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[Help-gsl] some problem while linking

From: boufflet
Subject: [Help-gsl] some problem while linking
Date: Wed, 27 Sep 2006 11:11:51 +0200
User-agent: Mozilla Thunderbird 1.0.2-6 (X11/20050513)


We encounter some problems at the linking stage.
The library has been first installed properly as indicated in the INSTALL file.
We use a standard linux (Fedora).
The paths are :

We try to compile the example provided in section 8.4.13 of the website.
The link failed.

Then we just try to compile and link this part of code:

#include <stdio.h>
#include <gsl/gsl_matrix.h>

main (void)
 int i, j;
 gsl_matrix * m = gsl_matrix_alloc (10, 3);
 return 0;

We have the following answer:

address@hidden ~]$ gcc gsl_try.c -o gsl_try
/tmp/ccgTr3Jx.o(.text+0x24): In function `main':
gsl_try.c: undefined reference to `gsl_matrix_alloc'
collect2: ld a retourné 1 code d'état d'exécution

We get no error while using the '-c' option as:
address@hidden ~]$ gcc -c gsl_try.c

We have also tried to add '-L' option with the appropriate path without any success.

Would you please help us to find the solution ?

Thanks a lot,

Marc, Jean Paul.

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