140 lines
4.7 KiB
Nix
140 lines
4.7 KiB
Nix
{ lib, stdenv
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, python
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, qt
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, gtk
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, removeReferencesTo
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, featuresInfo
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, features
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, version
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, sourceSha256
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# If overridden. No need to set default values, as they are given defaults in
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# the main expressions
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, overrideSrc
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, fetchFromGitHub
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}:
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let
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# Check if a feature is enabled, while defaulting to true if feat is not
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# specified.
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hasFeature = feat: (
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if builtins.hasAttr feat features then
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features.${feat}
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else
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true
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);
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versionAttr = {
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major = builtins.concatStringsSep "." (lib.take 2 (lib.splitVersion version));
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minor = builtins.elemAt (lib.splitVersion version) 2;
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patch = builtins.elemAt (lib.splitVersion version) 3;
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};
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in {
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src = if overrideSrc != {} then
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overrideSrc
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else
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fetchFromGitHub {
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repo = "gnuradio";
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owner = "gnuradio";
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rev = "v${version}";
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sha256 = sourceSha256;
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}
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;
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nativeBuildInputs = lib.flatten (lib.mapAttrsToList (
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feat: info: (
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lib.optionals (hasFeature feat) (
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(lib.optionals (builtins.hasAttr "native" info) info.native) ++
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(lib.optionals (builtins.hasAttr "pythonNative" info) info.pythonNative)
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)
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)
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) featuresInfo);
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buildInputs = lib.flatten (lib.mapAttrsToList (
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feat: info: (
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lib.optionals (hasFeature feat) (
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(lib.optionals (builtins.hasAttr "runtime" info) info.runtime) ++
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(lib.optionals (builtins.hasAttr "pythonRuntime" info) info.pythonRuntime)
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)
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)
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) featuresInfo);
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cmakeFlags = lib.mapAttrsToList (
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feat: info: (
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if feat == "basic" then
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# Abuse this unavoidable "iteration" to set this flag which we want as
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# well - it means: Don't turn on features just because their deps are
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# satisfied, let only our cmakeFlags decide.
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"-DENABLE_DEFAULT=OFF"
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else
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if hasFeature feat then
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"-DENABLE_${info.cmakeEnableFlag}=ON"
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else
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"-DENABLE_${info.cmakeEnableFlag}=OFF"
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)) featuresInfo
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;
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disallowedReferences = [
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# TODO: Should this be conditional?
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stdenv.cc
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stdenv.cc.cc
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]
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# If python-support is disabled, we probably don't want it referenced
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++ lib.optionals (!hasFeature "python-support") [ python ]
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;
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# Gcc references from examples
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stripDebugList = [ "lib" "bin" ]
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++ lib.optionals (hasFeature "gr-audio") [ "share/gnuradio/examples/audio" ]
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++ lib.optionals (hasFeature "gr-uhd") [ "share/gnuradio/examples/uhd" ]
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++ lib.optionals (hasFeature "gr-qtgui") [ "share/gnuradio/examples/qt-gui" ]
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;
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postInstall = ""
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# Gcc references
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+ lib.optionalString (hasFeature "gnuradio-runtime") ''
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${removeReferencesTo}/bin/remove-references-to -t ${stdenv.cc} $(readlink -f $out/lib/libgnuradio-runtime${stdenv.hostPlatform.extensions.sharedLibrary})
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''
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# Clang references in InstalledDir
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+ lib.optionalString (hasFeature "gnuradio-runtime" && stdenv.isDarwin) ''
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${removeReferencesTo}/bin/remove-references-to -t ${stdenv.cc.cc} $(readlink -f $out/lib/libgnuradio-runtime${stdenv.hostPlatform.extensions.sharedLibrary})
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''
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;
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# NOTE: Outputs are disabled due to upstream not using GNU InstallDIrs cmake
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# module. It's not that bad since it's a development package for most
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# purposes. If closure size needs to be reduced, features should be disabled
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# via an override.
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passthru = {
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inherit
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hasFeature
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versionAttr
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features
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featuresInfo
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python
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;
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} // lib.optionalAttrs (hasFeature "gr-qtgui") {
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inherit qt;
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} // lib.optionalAttrs (hasFeature "gnuradio-companion") {
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inherit gtk;
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};
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# Wrapping is done with an external wrapper
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dontWrapPythonPrograms = true;
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dontWrapQtApps = true;
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# On darwin, it requires playing with DYLD_FALLBACK_LIBRARY_PATH to make if
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# find libgnuradio-runtim.3.*.dylib .
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doCheck = !stdenv.isDarwin;
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preCheck = ''
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export HOME=$(mktemp -d)
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export QT_QPA_PLATFORM=offscreen
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export QT_PLUGIN_PATH="${qt.qtbase.bin}/${qt.qtbase.qtPluginPrefix}"
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'';
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meta = with lib; {
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description = "Software Defined Radio (SDR) software";
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longDescription = ''
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GNU Radio is a free & open-source software development toolkit that
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provides signal processing blocks to implement software radios. It can be
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used with readily-available low-cost external RF hardware to create
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software-defined radios, or without hardware in a simulation-like
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environment. It is widely used in hobbyist, academic and commercial
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environments to support both wireless communications research and
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real-world radio systems.
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'';
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homepage = "https://www.gnuradio.org";
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license = licenses.gpl3;
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platforms = platforms.unix;
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maintainers = with maintainers; [ doronbehar bjornfor fpletz jiegec ];
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};
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}
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