linux-kernel - Re: [patch 5/5] Add the -fstack-protector option to the CFLAGS

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Message-Id: <1154112511.6416.46.camel@laptopd505.fenrus.org>
Date:	Fri, 28 Jul 2006 20:48:31 +0200
From:	Arjan van de Ven <arjan@...ux.intel.com>
To:	Andi Kleen <ak@...e.de>
Cc:	linux-kernel@...r.kernel.org, akpm@...l.org
Subject: Re: [patch 5/5] Add the -fstack-protector option to the CFLAGS

On Fri, 2006-07-28 at 20:45 +0200, Andi Kleen wrote:
> > +ifdef CONFIG_CC_STACKPROTECTOR
> > +CFLAGS += $(call cc-ifversion, -lt, 0402, -fno-stack-protector)
> > +CFLAGS += $(call cc-ifversion, -ge, 0402, -fstack-protector)
> 
> Why can't you just use the normal call cc-option for this?

this requires gcc 4.2; cc-option is not useful for that.
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