Date: Sun, 19 Jun 2011 00:26:56 -0500 From: Joshua Isom <jrisom@gmail.com> To: freebsd-questions@freebsd.org Subject: Re: Problems compiling 8-STABLE/amd64 system on Intel Core2 4300 Message-ID: <4DFD88A0.6060600@gmail.com> In-Reply-To: <20110619043839.b11b2559.freebsd@edvax.de> References: <20110619003230.07fe7f64.freebsd@edvax.de> <BANLkTikiW2u=zzhoGw6G0t2AGboWPNoPdg@mail.gmail.com> <20110619030510.f5e8f6b2.freebsd@edvax.de> <BANLkTimTwbL70EhjmRBizZcQfU3yje20Ag@mail.gmail.com> <20110619043839.b11b2559.freebsd@edvax.de>
next in thread | previous in thread | raw e-mail | index | archive | help
On 6/18/2011 9:38 PM, Polytropon wrote: > On Sat, 18 Jun 2011 20:52:06 -0500, Adam Vande More wrote: >> On Sat, Jun 18, 2011 at 8:05 PM, Polytropon<freebsd@edvax.de> wrote: >> >>> Seems that neither "core" and "core2" are fully supported. Which >>> CPUTYPE should be used for Intel Core2 4300 then, or can it be >>> omitted without problems? >>> >> >> I've used core successfully for years. Did you clean any potential >> conflicts? > > I'm sure I did. I have a minimal /etc/make.conf and I also > remove /usr/obj (and "make clean") before any new attempt. > > > >> What happens if you just comment out CPUTYPE for this run after >> the clean out? > > I'm currently trying that, the build is still running. The > system as been initially installed as 8.1 from CD #1, then > upgraded to 8.2-PRERELEASE as of January 1st (from source), > and that's the system that's currently performing the build > process. > > After I have (hopefully) successfully installed latest 8-STABLE, > I'll see if CPUTYPE=core or CPUTYPE=core2 will then work. > > Are there alternative CPUTYPEs for the CPU in question? > > Just use native. I build ports with -march=native and -mtune=native. I leave the base alone because I don't know if I'll ever need to downgrade from my athlon II(k10) to my sempron(k8) and recompile all my ports. Of course that should only matter if clang supports sse4 and I build with clang.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4DFD88A0.6060600>