From: Richard Dawe <rich AT phekda DOT freeserve DOT co DOT uk>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: gcc 3.1: conflict between stdio.h and stdarg.h
Date: Fri, 14 Jun 2002 10:49:54 +0100
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

Hello.

"Burgers, A.R." wrote:
> consider the following two-line file:
> 
> bash-2.04$ cat zz.c
> #include <stdio.h>
> #include <stdarg.h>
> 
> This compiles fine with gcc 2.95-3.
> Compiling it with gcc 3.1 gives the following error:
> 
> bash-2.04$ gcc -c zz.c
> In file included from zz.c:2:
> c:/djgpp/lib/gcc-lib/djgpp/3.1/include/stdarg.h:110: conflicting types for
> `va_list'
> c:/djgpp/include/stdio.h:35: previous declaration of `va_list'

You need to patch the include file <sys/djtypes.h>, to use gcc's built-in
va_list handling. I've placed a patch here:

    http://www.phekda.freeserve.co.uk/richdawe/djgpp/misc/djtypes.h.diff

I diff'd against djtypes.h from CVS a week or so ago, so it's not quite the
latest, but it should still work. (The only thing that has changed is one of
the comments.)

Apply like so:

    patch -i /path/to/djtypes.h.diff /dev/env/DJDIR/include/sys/djtypes.h

Regards,

-- 
Richard Dawe [ http://www.phekda.freeserve.co.uk/richdawe/ ]