Old-school GCC build fix -- make sure __GCC__ is defined

This commit is contained in:
Adam Ierymenko 2014-09-05 17:48:59 +00:00
parent 93f9b4392d
commit 7d4b6767eb

View File

@ -41,6 +41,13 @@
// Also makes sure __BYTE_ORDER is defined reasonably.
//
// Hack: make sure __GCC__ is defined on old GCC compilers
#ifndef __GCC__
#if defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1) || defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2) || defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)
#define __GCC__
#endif
#endif
#if defined(__linux__) || defined(linux) || defined(__LINUX__) || defined(__linux)
#ifndef __LINUX__
#define __LINUX__