Date: Fri, 16 Mar 2007 10:28:30 -0800 From: George <d1945@sbcglobal.net> To: freebsd-questions@freebsd.org Subject: Re: SUMMARY: CPUTYPE for VIA EPIA M-Series Mini-ITX Message-ID: <20070316182830.GA1244@home> In-Reply-To: <20070316163315.0201f326@gumby.homeunix.com> References: <682271DA-A9C3-48E0-A18E-8546A7725864@goldmark.org> <20070315084846.GA15959@epia-2.farid-hajji.net> <499c70c0703150316x67bd1783g53ad5f7d04ed2682@mail.gmail.com> <AB1F6806-C391-4CDC-9CA4-387BC5A219B6@goldmark.org> <20070316163315.0201f326@gumby.homeunix.com>
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On Fri, Mar 16, 2007 at 04:33:15PM +0000, RW wrote: > On Thu, 15 Mar 2007 14:39:00 -0500 > Jeffrey Goldberg <jeffrey@goldmark.org> wrote: > > > I've had two responses telling me that the make.conf defaults are > > just fine, and two (one off list) recommending i686/pentiumpro. One > > for pentiumpro and the other for i686, but as Andreas Rudish > > helpfully pointed out, those two are probably the same thing. No > > one suggested using c3. In fact, cpghost emphatically stated not to > > use C3 in make.conf > > From: /usr/share/mk/bsd.cpu.mk > > . elif ${CPUTYPE} == "c3" > MACHINE_CPU = 3dnow mmx i586 i486 i386 > . elif ${CPUTYPE} == "c3-2" > MACHINE_CPU = sse mmx i586 i486 i386 > > If you look at the screenshot of the CPUID window from the review > linked by Garrett, it says the Nehemiah has sse but not 3dnow, which > matches the c3-2 settings above. > > I would recommend that you comment out C[XX]FLAGS and try again > with CPUTYPE=c3-2 > > FreeBSD isn't Gentoo, and using Gentoo's settings may cause trouble in > the long-term. If you set CPUTYPE properly, FreeBSD will normally > come-up with sensible optimizations. The above is good advice, but I personally don't recall there ever being a c3 CPUTYPE designation. For example: $ grep -i c3 /usr/share/mk/bsd.cpu.mk $ sed q /usr/share/mk/bsd.cpu.mk ; uname -r # $FreeBSD: src/share/mk/bsd.cpu.mk,v 1.48 2005/05/24 21:24:40 cognet Exp $ 6.1-RELEASE On other hand, from reading your headers: X-Mailer: Claws Mail 2.8.0 (GTK+ 2.10.11; i386-portbld-freebsd6.2) suggests to me that it may have been added to 6.2. If that's the case, then it merits being pointed out. Cheers. -- George
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