Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!tut.cis.ohio-state.edu!ucbvax!ENGRSS2.UNL.EDU!james
From: james@ENGRSS2.UNL.EDU (James Nau)
Newsgroups: comp.soft-sys.andrew
Subject: AIX 3.1 build problem
Message-ID: <9010020409.AA13526@engrs.unl.edu>
Date: 2 Oct 90 04:09:30 GMT
Sender: daemon@ucbvax.BERKELEY.EDU
Organization: The Internet
Lines: 14

Ok, I've tracked down my problem with CLASS such as:
   CLASS runtime warning:  CLASSPATH directory /usr/a is not readable
on my RS/6000 running AIX 3.1 with the July updates for AIX,
Andrew PL 7.

Seems there's a(nother) bug in the AIX optimizer.  The smallest chunk of
code I could get to give the error is about 20 lines.  It's in
./overhead/class/class.c, function: class_ProcessClassPath().
So, for now, class.c has to be compiled w/o -O.

Now to call IBM and have them fix it...

James Nau
University of Nebraska--Lincoln