$ git clone -n https://gitee.com/mgb01105731/libtheora_1.git /var/lib/mock/dist-an23-build-140517-53403/root/chroot_tmpdir/scmroot/libtheora_1
Cloning into '/var/lib/mock/dist-an23-build-140517-53403/root/chroot_tmpdir/scmroot/libtheora_1'...
$ git reset --hard 3845e96bef092bf4a86155fe89009639398bb606
HEAD is now at 3845e96 optimise spec file