{ stdenv, lib, fetchFromGitHub, buildPackages, pkg-config, cmake , alsa-lib, glib, libjack2, libsndfile, libpulseaudio , AudioUnit, CoreAudio, CoreMIDI, CoreServices }: stdenv.mkDerivation rec { pname = "fluidsynth"; version = "2.3.0"; src = fetchFromGitHub { owner = "FluidSynth"; repo = "fluidsynth"; rev = "v${version}"; sha256 = "sha256-7SuM7a8IIecAJ83QvJfUba/wArAEXywqL2HwVbeG8H4="; }; nativeBuildInputs = [ buildPackages.stdenv.cc pkg-config cmake ]; buildInputs = [ glib libsndfile libjack2 ] ++ lib.optionals stdenv.isLinux [ alsa-lib libpulseaudio ] ++ lib.optionals stdenv.isDarwin [ AudioUnit CoreAudio CoreMIDI CoreServices ]; cmakeFlags = [ "-Denable-framework=off" ]; meta = with lib; { description = "Real-time software synthesizer based on the SoundFont 2 specifications"; homepage = "https://www.fluidsynth.org"; license = licenses.lgpl21Plus; maintainers = with maintainers; [ goibhniu lovek323 ]; platforms = platforms.unix; }; }