy=cpy2; - } - } - if (cpy != att_str+strlen(att_str)) { - fprintf(stderr,"error: extra chars at the end of coefs attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"post")) { - for (k = 0; k < 3; k++) { - for (j = 0; j < 2; j++) { - char *cpy2; - errno = 0; - this_xform->post[k][j] = strtod(cpy, &cpy2); - if (errno != 0 || cpy==cpy2) { - fprintf(stderr,"error: bad value in post attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - cpy=cpy2; - } - } - if (cpy != att_str+strlen(att_str)) { - fprintf(stderr,"error: extra chars at end of post attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"blob_low")) { - this_xform->blob_low = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"blob_high")) { - this_xform->blob_high = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"blob_waves")) { - this_xform->blob_waves = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pdj_a")) { - this_xform->pdj_a = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pdj_b")) { - this_xform->pdj_b = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pdj_c")) { - this_xform->pdj_c = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pdj_d")) { - this_xform->pdj_d = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"fan2_x")) { - this_xform->fan2_x = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"fan2_y")) { - this_xform->fan2_y = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"rings2_val")) { - this_xform->rings2_val = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"perspective_angle")) { - this_xform->perspective_angle = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"perspective_dist")) { - this_xform->perspective_dist = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"julian_power")) { - this_xform->julian_power = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"julian_dist")) { - this_xform->julian_dist = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"juliascope_power")) { - this_xform->juliascope_power = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"juliascope_dist")) { - this_xform->juliascope_dist = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"radial_blur_angle")) { - this_xform->radial_blur_angle = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pie_slices")) { - this_xform->pie_slices = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pie_rotation")) { - this_xform->pie_rotation = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pie_thickness")) { - this_xform->pie_thickness = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"ngon_sides")) { - this_xform->ngon_sides = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"ngon_power")) { - this_xform->ngon_power = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"ngon_circle")) { - this_xform->ngon_circle = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"ngon_corners")) { - this_xform->ngon_corners = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"curl_c1")) { - this_xform->curl_c1 = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"curl_c2")) { - this_xform->curl_c2 = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"rectangles_x")) { - this_xform->rectangles_x = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"rectangles_y")) { - this_xform->rectangles_y = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"amw_amp")) { - this_xform->amw_amp = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"disc2_rot")) { - this_xform->disc2_rot = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"disc2_twist")) { - this_xform->disc2_twist = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"super_shape_rnd")) { - this_xform->super_shape_rnd = flam3_atof(att_str); - /* Limit to [0,1] */ - if (this_xform->super_shape_rnd<0) - this_xform->super_shape_rnd=0; - else if (this_xform->super_shape_rnd>1) - this_xform->super_shape_rnd=1; - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"super_shape_m")) { - this_xform->super_shape_m = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"super_shape_n1")) { - this_xform->super_shape_n1 = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"super_shape_n2")) { - this_xform->super_shape_n2 = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"super_shape_n3")) { - this_xform->super_shape_n3 = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"super_shape_holes")) { - this_xform->super_shape_holes = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"flower_petals")) { - this_xform->flower_petals = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"flower_holes")) { - this_xform->flower_holes = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"conic_eccentricity")) { - this_xform->conic_eccentricity = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"conic_holes")) { - this_xform->conic_holes = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"parabola_height")) { - this_xform->parabola_height = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"parabola_width")) { - this_xform->parabola_width = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"bent2_x")) { - this_xform->bent2_x = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"bent2_y")) { - this_xform->bent2_y = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"bipolar_shift")) { - this_xform->bipolar_shift = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"cell_size")) { - this_xform->cell_size = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"cpow_i")) { - this_xform->cpow_i = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"cpow_r")) { - this_xform->cpow_r = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"cpow_power")) { - this_xform->cpow_power = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"curve_xamp")) { - this_xform->curve_xamp = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"curve_yamp")) { - this_xform->curve_yamp = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"curve_xlength")) { - this_xform->curve_xlength = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"curve_ylength")) { - this_xform->curve_ylength = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"escher_beta")) { - this_xform->escher_beta = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"lazysusan_x")) { - this_xform->lazysusan_x = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"lazysusan_y")) { - this_xform->lazysusan_y = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"lazysusan_spin")) { - this_xform->lazysusan_spin = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"lazysusan_space")) { - this_xform->lazysusan_space = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"lazysusan_twist")) { - this_xform->lazysusan_twist = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"modulus_x")) { - this_xform->modulus_x = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"modulus_y")) { - this_xform->modulus_y = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscilloscope_separation")) { - this_xform->oscope_separation = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscilloscope_frequency")) { - this_xform->oscope_frequency = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscilloscope_amplitude")) { - this_xform->oscope_amplitude = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscilloscope_damping")) { - this_xform->oscope_damping = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscope_separation")) { - this_xform->oscope_separation = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscope_frequency")) { - this_xform->oscope_frequency = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscope_amplitude")) { - this_xform->oscope_amplitude = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscope_damping")) { - this_xform->oscope_damping = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"popcorn2_x")) { - this_xform->popcorn2_x = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"popcorn2_y")) { - this_xform->popcorn2_y = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"popcorn2_c")) { - this_xform->popcorn2_c = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"separation_x")) { - this_xform->separation_x = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"separation_xinside")) { - this_xform->separation_xinside = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"separation_y")) { - this_xform->separation_y = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"separation_yinside")) { - this_xform->separation_yinside = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"split_xsize")) { - this_xform->split_xsize = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"split_ysize")) { - this_xform->split_ysize = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"splits_x")) { - this_xform->splits_x = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"splits_y")) { - this_xform->splits_y = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"stripes_space")) { - this_xform->stripes_space = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"stripes_warp")) { - this_xform->stripes_warp = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_angle")) { - this_xform->wedge_angle = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_hole")) { - this_xform->wedge_hole = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_count")) { - this_xform->wedge_count = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_swirl")) { - this_xform->wedge_swirl = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_julia_angle")) { - this_xform->wedge_julia_angle = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_julia_count")) { - this_xform->wedge_julia_count = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_julia_power")) { - this_xform->wedge_julia_power = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_julia_dist")) { - this_xform->wedge_julia_dist = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_sph_angle")) { - this_xform->wedge_sph_angle = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_sph_hole")) { - this_xform->wedge_sph_hole = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_sph_count")) { - this_xform->wedge_sph_count = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_sph_swirl")) { - this_xform->wedge_sph_swirl = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"whorl_inside")) { - this_xform->whorl_inside = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"whorl_outside")) { - this_xform->whorl_outside = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"waves2_scalex")) { - this_xform->waves2_scalex = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"waves2_scaley")) { - this_xform->waves2_scaley = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"waves2_freqx")) { - this_xform->waves2_freqx = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"waves2_freqy")) { - this_xform->waves2_freqy = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"auger_freq")) { - this_xform->auger_freq = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"auger_weight")) { - this_xform->auger_weight = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"auger_sym")) { - this_xform->auger_sym = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"auger_scale")) { - this_xform->auger_scale = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"flux_spread")) { - this_xform->flux_spread = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Re_A") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_re_a")) { - this_xform->mobius_re_a = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Re_B") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_re_b")) { - this_xform->mobius_re_b = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Re_C") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_re_c")) { - this_xform->mobius_re_c = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Re_D") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_re_d")) { - this_xform->mobius_re_d = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Im_A") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_im_a")) { - this_xform->mobius_im_a = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Im_B") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_im_b")) { - this_xform->mobius_im_b = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Im_C") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_im_c")) { - this_xform->mobius_im_c = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Im_D") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_im_d")) { - this_xform->mobius_im_d = flam3_atof(att_str); - } else { - int v = var2n((char *) cur_att->name); - if (v != flam3_variation_none) - this_xform->var[v] = flam3_atof(att_str); - else - fprintf(stderr,"Warning: unrecognized variation %s. Ignoring.\n",(char *)cur_att->name); - } - - - xmlFree(att_str); - } - return(0); -} - -void flam3_edit_print(FILE *f, xmlNodePtr editNode, int tabs, int formatting) { - - char *tab_string = " "; - int ti,strl; - xmlAttrPtr att_ptr=NULL,cur_att=NULL; - xmlNodePtr chld_ptr=NULL, cur_chld=NULL; - int edit_or_sheep = 0, indent_printed = 0; - char *ai; - int tablim = argi("print_edit_depth",0); - - char *att_str,*cont_str,*cpy_string; - - if (tablim>0 && tabs>tablim) - return; - - /* If this node is an XML_ELEMENT_NODE, print it and it's attributes */ - if (editNode->type==XML_ELEMENT_NODE) { - - /* Print the node at the tab specified */ - if (formatting) { - for (ti=0;tiname); - - /* This can either be an edit node or a sheep node */ - /* If it's an edit node, add one to the tab */ - if (!xmlStrcmp(editNode->name, (const xmlChar *)"edit")) { - edit_or_sheep = 1; - tabs ++; - } else if (!xmlStrcmp(editNode->name, (const xmlChar *)"sheep")) - edit_or_sheep = 2; - else - edit_or_sheep = 0; - - - /* Print the attributes */ - att_ptr = editNode->properties; - - for (cur_att = att_ptr; cur_att; cur_att = cur_att->next) { - - att_str = (char *) xmlGetProp(editNode,cur_att->name); - fprintf(f," %s=\"%s\"",cur_att->name,att_str); - xmlFree(att_str); - } - - /* Does this node have children? */ - if (!editNode->children || (tablim>0 && tabs>tablim)) { - /* Close the tag and subtract the tab */ - fprintf(f,"/>"); - if (formatting) - fprintf(f,"\n"); - tabs--; - } else { - - /* Close the tag */ - fprintf(f,">"); - - if (formatting) - fprintf(f,"\n"); - - /* Loop through the children and print them */ - chld_ptr = editNode->children; - - indent_printed = 0; - - for (cur_chld=chld_ptr; cur_chld; cur_chld = cur_chld->next) { - - /* If child is an element, indent first and then print it. */ - if (cur_chld->type==XML_ELEMENT_NODE && - (!xmlStrcmp(cur_chld->name, (const xmlChar *)"edit") || - (!xmlStrcmp(cur_chld->name, (const xmlChar *)"sheep")))) { - - if (indent_printed) { - indent_printed = 0; - fprintf(f,"\n"); - } - - flam3_edit_print(f, cur_chld, tabs, 1); - - } else { - - /* Child is a text node. We don't want to indent more than once. */ - if (xmlIsBlankNode(cur_chld)) - continue; - - if (indent_printed==0 && formatting==1) { - for (ti=0;ti",editNode->name); - - if (formatting) { - fprintf(f,"\n"); - } - } - - } else if (editNode->type==XML_TEXT_NODE) { - - /* Print text node */ - cont_str = (char *) xmlNodeGetContent(editNode); - cpy_string = &(cont_str[0]); - while (isspace(*cpy_string)) - cpy_string++; - - strl = (int)strlen(cont_str)-1; - - while (isspace(cont_str[strl])) - strl--; - - cont_str[strl+1] = 0; - - fprintf(f,"%s",cpy_string); - - } -} - diff --git a/src/parser.h b/src/parser.h deleted file mode 100644 index 73d2c68..0000000 --- a/src/parser.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#ifndef parser_included -#define parser_included - -#include "private.h" - -int flam3_atoi(char *nstr); -double flam3_atof(char *nstr); -int var2n(const char *s); -int flam3_parse_hexformat_colors(char *colstr, flam3_genome *cp, int numcolors, int chan); - -void scan_for_flame_nodes(xmlNode *cur_node, char *parent_file, int default_flag, flam3_genome **all_cp, int *all_ncps); -int parse_flame_element(xmlNode *flame_node, flam3_genome *loc_current_cp); -int parse_xform_xml(xmlNode *chld_node,flam3_xform *this_xform, int *num_xaos, - flam3_chaos_entry **xaos, int numstd, int motionxf); -void flam3_edit_print(FILE *f, xmlNodePtr editNode, int tabs, int formatting); -int flam3_interp_missing_colors(flam3_genome *cp); -#endif diff --git a/src/png.c b/src/png.c deleted file mode 100755 index e86cfcb..0000000 --- a/src/png.c +++ /dev/null @@ -1,226 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - - -#include -#include -#include -#include - -#include "config.h" -#include "img.h" -#include "flam3.h" -#include "private.h" - -#ifdef _WIN32 -#include /* for htons */ -#else -#include -#endif - -void write_png(FILE *file, void *image, int width, int height, flam3_img_comments *fpc, int bpc) { - png_structp png_ptr; - png_infop info_ptr; - png_text text[FLAM3_PNG_COM]; - size_t i; - unsigned short testbe = 1; - void **rows = malloc(sizeof(void *) * height); - char *nick = getenv("nick"); - char *url = getenv("url"); - char *id = getenv("id"); - char *ai; /* For argi */ - int pngcom_enable = argi("enable_png_comments", 1); - - text[0].compression = PNG_TEXT_COMPRESSION_NONE; - text[0].key = "flam3_version"; - text[0].text = flam3_version(); - - text[1].compression = PNG_TEXT_COMPRESSION_NONE; - text[1].key = "flam3_nickname"; - text[1].text = nick; - - text[2].compression = PNG_TEXT_COMPRESSION_NONE; - text[2].key = "flam3_url"; - text[2].text = url; - - text[3].compression = PNG_TEXT_COMPRESSION_NONE; - text[3].key = "flam3_id"; - text[3].text = id; - - text[4].compression = PNG_TEXT_COMPRESSION_NONE; - text[4].key = "flam3_error_rate"; - text[4].text = fpc->badvals; - - text[5].compression = PNG_TEXT_COMPRESSION_NONE; - text[5].key = "flam3_samples"; - text[5].text = fpc->numiters; - - text[6].compression = PNG_TEXT_COMPRESSION_NONE; - text[6].key = "flam3_time"; - text[6].text = fpc->rtime; - - text[7].compression = PNG_TEXT_COMPRESSION_zTXt; - text[7].key = "flam3_genome"; - text[7].text = fpc->genome; - - for (i = 0; i < height; i++) - rows[i] = (unsigned char *)image + i * width * 4 * bpc; - - png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, - NULL, NULL, NULL); - info_ptr = png_create_info_struct(png_ptr); - - if (setjmp(png_jmpbuf(png_ptr))) { - fclose(file); - png_destroy_write_struct(&png_ptr, &info_ptr); - perror("writing file"); - return; - } - png_init_io(png_ptr, file); - - png_set_IHDR(png_ptr, info_ptr, width, height, 8*bpc, - PNG_COLOR_TYPE_RGBA, - PNG_INTERLACE_NONE, - PNG_COMPRESSION_TYPE_BASE, - PNG_FILTER_TYPE_BASE); - - if (pngcom_enable==1) - png_set_text(png_ptr, info_ptr, text, FLAM3_PNG_COM); - - png_write_info(png_ptr, info_ptr); - - /* Must set this after the write_info */ - if (2==bpc && testbe != htons(testbe)) { - png_set_swap(png_ptr); - } - - png_write_image(png_ptr, (png_bytepp) rows); - png_write_end(png_ptr, info_ptr); - png_destroy_write_struct(&png_ptr, &info_ptr); - free(rows); - -} - -#define SIG_CHECK_SIZE 8 - -unsigned char *read_png(FILE *ifp, int *width, int *height) { - unsigned char sig_buf [SIG_CHECK_SIZE]; - png_struct *png_ptr; - png_info *info_ptr; - png_byte **png_image = NULL; - unsigned int linesize, x, y; - unsigned char *p, *q; - - if (fread (sig_buf, 1, SIG_CHECK_SIZE, ifp) != SIG_CHECK_SIZE) { - fprintf (stderr, "input file empty or too short\n"); - return 0; - } - if (png_sig_cmp (sig_buf, (png_size_t) 0, (png_size_t) SIG_CHECK_SIZE) != 0) { - fprintf (stderr, "input file not a PNG file\n"); - return 0; - } - - png_ptr = png_create_read_struct (PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); - if (png_ptr == NULL) { - fprintf (stderr, "cannot allocate LIBPNG structure\n"); - return 0; - } - if (setjmp(png_jmpbuf(png_ptr))) { - if (png_image) { - for (y = 0 ; y < png_get_image_height(png_ptr, info_ptr) ; y++) - free (png_image[y]); - free (png_image); - } - png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)NULL); - perror("reading file"); - return 0; - } - info_ptr = png_create_info_struct (png_ptr); - if (info_ptr == NULL) { - png_destroy_read_struct (&png_ptr, (png_infopp)NULL, (png_infopp)NULL); - fprintf (stderr, "cannot allocate LIBPNG structures\n"); - return 0; - } - - png_init_io (png_ptr, ifp); - png_set_sig_bytes (png_ptr, SIG_CHECK_SIZE); - png_read_info (png_ptr, info_ptr); - - if (8 != png_get_bit_depth(png_ptr, info_ptr)) { - fprintf(stderr, "bit depth type must be 8, not %d.\n", - png_get_bit_depth(png_ptr, info_ptr)); - return 0; - } - - *width = png_get_image_width(png_ptr, info_ptr); - *height = png_get_image_height(png_ptr, info_ptr); - p = q = malloc(4 * *width * *height); - png_image = (png_byte **)malloc (*height * sizeof (png_byte*)); - - linesize = *width; - switch (png_get_color_type(png_ptr, info_ptr)) { - case PNG_COLOR_TYPE_RGB: - linesize *= 3; - break; - case PNG_COLOR_TYPE_RGBA: - linesize *= 4; - break; - default: - fprintf(stderr, "color type must be RGB or RGBA not %d.\n", - png_get_color_type(png_ptr, info_ptr)); - return 0; - } - - for (y = 0 ; y < *height ; y++) { - png_image[y] = malloc (linesize); - } - png_read_image (png_ptr, png_image); - png_read_end (png_ptr, info_ptr); - - for (y = 0 ; y < *height ; y++) { - unsigned char *s = png_image[y]; - for (x = 0 ; x < *width ; x++) { - - switch (png_get_color_type(png_ptr, info_ptr)) { - case PNG_COLOR_TYPE_RGB: - p[0] = s[0]; - p[1] = s[1]; - p[2] = s[2]; - p[3] = 255; - s += 3; - p += 4; - break; - case PNG_COLOR_TYPE_RGBA: - p[0] = s[0]; - p[1] = s[1]; - p[2] = s[2]; - p[3] = s[3]; - s += 4; - p += 4; - break; - } - } - } - - for (y = 0 ; y < *height ; y++) - free (png_image[y]); - free (png_image); - png_destroy_read_struct (&png_ptr, &info_ptr, (png_infopp)NULL); - - return q; -} diff --git a/src/private.h b/src/private.h deleted file mode 100644 index 9800f82..0000000 --- a/src/private.h +++ /dev/null @@ -1,154 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#ifndef private_included -#define private_included - -#include "flam3.h" -#include "config.h" -#include - -#include -#include -#include -#include - -#ifdef _WIN32 -#define basename(x) strdup(x) -#define snprintf _snprintf -#define _USE_MATH_DEFINES -#else -#include -#include -#endif - -#include - -#ifdef HAVE_LIBPTHREAD -#include -#endif - -#define PREFILTER_WHITE 255 -#define EPS (1e-10) -#define CMAP_SIZE 256 -#define CMAP_SIZE_M1 255 -#define rbit() (flam3_random_bit()) -#define flam3_variation_none (-1) -#define max_specified_vars (100) -#define vlen(x) (sizeof(x)/sizeof(*x)) - - -#ifdef _WIN32 - -#ifndef M_PI - #define M_PI 3.1415926536 - #define M_1_PI 0.3183098862 - #define M_PI_4 0.7853981634 -#endif -#define random() (rand() ^ (rand()<<15)) -#define srandom(x) (srand(x)) -extern int getpid(); -#define rint(A) floor((A)+(((A) < 0)? -0.5 : 0.5)) -#endif - -#define argi(s,d) ((ai = getenv(s)) ? atoi(ai) : (d)) -#define argf(s,d) ((ai = getenv(s)) ? atof(ai) : (d)) -#define args(s,d) ((ai = getenv(s)) ? ai : (d)) - -void docstring(); - -/* Structures for passing parameters to iteration threads */ -typedef struct { - unsigned short *xform_distrib; /* Distribution of xforms based on weights */ - flam3_frame *spec; /* Frame contains timing information */ - double bounds[4]; /* Corner coords of viewable area */ - double rot[2][2]; /* Rotation transformation */ - double size[2]; - int width, height; /* buffer width/height */ - double ws0, wb0s0, hs1, hb1s1; /* shortcuts for indexing */ - flam3_palette_entry *dmap; /* palette */ - double color_scalar; /* <1.0 if non-uniform motion blur is set */ - void *buckets; /* Points to the first accumulator */ - double badvals; /* accumulates all badvalue resets */ - double batch_size; - int temporal_sample_num,ntemporal_samples; - int batch_num, nbatches, aborted, cmap_size; - time_t *progress_timer; - time_t *progress_timer_history; - double *progress_history; - int *progress_history_mark; -#ifdef HAVE_LIBPTHREAD - /* mutex for bucket accumulator */ - pthread_mutex_t bucket_mutex; -#endif - -} flam3_iter_constants; - -typedef struct { - - double tx,ty; /* Starting coordinates */ - - double precalc_atan, precalc_sina; /* Precalculated, if needed */ - double precalc_cosa, precalc_sqrt; - double precalc_sumsq,precalc_atanyx; - - flam3_xform *xform; /* For the important values */ - - /* Output Coords */ - - double p0, p1; - - /* Pointer to the isaac RNG state */ - randctx *rc; - -} flam3_iter_helper; - -typedef struct { - double *iter_storage; /* Storage for iteration coordinates */ - randctx rc; /* Thread-unique ISAAC seed */ - flam3_genome cp; /* Full copy of genome for use by the thread */ - int first_thread; - int timer_initialize; - flam3_iter_constants *fic; /* Constants for render */ -} flam3_thread_helper; - -double flam3_sinc(double x); - -#define flam3_num_spatialfilters 14 -double flam3_gaussian_filter(double x); -double flam3_hermite_filter(double t); -double flam3_box_filter(double t); -double flam3_triangle_filter(double t); -double flam3_bell_filter(double t); -double flam3_b_spline_filter(double t); -double flam3_lanczos3_filter(double t); -double flam3_lanczos2_filter(double t); -double flam3_mitchell_filter(double t); -double flam3_blackman_filter(double x); -double flam3_catrom_filter(double x); -double flam3_hamming_filter(double x); -double flam3_hanning_filter(double x); -double flam3_quadratic_filter(double x); - -double flam3_spatial_filter(int knum, double x); - -#define flam3_mitchell_b (1.0 / 3.0) -#define flam3_mitchell_c (1.0 / 3.0) - - -#endif diff --git a/src/rect.c b/src/rect.c deleted file mode 100644 index ddea9cf..0000000 --- a/src/rect.c +++ /dev/null @@ -1,1287 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -/* this file is included into flam3.c once for each buffer bit-width */ - -/* - * for batch - * generate de filters - * for temporal_sample_batch - * interpolate - * compute colormap - * for subbatch - * compute samples - * buckets += cmap[samples] - * accum += time_filter[temporal_sample_batch] * log[buckets] * de_filter - * image = filter(accum) - */ - - -/* allow this many iterations for settling into attractor */ -#define FUSE_27 15 -#define FUSE_28 100 -#define WHITE_LEVEL 255 - - -typedef struct { - - bucket *b; - abucket *accumulate; - int width, height, oversample; - flam3_de_helper *de; - double k1,k2; - double curve; - int last_thread; - int start_row, end_row; - flam3_frame *spec; - int *aborted; - int progress_size; - -} de_thread_helper; - -static void de_thread(void *dth) { - - de_thread_helper *dthp = (de_thread_helper *)dth; - int oversample = dthp->oversample; - int ss = (int)floor(oversample / 2.0); - int scf = !