$ git clone -n https://gitee.com/taijuanZZY/libglvnd.git /var/lib/mock/dist-an23-build-251261-63412/root/chroot_tmpdir/scmroot/libglvnd
Cloning into '/var/lib/mock/dist-an23-build-251261-63412/root/chroot_tmpdir/scmroot/libglvnd'...
$ git reset --hard cbbb0e3937a021e5fb262fe0b9d961c4f6aa64c0
HEAD is now at cbbb0e3 Optimize spec file