[Python-checkins] [3.12] Fix c-analyzer for GCC: ignore LANG env var (GH-106173) (#106178)
vstinner
webhook-mailer at python.org
Tue Jun 27 23:41:39 EDT 2023
https://github.com/python/cpython/commit/0373c2ccd5f60dd7b6435879e2f8c1b9ed879a3a
commit: 0373c2ccd5f60dd7b6435879e2f8c1b9ed879a3a
branch: 3.12
author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com>
committer: vstinner <vstinner at python.org>
date: 2023-06-28T03:41:36Z
summary:
[3.12] Fix c-analyzer for GCC: ignore LANG env var (GH-106173) (#106178)
Fix c-analyzer for GCC: ignore LANG env var (GH-106173)
The c-analyzer doesn't support GCC localized messages, so just unset
the LANG environment variable.
(cherry picked from commit 1f74b9e933d546a015e8497e3b8728357196acc8)
Co-authored-by: Victor Stinner <vstinner at python.org>
files:
M Tools/c-analyzer/c_parser/preprocessor/common.py
diff --git a/Tools/c-analyzer/c_parser/preprocessor/common.py b/Tools/c-analyzer/c_parser/preprocessor/common.py
index dbe1edeef3852..06f8f4da62b22 100644
--- a/Tools/c-analyzer/c_parser/preprocessor/common.py
+++ b/Tools/c-analyzer/c_parser/preprocessor/common.py
@@ -1,6 +1,7 @@
import contextlib
import distutils.ccompiler
import logging
+import os
import shlex
import subprocess
import sys
@@ -40,7 +41,12 @@ def run_cmd(argv, *,
kw.pop('kwargs')
kwargs.update(kw)
- proc = subprocess.run(argv, **kwargs)
+ # Remove LANG environment variable: the C parser doesn't support GCC
+ # localized messages
+ env = dict(os.environ)
+ env.pop('LANG', None)
+
+ proc = subprocess.run(argv, env=env, **kwargs)
return proc.stdout
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