--- gnome-games-2.32.0/libgames-support/Makefile.am.gobji0910	2010-09-27 02:23:26.000000000 +0100
+++ gnome-games-2.32.0/libgames-support/Makefile.am	2010-10-04 20:06:07.000000000 +0100
@@ -217,9 +217,10 @@
 	--pkg gtk+-$(GTK_API_VERSION) \
 	--pkg clutter-1.0 \
 	--pkg cogl-1.0 \
+	--warn-all \
 	-I$(top_srcdir) \
 	-I$(top_builddir) \
-	$(filter %.h,$^)
+	$^
 
 # FIXMEchpe: this looks bogus. If the introspection.m4 macro gets it wrong, fix it!
 # INTROSPECTION_GIRDIR/INTROSPECTION_TYPELIBDIR aren't the right place to
