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.
7 """Creates symlinks to native libraries for an APK.
9 The native libraries should have previously been pushed to the device (in
10 options.target_dir). This script then creates links in an apk's lib/ folder to
11 those native libraries.
18 from util import build_device
19 from util import build_utils
21 BUILD_ANDROID_DIR = os.path.join(os.path.dirname(__file__), '..')
22 sys.path.append(BUILD_ANDROID_DIR)
24 from pylib import constants
25 from pylib.utils import apk_helper
27 def RunShellCommand(device, cmd):
28 output = device.RunShellCommand(cmd)
32 'Unexpected output running command: ' + cmd + '\n' +
36 def CreateSymlinkScript(options):
37 libraries = build_utils.ParseGypList(options.libraries)
40 'rm $APK_LIBRARIES_DIR/%(lib_basename)s > /dev/null 2>&1 \n'
41 'ln -s $STRIPPED_LIBRARIES_DIR/%(lib_basename)s '
42 '$APK_LIBRARIES_DIR/%(lib_basename)s \n'
45 script = '#!/bin/sh \n'
48 script += link_cmd % { 'lib_basename': lib }
50 with open(options.script_host_path, 'w') as scriptfile:
51 scriptfile.write(script)
54 def TriggerSymlinkScript(options):
55 device = build_device.GetBuildDeviceFromPath(
56 options.build_device_configuration)
60 apk_package = apk_helper.GetPackageName(options.apk)
61 apk_libraries_dir = '/data/data/%s/lib' % apk_package
63 device_dir = os.path.dirname(options.script_device_path)
64 mkdir_cmd = ('if [ ! -e %(dir)s ]; then mkdir -p %(dir)s; fi ' %
65 { 'dir': device_dir })
66 RunShellCommand(device, mkdir_cmd)
67 device.PushChangedFiles(options.script_host_path, options.script_device_path)
70 'APK_LIBRARIES_DIR=%(apk_libraries_dir)s; '
71 'STRIPPED_LIBRARIES_DIR=%(target_dir)s; '
72 '. %(script_device_path)s'
74 'apk_libraries_dir': apk_libraries_dir,
75 'target_dir': options.target_dir,
76 'script_device_path': options.script_device_path
78 RunShellCommand(device, trigger_cmd)
82 args = build_utils.ExpandFileArgs(args)
83 parser = optparse.OptionParser()
84 parser.add_option('--apk', help='Path to the apk.')
85 parser.add_option('--script-host-path',
86 help='Path on the host for the symlink script.')
87 parser.add_option('--script-device-path',
88 help='Path on the device to push the created symlink script.')
89 parser.add_option('--libraries',
90 help='List of native libraries.')
91 parser.add_option('--target-dir',
92 help='Device directory that contains the target libraries for symlinks.')
93 parser.add_option('--stamp', help='Path to touch on success.')
94 parser.add_option('--build-device-configuration',
95 help='Path to build device configuration.')
96 parser.add_option('--configuration-name',
97 help='The build CONFIGURATION_NAME')
98 options, _ = parser.parse_args(args)
100 required_options = ['apk', 'libraries', 'script_host_path',
101 'script_device_path', 'target_dir', 'configuration_name']
102 build_utils.CheckOptions(options, parser, required=required_options)
103 constants.SetBuildType(options.configuration_name)
105 CreateSymlinkScript(options)
106 TriggerSymlinkScript(options)
109 build_utils.Touch(options.stamp)
112 if __name__ == '__main__':
113 sys.exit(main(sys.argv[1:]))