Sun compilers now support some gcc __attribute__ values

[mesa.git] / src / mesa / main / compiler.h

diff --git a/src/mesa/main/compiler.h b/src/mesa/main/compiler.h
index 380663ec97107222afad35343515cf0c1ea4d053..9eab1ead2468d69b836a4a42058ec2fb8e252cd3 100644 (file)
--- a/src/mesa/main/compiler.h
+++ b/src/mesa/main/compiler.h
@@ -173,7 +173,8 @@ extern "C" {
  * We also need to define a USED attribute, so the optimizer doesn't 
  * inline a static function that we later use in an alias. - ajax
  */
-#if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303
+#if (defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303) \
+       || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
 #  define PUBLIC __attribute__((visibility("default")))
 #  define USED __attribute__((used))
 #else
@@ -234,7 +235,12 @@ extern "C" {
 #elif defined(__APPLE__)
 #include <CoreFoundation/CFByteOrder.h>
 #define CPU_TO_LE32( x )       CFSwapInt32HostToLittle( x )
-#else /*__linux__ __APPLE__*/
+#elif (defined(_AIX) || defined(__blrts))
+#define CPU_TO_LE32( x )        x = ((x & 0x000000ff) << 24) | \
+                                    ((x & 0x0000ff00) <<  8) | \
+                                    ((x & 0x00ff0000) >>  8) | \
+                                    ((x & 0xff000000) >> 24);
+#else /*__linux__ */
 #include <sys/endian.h>
 #define CPU_TO_LE32( x )       bswap32( x )
 #endif /*__linux__*/