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From: saaf@joker.optics.rochester.edu (Lennart Saaf)
Newsgroups: comp.sys.hp
Subject: Problem calling AGP graphics from C
Message-ID: <SAAF.91Jan10135053@joker.optics.rochester.edu>
Date: 10 Jan 91 18:50:53 GMT
Sender: news@uhura.cc.rochester.edu
Distribution: comp
Organization: The Institute of Optics, University of Rochester
Lines: 38

I'm trying to write some code in C that calls the AGP graphics
package. The machine is a 9000/835 running HP-UX 7.0.

Here's a program that illustrates the problem:

#include <stdio.h>   
#include <stdlib.h>   
#include <math.h>
void main()
{
  jbegn();
  jend();
}

cc test.c -lUPLIB
/bin/ld: Unsatisfied symbols:
   FTN_ATAN$ (code)
   FTN_LTOL (code)
   $$divJ (code)
   FTN_S_STOP (code)
   $$remJ (code)

Compilation exited abnormally with code 1 at Thu Jan 10 13:30:13


It seems that I need to link in an additional library, but I can't
find any clues in the docs. And I can't find the unsatisfied symbols
in any /usr/lib/libxxx.a file. I found an include file,
/usr/graphics/c/cagp1.h, but it just aliases the AGP routines.

Any clues would be appreciated.

Len
--
------------------------------------------------------------------------
| Len Saaf, The Institute of Optics, Univ. of Rochester, Rochester, NY |
| Internet: saaf@joker.optics.rochester.edu        Bitnet: SAAF@UOROPT |
------------------------------------------------------------------------