$ git clone -n https://gitee.com/mgb01105731/libtheora.git /var/lib/mock/dist-an23-build-131425-46345/root/chroot_tmpdir/scmroot/libtheora
Cloning into '/var/lib/mock/dist-an23-build-131425-46345/root/chroot_tmpdir/scmroot/libtheora'...
$ git reset --hard origin/a23
HEAD is now at 7d33905 add doc package