$ git clone -n https://gitee.com/ywyw22/libmpc /var/lib/mock/dist-an7_9-updates-build-160632-52034/root/chroot_tmpdir/scmroot/libmpc
Cloning into '/var/lib/mock/dist-an7_9-updates-build-160632-52034/root/chroot_tmpdir/scmroot/libmpc'...
$ git reset --hard 4aab94f20e21f9ea4411a882bf9381b0490e27bd
HEAD is now at 4aab94f optimise spec file