Publishing pygccxml as Source Distribution on PyPi

[akira25]

For a GNURadio-Project, we decided to settle on a conda environment, to keep it fairly simple for our multi-platform-team.

While most things work really well, we are missing the pygccxml-package in the conda feeds, which are needed for generating some files when having a OOT-Module.

For generating a Conda-Package from the PyPi package, there is already a very simple workflow described in the conda-wiki.

Unfortunately, the conda stuff can not handle wheel-files, but relies on sdist instead. It would be marvelous, if you could publish pygccxml with an sdist file on pypi to.

[iMichka]

I made a new 2.3.0 release with a source distribution on pypi: https://pypi.org/project/pygccxml/2.3.0/

I will have a look how to do the whole distribution/release process using github actions to make sure we got this released correctly in the future.

Does this look good to you?

[iMichka]

Closing; this is now part of the release process that I have documented, and automatically done since we are using a pyproject.toml file for the build of the project.

[iMichka]

Done with #258, wheels are now built on CI and have a build attestation on pypi