$ git clone -n https://gitee.com/src-opencloudos-rpms/libXaw.git /var/lib/mock/dist-oc9-build-128723-77474/root/chroot_tmpdir/scmroot/libXaw
Cloning into '/var/lib/mock/dist-oc9-build-128723-77474/root/chroot_tmpdir/scmroot/libXaw'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libXaw
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 53085d6 import libXaw-1.0.15-4.tl4