Date: Sun, 13 Dec 1998 22:43:53 -0800 (PST) From: Archie Cobbs <archie@whistle.com> To: bde@zeta.org.au (Bruce Evans) Cc: dillon@apollo.backplane.com, cvs-committers@FreeBSD.ORG Subject: Re: -Wunused kernel build Message-ID: <199812140643.WAA06275@bubba.whistle.com> In-Reply-To: <199812140635.RAA03001@godzilla.zeta.org.au> from Bruce Evans at "Dec 14, 98 05:35:39 pm"
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Bruce Evans writes:
> -Wall is feeble compared with the warnings already enabled for the
> kernel. E.g., it doesn't cover printf() with missing args -- -Wformat
> covers that.
Huh? Works for me..
$ cat xx.c
#include <stdio.h>
int
main(int ac, char **av)
{
printf("%s\n");
}
$ gcc --version
2.7.2.1
$ gcc -Wall xx.c
xx.c: In function `main':
xx.c:5: warning: too few arguments for format
xx.c:6: warning: control reaches end of non-void function
-Archie
___________________________________________________________________________
Archie Cobbs * Whistle Communications, Inc. * http://www.whistle.com
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