Date: Sat, 10 Sep 2005 11:25:25 -0400 From: Chuck Swiger <cswiger@mac.com> To: magikman <magikmanv2@cox.net> Cc: freebsd-questions@freebsd.org Subject: Re: make.conf and Nocona Xeon Message-ID: <4322FAE5.3050603@mac.com> In-Reply-To: <4322D3D2.4000001@cox.net> References: <4322D3D2.4000001@cox.net>
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magikman wrote: > I am trying to setup a server with two Nocona Xeons and can't decided > what flags I should use in my make.conf. I have looked at the example > make.conf that comes with FBSD-5.4, however, this has left me a tad bit > confused. I have also checked google for a possible answer, but some > people are using amd64 some are using nocona and some are just using > pentium4 for their CLFAGS. Do any of you know what the best combination > of flags would be for this processor? Or if any of you could post your > make.conf as an example i would greatly appreciate it. Set your CFLAGS to "-O2 -pipe", and add a "-march=pentium" if you're really motivated. People who try to use machine-specific compiler tunings like pentium4 or nocona have run into problems like the boot loader not working right. -- -Chuck
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