gallium: New PIPE_OS_UNIX to simplify code that is portable to all unices.

[mesa.git] / src / gallium / include / pipe / p_config.h

diff --git a/src/gallium/include/pipe/p_config.h b/src/gallium/include/pipe/p_config.h
index c956a693a09f017e0172d05f0ce83c64438a1725..78fe1f4c87a220a77c52e41d7b876be1f699429f 100644 (file)
--- a/src/gallium/include/pipe/p_config.h
+++ b/src/gallium/include/pipe/p_config.h
@@ -101,6 +101,19 @@
 #endif
 
 
+/*
+ * Endian detection.
+ */
+
+#if defined(PIPE_ARCH_X86) || defined(PIPE_ARCH_X86_64)
+#define PIPE_ARCH_LITTLE_ENDIAN
+#elif defined(PIPE_ARCH_PPC) || defined(PIPE_ARCH_PPC_64)
+#define PIPE_ARCH_BIG_ENDIAN
+#else
+#define PIPE_ARCH_UNKNOWN_ENDIAN
+#endif
+
+
 /*
  * Operating system family.
  * 
@@ -109,24 +122,32 @@
 
 #if defined(__linux__)
 #define PIPE_OS_LINUX
+#define PIPE_OS_UNIX
 #endif
 
 #if defined(__FreeBSD__)
 #define PIPE_OS_BSD
+#define PIPE_OS_UNIX
 #endif
 
 #if defined(__sun)
 #define PIPE_OS_SOLARIS
+#define PIPE_OS_UNIX
 #endif
 
 #if defined(__APPLE__)
 #define PIPE_OS_APPLE
+#define PIPE_OS_UNIX
 #endif
 
 #if defined(_WIN32) || defined(WIN32)
 #define PIPE_OS_WINDOWS
 #endif
 
+#if defined(__HAIKU__)
+#define PIPE_OS_HAIKU
+#define PIPE_OS_UNIX
+#endif
 
 /*
  * Subsystem.