$ git clone -n https://gitee.com/src-anolis-dde/libtommath.git /var/lib/mock/dist-an8.9-dde-build-293618-65193/root/chroot_tmpdir/scmroot/libtommath
Cloning into '/var/lib/mock/dist-an8.9-dde-build-293618-65193/root/chroot_tmpdir/scmroot/libtommath'...
$ git reset --hard origin/a8
HEAD is now at f3c9cba Update to anolis 8.9 dde
$ git lfs pull