(oversample & 1); - double scfact = pow(oversample/(oversample+1.0), 2.0); - int wid=dthp->width; - int hig=dthp->height; - int ps =dthp->progress_size; - int str = (oversample-1)+dthp->start_row; - int enr = (oversample-1)+dthp->end_row; - int i,j; - time_t progress_timer=0; - struct timespec pauset; - int progress_count = 0; - int pixel_num; - - pauset.tv_sec = 0; - pauset.tv_nsec = 100000000; - - /* Density estimation code */ - for (j = str; j < enr; j++) { - for (i = oversample-1; i < wid-(oversample-1); i++) { - - int ii,jj; - double f_select=0.0; - int f_select_int,f_coef_idx; - int arr_filt_width; - bucket *b; - double c[4],ls; - - b = dthp->b + i + j*wid; - - /* Don't do anything if there's no hits here */ - if (b[0][4] == 0 || b[0][3] == 0) - continue; - - /* Count density in ssxss area */ - /* Scale if OS>1 for equal iters */ - for (ii=-ss; ii<=ss; ii++) { - for (jj=-ss; jj<=ss; jj++) { - b = dthp->b + (i + ii) + (j + jj)*wid; - f_select += b[0][4]/255.0; - } - } - - if (scf) - f_select *= scfact; - - if (f_select > dthp->de->max_filtered_counts) - f_select_int = dthp->de->max_filter_index; - else if (f_select<=DE_THRESH) - f_select_int = (int)ceil(f_select)-1; - else - f_select_int = (int)DE_THRESH + - (int)floor(pow(f_select-DE_THRESH,dthp->curve)); - - /* If the filter selected below the min specified clamp it to the min */ - if (f_select_int > dthp->de->max_filter_index) - f_select_int = dthp->de->max_filter_index; - - /* We only have to calculate the values for ~1/8 of the square */ - f_coef_idx = f_select_int*dthp->de->kernel_size; - - arr_filt_width = (int)ceil(dthp->de->filter_widths[f_select_int])-1; - - b = dthp->b + i + j*wid; - - for (jj=0; jj<=arr_filt_width; jj++) { - for (ii=0; ii<=jj; ii++) { - - /* Skip if coef is 0 */ - if (dthp->de->filter_coefs[f_coef_idx]==0.0) { - f_coef_idx++; - continue; - } - - c[0] = (double) b[0][0]; - c[1] = (double) b[0][1]; - c[2] = (double) b[0][2]; - c[3] = (double) b[0][3]; - - ls = dthp->de->filter_coefs[f_coef_idx]*(dthp->k1 * log(1.0 + c[3] * dthp->k2))/c[3]; - - c[0] *= ls; - c[1] *= ls; - c[2] *= ls; - c[3] *= ls; - - if (jj==0 && ii==0) { - add_c_to_accum(dthp->accumulate,i,ii,j,jj,wid,hig,c); - } - else if (ii==0) { - add_c_to_accum(dthp->accumulate,i,jj,j,0,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,-jj,j,0,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,0,j,jj,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,0,j,-jj,wid,hig,c); - } else if (jj==ii) { - add_c_to_accum(dthp->accumulate,i,ii,j,jj,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,-ii,j,jj,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,ii,j,-jj,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,-ii,j,-jj,wid,hig,c); - } else { - add_c_to_accum(dthp->accumulate,i,ii,j,jj,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,-ii,j,jj,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,ii,j,-jj,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,-ii,j,-jj,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,jj,j,ii,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,-jj,j,ii,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,jj,j,-ii,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,-jj,j,-ii,wid,hig,c); - } - - f_coef_idx++; - - } - } - } - - pixel_num = (j-str+1)*wid; - - if (dthp->last_thread) { - /* Standard progress function */ - if (dthp->spec->verbose && time(NULL) != progress_timer) { - progress_timer = time(NULL); - fprintf(stderr, "\rdensity estimation: %d/%d ", j-str, enr-str); - fflush(stderr); - } - - } - /* Custom progress function */ - if (dthp->spec->progress && pixel_num > progress_count + ps) { - - progress_count = ps * floor(pixel_num/(double)ps); - - if (dthp->last_thread) { - - int rv = (*dthp->spec->progress)(dthp->spec->progress_parameter, - 100*(j-str)/(double)(enr-str), 1, 0); - - if (rv==2) { /* PAUSE */ - - *(dthp->aborted) = -1; - - do { -#if defined(_WIN32) /* mingw or msvc */ - Sleep(100); -#else - nanosleep(&pauset,NULL); -#endif - rv = (*dthp->spec->progress)(dthp->spec->progress_parameter, - 100*(j-str)/(double)(enr-str), 1, 0); - } while (rv==2); - - *(dthp->aborted) = 0; - - } - - if (rv==1) { - *(dthp->aborted) = 1; -#ifdef HAVE_LIBPTHREAD - pthread_exit((void *)0); -#else - return; -#endif - } - } else { -#ifdef HAVE_LIBPTHREAD - - if (*(dthp->aborted)<0) { - - do { -#if defined(_WIN32) /* mingw or msvc */ - Sleep(100); -#else - nanosleep(&pauset,NULL); -#endif - } while (*(dthp->aborted)<0); - } - - if (*(dthp->aborted)>0) pthread_exit((void *)0); -#else - if (*(dthp->aborted)>0) return; -#endif - } - } - - } - - #ifdef HAVE_LIBPTHREAD - pthread_exit((void *)0); - #endif - -} - -static void iter_thread(void *fth) { - double sub_batch; - int j; - flam3_thread_helper *fthp = (flam3_thread_helper *)fth; - flam3_iter_constants *ficp = fthp->fic; - struct timespec pauset; - int SBS = ficp->spec->sub_batch_size; - int fuse; - int cmap_size = ficp->cmap_size; - int cmap_size_m1 = ficp->cmap_size-1; - - double eta = 0.0; - - fuse = (ficp->spec->earlyclip) ? FUSE_28 : FUSE_27; - - pauset.tv_sec = 0; - pauset.tv_nsec = 100000000; - - - if (fthp->timer_initialize) { - *(ficp->progress_timer) = 0; - memset(ficp->progress_timer_history,0,64*sizeof(time_t)); - memset(ficp->progress_history,0,64*sizeof(double)); - *(ficp->progress_history_mark) = 0; - } - - for (sub_batch = 0; sub_batch < ficp->batch_size; sub_batch+=SBS) { - int sub_batch_size, badcount; - time_t newt = time(NULL); - /* sub_batch is double so this is sketchy */ - sub_batch_size = (sub_batch + SBS > ficp->batch_size) ? - (ficp->batch_size - sub_batch) : SBS; - - if (fthp->first_thread && newt != *(ficp->progress_timer)) { - double percent = 100.0 * - ((((sub_batch / (double) ficp->batch_size) + ficp->temporal_sample_num) - / ficp->ntemporal_samples) + ficp->batch_num)/ficp->nbatches; - int old_mark = 0; - int ticker; - - if (ficp->spec->verbose) - fprintf(stderr, "\rchaos: %5.1f%%", percent); - - *(ficp->progress_timer) = newt; - if (ficp->progress_timer_history[*(ficp->progress_history_mark)] && - ficp->progress_history[*(ficp->progress_history_mark)] < percent) - old_mark = *(ficp->progress_history_mark); - - if (percent > 0) { - eta = (100 - percent) * (*(ficp->progress_timer) - ficp->progress_timer_history[old_mark]) - / (percent - ficp->progress_history[old_mark]); - - if (ficp->spec->verbose) { - ticker = (*(ficp->progress_timer)&1)?':':'.'; - if (eta < 1000) - ticker = ':'; - if (eta > 100) - fprintf(stderr, " ETA%c %.1f minutes", ticker, eta / 60); - else - fprintf(stderr, " ETA%c %ld seconds ", ticker, (long) ceil(eta)); - fprintf(stderr, " \r"); - fflush(stderr); - } - } - - ficp->progress_timer_history[*(ficp->progress_history_mark)] = *(ficp->progress_timer); - ficp->progress_history[*(ficp->progress_history_mark)] = percent; - *(ficp->progress_history_mark) = (*(ficp->progress_history_mark) + 1) % 64; - } - - /* Custom progress function */ - if (ficp->spec->progress) { - if (fthp->first_thread) { - - int rv; - - /* Recalculate % done, as the other calculation only updates once per second */ - double percent = 100.0 * - ((((sub_batch / (double) ficp->batch_size) + ficp->temporal_sample_num) - / ficp->ntemporal_samples) + ficp->batch_num)/ficp->nbatches; - - rv = (*ficp->spec->progress)(ficp->spec->progress_parameter, percent, 0, eta); - - if (rv==2) { /* PAUSE */ - - time_t tnow = time(NULL); - time_t tend; - int lastpt; - - ficp->aborted = -1; - - do { -#if defined(_WIN32) /* mingw or msvc */ - Sleep(100); -#else - nanosleep(&pauset,NULL); -#endif - rv = (*ficp->spec->progress)(ficp->spec->progress_parameter, percent, 0, eta); - } while (rv==2); - - /* modify the timer history to compensate for the pause */ - tend = time(NULL)-tnow; - - ficp->aborted = 0; - - for (lastpt=0;lastpt<64;lastpt++) { - if (ficp->progress_timer_history[lastpt]) { - ficp->progress_timer_history[lastpt] += tend; - } - } - - } - - if (rv==1) { /* ABORT */ - ficp->aborted = 1; -#ifdef HAVE_LIBPTHREAD - pthread_exit((void *)0); -#else - return; -#endif - } - } else { - if (ficp->aborted<0) { - - do { -#if defined(_WIN32) /* mingw or msvc */ - Sleep(100); -#else - nanosleep(&pauset,NULL); -#endif - } while (ficp->aborted==-1); - } -#ifdef HAVE_LIBPTHREAD - if (ficp->aborted>0) pthread_exit((void *)0); -#else - if (ficp->aborted>0) return; -#endif - } - } - - /* Seed iterations */ - fthp->iter_storage[0] = flam3_random_isaac_11(&(fthp->rc)); - fthp->iter_storage[1] = flam3_random_isaac_11(&(fthp->rc)); - fthp->iter_storage[2] = flam3_random_isaac_01(&(fthp->rc)); - fthp->iter_storage[3] = flam3_random_isaac_01(&(fthp->rc)); - - /* Execute iterations */ - badcount = flam3_iterate(&(fthp->cp), sub_batch_size, fuse, fthp->iter_storage, ficp->xform_distrib, &(fthp->rc)); - - #if defined(HAVE_LIBPTHREAD) && defined(USE_LOCKS) - /* Lock mutex for access to accumulator */ - pthread_mutex_lock(&ficp->bucket_mutex); - #endif - - /* Add the badcount to the counter */ - ficp->badvals += badcount; - - /* Put them in the bucket accumulator */ - for (j = 0; j < sub_batch_size*4; j+=4) { - double p0, p1, p00, p11; - double dbl_index0,dbl_frac; - double interpcolor[4]; - int ci, color_index0; - double *p = &(fthp->iter_storage[j]); - bucket *b; - - if (fthp->cp.rotate != 0.0) { - p00 = p[0] - fthp->cp.rot_center[0]; - p11 = p[1] - fthp->cp.rot_center[1]; - p0 = p00 * ficp->rot[0][0] + p11 * ficp->rot[0][1] + fthp->cp.rot_center[0]; - p1 = p00 * ficp->rot[1][0] + p11 * ficp->rot[1][1] + fthp->cp.rot_center[1]; - } else { - p0 = p[0]; - p1 = p[1]; - } - - if (p0 >= ficp->bounds[0] && p1 >= ficp->bounds[1] && p0 <= ficp->bounds[2] && p1 <= ficp->bounds[3]) { - - double logvis=1.0; - bucket *buckets = (bucket *)(ficp->buckets); - - /* Skip if invisible */ - if (p[3]==0) - continue; - else - logvis = p[3]; - - b = buckets + (int)(ficp->ws0 * p0 - ficp->wb0s0) + - ficp->width * (int)(ficp->hs1 * p1 - ficp->hb1s1); - -#ifdef USE_FLOAT_INDICES - color_index0 = 0; - - //fprintf(stdout,"%.16f\n",p[2]*256.0); - - while(color_index0 < cmap_size_m1) { - if (ficp->dmap[color_index0+1].index > p[2]) - break; - else - color_index0++; - } - - if (p[3]==1.0) { - bump_no_overflow(b[0][0], ficp->dmap[color_index0].color[0]); - bump_no_overflow(b[0][1], ficp->dmap[color_index0].color[1]); - bump_no_overflow(b[0][2], ficp->dmap[color_index0].color[2]); - bump_no_overflow(b[0][3], ficp->dmap[color_index0].color[3]); - bump_no_overflow(b[0][4], 255.0); - } else { - bump_no_overflow(b[0][0], logvis*ficp->dmap[color_index0].color[0]); - bump_no_overflow(b[0][1], logvis*ficp->dmap[color_index0].color[1]); - bump_no_overflow(b[0][2], logvis*ficp->dmap[color_index0].color[2]); - bump_no_overflow(b[0][3], logvis*ficp->dmap[color_index0].color[3]); - bump_no_overflow(b[0][4], logvis*255.0); -#else - dbl_index0 = p[2] * cmap_size; - color_index0 = (int) (dbl_index0); - - if (flam3_palette_mode_linear == fthp->cp.palette_mode) { - if (color_index0 < 0) { - color_index0 = 0; - dbl_frac = 0; - } else if (color_index0 >= cmap_size_m1) { - color_index0 = cmap_size_m1-1; - dbl_frac = 1.0; - } else { - /* interpolate between color_index0 and color_index0+1 */ - dbl_frac = dbl_index0 - (double)color_index0; - } - - for (ci=0;ci<4;ci++) { - interpcolor[ci] = ficp->dmap[color_index0].color[ci] * (1.0-dbl_frac) + - ficp->dmap[color_index0+1].color[ci] * dbl_frac; - } - - } else { /* Palette mode step */ - - if (color_index0 < 0) { - color_index0 = 0; - } else if (color_index0 >= cmap_size_m1) { - color_index0 = cmap_size_m1; - } - - for (ci=0;ci<4;ci++) - interpcolor[ci] = ficp->dmap[color_index0].color[ci]; - } - - if (p[3]==1.0) { - bump_no_overflow(b[0][0], interpcolor[0]); - bump_no_overflow(b[0][1], interpcolor[1]); - bump_no_overflow(b[0][2], interpcolor[2]); - bump_no_overflow(b[0][3], interpcolor[3]); - bump_no_overflow(b[0][4], 255.0); - } else { - bump_no_overflow(b[0][0], logvis*interpcolor[0]); - bump_no_overflow(b[0][1], logvis*interpcolor[1]); - bump_no_overflow(b[0][2], logvis*interpcolor[2]); - bump_no_overflow(b[0][3], logvis*interpcolor[3]); - bump_no_overflow(b[0][4], logvis*255.0); - } -#endif - - } - } - - #if defined(HAVE_LIBPTHREAD) && defined(USE_LOCKS) - /* Release mutex */ - pthread_mutex_unlock(&ficp->bucket_mutex); - #endif - - } - #ifdef HAVE_LIBPTHREAD - pthread_exit((void *)0); - #endif -} - -static int render_rectangle(flam3_frame *spec, void *out, - int field, int nchan, int transp, stat_struct *stats) { - long nbuckets; - int i, j, k, batch_num, temporal_sample_num; - double nsamples, batch_size; - bucket *buckets; - abucket *accumulate; - double *points; - double *filter, *temporal_filter, *temporal_deltas, *batch_filter; - double ppux=0, ppuy=0; - int image_width, image_height; /* size of the image to produce */ - int out_width; - int filter_width=0; - int bytes_per_channel = spec->bytes_per_channel; - int oversample; - double highpow; - int nbatches; - int ntemporal_samples; - flam3_palette dmap; - int gutter_width; - double vibrancy = 0.0; - double gamma = 0.0; - double background[3]; - int vib_gam_n = 0; - time_t progress_began=0; - int verbose = spec->verbose; - int gnm_idx,max_gnm_de_fw,de_offset; - flam3_genome cp; - unsigned short *xform_distrib; - flam3_iter_constants fic; - flam3_thread_helper *fth; -#ifdef HAVE_LIBPTHREAD - pthread_attr_t pt_attr; - pthread_t *myThreads=NULL; -#endif - int thread_status; - int thi; - time_t tstart,tend; - double sumfilt; - char *ai; - int cmap_size; - - char *last_block; - size_t memory_rqd; - - /* Per-render progress timers */ - time_t progress_timer=0; - time_t progress_timer_history[64]; - double progress_history[64]; - int progress_history_mark = 0; - - tstart = time(NULL); - - fic.badvals = 0; - fic.aborted = 0; - - stats->num_iters = 0; - - /* correct for apophysis's use of 255 colors in the palette rather than all 256 */ - cmap_size = 256 - argi("apo_palette",0); - - memset(&cp,0, sizeof(flam3_genome)); - - /* interpolate and get a control point */ - flam3_interpolate(spec->genomes, spec->ngenomes, spec->time, 0, &cp); - oversample = cp.spatial_oversample; - highpow = cp.highlight_power; - nbatches = cp.nbatches; - ntemporal_samples = cp.ntemporal_samples; - - if (nbatches < 1) { - fprintf(stderr, "nbatches must be positive, not %d.\n", nbatches); - return(1); - } - - if (oversample < 1) { - fprintf(stderr, "oversample must be positive, not %d.\n", oversample); - return(1); - } - - /* Initialize the thread helper structures */ - fth = (flam3_thread_helper *)calloc(spec->nthreads,sizeof(flam3_thread_helper)); - for (i=0;inthreads;i++) - fth[i].cp.final_xform_index=-1; - - /* Set up the output image dimensions, adjusted for scanline */ - image_width = cp.width; - out_width = image_width; - if (field) { - image_height = cp.height / 2; - - if (field == flam3_field_odd) - out = (unsigned char *)out + nchan * bytes_per_channel * out_width; - - out_width *= 2; - } else - image_height = cp.height; - - - /* Spatial Filter kernel creation */ - filter_width = flam3_create_spatial_filter(spec, field, &filter); - - /* handle error */ - if (filter_width<0) { - fprintf(stderr,"flam3_create_spatial_filter returned error: aborting\n"); - return(1); - } - - /* note we must free 'filter' at the end */ - - /* batch filter */ - /* may want to revisit this at some point */ - batch_filter = (double *) malloc(sizeof(double) * nbatches); - for (i=0; ingenomes; gnm_idx++) { - int this_width = (int)ceil(spec->genomes[gnm_idx].estimator) * oversample; - if (this_width > max_gnm_de_fw) - max_gnm_de_fw = this_width; - } - - /* Add OS-1 for the averaging at the edges, if it's > 0 already */ - if (max_gnm_de_fw>0) - max_gnm_de_fw += (oversample-1); - - /* max_gnm_de_fw is now the number of pixels of additional gutter */ - /* necessary to appropriately perform the density estimation filtering */ - /* Check to see if it's greater than the gutter_width */ - if (max_gnm_de_fw > gutter_width) { - de_offset = max_gnm_de_fw - gutter_width; - gutter_width = max_gnm_de_fw; - } else - de_offset = 0; - - - /* Allocate the space required to render the image */ - fic.height = oversample * image_height + 2 * gutter_width; - fic.width = oversample * image_width + 2 * gutter_width; - - nbuckets = (long)fic.width * (long)fic.height; - memory_rqd = (sizeof(bucket) * nbuckets + sizeof(abucket) * nbuckets + - 4 * sizeof(double) * (size_t)(spec->sub_batch_size) * spec->nthreads); - last_block = (char *) malloc(memory_rqd); - if (NULL == last_block) { - fprintf(stderr, "render_rectangle: cannot malloc %g bytes.\n", (double)memory_rqd); - fprintf(stderr, "render_rectangle: w=%d h=%d nb=%ld.\n", fic.width, fic.height, nbuckets); - return(1); - } - - /* Just free buckets at the end */ - buckets = (bucket *) last_block; - accumulate = (abucket *) (last_block + sizeof(bucket) * nbuckets); - points = (double *) (last_block + (sizeof(bucket) + sizeof(abucket)) * nbuckets); - - if (verbose) { - fprintf(stderr, "chaos: "); - progress_began = time(NULL); - } - - background[0] = background[1] = background[2] = 0.0; - memset((char *) accumulate, 0, sizeof(abucket) * nbuckets); - - - /* Batch loop - outermost */ - for (batch_num = 0; batch_num < nbatches; batch_num++) { - double de_time; - double sample_density=0.0; - double k1, area, k2; - flam3_de_helper de; - - de_time = spec->time + temporal_deltas[batch_num*ntemporal_samples]; - - memset((char *) buckets, 0, sizeof(bucket) * nbuckets); - - /* interpolate and get a control point */ - /* ONLY FOR DENSITY FILTER WIDTH PURPOSES */ - /* additional interpolation will be done in the temporal_sample loop */ - flam3_interpolate(spec->genomes, spec->ngenomes, de_time, 0, &cp); - - /* if instructed to by the genome, create the density estimation */ - /* filter kernels. Check boundary conditions as well. */ - if (cp.estimator < 0.0 || cp.estimator_minimum < 0.0) { - fprintf(stderr,"density estimator filter widths must be >= 0\n"); - return(1); - } - - if (spec->bits <= 32) { - if (cp.estimator > 0.0) { - fprintf(stderr, "warning: density estimation disabled with %d bit buffers.\n", spec->bits); - cp.estimator = 0.0; - } - } - - /* Create DE filters */ - if (cp.estimator > 0.0) { - de = flam3_create_de_filters(cp.estimator,cp.estimator_minimum, - cp.estimator_curve,oversample); - if (de.kernel_size<0) { - fprintf(stderr,"de.kernel_size returned 0 - aborting.\n"); - return(1); - } - } else - de.max_filter_index = 0; - - /* Temporal sample loop */ - for (temporal_sample_num = 0; temporal_sample_num < ntemporal_samples; temporal_sample_num++) { - - double temporal_sample_time; - double color_scalar = temporal_filter[batch_num*ntemporal_samples + temporal_sample_num]; - - temporal_sample_time = spec->time + - temporal_deltas[batch_num*ntemporal_samples + temporal_sample_num]; - - /* Interpolate and get a control point */ - flam3_interpolate(spec->genomes, spec->ngenomes, temporal_sample_time, 0, &cp); - - /* Get the xforms ready to render */ - if (prepare_precalc_flags(&cp)) { - fprintf(stderr,"prepare xform pointers returned error: aborting.\n"); - return(1); - } - xform_distrib = flam3_create_xform_distrib(&cp); - if (xform_distrib==NULL) { - fprintf(stderr,"create xform distrib returned error: aborting.\n"); - return(1); - } - - /* compute the colormap entries. */ - /* the input colormap is 256 long with entries from 0 to 1.0 */ - for (j = 0; j < CMAP_SIZE; j++) { - dmap[j].index = cp.palette[(j * 256) / CMAP_SIZE].index / 256.0; - for (k = 0; k < 4; k++) - dmap[j].color[k] = (cp.palette[(j * 256) / CMAP_SIZE].color[k] * WHITE_LEVEL) * color_scalar; - } - - /* compute camera */ - if (1) { - double t0, t1, shift=0.0, corner0, corner1; - double scale; - - if (cp.sample_density <= 0.0) { - fprintf(stderr, - "sample density (quality) must be greater than zero," - " not %g.\n", cp.sample_density); - return(1); - } - - scale = pow(2.0, cp.zoom); - sample_density = cp.sample_density * scale * scale; - - ppux = cp.pixels_per_unit * scale; - ppuy = field ? (ppux / 2.0) : ppux; - ppux /= spec->pixel_aspect_ratio; - switch (field) { - case flam3_field_both: shift = 0.0; break; - case flam3_field_even: shift = -0.5; break; - case flam3_field_odd: shift = 0.5; break; - } - shift = shift / ppux; - t0 = (double) gutter_width / (oversample * ppux); - t1 = (double) gutter_width / (oversample * ppuy); - corner0 = cp.center[0] - image_width / ppux / 2.0; - corner1 = cp.center[1] - image_height / ppuy / 2.0; - fic.bounds[0] = corner0 - t0; - fic.bounds[1] = corner1 - t1 + shift; - fic.bounds[2] = corner0 + image_width / ppux + t0; - fic.bounds[3] = corner1 + image_height / ppuy + t1 + shift; - fic.size[0] = 1.0 / (fic.bounds[2] - fic.bounds[0]); - fic.size[1] = 1.0 / (fic.bounds[3] - fic.bounds[1]); - fic.rot[0][0] = cos(cp.rotate * 2 * M_PI / 360.0); - fic.rot[0][1] = -sin(cp.rotate * 2 * M_PI / 360.0); - fic.rot[1][0] = -fic.rot[0][1]; - fic.rot[1][1] = fic.rot[0][0]; - fic.ws0 = fic.width * fic.size[0]; - fic.wb0s0 = fic.ws0 * fic.bounds[0]; - fic.hs1 = fic.height * fic.size[1]; - fic.hb1s1 = fic.hs1 * fic.bounds[1]; - - } - - /* number of samples is based only on the output image size */ - nsamples = sample_density * image_width * image_height; - - /* how many of these samples are rendered in this loop? */ - batch_size = nsamples / (nbatches * ntemporal_samples); - - stats->num_iters += batch_size; - - /* Fill in the iter constants */ - fic.xform_distrib = xform_distrib; - fic.spec = spec; - fic.batch_size = batch_size / (double)spec->nthreads; - fic.temporal_sample_num = temporal_sample_num; - fic.ntemporal_samples = ntemporal_samples; - fic.batch_num = batch_num; - fic.nbatches = nbatches; - fic.cmap_size = cmap_size; - - fic.dmap = (flam3_palette_entry *)dmap; - fic.color_scalar = color_scalar; - fic.buckets = (void *)buckets; - - /* Need a timer per job */ - fic.progress_timer = &progress_timer; - fic.progress_timer_history = &(progress_timer_history[0]); - fic.progress_history = &(progress_history[0]); - fic.progress_history_mark = &progress_history_mark; - - /* Initialize the thread helper structures */ - for (thi = 0; thi < spec->nthreads; thi++) { - - int rk; - /* Create a new isaac state for this thread */ - for (rk = 0; rk < RANDSIZ; rk++) - fth[thi].rc.randrsl[rk] = irand(&spec->rc); - - irandinit(&(fth[thi].rc),1); - - if (0==thi) { - - fth[thi].first_thread=1; - if (0==batch_num && 0==temporal_sample_num) - fth[thi].timer_initialize = 1; - else - fth[thi].timer_initialize = 0; - - } else { - fth[thi].first_thread=0; - fth[thi].timer_initialize = 0; - } - - fth[thi].iter_storage = &(points[thi*(spec->sub_batch_size)*4]); - fth[thi].fic = &fic; - flam3_copy(&(fth[thi].cp),&cp); - - } - -#ifdef HAVE_LIBPTHREAD - /* Let's make some threads */ - myThreads = (pthread_t *)malloc(spec->nthreads * sizeof(pthread_t)); - - #if defined(USE_LOCKS) - pthread_mutex_init(&fic.bucket_mutex, NULL); - #endif - - pthread_attr_init(&pt_attr); - pthread_attr_setdetachstate(&pt_attr,PTHREAD_CREATE_JOINABLE); - - for (thi=0; thi nthreads; thi ++) - pthread_create(&myThreads[thi], &pt_attr, (void *)iter_thread, (void *)(&(fth[thi]))); - - pthread_attr_destroy(&pt_attr); - - /* Wait for them to return */ - for (thi=0; thi < spec->nthreads; thi++) - pthread_join(myThreads[thi], (void **)&thread_status); - - #if defined(USE_LOCKS) - pthread_mutex_destroy(&fic.bucket_mutex); - #endif - - free(myThreads); -#else - for (thi=0; thi < spec->nthreads; thi++) - iter_thread( (void *)(&(fth[thi])) ); -#endif - - /* Free the xform_distrib array */ - free(xform_distrib); - - if (fic.aborted) { - if (verbose) fprintf(stderr, "\naborted!