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Diffstat (limited to 'include/arch/unix/apr_arch_atomic.h')
-rw-r--r--include/arch/unix/apr_arch_atomic.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/arch/unix/apr_arch_atomic.h b/include/arch/unix/apr_arch_atomic.h
index 0c9f87446..f08165827 100644
--- a/include/arch/unix/apr_arch_atomic.h
+++ b/include/arch/unix/apr_arch_atomic.h
@@ -28,6 +28,8 @@
/* force use of generic atomics if building e.g. with -std=c89, which
* doesn't allow inline asm */
# define USE_ATOMICS_GENERIC
+#elif HAVE_ATOMIC_BUILTINS
+# define USE_ATOMICS_BUILTINS
#else
# define USE_ATOMICS_GENERIC
#endif