Re: [2.6 patch] add -Werror-implicit-function-declaration to CFLAGS

[Adrian Bunk <bunk@stusta.de>]

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