src/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 json
  12 import optparse
  13 import os
  14 import sys
  15
  16 BUILD_ANDROID_DIR = os.path.join(os.path.dirname(__file__), os.pardir)
  17 sys.path.append(BUILD_ANDROID_DIR)
  18
  19 from pylib import constants
  20
  21 from util import build_device
  22 from util import build_utils
  23 from util import md5_check
  24
  25 def DoPush(options):
  26   libraries = build_utils.ReadJson(options.libraries_json)
  27
  28   device = build_device.GetBuildDeviceFromPath(
  29       options.build_device_configuration)
  30   if not device:
  31     return
  32
  33   serial_number = device.GetSerialNumber()
  34   # A list so that it is modifiable in Push below.
  35   needs_directory = [True]
  36   for lib in libraries:
  37     device_path = os.path.join(options.device_dir, lib)
  38     host_path = os.path.join(options.libraries_dir, lib)
  39
  40     def Push():
  41       if needs_directory:
  42         device.RunShellCommand('mkdir -p ' + options.device_dir)
  43         needs_directory[:] = [] # = False
  44       device.PushIfNeeded(host_path, device_path)
  45
  46     record_path = '%s.%s.push.md5.stamp' % (host_path, serial_number)
  47     md5_check.CallAndRecordIfStale(
  48         Push,
  49         record_path=record_path,
  50         input_paths=[host_path],
  51         input_strings=[device_path])
  52
  53
  54 def main(argv):
  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-json',
  61       help='Path to the json 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()
  68
  69   required_options = ['libraries_dir', 'device_dir', 'libraries_json']
  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))