meson: use -fno-strict-aliasing if supported

https://bugzilla.gnome.org/show_bug.cgi?id=769183

diff --git a/meson.build b/meson.build
index 073a40179831ff0fe4272be07193ed3cb9f6f68b..86fa61c7460dcc659a8bca36ab3d8e77d6d44591 100644 (file)
--- a/meson.build
+++ b/meson.build
@@ -55,6 +55,11 @@ if cc.has_argument('-fvisibility=hidden')
   add_project_arguments('-fvisibility=hidden', language: 'c')
 endif
 
+# Disable strict aliasing
+if cc.has_argument('-fno-strict-aliasing')
+  add_project_arguments('-fno-strict-aliasing', language: 'c')
+endif
+
 core_conf = configuration_data()
 check_headers = [
   ['HAVE_DLFCN_H', 'dlfcn.h'],