wrc: change -J to -I-

[Dimitrie O. Paun]

On 26 Feb 2003, Alexandre Julliard wrote:

> I think this will be confusing, -I- means something slightly different
> in gcc. I'd suggest fixing the dependency on getopt_long so that we
> can have long options without having to always introduce a short
> option too. Then we can get rid of -J and simply use --nostdinc.

Sorry, I knew I've seen -I- before, but I couldn't remember what it
meant. You are right, if it has already a semantics in gcc, we need
to stick to that.

BTW, can we have a little static lib that we can link to wrc where
we can put the getopt_long code? It's needed in a bunch of places...

-- 
Dimi.