\n"); - goto done; - } - - vibrancy += cp.vibrancy; - gamma += cp.gamma; - background[0] += cp.background[0]; - background[1] += cp.background[1]; - background[2] += cp.background[2]; - vib_gam_n++; - - } - - k1 =(cp.contrast * cp.brightness * - PREFILTER_WHITE * 268.0 * batch_filter[batch_num]) / 256; - area = image_width * image_height / (ppux * ppuy); - k2 = (oversample * oversample * nbatches) / - (cp.contrast * area * WHITE_LEVEL * sample_density * sumfilt); -#if 0 - printf("iw=%d,ih=%d,ppux=%f,ppuy=%f\n",image_width,image_height,ppux,ppuy); - printf("contrast=%f, brightness=%f, PREFILTER=%d, temporal_filter=%f\n", - cp.contrast, cp.brightness, PREFILTER_WHITE, temporal_filter[batch_num]); - printf("oversample=%d, nbatches=%d, area = %f, WHITE_LEVEL=%d, sample_density=%f\n", - oversample, nbatches, area, WHITE_LEVEL, sample_density); - printf("k1=%f,k2=%15.12f\n",k1,k2); -#endif - - if (de.max_filter_index == 0) { - - for (j = 0; j < fic.height; j++) { - for (i = 0; i < fic.width; i++) { - - abucket *a = accumulate + i + j * fic.width; - bucket *b = buckets + i + j * fic.width; - double c[4], ls; - - c[0] = (double) b[0][0]; - c[1] = (double) b[0][1]; - c[2] = (double) b[0][2]; - c[3] = (double) b[0][3]; - if (0.0 == c[3]) - continue; - - ls = (k1 * log(1.0 + c[3] * k2))/c[3]; - c[0] *= ls; - c[1] *= ls; - c[2] *= ls; - c[3] *= ls; - - abump_no_overflow(a[0][0], c[0]); - abump_no_overflow(a[0][1], c[1]); - abump_no_overflow(a[0][2], c[2]); - abump_no_overflow(a[0][3], c[3]); - } - } - } else { - - de_thread_helper *deth; - int de_aborted=0; - int myspan = (fic.height-2*(oversample-1)+1); - int swath = myspan/(spec->nthreads); - - /* Create the de helper structures */ - deth = (de_thread_helper *)calloc(spec->nthreads,sizeof(de_thread_helper)); - - for (thi=0;thi<(spec->nthreads);thi++) { - - /* Set up the contents of the helper structure */ - deth[thi].b = buckets; - deth[thi].accumulate = accumulate; - deth[thi].width = fic.width; - deth[thi].height = fic.height; - deth[thi].oversample = oversample; - deth[thi].progress_size = spec->sub_batch_size/10; - deth[thi].de = &de; - deth[thi].k1 = k1; - deth[thi].k2 = k2; - deth[thi].curve = cp.estimator_curve; - deth[thi].spec = spec; - deth[thi].aborted = &de_aborted; - if ( (spec->nthreads)>myspan) { /* More threads than rows */ - deth[thi].start_row=0; - if (thi==spec->nthreads-1) { - deth[thi].end_row=myspan; - deth[thi].last_thread=1; - } else { - deth[thi].end_row=-1; - deth[thi].last_thread=0; - } - } else { /* Normal case */ - deth[thi].start_row=thi*swath; - deth[thi].end_row=(thi+1)*swath; - if (thi==spec->nthreads-1) { - deth[thi].end_row=myspan; - deth[thi].last_thread=1; - } else { - deth[thi].last_thread=0; - } - } - } - -#ifdef HAVE_LIBPTHREAD - /* Let's make some threads */ - myThreads = (pthread_t *)malloc(spec->nthreads * sizeof(pthread_t)); - - pthread_attr_init(&pt_attr); - pthread_attr_setdetachstate(&pt_attr,PTHREAD_CREATE_JOINABLE); - - for (thi=0; thi nthreads; thi ++) - pthread_create(&myThreads[thi], &pt_attr, (void *)de_thread, (void *)(&(deth[thi]))); - - pthread_attr_destroy(&pt_attr); - - /* Wait for them to return */ - for (thi=0; thi < spec->nthreads; thi++) - pthread_join(myThreads[thi], (void **)&thread_status); - - free(myThreads); -#else - for (thi=0; thi nthreads; thi ++) - de_thread((void *)(&(deth[thi]))); -#endif - - free(deth); - - if (de_aborted) { - if (verbose) fprintf(stderr, "\naborted!\n"); - goto done; - } - - } /* End density estimation loop */ - - - /* If allocated, free the de filter memory for the next batch */ - if (de.max_filter_index > 0) { - free(de.filter_coefs); - free(de.filter_widths); - } - - } - - if (verbose) { - fprintf(stderr, "\rchaos: 100.0%% took: %ld seconds \n", time(NULL) - progress_began); - fprintf(stderr, "filtering..."); - } - - - /* filter the accumulation buffer down into the image */ - if (1) { - int x, y; - double t[4],newrgb[3]; - double g = 1.0 / (gamma / vib_gam_n); - double tmp,a; - double alpha,ls; - int rgbi; - - double linrange = cp.gam_lin_thresh; - - vibrancy /= vib_gam_n; - background[0] /= vib_gam_n/256.0; - background[1] /= vib_gam_n/256.0; - background[2] /= vib_gam_n/256.0; - - /* If we're in the early clip mode, perform this first step to */ - /* apply the gamma correction and clipping before the spat filt */ - - if (spec->earlyclip) { - - for (j = 0; j < fic.height; j++) { - for (i = 0; i < fic.width; i++) { - - abucket *ac = accumulate + i + j*fic.width; - - if (ac[0][3]<=0) { - alpha = 0.0; - ls = 0.0; - } else { - tmp=ac[0][3]/PREFILTER_WHITE; - alpha = flam3_calc_alpha(tmp,g,linrange); - ls = vibrancy * 256.0 * alpha / tmp; - if (alpha<0.0) alpha = 0.0; - if (alpha>1.0) alpha = 1.0; - } - - t[0] = (double)ac[0][0]; - t[1] = (double)ac[0][1]; - t[2] = (double)ac[0][2]; - t[3] = (double)ac[0][3]; - - flam3_calc_newrgb(t, ls, highpow, newrgb); - - for (rgbi=0;rgbi<3;rgbi++) { - a = newrgb[rgbi]; - a += (1.0-vibrancy) * 256.0 * pow( t[rgbi] / PREFILTER_WHITE, g); - if (nchan<=3 || transp==0) - a += ((1.0 - alpha) * background[rgbi]); - else { - if (alpha>0) - a /= alpha; - else - a = 0; - } - - /* Clamp here to ensure proper filter functionality */ - if (a>255) a = 255; - if (a<0) a = 0; - - /* Replace values in accumulation buffer with these new ones */ - ac[0][rgbi] = a; - } - - ac[0][3] = alpha; - - } - } - } - - /* Apply the spatial filter */ - y = de_offset; - for (j = 0; j < image_height; j++) { - x = de_offset; - for (i = 0; i < image_width; i++) { - int ii, jj,rgbi; - void *p; - unsigned short *p16; - unsigned char *p8; - t[0] = t[1] = t[2] = t[3] = 0.0; - for (ii = 0; ii < filter_width; ii++) { - for (jj = 0; jj < filter_width; jj++) { - double k = filter[ii + jj * filter_width]; - abucket *ac = accumulate + x+ii + (y+jj)*fic.width; - - - t[0] += k * ac[0][0]; - t[1] += k * ac[0][1]; - t[2] += k * ac[0][2]; - t[3] += k * ac[0][3]; - - - } - } - - p = (unsigned char *)out + nchan * bytes_per_channel * (i + j * out_width); - p8 = (unsigned char *)p; - p16 = (unsigned short *)p; - - /* The old way, spatial filter first and then clip after gamma */ - if (!spec->earlyclip) { - - tmp=t[3]/PREFILTER_WHITE; - - if (t[3]<=0) { - alpha = 0.0; - ls = 0.0; - } else { - alpha = flam3_calc_alpha(tmp,g,linrange); - ls = vibrancy * 256.0 * alpha / tmp; - if (alpha<0.0) alpha = 0.0; - if (alpha>1.0) alpha = 1.0; - } - - flam3_calc_newrgb(t, ls, highpow, newrgb); - - for (rgbi=0;rgbi<3;rgbi++) { - a = newrgb[rgbi]; - a += (1.0-vibrancy) * 256.0 * pow( t[rgbi] / PREFILTER_WHITE, g); - if (nchan<=3 || transp==0) - a += ((1.0 - alpha) * background[rgbi]); - else { - if (alpha>0) - a /= alpha; - else - a = 0; - } - - /* Clamp here to ensure proper filter functionality */ - if (a>255) a = 255; - if (a<0) a = 0; - - /* Replace values in accumulation buffer with these new ones */ - t[rgbi] = a; - } - t[3] = alpha; - } - - for (rgbi=0;rgbi<3;rgbi++) { - - a = t[rgbi]; - - if (a > 255) - a = 255; - if (a < 0) - a = 0; - - if (2==bytes_per_channel) { - a *= 256.0; /* Scales to [0-65280] */ - p16[rgbi] = (unsigned short) a; - } else { - p8[rgbi] = (unsigned char) a; - } - } - - - if (t[3]>1) - t[3]=1; - if (t[3]<0) - t[3]=0; - - /* alpha */ - if (nchan>3) { - if (transp==1) { - if (2==bytes_per_channel) - p16[3] = (unsigned short) (t[3] * 65535); - else - p8[3] = (unsigned char) (t[3] * 255); - } else { - if (2==bytes_per_channel) - p16[3] = 65535; - else - p8[3] = 255; - } - } - - x += oversample; - } - y += oversample; - } - } - - done: - - stats->badvals = fic.badvals; - - free(temporal_filter); - free(temporal_deltas); - free(batch_filter); - free(filter); - free(buckets); -// free(accumulate); -// free(points); - /* We have to clear the cps in fth first */ - for (thi = 0; thi < spec->nthreads; thi++) { - clear_cp(&(fth[thi].cp),0); - } - free(fth); - clear_cp(&cp,0); - - if (getenv("insert_palette")) { - int ph = 100; - if (ph >= image_height) ph = image_height; - /* insert the palette into the image */ - for (j = 0; j < ph; j++) { - for (i = 0; i < image_width; i++) { - unsigned char *p = (unsigned char *)out + nchan * (i + j * out_width); - p[0] = (unsigned char)dmap[i * 256 / image_width].color[0]; - p[1] = (unsigned char)dmap[i * 256 / image_width].color[1]; - p[2] = (unsigned char)dmap[i * 256 / image_width].color[2]; - } - } - } - - tend = time(NULL); - stats->render_seconds = (int)(tend-tstart); - - return(0); - -} diff --git a/src/render.dsp b/src/render.dsp deleted file mode 100644 index bf99407..0000000 --- a/src/render.dsp +++ /dev/null @@ -1,143 +0,0 @@ -# Microsoft Developer Studio Project File - Name="hqi" - Package Owner=<4> -# Microsoft Developer Studio Generated Build File, Format Version 6.00 -# ** DO NOT EDIT ** - -# TARGTYPE "Win32 (x86) Console Application" 0x0103 - -CFG=hqi - Win32 Debug -!MESSAGE This is not a valid makefile. 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-!ELSEIF "$(CFG)" == "hqi - Win32 Debug" - -# PROP BASE Use_MFC 0 -# PROP BASE Use_Debug_Libraries 1 -# PROP BASE Output_Dir "Debug" -# PROP BASE Intermediate_Dir "Debug" -# PROP BASE Target_Dir "" -# PROP Use_MFC 0 -# PROP Use_Debug_Libraries 1 -# PROP Output_Dir "Debug" -# PROP Intermediate_Dir "Debug" -# PROP Ignore_Export_Lib 0 -# PROP Target_Dir "" -# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c -# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "c:\src\jpeg" /I "c:\src\libpng" /I "c:\src\zlib" /I "c:\src\libxml2\include" /I "c:\src\iconv\include" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FR /YX /FD /GZ /Zm1000 /c -# ADD BASE RSC /l 0x409 /d "_DEBUG" -# ADD RSC /l 0x409 /d "_DEBUG" -BSC32=bscmake.exe -# ADD BASE BSC32 /nologo -# ADD BSC32 /nologo -LINK32=link.exe -# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept -# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib c:\src\jpeg\libjpeg.lib c:\src\libpng\libpng.lib c:\src\libxml2\lib\libxml2.lib c:\src\zlib\zlib.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept -# SUBTRACT LINK32 /pdb:none - -!ENDIF - -# Begin Target - -# Name "hqi - Win32 Release" -# Name "hqi - Win32 Debug" -# Begin Group "Source Files" - -# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" -# Begin Source File - -SOURCE=.\docstring.c -# End Source File -# Begin Source File - -SOURCE=".\flam3-palettes.c" -# End Source File -# Begin Source File - -SOURCE=".\flam3-render.c" -# End Source File -# Begin Source File - -SOURCE=.\flam3.c -# End Source File -# Begin Source File - -SOURCE=.\isaac.c -# End Source File -# Begin Source File - -SOURCE=.\jpeg.c -# End Source File -# Begin Source File - -SOURCE=.\png.c -# End Source File -# End Group -# Begin Group "Header Files" - -# PROP Default_Filter "h;hpp;hxx;hm;inl" -# Begin Source File - -SOURCE=cmap.h -# End Source File -# Begin Source File - -SOURCE=.\jpeg.h -# End Source File -# Begin Source File - -SOURCE=libifs.h -# End Source File -# Begin Source File - -SOURCE=rect.h -# End Source File -# End Group -# Begin Group "Resource Files" - -# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" -# End Group -# End Target -# End Project diff --git a/src/test.flam3 b/src/test.flam3 deleted file mode 100644 index 62dcc79..0000000 --- a/src/test.flam3 +++ /dev/null @@ -1,14 +0,0 @@ - - - - - - - - - - - - - - diff --git a/src/variations.c b/src/variations.c deleted file mode 100644 index cc5c4c3..0000000 --- a/src/variations.c +++ /dev/null @@ -1,2566 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#include "variations.h" -#include "interpolation.h" - -#define badvalue(x) (((x)!=(x))||((x)>1e10)||((x)<-1e10)) - -/* Wrap the sincos function for Macs */ -#if defined(__APPLE__) || defined(_MSC_VER) -#define sincos(x,s,c) *(s)=sin(x); *(c)=cos(x); -#else -extern void sincos(double x, double *s, double *c); -#endif - -#ifdef _MSC_VER -#define trunc (int) -#endif - -char *flam3_variation_names[1+flam3_nvariations] = { - "linear", - "sinusoidal", - "spherical", - "swirl", - "horseshoe", - "polar", - "handkerchief", - "heart", - "disc", - "spiral", - "hyperbolic", - "diamond", - "ex", - "julia", - "bent", - "waves", - "fisheye", - "popcorn", - "exponential", - "power", - "cosine", - "rings", - "fan", - "blob", - "pdj", - "fan2", - "rings2", - "eyefish", - "bubble", - "cylinder", - "perspective", - "noise", - "julian", - "juliascope", - "blur", - "gaussian_blur", - "radial_blur", - "pie", - "ngon", - "curl", - "rectangles", - "arch", - "tangent", - "square", - "rays", - "blade", - "secant2", - "twintrian", - "cross", - "disc2", - "super_shape", - "flower", - "conic", - "parabola", - "bent2", - "bipolar", - "boarders", - "butterfly", - "cell", - "cpow", - "curve", - "edisc", - "elliptic", - "escher", - "foci", - "lazysusan", - "loonie", - "pre_blur", - "modulus", - "oscilloscope", - "polar2", - "popcorn2", - "scry", - "separation", - "split", - "splits", - "stripes", - "wedge", - "wedge_julia", - "wedge_sph", - "whorl", - "waves2", - "exp", - "log", - "sin", - "cos", - "tan", - "sec", - "csc", - "cot", - "sinh", - "cosh", - "tanh", - "sech", - "csch", - "coth", - "auger", - "flux", - "mobius", - 0 -}; - -/* - * VARIATION FUNCTIONS - * must be of the form void (void *, double) - */ -void var0_linear (flam3_iter_helper *f, double weight) { - /* linear */ - /* nx = tx; - ny = ty; - p[0] += v * nx; - p[1] += v * ny; */ - - f->p0 += weight * f->tx; - f->p1 += weight * f->ty; -} - -void var1_sinusoidal (flam3_iter_helper *f, double weight) { - /* sinusoidal */ - /* nx = sin(tx); - ny = sin(ty); - p[0] += v * nx; - p[1] += v * ny; */ - - f->p0 += weight * sin(f->tx); - f->p1 += weight * sin(f->ty); -} - -void var2_spherical (flam3_iter_helper *f, double weight) { - /* spherical */ - /* double r2 = tx * tx + ty * ty + 1e-6; - nx = tx / r2; - ny = ty / r2; - p[0] += v * nx; - p[1] += v * ny; */ - - double r2 = weight / ( f->precalc_sumsq + EPS); - - f->p0 += r2 * f->tx; - f->p1 += r2 * f->ty; -} - -void var3_swirl (flam3_iter_helper *f, double weight) { - /* swirl */ - /* double r2 = tx * tx + ty * ty; /k here is fun - double c1 = sin(r2); - double c2 = cos(r2); - nx = c1 * tx - c2 * ty; - ny = c2 * tx + c1 * ty; - p[0] += v * nx; - p[1] += v * ny; */ - - double r2 = f->precalc_sumsq; - double c1,c2; - double nx,ny; - - sincos(r2,&c1,&c2); -// double c1 = sin(r2); -// double c2 = cos(r2); - nx = c1 * f->tx - c2 * f->ty; - ny = c2 * f->tx + c1 * f->ty; - - f->p0 += weight * nx; - f->p1 += weight * ny; -} - -void var4_horseshoe (flam3_iter_helper *f, double weight) { - /* horseshoe */ - /* a = atan2(tx, ty); - c1 = sin(a); - c2 = cos(a); - nx = c1 * tx - c2 * ty; - ny = c2 * tx + c1 * ty; - p[0] += v * nx; - p[1] += v * ny; */ - - double r = weight / (f->precalc_sqrt + EPS); - - f->p0 += (f->tx - f->ty) * (f->tx + f->ty) * r; - f->p1 += 2.0 * f->tx * f->ty * r; -} - -void var5_polar (flam3_iter_helper *f, double weight) { - /* polar */ - /* nx = atan2(tx, ty) / M_PI; - ny = sqrt(tx * tx + ty * ty) - 1.0; - p[0] += v * nx; - p[1] += v * ny; */ - - double nx = f->precalc_atan * M_1_PI; - double ny = f->precalc_sqrt - 1.0; - - f->p0 += weight * nx; - f->p1 += weight * ny; -} - -void var6_handkerchief (flam3_iter_helper *f, double weight) { - /* folded handkerchief */ - /* a = atan2(tx, ty); - r = sqrt(tx*tx + ty*ty); - p[0] += v * sin(a+r) * r; - p[1] += v * cos(a-r) * r; */ - - double a = f->precalc_atan; - double r = f->precalc_sqrt; - - f->p0 += weight * r * sin(a+r); - f->p1 += weight * r * cos(a-r); -} - -void var7_heart (flam3_iter_helper *f, double weight) { - /* heart */ - /* a = atan2(tx, ty); - r = sqrt(tx*tx + ty*ty); - a *= r; - p[0] += v * sin(a) * r; - p[1] += v * cos(a) * -r; */ - - double a = f->precalc_sqrt * f->precalc_atan; - double ca,sa; - double r = weight * f->precalc_sqrt; - - sincos(a,&sa,&ca); - - f->p0 += r * sa; - f->p1 += (-r) * ca; -} - -void var8_disc (flam3_iter_helper *f, double weight) { - /* disc */ - /* nx = tx * M_PI; - ny = ty * M_PI; - a = atan2(nx, ny); - r = sqrt(nx*nx + ny*ny); - p[0] += v * sin(r) * a / M_PI; - p[1] += v * cos(r) * a / M_PI; */ - - double a = f->precalc_atan * M_1_PI; - double r = M_PI * f->precalc_sqrt; - double sr,cr; - sincos(r,&sr,&cr); - - f->p0 += weight * sr * a; - f->p1 += weight * cr * a; -} - -void var9_spiral (flam3_iter_helper *f, double weight) { - /* spiral */ - /* a = atan2(tx, ty); - r = sqrt(tx*tx + ty*ty) + 1e-6; - p[0] += v * (cos(a) + sin(r)) / r; - p[1] += v * (sin(a) - cos(r)) / r; */ - - double r = f->precalc_sqrt + EPS; - double r1 = weight/r; - double sr,cr; - sincos(r,&sr,&cr); - - f->p0 += r1 * (f->precalc_cosa + sr); - f->p1 += r1 * (f->precalc_sina - cr); -} - -void var10_hyperbolic (flam3_iter_helper *f, double weight) { - /* hyperbolic */ - /* a = atan2(tx, ty); - r = sqrt(tx*tx + ty*ty) + 1e-6; - p[0] += v * sin(a) / r; - p[1] += v * cos(a) * r; */ - - double r = f->precalc_sqrt + EPS; - - f->p0 += weight * f->precalc_sina / r; - f->p1 += weight * f->precalc_cosa * r; -} - -void var11_diamond (flam3_iter_helper *f, double weight) { - /* diamond */ - /* a = atan2(tx, ty); - r = sqrt(tx*tx + ty*ty); - p[0] += v * sin(a) * cos(r); - p[1] += v * cos(a) * sin(r); */ - - double r = f->precalc_sqrt; - double sr,cr; - sincos(r,&sr,&cr); - - f->p0 += weight * f->precalc_sina * cr; - f->p1 += weight * f->precalc_cosa * sr; -} - -void var12_ex (flam3_iter_helper *f, double weight) { - /* ex */ - /* a = atan2(tx, ty); - r = sqrt(tx*tx + ty*ty); - n0 = sin(a+r); - n1 = cos(a-r); - m0 = n0 * n0 * n0 * r; - m1 = n1 * n1 * n1 * r; - p[0] += v * (m0 + m1); - p[1] += v * (m0 - m1); */ - - double a = f->precalc_atan; - double r = f->precalc_sqrt; - - double n0 = sin(a+r); - double n1 = cos(a-r); - - double m0 = n0 * n0 * n0 * r; - double m1 = n1 * n1 * n1 * r; - - f->p0 += weight * (m0 + m1); - f->p1 += weight * (m0 - m1); -} - -void var13_julia (flam3_iter_helper *f, double weight) { - /* julia */ - /* a = atan2(tx, ty)/2.0; - if (flam3_random_bit()) a += M_PI; - r = pow(tx*tx + ty*ty, 0.25); - nx = r * cos(a); - ny = r * sin(a); - p[0] += v * nx; - p[1] += v * ny; */ - - double r; - double a = 0.5 * f->precalc_atan; - double sa,ca; - - if (flam3_random_isaac_bit(f->rc)) //(flam3_random_bit()) - a += M_PI; - - r = weight * sqrt(f->precalc_sqrt); - - sincos(a,&sa,&ca); - - f->p0 += r * ca; - f->p1 += r * sa; -} - -void var14_bent (flam3_iter_helper *f, double weight) { - /* bent */ - /* nx = tx; - ny = ty; - if (nx < 0.0) nx = nx * 2.0; - if (ny < 0.0) ny = ny / 2.0; - p[0] += v * nx; - p[1] += v * ny; */ - - double nx = f->tx; - double ny = f->ty; - - if (nx < 0.0) - nx = nx * 2.0; - if (ny < 0.0) - ny = ny / 2.0; - - f->p0 += weight * nx; - f->p1 += weight * ny; -} - -void var15_waves (flam3_iter_helper *f, double weight) { - /* waves */ - /* dx = coef[2][0]; - dy = coef[2][1]; - nx = tx + coef[1][0]*sin(ty/((dx*dx)+EPS)); - ny = ty + coef[1][1]*sin(tx/((dy*dy)+EPS)); - p[0] += v * nx; - p[1] += v * ny; */ - - double c10 = f->xform->c[1][0]; - double c11 = f->xform->c[1][1]; - - double nx = f->tx + c10 * sin( f->ty * f->xform->waves_dx2 ); - double ny = f->ty + c11 * sin( f->tx * f->xform->waves_dy2 ); - - f->p0 += weight * nx; - f->p1 += weight * ny; -} - -void var16_fisheye (flam3_iter_helper *f, double weight) { - /* fisheye */ - /* a = atan2(tx, ty); - r = sqrt(tx*tx + ty*ty); - r = 2 * r / (r + 1); - nx = r * cos(a); - ny = r * sin(a); - p[0] += v * nx; - p[1] += v * ny; */ - - double r = f->precalc_sqrt; - - r = 2 * weight / (r+1); - - f->p0 += r * f->ty; - f->p1 += r * f->tx; -} - -void var17_popcorn (flam3_iter_helper *f, double weight) { - /* popcorn */ - /* dx = tan(3*ty); - dy = tan(3*tx); - nx = tx + coef[2][0] * sin(dx); - ny = ty + coef[2][1] * sin(dy); - p[0] += v * nx; - p[1] += v * ny; */ - - double dx = tan(3*f->ty); - double dy = tan(3*f->tx); - - double nx = f->tx + f->xform->c[2][0] * sin(dx); - double ny = f->ty + f->xform->c[2][1] * sin(dy); - - f->p0 += weight * nx; - f->p1 += weight * ny; -} - -void var18_exponential (flam3_iter_helper *f, double weight) { - /* exponential */ - /* dx = exp(tx-1.0); - dy = M_PI * ty; - nx = cos(dy) * dx; - ny = sin(dy) * dx; - p[0] += v * nx; - p[1] += v * ny; */ - - double dx = weight * exp(f->tx - 1.0); - double dy = M_PI * f->ty; - double sdy,cdy; - - sincos(dy,&sdy,&cdy); - - - f->p0 += dx * cdy; - f->p1 += dx * sdy; -} - -void var19_power (flam3_iter_helper *f, double weight) { - /* power */ - /* a = atan2(tx, ty); - sa = sin(a); - r = sqrt(tx*tx + ty*ty); - r = pow(r, sa); - nx = r * precalc_cosa; - ny = r * sa; - p[0] += v * nx; - p[1] += v * ny; */ - - double r = weight * pow(f->precalc_sqrt, f->precalc_sina); - - f->p0 += r * f->precalc_cosa; - f->p1 += r * f->precalc_sina; -} - -void var20_cosine (flam3_iter_helper *f, double weight) { - /* cosine */ - /* nx = cos(tx * M_PI) * cosh(ty); - ny = -sin(tx * M_PI) * sinh(ty); - p[0] += v * nx; - p[1] += v * ny; */ - - double a = f->tx * M_PI; - double sa,ca; - double nx,ny; - - sincos(a,&sa,&ca); - nx = ca * cosh(f->ty); - ny = -sa * sinh(f->ty); - - f->p0 += weight * nx; - f->p1 += weight * ny; -} - -void var21_rings (flam3_iter_helper *f, double weight) { - /* rings */ - /* dx = coef[2][0]; - dx = dx * dx + EPS; - r = sqrt(tx*tx + ty*ty); - r = fmod(r + dx, 2*dx) - dx + r*(1-dx); - a = atan2(tx, ty); - nx = cos(a) * r; - ny = sin(a) * r; - p[0] += v * nx; - p[1] += v * ny; */ - - double dx = f->xform->c[2][0] * f->xform->c[2][0] + EPS; - double r = f->precalc_sqrt; - r = weight * (fmod(r+dx, 2*dx) - dx + r * (1 - dx)); - - f->p0 += r * f->precalc_cosa; - f->p1 += r * f->precalc_sina; -} - -void var22_fan (flam3_iter_helper *f, double weight) { - /* fan */ - /* dx = coef[2][0]; - dy = coef[2][1]; - dx = M_PI * (dx * dx + EPS); - dx2 = dx/2; - a = atan(tx,ty); - r = sqrt(tx*tx + ty*ty); - a += (fmod(a+dy, dx) > dx2) ? -dx2 : dx2; - nx = cos(a) * r; - ny = sin(a) * r; - p[0] += v * nx; - p[1] += v * ny; */ - - double dx = M_PI * (f->xform->c[2][0] * f->xform->c[2][0] + EPS); - double dy = f->xform->c[2][1]; - double dx2 = 0.5 * dx; - - double a = f->precalc_atan; - double r = weight * f->precalc_sqrt; - double sa,ca; - - a += (fmod(a+dy,dx) > dx2) ? -dx2 : dx2; - sincos(a,&sa,&ca); - - f->p0 += r * ca; - f->p1 += r * sa; -} - -void var23_blob (flam3_iter_helper *f, double weight) { - /* blob */ - /* a = atan2(tx, ty); - r = sqrt(tx*tx + ty*ty); - r = r * (bloblow + (blobhigh-bloblow) * (0.5 + 0.5 * sin(blobwaves * a))); - nx = sin(a) * r; - ny = cos(a) * r; - - p[0] += v * nx; - p[1] += v * ny; */ - - double r = f->precalc_sqrt; - double a = f->precalc_atan; - double bdiff = f->xform->blob_high - f->xform->blob_low; - - r = r * (f->xform->blob_low + - bdiff * (0.5 + 0.5 * sin(f->xform->blob_waves * a))); - - f->p0 += weight * f->precalc_sina * r; - f->p1 += weight * f->precalc_cosa * r; -} - -void var24_pdj (flam3_iter_helper *f, double weight) { - /* pdj */ - /* nx1 = cos(pdjb * tx); - nx2 = sin(pdjc * tx); - ny1 = sin(pdja * ty); - ny2 = cos(pdjd * ty); - - p[0] += v * (ny1 - nx1); - p[1] += v * (nx2 - ny2); */ - - double nx1 = cos(f->xform->pdj_b * f->tx); - double nx2 = sin(f->xform->pdj_c * f->tx); - double ny1 = sin(f->xform->pdj_a * f->ty); - double ny2 = cos(f->xform->pdj_d * f->ty); - - f->p0 += weight * (ny1 - nx1); - f->p1 += weight * (nx2 - ny2); -} - -void var25_fan2 (flam3_iter_helper *f, double weight) { - /* fan2 */ - /* a = precalc_atan; - r = precalc_sqrt; - - dy = fan2y; - dx = M_PI * (fan2x * fan2x + EPS); - dx2 = dx / 2.0; - - t = a + dy - dx * (int)((a + dy)/dx); - - if (t > dx2) - a = a - dx2; - else - a = a + dx2; - - nx = sin(a) * r; - ny = cos(a) * r; - - p[0] += v * nx; - p[1] += v * ny; */ - - double dy = f->xform->fan2_y; - double dx = M_PI * (f->xform->fan2_x * f->xform->fan2_x + EPS); - double dx2 = 0.5 * dx; - double a = f->precalc_atan; - double sa,ca; - double r = weight * f->precalc_sqrt; - - double t = a + dy - dx * (int)((a + dy)/dx); - - if (t>dx2) - a = a-dx2; - else - a = a+dx2; - - sincos(a,&sa,&ca); - - f->p0 += r * sa; - f->p1 += r * ca; -} - -void var26_rings2 (flam3_iter_helper *f, double weight) { - /* rings2 */ - /* r = precalc_sqrt; - dx = rings2val * rings2val + EPS; - r += dx - 2.0*dx*(int)((r + dx)/(2.0 * dx)) - dx + r * (1.0-dx); - nx = precalc_sina * r; - ny = precalc_cosa * r; - p[0] += v * nx; - p[1] += v * ny; */ - - double r = f->precalc_sqrt; - double dx = f->xform->rings2_val * f->xform->rings2_val + EPS; - - r += -2.0*dx*(int)((r+dx)/(2.0*dx)) + r * (1.0-dx); - - f->p0 += weight * f->precalc_sina * r; - f->p1 += weight * f->precalc_cosa * r; -} - -void var27_eyefish (flam3_iter_helper *f, double weight) { - /* eyefish */ - /* r = 2.0 * v / (precalc_sqrt + 1.0); - p[0] += r*tx; - p[1] += r*ty; */ - - double r = (weight * 2.0) / (f->precalc_sqrt + 1.0); - - f->p0 += r * f->tx; - f->p1 += r * f->ty; -} - -void var28_bubble (flam3_iter_helper *f, double weight) { - /* bubble */ - - double r = weight / (0.25 * (f->precalc_sumsq) + 1); - - f->p0 += r * f->tx; - f->p1 += r * f->ty; -} - -void var29_cylinder (flam3_iter_helper *f, double weight) { - /* cylinder (01/06) */ - - f->p0 += weight * sin(f->tx); - f->p1 += weight * f->ty; -} - -void var30_perspective (flam3_iter_helper *f, double weight) { - /* perspective (01/06) */ - - double t = 1.0 / (f->xform->perspective_dist - f->ty * f->xform->persp_vsin); - - f->p0 += weight * f->xform->perspective_dist * f->tx * t; - f->p1 += weight * f->xform->persp_vfcos * f->ty * t; -} - -void var31_noise (flam3_iter_helper *f, double weight) { - /* noise (03/06) */ - - double tmpr, sinr, cosr, r; - - tmpr = flam3_random_isaac_01(f->rc) * 2 * M_PI; - sincos(tmpr,&sinr,&cosr); - - r = weight * flam3_random_isaac_01(f->rc); - - f->p0 += f->tx * r * cosr; - f->p1 += f->ty * r * sinr; -} - -void var32_juliaN_generic (flam3_iter_helper *f, double weight) { - /* juliaN (03/06) */ - - int t_rnd = trunc((f->xform->julian_rN)*flam3_random_isaac_01(f->rc)); - - double tmpr = (f->precalc_atanyx + 2 * M_PI * t_rnd) / f->xform->julian_power; - - double r = weight * pow(f->precalc_sumsq, f->xform->julian_cn); - double