1#!/usr/bin/env python 2# 3# Copyright 2013 The Chromium Authors. All rights reserved. 4# Use of this source code is governed by a BSD-style license that can be 5# found in the LICENSE file. 6 7import optparse 8import os 9import subprocess 10import sys 11 12from util import build_utils 13 14def DoGcc(options): 15 build_utils.MakeDirectory(os.path.dirname(options.output)) 16 17 gcc_cmd = [ 18 'gcc', # invoke host gcc. 19 '-E', # stop after preprocessing. 20 '-D', 'ANDROID', # Specify ANDROID define for pre-processor. 21 '-x', 'c-header', # treat sources as C header files 22 '-P', # disable line markers, i.e. '#line 309' 23 '-I', options.include_path, 24 '-o', options.output, 25 options.template 26 ] 27 28 build_utils.CheckCallDie(gcc_cmd) 29 30 31def main(argv): 32 parser = optparse.OptionParser() 33 parser.add_option('--include-path', help='Include path for gcc.') 34 parser.add_option('--template', help='Path to template.') 35 parser.add_option('--output', help='Path for generated file.') 36 parser.add_option('--stamp', help='Path to touch on success.') 37 38 # TODO(newt): remove this once http://crbug.com/177552 is fixed in ninja. 39 parser.add_option('--ignore', help='Ignored.') 40 41 options, _ = parser.parse_args() 42 43 DoGcc(options) 44 45 if options.stamp: 46 build_utils.Touch(options.stamp) 47 48 49if __name__ == '__main__': 50 sys.exit(main(sys.argv)) 51