make[1]: *** [Makefile:881: org.freeciv.server.metainfo.xml] Error 1
make[1]: *** [Makefile:881: org.freeciv.sdl2.metainfo.xml] Error 1
make[1]: *** [Makefile:881: org.freeciv.gtk322.metainfo.xml] Error 1
make[1]: *** [Makefile:881: org.freeciv.gtk4.metainfo.xml] Error 1
make[1]: *** [Makefile:881: org.freeciv.qt.metainfo.xml] Error 1
make[1]: *** [Makefile:881: org.freeciv.gtk3.mp.metainfo.xml] Error 1
make: *** [Makefile:832: all-recursive] Error 1