Added upstream patch to fix a missing include, autobuild did not record any build errors but Arch Linux provides the patch: https://gitlab.archlinux.org/archlinux/packaging/packages/libao/-/commit/bad3196d4e3030d31b01eb3bd41fff8afc8ca113 Switched to gitlab tarball because the previous site does not provide a tarball for version 1.2.2 which was tagged in 2016: https://gitlab.xiph.org/xiph/libao/-/tags/1.2.2 Added autoreconf due to usage of gitlab tarball which does not contain a configure script. Signed-off-by: Bernd Kuhls <bernd@kuhls.net> Signed-off-by: Julien Olivain <ju.o@free.fr>