$ git clone -n https://src.fedoraproject.org/rpms/libglvnd.git /var/lib/mock/f40-build-740996-109880/root/chroot_tmpdir/scmroot/libglvnd
Cloning into '/var/lib/mock/f40-build-740996-109880/root/chroot_tmpdir/scmroot/libglvnd'...
$ git reset --hard 665b8996ec999cd2c8033c1754dc86f9b2583e08
HEAD is now at 665b899 Update to 1.7.0