Removes files from //build that we don't need

build/android/gyp/gcc_preprocess.py

-#!/usr/bin/env python
-#
-# Copyright 2013 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.
-
-import optparse
-import os
-import sys
-
-from util import build_utils
-
-def DoGcc(options):
-  build_utils.MakeDirectory(os.path.dirname(options.output))
-
-  gcc_cmd = [ 'gcc' ]  # invoke host gcc.
-  if options.defines:
-    gcc_cmd.extend(sum(map(lambda w: ['-D', w], options.defines), []))
-  gcc_cmd.extend([
-      '-E',                  # stop after preprocessing.
-      '-D', 'ANDROID',       # Specify ANDROID define for pre-processor.
-      '-x', 'c-header',      # treat sources as C header files
-      '-P',                  # disable line markers, i.e. '#line 309'
-      '-I', options.include_path,
-      '-o', options.output,
-      options.template
-      ])
-
-  build_utils.CheckOutput(gcc_cmd)
-
-
-def main(args):
-  args = build_utils.ExpandFileArgs(args)
-
-  parser = optparse.OptionParser()
-  build_utils.AddDepfileOption(parser)
-
-  parser.add_option('--include-path', help='Include path for gcc.')
-  parser.add_option('--template', help='Path to template.')
-  parser.add_option('--output', help='Path for generated file.')
-  parser.add_option('--stamp', help='Path to touch on success.')
-  parser.add_option('--defines', help='Pre-defines macros', action='append')
-
-  options, _ = parser.parse_args(args)
-
-  DoGcc(options)
-
-  if options.depfile:
-    build_utils.WriteDepfile(
-        options.depfile,
-        build_utils.GetPythonDependencies())
-
-  if options.stamp:
-    build_utils.Touch(options.stamp)
-
-
-if __name__ == '__main__':
-  sys.exit(main(sys.argv[1:]))