sina, cosa; - sincos(tmpr,&sina,&cosa); - - f->p0 += r * cosa; - f->p1 += r * sina; -} - -void var33_juliaScope_generic (flam3_iter_helper *f, double weight) { - /* juliaScope (03/06) */ - - int t_rnd = trunc((f->xform->juliascope_rN) * flam3_random_isaac_01(f->rc)); - - double tmpr, r; - double sina, cosa; - - if ((t_rnd & 1) == 0) - tmpr = (2 * M_PI * t_rnd + f->precalc_atanyx) / f->xform->juliascope_power; - else - tmpr = (2 * M_PI * t_rnd - f->precalc_atanyx) / f->xform->juliascope_power; - - sincos(tmpr,&sina,&cosa); - - r = weight * pow(f->precalc_sumsq, f->xform->juliascope_cn); - - f->p0 += r * cosa; - f->p1 += r * sina; -} - -void var34_blur (flam3_iter_helper *f, double weight) { - /* blur (03/06) */ - - double tmpr, sinr, cosr, r; - - tmpr = flam3_random_isaac_01(f->rc) * 2 * M_PI; - sincos(tmpr,&sinr,&cosr); - - r = weight * flam3_random_isaac_01(f->rc); - - f->p0 += r * cosr; - f->p1 += r * sinr; -} - -void var35_gaussian (flam3_iter_helper *f, double weight) { - /* gaussian (09/06) */ - - double ang, r, sina, cosa; - - ang = flam3_random_isaac_01(f->rc) * 2 * M_PI; - sincos(ang,&sina,&cosa); - - r = weight * ( flam3_random_isaac_01(f->rc) + flam3_random_isaac_01(f->rc) - + flam3_random_isaac_01(f->rc) + flam3_random_isaac_01(f->rc) - 2.0 ); - - f->p0 += r * cosa; - f->p1 += r * sina; -} - -void var36_radial_blur (flam3_iter_helper *f, double weight) { - /* radial blur (09/06) */ - /* removed random storage 6/07 */ - - double rndG, ra, rz, tmpa, sa, ca; - - /* Get pseudo-gaussian */ - rndG = weight * (flam3_random_isaac_01(f->rc) + flam3_random_isaac_01(f->rc) - + flam3_random_isaac_01(f->rc) + flam3_random_isaac_01(f->rc) - 2.0); - - /* Calculate angle & zoom */ - ra = f->precalc_sqrt; - tmpa = f->precalc_atanyx + f->xform->radialBlur_spinvar*rndG; - sincos(tmpa,&sa,&ca); - rz = f->xform->radialBlur_zoomvar * rndG - 1; - - f->p0 += ra * ca + rz * f->tx; - f->p1 += ra * sa + rz * f->ty; -} - -void var37_pie(flam3_iter_helper *f, double weight) { - /* pie by Joel Faber (June 2006) */ - - double a, r, sa, ca; - int sl; - - sl = (int) (flam3_random_isaac_01(f->rc) * f->xform->pie_slices + 0.5); - a = f->xform->pie_rotation + - 2.0 * M_PI * (sl + flam3_random_isaac_01(f->rc) * f->xform->pie_thickness) / f->xform->pie_slices; - r = weight * flam3_random_isaac_01(f->rc); - sincos(a,&sa,&ca); - - f->p0 += r * ca; - f->p1 += r * sa; -} - -void var38_ngon(flam3_iter_helper *f, double weight) { - /* ngon by Joel Faber (09/06) */ - - double r_factor,theta,phi,b, amp; - - r_factor = pow(f->precalc_sumsq, f->xform->ngon_power/2.0); - - theta = f->precalc_atanyx; - b = 2*M_PI/f->xform->ngon_sides; - - phi = theta - (b*floor(theta/b)); - if (phi > b/2) - phi -= b; - - amp = f->xform->ngon_corners * (1.0 / (cos(phi) + EPS) - 1.0) + f->xform->ngon_circle; - amp /= (r_factor + EPS); - - f->p0 += weight * f->tx * amp; - f->p1 += weight * f->ty * amp; -} - -void var39_curl(flam3_iter_helper *f, double weight) -{ - double re = 1.0 + f->xform->curl_c1 * f->tx + f->xform->curl_c2 * (f->tx * f->tx - f->ty * f->ty); - double im = f->xform->curl_c1 * f->ty + 2.0 * f->xform->curl_c2 * f->tx * f->ty; - - double r = weight / (re*re + im*im); - - f->p0 += (f->tx * re + f->ty * im) * r; - f->p1 += (f->ty * re - f->tx * im) * r; -} - -void var40_rectangles(flam3_iter_helper *f, double weight) -{ - if (f->xform->rectangles_x==0) - f->p0 += weight * f->tx; - else - f->p0 += weight * ((2 * floor(f->tx / f->xform->rectangles_x) + 1) * f->xform->rectangles_x - f->tx); - - if (f->xform->rectangles_y==0) - f->p1 += weight * f->ty; - else - f->p1 += weight * ((2 * floor(f->ty / f->xform->rectangles_y) + 1) * f->xform->rectangles_y - f->ty); - -} - -void var41_arch(flam3_iter_helper *f, double weight) -{ - /* Z+ variation Jan 07 - procedure TXForm.Arch; - var - sinr, cosr: double; - begin - SinCos(random * vars[29]*pi, sinr, cosr); - FPx := FPx + sinr*vars[29]; - FPy := FPy + sqr(sinr)/cosr*vars[29]; - end; - */ - - /* - * !!! Note !!! - * This code uses the variation weight in a non-standard fashion, and - * it may change or even be removed in future versions of flam3. - */ - - double ang = flam3_random_isaac_01(f->rc) * weight * M_PI; - double sinr,cosr; - sincos(ang,&sinr,&cosr); - - f->p0 += weight * sinr; - f->p1 += weight * (sinr*sinr)/cosr; - -} - -void var42_tangent(flam3_iter_helper *f, double weight) -{ - /* Z+ variation Jan 07 - procedure TXForm.Tangent; - begin - FPx := FPx + vars[30] * (sin(FTx)/cos(FTy)); - FPy := FPy + vars[30] * (sin(FTy)/cos(FTy)); - end; - */ - - f->p0 += weight * sin(f->tx)/cos(f->ty); - f->p1 += weight * tan(f->ty); - -} - -void var43_square(flam3_iter_helper *f, double weight) -{ - /* Z+ variation Jan 07 - procedure TXForm.SquareBlur; - begin - FPx := FPx + vars[31] * (random - 0.5); - FPy := FPy + vars[31] * (random - 0.5); - end; - */ - - f->p0 += weight * (flam3_random_isaac_01(f->rc) - 0.5); - f->p1 += weight * (flam3_random_isaac_01(f->rc) - 0.5); - -} - -void var44_rays(flam3_iter_helper *f, double weight) -{ - /* Z+ variation Jan 07 - procedure TXForm.Rays; - var - r, sinr, cosr, tgr: double; - begin - SinCos(random * vars[32]*pi, sinr, cosr); - r := vars[32] / (sqr(FTx) + sqr(FTy) + EPS); - tgr := sinr/cosr; - FPx := FPx + tgr * (cos(FTx)*vars[32]) * r; - FPy := FPy + tgr * (sin(FTy)*vars[32]) * r; - end; - */ - - /* - * !!! Note !!! - * This code uses the variation weight in a non-standard fashion, and - * it may change or even be removed in future versions of flam3. - */ - - double ang = weight * flam3_random_isaac_01(f->rc) * M_PI; - double r = weight / (f->precalc_sumsq + EPS); - double tanr = weight * tan(ang) * r; - - - f->p0 += tanr * cos(f->tx); - f->p1 += tanr * sin(f->ty); - -} - -void var45_blade(flam3_iter_helper *f, double weight) -{ - /* Z+ variation Jan 07 - procedure TXForm.Blade; - var - r, sinr, cosr: double; - begin - r := sqrt(sqr(FTx) + sqr(FTy))*vars[33]; - SinCos(r*random, sinr, cosr); - FPx := FPx + vars[33] * FTx * (cosr + sinr); - FPy := FPy + vars[33] * FTx * (cosr - sinr); - end; - */ - - /* - * !!! Note !!! - * This code uses the variation weight in a non-standard fashion, and - * it may change or even be removed in future versions of flam3. - */ - - double r = flam3_random_isaac_01(f->rc) * weight * f->precalc_sqrt; - double sinr,cosr; - - sincos(r,&sinr,&cosr); - - f->p0 += weight * f->tx * (cosr + sinr); - f->p1 += weight * f->tx * (cosr - sinr); - -} - -void var46_secant2(flam3_iter_helper *f, double weight) -{ - /* Intended as a 'fixed' version of secant */ - - /* - * !!! Note !!! - * This code uses the variation weight in a non-standard fashion, and - * it may change or even be removed in future versions of flam3. - */ - - double r = weight * f->precalc_sqrt; - double cr = cos(r); - double icr = 1.0/cr; - - f->p0 += weight * f->tx; - - if (cr<0) - f->p1 += weight*(icr + 1); - else - f->p1 += weight*(icr - 1); -} - -void var47_twintrian(flam3_iter_helper *f, double weight) -{ - /* Z+ variation Jan 07 - procedure TXForm.TwinTrian; - var - r, diff, sinr, cosr: double; - begin - r := sqrt(sqr(FTx) + sqr(FTy))*vars[35]; - SinCos(r*random, sinr, cosr); - diff := Math.Log10(sinr*sinr)+cosr; - FPx := FPx + vars[35] * FTx * diff; - FPy := FPy + vars[35] * FTx * (diff - (sinr*pi)); - end; - */ - - /* - * !!! Note !!! - * This code uses the variation weight in a non-standard fashion, and - * it may change or even be removed in future versions of flam3. - */ - - double r = flam3_random_isaac_01(f->rc) * weight * f->precalc_sqrt; - double sinr,cosr,diff; - - sincos(r,&sinr,&cosr); - diff = log10(sinr*sinr)+cosr; - - if (badvalue(diff)) - diff = -30.0; - - f->p0 += weight * f->tx * diff; - f->p1 += weight * f->tx * (diff - sinr*M_PI); - -} - -void var48_cross(flam3_iter_helper *f, double weight) -{ - /* Z+ variation Jan 07 - procedure TXForm.Cross; - var - r: double; - begin - r := vars[36]*sqrt(1/(sqr(sqr(FTx)-sqr(FTy))+EPS)); - FPx := FPx + FTx * r; - FPy := FPy + FTy * r; - end; - */ - - double s = f->tx*f->tx - f->ty*f->ty; - double r = weight * sqrt(1.0 / (s*s+EPS)); - - f->p0 += f->tx * r; - f->p1 += f->ty * r; - -} - -void var49_disc2(flam3_iter_helper *f, double weight) -{ - /* Z+ variation Jan 07 - c := vvar/PI; - k := rot*PI; - sinadd := Sin(add); - cosadd := Cos(add); - cosadd := cosadd - 1; - if (add > 2*PI) then begin - cosadd := cosadd * (1 + add - 2*PI); - sinadd := sinadd * (1 + add - 2*PI) - end - else if (add < -2*PI) then begin - cosadd := cosadd * (1 + add + 2*PI); - sinadd := sinadd * (1 + add + 2*PI) - end - end; - procedure TVariationDisc2.CalcFunction; - var - r, sinr, cosr: extended; - begin - SinCos(k * (FTx^+FTy^), sinr, cosr); //rot*PI - r := c * arctan2(FTx^, FTy^); //vvar/PI - FPx^ := FPx^ + (sinr + cosadd) * r; - FPy^ := FPy^ + (cosr + sinadd) * r; - */ - - double r,t,sinr, cosr; - - t = f->xform->disc2_timespi * (f->tx + f->ty); - sincos(t,&sinr,&cosr); - r = weight * f->precalc_atan / M_PI; - - f->p0 += (sinr + f->xform->disc2_cosadd) * r; - f->p1 += (cosr + f->xform->disc2_sinadd) * r; - -} - -void var50_supershape(flam3_iter_helper *f, double weight) { - - double theta; - double t1,t2,r; - double st,ct; - double myrnd; - - theta = f->xform->super_shape_pm_4 * f->precalc_atanyx + M_PI_4; - - sincos(theta,&st,&ct); - - t1 = fabs(ct); - t1 = pow(t1,f->xform->super_shape_n2); - - t2 = fabs(st); - t2 = pow(t2,f->xform->super_shape_n3); - - myrnd = f->xform->super_shape_rnd; - - r = weight * ( (myrnd*flam3_random_isaac_01(f->rc) + (1.0-myrnd)*f->precalc_sqrt) - f->xform->super_shape_holes) - * pow(t1+t2,f->xform->super_shape_pneg1_n1) / f->precalc_sqrt; - - f->p0 += r * f->tx; - f->p1 += r * f->ty; -} - -void var51_flower(flam3_iter_helper *f, double weight) { - /* cyberxaos, 4/2007 */ - /* theta := arctan2(FTy^, FTx^); - r := (random-holes)*cos(petals*theta); - FPx^ := FPx^ + vvar*r*cos(theta); - FPy^ := FPy^ + vvar*r*sin(theta);*/ - - double theta = f->precalc_atanyx; - double r = weight * (flam3_random_isaac_01(f->rc) - f->xform->flower_holes) * - cos(f->xform->flower_petals*theta) / f->precalc_sqrt; - - f->p0 += r * f->tx; - f->p1 += r * f->ty; -} - -void var52_conic(flam3_iter_helper *f, double weight) { - /* cyberxaos, 4/2007 */ - /* theta := arctan2(FTy^, FTx^); - r := (random - holes)*((eccentricity)/(1+eccentricity*cos(theta))); - FPx^ := FPx^ + vvar*r*cos(theta); - FPy^ := FPy^ + vvar*r*sin(theta); */ - - double ct = f->tx / f->precalc_sqrt; - double r = weight * (flam3_random_isaac_01(f->rc) - f->xform->conic_holes) * - f->xform->conic_eccentricity / (1 + f->xform->conic_eccentricity*ct) / f->precalc_sqrt; - - f->p0 += r * f->tx; - f->p1 += r * f->ty; -} - -void var53_parabola(flam3_iter_helper *f, double weight) { - /* cyberxaos, 4/2007 */ - /* r := sqrt(sqr(FTx^) + sqr(FTy^)); - FPx^ := FPx^ + parabola_height*vvar*sin(r)*sin(r)*random; - FPy^ := FPy^ + parabola_width*vvar*cos(r)*random; */ - - double r = f->precalc_sqrt; - double sr,cr; - - sincos(r,&sr,&cr); - - f->p0 += f->xform->parabola_height * weight * sr*sr * flam3_random_isaac_01(f->rc); - f->p1 += f->xform->parabola_width * weight * cr * flam3_random_isaac_01(f->rc); - -} - -void var54_bent2 (flam3_iter_helper *f, double weight) { - - /* Bent2 in the Apophysis Plugin Pack */ - - double nx = f->tx; - double ny = f->ty; - - if (nx < 0.0) - nx = nx * f->xform->bent2_x; - if (ny < 0.0) - ny = ny * f->xform->bent2_y; - - f->p0 += weight * nx; - f->p1 += weight * ny; -} - -void var55_bipolar (flam3_iter_helper *f, double weight) { - - /* Bipolar in the Apophysis Plugin Pack */ - - double x2y2 = f->precalc_sumsq; - double t = x2y2+1; - double x2 = 2*f->tx; - double ps = -M_PI_2 * f->xform->bipolar_shift; - double y = 0.5 * atan2(2.0 * f->ty, x2y2 - 1.0) + ps; - - if (y > M_PI_2) - y = -M_PI_2 + fmod(y + M_PI_2, M_PI); - else if (y < -M_PI_2) - y = M_PI_2 - fmod(M_PI_2 - y, M_PI); - - f->p0 += weight * 0.25 * M_2_PI * log ( (t+x2) / (t-x2) ); - f->p1 += weight * M_2_PI * y; -} - -void var56_boarders (flam3_iter_helper *f, double weight) { - - /* Boarders in the Apophysis Plugin Pack */ - - double roundX, roundY, offsetX, offsetY; - - roundX = rint(f->tx); - roundY = rint(f->ty); - offsetX = f->tx - roundX; - offsetY = f->ty - roundY; - - if (flam3_random_isaac_01(f->rc) >= 0.75) { - f->p0 += weight*(offsetX*0.5 + roundX); - f->p1 += weight*(offsetY*0.5 + roundY); - } else { - - if (fabs(offsetX) >= fabs(offsetY)) { - - if (offsetX >= 0.0) { - f->p0 += weight*(offsetX*0.5 + roundX + 0.25); - f->p1 += weight*(offsetY*0.5 + roundY + 0.25 * offsetY / offsetX); - } else { - f->p0 += weight*(offsetX*0.5 + roundX - 0.25); - f->p1 += weight*(offsetY*0.5 + roundY - 0.25 * offsetY / offsetX); - } - - } else { - - if (offsetY >= 0.0) { - f->p1 += weight*(offsetY*0.5 + roundY + 0.25); - f->p0 += weight*(offsetX*0.5 + roundX + offsetX/offsetY*0.25); - } else { - f->p1 += weight*(offsetY*0.5 + roundY - 0.25); - f->p0 += weight*(offsetX*0.5 + roundX - offsetX/offsetY*0.25); - } - } - } -} - -void var57_butterfly (flam3_iter_helper *f, double weight) { - - /* Butterfly in the Apophysis Plugin Pack */ - - /* wx is weight*4/sqrt(3*pi) */ - double wx = weight*1.3029400317411197908970256609023; - - double y2 = f->ty*2.0; - double r = wx*sqrt(fabs(f->ty * f->tx)/(EPS + f->tx*f->tx + y2*y2)); - - f->p0 += r * f->tx; - f->p1 += r * y2; - -} - -void var58_cell (flam3_iter_helper *f, double weight) { - - /* Cell in the Apophysis Plugin Pack */ - - double inv_cell_size = 1.0/f->xform->cell_size; - - /* calculate input cell */ - int x = floor(f->tx*inv_cell_size); - int y = floor(f->ty*inv_cell_size); - - /* Offset from cell origin */ - double dx = f->tx - x*f->xform->cell_size; - double dy = f->ty - y*f->xform->cell_size; - - /* interleave cells */ - if (y >= 0) { - if (x >= 0) { - y *= 2; - x *= 2; - } else { - y *= 2; - x = -(2*x+1); - } - } else { - if (x >= 0) { - y = -(2*y+1); - x *= 2; - } else { - y = -(2*y+1); - x = -(2*x+1); - } - } - - f->p0 += weight * (dx + x*f->xform->cell_size); - f->p1 -= weight * (dy + y*f->xform->cell_size); - -} - -void var59_cpow (flam3_iter_helper *f, double weight) { - - /* Cpow in the Apophysis Plugin Pack */ - - double a = f->precalc_atanyx; - double lnr = 0.5 * log(f->precalc_sumsq); - double va = 2.0 * M_PI / f->xform->cpow_power; - double vc = f->xform->cpow_r / f->xform->cpow_power; - double vd = f->xform->cpow_i / f->xform->cpow_power; - double ang = vc*a + vd*lnr + va*floor(f->xform->cpow_power*flam3_random_isaac_01(f->rc)); - double sa,ca; - - double m = weight * exp(vc * lnr - vd * a); - - sincos(ang,&sa,&ca); - - f->p0 += m * ca; - f->p1 += m * sa; - -} - -void var60_curve (flam3_iter_helper *f, double weight) { - - /* Curve in the Apophysis Plugin Pack */ - - double pc_xlen = f->xform->curve_xlength*f->xform->curve_xlength; - double pc_ylen = f->xform->curve_ylength*f->xform->curve_ylength; - - if (pc_xlen<1E-20) pc_xlen = 1E-20; - - if (pc_ylen<1E-20) pc_ylen = 1E-20; - - f->p0 += weight * (f->tx + f->xform->curve_xamp * exp(-f->ty*f->ty/pc_xlen)); - f->p1 += weight * (f->ty + f->xform->curve_yamp * exp(-f->tx*f->tx/pc_ylen)); - -} - -void var61_edisc (flam3_iter_helper *f, double weight) { - - /* Edisc in the Apophysis Plugin Pack */ - - double tmp = f->precalc_sumsq + 1.0; - double tmp2 = 2.0 * f->tx; - double r1 = sqrt(tmp+tmp2); - double r2 = sqrt(tmp-tmp2); - double xmax = (r1+r2) * 0.5; - double a1 = log(xmax + sqrt(xmax - 1.0)); - double a2 = -acos(f->tx/xmax); - double w = weight / 11.57034632; - double snv,csv,snhu,cshu; - - sincos(a1,&snv,&csv); - - snhu = sinh(a2); - cshu = cosh(a2); - - if (f->ty > 0.0) snv = -snv; - - f->p0 += w * cshu * csv; - f->p1 += w * snhu * snv; - -} - -void var62_elliptic (flam3_iter_helper *f, double weight) { - - /* Elliptic in the Apophysis Plugin Pack */ - - double tmp = f->precalc_sumsq + 1.0; - double x2 = 2.0 * f->tx; - double xmax = 0.5 * (sqrt(tmp+x2) + sqrt(tmp-x2)); - double a = f->tx / xmax; - double b = 1.0 - a*a; - double ssx = xmax - 1.0; - double w = weight / M_PI_2; - - if (b<0) - b = 0; - else - b = sqrt(b); - - if (ssx<0) - ssx = 0; - else - ssx = sqrt(ssx); - - f->p0 += w * atan2(a,b); - - if (f->ty > 0) - f->p1 += w * log(xmax + ssx); - else - f->p1 -= w * log(xmax + ssx); - -} - -void var63_escher (flam3_iter_helper *f, double weight) { - - /* Escher in the Apophysis Plugin Pack */ - - double seb,ceb; - double vc,vd; - double m,n; - double sn,cn; - - double a = f->precalc_atanyx; - double lnr = 0.5 * log(f->precalc_sumsq); - - sincos(f->xform->escher_beta,&seb,&ceb); - - vc = 0.5 * (1.0 + ceb); - vd = 0.5 * seb; - - m = weight * exp(vc*lnr - vd*a); - n = vc*a + vd*lnr; - - sincos(n,&sn,&cn); - - f->p0 += m * cn; - f->p1 += m * sn; - -} - -void var64_foci (flam3_iter_helper *f, double weight) { - - /* Foci in the Apophysis Plugin Pack */ - - double expx = exp(f->tx) * 0.5; - double expnx = 0.25 / expx; - double sn,cn,tmp; - - sincos(f->ty,&sn,&cn); - tmp = weight/(expx + expnx - cn); - - f->p0 += tmp * (expx - expnx); - f->p1 += tmp * sn; - -} - -void var65_lazysusan (flam3_iter_helper *f, double weight) { - - /* Lazysusan in the Apophysis Plugin Pack */ - - double x = f->tx - f->xform->lazysusan_x; - double y = f->ty + f->xform->lazysusan_y; - double r = sqrt(x*x + y*y); - double sina, cosa; - - if (rxform->lazysusan_spin + - f->xform->lazysusan_twist*(weight-r); - sincos(a,&sina,&cosa); - r = weight * r; - - f->p0 += r*cosa + f->xform->lazysusan_x; - f->p1 += r*sina - f->xform->lazysusan_y; - } else { - - r = weight * (1.0 + f->xform->lazysusan_space / r); - - f->p0 += r*x + f->xform->lazysusan_x; - f->p1 += r*y - f->xform->lazysusan_y; - - } - -} - -void var66_loonie (flam3_iter_helper *f, double weight) { - - /* Loonie in the Apophysis Plugin Pack */ - - /* - * !!! Note !!! - * This code uses the variation weight in a non-standard fashion, and - * it may change or even be removed in future versions of flam3. - */ - - double r2 = f->precalc_sumsq; - double w2 = weight*weight; - - if (r2 < w2) { - double r = weight * sqrt(w2/r2 - 1.0); - f->p0 += r * f->tx; - f->p1 += r * f->ty; - } else { - f->p0 += weight * f->tx; - f->p1 += weight * f->ty; - } - -} - -void var67_pre_blur (flam3_iter_helper *f, double weight) { - - /* pre-xform: PreBlur (Apo 2.08) */ - - /* Get pseudo-gaussian */ - double rndG = weight * (flam3_random_isaac_01(f->rc) + flam3_random_isaac_01(f->rc) - + flam3_random_isaac_01(f->rc) + flam3_random_isaac_01(f->rc) - 2.0); - double rndA = flam3_random_isaac_01(f->rc) * 2.0 * M_PI; - double sinA,cosA; - - sincos(rndA,&sinA,&cosA); - - /* Note: original coordinate changed */ - f->tx += rndG * cosA; - f->ty += rndG * sinA; - -} - -void var68_modulus (flam3_iter_helper *f, double weight) { - - /* Modulus in the Apophysis Plugin Pack */ - - double xr = 2*f->xform->modulus_x; - double yr = 2*f->xform->modulus_y; - - if (f->tx > f->xform->modulus_x) - f->p0 += weight * (-f->xform->modulus_x + fmod(f->tx + f->xform->modulus_x, xr)); - else if (f->tx < -f->xform->modulus_x) - f->p0 += weight * ( f->xform->modulus_x - fmod(f->xform->modulus_x - f->tx, xr)); - else - f->p0 += weight * f->tx; - - if (f->ty > f->xform->modulus_y) - f->p1 += weight * (-f->xform->modulus_y + fmod(f->ty + f->xform->modulus_y, yr)); - else if (f->ty < -f->xform->modulus_y) - f->p1 += weight * ( f->xform->modulus_y - fmod(f->xform->modulus_y - f->ty, yr)); - else - f->p1 += weight * f->ty; - -} - -void var69_oscope (flam3_iter_helper *f, double weight) { - - /* oscilloscope from the apophysis plugin pack */ - - double tpf = 2 * M_PI * f->xform->oscope_frequency; - double t; - - if (f->xform->oscope_damping == 0.0) - t = f->xform->oscope_amplitude * cos(tpf*f->tx) + f->xform->oscope_separation; - else { - t = f->xform->oscope_amplitude * exp(-fabs(f->tx)*f->xform->oscope_damping) - * cos(tpf*f->tx) + f->xform->oscope_separation; - } - - if (fabs(f->ty) <= t) { - f->p0 += weight*f->tx; - f->p1 -= weight*f->ty; - } else { - f->p0 += weight*f->tx; - f->p1 += weight*f->ty; - } -} - -void var70_polar2 (flam3_iter_helper *f, double weight) { - - /* polar2 from the apophysis plugin pack */ - - double p2v = weight / M_PI; - - f->p0 += p2v * f->precalc_atan; - f->p1 += p2v/2.0 * log(f->precalc_sumsq); -} - -void var71_popcorn2 (flam3_iter_helper *f, double weight) { - - /* popcorn2 from the apophysis plugin pack */ - - f->p0 += weight * ( f->tx + f->xform->popcorn2_x * sin(tan(f->ty*f->xform->popcorn2_c))); - f->p1 += weight * ( f->ty + f->xform->popcorn2_y * sin(tan(f->tx*f->xform->popcorn2_c))); - -} - -void var72_scry (flam3_iter_helper *f, double weight) { - - /* scry from the apophysis plugin pack */ - /* note that scry does not multiply by weight, but as the */ - /* values still approach 0 as the weight approaches 0, it */ - /* should be ok */ - - /* - * !!! Note !!! - * This code uses the variation weight in a non-standard fashion, and - * it may change or even be removed in future versions of flam3. - */ - - double t = f->precalc_sumsq; - double r = 1.0 / (f->precalc_sqrt * (t + 1.0/(weight+EPS))); - - f->p0 += f->tx * r; - f->p1 += f->ty * r; - -} - -void var73_separation (flam3_iter_helper *f, double weight) { - - /* separation from the apophysis plugin pack */ - - double sx2 = f->xform->separation_x * f->xform->separation_x; - double sy2 = f->xform->separation_y * f->xform->separation_y; - - if (f->tx > 0.0) - f->p0 += weight * (sqrt(f->tx*f->tx + sx2)- f->tx*f->xform->separation_xinside); - else - f->p0 -= weight * (sqrt(f->tx*f->tx + sx2)+ f->tx*f->xform->separation_xinside); - - if (f->ty > 0.0) - f->p1 += weight * (sqrt(f->ty*f->ty + sy2)- f->ty*f->xform->separation_yinside); - else - f->p1 -= weight * (sqrt(f->ty*f->ty + sy2)+ f->ty*f->xform->separation_yinside); - -} - -void var74_split (flam3_iter_helper *f, double weight) { - - /* Split from apo plugins pack */ - - if (cos(f->tx*f->xform->split_xsize*M_PI) >= 0) - f->p1 += weight*f->ty; - else - f->p1 -= weight*f->ty; - - if (cos(f->ty*f->xform->split_ysize*M_PI) >= 0) - f->p0 += weight * f->tx; - else - f->p0 -= weight * f->tx; - -} - -void var75_splits (flam3_iter_helper *f, double weight) { - - /* Splits from apo plugins pack */ - - if (f->tx >= 0) - f->p0 += weight*(f->tx+f->xform->splits_x); - else - f->p0 += weight*(f->tx-f->xform->splits_x); - - if (f->ty >= 0) - f->p1 += weight*(f->ty+f->xform->splits_y); - else - f->p1 += weight*(f->ty-f->xform->splits_y); - -} - -void var76_stripes (flam3_iter_helper *f, double weight) { - - /* Stripes from apo plugins pack */ - - double roundx,offsetx; - - roundx = floor(f->tx + 0.5); - offsetx = f->tx - roundx; - - f->p0 += weight * (offsetx*(1.0-f->xform->stripes_space)+roundx); - f->p1 += weight * (f->ty + offsetx*offsetx*f->xform->stripes_warp); - -} - -void var77_wedge (flam3_iter_helper *f, double weight) { - - /* Wedge from apo plugins pack */ - - double r = f->precalc_sqrt; - double a = f->precalc_atanyx + f->xform->wedge_swirl * r; - double c = floor( (f->xform->wedge_count * a + M_PI)*M_1_PI*0.5); - - double comp_fac = 1 - f->xform->wedge_angle*f->xform->wedge_count*M_1_PI*0.5; - double sa, ca; - - a = a * comp_fac + c * f->xform->wedge_angle; - - sincos(a,&sa,&ca); - - r = weight * (r + f->xform->wedge_hole); - - f->p0 += r*ca; - f->p1 += r*sa; - -} - -void var78_wedge_julia (flam3_iter_helper *f, double weight) { - - /* wedge_julia from apo plugin pack */ - - double r = weight * pow(f->precalc_sumsq, f->xform->wedgeJulia_cn); - int t_rnd = (int)((f->xform->wedgeJulia_rN)*flam3_random_isaac_01(f->rc)); - double a = (f->precalc_atanyx + 2 * M_PI * t_rnd) / f->xform->wedge_julia_power; - double c = floor( (f->xform->wedge_julia_count * a + M_PI)*M_1_PI*0.5 ); - double sa,ca; - - a = a * f->xform->wedgeJulia_cf + c * f->xform->wedge_julia_angle; - - sincos(a,&sa,&ca); - - f->p0 += r * ca; - f->p1 += r * sa; -} - -void var79_wedge_sph (flam3_iter_helper *f, double weight) { - - /* Wedge_sph from apo plugins pack */ - - double r = 1.0/(f->precalc_sqrt+EPS); - double a = f->precalc_atanyx + f->xform->wedge_sph_swirl * r; - double c = floor( (f->xform->wedge_sph_count * a + M_PI)*M_1_PI*0.5); - - double comp_fac = 1 - f->xform->wedge_sph_angle*f->xform->wedge_sph_count*M_1_PI*0.5; - double sa, ca; - - a = a * comp_fac + c * f->xform->wedge_sph_angle; - - sincos(a,&sa,&ca); - r = weight * (r + f->xform->wedge_sph_hole); - - f->p0 += r*ca; - f->p1 += r*sa; - -} - -void var80_whorl (flam3_iter_helper *f, double weight) { - - /* whorl from apo plugins pack */ - - /* - * !!! Note !!! - * This code uses the variation weight in a non-standard fashion, and - * it may change or even be removed in future versions of flam3. - */ - - double r = f->precalc_sqrt; - double a,sa,ca; - - if (rprecalc_atanyx + f->xform->whorl_inside/(weight-r); - else - a = f->precalc_atanyx + f->xform->whorl_outside/(weight-r); - - sincos(a,&sa,&ca); - - f->p0 += weight*r*ca; - f->p1 += weight*r*sa; - -} - -void var81_waves2 (flam3_iter_helper *f, double weight) { - - /* waves2 from Joel F */ - - f->p0 += weight*(f->tx + f->xform->waves2_scalex*sin(f->ty * f->xform->waves2_freqx)); - f->p1 += weight*(f->ty + f->xform->waves2_scaley*sin(f->tx * f->xform->waves2_freqy)); - -} - -/* complex vars by cothe */ -/* exp log sin cos tan sec csc cot sinh cosh tanh sech csch coth */ - -void var82_exp (flam3_iter_helper *f, double weight) { - //Exponential EXP - double expe = exp(f->tx); - double expcos,expsin; - sincos(f->ty,&expsin,&expcos); - f->p0 += weight * expe * expcos; - f->p1 += weight * expe * expsin; -} - -void var83_log (flam3_iter_helper *f, double weight) { - //Natural Logarithm LOG - // needs precalc_atanyx and precalc_sumsq - f->p0 += weight * 0.5 * log(f->precalc_sumsq); - f->p1 += weight * f->precalc_atanyx; -} - -void var84_sin (flam3_iter_helper *f, double weight) { - //Sine SIN - double sinsin,sinacos,sinsinh,sincosh; - sincos(f->tx,&sinsin,&sinacos); - sinsinh = sinh(f->ty); - sincosh = cosh(f->ty); - f->p0 += weight * sinsin * sincosh; - f->p1 += weight * sinacos * sinsinh; -} - -void var85_cos (flam3_iter_helper *f, double weight) { - //Cosine COS - double cossin,coscos,cossinh,coscosh; - sincos(f->tx,&cossin,&coscos); - cossinh = sinh(f->ty); - coscosh = cosh(f->ty); - f->p0 += weight * coscos * coscosh; - f->p1 -= weight * cossin * cossinh; -} - -void var86_tan (flam3_iter_helper *f, double weight) { - //Tangent TAN - double tansin,tancos,tansinh,tancosh; - double tanden; - sincos(2*f->tx,&tansin,&tancos); - tansinh = sinh(2.0*f->ty); - tancosh = cosh(2.0*f->ty); - tanden = 1.0/(tancos + tancosh); - f->p0 += weight * tanden * tansin; - f->p1 += weight * tanden * tansinh; -} - -void var87_sec (flam3_iter_helper *f, double weight) { - //Secant SEC - double secsin,seccos,secsinh,seccosh; - double secden; - sincos(f->tx,&secsin,&seccos); - secsinh = sinh(f->ty); - seccosh = cosh(f->ty); - secden = 2.0/(cos(2*f->tx) + cosh(2*f->ty)); - f->p0 += weight * secden * seccos * seccosh; - f->p1 += weight * secden * secsin * secsinh; -} - -void var88_csc (flam3_iter_helper *f, double weight) { - //Cosecant CSC - double cscsin,csccos,cscsinh,csccosh; - double cscden; - sincos(f->tx,&cscsin,&csccos); - cscsinh = sinh(f->ty); - csccosh = cosh(f->ty); - cscden = 2.0/(cosh(2.0*f->ty) - cos(2.0*f->tx)); - f->p0 += weight * cscden * cscsin * csccosh; - f->p1 -= weight * cscden * csccos * cscsinh; -} - -void var89_cot (flam3_iter_helper *f, double weight) { - //Cotangent COT - double cotsin,cotcos,cotsinh,cotcosh; - double cotden; - sincos(2.0*f->tx,&cotsin,&cotcos); - cotsinh = sinh(2.0*f->ty); - cotcosh = cosh(2.0*f->ty); - cotden = 1.0/(cotcosh - cotcos); - f->p0 += weight * cotden * cotsin; - f->p1 += weight * cotden * -1 * cotsinh; -} - -void var90_sinh (flam3_iter_helper *f, double weight) { - //Hyperbolic Sine SINH - double sinhsin,sinhcos,sinhsinh,sinhcosh; - sincos(f->ty,&sinhsin,&sinhcos); - sinhsinh = sinh(f->tx); - sinhcosh = cosh(f->tx); - f->p0 += weight * sinhsinh * sinhcos; - f->p1 += weight * sinhcosh * sinhsin; -} - -void var91_cosh (flam3_iter_helper *f, double weight) { - //Hyperbolic Cosine COSH - double coshsin,coshcos,coshsinh,coshcosh; - sincos(f->ty,&coshsin,&coshcos); - coshsinh = sinh(f->tx); - coshcosh = cosh(f->tx); - f->p0 += weight * coshcosh * coshcos; - f->p1 += weight * coshsinh * coshsin; -} - -void var92_tanh (flam3_iter_helper *f, double weight) { - //Hyperbolic Tangent TANH - double tanhsin,tanhcos,tanhsinh,tanhcosh; - double tanhden; - sincos(2.0*f->ty,&tanhsin,&tanhcos); - tanhsinh = sinh(2.0*f->tx); - tanhcosh = cosh(2.0*f->tx); - tanhden = 1.0/(tanhcos + tanhcosh); - f->p0 += weight * tanhden * tanhsinh; - f->p1 += weight * tanhden * tanhsin; -} - -void var93_sech (flam3_iter_helper *f, double weight) { - //Hyperbolic Secant SECH - double sechsin,sechcos,sechsinh,sechcosh; - double sechden; - sincos(f->ty,&sechsin,&sechcos); - sechsinh = sinh(f->tx); - sechcosh = cosh(f->tx); - sechden = 2.0/(cos(2.0*f->ty) + cosh(2.0*f->tx)); - f->p0 += weight * sechden * sechcos * sechcosh; - f->p1 -= weight * sechden * sechsin * sechsinh; -} - -void var94_csch (flam3_iter_helper *f, double weight) { - //Hyperbolic Cosecant CSCH - double cschsin,cschcos,cschsinh,cschcosh; - double cschden; - sincos(f->ty,&cschsin,&cschcos); - cschsinh = sinh(f->tx); - cschcosh = cosh(f->tx); - cschden = 2.0/(cosh(2.0*f->tx) - cos(2.0*f->ty)); - f->p0 += weight * cschden * cschsinh * cschcos; - f->p1 -= weight * cschden * cschcosh * cschsin; -} - -void var95_coth (flam3_iter_helper *f, double weight) { - //Hyperbolic Cotangent COTH - double cothsin,cothcos,cothsinh,cothcosh; - double cothden; - sincos(2.0*f->ty,&cothsin,&cothcos); - cothsinh = sinh(2.0*f->tx); - cothcosh = cosh(2.0*f->tx); - cothden = 1.0/(cothcosh - cothcos); - f->p0 += weight * cothden * cothsinh; - f->p1 += weight * cothden * cothsin; -} - -void var96_auger (flam3_iter_helper *f, double weight) { - - // Auger, by Xyrus01 - double s = sin(f->xform->auger_freq * f->tx); - double t = sin(f->xform->auger_freq * f->ty); - double dy = f->ty + f->xform->auger_weight*(f->xform->auger_scale*s/2.0 + fabs(f->ty)*s); - double dx = f->tx + f->xform->auger_weight*(f->xform->auger_scale*t/2.0 + fabs(f->tx)*t); - - f->p0 += weight * (f->tx + f->xform->auger_sym*(dx-f->tx)); - f->p1 += weight * dy; -} - -void var97_flux (flam3_iter_helper *f, double weight) { - - // Flux, by meckie - double xpw = f->tx + weight; - double xmw = f->tx - weight; - double avgr = weight * (2 + f->xform->flux_spread) * sqrt( sqrt(f->ty*f->ty + xpw*xpw) / sqrt(f->ty*f->ty + xmw*xmw)); - double avga = ( atan2(f->ty, xmw) - atan2(f->ty,xpw) ) * 0.5; - - double s = sin(avga); - double c = cos(avga); - - f->p0 += avgr * cos(avga); - f->p1 += avgr * sin(avga); -} - -void var98_mobius (flam3_iter_helper *f, double weight) { - - // Mobius, by eralex - double re_u, im_u, re_v, im_v, rad_v; - - re_u = f->xform->mobius_re_a * f->tx - f->xform->mobius_im_a * f->ty + f->xform->mobius_re_b; - im_u = f->xform->mobius_re_a * f->ty + f->xform->mobius_im_a * f->tx + f->xform->mobius_im_b; - re_v = f->xform->mobius_re_c * f->tx - f->xform->mobius_im_c * f->ty + f->xform->mobius_re_d; - im_v = f->xform->mobius_re_c * f->ty + f->xform->mobius_im_c * f->tx + f->xform->mobius_im_d; - - rad_v = weight / (re_v*re_v + im_v*im_v); - - f->p0 += rad_v * (re_u*re_v + im_u*im_v); - f->p1 += rad_v * (im_u*re_v - re_u*im_v); -} - - -/* Precalc functions */ - -void perspective_precalc(flam3_xform *xf) { - double ang = xf->perspective_angle * M_PI / 2.0; - xf->persp_vsin = sin(ang); - xf->persp_vfcos = xf->perspective_dist * cos(ang); -} - -void juliaN_precalc(flam3_xform *xf) { - xf->julian_rN = fabs(xf->julian_power); - xf->julian_cn = xf->julian_dist / (double)xf->julian_power / 2.0; -} - -void wedgeJulia_precalc(flam3_xform *xf) { - xf->wedgeJulia_cf = 1.0 - xf->wedge_julia_angle * xf->wedge_julia_count * M_1_PI * 0.5; - xf->wedgeJulia_rN = fabs(xf->wedge_julia_power); - xf->wedgeJulia_cn = xf->wedge_julia_dist / xf->wedge_julia_power / 2.0; -} - -void juliaScope_precalc(flam3_xform *xf) { - xf->juliascope_rN = fabs(xf->juliascope_power); - xf->juliascope_cn = xf->juliascope_dist / (double)xf->juliascope_power / 2.0; -} - -void radial_blur_precalc(flam3_xform *xf) { - sincos(xf->radial_blur_angle * M_PI / 2.0, - &xf->radialBlur_spinvar, &xf->radialBlur_zoomvar); -} - -void waves_precalc(flam3_xform *xf) { - double dx = xf->c[2][0]; - double dy = xf->c[2][1]; - - xf->waves_dx2 = 1.0/(dx * dx + EPS); - xf->waves_dy2 = 1.0/(dy * dy + EPS); -} - -void disc2_precalc(flam3_xform *xf) { - double add = xf->disc2_twist; - double k; - - xf->disc2_timespi = xf->disc2_rot * M_PI; - - sincos(add,&xf->disc2_sinadd,&xf->disc2_cosadd); - xf->disc2_cosadd -= 1; - - if (add > 2 * M_PI) { - k = (1 + add - 2*M_PI); - xf->disc2_cosadd *= k; - xf->disc2_sinadd *= k; - } - - if (add < -2 * M_PI) { - k = (1 + add + 2*M_PI); - xf->disc2_cosadd *= k; - xf->disc2_sinadd *= k; - } -} - -void supershape_precalc(flam3_xform *xf) { - xf->super_shape_pm_4 = xf->super_shape_m / 4.0; - xf->super_shape_pneg1_n1 = -1.0 / xf->super_shape_n1; -} - -void xform_precalc(flam3_genome *cp, int xi) { - - perspective_precalc(&(cp->xform[xi])); - juliaN_precalc(&(cp->xform[xi])); - juliaScope_precalc(&(cp->xform[xi])); - radial_blur_precalc(&(cp->xform[xi])); - waves_precalc(&(cp->xform[xi])); - disc2_precalc(&(cp->xform[xi])); - supershape_precalc(&(cp->xform[xi])); - wedgeJulia_precalc(&(cp->xform[xi])); -} - -int prepare_precalc_flags(flam3_genome *cp) { - - double d; - int i,j,totnum; - - /* Loop over valid xforms */ - for (i = 0; i < cp->num_xforms; i++) { - d = cp->xform[i].density; - if (d < 0.0) { - fprintf(stderr, "xform %d weight must be non-negative, not %g.\n",i,d); - return(1); - } - - if (i != cp->final_xform_index && d == 0.0) - continue; - - totnum = 0; - - cp->xform[i].vis_adjusted = adjust_percentage(cp->xform[i].opacity); - - cp->xform[i].precalc_angles_flag=0; - cp->xform[i].precalc_atan_xy_flag=0; - cp->xform[i].precalc_atan_yx_flag=0; - cp->xform[i].has_preblur=0; - cp->xform[i].has_post = !(id_matrix(cp->xform[i].post)); - - - for (j = 0; j < flam3_nvariations; j++) { - - if (cp->xform[i].var[j]!=0) { - - cp->xform[i].varFunc[totnum] = j; - cp->xform[i].active_var_weights[totnum] = cp->xform[i].var[j]; - - if (j==VAR_POLAR) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_HANDKERCHIEF) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_HEART) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_DISC) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_SPIRAL) { - cp->xform[i].precalc_angles_flag=1; - } else if (j==VAR_HYPERBOLIC) { - cp->xform[i].precalc_angles_flag=1; - } else if (j==VAR_DIAMOND) { - cp->xform[i].precalc_angles_flag=1; - } else if (j==VAR_EX) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_JULIA) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_POWER) { - cp->xform[i].precalc_angles_flag=1; - } else if (j==VAR_RINGS) { - cp->xform[i].precalc_angles_flag=1; - } else if (j==VAR_FAN) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_BLOB) { - cp->xform[i].precalc_atan_xy_flag=1; - cp->xform[i].precalc_angles_flag=1; - } else if (j==VAR_FAN2) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_RINGS2) { - cp->xform[i].precalc_angles_flag=1; - } else if (j==VAR_JULIAN) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_JULIASCOPE) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_RADIAL_BLUR) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_NGON) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_DISC2) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_SUPER_SHAPE) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_FLOWER) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_CONIC) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_CPOW) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_ESCHER) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_PRE_BLUR) { - cp->xform[i].has_preblur=cp->xform[i].var[j]; - } else if (j==VAR_POLAR2) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_WEDGE) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_WEDGE_JULIA) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_WEDGE_SPH) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_WHORL) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_LOG) { - cp->xform[i].precalc_atan_yx_flag=1; - } - - totnum++; - } - } - - cp->xform[i].num_active_vars = totnum; - - } - - return(0); -} - - -int apply_xform(flam3_genome *cp, int fn, double *p, double *q, randctx *rc) -{ - flam3_iter_helper f; - int var_n; - double next_color,s,s1; - double weight; - - f.rc = rc; - - s1 = cp->xform[fn].color_speed; - - q[2] = s1 * cp->xform[fn].color + (1.0-s1) * p[2]; - q[3] = cp->xform[fn].vis_adjusted; - - //fprintf(stderr,"%d : %f %f %f\n",fn,cp->xform[fn].c[0][0],cp->xform[fn].c[1][0],cp->xform[fn].c[2][0]); - - f.tx = cp->xform[fn].c[0][0] * p[0] + cp->xform[fn].c[1][0] * p[1] + cp->xform[fn].c[2][0]; - f.ty = cp->xform[fn].c[0][1] * p[0] + cp->xform[fn].c[1][1] * p[1] + cp->xform[fn].c[2][1]; - - /* Pre-xforms go here, and modify the f.tx and f.ty values */ - if (cp->xform[fn].has_preblur!=0.0) - var67_pre_blur(&f, cp->xform[fn].has_preblur); - - /* Always calculate sumsq and sqrt */ - f.precalc_sumsq = f.tx*f.tx + f.ty*f.ty; - f.precalc_sqrt = sqrt(f.precalc_sumsq); - - /* Check to see if we can precalculate any parts */ - /* Precalculate atanxy, sin, cos */ - if (cp->xform[fn].precalc_atan_xy_flag > 0) { - f.precalc_atan = atan2(f.tx,f.ty); - } - - if (cp->xform[fn].precalc_angles_flag > 0) { - f.precalc_sina = f.tx / f.precalc_sqrt; - f.precalc_cosa = f.ty / f.precalc_sqrt; - } - - /* Precalc atanyx */ - if (cp->xform[fn].precalc_atan_yx_flag > 0) { - f.precalc_atanyx = atan2(f.ty,f.tx); - } - - f.p0 = 0.0; - f.p1 = 0.0; - f.xform = &(cp->xform[fn]); - - - for (var_n=0; var_n < cp->xform[fn].num_active_vars; var_n++) { - - weight = cp->xform[fn].active_var_weights[var_n]; - - switch (cp->xform[fn].varFunc[var_n]) { - - case (VAR_LINEAR): - var0_linear(&f, weight); break; - case (VAR_SINUSOIDAL): - var1_sinusoidal(&f, weight); break; - case (VAR_SPHERICAL): - var2_spherical(&f, weight); break; - case (VAR_SWIRL): - var3_swirl(&f, weight); break; - case (VAR_HORSESHOE): - var4_horseshoe(&f, weight); break; - case (VAR_POLAR): - var5_polar(&f, weight); break; - case (VAR_HANDKERCHIEF): - var6_handkerchief(&f, weight); break; - case (VAR_HEART): - var7_heart(&f, weight); break; - case (VAR_DISC): - var8_disc(&f, weight); break; - case (VAR_SPIRAL): - var9_spiral(&f, weight); break; - case (VAR_HYPERBOLIC): - var10_hyperbolic(&f, weight); break; - case (VAR_DIAMOND): - var11_diamond(&f, weight); break; - case (VAR_EX): - var12_ex(&f, weight); break; - case (VAR_JULIA): - var13_julia(&f, weight); break; - case (VAR_BENT): - var14_bent(&f, weight); break; - case (VAR_WAVES): - var15_waves(&f, weight); break; - case (VAR_FISHEYE): - var16_fisheye(&f, weight); break; - case (VAR_POPCORN): - var17_popcorn(&f, weight); break; - case (VAR_EXPONENTIAL): - var18_exponential(&f, weight); break; - case (VAR_POWER): - var19_power(&f, weight); break; - case (VAR_COSINE): - var20_cosine(&f, weight); break; - case (VAR_RINGS): - var21_rings(&f, weight); break; - case (VAR_FAN): - var22_fan(&f, weight); break; - case (VAR_BLOB): - var23_blob(&f, weight); break; - case (VAR_PDJ): - var24_pdj(&f, weight); break; - case (VAR_FAN2): - var25_fan2(&f, weight); break; - case (VAR_RINGS2): - var26_rings2(&f, weight); break; - case (VAR_EYEFISH): - var27_eyefish(&f, weight); break; - case (VAR_BUBBLE): - var28_bubble(&f, weight); break; - case (VAR_CYLINDER): - var29_cylinder(&f, weight); break; - case (VAR_PERSPECTIVE): - var30_perspective(&f, weight); break; - case (VAR_NOISE): - var31_noise(&f, weight); break; - case (VAR_JULIAN): - var32_juliaN_generic(&f, weight); break; - case (VAR_JULIASCOPE): - var33_juliaScope_generic(&f, weight);break; - case (VAR_BLUR): - var34_blur(&f, weight); break; - case (VAR_GAUSSIAN_BLUR): - var35_gaussian(&f, weight); break; - case (VAR_RADIAL_BLUR): - var36_radial_blur(&f, weight); break; - case (VAR_PIE): - var37_pie(&f, weight); break; - case (VAR_NGON): - var38_ngon(&f, weight); break; - case (VAR_CURL): - var39_curl(&f, weight); break; - case (VAR_RECTANGLES): - var40_rectangles(&f, weight); break; - case (VAR_ARCH): - var41_arch(&f, weight); break; - case (VAR_TANGENT): - var42_tangent(&f, weight); break; - case (VAR_SQUARE): - var43_square(&f, weight); break; - case (VAR_RAYS): - var44_rays(&f, weight); break; - case (VAR_BLADE): - var45_blade(&f, weight); break; - case (VAR_SECANT2): - var46_secant2(&f, weight); break; - case (VAR_TWINTRIAN): - var47_twintrian(&f, weight); break; - case (VAR_CROSS): - var48_cross(&f, weight); break; - case (VAR_DISC2): - var49_disc2(&f, weight); break; - case (VAR_SUPER_SHAPE): - var50_supershape(&f, weight); break; - case (VAR_FLOWER): - var51_flower(&f, weight); break; - case (VAR_CONIC): - var52_conic(&f, weight); break; - case (VAR_PARABOLA): - var53_parabola(&f, weight); break; - case (VAR_BENT2): - var54_bent2(&f, weight); break; - case (VAR_BIPOLAR): - var55_bipolar(&f, weight); break; - case (VAR_BOARDERS): - var56_boarders(&f, weight); break; - case (VAR_BUTTERFLY): - var57_butterfly(&f, weight); break; - case (VAR_CELL): - var58_cell(&f, weight); break; - case (VAR_CPOW): - var59_cpow(&f, weight); break; - case (VAR_CURVE): - var60_curve(&f, weight); break; - case (VAR_EDISC): - var61_edisc(&f, weight); break; - case (VAR_ELLIPTIC): - var62_elliptic(&f, weight); break; - case (VAR_ESCHER): - var63_escher(&f, weight); break; - case (VAR_FOCI): - var64_foci(&f, weight); break; - case (VAR_LAZYSUSAN): - var65_lazysusan(&f, weight); break; - case (VAR_LOONIE): - var66_loonie(&f, weight); break; - case (VAR_MODULUS): - var68_modulus(&f, weight); break; - case (VAR_OSCILLOSCOPE): - var69_oscope(&f, weight); break; - case (VAR_POLAR2): - var70_polar2(&f, weight); break; - case (VAR_POPCORN2): - var71_popcorn2(&f, weight); break; - case (VAR_SCRY): - var72_scry(&f, weight); break; - case (VAR_SEPARATION): - var73_separation(&f, weight); break; - case (VAR_SPLIT): - var74_split(&f, weight); break; - case (VAR_SPLITS): - var75_splits(&f, weight); break; - case (VAR_STRIPES): - var76_stripes(&f, weight); break; - case (VAR_WEDGE): - var77_wedge(&f, weight); break; - case (VAR_WEDGE_JULIA): - var78_wedge_julia(&f, weight); break; - case (VAR_WEDGE_SPH): - var79_wedge_sph(&f, weight); break; - case (VAR_WHORL): - var80_whorl(&f, weight); break; - case (VAR_WAVES2): - var81_waves2(&f, weight); break; - case (VAR_EXP): - var82_exp(&f, weight); break; - case (VAR_LOG): - var83_log(&f, weight); break; - case (VAR_SIN): - var84_sin(&f, weight); break; - case (VAR_COS): - var85_cos(&f, weight); break; - case (VAR_TAN): - var86_tan(&f, weight); break; - case (VAR_SEC): - var87_sec(&f, weight); break; - case (VAR_CSC): - var88_csc(&f, weight); break; - case (VAR_COT): - var89_cot(&f, weight); break; - case (VAR_SINH): - var90_sinh(&f, weight); break; - case (VAR_COSH): - var91_cosh(&f, weight); break; - case (VAR_TANH): - var92_tanh(&f, weight); break; - case (VAR_SECH): - var93_sech(&f, weight); break; - case (VAR_CSCH): - var94_csch(&f, weight); break; - case (VAR_COTH): - var95_coth(&f, weight); break; - case (VAR_AUGER): - var96_auger(&f, weight); break; - case (VAR_FLUX): - var97_flux(&f, weight); break; - case (VAR_MOBIUS): - var98_mobius(&f, weight); break; - } - - } - /* apply the post transform */ - if (cp->xform[fn].has_post) { - q[0] = cp->xform[fn].post[0][0] * f.p0 + cp->xform[fn].post[1][0] * f.p1 + cp->xform[fn].post[2][0]; - q[1] = cp->xform[fn].post[0][1] * f.p0 + cp->xform[fn].post[1][1] * f.p1 + cp->xform[fn].post[2][1]; - } else { - q[0] = f.p0; - q[1] = f.p1; - } - - /* Check for badvalues and return randoms if bad */ - if (badvalue(q[0]) || badvalue(q[1])) { - q[0] = flam3_random_isaac_11(rc); - q[1] = flam3_random_isaac_11(rc); - return(1); - } else - return(0); - -} - -void initialize_xforms(flam3_genome *thiscp, int start_here) { - - int i,j; - for (i = start_here ; i < thiscp->num_xforms ; i++) { - thiscp->xform[i].padding = 0; - thiscp->xform[i].density = 0.0; - thiscp->xform[i].color_speed = 0.5; - thiscp->xform[i].animate = 1.0; - thiscp->xform[i].color = i&1; - thiscp->xform[i].opacity = 1.0; - thiscp->xform[i].var[0] = 1.0; - thiscp->xform[i].motion_freq = 0; - thiscp->xform[i].motion_func = 0; - thiscp->xform[i].num_motion = 0; - thiscp->xform[i].motion = NULL; - for (j = 1; j < flam3_nvariations; j++) - thiscp->xform[i].var[j] = 0.0; - thiscp->xform[i].c[0][0] = 1.0; - thiscp->xform[i].c[0][1] = 0.0; - thiscp->xform[i].c[1][0] = 0.0; - thiscp->xform[i].c[1][1] = 1.0; - thiscp->xform[i].c[2][0] = 0.0; - thiscp->xform[i].c[2][1] = 0.0; - thiscp->xform[i].post[0][0] = 1.0; - thiscp->xform[i].post[0][1] = 0.0; - thiscp->xform[i].post[1][0] = 0.0; - thiscp->xform[i].post[1][1] = 1.0; - thiscp->xform[i].post[2][0] = 0.0; - thiscp->xform[i].post[2][1] = 0.0; - thiscp->xform[i].wind[0] = 0.0; - thiscp->xform[i].wind[1] = 0.0; - thiscp->xform[i].blob_low = 0.0; - thiscp->xform[i].blob_high = 1.0; - thiscp->xform[i].blob_waves = 1.0; - thiscp->xform[i].pdj_a = 0.0; - thiscp->xform[i].pdj_b = 0.0; - thiscp->xform[i].pdj_c = 0.0; - thiscp->xform[i].pdj_d = 0.0; - thiscp->xform[i].fan2_x = 0.0; - thiscp->xform[i].fan2_y = 0.0; - thiscp->xform[i].rings2_val = 0.0; - thiscp->xform[i].perspective_angle = 0.0; - thiscp->xform[i].perspective_dist = 0.0; - thiscp->xform[i].persp_vsin = 0.0; - thiscp->xform[i].persp_vfcos = 0.0; - thiscp->xform[i].radial_blur_angle = 0.0; - thiscp->xform[i].disc2_rot = 0.0; - thiscp->xform[i].disc2_twist = 0.0; - thiscp->xform[i].disc2_sinadd = 0.0; - thiscp->xform[i].disc2_cosadd = 0.0; - thiscp->xform[i].disc2_timespi = 0.0; - thiscp->xform[i].flower_petals = 0.0; - thiscp->xform[i].flower_holes = 0.0; - thiscp->xform[i].parabola_height = 0.0; - thiscp->xform[i].parabola_width = 0.0; - thiscp->xform[i].bent2_x = 1.0; - thiscp->xform[i].bent2_y = 1.0; - thiscp->xform[i].bipolar_shift = 0.0; - thiscp->xform[i].cell_size = 1.0; - thiscp->xform[i].cpow_r = 1.0; - thiscp->xform[i].cpow_i = 0.0; - thiscp->xform[i].cpow_power = 1.0; - thiscp->xform[i].curve_xamp = 0.0; - thiscp->xform[i].curve_yamp = 0.0; - thiscp->xform[i].curve_xlength = 1.0; - thiscp->xform[i].curve_ylength = 1.0; - thiscp->xform[i].escher_beta = 0.0; - thiscp->xform[i].lazysusan_space = 0.0; - thiscp->xform[i].lazysusan_twist = 0.0; - thiscp->xform[i].lazysusan_spin = 0.0; - thiscp->xform[i].lazysusan_x = 0.0; - thiscp->xform[i].lazysusan_y = 0.0; - thiscp->xform[i].modulus_x = 0.0; - thiscp->xform[i].modulus_y = 0.0; - thiscp->xform[i].oscope_separation = 1.0; - thiscp->xform[i].oscope_frequency = M_PI; - thiscp->xform[i].oscope_amplitude = 1.0; - thiscp->xform[i].oscope_damping = 0.0; - thiscp->xform[i].popcorn2_c = 0.0; - thiscp->xform[i].popcorn2_x = 0.0; - thiscp->xform[i].popcorn2_y = 0.0; - thiscp->xform[i].separation_x = 0.0; - thiscp->xform[i].separation_xinside = 0.0; - thiscp->xform[i].separation_y = 0.0; - thiscp->xform[i].separation_yinside = 0.0; - thiscp->xform[i].split_xsize = 0.0; - thiscp->xform[i].split_ysize = 0.0; - thiscp->xform[i].splits_x = 0.0; - thiscp->xform[i].splits_y = 0.0; - thiscp->xform[i].stripes_space = 0.0; - thiscp->xform[i].stripes_warp = 0.0; - thiscp->xform[i].wedge_angle = 0.0; - thiscp->xform[i].wedge_hole = 0.0; - thiscp->xform[i].wedge_count = 1.0; - thiscp->xform[i].wedge_swirl = 0.0; - thiscp->xform[i].wedge_sph_angle = 0.0; - thiscp->xform[i].wedge_sph_hole = 0.0; - thiscp->xform[i].wedge_sph_count = 1.0; - thiscp->xform[i].wedge_sph_swirl = 0.0; - - thiscp->xform[i].wedge_julia_power = 1.0; - thiscp->xform[i].wedge_julia_dist = 0.0; - thiscp->xform[i].wedge_julia_count = 1.0; - thiscp->xform[i].wedge_julia_angle = 0.0; - thiscp->xform[i].wedgeJulia_cf = 0.0; - thiscp->xform[i].wedgeJulia_cn = 0.5; - thiscp->xform[i].wedgeJulia_rN = 1.0; - thiscp->xform[i].whorl_inside = 0.0; - thiscp->xform[i].whorl_outside = 0.0; - - thiscp->xform[i].waves2_scalex = 0.0; - thiscp->xform[i].waves2_scaley = 0.0; - thiscp->xform[i].waves2_freqx = 0.0; - thiscp->xform[i].waves2_freqy = 0.0; - - thiscp->xform[i].auger_freq = 1.0; - thiscp->xform[i].auger_weight = 0.5; - thiscp->xform[i].auger_sym = 0.0; - thiscp->xform[i].auger_scale = 1.0; - - thiscp->xform[i].flux_spread = 0.0; - - thiscp->xform[i].julian_power = 1.0; - thiscp->xform[i].julian_dist = 1.0; - thiscp->xform[i].julian_rN = 1.0; - thiscp->xform[i].julian_cn = 0.5; - thiscp->xform[i].juliascope_power = 1.0; - thiscp->xform[i].juliascope_dist = 1.0; - thiscp->xform[i].juliascope_rN = 1.0; - thiscp->xform[i].juliascope_cn = 0.5; - thiscp->xform[i].radialBlur_spinvar = 0.0; - thiscp->xform[i].radialBlur_zoomvar = 1.0; - thiscp->xform[i].pie_slices = 6.0; - thiscp->xform[i].pie_rotation = 0.0; - thiscp->xform[i].pie_thickness = 0.5; - thiscp->xform[i].ngon_sides = 5; - thiscp->xform[i].ngon_power = 3; - thiscp->xform[i].ngon_circle = 1; - thiscp->xform[i].ngon_corners = 2; - thiscp->xform[i].curl_c1 = 1.0; - thiscp->xform[i].curl_c2 = 0.0; - thiscp->xform[i].rectangles_x = 1.0; - thiscp->xform[i].rectangles_y = 1.0; - thiscp->xform[i].amw_amp = 1.0; - thiscp->xform[i].super_shape_rnd = 0.0; - thiscp->xform[i].super_shape_m = 0.0; - thiscp->xform[i].super_shape_n1 = 1.0; - thiscp->xform[i].super_shape_n2 = 1.0; - thiscp->xform[i].super_shape_n3 = 1.0; - thiscp->xform[i].super_shape_holes = 0.0; - thiscp->xform[i].conic_eccentricity = 1.0; - thiscp->xform[i].conic_holes = 0.0; - - thiscp->xform[i].mobius_re_a = 0.0; - thiscp->xform[i].mobius_re_b = 0.0; - thiscp->xform[i].mobius_re_c = 0.0; - thiscp->xform[i].mobius_re_d = 0.0; - thiscp->xform[i].mobius_im_a = 0.0; - thiscp->xform[i].mobius_im_b = 0.0; - thiscp->xform[i].mobius_im_c = 0.0; - thiscp->xform[i].mobius_im_d = 0.0; - } -} diff --git a/src/variations.h b/src/variations.h deleted file mode 100644 index a0c0b2c..0000000 --- a/src/variations.h +++ /dev/null @@ -1,142 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#ifndef variations_included -#define variations_included - -#include "private.h" - - - -/* Variation functions */ -void var0_linear(flam3_iter_helper *, double); -void var1_sinusoidal(flam3_iter_helper *, double); -void var2_spherical(flam3_iter_helper *, double); -void var3_swirl(flam3_iter_helper *, double); -void var4_horseshoe(flam3_iter_helper *, double); -void var5_polar(flam3_iter_helper *, double); -void var6_handkerchief(flam3_iter_helper *, double); -void var7_heart(flam3_iter_helper *, double); -void var8_disc(flam3_iter_helper *, double); -void var9_spiral(flam3_iter_helper *, double); -void var10_hyperbolic(flam3_iter_helper *, double); -void var11_diamond(flam3_iter_helper *, double); -void