am 854c98d6: Merge "Allow stdatomic.h to be included from mingw prebuilt."

* commit '854c98d63671e38b3537620f323addcd313c9f11':
  Allow stdatomic.h to be included from mingw prebuilt.
This commit is contained in:
Hans Boehm
2014-11-13 17:53:23 +00:00
committed by Android Git Automerger

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@@ -32,6 +32,12 @@
#include <sys/cdefs.h>
#if defined(__GNUC__) && !defined(__GNUC_PREREQ)
/* Duplicate definition here, since the mingw sys/cdefs.h omits the */
/* definition, and this needs to be usable there. */
#define __GNUC_PREREQ(x, y) \
((__GNUC__ == (x) && __GNUC_MINOR__ >= (y)) || (__GNUC__ > (x)))
#endif /* __GNUC__ && ... */
#if defined(__cplusplus) && __cplusplus >= 201103L && defined(_USING_LIBCXX)
# ifdef __clang__