$ git clone -n https://src.fedoraproject.org/rpms/cppad.git /var/lib/mock/f33-build-544421-65216/root/chroot_tmpdir/scmroot/cppad
Cloning into '/var/lib/mock/f33-build-544421-65216/root/chroot_tmpdir/scmroot/cppad'...
$ git reset --hard e41fd191ef39ca393dff523ef98fb1523bd0a0d1
HEAD is now at e41fd19 Patch correspoding to upstream source 20210000.5. This patched to the optimizers implementation of atomic functions and needed to the same change for several different atomic function operators.