{ stdenv, fetchFromGitHub, writeText, makeWrapper # Dependencies documented @ https://gnuradio.org/doc/doxygen/build_guide.html # => core dependencies , cmake, pkgconfig, git, boost, cppunit, fftw # => python wrappers # May be able to upgrade to swig3 , python, swig2, numpy, scipy, matplotlib # => grc - the gnu radio companion , Mako, cheetah, pygtk # Note: GR is migrating to Mako. Cheetah should be removed for GR3.8 # => gr-wavelet: collection of wavelet blocks , gsl # => gr-qtgui: the Qt-based GUI , qt4, qwt, pyqt4 # => gr-wxgui: the Wx-based GUI , wxPython, lxml # => gr-audio: audio subsystems (system/OS dependent) , alsaLib # linux 'audio-alsa' , CoreAudio # darwin 'audio-osx' # => uhd: the Ettus USRP Hardware Driver Interface , uhd # => gr-video-sdl: PAL and NTSC display , SDL # Other , libusb1, orc, pyopengl }: stdenv.mkDerivation rec { pname = "gnuradio"; version = "3.7.13.4"; src = fetchFromGitHub { owner = "gnuradio"; repo = "gnuradio"; rev = "v${version}"; sha256 = "0ybfn2zfr9lc1bi3c794l4bzpj8y6vas9c4rbcj4nqlx0zf3p8fn"; fetchSubmodules = true; }; nativeBuildInputs = [ cmake pkgconfig git makeWrapper cppunit orc ]; buildInputs = [ boost fftw python swig2 lxml qt4 qwt SDL libusb1 uhd gsl ] ++ stdenv.lib.optionals stdenv.isLinux [ alsaLib ] ++ stdenv.lib.optionals stdenv.isDarwin [ CoreAudio ]; propagatedBuildInputs = [ Mako cheetah numpy scipy matplotlib pyqt4 pygtk wxPython pyopengl ]; NIX_LDFLAGS = "-lpthread"; enableParallelBuilding = true; postPatch = '' substituteInPlace \ gr-fec/include/gnuradio/fec/polar_decoder_common.h \ --replace BOOST_CONSTEXPR_OR_CONST const ''; # Enables composition with nix-shell grcSetupHook = writeText "grcSetupHook.sh" '' addGRCBlocksPath() { addToSearchPath GRC_BLOCKS_PATH $1/share/gnuradio/grc/blocks } addEnvHooks "$targetOffset" addGRCBlocksPath ''; setupHook = [ grcSetupHook ]; # patch wxgui and pygtk check due to python importerror in a headless environment # wxgtk gui will be removed in GR3.8 # c++11 hack may not be necessary anymore preConfigure = '' export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -Wno-unused-variable ${stdenv.lib.optionalString (!stdenv.isDarwin) "-std=c++11"}" sed -i 's/.*wx\.version.*/set(WX_FOUND TRUE)/g' gr-wxgui/CMakeLists.txt sed -i 's/.*pygtk_version.*/set(PYGTK_FOUND TRUE)/g' grc/CMakeLists.txt find . -name "CMakeLists.txt" -exec sed -i '1iadd_compile_options($<$:-std=c++11>)' "{}" ";" ''; # Framework path needed for qwt6_qt4 but not qwt5 cmakeFlags = stdenv.lib.optionals stdenv.isDarwin [ "-DCMAKE_FRAMEWORK_PATH=${qwt}/lib" ]; # - Ensure we get an interactive backend for matplotlib. If not the gr_plot_* # programs will not display anything. Yes, $MATPLOTLIBRC must point to the # *dirname* where matplotlibrc is located, not the file itself. # - GNU Radio core is C++ but the user interface (GUI and API) is Python, so # we must wrap the stuff in bin/. # Notes: # - May want to use makeWrapper instead of wrapProgram # - may want to change interpreter path on Python examples instead of wrapping # - see https://github.com/NixOS/nixpkgs/issues/22688 regarding use of --prefix / python.withPackages # - see https://github.com/NixOS/nixpkgs/issues/24693 regarding use of DYLD_FRAMEWORK_PATH on Darwin postInstall = '' printf "backend : Qt4Agg\n" > "$out/share/gnuradio/matplotlibrc" for file in $(find $out/bin $out/share/gnuradio/examples -type f -executable); do wrapProgram "$file" \ --prefix PYTHONPATH : $PYTHONPATH:$(toPythonPath "$out") \ --set MATPLOTLIBRC "$out/share/gnuradio" \ ${stdenv.lib.optionalString stdenv.isDarwin "--set DYLD_FRAMEWORK_PATH /System/Library/Frameworks"} done ''; meta = with stdenv.lib; { description = "Software Defined Radio (SDR) software"; longDescription = '' GNU Radio is a free & open-source software development toolkit that provides signal processing blocks to implement software radios. It can be used with readily-available low-cost external RF hardware to create software-defined radios, or without hardware in a simulation-like environment. It is widely used in hobbyist, academic and commercial environments to support both wireless communications research and real-world radio systems. ''; homepage = https://www.gnuradio.org; license = licenses.gpl3; platforms = platforms.linux ++ platforms.darwin; maintainers = with maintainers; [ bjornfor fpletz ]; }; }