From: Adrian Bunk <bunk@stusta.de>
To: Sam Ravnborg <sam@ravnborg.org>
Cc: kai@germaschewski.name, linux-kernel@vger.kernel.org,
Dave Jones <davej@redhat.com>,
linux-arch@vger.kernel.org
Subject: Re: [2.6 patch] add -Werror-implicit-function-declaration to CFLAGS
Date: Fri, 7 Jul 2006 09:18:08 +0200 [thread overview]
Message-ID: <20060707071808.GZ26941@stusta.de> (raw)
In-Reply-To: <20060707033630.GA15967@mars.ravnborg.org>
On Fri, Jul 07, 2006 at 05:36:30AM +0200, Sam Ravnborg wrote:
> On Thu, Jul 06, 2006 at 06:37:28PM +0200, Adrian Bunk wrote:
> > Currently, using an undeclared function gives a compile warning, but it
> > can lead to a nasty to debug runtime stack corruptions if the prototype
> > of the function is different from what gcc guessed.
> >
> > With -Werror-implicit-function-declaration we are getting an immediate
> > compile error instead.
> This patch broke (-rc1):
>
> sparc allnoconfig build
> ia64 allnoconfig build
> ppc64 allnoconfig build
>...
I did defconfig builds on 12 architectures, but no allnoconfig builds.
I'll try to fix them.
> Sam
>...
cu
Adrian
--
"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed
next prev parent reply other threads:[~2006-07-07 7:18 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20060706163728.GN26941@stusta.de>
2006-07-07 3:36 ` [2.6 patch] add -Werror-implicit-function-declaration to CFLAGS Sam Ravnborg
2006-07-07 5:02 ` Valdis.Kletnieks
2006-07-07 6:42 ` Sam Ravnborg
2006-07-07 7:49 ` Adrian Bunk
2006-07-07 7:18 ` Adrian Bunk [this message]
2006-07-07 7:49 ` Heiko Carstens
2006-07-07 9:33 ` Sam Ravnborg
2006-07-07 17:10 Luck, Tony
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