Merge pull request #15889 from opensourcerouting/build-libatomic

build: link libatomic if available
FRRouting · May 6, 2024 · 9de2f13 · 9de2f13
2 parents 11fe070 + 342400e
commit 9de2f13
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/configure.ac b/configure.ac
@@ -1096,6 +1096,8 @@ dnl -------------------------
 AC_CHECK_HEADERS([stropts.h sys/ksym.h \
 	linux/version.h asm/types.h endian.h sys/endian.h])
 
+AC_CHECK_LIB([atomic], [main], [LIBS="$LIBS -latomic"], [], [])
+
 ac_stdatomic_ok=false
 AC_DEFINE([FRR_AUTOCONF_ATOMIC], [1], [did autoconf checks for atomic funcs])
 AC_CHECK_HEADER([stdatomic.h],[