It's API and ABI compatible with 1.6 so just update the DEPENDS entry.
Signed-off-by: Joshua Lock <josh@linux.intel.com>
SECTION = "x11/wm"
DESCRIPTION = "Metacity is the boring window manager for the adult in you. Mutter is metacity + clutter."
LICENSE = "GPLv2"
-DEPENDS = "startup-notification gtk+ gconf clutter-1.6 gdk-pixbuf-native intltool glib-2.0-native"
+DEPENDS = "startup-notification gtk+ gconf clutter-1.8 gdk-pixbuf-native intltool glib-2.0-native"
# gobject-introspection
inherit gnome update-alternatives