Renamed macro BX_THREAD to BX_THREAD_LOCAL.

include/bx/macros.h

@@ -48,6 +48,18 @@
 
 #define BX_ALIGNOF(_type) __alignof(_type)
 
+#if defined(__has_feature)
+#	define BX_CLANG_HAS_FEATURE(_x) __has_feature(_x)
+#else
+#	define BX_CLANG_HAS_FEATURE(_x) 0
+#endif // defined(__has_feature)
+
+#if defined(__has_extension)
+#	define BX_CLANG_HAS_EXTENSION(_x) __has_extension(_x)
+#else
+#	define BX_CLANG_HAS_EXTENSION(_x) 0
+#endif // defined(__has_extension)
+
 #if BX_COMPILER_GCC || BX_COMPILER_CLANG
 #	define BX_ALIGN_DECL(_align, _decl) _decl __attribute__( (aligned(_align) ) )
 #	define BX_ALLOW_UNUSED __attribute__( (unused) )
@@ -60,11 +72,12 @@
 #	define BX_NO_VTABLE
 #	define BX_OVERRIDE
 #	define BX_PRINTF_ARGS(_format, _args) __attribute__ ( (format(__printf__, _format, _args) ) )
-#	if BX_COMPILER_CLANG && (BX_PLATFORM_OSX || BX_PLATFORM_IOS)
-#		define BX_THREAD /* not supported right now */
-#	else
-#		define BX_THREAD __thread
+#	if BX_CLANG_HAS_FEATURE(cxx_thread_local)
+#		define BX_THREAD_LOCAL __thread
 #	endif // BX_COMPILER_CLANG
+#	if BX_COMPILER_GCC >= 40200
+#		define BX_THREAD_LOCAL __thread
+#	endif // BX_COMPILER_GCC
 #	define BX_ATTRIBUTE(_x) __attribute__( (_x) )
 #	if BX_COMPILER_MSVC_COMPATIBLE
 #		define __stdcall
@@ -81,18 +94,12 @@
 #	define BX_NO_VTABLE __declspec(novtable)
 #	define BX_OVERRIDE override
 #	define BX_PRINTF_ARGS(_format, _args)
-#	define BX_THREAD __declspec(thread)
+#	define BX_THREAD_LOCAL __declspec(thread)
 #	define BX_ATTRIBUTE(_x)
 #else
 #	error "Unknown BX_COMPILER_?"
 #endif
 
-#if defined(__has_extension)
-#	define BX_CLANG_HAS_EXTENSION(_x) __has_extension(_x)
-#else
-#	define BX_CLANG_HAS_EXTENSION(_x) 0
-#endif // defined(__has_extension)
-
 // #define BX_STATIC_ASSERT(_condition, ...) static_assert(_condition, "" __VA_ARGS__)
 #define BX_STATIC_ASSERT(_condition, ...) typedef char BX_CONCATENATE(BX_STATIC_ASSERT_, __LINE__)[1][(_condition)] BX_ATTRIBUTE(unused)
 

include/bx/thread.h

@@ -260,7 +260,7 @@ namespace bx
 		uint32_t m_id;
 	};
 
-#elif !(BX_PLATFORM_WINRT)
+#elif !BX_PLATFORM_WINRT
 
 	class TlsData
 	{
@@ -291,7 +291,7 @@ namespace bx
 	private:
 		pthread_key_t m_id;
 	};
-#endif // BX_PLATFORM_WINDOWS
+#endif // BX_PLATFORM_*
 
 } // namespace bx