Fixed use of libstdc++ with Clang #351

glm/detail/setup.hpp

@@ -538,7 +538,16 @@
 #if GLM_PLATFORM == GLM_PLATFORM_ANDROID
 #	define GLM_HAS_CXX11_STL 0
 #elif GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG)
-#	define GLM_HAS_CXX11_STL __has_include("__config")
+#	if __has_include(<__config>) // libc++
+#		include <__config>
+//#	else // libstdc++
+//#		include <bits/c++config.h>
+#	endif
+#	if defined(_LIBCPP_VERSION)// || defined(__GLIBCXX__)
+#		define GLM_HAS_CXX11_STL 1
+#	else
+#		define GLM_HAS_CXX11_STL 0
+#	endif
 #else
 #	define GLM_HAS_CXX11_STL ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && \
 		((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC48)) || \

readme.md

@@ -77,6 +77,7 @@ glm::mat4 camera(float Translate, glm::vec2 const & Rotate)
 - Removed -m64 causing build issues on Linux 32 #331
 - Fixed isfinite with C++98 compilers #343
 - Fixed Intel compiler build error on Linux #354
+- Fixed use of libstdc++ with Clang #351
 
 ##### Deprecation:
 - Removed integer specification for 'mod' in GTC_integer #308