(z-dev) kirr@deca:~/src/tools/go/pygolang$ check-manifest
    lists of files in version control and sdist do not match!
    missing from VCS:
      golang/pyx/runtime.cpp
      golang/runtime/libgolang_dsoinfo.py
      golang/runtime/libpyxruntime_dsoinfo.py

- golang/pyx/runtime.cpp is generated from golang/pyx/runtime.pyx
- *_dsoinfo.py files are generated by setuptools_dso during the build