tree 9ca15e9cd4fbce9d6ef8a4989f3a9fba1ef1180b
parent e8b6e91d2cb1d7883dc6692e1bd038ecfe10f8cc
author Doug Goldstein <cardoe@cardoe.com> 1738513374 -0500
committer Doug Goldstein <cardoe@cardoe.com> 1738513872 -0500
gpgsig -----BEGIN SSH SIGNATURE-----
 U1NIU0lHAAAAAQAAADMAAAALc3NoLWVkMjU1MTkAAAAgeEPwIzMDP+V8y6XNFQbva5SU4W
 8UTNdgH729rvYoYCEAAAADZ2l0AAAAAAAAAAZzaGE1MTIAAABTAAAAC3NzaC1lZDI1NTE5
 AAAAQDco+HBC+2wDABsd9nTc66RivUbYNbi291Wcz8x9NL6bc+ovkTY0rVmwGYo0TUOi62
 LZyZvYBJ1Vnvom4/AHIQo=
 -----END SSH SIGNATURE-----

add pyproject.toml to support pip 23.1

pip 23.1 removed the "setup.py install" fallback for projects
that do not have pyproject.toml and now uses a pyproject.toml
which is vendored in pip.
To address that, this change adds the minimal pyproject.toml
to enable pbr to be properly used to build editable wheels.

See https://pip.pypa.io/en/stable/news/#v23-1
and https://github.com/pypa/pip/issues/8368 for more
details on the removal of the fallback support.

setuptools v64.0.0 is used to support editable installs
via its PEP-660 implmentation
https://github.com/pypa/setuptools/pull/3488

This patch was taken nearly verbatim from the equivalent nova change.

Change-Id: Ic65834742445d9930200836a5c9f5bf774e30693
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>