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From: Morgan Davis <root@io.cts.com>
Message-Id: <199510142236.PAA03469@io.cts.com>
Subject: Re: make world bombs with -pipe option
To: kuku@gilberto.physik.rwth-aachen.de
Date: Sat, 14 Oct 1995 15:36:40 -0700 (PDT)
Cc: freebsd-current@freefall.FreeBSD.org
In-Reply-To: <199510141739.SAA04398@gilberto.physik.rwth-aachen.de> from "Christoph Kukulies" at Oct 14, 95 06:39:39 pm
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Christoph Kukulies writes:
> 
> > 
> > Christoph P. Kukulies writes:
> > > 
> > > I tried both MALLOC_OPTIONS (Z and J). Neither cured
> > > make world from failing with -pipe enabled in /etc/make.conf.
> > > 
> > > I did this after a fresh reboot and a freshly built kernel.
> > > Does anyone else see this failing make world (after making
> > > /usr/src/lib/msun)?
> > 
> > I grabbed the 10/12 -current and made world about 24 hours ago.  My
> > make.conf uses:
> > 
> > CFLAGS= -O2 -m486 -pipe -fno-strength-reduce
> > 
> > No problems.  My machine is a 486DX2-66, 16MB RAM, 32MB swap.
> 
> Hhhm. I have 32 MB RAM, 64 MB swap. What disks do you have? 
> Mine are eIDE. My /usr/obj is a link to /u/obj where that disk is
> on the second controller (IDE).

io.cts.com has two 400MB plain old IDE Conners setup as follows:

Filesystem  1K-blocks     Used    Avail Capacity  Mounted on
/dev/wd0a       23535    15204     7154    68%    /
/dev/wd0h       74223    50963    19548    72%    /home
/dev/wd0g       74223      141    70370     0%    /tmp
/dev/wd1f      392991   341540    31801    91%    /usr
/dev/wd1e        9711     2772     6453    30%    /var
procfs              4        4        0   100%    /proc

They're on a single controller, a old 2MB caching IDE card which has
problems identifying the drives to FreeBSD.  The OS has to use the
BIOS information for this particular drive configuration.  Even with
all that, I'm not experiencing any malloc problems when compiling.