100 lines
3.1 KiB
Python
Executable file
100 lines
3.1 KiB
Python
Executable file
#!/usr/bin/env python
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import argparse
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import os
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import platform
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import subprocess
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import sys
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from lib.config import get_target_arch, PLATFORM
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from lib.util import get_host_arch, import_vs_env
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SOURCE_ROOT = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
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def main():
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os.chdir(SOURCE_ROOT)
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if PLATFORM != 'win32' and platform.architecture()[0] != '64bit':
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print 'Electron is required to be built on a 64bit machine'
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return 1
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update_external_binaries()
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return update_gyp()
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def parse_args():
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parser = argparse.ArgumentParser(description='Update build configurations')
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parser.add_argument('--defines', default='',
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help='The build variables passed to gyp')
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parser.add_argument('--msvs', action='store_true',
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help='Generate Visual Studio project')
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return parser.parse_args()
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def update_external_binaries():
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uf = os.path.join('script', 'update-external-binaries.py')
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subprocess.check_call([sys.executable, uf])
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def update_gyp():
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# Since gyp doesn't support specify link_settings for each configuration,
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# we are not able to link to different libraries in "Debug" and "Release"
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# configurations.
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# In order to work around this, we decided to generate the configuration
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# for twice, one is to generate "Debug" config, the other one to generate
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# the "Release" config. And the settings are controlled by the variable
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# "libchromiumcontent_component" which is defined before running gyp.
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target_arch = get_target_arch()
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return (run_gyp(target_arch, 0) or run_gyp(target_arch, 1))
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def run_gyp(target_arch, component):
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# Update the VS build env.
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import_vs_env(target_arch)
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env = os.environ.copy()
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if PLATFORM == 'linux' and target_arch != get_host_arch():
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env['GYP_CROSSCOMPILE'] = '1'
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elif PLATFORM == 'win32':
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env['GYP_MSVS_VERSION'] = '2015'
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python = sys.executable
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if sys.platform == 'cygwin':
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# Force using win32 python on cygwin.
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python = os.path.join('vendor', 'python_26', 'python.exe')
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gyp = os.path.join('vendor', 'brightray', 'vendor', 'gyp', 'gyp_main.py')
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gyp_pylib = os.path.join(os.path.dirname(gyp), 'pylib')
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# Avoid using the old gyp lib in system.
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env['PYTHONPATH'] = os.path.pathsep.join([gyp_pylib,
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env.get('PYTHONPATH', '')])
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# Whether to build for Mac App Store.
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if os.environ.has_key('MAS_BUILD'):
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mas_build = 1
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else:
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mas_build = 0
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defines = [
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'-Dlibchromiumcontent_component={0}'.format(component),
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'-Dtarget_arch={0}'.format(target_arch),
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'-Dhost_arch={0}'.format(get_host_arch()),
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'-Dlibrary=static_library',
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'-Dmas_build={0}'.format(mas_build),
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]
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# Add the defines passed from command line.
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args = parse_args()
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for define in [d.strip() for d in args.defines.split(' ')]:
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if define:
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defines += ['-D' + define]
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generator = 'ninja'
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if args.msvs:
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generator = 'msvs-ninja'
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return subprocess.call([python, gyp, '-f', generator, '--depth', '.',
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'electron.gyp', '-Icommon.gypi'] + defines, env=env)
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if __name__ == '__main__':
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sys.exit(main())
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