Fix the build on Mac OS X, where features.h is non-existent

This commit is contained in:
Jakub Wieczorek 2012-02-26 15:10:42 +01:00
parent 80ff1fc6d0
commit 1d6628c088

View File

@ -97,9 +97,8 @@
#endif
#if (__i386 || __amd64) && __GNUC__
#include <features.h>
#if __GNUC_PREREQ(4,1)
#define GNUC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
#if GNUC_VERSION >= 40100
#define HAVE_ATOMIC
#endif
#endif