lit.local.cfg revision 2d1fdb26e458c4ddc04155c1d421bced3ba90cd0 
1def getRoot(config):
2  if not config.parent:
3    return config
4  return getRoot(config.parent)
5
6root = getRoot(config)
7
8if root.host_os in ['Windows']:
9  config.unsupported = True
10