id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc	difficulty	ghcversion	platform
496	warning for non-existent flags for -f option	Martijn		Maybe it's a good idea to let 'cabal configure' produce a warning when -f is used to pass a non-existent flag. Configuration problems are usually tricky to solve, and it helps a lot to know that a flag you intended to provide was not used because of a typo.	enhancement	closed	normal		Cabal library	1.6.0.1	normal	duplicate			unknown