| scottmg | a6675a5f | 2014-11-15 01:37:47 | [diff] [blame] | 1 | #!/usr/bin/env python |
| 2 | # Copyright 2014 The Chromium Authors. All rights reserved. |
| 3 | # Use of this source code is governed by a BSD-style license that can be |
| 4 | # found in the LICENSE file. |
| 5 | |
| 6 | """Determines if the VS xtree header has been patched to disable C4702.""" |
| 7 | |
| 8 | import os |
| 9 | |
| 10 | |
| 11 | def IsPatched(): |
| 12 | # TODO(scottmg): For now, just return if we're using the packaged toolchain |
| 13 | # script (because we know it's patched). Another case could be added here to |
| 14 | # query the active VS installation and actually check the contents of xtree. |
| 15 | # http://crbug.com/346399. |
| scottmg | 04dd0973 | 2015-01-07 23:41:48 | [diff] [blame] | 16 | return int(os.environ.get('DEPOT_TOOLS_WIN_TOOLCHAIN', 1)) == 1 |
| scottmg | a6675a5f | 2014-11-15 01:37:47 | [diff] [blame] | 17 | |
| 18 | |
| 19 | def DoMain(_): |
| 20 | """Hook to be called from gyp without starting a separate python |
| 21 | interpreter.""" |
| scottmg | 04dd0973 | 2015-01-07 23:41:48 | [diff] [blame] | 22 | return "1" if IsPatched() else "0" |
| scottmg | a6675a5f | 2014-11-15 01:37:47 | [diff] [blame] | 23 | |
| 24 | |
| 25 | if __name__ == '__main__': |
| 26 | print DoMain([]) |
