$ git clone -n https://gitee.com/renping000/libglvnd.git /var/lib/mock/dist-an7_9-updates-build-191491-60696/root/chroot_tmpdir/scmroot/libglvnd
Cloning into '/var/lib/mock/dist-an7_9-updates-build-191491-60696/root/chroot_tmpdir/scmroot/libglvnd'...
$ git reset --hard 9168ce2270dd43eb8abab065774a52a0b14ac2db
HEAD is now at 9168ce2 optimise spec file