From a1e73fc8d72a5253cae29c9bab5b260ad297c5e2 Mon Sep 17 00:00:00 2001
From: William Grzybowski <wg@FreeBSD.org>
Date: Sat, 8 Jun 2013 11:25:38 -0300
Subject: Fix build in FreeBSD

---
 Makefile             | 2 ++
 src/libpiano/crypt.c | 1 -
 src/libpiano/crypt.h | 3 +++
 src/libpiano/piano.h | 3 +++
 4 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 77e75f4..2289b3a 100644
--- a/Makefile
+++ b/Makefile
@@ -15,6 +15,8 @@ ifeq (${CC},cc)
 	OS := $(shell uname)
 	ifeq (${OS},Darwin)
 		CC=gcc -std=c99
+	else ifeq (${OS},FreeBSD)
+		CC=cc -std=c99
 	else
 		CC=c99
 	endif
diff --git a/src/libpiano/crypt.c b/src/libpiano/crypt.c
index 3f99e93..8886f17 100644
--- a/src/libpiano/crypt.c
+++ b/src/libpiano/crypt.c
@@ -23,7 +23,6 @@ THE SOFTWARE.
 
 #include <string.h>
 #include <assert.h>
-#include <gcrypt.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdint.h>
diff --git a/src/libpiano/crypt.h b/src/libpiano/crypt.h
index 59820e2..baede76 100644
--- a/src/libpiano/crypt.h
+++ b/src/libpiano/crypt.h
@@ -24,6 +24,9 @@ THE SOFTWARE.
 #ifndef _CRYPH_H
 #define _CRYPT_H
 
+#ifdef __FreeBSD__
+#define _GCRYPT_IN_LIBGCRYPT
+#endif
 #include <gcrypt.h>
 
 char *PianoDecryptString (gcry_cipher_hd_t, const char * const,
diff --git a/src/libpiano/piano.h b/src/libpiano/piano.h
index a5eb87f..dc05250 100644
--- a/src/libpiano/piano.h
+++ b/src/libpiano/piano.h
@@ -25,6 +25,9 @@ THE SOFTWARE.
 #define _PIANO_H
 
 #include <stdbool.h>
+#ifdef __FreeBSD__
+#define _GCRYPT_IN_LIBGCRYPT
+#endif
 #include <gcrypt.h>
 
 /* this is our public API; don't expect this api to be stable as long as
-- 
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