From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Brian J. Dent" <briandent@redshift.com>
To: help-gcc@gnu.org
Subject: gcc compile problem ...
Date: Sat, 01 Apr 2000 00:00:00 -0000
Message-ID: <4.2.0.58.20000126064259.00a8a330@redshift.com>
X-SW-Source: 2000-q1/msg00168.html
Message-ID: <20000401000000.x9DL8aFMxXtq37h1GTosLVOVYTUOwAaqevKPV7m8jdM@z>

gcc help,

Obviously I am new to the GNU gcc compiler.

I've been trying compile a program on our SUN with gcc 
(sparc-sun-solaris2.7/2.95.1) and it contains some intrinsic 
functions.  When I get to the point of linking it doesn't recognize the 
functions, eg:  sqrt.  Below is a test program.  What is missing that I am 
not finding the built-in functions to link with?  Thanks for any help.

file:marc.c:
#include <stdio.h>
#include <math.h>

main()
{
         double x = 2;
         printf("sqrt of %d is %f\n",x,sqrt(x));
}

gcc -c marc.c
gcc -o marc.out marc.o
Undefined                       first referenced
  symbol                             in file
sqrt                                marc.o
ld: fatal: Symbol referencing errors. No output written to marc.out
collect2: ld returned 1 exit status

- bjd
____________________________
Brian J. Dent
CompuDent
v (831) 649-0948 f (707) 222-1209
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