blob: c47e9a257dc32d5ff19e63a1725fae8a40daae9a [file] [log] [blame]
#!/usr/bin/env python
# Copyright 2015 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 argparse
import subprocess
import sys
import os
SRC_ROOT = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
def get_out_dir(args):
target_dir = ''
if args.target_os == 'android':
target_dir += 'android_'
elif args.target_os == 'ios':
target_dir += 'ios_'
if args.simulator:
target_dir += 'sim_'
if args.debug:
target_dir += 'Debug'
target_dir += 'Release'
return os.path.join('out', target_dir)
def to_command_line(gn_args):
def merge(key, value):
if type(value) is bool:
return '%s=%s' % (key, 'true' if value else 'false')
return '%s="%s"' % (key, value)
return [merge(x, y) for x, y in gn_args.iteritems()]
def to_gn_args(args):
gn_args = {}
gn_args['is_debug'] = args.debug
gn_args['is_clang'] = args.clang and args.target_os not in ['android']
if args.target_os == 'android':
gn_args['target_os'] = 'android'
elif args.target_os == 'ios':
gn_args['target_os'] = 'ios'
gn_args['ios_deployment_target'] = '7.0'
gn_args['clang_use_chrome_plugins'] = False
if args.simulator:
gn_args['use_libjpeg_turbo'] = False
gn_args['use_ios_simulator'] = args.simulator
gn_args['use_aura'] = False
gn_args['use_glib'] = False
gn_args['use_system_harfbuzz'] = False
if args.target_os in ['android', 'ios'] and not args.simulator:
gn_args['target_cpu'] = 'arm'
gn_args['target_cpu'] = 'x64'
goma_dir = os.environ.get('GOMA_DIR')
goma_home_dir = os.path.join(os.getenv('HOME', ''), 'goma')
if args.goma and goma_dir:
gn_args['use_goma'] = True
gn_args['goma_dir'] = goma_dir
elif args.goma and os.path.exists(goma_home_dir):
gn_args['use_goma'] = True
gn_args['goma_dir'] = goma_home_dir
gn_args['use_goma'] = False
gn_args['goma_dir'] = None
return gn_args
def parse_args(args):
args = args[1:]
parser = argparse.ArgumentParser(description='A script run` gn gen`.')
parser.add_argument('--debug', default=True, action='store_true')
parser.add_argument('--release', default=False, dest='debug', action='store_false')
parser.add_argument('--target-os', type=str, choices=['android', 'ios'])
parser.add_argument('--android', dest='target_os', action='store_const', const='android')
parser.add_argument('--ios', dest='target_os', action='store_const', const='ios')
parser.add_argument('--simulator', action='store_true', default=False)
parser.add_argument('--goma', default=True, action='store_true')
parser.add_argument('--no-goma', dest='goma', action='store_false')
parser.add_argument('--clang', default=True, action='store_true')
parser.add_argument('--no-clang', dest='clang', action='store_false')
return parser.parse_args(args)
def main(argv):
args = parse_args(argv)
command = ['gn', 'gen', '--check']
gn_args = to_command_line(to_gn_args(args))
out_dir = get_out_dir(args)
print "gn gen --check in %s" % out_dir
command.append('--args=%s' % ' '.join(gn_args))
return, cwd=SRC_ROOT)
if __name__ == '__main__':