mirror of
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98 lines
3.2 KiB
Python
98 lines
3.2 KiB
Python
# Copyright 2014 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import argparse
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import doctest
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import itertools
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import os
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import subprocess
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import sys
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# This script prints information about the build system, the operating
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# system and the iOS or Mac SDK (depending on the platform "iphonesimulator",
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# "iphoneos" or "macosx" generally).
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def SplitVersion(version):
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"""Splits the Xcode version to 3 values.
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>>> list(SplitVersion('8.2.1.1'))
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['8', '2', '1']
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>>> list(SplitVersion('9.3'))
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['9', '3', '0']
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>>> list(SplitVersion('10.0'))
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['10', '0', '0']
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"""
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version = version.split('.')
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return itertools.islice(itertools.chain(version, itertools.repeat('0')), 0, 3)
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def FormatVersion(version):
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"""Converts Xcode version to a format required for DTXcode in Info.plist
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>>> FormatVersion('8.2.1')
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'0821'
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>>> FormatVersion('9.3')
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'0930'
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>>> FormatVersion('10.0')
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'1000'
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"""
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major, minor, patch = SplitVersion(version)
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return ('%2s%s%s' % (major, minor, patch)).replace(' ', '0')
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def FillXcodeVersion(settings):
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"""Fills the Xcode version and build number into |settings|."""
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lines = subprocess.check_output(['xcodebuild', '-version']).splitlines()
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settings['xcode_version'] = FormatVersion(lines[0].split()[-1])
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settings['xcode_version_int'] = int(settings['xcode_version'], 10)
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settings['xcode_build'] = lines[-1].split()[-1]
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def FillMachineOSBuild(settings):
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"""Fills OS build number into |settings|."""
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settings['machine_os_build'] = subprocess.check_output(
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['sw_vers', '-buildVersion']).strip()
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def FillSDKPathAndVersion(settings, platform, xcode_version):
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"""Fills the SDK path and version for |platform| into |settings|."""
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settings['sdk_path'] = subprocess.check_output([
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'xcrun', '-sdk', platform, '--show-sdk-path']).strip()
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settings['sdk_version'] = subprocess.check_output([
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'xcrun', '-sdk', platform, '--show-sdk-version']).strip()
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settings['sdk_platform_path'] = subprocess.check_output([
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'xcrun', '-sdk', platform, '--show-sdk-platform-path']).strip()
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# TODO: unconditionally use --show-sdk-build-version once Xcode 7.2 or
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# higher is required to build Chrome for iOS or OS X.
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if xcode_version >= '0720':
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settings['sdk_build'] = subprocess.check_output([
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'xcrun', '-sdk', platform, '--show-sdk-build-version']).strip()
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else:
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settings['sdk_build'] = settings['sdk_version']
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if __name__ == '__main__':
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doctest.testmod()
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parser = argparse.ArgumentParser()
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parser.add_argument("--developer_dir", required=False)
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args, unknownargs = parser.parse_known_args()
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if args.developer_dir:
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os.environ['DEVELOPER_DIR'] = args.developer_dir
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if len(unknownargs) != 1:
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sys.stderr.write(
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'usage: %s [iphoneos|iphonesimulator|macosx]\n' %
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os.path.basename(sys.argv[0]))
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sys.exit(1)
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settings = {}
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FillMachineOSBuild(settings)
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FillXcodeVersion(settings)
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FillSDKPathAndVersion(settings, unknownargs[0], settings['xcode_version'])
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for key in sorted(settings):
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value = settings[key]
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if isinstance(value, str):
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value = '"%s"' % value
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print '%s=%s' % (key, value)
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