From c321a8a95655f0af7250681ee81d598eb17ccc78 Mon Sep 17 00:00:00 2001
From: germeier <germeier>
Date: Fri, 18 Apr 2003 16:58:27 +0000
Subject: update build environment to use mplib if not disabled manually

---
 configure.in | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index 7c33d01..c41bf86 100644
--- a/configure.in
+++ b/configure.in
@@ -29,6 +29,31 @@ dnl --- checking for readline
 AC_CHECK_HEADER(readline/readline.h,,
     AC_ERROR(could not find readline header files))
 
+dnl --- include mplib if not disabled manually
+
+AC_DEFUN([TEST_MPLIB],
+[AC_ARG_WITH([mplib],
+             AC_HELP_STRING([--without-mplib],
+                            [disable use of mplib]),
+             [ac_cv_use_mplib=$withval], [ac_cv_use_mplib=yes])
+AC_CACHE_CHECK([whether to use mplib],
+               [ac_cv_use_mplib], [ac_cv_use_mplib=yes])])
+
+TEST_MPLIB
+
+if test "$ac_cv_use_mplib" = yes; then
+  AC_CONFIG_SUBDIRS(mplib)
+  MPLIB_INCLUDE=-I../mplib/src
+  MPLIB_CFLAGS=-DMPLIB
+  MPLIB_LIBADD=../mplib/src/libmp.la 
+  MPLIB_SUBDIR=mplib
+fi
+
+AC_SUBST(MPLIB_INCLUDE)
+AC_SUBST(MPLIB_CFLAGS)
+AC_SUBST(MPLIB_LIBADD)
+AC_SUBST(MPLIB_SUBDIR)
+
 dnl --- check for kernel version
 kernel_version=`uname -r 2>&1`
 echo -n "checking for kernel version ... "
-- 
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