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Date:      Tue, 19 Feb 2002 17:34:40 -0800
From:      "Crist J. Clark" <cjc@FreeBSD.org>
To:        Ruslan Ermilov <ru@FreeBSD.org>
Cc:        stable@FreeBSD.org
Subject:   Cross-builds for CPU-types in same ARCH (was Re: 4.0-RELEASE -> 4.5-STABLE now possible)
Message-ID:  <20020219173440.N48401@blossom.cjclark.org>
In-Reply-To: <20020219163415.GA8135@sunbay.com>; from ru@FreeBSD.org on Tue, Feb 19, 2002 at 06:34:15PM %2B0200
References:  <200202191621.g1JGLZb31809@freefall.freebsd.org> <20020219163415.GA8135@sunbay.com>

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On Tue, Feb 19, 2002 at 06:34:15PM +0200, Ruslan Ermilov wrote:
> [Sorry for a cross-post, it's intentional.]

Trimmed a bit.

> 2.  FreeBSD 4.x can cross-build RELENG_4 world for a different
>     arch.  One needs to set TARGET_ARCH/TARGET accordingly.

What is the current status of doing "cross-builds" across different
CPU types of the same arch? For example, building for a (486|Pentium)
on an (Pentium II|Athlon). I've never seem to be able to reliably
avoid,

  Illegal instruction (core dumped)

-- 
Crist J. Clark                     |     cjclark@alum.mit.edu
                                   |     cjclark@jhu.edu
http://people.freebsd.org/~cjc/    |     cjc@freebsd.org

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