Build changes for updating Android SDK to 4.3.

build/android/gyp/dex.py

 #!/usr/bin/env python
 #
 # Copyright 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import fnmatch
 import optparse
 import os
 import sys
 
 from util import build_utils
 from util import md5_check
 
 
 def DoDex(options, paths):
-  dx_binary = os.path.join(options.android_sdk_root, 'platform-tools', 'dx')
+  dx_binary = os.path.join(options.android_sdk_build_tools, 'dx')
   dex_cmd = [dx_binary, '--dex', '--output', options.dex_path] + paths
 
   record_path = '%s.md5.stamp' % options.dex_path
   md5_check.CallAndRecordIfStale(
       lambda: build_utils.CheckCallDie(dex_cmd, suppress_output=True),
       record_path=record_path,
       input_paths=paths,
       input_strings=dex_cmd)
 
   build_utils.Touch(options.dex_path)
 
 
 def main(argv):
   parser = optparse.OptionParser()
   parser.add_option('--android-sdk-root', help='Android sdk root directory.')
+  parser.add_option('--android-sdk-build-tools',
+                    help='Android sdk build tools.')

[Andrew Hayden (chromium.org), 2013/08/05 09:49:14]

Perhaps (to match what is above):
Android sdk build tools directory.

We should probably also add a note explaining why the sdk build tools directory
cannot be derived from the sdk-root.

[navabi, 2013/08/06 23:07:33]

Done.

   parser.add_option('--dex-path', help='Dex output path.')
   parser.add_option('--configuration-name',
       help='The build CONFIGURATION_NAME.')
   parser.add_option('--proguard-enabled',
       help='"true" if proguard is enabled.')
   parser.add_option('--proguard-enabled-input-path',
       help='Path to dex in Release mode when proguard is enabled.')
   parser.add_option('--stamp', help='Path to touch on success.')
 
   # TODO(newt): remove this once http://crbug.com/177552 is fixed in ninja.
   parser.add_option('--ignore', help='Ignored.')
 
   options, paths = parser.parse_args()
 
   if (options.proguard_enabled == "true"
       and options.configuration_name == "Release"):
     paths = [options.proguard_enabled_input_path]
 
   DoDex(options, paths)
 
   if options.stamp:
     build_utils.Touch(options.stamp)
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))