$ git clone -n https://src.fedoraproject.org/rpms/mathgl.git /var/lib/mock/f33-build-441434-63291/root/chroot_tmpdir/scmroot/mathgl
Cloning into '/var/lib/mock/f33-build-441434-63291/root/chroot_tmpdir/scmroot/mathgl'...
$ git reset --hard 149ebf7aae3403c0ec22dc6a427b197a558b4988
HEAD is now at 149ebf7 Fix mpi build for that great cmake macro update