blob: 3bf3d153d99a168e77748cc75216ffec8d7b8c04 [file] [log] [blame]
[email protected]ec069f72013-08-21 02:44:581#!/usr/bin/env python
2# Copyright 2013 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"""
7This file emits the list of reasons why a particular build needs to be clobbered
8(or a list of 'landmines').
9"""
10
11import optparse
12import sys
13
14import landmine_utils
15
16
[email protected]ba844a932014-01-18 16:21:1417builder = landmine_utils.builder
[email protected]ec069f72013-08-21 02:44:5818distributor = landmine_utils.distributor
19gyp_defines = landmine_utils.gyp_defines
20gyp_msvs_version = landmine_utils.gyp_msvs_version
21platform = landmine_utils.platform
22
23
24def print_landmines(target):
25 """
26 ALL LANDMINES ARE EMITTED FROM HERE.
27 target can be one of {'Release', 'Debug', 'Debug_x64', 'Release_x64'}.
28 """
29 if (distributor() == 'goma' and platform() == 'win32' and
30 builder() == 'ninja'):
31 print 'Need to clobber winja goma due to backend cwd cache fix.'
32 if platform() == 'android':
[email protected]88f666c42014-06-25 13:28:5033 print 'Clobber: To get rid of generated files in the wrong package.'
[email protected]ec069f72013-08-21 02:44:5834 if platform() == 'win' and builder() == 'ninja':
35 print 'Compile on cc_unittests fails due to symbols removed in r185063.'
36 if platform() == 'linux' and builder() == 'ninja':
37 print 'Builders switching from make to ninja will clobber on this.'
38 if platform() == 'mac':
39 print 'Switching from bundle to unbundled dylib (issue 14743002).'
[email protected]03d73c0d2013-12-16 21:48:0840 if platform() in ('win', 'mac'):
41 print ('Improper dependency for create_nmf.py broke in r240802, '
42 'fixed in r240860.')
[email protected]ec069f72013-08-21 02:44:5843 if (platform() == 'win' and builder() == 'ninja' and
44 gyp_msvs_version() == '2012' and
45 gyp_defines().get('target_arch') == 'x64' and
46 gyp_defines().get('dcheck_always_on') == '1'):
47 print "Switched win x64 trybots from VS2010 to VS2012."
[email protected]7f9e6bb2014-01-18 02:03:5748 if (platform() == 'win' and builder() == 'ninja' and
[email protected]6ec705b22014-02-06 02:44:5549 gyp_msvs_version().startswith('2013')):
[email protected]7f9e6bb2014-01-18 02:03:5750 print "Switched win from VS2010 to VS2013."
[email protected]d6073472014-05-21 17:10:4351 print "Update to VS2013 Update 2."
[email protected]ec069f72013-08-21 02:44:5852 print 'Need to clobber everything due to an IDL change in r154579 (blink)'
[email protected]267e9a142014-06-06 11:25:1353 print 'Need to clobber everything due to gen file moves in r175513 (Blink)'
[email protected]013d7932014-02-13 15:53:0854 if (platform() != 'ios'):
55 print 'Clobber to get rid of obselete test plugin after r248358'
[email protected]0d600b22014-06-04 14:26:0356 print 'Clobber to rebuild GN files for V8'
[email protected]9b385892014-07-02 23:11:1157 print 'Need to clobber everything due to build_nexe change in nacl r13424'
[email protected]ec069f72013-08-21 02:44:5858
59
60def main():
61 parser = optparse.OptionParser()
62 parser.add_option('-t', '--target',
63 help=='Target for which the landmines have to be emitted')
64
65 options, args = parser.parse_args()
66
67 if args:
68 parser.error('Unknown arguments %s' % args)
69
70 print_landmines(options.target)
71 return 0
72
73
74if __name__ == '__main__':
75 sys.exit(main())