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-rw-r--r--mesalib/src/mesa/main/compiler.h10
1 files changed, 7 insertions, 3 deletions
diff --git a/mesalib/src/mesa/main/compiler.h b/mesalib/src/mesa/main/compiler.h
index 9319505a7..4eb249b4a 100644
--- a/mesalib/src/mesa/main/compiler.h
+++ b/mesalib/src/mesa/main/compiler.h
@@ -107,8 +107,7 @@ extern "C" {
/**
* finite macro.
*/
-#if defined(_WIN32) && !defined(__WIN32__) && !defined(__CYGWIN__) && !defined(BUILD_FOR_SNAP)
-# define __WIN32__
+#if defined(_MSC_VER)
# define finite _finite
#elif defined(__WATCOMC__)
# define finite _finite
@@ -235,7 +234,12 @@ 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__*/