[gtk/wip/baedert/test-cflags] testsuite/reftests: Add common_cflags to build

[Timm Bäder <baedert src gnome org>]

commit 6fcd5d5ab57ac3cc866649e94ed67d2edd87b38b
Author: Timm Bäder <mail baedert org>
Date:   Fri Mar 6 18:24:58 2020 +0100

    testsuite/reftests: Add common_cflags to build

 testsuite/reftests/meson.build | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/testsuite/reftests/meson.build b/testsuite/reftests/meson.build
index c519c6137c..1eddcf8b29 100644
--- a/testsuite/reftests/meson.build
+++ b/testsuite/reftests/meson.build
@@ -27,10 +27,12 @@ tcdata.set('libexecdir', join_paths(get_option('prefix'), get_option('libexecdir
 #endforeach
 
 gtk_reftest = executable('gtk-reftest', 'gtk-reftest.c',
+  c_args: common_cflags,
   link_with : [libgtkreftestprivate, libreftest],
   dependencies : libgtk_dep)
 
 image_compare = executable('image-compare', 'image-compare.c',
+  c_args: common_cflags,
   link_with : [libgtkreftestprivate, libreftest],
   dependencies : libgtk_dep)
 # Installed data (TODO)