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nixpkgs/pkgs/servers/x11/xorg/libpciaccess-apple.patch
Shea Levy 8a3f40a088 Get libpciaccess to compile on darwin
The added patch uses the correct byte-conversion functions on Apple systems. The library compiles on darwin but is not yet tested.

svn path=/nixpkgs/trunk/; revision=28881
2011-08-29 18:58:59 +00:00

27 lines
778 B
Diff

diff -Naur libpciaccess-0.12.1-orig/src/common_interface.c libpciaccess-0.12.1/src/common_interface.c
--- libpciaccess-0.12.1-orig/src/common_interface.c 2010-07-12 00:32:05.000000000 -0400
+++ libpciaccess-0.12.1/src/common_interface.c 2011-08-29 00:48:17.000000000 -0400
@@ -67,6 +67,22 @@
# define HTOLE_32(x) (x)
#endif /* Solaris */
+#elif defined(__APPLE__)
+
+#include <architecture/byte_order.h>
+
+#if __BYTE_ORDER == __BIG_ENDIAN
+# define LETOH_16(x) OSSwapInt16(x)
+# define HTOLE_16(x) OSSwapInt16(x)
+# define LETOH_32(x) OSSwapInt32(x)
+# define HTOLE_32(x) OSSwapInt32(x)
+#else
+# define LETOH_16(x) (x)
+# define HTOLE_16(x) (x)
+# define LETOH_32(x) (x)
+# define HTOLE_32(x) (x)
+#endif /* darwin */
+
#else
#include <sys/endian.h>