diff options
Diffstat (limited to 'src/atomic_ops')
| -rw-r--r-- | src/atomic_ops/sysdeps/gcc/x86.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/atomic_ops/sysdeps/gcc/x86.h b/src/atomic_ops/sysdeps/gcc/x86.h index 5e54155..344b78a 100644 --- a/src/atomic_ops/sysdeps/gcc/x86.h +++ b/src/atomic_ops/sysdeps/gcc/x86.h @@ -292,7 +292,8 @@ AO_fetch_compare_and_swap_full(volatile AO_t *addr, AO_t old_val, #endif /* AO_DISABLE_GCC_ATOMICS */ #if (defined(AO_PREFER_BUILTIN_ATOMICS) || !defined(__clang__) \ - || defined(__x86_64__)) && defined(AO_GCC_ATOMIC_TEST_AND_SET) + || defined(__x86_64__) || defined(__APPLE_CC__) || defined(__CYGWIN__)) \ + && defined(AO_GCC_ATOMIC_TEST_AND_SET) /* As of clang-3.8 i686 (NDK r11c), it requires -latomic for all the */ /* double-wide operations. For now, we fall back to the */ |