Mercurial > hg
comparison setup.py @ 51833:6388fd855f66 stable tip
setup: handle removal of old MSVC compiler from setuptools 65.0 (issue6910)
It was removed a few years ago[1]. When trying to reproduce locally using a
clean py3.12 as called out in the bug report, `setuptools` wasn't installed at
all, and needed a `pip install` to fix a `ModuleNotFoundError` when building
locally. Maybe that needs to be in the requirements clause now.
It looks like this "private" module was added in setuptools 48.0.[2] I can't
find a changelog of what version was included in which version of python, and
the changelog for pip has a huge gap between when it called out 67.6.1 in `pip`
23.1 (2023-04-15), and 41.4.0 in `pip` 19.3 (2019-10-14).[3] So, we'll just add
to the existing code instead of replacing it, for safety.
[1] https://github.com/pypa/setuptools/commit/cc017c77948737d131f683e0c25cd37bc639b8fc
[2] https://github.com/pypa/setuptools/commit/d034a5ec7f707499139f90eb846b9e720923124c
[3] https://pip.pypa.io/en/stable/news/
author | Matt Harbison <mharbison@atto.com> |
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date | Thu, 05 Sep 2024 15:37:14 -0400 |
parents | 45ba8416afc4 |
children |
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51818:23116aefe786 | 51833:6388fd855f66 |
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1660 | 1660 |
1661 if os.name == 'nt': | 1661 if os.name == 'nt': |
1662 # Allow compiler/linker flags to be added to Visual Studio builds. Passing | 1662 # Allow compiler/linker flags to be added to Visual Studio builds. Passing |
1663 # extra_link_args to distutils.extensions.Extension() doesn't have any | 1663 # extra_link_args to distutils.extensions.Extension() doesn't have any |
1664 # effect. | 1664 # effect. |
1665 from distutils import msvccompiler | 1665 try: |
1666 # setuptools < 65.0 | |
1667 from distutils import msvccompiler | |
1668 except ImportError: | |
1669 from distutils import _msvccompiler as msvccompiler | |
1666 | 1670 |
1667 msvccompilerclass = msvccompiler.MSVCCompiler | 1671 msvccompilerclass = msvccompiler.MSVCCompiler |
1668 | 1672 |
1669 class HackedMSVCCompiler(msvccompiler.MSVCCompiler): | 1673 class HackedMSVCCompiler(msvccompiler.MSVCCompiler): |
1670 def initialize(self): | 1674 def initialize(self): |