Hi Ankur, Not sure whether that helps, but BOUT++ (requires MPI) switched to a custom back end [1] when it switched to cmake [2] from configure + calling setup.py. The main motivation was to enable packaging in fedora, but it also allowed to just pip install the whole package, as BOUT++ is now PEP-517 enabled.
This doesn't call the pyproject macros, but just the cmake ones [3], so not sure this is applicable to what you need, but maybe it offers at least some insight into how it is done for other MPI codes ... Best, David [1] https://github.com/boutproject/BOUT-dev/blob/master/tools/pylib/_boutpp_build/backend.py [2] https://github.com/boutproject/BOUT-dev/blob/master/tools/pylib/_boutpp_build/CMakeLists.txt [3] https://src.fedoraproject.org/rpms/bout++/blob/rawhide/f/bout++.spec _______________________________________________ python-devel mailing list -- python-devel@lists.fedoraproject.org To unsubscribe send an email to python-devel-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/python-devel@lists.fedoraproject.org Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
