diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index ac6f821a8f..f8c814c22c 100644 --- a/configure.ac +++ b/configure.ac @@ -1440,6 +1440,7 @@ AC_CHECK_HEADERS(utime.h) AC_CHECK_HEADERS(sys/epoll.h) AC_CHECK_HEADERS(sys/event.h) AC_CHECK_HEADERS(stdckdint.h) +AC_CHECK_HEADERS(stdatomic.h) AS_CASE("$target_cpu", [x64|x86_64|i[3-6]86*], [ AC_CHECK_HEADERS(x86intrin.h) @@ -2121,6 +2122,7 @@ AC_CHECK_FUNCS(_longjmp) # used for AC_ARG_WITH(setjmp-type) test x$ac_cv_func__longjmp = xno && ac_cv_func__setjmp=no AC_CHECK_FUNCS(arc4random_buf) AC_CHECK_FUNCS(atan2l atan2f) +AC_CHECK_DECLS(atomic_signal_fence, [], [], [#include <stdatomic.h>]) AC_CHECK_FUNCS(chmod) AC_CHECK_FUNCS(chown) AC_CHECK_FUNCS(chroot) |