Date: Fri, 4 Jun 2004 19:15:20 +0930 From: "Daniel O'Connor" <doconnor@gsoft.com.au> To: freebsd-stable@freebsd.org Cc: Sven Hazejager <dont@even.try.nl> Subject: Re: FreeBSD-STABLE Message-ID: <200406041915.20851.doconnor@gsoft.com.au> In-Reply-To: <20040604101101.H40527@proxy.chain.loc> References: <20040604101101.H40527@proxy.chain.loc>
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=2D----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Fri, 4 Jun 2004 17:45, Sven Hazejager wrote: > I'm about to upgrade a (slow) Pentium based FreeBSD computer from 4.8 to > 4.10. I would like to use my (fast) Athlon PC as a buildworld/buildkernel > host and then mount /usr/src and /usr/obj on the slow computer. > > The Athlon PC runs a 4.10 world, built with pentiumpro optimizations. If I > buildworld with pentium optimizations, does that newly built world rely on > any pentiumpro optimized libraries of the Athlon PC base? That would > surely hose the Pentium PC! I don't think that the build system will add compiler flags for this sort o= f=20 thing in 4.x, so I believe what you want to do is safe. If you are doing buildworld for the Pentium then remove any arch/cpu specif= ic=20 optimisations and you should be right. =2D --=20 Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C =2D----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQFAwESw5ZPcIHs/zowRAgKMAJ9kiiYoY+IyAIhdxO9Ji8/Z/r0IgwCfWpCW eFGnGrq3pEegJ0vn7GJmaDU=3D =3DEA2X =2D----END PGP SIGNATURE-----
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