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Re: How to get a literal #undef into config.h

From: Keith Marshall
Subject: Re: How to get a literal #undef into config.h
Date: Tue, 25 Oct 2005 19:52:51 +0100

On Tuesday 25 October 2005 3:45 pm, Brian wrote:
> Great thanks for the tips. I see its a bit chicken and egg, but is there a
> reason config.h couldn't just define HAVE_CONFIG_H?

Because your source file is expected to use logic like this:--

  #ifdef  HAVE_CONFIG_H
  #include "config.h"

so if it isn't defined on the command line, config.h will never get the 
chance to define *anything*.



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