g_type_init() is deprecated and is no longer necessary after glib >= 2.35.

XXX file upstream bug

--- libcanberra-0.30/src/canberra-gtk-play.c	2012-09-24 17:21:07.000000000 -0700
+++ libcanberra-0.30/src/canberra-gtk-play.c	2015-07-01 21:21:08.275924571 -0700
@@ -133,7 +133,9 @@
 
         setlocale(LC_ALL, "");
 
+#if !GLIB_CHECK_VERSION(2,35,0)
         g_type_init();
+#endif
 
         ca_proplist_create(&proplist);