$ git clone -n https://gitee.com/src-opencloudos-rpms/libglvnd.git /var/lib/mock/dist-oc8-build-74591-50796/root/chroot_tmpdir/scmroot/libglvnd
Cloning into '/var/lib/mock/dist-oc8-build-74591-50796/root/chroot_tmpdir/scmroot/libglvnd'...
$ git fetch origin 40a377b3ebe371b1fff0ed3aeacf62de0aca3236:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libglvnd
 * [new ref]         40a377b3ebe371b1fff0ed3aeacf62de0aca3236 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 40a377b import libglvnd-1.3.4-2.tl3