clang: Add annotations for thread safety check.

[sliver-openvswitch.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 9646b6a..70fc9df 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -104,6 +104,7 @@ OVS_ENABLE_OPTION([-Wstrict-prototypes])
 OVS_ENABLE_OPTION([-Wold-style-definition])
 OVS_ENABLE_OPTION([-Wmissing-prototypes])
 OVS_ENABLE_OPTION([-Wmissing-field-initializers])
+OVS_ENABLE_OPTION([-Wthread-safety])
 OVS_CONDITIONAL_CC_OPTION([-Wno-unused], [HAVE_WNO_UNUSED])
 OVS_CONDITIONAL_CC_OPTION([-Wno-unused-parameter], [HAVE_WNO_UNUSED_PARAMETER])
 OVS_ENABLE_WERROR