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Date: Sat, 14 Feb 2009 20:58:10 +0100
From: Sam Ravnborg <sam@ravnborg.org>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Subject: Re: [PATCH 1/3] Makefile: Include arch Makefiles as late as possible
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Cc: linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org,
	linuxppc-dev@ozlabs.org, Steven Rostedt <srostedt@redhat.com>,
	Paul Mackerras <paulus@samba.org>, Ingo Molnar <mingo@elte.hu>
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On Wed, Feb 11, 2009 at 02:51:34PM +1100, Benjamin Herrenschmidt wrote:
> On Wed, 2009-02-04 at 22:26 +0100, Ingo Molnar wrote:
> > > +include $(srctree)/arch/$(SRCARCH)/Makefile
> > > +
> > >  # arch Makefile may override CC so keep this after arch Makefile is
> > included
> > >  NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC)
> > -print-file-name=include)
> > >  CHECKFLAGS     += $(NOSTDINC_FLAGS)
> > > -- 
> > 
> > this patch is really for Sam to judge - Cc:-ed him.
> 
> Sam ? I have a few more powerpc patches depending on that one... so I'd
> like to know if it's totally doomed or not :-)

See my answer to the mail from Ingo.

We really need to do this on Kconfig level it at all possible.

	Sam