From 9aa668b03a7ea6b0011c159d3ab5b5242a69d579 Mon Sep 17 00:00:00 2001
From: Greg Ward <gward@python.net>
Date: Sat, 24 Jun 2000 02:22:49 +0000
Subject: [PATCH] Changed 'object_filenames()' to raise exception instead of
 silently carrying on if it sees a filename with unknown extension.

---
 Lib/distutils/ccompiler.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Lib/distutils/ccompiler.py b/Lib/distutils/ccompiler.py
index 5be8c25a14..4dd8645bc5 100644
--- a/Lib/distutils/ccompiler.py
+++ b/Lib/distutils/ccompiler.py
@@ -671,7 +671,9 @@ class CCompiler:
         for src_name in source_filenames:
             (base, ext) = os.path.splitext (src_name)
             if ext not in self.src_extensions:
-                continue
+                raise UnknownFileError, \
+                      "unknown file type '%s' (from '%s')" % \
+                      (ext, src_name)
             if strip_dir:
                 base = os.path.basename (base)
             obj_names.append (os.path.join (output_dir,
-- 
2.40.0