$ git clone -n https://src.fedoraproject.org/rpms/libdfp.git /var/lib/mock/f40-build-798421-141894/root/chroot_tmpdir/scmroot/libdfp
Cloning into '/var/lib/mock/f40-build-798421-141894/root/chroot_tmpdir/scmroot/libdfp'...
$ git reset --hard e1a7817e18df9c86316223759360dc0e76a41693
HEAD is now at e1a7817 Fix upstream issue #189