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| 1 #!/usr/bin/env python | |
| 2 # | |
| 3 # Copyright 2014 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 """Insert a version string into a library as a section '.chromium.version'. | |
| 8 """ | |
| 9 | |
| 10 import optparse | |
| 11 import os | |
| 12 import sys | |
| 13 import tempfile | |
| 14 | |
| 15 from util import build_utils | |
| 16 | |
| 17 def InsertChromiumVersion(android_objcopy, | |
| 18 library_path, | |
| 19 version_string): | |
| 20 # Remove existing .chromium.version section from .so | |
| 21 objcopy_command = [android_objcopy, | |
| 22 '--remove-section=.chromium.version', | |
| 23 library_path] | |
| 24 build_utils.CheckOutput(objcopy_command) | |
| 25 | |
| 26 # Add a .chromium.version section. | |
| 27 with tempfile.NamedTemporaryFile() as stream: | |
| 28 stream.write(version_string) | |
| 29 stream.flush() | |
| 30 objcopy_command = [android_objcopy, | |
| 31 '--add-section', '.chromium.version=%s' % stream.name, | |
| 32 library_path] | |
| 33 build_utils.CheckOutput(objcopy_command) | |
| 34 | |
| 35 def main(args): | |
| 36 args = build_utils.ExpandFileArgs(args) | |
| 37 parser = optparse.OptionParser() | |
| 38 | |
| 39 parser.add_option('--android-objcopy', | |
| 40 help='Path to the toolchain\'s objcopy binary') | |
| 41 parser.add_option('--stripped-libraries-dir', | |
| 42 help='Directory of native libraries') | |
| 43 parser.add_option('--libraries', | |
| 44 help='List of libraries') | |
| 45 parser.add_option('--version-string', | |
| 46 help='Version string to be inserted') | |
| 47 parser.add_option('--stamp', help='Path to touch on success') | |
| 48 | |
| 49 options, _ = parser.parse_args(args) | |
| 50 libraries = build_utils.ParseGypList(options.libraries) | |
| 51 | |
| 52 for library in libraries: | |
| 53 library_path = os.path.join(options.stripped_libraries_dir, library) | |
| 54 | |
| 55 InsertChromiumVersion(options.android_objcopy, | |
| 56 library_path, | |
| 57 options.version_string) | |
| 58 | |
| 59 if options.stamp: | |
| 60 build_utils.Touch(options.stamp) | |
| 61 | |
| 62 return 0 | |
| 63 | |
| 64 | |
| 65 if __name__ == '__main__': | |
| 66 sys.exit(main(sys.argv[1:])) | |
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Chromium Code Reviews
Issue 1647353002:
Use gn_helpers to [se]serialize GN lists. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@python_impl