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SubjectRe: [PATCH 1/3] Makefile: Include arch Makefiles as late as possible

* Anton Vorontsov <avorontsov@ru.mvista.com> wrote:

> On Mon, Feb 16, 2009 at 05:20:01PM +0300, Anton Vorontsov wrote:
> [...]
> > But then, this commit reverted things back (w/o your Ack):
> >
> > commit bef5b54bd7bf8117c75cb943d64549134c6d9a1f
> > Author: Ralf Baechle <ralf@linux-mips.org>
> > Date: Wed Jul 16 13:02:24 2008 +0100
> >
> > Fix MIPS cross-compile problem
> > [...]
> > Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
> > Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
> >
> > [...]
> > --- a/Makefile
> > +++ b/Makefile
> > @@ -508,6 +508,8 @@ else
> > KBUILD_CFLAGS += -O2
> > endif
> >
> > +include $(srctree)/arch/$(SRCARCH)/Makefile
> > +
> > ifneq (CONFIG_FRAME_WARN,0)
> > KBUILD_CFLAGS += $(call cc-option,-Wframe-larger-than=${CONFIG_FRAME_WARN})
> > endif
> > @@ -516,8 +518,6 @@ endif
> > # Arch Makefiles may override this setting
> > KBUILD_CFLAGS += $(call cc-option, -fno-stack-protector)
> >
> > -include $(srctree)/arch/$(SRCARCH)/Makefile
> > -
> > ifdef CONFIG_FRAME_POINTER
> > KBUILD_CFLAGS += -fno-omit-frame-pointer -fno-optimize-sibling-calls
> > else
>
> Btw, I wonder if x86's CONFIG_CC_STACKPROTECTOR is a no-op since
> v2.6.27-rc1? Seems like it is.

that's fixed and merged up for 2.6.30.

Ingo


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