Re: [Discuss-gnuradio] Undefined reference to `gr::blocks::vector_source_b::make()'

[Marcus Müller]

do you use
set(GR_REQUIRED_COMPONENTS RUNTIME FFT BLOCKS)
(or any other permutation) in your main CMakeLists.txt?

Greetings,
Marcus


On 04/22/2015 03:19 PM, mohamedx wrote:
> Thanks Martin, you're right, it's about linking gnuradio-blocks libraries.
> To make it easy, I've regenerated my project (for Eclipse CDT4), and when I
> took the time to read what cmake outputs, I found that he actually didn't
> check for gnuradio-blocks, though he successfully found the others: runtime,
> filter and fft:
>
> Checking for GNU Radio Module: RUNTIME
> -- checking for module 'gnuradio-runtime'
> --   found gnuradio-runtime, version 3.7.5
>  * INCLUDES=/usr/local/include
>  *
> LIBS=/usr/local/lib/libgnuradio-runtime.so;/usr/local/lib/libgnuradio-pmt.so
> -- Found GNURADIO_RUNTIME:
> /usr/local/lib/libgnuradio-runtime.so;/usr/local/lib/libgnuradio-pmt.so  
> GNURADIO_RUNTIME_FOUND = TRUE
> Checking for GNU Radio Module: FFT
> -- checking for module 'gnuradio-fft'
> --   found gnuradio-fft, version 3.7.5
>  * INCLUDES=/usr/local/include
>  *
> LIBS=/usr/local/lib/libgnuradio-fft.so;/usr/local/lib/libgnuradio-runtime.so;/usr/local/lib/libgnuradio-pmt.so
> -- Found GNURADIO_FFT:
> /usr/local/lib/libgnuradio-fft.so;/usr/local/lib/libgnuradio-runtime.so;/usr/local/lib/libgnuradio-pmt.so
>   
> GNURADIO_FFT_FOUND = TRUE
> Checking for GNU Radio Module: FILTER
> -- checking for module 'gnuradio-filter'
> --   found gnuradio-filter, version 3.7.5
>  * INCLUDES=/usr/local/include
>  *
> LIBS=/usr/local/lib/libgnuradio-filter.so;/usr/local/lib/libgnuradio-fft.so;/usr/local/lib/libgnuradio-runtime.so;/usr/local/lib/libgnuradio-pmt.so
> -- Found GNURADIO_FILTER:
> /usr/local/lib/libgnuradio-filter.so;/usr/local/lib/libgnuradio-fft.so;/usr/local/lib/libgnuradio-runtime.so;/usr/local/lib/libgnuradio-pmt.so
>   
> GNURADIO_FILTER_FOUND = TRUE
> --
>
> I really don't know what I've missed ? I maybe need to review my cmake files
> once again.
>
> Mohamed
>
>
>
>
>
> --
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