$ git clone -n https://src.fedoraproject.org/rpms/proj.git /var/lib/mock/f31-build-49664-27330/root/chroot_tmpdir/scmroot/proj
Cloning into '/var/lib/mock/f31-build-49664-27330/root/chroot_tmpdir/scmroot/proj'...
$ git reset --hard 4375f4b6ade67b322dbb12e0377a2b593db768c5
HEAD is now at 4375f4b - fix condition in cmake config