blob: 9f9620e3796f73615f990e0a928c5382058f219b [file] [log] [blame]
#!/usr/bin/env python
# Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
# This is a gyp wrapper for WebRTC that adds some support for how gyp
# is invoked beyond what can be done in the gclient hooks.
import glob
import os
import shlex
import sys
script_dir = os.path.dirname(__file__)
webrtc_src = os.path.abspath(os.path.join(script_dir, os.pardir))
sys.path.append(os.path.join(webrtc_src, '../', 'tools', 'gyp', 'pylib'))
import gyp
def additional_include_files(args=[]):
Returns a list of additional (.gypi) files to include, without
duplicating ones that are already specified on the command line.
# Determine the include files specified on the command line.
# This doesn't cover all the different option formats you can use,
# but it's mainly intended to avoid duplicating flags on the automatic
# makefile regeneration which only uses this format.
specified_includes = set()
for arg in args:
if arg.startswith('-I') and len(arg) > 2:
result = []
def AddInclude(path):
if os.path.realpath(path) not in specified_includes:
# Always include common.gypi & features_override.gypi
AddInclude(os.path.join(script_dir, 'common_standalone.gypi'))
#AddInclude(os.path.join(script_dir, 'features_override.gypi'))
# Optionally add supplemental .gypi files if present.
supplements = glob.glob(os.path.join(webrtc_src, '*', 'supplement.gypi'))
for supplement in supplements:
return result
if __name__ == '__main__':
args = sys.argv[1:]
# This could give false positives since it doesn't actually do real option
# parsing. Oh well.
gyp_file_specified = False
for arg in args:
if arg.endswith('.gyp'):
gyp_file_specified = True
# If we didn't get a file, check an env var, and then fall back to
# assuming 'all.gyp' from the same directory as the script.
if not gyp_file_specified:
gyp_file = os.environ.get('WEBRTC_GYP_FILE')
if gyp_file:
# Note that CHROMIUM_GYP_FILE values can't have backslashes as
# path separators even on Windows due to the use of shlex.split().
# TODO(ajm): move webrtc.gyp to script_dir?
args.append(os.path.join(webrtc_src, 'webrtc.gyp'))
args.extend(['-I' + i for i in additional_include_files(args)])
# Pick depth explicitly.
args += ['--depth', '.']
#Building WebRTC as standalone (not as part of Chrome)
#args += ['-D', 'webrtc_standalone=1']
args += ['-D', 'build_with_chromium=0']
print 'Updating projects from gyp files...'
# Off we go...