$ git clone -n https://src.fedoraproject.org/rpms/openobex.git /var/lib/mock/f40-build-2238862-53585/root/chroot_tmpdir/scmroot/openobex
Cloning into '/var/lib/mock/f40-build-2238862-53585/root/chroot_tmpdir/scmroot/openobex'...
$ git fetch origin 4ead94890b810a9d8ad81f8cd0efd39e19eb564c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/openobex
 * [new ref]         4ead94890b810a9d8ad81f8cd0efd39e19eb564c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4ead948 use autosetup and name shared library