$ git clone -n https://gitee.com/src-opencloudos-rpms/lapack.git /var/lib/mock/dist-oc9-build-41879-14591/root/chroot_tmpdir/scmroot/lapack
Cloning into '/var/lib/mock/dist-oc9-build-41879-14591/root/chroot_tmpdir/scmroot/lapack'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/lapack
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ed2362a import lapack-3.10.0-3.tl4