linux-mips
[Top] [All Lists]

RE: -fno-strict-aliasing problem in the latest 2.3

To: "Gleb O. Raiko" <raiko@niisi.msk.ru>
Subject: RE: -fno-strict-aliasing problem in the latest 2.3
From: Harald Koerfgen <Harald.Koerfgen@home.ivm.de>
Date: Wed, 16 Feb 2000 19:03:19 +0100 (MET)
Cc: linux-mips@fnet.fr, SGI Linux <linux@cthulhu.engr.sgi.com>
In-reply-to: <38A91E19.CE7A9890@niisi.msk.ru>
Organization: none
Reply-to: "Harald Koerfgen" <Harald.Koerfgen@home.ivm.de>
Sender: owner-linuxmips@oss.sgi.com
Hi,

On 15-Feb-00 Gleb O. Raiko wrote:
> There is a problem with the way main Makefile determines whether the
> compiler suports -fno-strict-aliasing. Namely, Makefile blindly gets $CC
> and tries to feed this option to it. Unfortunately, we set CC to proper
> mips[el]-linux-gcc later in arch/mips/Makefile, so the main Makefile
> just checks against native gcc. On RH6.1 with latest cross tool rpms
> installed, I get cc1: Invalid option `-fno-strict-aliasing' during
> comppilation, obviously.

I am not exactly shure if it has ill side effects or if this may not be wanted
for some reason, but the attached patch fixes that for me.

OK to commit?
---
Regards,
Harald

Attachment: Makefile-patch
Description: Makefile-patch

<Prev in Thread] Current Thread [Next in Thread>