ghc --make + #include directories

[Simon Marlow]

> Simon Marlow wrote:
>=20
> > What's wrong with just saying -I<dir> whenever you say -i<dir>?
>=20
> This seems to work but for more complicated combinations the=20
> two options have slightly=20
> different formats.  For example, if I have several=20
> directories separated by colons, and
> end the list with a superfluous colon (which arises naturally=20
> enough when the path is
> auto-computed) I get messages like:

Ok, that's a bug.  In the meantime, you'll have to remove the trailing
colon.

Cheers,
	Simon