wrc: change -J to -I-

[Alexandre Julliard]

"Dimitrie O. Paun" <dpaun at rogers.com> writes:

> Cleanup a bit the command line.
> I know, I've introduced -J but I did it under time pressure,
> I never liked it :). It seems to me -I- is more intuitive,
> and cleans up the options space for stuff that we actually
> need. Moreover, this option is relevant mostly for Wine,
> so it's better if it doesn't use on of the precious letters.

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.

-- 
Alexandre Julliard
julliard at winehq.com