nixpkgs/pkgs/applications/audio/aeolus/default.nix

{ lib, stdenv, fetchurl, libclthreads, zita-alsa-pcmi, alsa-lib, libjack2
, libclxclient, libX11, libXft, readline, aeolus-stops
}:

stdenv.mkDerivation rec {
  pname = "aeolus";
  version = "0.10.4";

  src = fetchurl {
    url = "https://kokkinizita.linuxaudio.org/linuxaudio/downloads/${pname}-${version}.tar.bz2";
    sha256 = "sha256-J9xrd/N4LrvGgi89Yj4ob4ZPUAEchrXJJQ+YVJ29Qhk=";
  };

  buildInputs = [
    libclthreads zita-alsa-pcmi alsa-lib libjack2 libclxclient
    libX11 libXft readline
  ];

  postPatch = ''
    sed -i source/Makefile -e /ldconfig/d
    substituteInPlace source/main.cc --replace /etc/ "$out/etc/"
  '';

  preBuild = "cd source";

  makeFlags = [ "DESTDIR=" "PREFIX=$(out)" ];

  postInstall = let cfg = ''
    # Aeolus system wide default options
    # Ignored if ~/.aeolusrc with local options exists
    -u -S ${aeolus-stops}/${aeolus-stops.subdir}
  ''; in ''
    mkdir -p $out/etc
    echo -n "${cfg}" > $out/etc/aeolus.conf
  '';

  meta = with lib; {
    description = "Synthetized (not sampled) pipe organ emulator";
    homepage = "http://kokkinizita.linuxaudio.org/linuxaudio/aeolus/index.html";
    license = licenses.lgpl3;
    platforms = platforms.linux;
    maintainers = with maintainers; [ nico202 orivej ];
    mainProgram = "aeolus";
  };
}