var12_ex(flam3_iter_helper *, double); -void var13_julia(flam3_iter_helper *, double); -void var14_bent(flam3_iter_helper *, double); -void var15_waves(flam3_iter_helper *, double); -void var16_fisheye(flam3_iter_helper *, double); -void var17_popcorn(flam3_iter_helper *, double); -void var18_exponential(flam3_iter_helper *, double); -void var19_power(flam3_iter_helper *, double); -void var20_cosine(flam3_iter_helper *, double); -void var21_rings(flam3_iter_helper *, double); -void var22_fan(flam3_iter_helper *, double); -void var23_blob(flam3_iter_helper *, double); -void var24_pdj(flam3_iter_helper *, double); -void var25_fan2(flam3_iter_helper *, double); -void var26_rings2(flam3_iter_helper *, double); -void var27_eyefish(flam3_iter_helper *, double); -void var28_bubble(flam3_iter_helper *, double); -void var29_cylinder(flam3_iter_helper *, double); -void var30_perspective(flam3_iter_helper *, double); -void var31_noise(flam3_iter_helper *, double); -void var32_juliaN_generic(flam3_iter_helper *, double); -void var33_juliaScope_generic(flam3_iter_helper *, double); -void var34_blur(flam3_iter_helper *, double); -void var35_gaussian(flam3_iter_helper *, double); -void var36_radial_blur(flam3_iter_helper *, double); -void var37_pie(flam3_iter_helper *, double); -void var38_ngon(flam3_iter_helper *, double); -void var39_curl(flam3_iter_helper *, double); -void var40_rectangles(flam3_iter_helper *, double); -void var41_arch(flam3_iter_helper *, double); -void var42_tangent(flam3_iter_helper *, double); -void var43_square(flam3_iter_helper *, double); -void var44_rays(flam3_iter_helper *, double); -void var45_blade(flam3_iter_helper *, double); -void var46_secant2(flam3_iter_helper *, double); -void var47_twintrian(flam3_iter_helper *, double); -void var48_cross(flam3_iter_helper *, double); -void var49_disc2(flam3_iter_helper *, double); -void var50_supershape(flam3_iter_helper *, double); -void var51_flower(flam3_iter_helper *, double); -void var52_conic(flam3_iter_helper *, double); -void var53_parabola(flam3_iter_helper *, double); -void var54_bent2(flam3_iter_helper *, double); -void var55_bipolar(flam3_iter_helper *, double); -void var56_boarders(flam3_iter_helper *, double); -void var57_butterfly(flam3_iter_helper *, double); -void var58_cell(flam3_iter_helper *, double); -void var59_cpow(flam3_iter_helper *, double); -void var60_curve(flam3_iter_helper *, double); -void var61_edisc(flam3_iter_helper *, double); -void var62_elliptic(flam3_iter_helper *, double); -void var63_escher(flam3_iter_helper *, double); -void var64_foci(flam3_iter_helper *, double); -void var65_lazysusan(flam3_iter_helper *, double); -void var66_loonie(flam3_iter_helper *, double); -void var67_pre_blur(flam3_iter_helper *, double); -void var68_modulus(flam3_iter_helper *, double); -void var69_oscope(flam3_iter_helper *, double); -void var70_polar2(flam3_iter_helper *, double); -void var71_popcorn2(flam3_iter_helper *, double); -void var72_scry(flam3_iter_helper *, double); -void var73_separation(flam3_iter_helper *, double); -void var74_split(flam3_iter_helper *, double); -void var75_splits(flam3_iter_helper *, double); -void var76_stripes(flam3_iter_helper *, double); -void var77_wedge(flam3_iter_helper *, double); -void var78_wedge_julia(flam3_iter_helper *, double); -void var79_wedge_sph(flam3_iter_helper *, double); -void var80_whorl(flam3_iter_helper *, double); -void var81_waves2(flam3_iter_helper *, double); -void var82_exp (flam3_iter_helper *f, double weight); -void var83_log (flam3_iter_helper *f, double weight); -void var84_sin (flam3_iter_helper *f, double weight); -void var85_cos (flam3_iter_helper *f, double weight); -void var86_tan (flam3_iter_helper *f, double weight); -void var87_sec (flam3_iter_helper *f, double weight); -void var88_csc (flam3_iter_helper *f, double weight); -void var89_cot (flam3_iter_helper *f, double weight); -void var90_sinh (flam3_iter_helper *f, double weight); -void var91_cosh (flam3_iter_helper *f, double weight); -void var92_tanh (flam3_iter_helper *f, double weight); -void var93_sech (flam3_iter_helper *f, double weight); -void var94_csch (flam3_iter_helper *f, double weight); -void var95_coth (flam3_iter_helper *f, double weight); -void var96_auger (flam3_iter_helper *f, double weight); -void var97_flux (flam3_iter_helper *f, double weight); -void var98_mobius (flam3_iter_helper *f, double weight); - -/* Precalculation functions */ -void perspective_precalc(flam3_xform *xf); -void juliaN_precalc(flam3_xform *xf); -void juliaScope_precalc(flam3_xform *xf); -void radial_blur_precalc(flam3_xform *xf); -void waves_precalc(flam3_xform *xf); -void disc2_precalc(flam3_xform *xf); -void supershape_precalc(flam3_xform *xf); -void wedgeJulia_precalc(flam3_xform *xf); - -void xform_precalc(flam3_genome *cp, int xi); -int prepare_precalc_flags(flam3_genome *); - -int apply_xform(flam3_genome *cp, int fn, double *p, double *q, randctx *rc); -void initialize_xforms(flam3_genome *thiscp, int start_here); -#endif diff --git a/src/vidres.flam3 b/src/vidres.flam3 deleted file mode 100755 index 285b1ce..0000000 --- a/src/vidres.flam3 +++ /dev/null @@ -1,12 +0,0 @@ - diff --git a/test.flam3 b/test.flam3 new file mode 100644 index 0000000..62dcc79 --- /dev/null +++ b/test.flam3 @@ -0,0 +1,14 @@ + + + + + + + + + + + + + + diff --git a/variations.c b/variations.c new file mode 100644 index 0000000..cc5c4c3 --- /dev/null +++ b/variations.c @@ -0,0 +1,2566 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#include "variations.h" +#include "interpolation.h" + +#define badvalue(x) (((x)!=(x))||((x)>1e10)||((x)<-1e10)) + +/* Wrap the sincos function for Macs */ +#if defined(__APPLE__) || defined(_MSC_VER) +#define sincos(x,s,c) *(s)=sin(x); *(c)=cos(x); +#else +extern void sincos(double x, double *s, double *c); +#endif + +#ifdef _MSC_VER +#define trunc (int) +#endif + +char *flam3_variation_names[1+flam3_nvariations] = { + "linear", + "sinusoidal", + "spherical", + "swirl", + "horseshoe", + "polar", + "handkerchief", + "heart", + "disc", + "spiral", + "hyperbolic", + "diamond", + "ex", + "julia", + "bent", + "waves", + "fisheye", + "popcorn", + "exponential", + "power", + "cosine", + "rings", + "fan", + "blob", + "pdj", + "fan2", + "rings2", + "eyefish", + "bubble", + "cylinder", + "perspective", + "noise", + "julian", + "juliascope", + "blur", + "gaussian_blur", + "radial_blur", + "pie", + "ngon", + "curl", + "rectangles", + "arch", + "tangent", + "square", + "rays", + "blade", + "secant2", + "twintrian", + "cross", + "disc2", + "super_shape", + "flower", + "conic", + "parabola", + "bent2", + "bipolar", + "boarders", + "butterfly", + "cell", + "cpow", + "curve", + "edisc", + "elliptic", + "escher", + "foci", + "lazysusan", + "loonie", + "pre_blur", + "modulus", + "oscilloscope", + "polar2", + "popcorn2", + "scry", + "separation", + "split", + "splits", + "stripes", + "wedge", + "wedge_julia", + "wedge_sph", + "whorl", + "waves2", + "exp", + "log", + "sin", + "cos", + "tan", + "sec", + "csc", + "cot", + "sinh", + "cosh", + "tanh", + "sech", + "csch", + "coth", + "auger", + "flux", + "mobius", + 0 +}; + +/* + * VARIATION FUNCTIONS + * must be of the form void (void *, double) + */ +void var0_linear (flam3_iter_helper *f, double weight) { + /* linear */ + /* nx = tx; + ny = ty; + p[0] += v * nx; + p[1] += v * ny; */ + + f->p0 += weight * f->tx; + f->p1 += weight * f->ty; +} + +void var1_sinusoidal (flam3_iter_helper *f, double weight) { + /* sinusoidal */ + /* nx = sin(tx); + ny = sin(ty); + p[0] += v * nx; + p[1] += v * ny; */ + + f->p0 += weight * sin(f->tx); + f->p1 += weight * sin(f->ty); +} + +void var2_spherical (flam3_iter_helper *f, double weight) { + /* spherical */ + /* double r2 = tx * tx + ty * ty + 1e-6; + nx = tx / r2; + ny = ty / r2; + p[0] += v * nx; + p[1] += v * ny; */ + + double r2 = weight / ( f->precalc_sumsq + EPS); + + f->p0 += r2 * f->tx; + f->p1 += r2 * f->ty; +} + +void var3_swirl (flam3_iter_helper *f, double weight) { + /* swirl */ + /* double r2 = tx * tx + ty * ty; /k here is fun + double c1 = sin(r2); + double c2 = cos(r2); + nx = c1 * tx - c2 * ty; + ny = c2 * tx + c1 * ty; + p[0] += v * nx; + p[1] += v * ny; */ + + double r2 = f->precalc_sumsq; + double c1,c2; + double nx,ny; + + sincos(r2,&c1,&c2); +// double c1 = sin(r2); +// double c2 = cos(r2); + nx = c1 * f->tx - c2 * f->ty; + ny = c2 * f->tx + c1 * f->ty; + + f->p0 += weight * nx; + f->p1 += weight * ny; +} + +void var4_horseshoe (flam3_iter_helper *f, double weight) { + /* horseshoe */ + /* a = atan2(tx, ty); + c1 = sin(a); + c2 = cos(a); + nx = c1 * tx - c2 * ty; + ny = c2 * tx + c1 * ty; + p[0] += v * nx; + p[1] += v * ny; */ + + double r = weight / (f->precalc_sqrt + EPS); + + f->p0 += (f->tx - f->ty) * (f->tx + f->ty) * r; + f->p1 += 2.0 * f->tx * f->ty * r; +} + +void var5_polar (flam3_iter_helper *f, double weight) { + /* polar */ + /* nx = atan2(tx, ty) / M_PI; + ny = sqrt(tx * tx + ty * ty) - 1.0; + p[0] += v * nx; + p[1] += v * ny; */ + + double nx = f->precalc_atan * M_1_PI; + double ny = f->precalc_sqrt - 1.0; + + f->p0 += weight * nx; + f->p1 += weight * ny; +} + +void var6_handkerchief (flam3_iter_helper *f, double weight) { + /* folded handkerchief */ + /* a = atan2(tx, ty); + r = sqrt(tx*tx + ty*ty); + p[0] += v * sin(a+r) * r; + p[1] += v * cos(a-r) * r; */ + + double a = f->precalc_atan; + double r = f->precalc_sqrt; + + f->p0 += weight * r * sin(a+r); + f->p1 += weight * r * cos(a-r); +} + +void var7_heart (flam3_iter_helper *f, double weight) { + /* heart */ + /* a = atan2(tx, ty); + r = sqrt(tx*tx + ty*ty); + a *= r; + p[0] += v * sin(a) * r; + p[1] += v * cos(a) * -r; */ + + double a = f->precalc_sqrt * f->precalc_atan; + double ca,sa; + double r = weight * f->precalc_sqrt; + + sincos(a,&sa,&ca); + + f->p0 += r * sa; + f->p1 += (-r) * ca; +} + +void var8_disc (flam3_iter_helper *f, double weight) { + /* disc */ + /* nx = tx * M_PI; + ny = ty * M_PI; + a = atan2(nx, ny); + r = sqrt(nx*nx + ny*ny); + p[0] += v * sin(r) * a / M_PI; + p[1] += v * cos(r) * a / M_PI; */ + + double a = f->precalc_atan * M_1_PI; + double r = M_PI * f->precalc_sqrt; + double sr,cr; + sincos(r,&sr,&cr); + + f->p0 += weight * sr * a; + f->p1 += weight * cr * a; +} + +void var9_spiral (flam3_iter_helper *f, double weight) { + /* spiral */ + /* a = atan2(tx, ty); + r = sqrt(tx*tx + ty*ty) + 1e-6; + p[0] += v * (cos(a) + sin(r)) / r; + p[1] += v * (sin(a) - cos(r)) / r; */ + + double r = f->precalc_sqrt + EPS; + double r1 = weight/r; + double sr,cr; + sincos(r,&sr,&cr); + + f->p0 += r1 * (f->precalc_cosa + sr); + f->p1 += r1 * (f->precalc_sina - cr); +} + +void var10_hyperbolic (flam3_iter_helper *f, double weight) { + /* hyperbolic */ + /* a = atan2(tx, ty); + r = sqrt(tx*tx + ty*ty) + 1e-6; + p[0] += v * sin(a) / r; + p[1] += v * cos(a) * r; */ + + double r = f->precalc_sqrt + EPS; + + f->p0 += weight * f->precalc_sina / r; + f->p1 += weight * f->precalc_cosa * r; +} + +void var11_diamond (flam3_iter_helper *f, double weight) { + /* diamond */ + /* a = atan2(tx, ty); + r = sqrt(tx*tx + ty*ty); + p[0] += v * sin(a) * cos(r); + p[1] += v * cos(a) * sin(r); */ + + double r = f->precalc_sqrt; + double sr,cr; + sincos(r,&sr,&cr); + + f->p0 += weight * f->precalc_sina * cr; + f->p1 += weight * f->precalc_cosa * sr; +} + +void var12_ex (flam3_iter_helper *f, double weight) { + /* ex */ + /* a = atan2(tx, ty); + r = sqrt(tx*tx + ty*ty); + n0 = sin(a+r); + n1 = cos(a-r); + m0 = n0 * n0 * n0 * r; + m1 = n1 * n1 * n1 * r; + p[0] += v * (m0 + m1); + p[1] += v * (m0 - m1); */ + + double a = f->precalc_atan; + double r = f->precalc_sqrt; + + double n0 = sin(a+r); + double n1 = cos(a-r); + + double m0 = n0 * n0 * n0 * r; + double m1 = n1 * n1 * n1 * r; + + f->p0 += weight * (m0 + m1); + f->p1 += weight * (m0 - m1); +} + +void var13_julia (flam3_iter_helper *f, double weight) { + /* julia */ + /* a = atan2(tx, ty)/2.0; + if (flam3_random_bit()) a += M_PI; + r = pow(tx*tx + ty*ty, 0.25); + nx = r * cos(a); + ny = r * sin(a); + p[0] += v * nx; + p[1] += v * ny; */ + + double r; + double a = 0.5 * f->precalc_atan; + double sa,ca; + + if (flam3_random_isaac_bit(f->rc)) //(flam3_random_bit()) + a += M_PI; + + r = weight * sqrt(f->precalc_sqrt); + + sincos(a,&sa,&ca); + + f->p0 += r * ca; + f->p1 += r * sa; +} + +void var14_bent (flam3_iter_helper *f, double weight) { + /* bent */ + /* nx = tx; + ny = ty; + if (nx < 0.0) nx = nx * 2.0; + if (ny < 0.0) ny = ny / 2.0; + p[0] += v * nx; + p[1] += v * ny; */ + + double nx = f->tx; + double ny = f->ty; + + if (nx < 0.0) + nx = nx * 2.0; + if (ny < 0.0) + ny = ny / 2.0; + + f->p0 += weight * nx; + f->p1 += weight * ny; +} + +void var15_waves (flam3_iter_helper *f, double weight) { + /* waves */ + /* dx = coef[2][0]; + dy = coef[2][1]; + nx = tx + coef[1][0]*sin(ty/((dx*dx)+EPS)); + ny = ty + coef[1][1]*sin(tx/((dy*dy)+EPS)); + p[0] += v * nx; + p[1] += v * ny; */ + + double c10 = f->xform->c[1][0]; + double c11 = f->xform->c[1][1]; + + double nx = f->tx + c10 * sin( f->ty * f->xform->waves_dx2 ); + double ny = f->ty + c11 * sin( f->tx * f->xform->waves_dy2 ); + + f->p0 += weight * nx; + f->p1 += weight * ny; +} + +void var16_fisheye (flam3_iter_helper *f, double weight) { + /* fisheye */ + /* a = atan2(tx, ty); + r = sqrt(tx*tx + ty*ty); + r = 2 * r / (r + 1); + nx = r * cos(a); + ny = r * sin(a); + p[0] += v * nx; + p[1] += v * ny; */ + + double r = f->precalc_sqrt; + + r = 2 * weight / (r+1); + + f->p0 += r * f->ty; + f->p1 += r * f->tx; +} + +void var17_popcorn (flam3_iter_helper *f, double weight) { + /* popcorn */ + /* dx = tan(3*ty); + dy = tan(3*tx); + nx = tx + coef[2][0] * sin(dx); + ny = ty + coef[2][1] * sin(dy); + p[0] += v * nx; + p[1] += v * ny; */ + + double dx = tan(3*f->ty); + double dy = tan(3*f->tx); + + double nx = f->tx + f->xform->c[2][0] * sin(dx); + double ny = f->ty + f->xform->c[2][1] * sin(dy); + + f->p0 += weight * nx; + f->p1 += weight * ny; +} + +void var18_exponential (flam3_iter_helper *f, double weight) { + /* exponential */ + /* dx = exp(tx-1.0); + dy = M_PI * ty; + nx = cos(dy) * dx; + ny = sin(dy) * dx; + p[0] += v * nx; + p[1] += v * ny; */ + + double dx = weight * exp(f->tx - 1.0); + double dy = M_PI * f->ty; + double sdy,cdy; + + sincos(dy,&sdy,&cdy); + + + f->p0 += dx * cdy; + f->p1 += dx * sdy; +} + +void var19_power (flam3_iter_helper *f, double weight) { + /* power */ + /* a = atan2(tx, ty); + sa = sin(a); + r = sqrt(tx*tx + ty*ty); + r = pow(r, sa); + nx = r * precalc_cosa; + ny = r * sa; + p[0] += v * nx; + p[1] += v * ny; */ + + double r = weight * pow(f->precalc_sqrt, f->precalc_sina); + + f->p0 += r * f->precalc_cosa; + f->p1 += r * f->precalc_sina; +} + +void var20_cosine (flam3_iter_helper *f, double weight) { + /* cosine */ + /* nx = cos(tx * M_PI) * cosh(ty); + ny = -sin(tx * M_PI) * sinh(ty); + p[0] += v * nx; + p[1] += v * ny; */ + + double a = f->tx * M_PI; + double sa,ca; + double nx,ny; + + sincos(a,&sa,&ca); + nx = ca * cosh(f->ty); + ny = -sa * sinh(f->ty); + + f->p0 += weight * nx; + f->p1 += weight * ny; +} + +void var21_rings (flam3_iter_helper *f, double weight) { + /* rings */ + /* dx = coef[2][0]; + dx = dx * dx + EPS; + r = sqrt(tx*tx + ty*ty); + r = fmod(r + dx, 2*dx) - dx + r*(1-dx); + a = atan2(tx, ty); + nx = cos(a) * r; + ny = sin(a) * r; + p[0] += v * nx; + p[1] += v * ny; */ + + double dx = f->xform->c[2][0] * f->xform->c[2][0] + EPS; + double r = f->precalc_sqrt; + r = weight * (fmod(r+dx, 2*dx) - dx + r * (1 - dx)); + + f->p0 += r * f->precalc_cosa; + f->p1 += r * f->precalc_sina; +} + +void var22_fan (flam3_iter_helper *f, double weight) { + /* fan */ + /* dx = coef[2][0]; + dy = coef[2][1]; + dx = M_PI * (dx * dx + EPS); + dx2 = dx/2; + a = atan(tx,ty); + r = sqrt(tx*tx + ty*ty); + a += (fmod(a+dy, dx) > dx2) ? -dx2 : dx2; + nx = cos(a) * r; + ny = sin(a) * r; + p[0] += v * nx; + p[1] += v * ny; */ + + double dx = M_PI * (f->xform->c[2][0] * f->xform->c[2][0] + EPS); + double dy = f->xform->c[2][1]; + double dx2 = 0.5 * dx; + + double a = f->precalc_atan; + double r = weight * f->precalc_sqrt; + double sa,ca; + + a += (fmod(a+dy,dx) > dx2) ? -dx2 : dx2; + sincos(a,&sa,&ca); + + f->p0 += r * ca; + f->p1 += r * sa; +} + +void var23_blob (flam3_iter_helper *f, double weight) { + /* blob */ + /* a = atan2(tx, ty); + r = sqrt(tx*tx + ty*ty); + r = r * (bloblow + (blobhigh-bloblow) * (0.5 + 0.5 * sin(blobwaves * a))); + nx = sin(a) * r; + ny = cos(a) * r; + + p[0] += v * nx; + p[1] += v * ny; */ + + double r = f->precalc_sqrt; + double a = f->precalc_atan; + double bdiff = f->xform->blob_high - f->xform->blob_low; + + r = r * (f->xform->blob_low + + bdiff * (0.5 + 0.5 * sin(f->xform->blob_waves * a))); + + f->p0 += weight * f->precalc_sina * r; + f->p1 += weight * f->precalc_cosa * r; +} + +void var24_pdj (flam3_iter_helper *f, double weight) { + /* pdj */ + /* nx1 = cos(pdjb * tx); + nx2 = sin(pdjc * tx); + ny1 = sin(pdja * ty); + ny2 = cos(pdjd * ty); + + p[0] += v * (ny1 - nx1); + p[1] += v * (nx2 - ny2); */ + + double nx1 = cos(f->xform->pdj_b * f->tx); + double nx2 = sin(f->xform->pdj_c * f->tx); + double ny1 = sin(f->xform->pdj_a * f->ty); + double ny2 = cos(f->xform->pdj_d * f->ty); + + f->p0 += weight * (ny1 - nx1); + f->p1 += weight * (nx2 - ny2); +} + +void var25_fan2 (flam3_iter_helper *f, double weight) { + /* fan2 */ + /* a = precalc_atan; + r = precalc_sqrt; + + dy = fan2y; + dx = M_PI * (fan2x * fan2x + EPS); + dx2 = dx / 2.0; + + t = a + dy - dx * (int)((a + dy)/dx); + + if (t > dx2) + a = a - dx2; + else + a = a + dx2; + + nx = sin(a) * r; + ny = cos(a) * r; + + p[0] += v * nx; + p[1] += v * ny; */ + + double dy = f->xform->fan2_y; + double dx = M_PI * (f->xform->fan2_x * f->xform->fan2_x + EPS); + double dx2 = 0.5 * dx; + double a = f->precalc_atan; + double sa,ca; + double r = weight * f->precalc_sqrt; + + double t = a + dy - dx * (int)((a + dy)/dx); + + if (t>dx2) + a = a-dx2; + else + a = a+dx2; + + sincos(a,&sa,&ca); + + f->p0 += r * sa; + f->p1 += r * ca; +} + +void var26_rings2 (flam3_iter_helper *f, double weight) { + /* rings2 */ + /* r = precalc_sqrt; + dx = rings2val * rings2val + EPS; + r += dx - 2.0*dx*(int)((r + dx)/(2.0 * dx)) - dx + r * (1.0-dx); + nx = precalc_sina * r; + ny = precalc_cosa * r; + p[0] += v * nx; + p[1] += v * ny; */ + + double r = f->precalc_sqrt; + double dx = f->xform->rings2_val * f->xform->rings2_val + EPS; + + r += -2.0*dx*(int)((r+dx)/(2.0*dx)) + r * (1.0-dx); + + f->p0 += weight * f->precalc_sina * r; + f->p1 += weight * f->precalc_cosa * r; +} + +void var27_eyefish (flam3_iter_helper *f, double weight) { + /* eyefish */ + /* r = 2.0 * v / (precalc_sqrt + 1.0); + p[0] += r*tx; + p[1] += r*ty; */ + + double r = (weight * 2.0) / (f->precalc_sqrt + 1.0); + + f->p0 += r * f->tx; + f->p1 += r * f->ty; +} + +void var28_bubble (flam3_iter_helper *f, double weight) { + /* bubble */ + + double r = weight / (0.25 * (f->precalc_sumsq) + 1); + + f->p0 += r * f->tx; + f->p1 += r * f->ty; +} + +void var29_cylinder (flam3_iter_helper *f, double weight) { + /* cylinder (01/06) */ + + f->p0 += weight * sin(f->tx); + f->p1 += weight * f->ty; +} + +void var30_perspective (flam3_iter_helper *f, double weight) { + /* perspective (01/06) */ + + double t = 1.0 / (f->xform->perspective_dist - f->ty * f->xform->persp_vsin); + + f->p0 += weight * f->xform->perspective_dist * f->tx * t; + f->p1 += weight * f->xform->persp_vfcos * f->ty * t; +} + +void var31_noise (flam3_iter_helper *f, double weight) { + /* noise (03/06) */ + + double tmpr, sinr, cosr, r; + + tmpr = flam3_random_isaac_01(f->rc) * 2 * M_PI; + sincos(tmpr,&sinr,&cosr); + + r = weight * flam3_random_isaac_01(f->rc); + + f->p0 += f->tx * r * cosr; + f->p1 += f->ty * r * sinr; +} + +void var32_juliaN_generic (flam3_iter_helper *f, double weight) { + /* juliaN (03/06) */ + + int t_rnd = trunc((f->xform->julian_rN)*flam3_random_isaac_01(f->rc)); + + double tmpr = (f->precalc_atanyx + 2 * M_PI * t_rnd) / f->xform->julian_power; + + double r = weight * pow(f->precalc_sumsq, f->xform->julian_cn); + double sina, cosa; + sincos(tmpr,&sina,&cosa); + + f->p0 += r * cosa; + f->p1 += r * sina; +} + +void var33_juliaScope_generic (flam3_iter_helper *f, double weight) { + /* juliaScope (03/06) */ + + int t_rnd = trunc((f->xform->juliascope_rN) * flam3_random_isaac_01(f->rc)); + + double tmpr, r; + double sina, cosa; + + if ((t_rnd & 1) == 0) + tmpr = (2 * M_PI * t_rnd + f->precalc_atanyx) / f->xform->juliascope_power; + else + tmpr = (2 * M_PI * t_rnd - f->precalc_atanyx) / f->xform->juliascope_power; + + sincos(tmpr,&sina,&cosa); + + r = weight * pow(f->precalc_sumsq, f->xform->juliascope_cn); + + f->p0 += r * cosa; + f->p1 += r * sina; +} + +void var34_blur (flam3_iter_helper *f, double weight) { + /* blur (03/06) */ + + double tmpr, sinr, cosr, r; + + tmpr = flam3_random_isaac_01(f->rc) * 2 * M_PI; + sincos(tmpr,&sinr,&cosr); + + r = weight * flam3_random_isaac_01(f->rc); + + f->p0 += r * cosr; + f->p1 += r * sinr; +} + +void var35_gaussian (flam3_iter_helper *f, double weight) { + /* gaussian (09/06) */ + + double ang, r, sina, cosa; + + ang = flam3_random_isaac_01(f->rc) * 2 * M_PI; + sincos(ang,&sina,&cosa); + + r = weight * ( flam3_random_isaac_01(f->rc) + flam3_random_isaac_01(f->rc) + + flam3_random_isaac_01(f->rc) + flam3_random_isaac_01(f->rc) - 2.0 ); + + f->p0 += r * cosa; + f->p1 += r * sina; +} + +void var36_radial_blur (flam3_iter_helper *f, double weight) { + /* radial blur (09/06) */ + /* removed random storage 6/07 */ + + double rndG, ra, rz, tmpa, sa, ca; + + /* Get pseudo-gaussian */ + rndG = weight * (flam3_random_isaac_01(f->rc) + flam3_random_isaac_01(f->rc) + + flam3_random_isaac_01(f->rc) + flam3_random_isaac_01(f->rc) - 2.0); + + /* Calculate angle & zoom */ + ra = f->precalc_sqrt; + tmpa = f->precalc_atanyx + f->xform->radialBlur_spinvar*rndG; + sincos(tmpa,&sa,&ca); + rz = f->xform->radialBlur_zoomvar * rndG - 1; + + f->p0 += ra * ca + rz * f->tx; + f->p1 += ra * sa + rz * f->ty; +} + +void var37_pie(flam3_iter_helper *f, double weight) { + /* pie by Joel Faber (June 2006) */ + + double a, r, sa, ca; + int sl; + + sl = (int) (flam3_random_isaac_01(f->rc) * f->xform->pie_slices + 0.5); + a = f->xform->pie_rotation + + 2.0 * M_PI * (sl + flam3_random_isaac_01(f->rc) * f->xform->pie_thickness) / f->xform->pie_slices; + r = weight * flam3_random_isaac_01(f->rc); + sincos(a,&sa,&ca); + + f->p0 += r * ca; + f->p1 += r * sa; +} + +void var38_ngon(flam3_iter_helper *f, double weight) { + /* ngon by Joel Faber (09/06) */ + + double r_factor,theta,phi,b, amp; + + r_factor = pow(f->precalc_sumsq, f->xform->ngon_power/2.0); + + theta = f->precalc_atanyx; + b = 2*M_PI/f->xform->ngon_sides; + + phi = theta - (b*floor(theta/b)); + if (phi > b/2) + phi -= b; + + amp = f->xform->ngon_corners * (1.0 / (cos(phi) + EPS) - 1.0) + f->xform->ngon_circle; + amp /= (r_factor + EPS); + + f->p0 += weight * f->tx * amp; + f->p1 += weight * f->ty * amp; +} + +void var39_curl(flam3_iter_helper *f, double weight) +{ + double re = 1.0 + f->xform->curl_c1 * f->tx + f->xform->curl_c2 * (f->tx * f->tx - f->ty * f->ty); + double im = f->xform->curl_c1 * f->ty + 2.0 * f->xform->curl_c2 * f->tx * f->ty; + + double r = weight / (re*re + im*im); + + f->p0 += (f->tx * re + f->ty * im) * r; + f->p1 += (f->ty * re - f->tx * im) * r; +} + +void var40_rectangles(flam3_iter_helper *f, double weight) +{ + if (f->xform->rectangles_x==0) + f->p0 += weight * f->tx; + else + f->p0 += weight * ((2 * floor(f->tx / f->xform->rectangles_x) + 1) * f->xform->rectangles_x - f->tx); + + if (f->xform->rectangles_y==0) + f->p1 += weight * f->ty; + else + f->p1 += weight * ((2 * floor(f->ty / f->xform->rectangles_y) + 1) * f->xform->rectangles_y - f->ty); + +} + +void var41_arch(flam3_iter_helper *f, double weight) +{ + /* Z+ variation Jan 07 + procedure TXForm.Arch; + var + sinr, cosr: double; + begin + SinCos(random * vars[29]*pi, sinr, cosr); + FPx := FPx + sinr*vars[29]; + FPy := FPy + sqr(sinr)/cosr*vars[29]; + end; + */ + + /* + * !!! Note !!! + * This code uses the variation weight in a non-standard fashion, and + * it may change or even be removed in future versions of flam3. + */ + + double ang = flam3_random_isaac_01(f->rc) * weight * M_PI; + double sinr,cosr; + sincos(ang,&sinr,&cosr); + + f->p0 += weight * sinr; + f->p1 += weight * (sinr*sinr)/cosr; + +} + +void var42_tangent(flam3_iter_helper *f, double weight) +{ + /* Z+ variation Jan 07 + procedure TXForm.Tangent; + begin + FPx := FPx + vars[30] * (sin(FTx)/cos(FTy)); + FPy := FPy + vars[30] * (sin(FTy)/cos(FTy)); + end; + */ + + f->p0 += weight * sin(f->tx)/cos(f->ty); + f->p1 += weight * tan(f->ty); + +} + +void var43_square(flam3_iter_helper *f, double weight) +{ + /* Z+ variation Jan 07 + procedure TXForm.SquareBlur; + begin + FPx := FPx + vars[31] * (random - 0.5); + FPy := FPy + vars[31] * (random - 0.5); + end; + */ + + f->p0 += weight * (flam3_random_isaac_01(f->rc) - 0.5); + f->p1 += weight * (flam3_random_isaac_01(f->rc) - 0.5); + +} + +void var44_rays(flam3_iter_helper *f, double weight) +{ + /* Z+ variation Jan 07 + procedure TXForm.Rays; + var + r, sinr, cosr, tgr: double; + begin + SinCos(random * vars[32]*pi, sinr, cosr); + r := vars[32] / (sqr(FTx) + sqr(FTy) + EPS); + tgr := sinr/cosr; + FPx := FPx + tgr * (cos(FTx)*vars[32]) * r; + FPy := FPy + tgr * (sin(FTy)*vars[32]) * r; + end; + */ + + /* + * !!! Note !!! + * This code uses the variation weight in a non-standard fashion, and + * it may change or even be removed in future versions of flam3. + */ + + double ang = weight * flam3_random_isaac_01(f->rc) * M_PI; + double r = weight / (f->precalc_sumsq + EPS); + double tanr = weight * tan(ang) * r; + + + f->p0 += tanr * cos(f->tx); + f->p1 += tanr * sin(f->ty); + +} + +void var45_blade(flam3_iter_helper *f, double weight) +{ + /* Z+ variation Jan 07 + procedure TXForm.Blade; + var + r, sinr, cosr: double; + begin + r := sqrt(sqr(FTx) + sqr(FTy))*vars[33]; + SinCos(r*random, sinr, cosr); + FPx := FPx + vars[33] * FTx * (cosr + sinr); + FPy := FPy + vars[33] * FTx * (cosr - sinr); + end; + */ + + /* + * !!! Note !!! + * This code uses the variation weight in a non-standard fashion, and + * it may change or even be removed in future versions of flam3. + */ + + double r = flam3_random_isaac_01(f->rc) * weight * f->precalc_sqrt; + double sinr,cosr; + + sincos(r,&sinr,&cosr); + + f->p0 += weight * f->tx * (cosr + sinr); + f->p1 += weight * f->tx * (cosr - sinr); + +} + +void var46_secant2(flam3_iter_helper *f, double weight) +{ + /* Intended as a 'fixed' version of secant */ + + /* + * !!! Note !!! + * This code uses the variation weight in a non-standard fashion, and + * it may change or even be removed in future versions of flam3. + */ + + double r = weight * f->precalc_sqrt; + double cr = cos(r); + double icr = 1.0/cr; + + f->p0 += weight * f->tx; + + if (cr<0) + f->p1 += weight*(icr + 1); + else + f->p1 += weight*(icr - 1); +} + +void var47_twintrian(flam3_iter_helper *f, double weight) +{ + /* Z+ variation Jan 07 + procedure TXForm.TwinTrian; + var + r, diff, sinr, cosr: double; + begin + r := sqrt(sqr(FTx) + sqr(FTy))*vars[35]; + SinCos(r*random, sinr, cosr); + diff := Math.Log10(sinr*sinr)+cosr; + FPx := FPx + vars[35] * FTx * diff; + FPy := FPy + vars[35] * FTx * (diff - (sinr*pi)); + end; + */ + + /* + * !!! Note !!! + * This code uses the variation weight in a non-standard fashion, and + * it may change or even be removed in future versions of flam3. + */ + + double r = flam3_random_isaac_01(f->rc) * weight * f->precalc_sqrt; + double sinr,cosr,diff; + + sincos(r,&sinr,&cosr); + diff = log10(sinr*sinr)+cosr; + + if (badvalue(diff)) + diff = -30.0; + + f->p0 += weight * f->tx * diff; + f->p1 += weight * f->tx * (diff - sinr*M_PI); + +} + +void var48_cross(flam3_iter_helper *f, double weight) +{ + /* Z+ variation Jan 07 + procedure TXForm.Cross; + var + r: double; + begin + r := vars[36]*sqrt(1/(sqr(sqr(FTx)-sqr(FTy))+EPS)); + FPx := FPx + FTx * r; + FPy := FPy + FTy * r; + end; + */ + + double s = f->tx*f->tx - f->ty*f->ty; + double r = weight * sqrt(1.0 / (s*s+EPS)); + + f->p0 += f->tx * r; + f->p1 += f->ty * r; + +} + +void var49_disc2(flam3_iter_helper *f, double weight) +{ + /* Z+ variation Jan 07 + c := vvar/PI; + k := rot*PI; + sinadd := Sin(add); + cosadd := Cos(add); + cosadd := cosadd - 1; + if (add > 2*PI) then begin + cosadd := cosadd * (1 + add - 2*PI); + sinadd := sinadd * (1 + add - 2*PI) + end + else if (add < -2*PI) then begin + cosadd := cosadd * (1 + add + 2*PI); + sinadd := sinadd * (1 + add + 2*PI) + end + end; + procedure TVariationDisc2.CalcFunction; + var + r, sinr, cosr: extended; + begin + SinCos(k * (FTx^+FTy^), sinr, cosr); //rot*PI + r := c * arctan2(FTx^, FTy^); //vvar/PI + FPx^ := FPx^ + (sinr + cosadd) * r; + FPy^ := FPy^ + (cosr + sinadd) * r; + */ + + double r,t,sinr, cosr; + + t = f->xform->disc2_timespi * (f->tx + f->ty); + sincos(t,&sinr,&cosr); + r = weight * f->precalc_atan / M_PI; + + f->p0 += (sinr + f->xform->disc2_cosadd) * r; + f->p1 += (cosr + f->xform->disc2_sinadd) * r; + +} + +void var50_supershape(flam3_iter_helper *f, double weight) { + + double theta; + double t1,t2,r; + double st,ct; + double myrnd; + + theta = f->xform->super_shape_pm_4 * f->precalc_atanyx + M_PI_4; + + sincos(theta,&st,&ct); + + t1 = fabs(ct); + t1 = pow(t1,f->xform->super_shape_n2); + + t2 = fabs(st); + t2 = pow(t2,f->xform->super_shape_n3); + + myrnd = f->xform->super_shape_rnd; + + r = weight * ( (myrnd*flam3_random_isaac_01(f->rc) + (1.0-myrnd)*f->precalc_sqrt) - f->xform->super_shape_holes) + * pow(t1+t2,f->xform->super_shape_pneg1_n1) / f->precalc_sqrt; + + f->p0 += r * f->tx; + f->p1 += r * f->ty; +} + +void var51_flower(flam3_iter_helper *f, double weight) { + /* cyberxaos, 4/2007 */ + /* theta := arctan2(FTy^, FTx^); + r := (random-holes)*cos(petals*theta); + FPx^ := FPx^ + vvar*r*cos(theta); + FPy^ := FPy^ + vvar*r*sin(theta);*/ + + double theta = f->precalc_atanyx; + double r = weight * (flam3_random_isaac_01(f->rc) - f->xform->flower_holes) * + cos(f->xform->flower_petals*theta) / f->precalc_sqrt; + + f->p0 += r * f->tx; + f->p1 += r * f->ty; +} + +void var52_conic(flam3_iter_helper *f, double weight) { + /* cyberxaos, 4/2007 */ + /* theta := arctan2(FTy^, FTx^); + r := (random - holes)*((eccentricity)/(1+eccentricity*cos(theta))); + FPx^ := FPx^ + vvar*r*cos(theta); + FPy^ := FPy^ + vvar*r*sin(theta); */ + + double ct = f->tx / f->precalc_sqrt; + double r = weight * (flam3_random_isaac_01(f->rc) - f->xform->conic_holes) * + f->xform->conic_eccentricity / (1 + f->xform->conic_eccentricity*ct) / f->precalc_sqrt; + + f->p0 += r * f->tx; + f->p1 += r * f->ty; +} + +void var53_parabola(flam3_iter_helper *f, double weight) { + /* cyberxaos, 4/2007 */ + /* r := sqrt(sqr(FTx^) + sqr(FTy^)); + FPx^ := FPx^ + parabola_height*vvar*sin(r)*sin(r)*random; + FPy^ := FPy^ + parabola_width*vvar*cos(r)*random; */ + + double r = f->precalc_sqrt; + double sr,cr; + + sincos(r,&sr,&cr); + + f->p0 += f->xform->parabola_height * weight * sr*sr * flam3_random_isaac_01(f->rc); + f->p1 += f->xform->parabola_width * weight * cr * flam3_random_isaac_01(f->rc); + +} + +void var54_bent2 (flam3_iter_helper *f, double weight) { + + /* Bent2 in the Apophysis Plugin Pack */ + + double nx = f->tx; + double ny = f->ty; + + if (nx < 0.0) + nx = nx * f->xform->bent2_x; + if (ny < 0.0) + ny = ny * f->xform->bent2_y; + + f->p0 += weight * nx; + f->p1 += weight * ny; +} + +void var55_bipolar (flam3_iter_helper *f, double weight) { + + /* Bipolar in the Apophysis Plugin Pack */ + + double x2y2 = f->precalc_sumsq; + double t = x2y2+1; + double x2 = 2*f->tx; + double ps = -M_PI_2 * f->xform->bipolar_shift; + double y = 0.5 * atan2(2.0 * f->ty, x2y2 - 1.0) + ps; + + if (y > M_PI_2) + y = -M_PI_2 + fmod(y + M_PI_2, M_PI); + else if (y < -M_PI_2) + y = M_PI_2 - fmod(M_PI_2 - y, M_PI); + + f->p0 += weight * 0.25 * M_2_PI * log ( (t+x2) / (t-x2) ); + f->p1 += weight * M_2_PI * y; +} + +void var56_boarders (flam3_iter_helper *f, double weight) { + + /* Boarders in the Apophysis Plugin Pack */ + + double roundX, roundY, offsetX, offsetY; + + roundX = rint(f->tx); + roundY = rint(f->ty); + offsetX = f->tx - roundX; + offsetY = f->ty - roundY; + + if (flam3_random_isaac_01(f->rc) >= 0.75) { + f->p0 += weight*(offsetX*0.5 + roundX); + f->p1 += weight*(offsetY*0.5 + roundY); + } else { + + if (fabs(offsetX) >= fabs(offsetY)) { + + if (offsetX >= 0.0) { + f->p0 += weight*(offsetX*0.5 + roundX + 0.25); + f->p1 += weight*(offsetY*0.5 + roundY + 0.25 * offsetY / offsetX); + } else { + f->p0 += weight*(offsetX*0.5 + roundX - 0.25); + f->p1 += weight*(offsetY*0.5 + roundY - 0.25 * offsetY / offsetX); + } + + } else { + + if (offsetY >= 0.0) { + f->p1 += weight*(offsetY*0.5 + roundY + 0.25); + f->p0 += weight*(offsetX*0.5 + roundX + offsetX/offsetY*0.25); + } else { + f->p1 += weight*(offsetY*0.5 + roundY - 0.25); + f->p0 += weight*(offsetX*0.5 + roundX - offsetX/offsetY*0.25); + } + } + } +} + +void var57_butterfly (flam3_iter_helper *f, double weight) { + + /* Butterfly in the Apophysis Plugin Pack */ + + /* wx is weight*4/sqrt(3*pi) */ + double wx = weight*1.3029400317411197908970256609023; + + double y2 = f->ty*2.0; + double r = wx*sqrt(fabs(f->ty * f->tx)/(EPS + f->tx*f->tx + y2*y2)); + + f->p0 += r * f->tx; + f->p1 += r * y2; + +} + +void var58_cell (flam3_iter_helper *f, double weight) { + + /* Cell in the Apophysis Plugin Pack */ + + double inv_cell_size = 1.0/f->xform->cell_size; + + /* calculate input cell */ + int x = floor(f->tx*inv_cell_size); + int y = floor(f->ty*inv_cell_size); + + /* Offset from cell origin */ + double dx = f->tx - x*f->xform->cell_size; + double dy = f->ty - y*f->xform->cell_size; + + /* interleave cells */ + if (y >= 0) { + if (x >= 0) { + y *= 2; + x *= 2; + } else { + y *= 2; + x = -(2*x+1); + } + } else { + if (x >= 0) { + y = -(2*y+1); + x *= 2; + } else { + y = -(2*y+1); + x = -(2*x+1); + } + } + + f->p0 += weight * (dx + x*f->xform->cell_size); + f->p1 -= weight * (dy + y*f->xform->cell_size); + +} + +void var59_cpow (flam3_iter_helper *f, double weight) { + + /* Cpow in the Apophysis Plugin Pack */ + + double a = f->precalc_atanyx; + double lnr = 0.5 * log(f->precalc_sumsq); + double va = 2.0 * M_PI / f->xform->cpow_power; + double vc = f->xform->cpow_r / f->xform->cpow_power; + double vd = f->xform->cpow_i / f->xform->cpow_power; + double ang = vc*a + vd*lnr + va*floor(f->xform->cpow_power*flam3_random_isaac_01(f->rc)); + double sa,ca; + + double m = weight * exp(vc * lnr - vd * a); + + sincos(ang,&sa,&ca); + + f->p0 += m * ca; + f->p1 += m * sa; + +} + +void var60_curve (flam3_iter_helper *f, double weight) { + + /* Curve in the Apophysis Plugin Pack */ + + double pc_xlen = f->xform->curve_xlength*f->xform->curve_xlength; + double pc_ylen = f->xform->curve_ylength*f->xform->curve_ylength; + + if (pc_xlen<1E-20) pc_xlen = 1E-20; + + if (pc_ylen<1E-20) pc_ylen = 1E-20; + + f->p0 += weight * (f->tx + f->xform->curve_xamp * exp(-f->ty*f->ty/pc_xlen)); + f->p1 += weight * (f->ty + f->xform->curve_yamp * exp(-f->tx*f->tx/pc_ylen)); + +} + +void var61_edisc (flam3_iter_helper *f, double weight) { + + /* Edisc in the Apophysis Plugin Pack */ + + double tmp = f->precalc_sumsq + 1.0; + double tmp2 = 2.0 * f->tx; + double r1 = sqrt(tmp+tmp2); + double r2 = sqrt(tmp-tmp2); + double xmax = (r1+r2) * 0.5; + double a1 = log(xmax + sqrt(xmax - 1.0)); + double a2 = -acos(f->tx/xmax); + double w = weight / 11.57034632; + double snv,csv,snhu,cshu; + + sincos(a1,&snv,&csv); + + snhu = sinh(a2); + cshu = cosh(a2); + + if (f->ty > 0.0) snv = -snv; + + f->p0 += w * cshu * csv; + f->p1 += w * snhu * snv; + +} + +void var62_elliptic (flam3_iter_helper *f, double weight) { + + /* Elliptic in the Apophysis Plugin Pack */ + + double tmp = f->precalc_sumsq + 1.0; + double x2 = 2.0 * f->tx; + double xmax = 0.5 * (sqrt(tmp+x2) + sqrt(tmp-x2)); + double a = f->tx / xmax; + double b = 1.0 - a*a; + double ssx = xmax - 1.0; + double w = weight / M_PI_2; + + if (b<0) + b = 0; + else + b = sqrt(b); + + if (ssx<0) + ssx = 0; + else + ssx = sqrt(ssx); + + f->p0 += w * atan2(a,b); + + if (f->ty > 0) + f->p1 += w * log(xmax + ssx); + else + f->p1 -= w * log(xmax + ssx); + +} + +void var63_escher (flam3_iter_helper *f, double weight) { + + /* Escher in the Apophysis Plugin Pack */ + + double seb,ceb; + double vc,vd; + double m,n; + double sn,cn; + + double a = f->precalc_atanyx; + double lnr = 0.5 * log(f->precalc_sumsq); + + sincos(f->xform->escher_beta,&seb,&ceb); + + vc = 0.5 * (1.0 + ceb); + vd = 0.5 * seb; + + m = weight * exp(vc*lnr - vd*a); + n = vc*a + vd*lnr; + + sincos(n,&sn,&cn); + + f->p0 += m * cn; + f->p1 += m * sn; + +} + +void var64_foci (flam3_iter_helper *f, double weight) { + + /* Foci in the Apophysis Plugin Pack */ + + double expx = exp(f->tx) * 0.5; + double expnx = 0.25 / expx; + double sn,cn,tmp; + + sincos(f->ty,&sn,&cn); + tmp = weight/(expx + expnx - cn); + + f->p0 += tmp * (expx - expnx); + f->p1 += tmp * sn; + +} + +void var65_lazysusan (flam3_iter_helper *f, double weight) { + + /* Lazysusan in the Apophysis Plugin Pack */ + + double x = f->tx - f->xform->lazysusan_x; + double y = f->ty + f->xform->lazysusan_y; + double r = sqrt(x*x + y*y); + double sina, cosa; + + if (rxform->lazysusan_spin + + f->xform->lazysusan_twist*(weight-r); + sincos(a,&sina,&cosa); + r = weight * r; + + f->p0 += r*cosa + f->xform->lazysusan_x; + f->p1 += r*sina - f->xform->lazysusan_y; + } else { + + r = weight * (1.0 + f->xform->lazysusan_space / r); + + f->p0 += r*x + f->xform->lazysusan_x; + f->p1 += r*y - f->xform->lazysusan_y; + + } + +} + +void var66_loonie (flam3_iter_helper *f, double weight) { + + /* Loonie in the Apophysis Plugin Pack */ + + /* + * !!! Note !!! + * This code uses the variation weight in a non-standard fashion, and + * it may change or even be removed in future versions of flam3. + */ + + double r2 = f->precalc_sumsq; + double w2 = weight*weight; + + if (r2 < w2) { + double r = weight * sqrt(w2/r2 - 1.0); + f->p0 += r * f->tx; + f->p1 += r * f->ty; + } else { + f->p0 += weight * f->tx; + f->p1 += weight * f->ty; + } + +} + +void var67_pre_blur (flam3_iter_helper *f, double weight) { + + /* pre-xform: PreBlur (Apo 2.08) */ + + /* Get pseudo-gaussian */ + double rndG = weight * (flam3_random_isaac_01(f->rc) + flam3_random_isaac_01(f->rc) + + flam3_random_isaac_01(f->rc) + flam3_random_isaac_01(f->rc) - 2.0); + double rndA = flam3_random_isaac_01(f->rc) * 2.0 * M_PI; + double sinA,cosA; + + sincos(rndA,&sinA,&cosA); + + /* Note: original coordinate changed */ + f->tx += rndG * cosA; + f->ty += rndG * sinA; + +} + +void var68_modulus (flam3_iter_helper *f, double weight) { + + /* Modulus in the Apophysis Plugin Pack */ + + double xr = 2*f->xform->modulus_x; + double yr = 2*f->xform->modulus_y; + + if (f->tx > f->xform->modulus_x) + f->p0 += weight * (-f->xform->modulus_x + fmod(f->tx + f->xform->modulus_x, xr)); + else if (f->tx < -f->xform->modulus_x) + f->p0 += weight * ( f->xform->modulus_x - fmod(f->xform->modulus_x - f->tx, xr)); + else + f->p0 += weight * f->tx; + + if (f->ty > f->xform->modulus_y) + f->p1 += weight * (-f->xform->modulus_y + fmod(f->ty + f->xform->modulus_y, yr)); + else if (f->ty < -f->xform->modulus_y) + f->p1 += weight * ( f->xform->modulus_y - fmod(f->xform->modulus_y - f->ty, yr)); + else + f->p1 += weight * f->ty; + +} + +void var69_oscope (flam3_iter_helper *f, double weight) { + + /* oscilloscope from the apophysis plugin pack */ + + double tpf = 2 * M_PI * f->xform->oscope_frequency; + double t; + + if (f->xform->oscope_damping == 0.0) + t = f->xform->oscope_amplitude * cos(tpf*f->tx) + f->xform->oscope_separation; + else { + t = f->xform->oscope_amplitude * exp(-fabs(f->tx)*f->xform->oscope_damping) + * cos(tpf*f->tx) + f->xform->oscope_separation; + } + + if (fabs(f->ty) <= t) { + f->p0 += weight*f->tx; + f->p1 -= weight*f->ty; + } else { + f->p0 += weight*f->tx; + f->p1 += weight*f->ty; + } +} + +void var70_polar2 (flam3_iter_helper *f, double weight) { + + /* polar2 from the apophysis plugin pack */ + + double p2v = weight / M_PI; + + f->p0 += p2v * f->precalc_atan; + f->p1 += p2v/2.0 * log(f->precalc_sumsq); +} + +void var71_popcorn2 (flam3_iter_helper *f, double weight) { + + /* popcorn2 from the apophysis plugin pack */ + + f->p0 += weight * ( f->tx + f->xform->popcorn2_x * sin(tan(f->ty*f->xform->popcorn2_c))); + f->p1 += weight * ( f->ty + f->xform->popcorn2_y * sin(tan(f->tx*f->xform->popcorn2_c))); + +} + +void var72_scry (flam3_iter_helper *f, double weight) { + + /* scry from the apophysis plugin pack */ + /* note that scry does not multiply by weight, but as the */ + /* values still approach 0 as the weight approaches 0, it */ + /* should be ok */ + + /* + * !!! Note !!! + * This code uses the variation weight in a non-standard fashion, and + * it may change or even be removed in future versions of flam3. + */ + + double t = f->precalc_sumsq; + double r = 1.0 / (f->precalc_sqrt * (t + 1.0/(weight+EPS))); + + f->p0 += f->tx * r; + f->p1 += f->ty * r; + +} + +void var73_separation (flam3_iter_helper *f, double weight) { + + /* separation from the apophysis plugin pack */ + + double sx2 = f->xform->separation_x * f->xform->separation_x; + double sy2 = f->xform->separation_y * f->xform->separation_y; + + if (f->tx > 0.0) + f->p0 += weight * (sqrt(f->tx*f->tx + sx2)- f->tx*f->xform->separation_xinside); + else + f->p0 -= weight * (sqrt(f->tx*f->tx + sx2)+ f->tx*f->xform->separation_xinside); + + if (f->ty > 0.0) + f->p1 += weight * (sqrt(f->ty*f->ty + sy2)- f->ty*f->xform->separation_yinside); + else + f->p1 -= weight * (sqrt(f->ty*f->ty + sy2)+ f->ty*f->xform->separation_yinside); + +} + +void var74_split (flam3_iter_helper *f, double weight) { + + /* Split from apo plugins pack */ + + if (cos(f->tx*f->xform->split_xsize*M_PI) >= 0) + f->p1 += weight*f->ty; + else + f->p1 -= weight*f->ty; + + if (cos(f->ty*f->xform->split_ysize*M_PI) >= 0) + f->p0 += weight * f->tx; + else + f->p0 -= weight * f->tx; + +} + +void var75_splits (flam3_iter_helper *f, double weight) { + + /* Splits from apo plugins pack */ + + if (f->tx >= 0) + f->p0 += weight*(f->tx+f->xform->splits_x); + else + f->p0 += weight*(f->tx-f->xform->splits_x); + + if (f->ty >= 0) + f->p1 += weight*(f->ty+f->xform->splits_y); + else + f->p1 += weight*(f->ty-f->xform->splits_y); + +} + +void var76_stripes (flam3_iter_helper *f, double weight) { + + /* Stripes from apo plugins pack */ + + double roundx,offsetx; + + roundx = floor(f->tx + 0.5); + offsetx = f->tx - roundx; + + f->p0 += weight * (offsetx*(1.0-f->xform->stripes_space)+roundx); + f->p1 += weight * (f->ty + offsetx*offsetx*f->xform->stripes_warp); + +} + +void var77_wedge (flam3_iter_helper *f, double weight) { + + /* Wedge from apo plugins pack */ + + double r = f->precalc_sqrt; + double a = f->precalc_atanyx + f->xform->wedge_swirl * r; + double c = floor( (f->xform->wedge_count * a + M_PI)*M_1_PI*0.5); + + double comp_fac = 1 - f->xform->wedge_angle*f->xform->wedge_count*M_1_PI*0.5; + double sa, ca; + + a = a * comp_fac + c * f->xform->wedge_angle; + + sincos(a,&sa,&ca); + + r = weight * (r + f->xform->wedge_hole); + + f->p0 += r*ca; + f->p1 += r*sa; + +} + +void var78_wedge_julia (flam3_iter_helper *f, double weight) { + + /* wedge_julia from apo plugin pack */ + + double r = weight * pow(f->precalc_sumsq, f->xform->wedgeJulia_cn); + int t_rnd = (int)((f->xform->wedgeJulia_rN)*flam3_random_isaac_01(f->rc)); + double a = (f->precalc_atanyx + 2 * M_PI * t_rnd) / f->xform->wedge_julia_power; + double c = floor( (f->xform->wedge_julia_count * a + M_PI)*M_1_PI*0.5 ); + double sa,ca; + + a = a * f->xform->wedgeJulia_cf + c * f->xform->wedge_julia_angle; + + sincos(a,&sa,&ca); + + f->p0 += r * ca; + f->p1 += r * sa; +} + +void var79_wedge_sph (flam3_iter_helper *f, double weight) { + + /* Wedge_sph from apo plugins pack */ + + double r = 1.0/(f->precalc_sqrt+EPS); + double a = f->precalc_atanyx + f->xform->wedge_sph_swirl * r; + double c = floor( (f->xform->wedge_sph_count * a + M_PI)*M_1_PI*0.5); + + double comp_fac = 1 - f->xform->wedge_sph_angle*f->xform->wedge_sph_count*M_1_PI*0.5; + double sa, ca; + + a = a * comp_fac + c * f->xform->wedge_sph_angle; + + sincos(a,&sa,&ca); + r = weight * (r + f->xform->wedge_sph_hole); + + f->p0 += r*ca; + f->p1 += r*sa; + +} + +void var80_whorl (flam3_iter_helper *f, double weight) { + + /* whorl from apo plugins pack */ + + /* + * !!! Note !!! + * This code uses the variation weight in a non-standard fashion, and + * it may change or even be removed in future versions of flam3. + */ + + double r = f->precalc_sqrt; + double a,sa,ca; + + if (rprecalc_atanyx + f->xform->whorl_inside/(weight-r); + else + a = f->precalc_atanyx + f->xform->whorl_outside/(weight-r); + + sincos(a,&sa,&ca); + + f->p0 += weight*r*ca; + f->p1 += weight*r*sa; + +} + +void var81_waves2 (flam3_iter_helper *f, double weight) { + + /* waves2 from Joel F */ + + f->p0 += weight*(f->tx + f->xform->waves2_scalex*sin(f->ty * f->xform->waves2_freqx)); + f->p1 += weight*(f->ty + f->xform->waves2_scaley*sin(f->tx * f->xform->waves2_freqy)); + +} + +/* complex vars by cothe */ +/* exp log sin cos tan sec csc cot sinh cosh tanh sech csch coth */ + +void var82_exp (flam3_iter_helper *f, double weight) { + //Exponential EXP + double expe = exp(f->tx); + double expcos,expsin; + sincos(f->ty,&expsin,&expcos); + f->p0 += weight * expe * expcos; + f->p1 += weight * expe * expsin; +} + +void var83_log (flam3_iter_helper *f, double weight) { + //Natural Logarithm LOG + // needs precalc_atanyx and precalc_sumsq + f->p0 += weight * 0.5 * log(f->precalc_sumsq); + f->p1 += weight * f->precalc_atanyx; +} + +void var84_sin (flam3_iter_helper *f, double weight) { + //Sine SIN + double sinsin,sinacos,sinsinh,sincosh; + sincos(f->tx,&sinsin,&sinacos); + sinsinh = sinh(f->ty); + sincosh = cosh(f->ty); + f->p0 += weight * sinsin * sincosh; + f->p1 += weight * sinacos * sinsinh; +} + +void var85_cos (flam3_iter_helper *f, double weight) { + //Cosine COS + double cossin,coscos,cossinh,coscosh; + sincos(f->tx,&cossin,&coscos); + cossinh = sinh(f->ty); + coscosh = cosh(f->ty); + f->p0 += weight * coscos * coscosh; + f->p1 -= weight * cossin * cossinh; +} + +void var86_tan (flam3_iter_helper *f, double weight) { + //Tangent TAN + double tansin,tancos,tansinh,tancosh; + double tanden; + sincos(2*f->tx,&tansin,&tancos); + tansinh = sinh(2.0*f->ty); + tancosh = cosh(2.0*f->ty); + tanden = 1.0/(tancos + tancosh); + f->p0 += weight * tanden * tansin; + f->p1 += weight * tanden * tansinh; +} + +void var87_sec (flam3_iter_helper *f, double weight) { + //Secant SEC + double secsin,seccos,secsinh,seccosh; + double secden; + sincos(f->tx,&secsin,&seccos); + secsinh = sinh(f->ty); + seccosh = cosh(f->ty); + secden = 2.0/(cos(2*f->tx) + cosh(2*f->ty)); + f->p0 += weight * secden * seccos * seccosh; + f->p1 += weight * secden * secsin * secsinh; +} + +void var88_csc (flam3_iter_helper *f, double weight) { + //Cosecant CSC + double cscsin,csccos,cscsinh,csccosh; + double cscden; + sincos(f->tx,&cscsin,&csccos); + cscsinh = sinh(f->ty); + csccosh = cosh(f->ty); + cscden = 2.0/(cosh(2.0*f->ty) - cos(2.0*f->tx)); + f->p0 += weight * cscden * cscsin * csccosh; + f->p1 -= weight * cscden * csccos * cscsinh; +} + +void var89_cot (flam3_iter_helper *f, double weight) { + //Cotangent COT + double cotsin,cotcos,cotsinh,cotcosh; + double cotden; + sincos(2.0*f->tx,&cotsin,&cotcos); + cotsinh = sinh(2.0*f->ty); + cotcosh = cosh(2.0*f->ty); + cotden = 1.0/(cotcosh - cotcos); + f->p0 += weight * cotden * cotsin; + f->p1 += weight * cotden * -1 * cotsinh; +} + +void var90_sinh (flam3_iter_helper *f, double weight) { + //Hyperbolic Sine SINH + double sinhsin,sinhcos,sinhsinh,sinhcosh; + sincos(f->ty,&sinhsin,&sinhcos); + sinhsinh = sinh(f->tx); + sinhcosh = cosh(f->tx); + f->p0 += weight * sinhsinh * sinhcos; + f->p1 += weight * sinhcosh * sinhsin; +} + +void var91_cosh (flam3_iter_helper *f, double weight) { + //Hyperbolic Cosine COSH + double coshsin,coshcos,coshsinh,coshcosh; + sincos(f->ty,&coshsin,&coshcos); + coshsinh = sinh(f->tx); + coshcosh = cosh(f->tx); + f->p0 += weight * coshcosh * coshcos; + f->p1 += weight * coshsinh * coshsin; +} + +void var92_tanh (flam3_iter_helper *f, double weight) { + //Hyperbolic Tangent TANH + double tanhsin,tanhcos,tanhsinh,tanhcosh; + double tanhden; + sincos(2.0*f->ty,&tanhsin,&tanhcos); + tanhsinh = sinh(2.0*f->tx); + tanhcosh = cosh(2.0*f->tx); + tanhden = 1.0/(tanhcos + tanhcosh); + f->p0 += weight * tanhden * tanhsinh; + f->p1 += weight * tanhden * tanhsin; +} + +void var93_sech (flam3_iter_helper *f, double weight) { + //Hyperbolic Secant SECH + double sechsin,sechcos,sechsinh,sechcosh; + double sechden; + sincos(f->ty,&sechsin,&sechcos); + sechsinh = sinh(f->tx); + sechcosh = cosh(f->tx); + sechden = 2.0/(cos(2.0*f->ty) + cosh(2.0*f->tx)); + f->p0 += weight * sechden * sechcos * sechcosh; + f->p1 -= weight * sechden * sechsin * sechsinh; +} + +void var94_csch (flam3_iter_helper *f, double weight) { + //Hyperbolic Cosecant CSCH + double cschsin,cschcos,cschsinh,cschcosh; + double cschden; + sincos(f->ty,&cschsin,&cschcos); + cschsinh = sinh(f->tx); + cschcosh = cosh(f->tx); + cschden = 2.0/(cosh(2.0*f->tx) - cos(2.0*f->ty)); + f->p0 += weight * cschden * cschsinh * cschcos; + f->p1 -= weight * cschden * cschcosh * cschsin; +} + +void var95_coth (flam3_iter_helper *f, double weight) { + //Hyperbolic Cotangent COTH + double cothsin,cothcos,cothsinh,cothcosh; + double cothden; + sincos(2.0*f->ty,&cothsin,&cothcos); + cothsinh = sinh(2.0*f->tx); + cothcosh = cosh(2.0*f->tx); + cothden = 1.0/(cothcosh - cothcos); + f->p0 += weight * cothden * cothsinh; + f->p1 += weight * cothden * cothsin; +} + +void var96_auger (flam3_iter_helper *f, double weight) { + + // Auger, by Xyrus01 + double s = sin(f->xform->auger_freq * f->tx); + double t = sin(f->xform->auger_freq * f->ty); + double dy = f->ty + f->xform->auger_weight*(f->xform->auger_scale*s/2.0 + fabs(f->ty)*s); + double dx = f->tx + f->xform->auger_weight*(f->xform->auger_scale*t/2.0 + fabs(f->tx)*t); + + f->p0 += weight * (f->tx + f->xform->auger_sym*(dx-f->tx)); + f->p1 += weight * dy; +} + +void var97_flux (flam3_iter_helper *f, double weight) { + + // Flux, by meckie + double xpw = f->tx + weight; + double xmw = f->tx - weight; + double avgr = weight * (2 + f->xform->flux_spread) * sqrt( sqrt(f->ty*f->ty + xpw*xpw) / sqrt(f->ty*f->ty + xmw*xmw)); + double avga = ( atan2(f->ty, xmw) - atan2(f->ty,xpw) ) * 0.5; + + double s = sin(avga); + double c = cos(avga); + + f->p0 += avgr * cos(avga); + f->p1 += avgr * sin(avga); +} + +void var98_mobius (flam3_iter_helper *f, double weight) { + + // Mobius, by eralex + double re_u, im_u, re_v, im_v, rad_v; + + re_u = f->xform->mobius_re_a * f->tx - f->xform->mobius_im_a * f->ty + f->xform->mobius_re_b; + im_u = f->xform->mobius_re_a * f->ty + f->xform->mobius_im_a * f->tx + f->xform->mobius_im_b; + re_v = f->xform->mobius_re_c * f->tx - f->xform->mobius_im_c * f->ty + f->xform->mobius_re_d; + im_v = f->xform->mobius_re_c * f->ty + f->xform->mobius_im_c * f->tx + f->xform->mobius_im_d; + + rad_v = weight / (re_v*re_v + im_v*im_v); + + f->p0 += rad_v * (re_u*re_v + im_u*im_v); + f->p1 += rad_v * (im_u*re_v - re_u*im_v); +} + + +/* Precalc functions */ + +void perspective_precalc(flam3_xform *xf) { + double ang = xf->perspective_angle * M_PI / 2.0; + xf->persp_vsin = sin(ang); + xf->persp_vfcos = xf->perspective_dist * cos(ang); +} + +void juliaN_precalc(flam3_xform *xf) { + xf->julian_rN = fabs(xf->julian_power); + xf->julian_cn = xf->julian_dist / (double)xf->julian_power / 2.0; +} + +void wedgeJulia_precalc(flam3_xform *xf) { + xf->wedgeJulia_cf = 1.0 - xf->wedge_julia_angle * xf->wedge_julia_count * M_1_PI * 0.5; + xf->wedgeJulia_rN = fabs(xf->wedge_julia_power); + xf->wedgeJulia_cn = xf->wedge_julia_dist / xf->wedge_julia_power / 2.0; +} + +void juliaScope_precalc(flam3_xform *xf) { + xf->juliascope_rN = fabs(xf->juliascope_power); + xf->juliascope_cn = xf->juliascope_dist / (double)xf->juliascope_power / 2.0; +} + +void radial_blur_precalc(flam3_xform *xf) { + sincos(xf->radial_blur_angle * M_PI / 2.0, + &xf->radialBlur_spinvar, &xf->radialBlur_zoomvar); +} + +void waves_precalc(flam3_xform *xf) { + double dx = xf->c[2][0]; + double dy = xf->c[2][1]; + + xf->waves_dx2 = 1.0/(dx * dx + EPS); + xf->waves_dy2 = 1.0/(dy * dy + EPS); +} + +void disc2_precalc(flam3_xform *xf) { + double add = xf->disc2_twist; + double k; + + xf->disc2_timespi = xf->disc2_rot * M_PI; + + sincos(add,&xf->disc2_sinadd,&xf->disc2_cosadd); + xf->disc2_cosadd -= 1; + + if (add > 2 * M_PI) { + k = (1 + add - 2*M_PI); + xf->disc2_cosadd *= k; + xf->disc2_sinadd *= k; + } + + if (add < -2 * M_PI) { + k = (1 + add + 2*M_PI); + xf->disc2_cosadd *= k; + xf->disc2_sinadd *= k; + } +} + +void supershape_precalc(flam3_xform *xf) { + xf->super_shape_pm_4 = xf->super_shape_m / 4.0; + xf->super_shape_pneg1_n1 = -1.0 / xf->super_shape_n1; +} + +void xform_precalc(flam3_genome *cp, int xi) { + + perspective_precalc(&(cp->xform[xi])); + juliaN_precalc(&(cp->xform[xi])); + juliaScope_precalc(&(cp->xform[xi])); + radial_blur_precalc(&(cp->xform[xi])); + waves_precalc(&(cp->xform[xi])); + disc2_precalc(&(cp->xform[xi])); + supershape_precalc(&(cp->xform[xi])); + wedgeJulia_precalc(&(cp->xform[xi])); +} + +int prepare_precalc_flags(flam3_genome *cp) { + + double d; + int i,j,totnum; + + /* Loop over valid xforms */ + for (i = 0; i < cp->num_xforms; i++) { + d = cp->xform[i].density; + if (d < 0.0) { + fprintf(stderr, "xform %d weight must be non-negative, not %g.