Messages in this thread | | | Date | Fri, 7 Jul 2006 11:33:31 +0200 | From | Sam Ravnborg <> | Subject | Re: [2.6 patch] add -Werror-implicit-function-declaration to CFLAGS |
| |
On Fri, Jul 07, 2006 at 09:49:18AM +0200, Heiko Carstens 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 > > > > x86_64 succeded an allnoconfig build > > > > I did not try other architectures. We need to fix the allnoconfig cases > > at least for the popular architectures before applying this patch > > otherwise it will create too much trouble/noise. > > s390 builds with defconfig and allnoconfig and a few other variants as well. Thanks for testing.
Sam - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |