Add endianness configuration block for GCC. Previously GCC using libc++ would just leak endian.h for every include. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@247827 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/__config b/include/__config index 7667500..e951f9b 100644 --- a/include/__config +++ b/include/__config
@@ -64,6 +64,16 @@ #endif // __BIG_ENDIAN__ #endif // __BIG_ENDIAN__ +#ifdef __BYTE_ORDER__ +#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ +#define _LIBCPP_LITTLE_ENDIAN 1 +#define _LIBCPP_BIG_ENDIAN 0 +#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ +#define _LIBCPP_LITTLE_ENDIAN 0 +#define _LIBCPP_BIG_ENDIAN 1 +#endif // __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ +#endif // __BYTE_ORDER__ + #ifdef __FreeBSD__ # include <sys/endian.h> # if _BYTE_ORDER == _LITTLE_ENDIAN
