Re: [Discuss-gnuradio] compilation error gr-uhd

[Ryan Marlow]

Hey Marcus, and anyone else,

I tried that clean and then remaking, and nothing changed. Any other suggestions?

Thanks,
Ryan Marlow

(sorry to resend, forgot to get the correct subject in there)

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Hi Ryan,
I think this is a swig issue. I don't really know why, but often a make
clean && make fixes this...

Greetings,
Marcus

On 20.08.2014 15:46, Ryan Marlow wrote:
> Hey All,
> I've run into some issues building gr-uhd. I have the UHD software from
> here: http://code.ettus.com/redmine/ettus/projects/uhd/wiki/UHD_Linux
> And, can run basic tests like "uhd_usrp_probe" and "uhd_find_devices".
> But, when I try to build GNU Radio, I receive a compilation error at:
>
> [ 85%] Built target _uhd_swig_doc_tag
> [ 85%] Built target uhd_swig_swig_doc
> [ 85%] Built target _uhd_swig_swig_tag
> [ 85%] Building CXX object
> gr-uhd/swig/CMakeFiles/_uhd_

swig.dir/uhd_swigPYTHON_wrap.cxx.o
> /local/GReasy/trunk/gnuradio/build/gr-uhd/swig/uhd_swigPYTHON_wrap.cxx: In
> function ?PyObject* _wrap_rx_metadata_t_to_pp_string(PyObject*, PyObject*,
> PyObject*)?:
> /local/GReasy/trunk/gnuradio/build/gr-uhd/swig/uhd_swigPYTHON_wrap.cxx:17655:52:
> error: ?const struct uhd::rx_metadata_t? has no member named ?to_pp_string?
>        result = ((uhd::rx_metadata_t const *)arg1)->to_pp_string(arg2);
>                                                     ^
> /local/GReasy/trunk/gnuradio/build/gr-uhd/swig/uhd_swigPYTHON_wrap.cxx: In
> function ?PyObject* _wrap_rx_metadata_t_strerror(PyObject*, PyObject*)?:
> /local/GReasy/trunk/gnuradio/build/gr-uhd/swig/uhd_swigPYTHON_wrap.cxx:17688:52:
> error: ?const struct uhd::rx_metadata_t? has no member named ?strerror?
>        result = ((uhd::rx_metadata_t const *)arg1)->strerror();
>                                                     ^
> make[2]: ***
> [gr-uhd/swig/CMakeFiles/_uhd_swig.dir/uhd_swigPYTHON_wrap.cxx.o] Error 1
> make[1]: *** [gr-uhd/swig/CMakeFiles/_uhd_swig.dir/all] Error 2
> make: *** [all] Error 2
>
> I'm using 64-bit Ubuntu 14.04 and GR 3.7.3
> Is this something anyone has experienced before or am I making some obvious
> user error?
> Thank You,
> Ryan Marlow
>
>
>
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>

--

Ryan L. Marlow
Research Assistant in CCM Lab

Virginia Polytechnic Institute and State University

--

Ryan L. Marlow
Research Assistant in CCM Lab

Virginia Polytechnic Institute and State University