linux-kernel - Re: [PATCH 0/4] Create a CFLAGS

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Date:	Thu, 15 May 2008 11:02:46 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	Ingo Molnar <mingo@...e.hu>, David Miller <davem@...emloft.net>,
	linux-kernel@...r.kernel.org, pq@....fi, proski@....org,
	sandmann@...hat.com, a.p.zijlstra@...llo.nl,
	linux-kbuild@...r.kernel.org, zippel@...ux-m68k.org
Subject: Re: [PATCH 0/4] Create a CFLAGS_REMOVE for ftrace

Steven Rostedt <rostedt@...dmis.org> writes:

> Recently David Miller ported ftrace over to the sparc64. When I mentioned
> to him a way to remove the "notrace" from all the functions in some
> files done by using a dirty little hack, David (correctly) called it
> "Makefile turd" and told us to stop doing that.
>
> I then asked if a CFLAGS_REMOVE_foo.o = -pg would be more pleasing, and he
> agreed.

Very nice. You should use that for the scheduler case to get rid of
"-fno-omit-frame-pointer"

-Andi
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