bpo-36236: Handle removed cwd at Python init by vstinner · Pull Request #12424

bpo-36236: Handle removed cwd at Python init by vstinner · Pull Request #12424 · python/cpython

At Python initialization, the current directory is no longer
prepended to sys.path if it has been removed.

Rename _PyPathConfig_ComputeArgv0() to
_PyPathConfig_ComputeSysPath0() to avoid confusion between argv[0]
and sys.path[0].