$ git clone -n https://src.fedoraproject.org/rpms/mesa-demos.git /var/lib/mock/f33-build-299063-56281/root/chroot_tmpdir/scmroot/mesa-demos
Cloning into '/var/lib/mock/f33-build-299063-56281/root/chroot_tmpdir/scmroot/mesa-demos'...
$ git reset --hard 5d99d51c72219c0b0592f9368386d28b7c2bf614
HEAD is now at 5d99d51 Use make macros