| # Copyright 2014 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. |
| |
| from __future__ import print_function |
| |
| import argparse |
| import doctest |
| import itertools |
| import os |
| import plistlib |
| import subprocess |
| import sys |
| |
| # This script prints information about the build system, the operating |
| # system and the iOS or Mac SDK (depending on the platform "iphonesimulator", |
| # "iphoneos" or "macosx" generally). |
| |
| def SplitVersion(version): |
| """Splits the Xcode version to 3 values. |
| |
| >>> list(SplitVersion('8.2.1.1')) |
| ['8', '2', '1'] |
| >>> list(SplitVersion('9.3')) |
| ['9', '3', '0'] |
| >>> list(SplitVersion('10.0')) |
| ['10', '0', '0'] |
| """ |
| version = version.split('.') |
| return itertools.islice(itertools.chain(version, itertools.repeat('0')), 0, 3) |
| |
| def FormatVersion(version): |
| """Converts Xcode version to a format required for DTXcode in Info.plist |
| |
| >>> FormatVersion('8.2.1') |
| '0821' |
| >>> FormatVersion('9.3') |
| '0930' |
| >>> FormatVersion('10.0') |
| '1000' |
| """ |
| major, minor, patch = SplitVersion(version) |
| return ('%2s%s%s' % (major, minor, patch)).replace(' ', '0') |
| |
| def FillXcodeVersion(settings, developer_dir): |
| """Fills the Xcode version and build number into |settings|.""" |
| if developer_dir: |
| xcode_version_plist_path = os.path.join( |
| developer_dir, 'Contents/version.plist') |
| version_plist = plistlib.readPlist(xcode_version_plist_path) |
| settings['xcode_version'] = FormatVersion( |
| version_plist['CFBundleShortVersionString']) |
| settings['xcode_version_int'] = int(settings['xcode_version'], 10) |
| settings['xcode_build'] = version_plist['ProductBuildVersion'] |
| return |
| |
| lines = subprocess.check_output(['xcodebuild', '-version']).splitlines() |
| settings['xcode_version'] = FormatVersion(lines[0].split()[-1]) |
| settings['xcode_version_int'] = int(settings['xcode_version'], 10) |
| settings['xcode_build'] = lines[-1].split()[-1] |
| |
| |
| def FillMachineOSBuild(settings): |
| """Fills OS build number into |settings|.""" |
| settings['machine_os_build'] = subprocess.check_output( |
| ['sw_vers', '-buildVersion']).strip() |
| |
| |
| def FillSDKPathAndVersion(settings, platform, xcode_version): |
| """Fills the SDK path and version for |platform| into |settings|.""" |
| settings['sdk_path'] = subprocess.check_output([ |
| 'xcrun', '-sdk', platform, '--show-sdk-path']).strip() |
| settings['sdk_version'] = subprocess.check_output([ |
| 'xcrun', '-sdk', platform, '--show-sdk-version']).strip() |
| settings['sdk_platform_path'] = subprocess.check_output([ |
| 'xcrun', '-sdk', platform, '--show-sdk-platform-path']).strip() |
| # TODO: unconditionally use --show-sdk-build-version once Xcode 7.2 or |
| # higher is required to build Chrome for iOS or OS X. |
| if xcode_version >= '0720': |
| settings['sdk_build'] = subprocess.check_output([ |
| 'xcrun', '-sdk', platform, '--show-sdk-build-version']).strip() |
| else: |
| settings['sdk_build'] = settings['sdk_version'] |
| |
| |
| if __name__ == '__main__': |
| doctest.testmod() |
| |
| parser = argparse.ArgumentParser() |
| parser.add_argument("--developer_dir", required=False) |
| parser.add_argument("--get_sdk_info", |
| action="store_true", dest="get_sdk_info", default=False, |
| help="Returns SDK info in addition to xcode/machine info.") |
| args, unknownargs = parser.parse_known_args() |
| if args.developer_dir: |
| os.environ['DEVELOPER_DIR'] = args.developer_dir |
| |
| if len(unknownargs) != 1: |
| sys.stderr.write( |
| 'usage: %s [iphoneos|iphonesimulator|macosx]\n' % |
| os.path.basename(sys.argv[0])) |
| sys.exit(1) |
| |
| settings = {} |
| FillMachineOSBuild(settings) |
| FillXcodeVersion(settings, args.developer_dir) |
| if args.get_sdk_info: |
| FillSDKPathAndVersion(settings, unknownargs[0], settings['xcode_version']) |
| |
| for key in sorted(settings): |
| value = settings[key] |
| if isinstance(value, str): |
| value = '"%s"' % value |
| print('%s=%s' % (key, value)) |