Merge with 3.4

zware · zware · commit 5aec1a44e89d · 2015-04-13T18:34:57.000-05:00
diff --git a/Tools/clinic/clinic.py b/Tools/clinic/clinic.py
@@ -4227,7 +4227,7 @@ def main(argv):
             cmdline.print_usage()
             sys.exit(-1)
         for root, dirs, files in os.walk('.'):
-            for rcs_dir in ('.svn', '.git', '.hg', 'build'):
+            for rcs_dir in ('.svn', '.git', '.hg', 'build', 'externals'):
                 if rcs_dir in dirs:
                     dirs.remove(rcs_dir)
             for filename in files:
