1# 2# Copyright (C) 2009 Google Inc. All rights reserved. 3# 4# Redistribution and use in source and binary forms, with or without 5# modification, are permitted provided that the following conditions are 6# met: 7# 8# * Redistributions of source code must retain the above copyright notice, 9# this list of conditions and the following disclaimer. 10# * Redistributions in binary form must reproduce the above copyright 11# notice, this list of conditions and the following disclaimer in the 12# documentation and/or other materials provided with the distribution. 13# * Neither the name of Google Inc. nor the names of its contributors 14# may be used to endorse or promote products derived from this software 15# without specific prior written permission. 16# 17# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28# 29 30# This file is used by gclient execute gyp with the proper command 31# line arguments. 32 33import glob 34import os 35import platform 36import shlex 37import sys 38 39script_dir = os.path.dirname(__file__) 40 41sys.path.append(os.path.join(script_dir, 'tools', 'gyp', 'pylib')) 42import gyp 43 44def additional_include_files(args=[]): 45 """ 46 Returns a list of additional (.gypi) files to include, without 47 duplicating ones that are already specified on the command line. 48 """ 49 # Determine the include files specified on the command line. 50 # This doesn't cover all the different option formats you can use, 51 # but it's mainly intended to avoid duplicating flags on the automatic 52 # makefile regeneration which only uses this format. 53 specified_includes = set() 54 for arg in args: 55 if arg.startswith('-I') and len(arg) > 2: 56 specified_includes.add(os.path.realpath(arg[2:])) 57 58 result = [] 59 def AddInclude(path): 60 if os.path.realpath(path) not in specified_includes: 61 result.append(path) 62 63 # Always include common.gypi 64 AddInclude(os.path.join(script_dir, 'build', 'common.gypi')) 65 66 # Optionally add supplemental .gypi files if present. 67 supplements = glob.glob(os.path.join(script_dir, '*', 'supplement.gypi')) 68 for supplement in supplements: 69 AddInclude(supplement) 70 71 return result 72 73if __name__ == '__main__': 74 75 args = sys.argv[1:] 76 77 # Add includes. 78 args.extend(['-I' + i for i in additional_include_files(args)]) 79 80 # On linux, we want gyp to output a makefile (default is scons). 81 if (platform.system() == 'Linux'): 82 args.extend(['-fmake']) 83 84 # Other command args: 85 args.extend([ 86 # gyp variable defines. 87 '-Dinside_chromium_build=0', 88 '-Dv8_use_snapshot=false', 89 '-Dmsvs_use_common_release=0', 90 91 # gyp hack: otherwise gyp assumes its in chromium's src/ dir. 92 '--depth=./', 93 94 # gyp file to execute. 95 'WebKit.gyp']) 96 97 print 'Updating webkit projects from gyp files...' 98 sys.stdout.flush() 99 100 # Off we go... 101 sys.exit(gyp.main(args)) 102