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1 #!/usr/bin/env python | |
2 | |
3 # Copyright 2016 Google Inc. | |
4 # | |
5 # Use of this source code is governed by a BSD-style license that can be | |
6 # found in the LICENSE file. | |
7 | |
8 import subprocess | |
9 import sys | |
10 | |
11 def quiet(*cmd): | |
12 cmd = ' '.join(cmd).split() | |
13 subprocess.check_output(cmd) | |
14 | |
15 def loud(*cmd): | |
16 cmd = ' '.join(cmd).split() | |
17 ret = subprocess.call(cmd) | |
18 if ret != 0: | |
19 sys.exit(ret) | |
20 | |
21 def gn_path(): | |
22 if 'linux' in sys.platform: | |
23 return 'buildtools/linux64/gn' | |
24 if 'darwin' in sys.platform: | |
25 return 'buildtools/mac/gn' | |
26 return 'buildtools/win/gn.exe' | |
27 | |
28 # Make sure we've got an up-to-date GN and Clang, and sysroot on Linux. | |
29 quiet('download_from_google_storage', | |
30 '--no_resume --no_auth --bucket chromium-gn', | |
31 '-s ', gn_path() + '.sha1') | |
32 quiet('python tools/clang/scripts/update.py --if-needed') | |
33 if 'linux' in sys.platform: | |
34 quiet('python build/linux/sysroot_scripts/install-sysroot.py --arch=amd64') | |
35 | |
36 # Pass all our arguments over to the real GN binary. | |
37 loud(gn_path(), *sys.argv[1:]) | |
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