$ git clone -n https://gitee.com/opencloudos-stream/libwebp.git /var/lib/mock/dist-ocs23-build-40389-2059/root/chroot_tmpdir/scmroot/libwebp
Cloning into '/var/lib/mock/dist-ocs23-build-40389-2059/root/chroot_tmpdir/scmroot/libwebp'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libwebp
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0f90789 !3 Rebuilt for freeglut 3.4.0 Merge pull request !3 from abushwang/master