$ git clone -n https://gitee.com/su-feng-nmg/dtc.git /var/lib/mock/dist-an23-build-198635-60956/root/chroot_tmpdir/scmroot/dtc
Cloning into '/var/lib/mock/dist-an23-build-198635-60956/root/chroot_tmpdir/scmroot/dtc'...
$ git reset --hard f1f9dd019be40e95b11e8f636cc6889df716bbd9
HEAD is now at f1f9dd0 add doc package, abi/api files and make check