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Date: Thu, 27 Oct 2005 12:39:20 +0200 (CEST)
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From: Oliver Fromme <olli@lurza.secnetix.de>
To: freebsd-stable@FreeBSD.ORG
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Subject: Re: make.conf for 6.0
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Thomas T. Veldhouse <veldy@veldy.net> wrote:
 > Hmm ... I find this thread surprising, as this is the first I have heard 
 > of FreeBSD working correctly with -O2.  So, is this the options 
 > suggested for make.conf on x86?
 > 
 > CFLAGS= -O2 -pipe -fno-strict-aliasing
 > COPTFLAGS= -O2 -pipe

In fact, those are the defaults (at least in FreeBSD 6 on
i386; amd64 uses additional options like -frename-registers),
so I would suggest to _not_ specify the options in make.conf
at all.

If you specify a "CPUTYPE" setting in /etc/make.conf, then
appropriate "-march=xxx" options will be added to CFLAGS and
COPTFLAGS automatically, so you don't have to care for that
either.

As the saying goes:  "Less is more" ...  ;-)

Best regards
   Oliver

-- 
Oliver Fromme,  secnetix GmbH & Co. KG, Marktplatz 29, 85567 Grafing
Dienstleistungen mit Schwerpunkt FreeBSD: http://www.secnetix.de/bsd
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