From: Sam Ravnborg <sam@ravnborg.org>
To: Andrew Morton <akpm@osdl.org>
Cc: Jan Beulich <JBeulich@novell.com>,
linux-kernel@vger.kernel.org, Andi Kleen <ak@muc.de>,
Paul Mackerras <paulus@samba.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>
Subject: Re: [PATCH] CONFIG_UNWIND_INFO
Date: Sat, 14 Jan 2006 15:03:01 +0100 [thread overview]
Message-ID: <20060114140301.GA8443@mars.ravnborg.org> (raw)
In-Reply-To: <20060114045635.1462fb9e.akpm@osdl.org>
On Sat, Jan 14, 2006 at 04:56:35AM -0800, Andrew Morton wrote:
>
> > Index: linux/Makefile
> > ===================================================================
> > --- linux.orig/Makefile
> > +++ linux/Makefile
> > @@ -502,6 +502,10 @@ CFLAGS += $(call add-align,CONFIG_CC_AL
> > CFLAGS += $(call add-align,CONFIG_CC_ALIGN_LOOPS,-loops)
> > CFLAGS += $(call add-align,CONFIG_CC_ALIGN_JUMPS,-jumps)
> >
> > +ifdef CONFIG_UNWIND_INFO
> > +CFLAGS += -fasynchronous-unwind-tables
> > +endif
Is this option available on all gcc's for all archs?
Otherwise you have to do:
CFLAGS += $(call cc-option,-fasynchronous-unwind-tables,)
Sam
next prev parent reply other threads:[~2006-01-14 14:03 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-08 12:59 Jan Beulich
2006-01-14 12:56 ` Andrew Morton
2006-01-14 14:03 ` Sam Ravnborg [this message]
2006-01-16 7:36 ` Jan Beulich
2006-01-16 7:46 ` Andrew Morton
2006-01-18 11:48 ` Paul Mackerras
2006-01-18 15:18 ` Andi Kleen
2006-01-18 15:58 ` Jan Beulich
2006-01-18 16:11 ` Andi Kleen
2006-01-18 16:48 ` Jan Beulich
2006-01-20 4:47 ` Paul Mackerras
2006-01-20 6:13 ` Andi Kleen
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