def METHOD_NAME(conf):
	"""
	Find a C# compiler, set the variable MCS for the compiler and CS_NAME (mono or csc)
	"""
	csc = getattr(Options.options, 'cscbinary', None)
	if csc:
		conf.env.MCS = csc
	conf.find_program(['csc', 'mcs', 'gmcs'], var='MCS')
	conf.env.ASS_ST = '/r:%s'
	conf.env.RES_ST = '/resource:%s'
	conf.env.CS_NAME = 'csc'
	if str(conf.env.MCS).lower().find('mcs') > -1:
		conf.env.CS_NAME = 'mono'