contrib: jpeg: do not redefine FALSE/TRUE on OSX

Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>

contrib/src/jpeg/osx.patch

+--- jpeg/jconfig.cfg.orig	2013-12-25 22:16:42.133723909 +0100
++++ jpeg/jconfig.cfg	2013-12-25 22:16:33.087314469 +0100
+@@ -25,6 +25,11 @@
+ #define HAVE_BOOLEAN		/* prevent jmorecfg.h from redefining it */
+ #endif
+ 
++#ifdef __APPLE__
++typedef unsigned char boolean;
++#define HAVE_BOOLEAN
++#endif
++
+ #ifdef JPEG_INTERNALS
+ 
+ #undef RIGHT_SHIFT_IS_UNSIGNED

contrib/src/jpeg/rules.mak

@@ -12,6 +12,7 @@ jpeg: jpegsrc.v$(JPEG_VERSION).tar.gz .sum-jpeg
 	$(UNPACK)
 	mv jpeg-$(JPEG_VERSION) jpegsrc.v$(JPEG_VERSION)
 	$(UPDATE_AUTOCONFIG)
+	$(APPLY) $(SRC)/jpeg/osx.patch
 	$(MOVE)
 
 .jpeg: jpeg