$ git clone -n https://src.fedoraproject.org/rpms/ocaml-gsl.git /var/lib/mock/f33-build-339449-58626/root/chroot_tmpdir/scmroot/ocaml-gsl
Cloning into '/var/lib/mock/f33-build-339449-58626/root/chroot_tmpdir/scmroot/ocaml-gsl'...
$ git reset --hard 4dc0a227fbeb530575e234cae4d4e41352974731
HEAD is now at 4dc0a22 https://fedoraproject.org/wiki/Changes/FlexiBLAS_as_BLAS/LAPACK_manager