Path: utzoo!attcan!uunet!tektronix!reed!mdr
From: mdr@reed.UUCP (Mike Rutenberg)
Newsgroups: comp.sys.mac.programmer
Subject: Re: LSC 3.01 & 68881 linking problems
Keywords: undefined math functions
Message-ID: <11368@reed.UUCP>
Date: 11 Dec 88 03:56:47 GMT
References: <1499@murdu.OZ>
Reply-To: mdr@reed.UUCP (Mike Rutenberg)
Organization: Reed College, Portland OR
Lines: 15

In article <1499@murdu.OZ> strasser@murdu.OZ (Mike Strasser) writes:
 >But when I try to use the 68881 the link fails because it can't find the
 >exp(), pow(), sqrt() etc. functions.  I have checked 68020 & 68881 code
 >generation; included Math881, stdio881 and unix881 libraries; and
 >defined the symbols _ERRORCHECK_ and _MC68881_ in my global #include
 >file.

I had the same problem, as did a colleague, and then we discovered, OOPS...

You need to make sure you #define _MC68881_ before before before you
#include <math.h>.  It should work fine if you do that.

Mike
-- 
Mike Rutenberg    Reed College, Portland Oregon   (503)239-4434