[Click] click package - linking with an external library

Eddie Kohler kohler at cs.ucla.edu
Mon Mar 27 15:42:46 EST 2006


Hi Ges,

That's exactly why you got the error.  The error you need to fix is this:

 >    package /usr0/local/lib/tousrpdevice.uo: undefined symbol: 
_Z17usrp1_make_sink_cijii

It looks like your package requires a symbol that is not available, namely 
this function:

usrp1_make_sink_c(int, unsigned int, int, int)

Eddie



Ges wrote:
> Hi,
>  
>  Just an added note to my previous mail. When I try to run a configuration,
>  I get the follwoing error messages
>  
>  While loading package 'gnuradio':
>    package /usr0/local/lib/tousrpdevice.uo: undefined symbol: _Z17usrp1_make_sink_cijii
>  requirement 'gnuradio' not available
>  simple-rx-test.click:3: unknown element class 'FromUsrpDevice'
>  simple-rx-test.click:5: unknown element class 'DemodModule'
>  
>  FromUsrpDevice and DemodModule are Click element classes. 
>  
>  the following is the contents of the configuration file. 
>  require(gnuradio);
>  
>  fromusrp :: FromUsrpDevice;
>  
>  demod :: DemodModule;
>  
>  fromusrp -> demod;
>  
>  
>  Is the above error because loading of the gnuradio package failed? 
>  
>  Gesly
>  
>  
> 
> 		
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