From: Keir Fraser <Keir.Fraser@cl.cam.ac.uk>
To: david.nospam.hopwood@blueyonder.co.uk
Cc: xen-devel@lists.xensource.com
Subject: Re: [PATCH] make shadow code compile ok on FC4 which is using gcc4
Date: Mon, 11 Jul 2005 20:58:48 +0100 [thread overview]
Message-ID: <b8debd4915ff69e3dc7ca4d4fc35e240@cl.cam.ac.uk> (raw)
In-Reply-To: <42D2C65E.5000601@blueyonder.co.uk>
On 11 Jul 2005, at 20:19, David Hopwood wrote:
>> We need this patch to make shadow code compile ok on FC4 which is
>> using
>> gcc4.
>
> Given gcc4's propensity to warn about things that are often harmless,
> is it
> still a good idea to be compiling with -Werror?
It's been slightly annoying but not too much of a pain to keep things
working with gcc4, and using -Werror does mean that genuine warnings
don't get lost in the noise.
Anyway, we have more serious problems with gcc4 (I can't boot dom0 as
far as a login prompt when I build xen+xenlinux with gcc4). Currently
gcc 3.2.x and 3.3.x are the main supported compilers.
-- Keir
next prev parent reply other threads:[~2005-07-11 19:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-11 14:35 [PATCH] make shadow code compile ok on FC4 which is using gcc4 Li, Xin B
2005-07-11 19:19 ` David Hopwood
2005-07-11 19:58 ` Keir Fraser [this message]
2005-07-11 20:11 ` Jerone Young
2005-07-11 20:15 ` Keir Fraser
2005-07-11 20:01 ` Rik van Riel
2005-07-11 23:32 ` David Hopwood
2005-07-12 2:29 ` Rik van Riel
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