-PKG_CHECK_MODULES(LIB, gtk+-2.0 >= $GTK_REQUIRED libgnome-2.0)
-PKG_CHECK_MODULES(TOOLBAR_EDITOR, gtk+-2.0 >= $GTK_REQUIRED libxml-2.0)
-PKG_CHECK_MODULES(RECENT_FILES, gtk+-2.0 >= $GTK_REQUIRED libgnomeui-2.0 >= $LIBGNOMEUI_REQUIRED)
-PKG_CHECK_MODULES(ZOOM_CONTROL, gtk+-2.0 >= $GTK_REQUIRED)
-
-PKG_CHECK_MODULES(SHELL, gtk+-2.0 >= $GTK_REQUIRED libgnomeui-2.0 >= $LIBGNOMEUI_REQUIRED gnome-vfs-2.0 libgnomeprint-2.2 >= 2.5.1 libgnomeprintui-2.2 libglade-2.0 gconf-2.0 poppler-glib >= $POPPLER_REQUIRED)
-PKG_CHECK_MODULES(THUMBNAILER, gtk+-2.0 >= $GTK_REQUIRED gnome-vfs-2.0)
-PKG_CHECK_MODULES(PROPERTIES, gtk+-2.0 >= $GTK_REQUIRED libglade-2.0)
-
-PKG_CHECK_MODULES(BACKEND, gtk+-2.0 >= $GTK_REQUIRED)
-PKG_CHECK_MODULES(DVI, gtk+-2.0 >= $GTK_REQUIRED)
-PKG_CHECK_MODULES(PS, gtk+-2.0 >= $GTK_REQUIRED)
-PKG_CHECK_MODULES(PDF, gtk+-2.0 >= $GTK_REQUIRED poppler-glib >= $POPPLER_REQUIRED)
-PKG_CHECK_MODULES(PIXBUF, gtk+-2.0 >= $GTK_REQUIRED)
-PKG_CHECK_MODULES(TIFF, gtk+-2.0 >= $GTK_REQUIRED)
+PKG_CHECK_MODULES(LIB, gtk+-2.0 >= $GTK_REQUIRED libgnomeui-2.0 >= $LIBGNOMEUI_REQUIRED)
+PKG_CHECK_MODULES(BACKEND, gtk+-2.0 >= $GTK_REQUIRED gnome-vfs-2.0)
+PKG_CHECK_MODULES(FRONTEND_CORE, gtk+-2.0 >= $GTK_REQUIRED libgnomeui-2.0 >= $LIBGNOMEUI_REQUIRED libglade-2.0 poppler-glib >= $POPPLER_REQUIRED)
+PKG_CHECK_MODULES(POPPLER, poppler-glib >= $POPPLER_REQUIRED)
+PKG_CHECK_MODULES(SHELL_CORE, gtk+-2.0 >= $GTK_REQUIRED libgnomeui-2.0 >= $LIBGNOMEUI_REQUIRED gnome-vfs-2.0 libgnomeprint-2.2 >= 2.5.1 libgnomeprintui-2.2 libglade-2.0 gconf-2.0 poppler-glib >= $POPPLER_REQUIRED gnome-keyring-1 >= $KEYRING_REQUIRED)