--- a/config.h.in	Fri Feb 24 21:11:58 2012 +1000
+++ b/config.h.in	Sat Feb 25 21:30:49 2012 +1000
@@ -67,6 +67,9 @@
 /* Define if the GNU gettext() function is already present or preinstalled. */
 #undef HAVE_GETTEXT
 
+/* Using GLESv2 */
+#undef HAVE_GLES2
+
 /* Have GLX support */
 #undef HAVE_GLX