$ git clone -n https://gitee.com/src-opencloudos-rpms/libva /var/lib/mock/dist-oc8-build-32542-9797/root/chroot_tmpdir/scmroot/libva
Cloning into '/var/lib/mock/dist-oc8-build-32542-9797/root/chroot_tmpdir/scmroot/libva'...
$ git reset --hard origin/oc8
HEAD is now at a9dda0a import libva-2.13.0-2.tl3