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purplerain 2023-08-16 22:26:55 +00:00
commit 2c0afcbbf3
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
64331 changed files with 5339189 additions and 0 deletions
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30
devel/spice-protocol/patches/patch-spice_macros_h Normal file
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@ -0,0 +1,30 @@
__builtin_bswap16 only found in gcc-4.5+.
https://bugs.freedesktop.org/show_bug.cgi?id=94570
Index: spice/macros.h
--- spice/macros.h.orig
+++ spice/macros.h
@@ -240,7 +240,7 @@
/* Arch specific stuff for speed
*/
-#if defined (__GNUC__) && (__GNUC__ >= 4) && defined (__OPTIMIZE__)
+#if (defined(__clang__) || defined (__GNUC__) && __GNUC__ >= 4 && __GNUC_MINOR__ >= 5) && defined (__OPTIMIZE__)
# define SPICE_BYTESWAP16(val) __builtin_bswap16(val)
# define SPICE_BYTESWAP32(val) __builtin_bswap32(val)
# define SPICE_BYTESWAP64(val) __builtin_bswap64(val)
@@ -260,6 +260,13 @@
#define SPICE_ENDIAN_LITTLE 4321
#define SPICE_ENDIAN_BIG 1234
#define SPICE_ENDIAN_PDP 2143
+
+#include <endian.h>
+#if BYTE_ORDER == LITTLE_ENDIAN
+# define SPICE_ENDIAN SPICE_ENDIAN_LITTLE
+#elif BYTE_ORDER == BIG_ENDIAN
+# define SPICE_ENDIAN SPICE_ENDIAN_BIG
+#endif
/* gcc already defined these, use them */
#if defined(__BYTE_ORDER__) && defined(__ORDER_LITTLE_ENDIAN__) \