Re: [Discuss-gnuradio] Failed to install gnuradio with PyBOMBS

[Ron Economos]

The actual fix is a little more complicated. You can download a patched file from here:

http://www.w6rz.net/dvbt2_paprtr_cc_impl.cc

w6rz.net is my personal website.

Ron

On 04/01/2015 07:11 PM, Activecat wrote:

Dear Sir,

I have comment out the "#include <complex.h>", but still has error, as below:

    [ 80%] Building CXX object gr-dtv/lib/CMakeFiles/gnuradio-dtv.dir/dvbt2/dvbt2_paprtr_cc_impl.cc.o

    [ 86%] Built target gnuradio-qtgui

    [ 86%] Built target fcd_nfm_rx

    [ 87%] Built target test_atsci

    [ 87%] Built target _atsc_swig

    [ 87%] Built target _qtgui_swig

    [ 88%] Built target gnuradio-channels

    [ 88%] Built target _channels_swig

    [ 92%] Built target gnuradio-digital

    [ 92%] Built target _digital_swig

    [ 98%] Built target gnuradio-trellis

    [ 98%] Built target _trellis_swig

    /home/sgku/download/gnuradio/pybombs/src/gnuradio/gr-dtv/lib/dvbt2/dvbt2_paprtr_cc_impl.cc: In member function ‘virtual int gr::dtv::dvbt2_paprtr_cc_impl::work(int, gr_vector_const_void_star&, gr_vector_void_star&)’:

    /home/sgku/download/gnuradio/pybombs/src/gnuradio/gr-dtv/lib/dvbt2/dvbt2_paprtr_cc_impl.cc:770:102: error: ‘_Complex_I’ was not declared in this scope

    /home/sgku/download/gnuradio/pybombs/src/gnuradio/gr-dtv/lib/dvbt2/dvbt2_paprtr_cc_impl.cc:771:37: error: ‘cexp’ was not declared in this scope

    /home/sgku/download/gnuradio/pybombs/src/gnuradio/gr-dtv/lib/dvbt2/dvbt2_paprtr_cc_impl.cc:772:48: error: ‘creal’ was not declared in this scope

    /home/sgku/download/gnuradio/pybombs/src/gnuradio/gr-dtv/lib/dvbt2/dvbt2_paprtr_cc_impl.cc:773:49: error: ‘cimag’ was not declared in this scope

    make[2]: *** [gr-dtv/lib/CMakeFiles/gnuradio-dtv.dir/dvbt2/dvbt2_paprtr_cc_impl.cc.o] Error 1

    make[1]: *** [gr-dtv/lib/CMakeFiles/gnuradio-dtv.dir/all] Error 2

    make: *** [all] Error 2

    Build failed. See output above for error messages.

The complete log is at https://github.com/activecat/gnuradio/blob/master/installation_log_003.txt

Please advise, thanks.

On Thu, Apr 2, 2015 at 9:49 AM, Ron Economos <address@hidden> wrote:

In your previous pull request, you deleted the line:

#include <complex.h>

in gr-dtv/lib/dvbt2/dvbt2_paprtr_cc_impl.cc

This would directly fix the build issues reported by Activecat and Marcus Leech.

Ron

On 04/01/2015 06:34 PM, Michael Dickens wrote:

I'm not sure my forthcoming pull request directly addresses these specific issues, but it does a bunch of others for C++11 compliance in std::complex -- whether or not you're using C++11; it's backward compatible with C++0x and earlier, and should be forward compatible as well. Before we address these specific issues, let's get my patches in place -- they remove all of the GCC extensions to std::complex, so they might have an impact on these issues. I should be able to do the PR tomorrow; still testing on various systems tonight. - MLD
On Wed, Apr 1, 2015, at 09:24 PM, Johnathan Corgan wrote:

I believe Michael Dickens will have a comprehensive fix for issues like this soon.

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