Date: Mon, 10 Oct 2005 13:43:59 -0400 From: Kris Kennaway <kris@obsecurity.org> To: Claus Guttesen <kometen@gmail.com> Cc: freebsd-amd64@freebsd.org, Kris Kennaway <kris@obsecurity.org> Subject: Re: /etc/make.conf flags for Intel Message-ID: <20051010174358.GA34176@xor.obsecurity.org> In-Reply-To: <b41c75520510100046t17d1bd10m@mail.gmail.com> References: <BF6ED99E.2166%webmaster@machowto.com> <b41c75520510091438p11ac250am@mail.gmail.com> <20051010072456.GA52280@xor.obsecurity.org> <b41c75520510100046t17d1bd10m@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
--vkogqOf2sHV7VnPd Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Oct 10, 2005 at 09:46:49AM +0200, Claus Guttesen wrote: > > > > Hey, how should I tune my /etc/make.conf file for my Intel Xeon (EM= 64) Box? > > > > Running 6.0 B5 > > > > > > march=3Dnocona > > You misspelled 'CPUTYPE' >=20 > My bad. >=20 > > > Change CFLAGS line from -O to -O2. > > > > It *is* the default. >=20 > /usr/share/examples/etc/make.conf is set to -O. The setting in <sys.mk> trumps this documentation file, but you're right, this should be updated there. Could you please send a PR? > Copy /usr/share/examples/etc/make.conf to /etc if make.conf is > missing/empty and make the changes below. >=20 > CPUTYPE=3Dnocona > CFLAGS=3D -O2 -pipe > COPTFLAGS=3D -O2 -pipe COPTFLAGS=3D-O2 is a bad idea if your kernel panics and you need assistance, because it often munges the debugging backtraces to the point of uselessness. Kris --vkogqOf2sHV7VnPd Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (FreeBSD) iD8DBQFDSqheWry0BWjoQKURAgbDAKCKisRTub6McMz61cHFbR+a35JgpwCgvGuW 6aBbF3SjRjYnz4jcYQjASWU= =ikak -----END PGP SIGNATURE----- --vkogqOf2sHV7VnPd--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20051010174358.GA34176>