$ git clone -n https://src.fedoraproject.org/rpms/mathgl.git /var/lib/mock/f33-build-157998-43403/root/chroot_tmpdir/scmroot/mathgl
Cloning into '/var/lib/mock/f33-build-157998-43403/root/chroot_tmpdir/scmroot/mathgl'...
$ git reset --hard 822f9f695094b30e058b968dd985849aadcb1c61
HEAD is now at 822f9f6 Fix rhbz #1808694. Remove octave tar.gz from -fonts subpackage.