Improve c++0x check

nel/include/nel/misc/types_nl.h

@@ -174,10 +174,6 @@
 #	define NL_COMP_GCC
 #endif
 
-#if defined(_HAS_CPP0X) || defined(__GXX_EXPERIMENTAL_CXX0X__) || (defined(NL_COMP_VC_VERSION) && NL_COMP_VC_VERSION >= 110)
-#	define NL_ISO_CPP0X_AVAILABLE
-#endif
-
 #if defined(NL_COMP_GCC) && (__cplusplus >= 201103L)
 #	define NL_NO_EXCEPTION_SPECS
 #endif
@@ -233,6 +229,10 @@
 #	endif
 #endif
 
+#if defined(_HAS_CPP0X) || defined(__GXX_EXPERIMENTAL_CXX0X__) || (defined(NL_COMP_VC_VERSION) && NL_COMP_VC_VERSION >= 110) || (defined(NL_COMP_GCC) && (GCC_VERSION >= 40400) && (__cplusplus >= 201103L))
+#	define NL_ISO_CPP0X_AVAILABLE
+#endif
+
 // Remove stupid Visual C++ warnings
 #ifdef NL_OS_WINDOWS
 #	pragma warning (disable : 4503)			// STL: Decorated name length exceeded, name was truncated