From: Sam Ravnborg <sam@ravnborg.org>
To: Andi Kleen <ak@suse.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [RFC] Use target filename in BUG_ON and friends
Date: Sat, 8 Jul 2006 22:50:53 +0200 [thread overview]
Message-ID: <20060708205053.GA13124@mars.ravnborg.org> (raw)
In-Reply-To: <p73sllcnqlk.fsf@verdi.suse.de>
On Sat, Jul 08, 2006 at 04:00:55PM +0200, Andi Kleen wrote:
> Sam Ravnborg <sam@ravnborg.org> writes:
> >
> > If gcc could be teached not to use full path for __FILE__ this would be
> > an even better fix, but with current make O=.. support I have not found a
> > way to do so.
>
> I suppose you could ask the gcc people?
This is more a kbuild issue. gcc supply the filename given on the
commandline and when using vpath support in make the input files have
absolute path resulting in gcc using absolute paths to __FILE__.
The only real fix I think would be to teach kbuild to use
top-og-source-tree as root when building the kernel. And that will break
a lot if this is changed.
Sam
next prev parent reply other threads:[~2006-07-08 20:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-08 8:47 [RFC] Use target filename in BUG_ON and friends Sam Ravnborg
2006-07-08 14:00 ` Andi Kleen
2006-07-08 20:50 ` Sam Ravnborg [this message]
2006-07-08 16:45 ` Milton Miller
2006-07-08 20:57 ` Sam Ravnborg
2006-07-10 0:03 ` Andi Kleen
2006-07-23 17:58 ` Sam Ravnborg
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