From: Sam Gross <colesbury@gmail.com>
Date: Tue, 23 Jan 2024 18:05:15 +0000 (-0500)
Subject: gh-112984: Fix link error on free-threaded Windows build (GH-114455)
X-Git-Tag: v3.13.0a4~359
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5f1997896d9c3ecf92e9863177c452b468a6a2c8;p=thirdparty%2FPython%2Fcpython.git

gh-112984: Fix link error on free-threaded Windows build (GH-114455)

The test_peg_generator test tried to link the python313_d.lib library,
which failed because the library is now named python313t_d.lib. The
underlying problem is that the "compiler" attribute was not set when
we call get_libraries() from distutils.
---

diff --git a/Tools/peg_generator/pegen/build.py b/Tools/peg_generator/pegen/build.py
index 00295c984d1b..67a7c0c4788e 100644
--- a/Tools/peg_generator/pegen/build.py
+++ b/Tools/peg_generator/pegen/build.py
@@ -220,6 +220,9 @@ def compile_c_extension(
         )
     else:
         objects = compiler.object_filenames(extension.sources, output_dir=cmd.build_temp)
+    # The cmd.get_libraries() call needs a valid compiler attribute or we will
+    # get an incorrect library name on the free-threaded Windows build.
+    cmd.compiler = compiler
     # Now link the object files together into a "shared object"
     compiler.link_shared_object(
         objects,