build/android/gyp/push_libraries.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 """Pushes native libraries to a device.
   8
   9 """
  10
  11 import optparse
  12 import os
  13 import sys
  14
  15 BUILD_ANDROID_DIR = os.path.join(os.path.dirname(__file__), os.pardir)
  16 sys.path.append(BUILD_ANDROID_DIR)
  17
  18 from pylib import constants
  19
  20 from util import build_device
  21 from util import build_utils
  22 from util import md5_check
  23
  24 def DoPush(options):
  25   libraries = build_utils.ParseGypList(options.libraries)
  26
  27   device = build_device.GetBuildDeviceFromPath(
  28       options.build_device_configuration)
  29   if not device:
  30     return
  31
  32   serial_number = device.GetSerialNumber()
  33   # A list so that it is modifiable in Push below.
  34   needs_directory = [True]
  35   for lib in libraries:
  36     device_path = os.path.join(options.device_dir, lib)
  37     host_path = os.path.join(options.libraries_dir, lib)
  38
  39     def Push():
  40       if needs_directory:
  41         device.RunShellCommand('mkdir -p ' + options.device_dir)
  42         needs_directory[:] = [] # = False
  43       device.PushChangedFiles([(host_path, device_path)])
  44
  45     record_path = '%s.%s.push.md5.stamp' % (host_path, serial_number)
  46     md5_check.CallAndRecordIfStale(
  47         Push,
  48         record_path=record_path,
  49         input_paths=[host_path],
  50         input_strings=[device_path])
  51
  52
  53 def main(args):
  54   args = build_utils.ExpandFileArgs(args)
  55   parser = optparse.OptionParser()
  56   parser.add_option('--libraries-dir',
  57       help='Directory that contains stripped libraries.')
  58   parser.add_option('--device-dir',
  59       help='Device directory to push the libraries to.')
  60   parser.add_option('--libraries',
  61       help='List of native libraries.')
  62   parser.add_option('--stamp', help='Path to touch on success.')
  63   parser.add_option('--build-device-configuration',
  64       help='Path to build device configuration.')
  65   parser.add_option('--configuration-name',
  66       help='The build CONFIGURATION_NAME')
  67   options, _ = parser.parse_args(args)
  68
  69   required_options = ['libraries', 'device_dir', 'libraries']
  70   build_utils.CheckOptions(options, parser, required=required_options)
  71   constants.SetBuildType(options.configuration_name)
  72
  73   DoPush(options)
  74
  75   if options.stamp:
  76     build_utils.Touch(options.stamp)
  77
  78
  79 if __name__ == '__main__':
  80   sys.exit(main(sys.argv[1:]))