\n",i,d); + return(1); + } + + if (i != cp->final_xform_index && d == 0.0) + continue; + + totnum = 0; + + cp->xform[i].vis_adjusted = adjust_percentage(cp->xform[i].opacity); + + cp->xform[i].precalc_angles_flag=0; + cp->xform[i].precalc_atan_xy_flag=0; + cp->xform[i].precalc_atan_yx_flag=0; + cp->xform[i].has_preblur=0; + cp->xform[i].has_post = !(id_matrix(cp->xform[i].post)); + + + for (j = 0; j < flam3_nvariations; j++) { + + if (cp->xform[i].var[j]!=0) { + + cp->xform[i].varFunc[totnum] = j; + cp->xform[i].active_var_weights[totnum] = cp->xform[i].var[j]; + + if (j==VAR_POLAR) { + cp->xform[i].precalc_atan_xy_flag=1; + } else if (j==VAR_HANDKERCHIEF) { + cp->xform[i].precalc_atan_xy_flag=1; + } else if (j==VAR_HEART) { + cp->xform[i].precalc_atan_xy_flag=1; + } else if (j==VAR_DISC) { + cp->xform[i].precalc_atan_xy_flag=1; + } else if (j==VAR_SPIRAL) { + cp->xform[i].precalc_angles_flag=1; + } else if (j==VAR_HYPERBOLIC) { + cp->xform[i].precalc_angles_flag=1; + } else if (j==VAR_DIAMOND) { + cp->xform[i].precalc_angles_flag=1; + } else if (j==VAR_EX) { + cp->xform[i].precalc_atan_xy_flag=1; + } else if (j==VAR_JULIA) { + cp->xform[i].precalc_atan_xy_flag=1; + } else if (j==VAR_POWER) { + cp->xform[i].precalc_angles_flag=1; + } else if (j==VAR_RINGS) { + cp->xform[i].precalc_angles_flag=1; + } else if (j==VAR_FAN) { + cp->xform[i].precalc_atan_xy_flag=1; + } else if (j==VAR_BLOB) { + cp->xform[i].precalc_atan_xy_flag=1; + cp->xform[i].precalc_angles_flag=1; + } else if (j==VAR_FAN2) { + cp->xform[i].precalc_atan_xy_flag=1; + } else if (j==VAR_RINGS2) { + cp->xform[i].precalc_angles_flag=1; + } else if (j==VAR_JULIAN) { + cp->xform[i].precalc_atan_yx_flag=1; + } else if (j==VAR_JULIASCOPE) { + cp->xform[i].precalc_atan_yx_flag=1; + } else if (j==VAR_RADIAL_BLUR) { + cp->xform[i].precalc_atan_yx_flag=1; + } else if (j==VAR_NGON) { + cp->xform[i].precalc_atan_yx_flag=1; + } else if (j==VAR_DISC2) { + cp->xform[i].precalc_atan_xy_flag=1; + } else if (j==VAR_SUPER_SHAPE) { + cp->xform[i].precalc_atan_yx_flag=1; + } else if (j==VAR_FLOWER) { + cp->xform[i].precalc_atan_yx_flag=1; + } else if (j==VAR_CONIC) { + cp->xform[i].precalc_atan_yx_flag=1; + } else if (j==VAR_CPOW) { + cp->xform[i].precalc_atan_yx_flag=1; + } else if (j==VAR_ESCHER) { + cp->xform[i].precalc_atan_yx_flag=1; + } else if (j==VAR_PRE_BLUR) { + cp->xform[i].has_preblur=cp->xform[i].var[j]; + } else if (j==VAR_POLAR2) { + cp->xform[i].precalc_atan_xy_flag=1; + } else if (j==VAR_WEDGE) { + cp->xform[i].precalc_atan_yx_flag=1; + } else if (j==VAR_WEDGE_JULIA) { + cp->xform[i].precalc_atan_yx_flag=1; + } else if (j==VAR_WEDGE_SPH) { + cp->xform[i].precalc_atan_yx_flag=1; + } else if (j==VAR_WHORL) { + cp->xform[i].precalc_atan_yx_flag=1; + } else if (j==VAR_LOG) { + cp->xform[i].precalc_atan_yx_flag=1; + } + + totnum++; + } + } + + cp->xform[i].num_active_vars = totnum; + + } + + return(0); +} + + +int apply_xform(flam3_genome *cp, int fn, double *p, double *q, randctx *rc) +{ + flam3_iter_helper f; + int var_n; + double next_color,s,s1; + double weight; + + f.rc = rc; + + s1 = cp->xform[fn].color_speed; + + q[2] = s1 * cp->xform[fn].color + (1.0-s1) * p[2]; + q[3] = cp->xform[fn].vis_adjusted; + + //fprintf(stderr,"%d : %f %f %f\n",fn,cp->xform[fn].c[0][0],cp->xform[fn].c[1][0],cp->xform[fn].c[2][0]); + + f.tx = cp->xform[fn].c[0][0] * p[0] + cp->xform[fn].c[1][0] * p[1] + cp->xform[fn].c[2][0]; + f.ty = cp->xform[fn].c[0][1] * p[0] + cp->xform[fn].c[1][1] * p[1] + cp->xform[fn].c[2][1]; + + /* Pre-xforms go here, and modify the f.tx and f.ty values */ + if (cp->xform[fn].has_preblur!=0.0) + var67_pre_blur(&f, cp->xform[fn].has_preblur); + + /* Always calculate sumsq and sqrt */ + f.precalc_sumsq = f.tx*f.tx + f.ty*f.ty; + f.precalc_sqrt = sqrt(f.precalc_sumsq); + + /* Check to see if we can precalculate any parts */ + /* Precalculate atanxy, sin, cos */ + if (cp->xform[fn].precalc_atan_xy_flag > 0) { + f.precalc_atan = atan2(f.tx,f.ty); + } + + if (cp->xform[fn].precalc_angles_flag > 0) { + f.precalc_sina = f.tx / f.precalc_sqrt; + f.precalc_cosa = f.ty / f.precalc_sqrt; + } + + /* Precalc atanyx */ + if (cp->xform[fn].precalc_atan_yx_flag > 0) { + f.precalc_atanyx = atan2(f.ty,f.tx); + } + + f.p0 = 0.0; + f.p1 = 0.0; + f.xform = &(cp->xform[fn]); + + + for (var_n=0; var_n < cp->xform[fn].num_active_vars; var_n++) { + + weight = cp->xform[fn].active_var_weights[var_n]; + + switch (cp->xform[fn].varFunc[var_n]) { + + case (VAR_LINEAR): + var0_linear(&f, weight); break; + case (VAR_SINUSOIDAL): + var1_sinusoidal(&f, weight); break; + case (VAR_SPHERICAL): + var2_spherical(&f, weight); break; + case (VAR_SWIRL): + var3_swirl(&f, weight); break; + case (VAR_HORSESHOE): + var4_horseshoe(&f, weight); break; + case (VAR_POLAR): + var5_polar(&f, weight); break; + case (VAR_HANDKERCHIEF): + var6_handkerchief(&f, weight); break; + case (VAR_HEART): + var7_heart(&f, weight); break; + case (VAR_DISC): + var8_disc(&f, weight); break; + case (VAR_SPIRAL): + var9_spiral(&f, weight); break; + case (VAR_HYPERBOLIC): + var10_hyperbolic(&f, weight); break; + case (VAR_DIAMOND): + var11_diamond(&f, weight); break; + case (VAR_EX): + var12_ex(&f, weight); break; + case (VAR_JULIA): + var13_julia(&f, weight); break; + case (VAR_BENT): + var14_bent(&f, weight); break; + case (VAR_WAVES): + var15_waves(&f, weight); break; + case (VAR_FISHEYE): + var16_fisheye(&f, weight); break; + case (VAR_POPCORN): + var17_popcorn(&f, weight); break; + case (VAR_EXPONENTIAL): + var18_exponential(&f, weight); break; + case (VAR_POWER): + var19_power(&f, weight); break; + case (VAR_COSINE): + var20_cosine(&f, weight); break; + case (VAR_RINGS): + var21_rings(&f, weight); break; + case (VAR_FAN): + var22_fan(&f, weight); break; + case (VAR_BLOB): + var23_blob(&f, weight); break; + case (VAR_PDJ): + var24_pdj(&f, weight); break; + case (VAR_FAN2): + var25_fan2(&f, weight); break; + case (VAR_RINGS2): + var26_rings2(&f, weight); break; + case (VAR_EYEFISH): + var27_eyefish(&f, weight); break; + case (VAR_BUBBLE): + var28_bubble(&f, weight); break; + case (VAR_CYLINDER): + var29_cylinder(&f, weight); break; + case (VAR_PERSPECTIVE): + var30_perspective(&f, weight); break; + case (VAR_NOISE): + var31_noise(&f, weight); break; + case (VAR_JULIAN): + var32_juliaN_generic(&f, weight); break; + case (VAR_JULIASCOPE): + var33_juliaScope_generic(&f, weight);break; + case (VAR_BLUR): + var34_blur(&f, weight); break; + case (VAR_GAUSSIAN_BLUR): + var35_gaussian(&f, weight); break; + case (VAR_RADIAL_BLUR): + var36_radial_blur(&f, weight); break; + case (VAR_PIE): + var37_pie(&f, weight); break; + case (VAR_NGON): + var38_ngon(&f, weight); break; + case (VAR_CURL): + var39_curl(&f, weight); break; + case (VAR_RECTANGLES): + var40_rectangles(&f, weight); break; + case (VAR_ARCH): + var41_arch(&f, weight); break; + case (VAR_TANGENT): + var42_tangent(&f, weight); break; + case (VAR_SQUARE): + var43_square(&f, weight); break; + case (VAR_RAYS): + var44_rays(&f, weight); break; + case (VAR_BLADE): + var45_blade(&f, weight); break; + case (VAR_SECANT2): + var46_secant2(&f, weight); break; + case (VAR_TWINTRIAN): + var47_twintrian(&f, weight); break; + case (VAR_CROSS): + var48_cross(&f, weight); break; + case (VAR_DISC2): + var49_disc2(&f, weight); break; + case (VAR_SUPER_SHAPE): + var50_supershape(&f, weight); break; + case (VAR_FLOWER): + var51_flower(&f, weight); break; + case (VAR_CONIC): + var52_conic(&f, weight); break; + case (VAR_PARABOLA): + var53_parabola(&f, weight); break; + case (VAR_BENT2): + var54_bent2(&f, weight); break; + case (VAR_BIPOLAR): + var55_bipolar(&f, weight); break; + case (VAR_BOARDERS): + var56_boarders(&f, weight); break; + case (VAR_BUTTERFLY): + var57_butterfly(&f, weight); break; + case (VAR_CELL): + var58_cell(&f, weight); break; + case (VAR_CPOW): + var59_cpow(&f, weight); break; + case (VAR_CURVE): + var60_curve(&f, weight); break; + case (VAR_EDISC): + var61_edisc(&f, weight); break; + case (VAR_ELLIPTIC): + var62_elliptic(&f, weight); break; + case (VAR_ESCHER): + var63_escher(&f, weight); break; + case (VAR_FOCI): + var64_foci(&f, weight); break; + case (VAR_LAZYSUSAN): + var65_lazysusan(&f, weight); break; + case (VAR_LOONIE): + var66_loonie(&f, weight); break; + case (VAR_MODULUS): + var68_modulus(&f, weight); break; + case (VAR_OSCILLOSCOPE): + var69_oscope(&f, weight); break; + case (VAR_POLAR2): + var70_polar2(&f, weight); break; + case (VAR_POPCORN2): + var71_popcorn2(&f, weight); break; + case (VAR_SCRY): + var72_scry(&f, weight); break; + case (VAR_SEPARATION): + var73_separation(&f, weight); break; + case (VAR_SPLIT): + var74_split(&f, weight); break; + case (VAR_SPLITS): + var75_splits(&f, weight); break; + case (VAR_STRIPES): + var76_stripes(&f, weight); break; + case (VAR_WEDGE): + var77_wedge(&f, weight); break; + case (VAR_WEDGE_JULIA): + var78_wedge_julia(&f, weight); break; + case (VAR_WEDGE_SPH): + var79_wedge_sph(&f, weight); break; + case (VAR_WHORL): + var80_whorl(&f, weight); break; + case (VAR_WAVES2): + var81_waves2(&f, weight); break; + case (VAR_EXP): + var82_exp(&f, weight); break; + case (VAR_LOG): + var83_log(&f, weight); break; + case (VAR_SIN): + var84_sin(&f, weight); break; + case (VAR_COS): + var85_cos(&f, weight); break; + case (VAR_TAN): + var86_tan(&f, weight); break; + case (VAR_SEC): + var87_sec(&f, weight); break; + case (VAR_CSC): + var88_csc(&f, weight); break; + case (VAR_COT): + var89_cot(&f, weight); break; + case (VAR_SINH): + var90_sinh(&f, weight); break; + case (VAR_COSH): + var91_cosh(&f, weight); break; + case (VAR_TANH): + var92_tanh(&f, weight); break; + case (VAR_SECH): + var93_sech(&f, weight); break; + case (VAR_CSCH): + var94_csch(&f, weight); break; + case (VAR_COTH): + var95_coth(&f, weight); break; + case (VAR_AUGER): + var96_auger(&f, weight); break; + case (VAR_FLUX): + var97_flux(&f, weight); break; + case (VAR_MOBIUS): + var98_mobius(&f, weight); break; + } + + } + /* apply the post transform */ + if (cp->xform[fn].has_post) { + q[0] = cp->xform[fn].post[0][0] * f.p0 + cp->xform[fn].post[1][0] * f.p1 + cp->xform[fn].post[2][0]; + q[1] = cp->xform[fn].post[0][1] * f.p0 + cp->xform[fn].post[1][1] * f.p1 + cp->xform[fn].post[2][1]; + } else { + q[0] = f.p0; + q[1] = f.p1; + } + + /* Check for badvalues and return randoms if bad */ + if (badvalue(q[0]) || badvalue(q[1])) { + q[0] = flam3_random_isaac_11(rc); + q[1] = flam3_random_isaac_11(rc); + return(1); + } else + return(0); + +} + +void initialize_xforms(flam3_genome *thiscp, int start_here) { + + int i,j; + for (i = start_here ; i < thiscp->num_xforms ; i++) { + thiscp->xform[i].padding = 0; + thiscp->xform[i].density = 0.0; + thiscp->xform[i].color_speed = 0.5; + thiscp->xform[i].animate = 1.0; + thiscp->xform[i].color = i&1; + thiscp->xform[i].opacity = 1.0; + thiscp->xform[i].var[0] = 1.0; + thiscp->xform[i].motion_freq = 0; + thiscp->xform[i].motion_func = 0; + thiscp->xform[i].num_motion = 0; + thiscp->xform[i].motion = NULL; + for (j = 1; j < flam3_nvariations; j++) + thiscp->xform[i].var[j] = 0.0; + thiscp->xform[i].c[0][0] = 1.0; + thiscp->xform[i].c[0][1] = 0.0; + thiscp->xform[i].c[1][0] = 0.0; + thiscp->xform[i].c[1][1] = 1.0; + thiscp->xform[i].c[2][0] = 0.0; + thiscp->xform[i].c[2][1] = 0.0; + thiscp->xform[i].post[0][0] = 1.0; + thiscp->xform[i].post[0][1] = 0.0; + thiscp->xform[i].post[1][0] = 0.0; + thiscp->xform[i].post[1][1] = 1.0; + thiscp->xform[i].post[2][0] = 0.0; + thiscp->xform[i].post[2][1] = 0.0; + thiscp->xform[i].wind[0] = 0.0; + thiscp->xform[i].wind[1] = 0.0; + thiscp->xform[i].blob_low = 0.0; + thiscp->xform[i].blob_high = 1.0; + thiscp->xform[i].blob_waves = 1.0; + thiscp->xform[i].pdj_a = 0.0; + thiscp->xform[i].pdj_b = 0.0; + thiscp->xform[i].pdj_c = 0.0; + thiscp->xform[i].pdj_d = 0.0; + thiscp->xform[i].fan2_x = 0.0; + thiscp->xform[i].fan2_y = 0.0; + thiscp->xform[i].rings2_val = 0.0; + thiscp->xform[i].perspective_angle = 0.0; + thiscp->xform[i].perspective_dist = 0.0; + thiscp->xform[i].persp_vsin = 0.0; + thiscp->xform[i].persp_vfcos = 0.0; + thiscp->xform[i].radial_blur_angle = 0.0; + thiscp->xform[i].disc2_rot = 0.0; + thiscp->xform[i].disc2_twist = 0.0; + thiscp->xform[i].disc2_sinadd = 0.0; + thiscp->xform[i].disc2_cosadd = 0.0; + thiscp->xform[i].disc2_timespi = 0.0; + thiscp->xform[i].flower_petals = 0.0; + thiscp->xform[i].flower_holes = 0.0; + thiscp->xform[i].parabola_height = 0.0; + thiscp->xform[i].parabola_width = 0.0; + thiscp->xform[i].bent2_x = 1.0; + thiscp->xform[i].bent2_y = 1.0; + thiscp->xform[i].bipolar_shift = 0.0; + thiscp->xform[i].cell_size = 1.0; + thiscp->xform[i].cpow_r = 1.0; + thiscp->xform[i].cpow_i = 0.0; + thiscp->xform[i].cpow_power = 1.0; + thiscp->xform[i].curve_xamp = 0.0; + thiscp->xform[i].curve_yamp = 0.0; + thiscp->xform[i].curve_xlength = 1.0; + thiscp->xform[i].curve_ylength = 1.0; + thiscp->xform[i].escher_beta = 0.0; + thiscp->xform[i].lazysusan_space = 0.0; + thiscp->xform[i].lazysusan_twist = 0.0; + thiscp->xform[i].lazysusan_spin = 0.0; + thiscp->xform[i].lazysusan_x = 0.0; + thiscp->xform[i].lazysusan_y = 0.0; + thiscp->xform[i].modulus_x = 0.0; + thiscp->xform[i].modulus_y = 0.0; + thiscp->xform[i].oscope_separation = 1.0; + thiscp->xform[i].oscope_frequency = M_PI; + thiscp->xform[i].oscope_amplitude = 1.0; + thiscp->xform[i].oscope_damping = 0.0; + thiscp->xform[i].popcorn2_c = 0.0; + thiscp->xform[i].popcorn2_x = 0.0; + thiscp->xform[i].popcorn2_y = 0.0; + thiscp->xform[i].separation_x = 0.0; + thiscp->xform[i].separation_xinside = 0.0; + thiscp->xform[i].separation_y = 0.0; + thiscp->xform[i].separation_yinside = 0.0; + thiscp->xform[i].split_xsize = 0.0; + thiscp->xform[i].split_ysize = 0.0; + thiscp->xform[i].splits_x = 0.0; + thiscp->xform[i].splits_y = 0.0; + thiscp->xform[i].stripes_space = 0.0; + thiscp->xform[i].stripes_warp = 0.0; + thiscp->xform[i].wedge_angle = 0.0; + thiscp->xform[i].wedge_hole = 0.0; + thiscp->xform[i].wedge_count = 1.0; + thiscp->xform[i].wedge_swirl = 0.0; + thiscp->xform[i].wedge_sph_angle = 0.0; + thiscp->xform[i].wedge_sph_hole = 0.0; + thiscp->xform[i].wedge_sph_count = 1.0; + thiscp->xform[i].wedge_sph_swirl = 0.0; + + thiscp->xform[i].wedge_julia_power = 1.0; + thiscp->xform[i].wedge_julia_dist = 0.0; + thiscp->xform[i].wedge_julia_count = 1.0; + thiscp->xform[i].wedge_julia_angle = 0.0; + thiscp->xform[i].wedgeJulia_cf = 0.0; + thiscp->xform[i].wedgeJulia_cn = 0.5; + thiscp->xform[i].wedgeJulia_rN = 1.0; + thiscp->xform[i].whorl_inside = 0.0; + thiscp->xform[i].whorl_outside = 0.0; + + thiscp->xform[i].waves2_scalex = 0.0; + thiscp->xform[i].waves2_scaley = 0.0; + thiscp->xform[i].waves2_freqx = 0.0; + thiscp->xform[i].waves2_freqy = 0.0; + + thiscp->xform[i].auger_freq = 1.0; + thiscp->xform[i].auger_weight = 0.5; + thiscp->xform[i].auger_sym = 0.0; + thiscp->xform[i].auger_scale = 1.0; + + thiscp->xform[i].flux_spread = 0.0; + + thiscp->xform[i].julian_power = 1.0; + thiscp->xform[i].julian_dist = 1.0; + thiscp->xform[i].julian_rN = 1.0; + thiscp->xform[i].julian_cn = 0.5; + thiscp->xform[i].juliascope_power = 1.0; + thiscp->xform[i].juliascope_dist = 1.0; + thiscp->xform[i].juliascope_rN = 1.0; + thiscp->xform[i].juliascope_cn = 0.5; + thiscp->xform[i].radialBlur_spinvar = 0.0; + thiscp->xform[i].radialBlur_zoomvar = 1.0; + thiscp->xform[i].pie_slices = 6.0; + thiscp->xform[i].pie_rotation = 0.0; + thiscp->xform[i].pie_thickness = 0.5; + thiscp->xform[i].ngon_sides = 5; + thiscp->xform[i].ngon_power = 3; + thiscp->xform[i].ngon_circle = 1; + thiscp->xform[i].ngon_corners = 2; + thiscp->xform[i].curl_c1 = 1.0; + thiscp->xform[i].curl_c2 = 0.0; + thiscp->xform[i].rectangles_x = 1.0; + thiscp->xform[i].rectangles_y = 1.0; + thiscp->xform[i].amw_amp = 1.0; + thiscp->xform[i].super_shape_rnd = 0.0; + thiscp->xform[i].super_shape_m = 0.0; + thiscp->xform[i].super_shape_n1 = 1.0; + thiscp->xform[i].super_shape_n2 = 1.0; + thiscp->xform[i].super_shape_n3 = 1.0; + thiscp->xform[i].super_shape_holes = 0.0; + thiscp->xform[i].conic_eccentricity = 1.0; + thiscp->xform[i].conic_holes = 0.0; + + thiscp->xform[i].mobius_re_a = 0.0; + thiscp->xform[i].mobius_re_b = 0.0; + thiscp->xform[i].mobius_re_c = 0.0; + thiscp->xform[i].mobius_re_d = 0.0; + thiscp->xform[i].mobius_im_a = 0.0; + thiscp->xform[i].mobius_im_b = 0.0; + thiscp->xform[i].mobius_im_c = 0.0; + thiscp->xform[i].mobius_im_d = 0.0; + } +} diff --git a/variations.h b/variations.h new file mode 100644 index 0000000..a0c0b2c --- /dev/null +++ b/variations.h @@ -0,0 +1,142 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#ifndef variations_included +#define variations_included + +#include "private.h" + + + +/* Variation functions */ +void var0_linear(flam3_iter_helper *, double); +void var1_sinusoidal(flam3_iter_helper *, double); +void var2_spherical(flam3_iter_helper *, double); +void var3_swirl(flam3_iter_helper *, double); +void var4_horseshoe(flam3_iter_helper *, double); +void var5_polar(flam3_iter_helper *, double); +void var6_handkerchief(flam3_iter_helper *, double); +void var7_heart(flam3_iter_helper *, double); +void var8_disc(flam3_iter_helper *, double); +void var9_spiral(flam3_iter_helper *, double); +void var10_hyperbolic(flam3_iter_helper *, double); +void var11_diamond(flam3_iter_helper *, double); +void var12_ex(flam3_iter_helper *, double); +void var13_julia(flam3_iter_helper *, double); +void var14_bent(flam3_iter_helper *, double); +void var15_waves(flam3_iter_helper *, double); +void var16_fisheye(flam3_iter_helper *, double); +void var17_popcorn(flam3_iter_helper *, double); +void var18_exponential(flam3_iter_helper *, double); +void var19_power(flam3_iter_helper *, double); +void var20_cosine(flam3_iter_helper *, double); +void var21_rings(flam3_iter_helper *, double); +void var22_fan(flam3_iter_helper *, double); +void var23_blob(flam3_iter_helper *, double); +void var24_pdj(flam3_iter_helper *, double); +void var25_fan2(flam3_iter_helper *, double); +void var26_rings2(flam3_iter_helper *, double); +void var27_eyefish(flam3_iter_helper *, double); +void var28_bubble(flam3_iter_helper *, double); +void var29_cylinder(flam3_iter_helper *, double); +void var30_perspective(flam3_iter_helper *, double); +void var31_noise(flam3_iter_helper *, double); +void var32_juliaN_generic(flam3_iter_helper *, double); +void var33_juliaScope_generic(flam3_iter_helper *, double); +void var34_blur(flam3_iter_helper *, double); +void var35_gaussian(flam3_iter_helper *, double); +void var36_radial_blur(flam3_iter_helper *, double); +void var37_pie(flam3_iter_helper *, double); +void var38_ngon(flam3_iter_helper *, double); +void var39_curl(flam3_iter_helper *, double); +void var40_rectangles(flam3_iter_helper *, double); +void var41_arch(flam3_iter_helper *, double); +void var42_tangent(flam3_iter_helper *, double); +void var43_square(flam3_iter_helper *, double); +void var44_rays(flam3_iter_helper *, double); +void var45_blade(flam3_iter_helper *, double); +void var46_secant2(flam3_iter_helper *, double); +void var47_twintrian(flam3_iter_helper *, double); +void var48_cross(flam3_iter_helper *, double); +void var49_disc2(flam3_iter_helper *, double); +void var50_supershape(flam3_iter_helper *, double); +void var51_flower(flam3_iter_helper *, double); +void var52_conic(flam3_iter_helper *, double); +void var53_parabola(flam3_iter_helper *, double); +void var54_bent2(flam3_iter_helper *, double); +void var55_bipolar(flam3_iter_helper *, double); +void var56_boarders(flam3_iter_helper *, double); +void var57_butterfly(flam3_iter_helper *, double); +void var58_cell(flam3_iter_helper *, double); +void var59_cpow(flam3_iter_helper *, double); +void var60_curve(flam3_iter_helper *, double); +void var61_edisc(flam3_iter_helper *, double); +void var62_elliptic(flam3_iter_helper *, double); +void var63_escher(flam3_iter_helper *, double); +void var64_foci(flam3_iter_helper *, double); +void var65_lazysusan(flam3_iter_helper *, double); +void var66_loonie(flam3_iter_helper *, double); +void var67_pre_blur(flam3_iter_helper *, double); +void var68_modulus(flam3_iter_helper *, double); +void var69_oscope(flam3_iter_helper *, double); +void var70_polar2(flam3_iter_helper *, double); +void var71_popcorn2(flam3_iter_helper *, double); +void var72_scry(flam3_iter_helper *, double); +void var73_separation(flam3_iter_helper *, double); +void var74_split(flam3_iter_helper *, double); +void var75_splits(flam3_iter_helper *, double); +void var76_stripes(flam3_iter_helper *, double); +void var77_wedge(flam3_iter_helper *, double); +void var78_wedge_julia(flam3_iter_helper *, double); +void var79_wedge_sph(flam3_iter_helper *, double); +void var80_whorl(flam3_iter_helper *, double); +void var81_waves2(flam3_iter_helper *, double); +void var82_exp (flam3_iter_helper *f, double weight); +void var83_log (flam3_iter_helper *f, double weight); +void var84_sin (flam3_iter_helper *f, double weight); +void var85_cos (flam3_iter_helper *f, double weight); +void var86_tan (flam3_iter_helper *f, double weight); +void var87_sec (flam3_iter_helper *f, double weight); +void var88_csc (flam3_iter_helper *f, double weight); +void var89_cot (flam3_iter_helper *f, double weight); +void var90_sinh (flam3_iter_helper *f, double weight); +void var91_cosh (flam3_iter_helper *f, double weight); +void var92_tanh (flam3_iter_helper *f, double weight); +void var93_sech (flam3_iter_helper *f, double weight); +void var94_csch (flam3_iter_helper *f, double weight); +void var95_coth (flam3_iter_helper *f, double weight); +void var96_auger (flam3_iter_helper *f, double weight); +void var97_flux (flam3_iter_helper *f, double weight); +void var98_mobius (flam3_iter_helper *f, double weight); + +/* Precalculation functions */ +void perspective_precalc(flam3_xform *xf); +void juliaN_precalc(flam3_xform *xf); +void juliaScope_precalc(flam3_xform *xf); +void radial_blur_precalc(flam3_xform *xf); +void waves_precalc(flam3_xform *xf); +void disc2_precalc(flam3_xform *xf); +void supershape_precalc(flam3_xform *xf); +void wedgeJulia_precalc(flam3_xform *xf); + +void xform_precalc(flam3_genome *cp, int xi); +int prepare_precalc_flags(flam3_genome *); + +int apply_xform(flam3_genome *cp, int fn, double *p, double *q, randctx *rc); +void initialize_xforms(flam3_genome *thiscp, int start_here); +#endif diff --git a/vidres.flam3 b/vidres.flam3 new file mode 100755 index 0000000..285b1ce --- /dev/null +++ b/vidres.flam3 @@ -0,0 +1,12 @@ + -- cgit v1.2.3