Enabling /ZW (CompileAsWinRT) option for msvs

pylib/gyp/generator/msvs.py

 # Copyright (c) 2012 Google Inc. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import copy
 import ntpath
 import os
 import posixpath
 import re
 import subprocess
@@ skipping 239 matching lines @@
 def _ToolSetOrAppend(tools, tool_name, setting, value, only_if_unset=False):
   # TODO(bradnelson): ugly hack, fix this more generally!!!
   if 'Directories' in setting or 'Dependencies' in setting:
     if type(value) == str:
       value = value.replace('/', '\\')
     else:
       value = [i.replace('/', '\\') for i in value]
   if not tools.get(tool_name):
     tools[tool_name] = dict()
   tool = tools[tool_name]
+  if 'CompileAsWinRT' == setting:
+    return
   if tool.get(setting):
     if only_if_unset: return
     if type(tool[setting]) == list and type(value) == list:
       tool[setting] += value
     else:
       raise TypeError(
           'Appending "%s" to a non-list setting "%s" for tool "%s" is '
           'not allowed, previous value: %s' % (
               value, setting, tool_name, str(tool[setting])))
   else:
     tool[setting] = value
 
 
 def _ConfigPlatform(config_data):
   return config_data.get('msvs_configuration_platform', 'Win32')
 
 
 def _ConfigBaseName(config_name, platform_name):
   if config_name.endswith('_' + platform_name):
     return config_name[0:-len(platform_name) - 1]
   else:
     return config_name
 
 
 def _ConfigFullName(config_name, config_data):
   platform_name = _ConfigPlatform(config_data)
   return '%s|%s' % (_ConfigBaseName(config_name, platform_name), platform_name)
 
 
+def _ConfigWindowsTargetPlatformVersion(config_data):
+  ver = config_data.get('msvs_windows_sdk_version')
+
+  for key in [r'HKLM\Software\Microsoft\Microsoft SDKs\Windows\%s',
+              r'HKLM\Software\Wow6432Node\Microsoft\Microsoft SDKs\Windows\%s']:
+    sdk_dir = MSVSVersion._RegistryGetValue(key % ver, 'InstallationFolder')
+    if not sdk_dir:
+      continue
+    version = MSVSVersion._RegistryGetValue(key % ver, 'ProductVersion') or ''
+    # Find a matching entry in sdk_dir\include.
+    names = sorted([x for x in os.listdir(r'%s\include' % sdk_dir)
+                    if x.startswith(version)], reverse=True)
+    return names[0]
+
+
 def _BuildCommandLineForRuleRaw(spec, cmd, cygwin_shell, has_input_path,
                                 quote_cmd, do_setup_env):
 
   if [x for x in cmd if '$(InputDir)' in x]:
     input_dir_preamble = (
       'set INPUTDIR=$(InputDir)\n'
       'if NOT DEFINED INPUTDIR set INPUTDIR=.\\\n'
       'set INPUTDIR=%INPUTDIR:~0,-1%\n'
       )
   else:
@@ skipping 2370 matching lines @@
         properties[0].append(['WindowsTargetPlatformMinVersion',
                               target_platform_minversion])
       else:
         properties[0].append(['WindowsTargetPlatformMinVersion',
                               target_platform_version])
     if spec.get('msvs_enable_winphone'):
       properties[0].append(['ApplicationType', 'Windows Phone'])
     else:
       properties[0].append(['ApplicationType', 'Windows Store'])
 
+  platform_name = None
+  msvs_windows_sdk_version = None
+  for configuration in spec['configurations'].itervalues():
+    platform_name = platform_name or _ConfigPlatform(configuration)
+    msvs_windows_sdk_version = (msvs_windows_sdk_version or
+                    _ConfigWindowsTargetPlatformVersion(configuration))
+    if platform_name and msvs_windows_sdk_version:
+      break
+
+  if platform_name == 'ARM':
+    properties[0].append(['WindowsSDKDesktopARMSupport', 'true'])
+  if msvs_windows_sdk_version:
+    properties[0].append(['WindowsTargetPlatformVersion',
+                          str(msvs_windows_sdk_version)])
+
   return properties
 
 def _GetMSBuildConfigurationDetails(spec, build_file):
   properties = {}
   for name, settings in spec['configurations'].iteritems():
     msbuild_attributes = _GetMSBuildAttributes(spec, settings, build_file)
     condition = _GetConfigurationCondition(name, settings)
     character_set = msbuild_attributes.get('CharacterSet')
     _AddConditionalProperty(properties, condition, 'ConfigurationType',
                             msbuild_attributes['ConfigurationType'])
@@ skipping 769 matching lines @@
   action_spec.extend(
       # TODO(jeanluc) 'Document' for all or just if as_sources?
       [['FileType', 'Document'],
        ['Command', command],
        ['Message', description],
        ['Outputs', outputs]
       ])
   if additional_inputs:
     action_spec.append(['AdditionalInputs', additional_inputs])
   actions_spec.append(action_spec)