Date: Mon, 12 Mar 2001 12:53:24 -0800 From: Marcel Moolenaar <marcel@cup.hp.com> To: Larry Rosenman <ler@lerctr.org> Cc: John Baldwin <jhb@FreeBSD.org>, marcel@FreeBSD.org, qa@FreeBSD.org Subject: Re: cputype=486 Message-ID: <3AAD3744.D434F14@cup.hp.com> References: <XFMail.010312114323.jhb@FreeBSD.org> <3AAD2ADB.51D810D8@cup.hp.com> <20010312.20382100@ler-freebie.iadfw.net>
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Larry Rosenman wrote: > > > In what stage? > > look at ftp://ftp.lerctr.org/freebsd/makeworld-fw.out.gz for all the > gory details. I did. It's a perfectly normal output from a buildworld. There's nothing wrong with it, nor is there anything wrong with a buildworld (per se). > > This doesn't work. The object tree will contain binaries compiled for > > Pentium Pro processors and thus may contain instructions not present on > > i486. The binaries I'm talking about are those that are *explicitly* > > compiled to be run on the build machine. This includes the bootstrap, > > build and cross tools. These tools are also used during install and thus > > must be compatible with the machine you're installing on. > > > In short: Do not not build on Pentium with -march=pentiumsomething and > > then later install on non-pentiums! > > Excuse me, but the /usr/obj was WIPED OUT prior to the make buildworld. This doesn't make the slightest difference, because the first thing that happens in a buildworld is a repopulation of /usr/obj (see below). > So there was NO -march=pentiumpro objs left. Your /usr/lib/libc.a has -march=pentiumpro code and consequently, any binaries that are staticly linked against it. > The binary that wound up in > /usr/obj/usr/src/i386/usr/bin/strip has ppro instructions in it. This > seems wrong. See above. -- Marcel Moolenaar mail: marcel@cup.hp.com / marcel@FreeBSD.org tel: (408) 447-4222 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-qa" in the body of the message
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