On Sat, Jul 30, 2005 at 11:08:00AM -0700, Andrew Morton wrote:
> Adrian Bunk <[email protected]> wrote:
> >
> > Currently, using an undeclared function gives a compile warning, but it
> > can lead to a link or even a runtime error.
> >
> > With -Werror-implicit-function-declaration, we are getting an immediate
> > compile error instead.
> >
> > This patch also removes some unneeded spaces between two tabs in the
> > following line.
> >
> >
> > Signed-off-by: Adrian Bunk <[email protected]>
> >
> > --- linux-2.6.13-rc3-mm3-full/Makefile.old 2005-07-30 13:55:32.000000000 +0200
> > +++ linux-2.6.13-rc3-mm3-full/Makefile 2005-07-30 13:55:56.000000000 +0200
> > @@ -351,7 +351,8 @@
> > CPPFLAGS := -D__KERNEL__ $(LINUXINCLUDE)
> >
> > CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
> > - -fno-strict-aliasing -fno-common \
> > + -Werror-implicit-function-declaration \
> > + -fno-strict-aliasing -fno-common \
> > -ffreestanding
> > AFLAGS := -D__ASSEMBLY__
> >
>
> heh. Nice idea, but if I merge this I'll have tons of monkey work to do
> to get ppc64, ia64 and others compiling :(
Looking at Jan's defconfig builds [1], I don't see this.
> umm, so what to do? I'm inclined to just slam it in post-2.6.13 then take
> a week off or something.
cu
Adrian
[1] http://l4x.org/k/
--
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of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
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