$ git clone -n https://src.fedoraproject.org/rpms/nordugrid-arc.git /var/lib/mock/f33-build-504039-64379/root/chroot_tmpdir/scmroot/nordugrid-arc
Cloning into '/var/lib/mock/f33-build-504039-64379/root/chroot_tmpdir/scmroot/nordugrid-arc'...
$ git reset --hard cfbac7278402cd3f205b3ae73f0be726ef373501
HEAD is now at cfbac72 Update to version 6.9.0 Don't force C++14. Code now compiles with C++17.