RE: Preprocessor question

[Simon Marlow]

> Simon Marlow <[EMAIL PROTECTED]> wrote:
> >
> >     - mkdependHS and friends need a cpp that accepts input on
> >       stdin, and files that don't end in ".c".  That rules out
> >       'gcc -E'.
> 
> Use `gcc -E -` then.

Good point :-)

We also like to get as clean a cpp as possible - if you go through gcc -E
you get a whole bunch of symbols defined, and cpp gets passed the -lang-c
flag (whatever that means, but it looks pretty scary).

Cheers,
        Simon