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Side by Side Diff: build/android/gyp/create_device_library_links.py

Issue 2101243005: Add a snapshot of flutter/engine/src/build to our sdk (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: add README.dart Created 4 years, 5 months ago
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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 """Creates symlinks to native libraries for an APK.
8
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.
12 """
13
14 import optparse
15 import os
16 import sys
17
18 from util import build_device
19 from util import build_utils
20
21 BUILD_ANDROID_DIR = os.path.join(os.path.dirname(__file__), '..')
22 sys.path.append(BUILD_ANDROID_DIR)
23
24 from pylib import constants
25 from pylib.utils import apk_helper
26
27 def RunShellCommand(device, cmd):
28 output = device.RunShellCommand(cmd)
29
30 if output:
31 raise Exception(
32 'Unexpected output running command: ' + cmd + '\n' +
33 '\n'.join(output))
34
35
36 def CreateSymlinkScript(options):
37 libraries = build_utils.ParseGypList(options.libraries)
38
39 link_cmd = (
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'
43 )
44
45 script = '#!/bin/sh \n'
46
47 for lib in libraries:
48 script += link_cmd % { 'lib_basename': lib }
49
50 with open(options.script_host_path, 'w') as scriptfile:
51 scriptfile.write(script)
52
53
54 def TriggerSymlinkScript(options):
55 device = build_device.GetBuildDeviceFromPath(
56 options.build_device_configuration)
57 if not device:
58 return
59
60 apk_package = apk_helper.GetPackageName(options.apk)
61 apk_libraries_dir = '/data/data/%s/lib' % apk_package
62
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,
68 options.script_device_path)])
69
70 trigger_cmd = (
71 'APK_LIBRARIES_DIR=%(apk_libraries_dir)s; '
72 'STRIPPED_LIBRARIES_DIR=%(target_dir)s; '
73 '. %(script_device_path)s'
74 ) % {
75 'apk_libraries_dir': apk_libraries_dir,
76 'target_dir': options.target_dir,
77 'script_device_path': options.script_device_path
78 }
79 RunShellCommand(device, trigger_cmd)
80
81
82 def main(args):
83 args = build_utils.ExpandFileArgs(args)
84 parser = optparse.OptionParser()
85 parser.add_option('--apk', help='Path to the apk.')
86 parser.add_option('--script-host-path',
87 help='Path on the host for the symlink script.')
88 parser.add_option('--script-device-path',
89 help='Path on the device to push the created symlink script.')
90 parser.add_option('--libraries',
91 help='List of native libraries.')
92 parser.add_option('--target-dir',
93 help='Device directory that contains the target libraries for symlinks.')
94 parser.add_option('--stamp', help='Path to touch on success.')
95 parser.add_option('--build-device-configuration',
96 help='Path to build device configuration.')
97 parser.add_option('--configuration-name',
98 help='The build CONFIGURATION_NAME')
99 options, _ = parser.parse_args(args)
100
101 required_options = ['apk', 'libraries', 'script_host_path',
102 'script_device_path', 'target_dir', 'configuration_name']
103 build_utils.CheckOptions(options, parser, required=required_options)
104 constants.SetBuildType(options.configuration_name)
105
106 CreateSymlinkScript(options)
107 TriggerSymlinkScript(options)
108
109 if options.stamp:
110 build_utils.Touch(options.stamp)
111
112
113 if __name__ == '__main__':
114 sys.exit(main(sys.argv[1:]))
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