nixpkgs/pkgs/applications/radio/gnuradio/default.nix
2019-12-31 00:16:46 +01:00

125 lines
4.6 KiB
Nix

{ 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 ${stdenv.lib.optionalString (!stdenv.isDarwin) "-std=c++11"}"
sed -i 's/.*wx\.version.*/set(WX_FOUND TRUE)/g' gr-wxgui/CMakeLists.txt
sed -i 's/.*pygtk_version.*/set(PYGTK_FOUND TRUE)/g' grc/CMakeLists.txt
find . -name "CMakeLists.txt" -exec sed -i '1iadd_compile_options($<$<COMPILE_LANGUAGE:CXX>:-std=c++11>)' "{}" ";"
'';
# Framework path needed for qwt6_qt4 but not qwt5
cmakeFlags =
stdenv.lib.optionals stdenv.isDarwin [ "-DCMAKE_FRAMEWORK_PATH=${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 ];
};
}