[Ffmpeg-cvslog] r5872 - trunk/configure

[Rich Felker]

On Mon, Jul 31, 2006 at 08:58:57PM +0200, mru wrote:
> Author: mru
> Date: Mon Jul 31 20:58:56 2006
> New Revision: 5872
> 
> Modified:
>    trunk/configure
> 
> Log:
> ignore explicit #warnings in compiler tests
> 
> 
> Modified: trunk/configure
> ==============================================================================
> --- trunk/configure	(original)
> +++ trunk/configure	Mon Jul 31 20:58:56 2006
> @@ -214,7 +214,7 @@
>  }
>  
>  check_cmd(){
> -    "$@" 2>&1 | tee -a $logfile | { ! grep -q .; }
> +    "$@" 2>&1 | tee -a $logfile | { ! grep -E -q -v '#warning|^In file'; }
>  }

If you ask me, grepping the output sounds _extremely_ fragile. What
compiles can you not trust exit status for? IMO it would be much safer
to detect the few specific broken ones and wrap them with a script
that fixes the exit status, than to risk breaking things on all sorts
of non-broken platforms..

Rich