Add AUTHORS and LICENSE files, and copyright headers to relevant source files...

trunk/pylib/gyp/common.py

 #!/usr/bin/python
 
+# Copyright (c) 2009 Google Inc. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
 import errno
 import filecmp
 import os.path
 import re
 import tempfile
 import sys
 
 def ExceptionAppend(e, msg):
   """Append a message to the given exception's message."""
   if not e.args:
@@ skipping 317 matching lines @@
     if idfun is None:
         def idfun(x): return x
     seen = {}
     result = []
     for item in seq:
         marker = idfun(item)
         if marker in seen: continue
         seen[marker] = 1
         result.append(item)
     return result