From 6fbd85522896c9c94281ed775c98a041721de424 Mon Sep 17 00:00:00 2001 From: Corey Farrell Date: Wed, 24 Jan 2018 19:49:02 -0500 Subject: Build System: Add support for __atomic built-in operators. Add a check to configure.ac for __atomic_fetch_add support. If found use the __atomic built-in operators for ast_atomic_dec_and_test and ast_atomic_fetchadd_int. ASTERISK~27619 Change-Id: I65b4feb02bae368904ed0fb03f585c05f50a690e --- include/asterisk/autoconfig.h.in | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'include/asterisk/autoconfig.h.in') diff --git a/include/asterisk/autoconfig.h.in b/include/asterisk/autoconfig.h.in index f8bd0e376..18f9d4e75 100644 --- a/include/asterisk/autoconfig.h.in +++ b/include/asterisk/autoconfig.h.in @@ -188,6 +188,9 @@ /* Define to 1 if you have the curses library. */ #undef HAVE_CURSES +/* Define to 1 if your C compiler provides __atomic operations. */ +#undef HAVE_C_ATOMICS + /* Define if your system has the DAHDI headers. */ #undef HAVE_DAHDI @@ -292,7 +295,7 @@ /* Define to 1 if you have the `ftruncate' function. */ #undef HAVE_FTRUNCATE -/* Define to 1 if your GCC C compiler provides atomic operations. */ +/* Define to 1 if your GCC C compiler provides __sync atomic operations. */ #undef HAVE_GCC_ATOMICS /* Define to 1 if you have the `getcwd' function. */ -- cgit v1.2.3