AC_DEFINE(GDK_VERSION_MIN_REQUIRED, GDK_VERSION_3_0, [Ignore post 3.0 deprecations])
AC_DEFINE(GDK_VERSION_MAX_REQUIRED, GDK_VERSION_3_0, [Prevent post 3.0 APIs])
-CLUTTER_REQUIRED=1.7.14
-AC_DEFINE(CLUTTER_VERSION_MIN_REQUIRED, CLUTTER_VERSION_1_6, [Ignore post 1.6 deprecations])
-AC_DEFINE(CLUTTER_VERSION_MAX, CLUTTER_VERSION_1_6, [Prevent post 1.6 APIs])
+CLUTTER_REQUIRED=1.8.0
+AC_DEFINE(CLUTTER_VERSION_MIN_REQUIRED, CLUTTER_VERSION_1_8, [Ignore post 1.8 deprecations])
+AC_DEFINE(CLUTTER_VERSION_MAX, CLUTTER_VERSION_1_8, [Prevent post 1.8 APIs])
CLUTTER_GTK_REQUIRED=0.90.3