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From: Gerald Kasner <Gerald.Kasner@Physik.Uni-Magdeburg.DE>
Subject: Re: undefined references
Date: 1998/09/01
Message-ID: <35EBB7E8.C855DE5B@Physik.Uni-Magdeburg.DE>#1/1
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Organization: Otto-von-Guericke-Universitaet Magdeburg
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Date: 1998-09-01T00:00:00+00:00
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Bernhard Rumpler wrote:

> Hi!
>
> Under SuSE Linux 5.2 we tried to link several programs (with GNAT 3.09),
> e.g. rapid, aforms and got the following error messages:
>
> ./file.o: In function 'other_file':
> ./file.o(.text+0xnumber): undefined reference to 'name'
>
> the actual problem is we don't know what 'undefined reference' means and
> what we can do
>
> Thanks for any help
>
> Bernhard Rumpler, Martin Schlager

With Gnat 3.09 I was not able to compile RAPID  :-( (RH Linux on Intel;
Solaris on Sun4u),
but everything was fine using Gnat 3.10p :-).
The undefined reference means that you (probably) forgot to link some
library or object file.

-Gerald

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