Python get global vs macro env

5 Python code examples are found related to " get global vs macro env". You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example.
Example 1
Source File: msvs_emulation.py    From gyp with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
def GetGlobalVSMacroEnv(vs_version):
  """Get a dict of variables mapping internal VS macro names to their gyp
  equivalents. Returns all variables that are independent of the target."""
  env = {}
  # '$(VSInstallDir)' and '$(VCInstallDir)' are available when and only when
  # Visual Studio is actually installed.
  if vs_version.Path():
    env['$(VSInstallDir)'] = vs_version.Path()
    env['$(VCInstallDir)'] = os.path.join(vs_version.Path(), 'VC') + '\\'
  # Chromium uses DXSDK_DIR in include/lib paths, but it may or may not be
  # set. This happens when the SDK is sync'd via src-internal, rather than
  # by typical end-user installation of the SDK. If it's not set, we don't
  # want to leave the unexpanded variable in the path, so simply strip it.
  dxsdk_dir = _FindDirectXInstallation()
  env['$(DXSDK_DIR)'] = dxsdk_dir if dxsdk_dir else ''
  # Try to find an installation location for the Windows DDK by checking
  # the WDK_DIR environment variable, may be None.
  env['$(WDK_DIR)'] = os.environ.get('WDK_DIR', '')
  return env