111 lines
3.3 KiB
Python
111 lines
3.3 KiB
Python
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#!/usr/bin/env python
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#
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# Copyright 2013 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""Creates symlinks to native libraries for an APK.
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The native libraries should have previously been pushed to the device (in
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options.target_dir). This script then creates links in an apk's lib/ folder to
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those native libraries.
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"""
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import json
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import optparse
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import os
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import sys
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from util import build_device
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from util import build_utils
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from util import md5_check
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BUILD_ANDROID_DIR = os.path.join(os.path.dirname(__file__), '..')
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sys.path.append(BUILD_ANDROID_DIR)
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from pylib.utils import apk_helper
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def RunShellCommand(device, cmd):
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output = device.RunShellCommand(cmd)
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if output:
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raise Exception(
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'Unexpected output running command: ' + cmd + '\n' +
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'\n'.join(output))
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def CreateSymlinkScript(options):
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libraries = build_utils.ReadJson(options.libraries_json)
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link_cmd = (
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'rm $APK_LIBRARIES_DIR/%(lib_basename)s > /dev/null 2>&1 \n'
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'ln -s $STRIPPED_LIBRARIES_DIR/%(lib_basename)s '
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'$APK_LIBRARIES_DIR/%(lib_basename)s \n'
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)
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script = '#!/bin/sh \n'
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for lib in libraries:
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script += link_cmd % { 'lib_basename': lib }
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with open(options.script_host_path, 'w') as scriptfile:
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scriptfile.write(script)
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def TriggerSymlinkScript(options):
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device = build_device.GetBuildDeviceFromPath(
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options.build_device_configuration)
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if not device:
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return
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apk_package = apk_helper.GetPackageName(options.apk)
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apk_libraries_dir = '/data/data/%s/lib' % apk_package
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device_dir = os.path.dirname(options.script_device_path)
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mkdir_cmd = ('if [ ! -e %(dir)s ]; then mkdir -p %(dir)s; fi ' %
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{ 'dir': device_dir })
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RunShellCommand(device, mkdir_cmd)
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device.PushIfNeeded(options.script_host_path, options.script_device_path)
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trigger_cmd = (
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'APK_LIBRARIES_DIR=%(apk_libraries_dir)s; '
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'STRIPPED_LIBRARIES_DIR=%(target_dir)s; '
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'. %(script_device_path)s'
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) % {
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'apk_libraries_dir': apk_libraries_dir,
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'target_dir': options.target_dir,
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'script_device_path': options.script_device_path
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}
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RunShellCommand(device, trigger_cmd)
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def main(argv):
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parser = optparse.OptionParser()
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parser.add_option('--apk', help='Path to the apk.')
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parser.add_option('--script-host-path',
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help='Path on the host for the symlink script.')
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parser.add_option('--script-device-path',
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help='Path on the device to push the created symlink script.')
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parser.add_option('--libraries-json',
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help='Path to the json list of native libraries.')
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parser.add_option('--target-dir',
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help='Device directory that contains the target libraries for symlinks.')
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parser.add_option('--stamp', help='Path to touch on success.')
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parser.add_option('--build-device-configuration',
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help='Path to build device configuration.')
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options, _ = parser.parse_args()
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required_options = ['apk', 'libraries_json', 'script_host_path',
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'script_device_path', 'target_dir']
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build_utils.CheckOptions(options, parser, required=required_options)
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CreateSymlinkScript(options)
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TriggerSymlinkScript(options)
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if options.stamp:
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build_utils.Touch(options.stamp)
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if __name__ == '__main__':
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sys.exit(main(sys.argv))
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