$ git clone -n https://gitee.com/src-opencloudos-rpms/libselinux /var/lib/mock/dist-oc8-build-32461-9752/root/chroot_tmpdir/scmroot/libselinux
Cloning into '/var/lib/mock/dist-oc8-build-32461-9752/root/chroot_tmpdir/scmroot/libselinux'...
$ git reset --hard origin/oc8
HEAD is now at e08529c import libselinux-2.9-6.tl3