Subject: Re: Compiler warning levels and sccsid/rcsid
To: None <apm@vipunen.hut.fi>
From: Roland McGrath <roland@frob.com>
List: current-users
Date: 07/26/1995 04:55:48 
In GCC 2.7 and later one can do:

char rcsid[] __attribute__ ((unused)) = "...";

and get no warning.