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 05cbd2fc4df594fd0a103ef8eaa2230d25e09209..78fe1f4c87a220a77c52e41d7b876be1f699429f 100644 (file)
--- a/src/gallium/include/pipe/p_config.h
+++ b/src/gallium/include/pipe/p_config.h
@@ -77,11 +77,11 @@
  * Processor architecture
  */
 
-#if defined(__i386__) /* gcc */ || defined(_M_IX86) /* msvc */ || defined(_X86_) || defined(__386__) || defined(i386)
+#if defined(__i386__) /* gcc */ || defined(_M_IX86) /* msvc */ || defined(_X86_) || defined(__386__) || defined(i386) || defined(__i386) /* Sun cc */
 #define PIPE_ARCH_X86
 #endif
 
-#if defined(__x86_64__) /* gcc */ || defined(_M_X64) /* msvc */ || defined(_M_AMD64) /* msvc */
+#if defined(__x86_64__) /* gcc */ || defined(_M_X64) /* msvc */ || defined(_M_AMD64) /* msvc */ || defined(__x86_64) /* Sun cc */
 #define PIPE_ARCH_X86_64
 #endif
 
@@ -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.
  * 
@@ -109,12 +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.
@@ -122,9 +155,9 @@
  * NOTE: There is no way to auto-detect most of these.
  */
 
-#if defined(PIPE_OS_LINUX)
+#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_BSD) || defined(PIPE_OS_SOLARIS)
 #define PIPE_SUBSYSTEM_DRI
-#endif /* PIPE_OS_LINUX */
+#endif /* PIPE_OS_LINUX || PIPE_OS_BSD || PIPE_OS_SOLARIS */
 
 #if defined(PIPE_OS_WINDOWS)
 #if defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY)