def METHOD_NAME(self):
	opts = self.options
	use_cfg = opts.use_config
	if use_cfg is None:
		return
	url = urlparse(opts.use_config_dir)
	kwargs = {}
	if url.scheme:
		kwargs['download'] = True
		kwargs['remote_url'] = url.geturl()
		# search first with the exact url, else try with +'/wafcfg'
		kwargs['remote_locs'] = ['', DEFAULT_DIR]
	tooldir = url.geturl() + ' ' + DEFAULT_DIR
	for cfg in use_cfg.split(','):
		Logs.pprint('NORMAL', "Searching configuration '%s'..." % cfg)
		self.load(cfg, tooldir=tooldir, **kwargs)
	self.start_msg('Checking for configuration')
	self.end_msg(use_cfg)