From owner-cvs-all  Thu Feb 22 11:55:47 2001
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Date: Thu, 22 Feb 2001 11:55:42 -0800
From: Brooks Davis <brooks@one-eyed-alien.net>
To: Kris Kennaway <kris@FreeBSD.ORG>
Cc: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG
Subject: Re: cvs commit: src/share/mk Makefile
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On Thu, Feb 22, 2001 at 03:22:47AM -0800, Kris Kennaway wrote:
>   * bsd.cpu.mk does the expansion of CPUTYPE into MACHINE_CPU using the
>     (hopefully) correct unordered list of CPU types which should be used =
on
>     that CPU.  For example, an AMD k6 CPU wants any of the following:
>       k6 k5 i586 i486 i386
>     This is still an unordered list so the client makefile logic is simpl=
e -
>     client makefiles need to test for the various elements of the set in
>     decreasing order of priority using ${MACHINE_CPU:M<foo>}, as before.
>     The various MACHINE_CPU lists are believed to be correct, but should =
be
>     checked.

This all looks good.  It's exactly what I was wishing for on the
previous thread.  One minor issue though.  Since there are MMX and
non-MMX Pentiums, there probably needs to be and MMX entry for
MACHINE_CPU and some sort of CPUTYPE for non-MMX Pentiums.  I suspect a
vast number of old pentium systems turned routers are non-MMX.  I think
the same holds true for SSE and i686 as well.

-- Brooks

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