build/android/gyp/dex.py

   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
   7 import fnmatch
   8 import optparse
   9 import os
  10 import sys
  11
  12 from util import build_utils
  13 from util import md5_check
  14
  15
  16 def DoDex(options, paths):
  17   dx_binary = os.path.join(options.android_sdk_root, 'platform-tools', 'dx')
  18   dex_cmd = [dx_binary, '--dex', '--output', options.dex_path] + paths
  19
  20   md5_stamp = '%s.md5' % options.dex_path
  21   md5_checker = md5_check.Md5Checker(
  22       stamp=md5_stamp, inputs=paths, command=dex_cmd)
  23   if md5_checker.IsStale():
  24     build_utils.CheckCallDie(dex_cmd, suppress_output=True)
  25   else:
  26     build_utils.Touch(options.dex_path)
  27   md5_checker.Write()
  28
  29
  30 def main(argv):
  31   parser = optparse.OptionParser()
  32   parser.add_option('--android-sdk-root', help='Android sdk root directory.')
  33   parser.add_option('--dex-path', help='Dex output path.')
  34   parser.add_option('--stamp', help='Path to touch on success.')
  35
  36   # TODO(newt): remove this once http://crbug.com/177552 is fixed in ninja.
  37   parser.add_option('--ignore', help='Ignored.')
  38
  39   options, paths = parser.parse_args()
  40
  41   DoDex(options, paths)
  42
  43   if options.stamp:
  44     build_utils.Touch(options.stamp)
  45
  46
  47 if __name__ == '__main__':
  48   sys.exit(main(sys.argv))
  49