Re: [Buildroot] [PATCH 02/11] package/gcc: force --with-arch=cf on m68k MCF5441x

From: Thomas Petazzoni via buildroot <buildroot@buildroot.org>
To: Jean-Michel Hautbois <jeanmichel.hautbois@yoseli.org>
Cc: buildroot@buildroot.org, Bernd Kuhls <bernd@kuhls.net>,
	 Fabrice Fontaine <fontaine.fabrice@gmail.com>,
	Giulio Benetti <giulio.benetti@benettiengineering.com>,
	 Ismael Luceno <ismael@iodev.co.uk>,
	Romain Naour <romain.naour@gmail.com>
Subject: Re: [Buildroot] [PATCH 02/11] package/gcc: force --with-arch=cf on m68k MCF5441x
Date: Fri, 29 May 2026 12:52:54 +0200	[thread overview]
Message-ID: <ahlvrRhu_eSb3WIb@windsurf> (raw)
In-Reply-To: <20260424132326.825570-3-jeanmichel.hautbois@yoseli.org>

Hello Jean-Michel,

Thanks for this work.

On Fri, Apr 24, 2026 at 03:23:17PM +0200, Jean-Michel Hautbois wrote:
> On m68k ColdFire V4e (MCF5441x) with BR2_USE_MMU selected, the
> host-gcc build fails during the multilib pass because the compiler
> cannot disambiguate between m68k and cf variants. It needs to be
> configured explicitly with --with-arch=cf.

I'm rather confused by "cannot disambiguate between m68k and cf
variants", isn't MCF5441x *only* a Coldfire processor?

Otherwise I think the change is OK, and the description is very
thorough and detailed.

Thomas
-- 
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com
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