-PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.14 gobject-2.0 gthread-2.0 gmodule-export-2.0)
-PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.16 gtkglext-1.0)
-PKG_CHECK_MODULES(SOUP, libsoup-2.4 >= 2.26)
+PKG_CHECK_MODULES(GLIB, glib-2.0)
+PKG_CHECK_MODULES(GRITS, grits = $VERSION)