Use %autosetup instead of %setup/%patch. OBS-URL: https://build.opensuse.org/request/show/1129501 OBS-URL: https://build.opensuse.org/package/show/GNOME:Factory/libglade2?expand=0&rev=21
spec-cleaner OBS-URL: https://build.opensuse.org/request/show/581221 OBS-URL: https://build.opensuse.org/package/show/GNOME:Factory/libglade2?expand=0&rev=12