$ git clone -n https://git.cclinux.org/stage/rpms/gperf.git /var/lib/mock/dist-circle8-build-21189-3864/root/chroot_tmpdir/scmroot/gperf
Cloning into '/var/lib/mock/dist-circle8-build-21189-3864/root/chroot_tmpdir/scmroot/gperf'...
$ git reset --hard f8d6ff8c18d8e0312402127b9771fe9dde2539e9
HEAD is now at f8d6ff8 import gperf-3.1-5.el8