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Date: Wed, 21 Oct 2009 21:34:58 +0200
From: Roman Divacky <rdivacky@FreeBSD.org>
To: John Baldwin <jhb@FreeBSD.org>
Message-ID: <20091021193458.GA14138@freebsd.org>
References: <200910211926.n9LJQDYF008372@svn.freebsd.org>
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Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org,
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Subject: Re: svn commit: r198344 - head/contrib/gcc/config/i386
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On Wed, Oct 21, 2009 at 07:26:13PM +0000, John Baldwin wrote:
> Author: jhb
> Date: Wed Oct 21 19:26:12 2009
> New Revision: 198344
> URL: http://svn.freebsd.org/changeset/base/198344
> 
> Log:
>   Change gcc to assume a default machine architecture of 486 instead of 386
>   on "i386".  Doing it in the compiler is deemed to be less fragile then
>   attempting to provide a default -march setting via bsd.cpu.mk.  FreeBSD
>   itself has not supported plain 386 CPUs since 5.x.

not only less fragile but not working for cross tools etc. which sets
NO_CPU_CFLAGS.

thank you John for this!