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1 #!/usr/bin/env python | 1 #!/usr/bin/env python |
2 # Copyright 2015 The Chromium Authors. All rights reserved. | 2 # Copyright 2015 The Chromium Authors. All rights reserved. |
3 # Use of this source code is governed by a BSD-style license that can be | 3 # Use of this source code is governed by a BSD-style license that can be |
4 # found in the LICENSE file. | 4 # found in the LICENSE file. |
5 | 5 |
6 """Unpacks pre-built sanitizer-instrumented third-party libraries. | 6 """Unpacks pre-built sanitizer-instrumented third-party libraries.""" |
7 This script should only be run by gn. | |
8 """ | |
9 | 7 |
10 import os | 8 import os |
11 import subprocess | 9 import subprocess |
12 import shutil | 10 import shutil |
13 import sys | 11 import sys |
14 | 12 |
| 13 import download_binaries |
15 | 14 |
16 def main(archive, stamp_file, target_dir): | 15 |
| 16 def get_archive_name(archive_prefix): |
| 17 return '%s-%s.tgz' % (archive_prefix, download_binaries.get_ubuntu_release()) |
| 18 |
| 19 |
| 20 def main(archive_prefix, archive_dir, target_dir, stamp_dir=None): |
17 shutil.rmtree(target_dir, ignore_errors=True) | 21 shutil.rmtree(target_dir, ignore_errors=True) |
18 | 22 |
19 os.mkdir(target_dir) | 23 os.mkdir(target_dir) |
20 subprocess.check_call([ | 24 subprocess.check_call([ |
21 'tar', | 25 'tar', |
22 '-zxf', | 26 '-zxf', |
23 archive, | 27 os.path.join(archive_dir, get_archive_name(archive_prefix)), |
24 '-C', | 28 '-C', |
25 target_dir]) | 29 target_dir]) |
| 30 stamp_file = os.path.join(stamp_dir or target_dir, '%s.txt' % archive_prefix) |
26 open(stamp_file, 'w').close() | 31 open(stamp_file, 'w').close() |
| 32 |
| 33 if stamp_dir: |
| 34 with open(os.path.join(stamp_dir, '%s.d' % archive_prefix), 'w') as f: |
| 35 f.write('%s: %s' % ( |
| 36 stamp_file, os.path.join(archive_dir, |
| 37 get_archive_name(archive_prefix)))) |
27 return 0 | 38 return 0 |
28 | 39 |
29 | 40 |
30 if __name__ == '__main__': | 41 if __name__ == '__main__': |
31 sys.exit(main(*sys.argv[1:])) | 42 sys.exit(main(*sys.argv[1:])) |
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