$ git clone -n https://gitee.com/src-opencloudos-rpms/freeglut.git /var/lib/mock/dist-oc9-build-62040-16463/root/chroot_tmpdir/scmroot/freeglut
Cloning into '/var/lib/mock/dist-oc9-build-62040-16463/root/chroot_tmpdir/scmroot/freeglut'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/freeglut
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0a1ff65 import freeglut-3.4.0-2.tl4