Re: undefined reference to 'floor'

From: L.C. Karssen <l.c.karssen_at_phys.uu.nl> · Date: Mon, 13 Aug 2007 17:37:47 +0200

On Mon, 2007-08-13 at 10:19 -0500, José Alejandro López Corella wrote:
> Hello
> I have a problem when compiling an application for a
> card Advantech pci1730 
> when compiling  gcc salida.c -l comedi -o salida    it
> marks error 

I think you should add -lm as well, since floor is a mathematical
function.

Lennart.

>   
> /usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../lib/libcomedi.so:
> undefined reference to 'floor'
> collect2:ld returned l exit status
>  
> they can help me?
> alex
> 
> 
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-- 
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L.C. Karssen
Department of Physics and Astronomy
Faculty of Science
Utrecht University
Princetonplein 1
3584 CC  Utrecht
The Netherlands

tel.: +31 (0)30-253-2208
fax.: +31 (0)30-253-7468
e-mail: L.C.Karssen_at_phys.uu.nl
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