Re: [Discuss-gnuradio] undefined reference to `Pa_*

[Sid Boyce]

On 03/11/13 01:07, kdag wrote:
> hi, when trying to build under debian i get til here:
>
> Scanning dependencies of target dial_tone
> [ 72%] Building CXX object
> gr-audio/examples/c++/CMakeFiles/dial_tone.dir/dial_tone.cc.o
> Linking CXX executable dial_tone
> ../../lib/libgnuradio-audio-3.7.2git.so.0.0.0: undefined reference to
> `Pa_IsStreamActive'
> ../../lib/libgnuradio-audio-3.7.2git.so.0.0.0: undefined reference to
> `Pa_GetDefaultOutputDevice'
> ../../lib/libgnuradio-audio-3.7.2git.so.0.0.0: undefined reference to
> `Pa_GetHostApiInfo'
> ../../lib/libgnuradio-audio-3.7.2git.so.0.0.0: undefined reference to
> `Pa_GetDefaultInputDevice'
> ../../lib/libgnuradio-audio-3.7.2git.so.0.0.0: undefined reference to
> `Pa_GetDeviceCount'
> collect2: error: ld returned 1 exit status
> make[2]: *** [gr-audio/examples/c++/dial_tone] Error 1
> make[1]: *** [gr-audio/examples/c++/CMakeFiles/dial_tone.dir/all] Error 2
> make: *** [all] Error 2
> make  20.86s user 1.83s system 94% cpu 23.913 total
>
> Any hints as to how to fix it appreciated
>
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Portaudio packages are missing.
# apt-cache search portaudio
libportaudiocpp0 - Portable audio I/O C++ bindings - shared library
libportaudio2 - Portable audio I/O - shared library
portaudio19-dev - Portable audio I/O - development files
Regards
Sid.

--
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