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More than thousand 'Py_DEBUG': macro redefinition warnings for Windows debug builds on 3.14 branch #134774
Description
Bug report
Bug description:
Since PR #134211 / issue #133779 was packported to 3.14, Windows debug builds show more than thousand such warnings:
pyconfig.h(390,16): warning C4005: 'Py_DEBUG': macro redefinition
For example
- AMD64 Windows10 3.14: https://buildbot.python.org/#/builders/1711/builds/64
- AMD64 Windows11 Refleaks 3.14: https://buildbot.python.org/#/builders/1682/builds/33
- AMD64 Windows Server 2022 NoGIL 3.14: https://buildbot.python.org/#/builders/1717/builds/142
- AMD64 Windows11 Bigmem 3.14: https://buildbot.python.org/#/builders/1799/builds/86
This stems from
Lines 97 to 100 in b6e624a
which got added in the above PR, but rather belong to PR #131944 / issue #131942, which did not get backported, and should just be deleted.
CPython versions tested on:
3.14
Operating systems tested on:
Windows
Activity
chris-eibl commentedon May 27, 2025
@zooba: I can do a PR, but since this is 3.14 related, I assume this is one of the rare cases where the PR should not be created against main?
zooba commentedon May 27, 2025
Yeah, probably just a bad backport. Make a PR directly against the 3.14 branch, and include
[3.14]at the start of the title to satisfy the backport checker.[-][3.14] More than thousand 'Py_DEBUG': macro redefinition warnings for Windows debug builds on 3.14 branch[/-][+]More than thousand 'Py_DEBUG': macro redefinition warnings for Windows debug builds on 3.14 branch[/+][3.14] gh-134774: Remove additional Py_DEBUG definition (GH-134791)