From: Filipe Laíns <lains@riseup.net>
Date: Mon, 2 Mar 2026 20:23:22 +0000 (+0000)
Subject: GH-145273: drop build_prefix check from missing stdlib warning (#145437)
X-Git-Tag: v3.15.0a7~98
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=539a985faca498e345e471476cb377c1c57ea07f;p=thirdparty%2FPython%2Fcpython.git

GH-145273: drop build_prefix check from missing stdlib warning (#145437)
---

diff --git a/Makefile.pre.in b/Makefile.pre.in
index da8d5483fd32..120a6add3850 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -1004,7 +1004,7 @@ platform: $(PYTHON_FOR_BUILD_DEPS) pybuilddir.txt
 # or removed in case of failure.
 pybuilddir.txt: $(PYTHON_FOR_BUILD_DEPS)
 	@echo "none" > ./pybuilddir.txt
-	$(RUNSHARED) $(PYTHON_FOR_BUILD) -S -m sysconfig --generate-posix-vars ;\
+	$(RUNSHARED) $(PYTHON_FOR_BUILD) -S -X pathconfig_warnings=0 -m sysconfig --generate-posix-vars ;\
 	if test $$? -ne 0 ; then \
 		echo "generate-posix-vars failed" ; \
 		rm -f ./pybuilddir.txt ; \
diff --git a/Modules/getpath.py b/Modules/getpath.py
index e06297b7b63a..20e050787700 100644
--- a/Modules/getpath.py
+++ b/Modules/getpath.py
@@ -779,7 +779,7 @@ if not stdlib_zip or not isfile(stdlib_zip):
     if not stdlib_dir or not isdir(stdlib_dir):
         hint = home_hint if home else f'sys.prefix is set to {prefix}, is this correct?'
         warn('WARN: Could not find the standard library directory! ' + hint)
-    elif (not platstdlib_dir and not build_prefix) or not isdir(platstdlib_dir):
+    elif not platstdlib_dir or not isdir(platstdlib_dir):
         hint = home_hint if home else f'sys.exec_prefix is set to {exec_prefix}, is this correct?'
         warn('WARN: Could not find the platform standard library directory! ' + hint)