Path: utzoo!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!samsung!emory!hubcap!ncrcae!ncr-sd!se-sd!ewing
From: ewing@se-sd.NCR.COM (David Ewing)
Newsgroups: comp.sys.amiga.tech
Subject: Lattice C -- %f format
Summary: get undefined symbol
Message-ID: <2427@se-sd.NCR.COM>
Date: 20 Feb 90 18:01:17 GMT
Reply-To: ewing@se-sd.SanDiego.NCR.COM (David Ewing)
Distribution: na
Organization: NCR Corporation, SE-San Diego
Lines: 28


I get an "undefined symbol" message at link time when I compile
and link the following test program on Lattice C 5.04 --

#include <stdio.h>

main()
{
  float fl = 1.0;
  printf("%f\n", fl);
}

I simply compiled it and linked it by typing "lc -L dummy" (
the program was dummy.c).  

The problem is definetly with the %f format, it works fine if the
float is replaced by an int and %d is used.

I am an experienced C programmer but completely new to programming
on the Amiga.   I suspect that the linker is not pulling in some
floating point library.

Please email any help to ewing@se-sd.sandiego.ncr.com.  My apologies
if this  is completely bone-headed or has been discussed ad infinitum
(I couldn't find any reference in my perusal of newuser).

Dave Ewing
ewing@se-sd.sandiego.ncr.com