From: "Brian J. Dent" <briandent@redshift.com>
To: help-gcc@gnu.org
Subject: gcc compile problem ...
Date: Wed, 26 Jan 2000 06:51:00 -0000 [thread overview]
Message-ID: <4.2.0.58.20000126064259.00a8a330@redshift.com> (raw)
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
http://www.redshift.com/~briandent/
WARNING: multiple messages have this Message-ID
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 [thread overview]
Message-ID: <4.2.0.58.20000126064259.00a8a330@redshift.com> (raw)
Message-ID: <20000401000000.x9DL8aFMxXtq37h1GTosLVOVYTUOwAaqevKPV7m8jdM@z> (raw)
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
http://www.redshift.com/~briandent/
next reply other threads:[~2000-01-26 6:51 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-01-26 6:51 Brian J. Dent [this message]
2000-01-26 12:10 ` Alexandre Oliva
2000-04-01 0:00 ` Alexandre Oliva
2000-04-01 0:00 ` Brian J. Dent
2002-09-27 9:09 GCC " gcc
2002-09-27 9:30 ` Sebastian Huber
2002-09-27 9:35 ` John Love-Jensen
2002-09-27 15:52 ` Sebastian Huber
2002-09-30 4:49 ` John Love-Jensen
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