Mac/iOS/GN: Generate Info.plist files for Mac apps and frameworks with gn.

build/config/mac/sdk_info.py

 # 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.
 
 import os
 import subprocess
 import sys
 
 # This script prints information about the build system, the operating
-# system and the iOS SDK (depending on the platform "iphonesimulator"
-# or "iphoneos" generally).
+# system and the iOS or Mac SDK (depending on the platform "iphonesimulator",
+# "iphoneos" or "macosx" generally).
 #
 # In the GYP build, this is done inside GYP itself based on the SDKROOT
 # variable.
 
 def FormatVersion(version):
   """Converts Xcode version to a format required for Info.plist."""
   version = version.replace('.', '')
   version = version + '0' * (3 - len(version))
   return version.zfill(4)
 
 
 def FillXcodeVersion(settings):
   """Fills the Xcode version and build number into |settings|."""
   lines = subprocess.check_output(['xcodebuild', '-version']).splitlines()
   settings['xcode_version'] = FormatVersion(lines[0].split()[-1])
   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):
   """Fills the SDK path and version for |platform| into |settings|."""
   lines = subprocess.check_output(['xcodebuild', '-version', '-sdk',
       platform, 'Path', 'SDKVersion', 'ProductBuildVersion']).splitlines()
-  settings['ios_sdk_path'] = lines[0]
-  settings['ios_sdk_version'] = lines[1]
-  settings['ios_sdk_build'] = lines[2]
+  settings['sdk_path'] = lines[0]
+  settings['sdk_version'] = lines[1]
+  settings['sdk_build'] = lines[2]
 
 
 if __name__ == '__main__':
   if len(sys.argv) != 2:
     sys.stderr.write(
-        'usage: %s [iphoneos|iphonesimulator]\n' %
+        'usage: %s [iphoneos|iphonesimulator|macosx]\n' %
         os.path.basename(sys.argv[0]))
     sys.exit(1)
 
   settings = {}
   FillSDKPathAndVersion(settings, sys.argv[1])
   FillMachineOSBuild(settings)
   FillXcodeVersion(settings)
 
   for key in sorted(settings):
     print '%s="%s"' % (key, settings[key])