1#!/usr/bin/env python
2#
3# Copyright 2013 The Chromium Authors. All rights reserved.
4# Use of this source code is governed by a BSD-style license that can be
5# found in the LICENSE file.
6
7import optparse
8import os
9import sys
10
11from util import build_utils
12from util import md5_check
13
14
15def DoDex(options, paths):
16  dx_binary = os.path.join(options.android_sdk_tools, 'dx')
17  # See http://crbug.com/272064 for context on --force-jumbo.
18  dex_cmd = [dx_binary, '--dex', '--force-jumbo', '--output', options.dex_path]
19  if options.no_locals != '0':
20    dex_cmd.append('--no-locals')
21  dex_cmd += paths
22
23  record_path = '%s.md5.stamp' % options.dex_path
24  md5_check.CallAndRecordIfStale(
25      lambda: build_utils.CheckOutput(dex_cmd, print_stderr=False),
26      record_path=record_path,
27      input_paths=paths,
28      input_strings=dex_cmd)
29
30  build_utils.Touch(options.dex_path)
31
32
33def main(argv):
34  parser = optparse.OptionParser()
35  parser.add_option('--android-sdk-tools',
36                    help='Android sdk build tools directory.')
37  parser.add_option('--dex-path', help='Dex output path.')
38  parser.add_option('--configuration-name',
39                    help='The build CONFIGURATION_NAME.')
40  parser.add_option('--proguard-enabled',
41                    help='"true" if proguard is enabled.')
42  parser.add_option('--proguard-enabled-input-path',
43                    help=('Path to dex in Release mode when proguard '
44                          'is enabled.'))
45  parser.add_option('--no-locals',
46                    help='Exclude locals list from the dex file.')
47  parser.add_option('--stamp', help='Path to touch on success.')
48
49  # TODO(newt): remove this once http://crbug.com/177552 is fixed in ninja.
50  parser.add_option('--ignore', help='Ignored.')
51
52  options, paths = parser.parse_args()
53
54  if (options.proguard_enabled == 'true'
55      and options.configuration_name == 'Release'):
56    paths = [options.proguard_enabled_input_path]
57
58  DoDex(options, paths)
59
60  if options.stamp:
61    build_utils.Touch(options.stamp)
62
63
64if __name__ == '__main__':
65  sys.exit(main(sys.argv))
66