Selective build clobbering feature (compile.py).

scripts/slave/zip_build.py

 #!/usr/bin/env python
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """ Creates a zip file in the staging dir with the result of a compile.
     It can be sent to other machines for testing.
 """
 
 import csv
@@ skipping 115 matching lines @@
     else:
       return r'^.+\.(a|dSYM)$'
   if chromium_utils.IsLinux():
     # object files, archives, and gcc (make build) dependency info.
     return r'^.+\.(o|a|d)$'
 
   return '$NO_FILTER^'
 
 
 def FileExclusions():
+  all_platforms = ['.landmines', 'obj', 'lib']
   # Skip files that the testers don't care about. Mostly directories.
   if chromium_utils.IsWindows():
     # Remove obj or lib dir entries
-    return ['obj', 'lib', 'cfinstaller_archive', 'installer_archive']
+    return all_platforms + ['cfinstaller_archive', 'installer_archive']
   if chromium_utils.IsMac():
-    return [
+    return all_platforms + [
       # We don't need the arm bits v8 builds.
       'd8_arm', 'v8_shell_arm',
       # pdfsqueeze is a build helper, no need to copy it to testers.
       'pdfsqueeze',
       # The inspector copies its resources into a resources folder in the build
       # output, but we only need the copy that ends up within the Chrome bundle.
       'resources',
       # We copy the framework into the app bundle, we don't need the second
       # copy outside the app.
       # TODO(mark): Since r28431, the copy in the build directory is actually
       # used by tests.  Putting two copies in the .zip isn't great, so maybe
       # we can find another workaround.
       # 'Chromium Framework.framework',
       # 'Google Chrome Framework.framework',
       # We copy the Helper into the app bundle, we don't need the second
       # copy outside the app.
       'Chromium Helper.app',
       'Google Chrome Helper.app',
-      '.deps', 'obj', 'obj.host', 'obj.target',
+      '.deps', 'obj.host', 'obj.target',
     ]
   if chromium_utils.IsLinux():
-    return [
+    return all_platforms + [
       # intermediate build directories (full of .o, .d, etc.).
-      'appcache', 'glue', 'googleurl', 'lib', 'lib.host', 'obj', 'obj.host',
+      'appcache', 'glue', 'googleurl', 'lib.host', 'obj.host',
       'obj.target', 'src', '.deps',
       # scons build cruft
       '.sconsign.dblite',
       # build helper, not needed on testers
       'mksnapshot',
     ]
 
-  return []
+  return all_platforms
 
 
 def WriteRevisionFile(dirname, build_revision):
   """Writes a file containing revision number to given directory.
   Replaces the target file in place."""
   try:
     # Script only works on python 2.6
     # pylint: disable=E1123
     tmp_revision_file = tempfile.NamedTemporaryFile(
         mode='w', dir=dirname,
@@ skipping 176 matching lines @@
   # When option_parser is passed argv as a list, it can return the caller as
   # first unknown arg.  So throw a warning if we have two or more unknown
   # arguments.
   if args[1:]:
     print 'Warning -- unknown arguments' % args[1:]
 
   return Archive(options)
 
 if '__main__' == __name__:
   sys.exit(main(sys.argv))