Thanks for the pointers.

The most recent openstack-macros we built is openstack-macros-2018.1.2-0.el7. It is quite different to the one in the URL you provided:

%py_req_cleanup() \

sed -i 's/^warning-is-error.*/warning-is-error = 0/g' setup.cfg \

rm -rf *requirements.txt \

%nil

This appears to be part of openstack-macros-2019. I can’t see this file in the vault. I will grab it from elsewhere and give it a go.

Neale

When using "%{pyver_bin} setup.py build_sphinx -b html", warning iserror is taken from a parameter in setup.cfg:

https://github.com/openstack/oslo.reports/blob/stable/train/setup.cfg#L42

It's enabled there. However, in RDO, we disable it with macro py_req_cleanup:

https://github.com/openstack/rpm-packaging/blob/stable/train/openstack/openstack-macros/macros.openstack-rdo#L22

Are you using the updated version of openstack-macros?, can you check how py_req_cleanup is defined?