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Date:      Fri, 13 Apr 2001 13:34:16 -0400
From:      "Robin P. Blanchard" <Robin_Blanchard@gactr.uga.edu>
To:        Matthew Emmerton <matt@gsicomp.on.ca>
Cc:        freebsd-stable@FreeBSD.ORG
Subject:   Re: install world on 486]
Message-ID:  <3AD73898.3AC838@gactr.uga.edu>
References:  <3AD5A1F9.7133FC74@gactr.uga.edu> <017001c0c425$b60c3020$1200a8c0@gsicomp.on.ca> <3AD71263.6E420055@gactr.uga.edu> <20010413181239.A33404@icon.icon.bg> <003f01c0c43a$1cf242c0$1200a8c0@gsicomp.on.ca>

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ok. here's what i've done:

cvs'd (src-all tag=RELENG_4) a few hours ago on my 686 box.
did a "make MAKEOBJDIRPREFIX=/usr/obj-486 clean buildworld"
on that box with this make.conf:

FETCH_BEFORE_ARGS=-p
USA_RESIDENT=yes
MAKE_IDEA=YES
CPUTYPE=i486
CFLAGS=-O -pipe
COPTFLAGS=-O -pipe
CXXFLAGS+= -fmemoize-lookups -fsave-memoized

on my 486 i did:

mount 686:/usr/src /usr/src
mount 686:/usr/obj-486 /usr/obj

i then did a "make installworld" on the 486 with this (identical) make.conf:

FETCH_BEFORE_ARGS=-p
USA_RESIDENT=yes
MAKE_IDEA=YES
CPUTYPE=i486
CFLAGS=-O -pipe
COPTFLAGS=-O -pipe
CXXFLAGS+= -fmemoize-lookups -fsave-memoized

and i get the same error at the same point:

pid 28217 (strip), uid 0: exited on signal 4 (core dumped)
*** Error code 70

Stop in /usr/src/lib/libcom_err



> >> so CPUTYPE or not CPUTYPE, i get the same error.
> 
> >Without CPUTYPE it's i386 isn't it? I have /usr/obj on a CD, it was built
> >on a i686 machine (actualy a buggy Cyrix) without the CPUTYPE option in
> >make.conf. Later I have installed this on a i586 and on old Compaq with
> i486
> >processor -- didn't have any problems...
> 
> My mistake, yes, with no CPUTYPE it's i386.  However, if hardware was the
> problem, I doubt you'd get signal 4 - you'd be getting signal 10 or 11 (bus
> error or segmentation fault), commonly triggered by bad memory.
> 
> Between builds are you removing /usr/obj?  If not, some stuff won't get
> rebuilt and thus you will end up with some binaries that are compiled for
> i386 (no CPUTYPE) and some for i686 (if you did a build with CPUTYPE=i686 at
> some point.)
> 
> --
> Matt Emmerton

-- 
------------------------------------
Robin P. Blanchard
IT Program Specialist
Georgia Center for Continuing Ed.
fon: 706.542.2404 fax: 706.542.6546
email: Robin_Blanchard@gactr.uga.edu
------------------------------------

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