anchor.diff:    BOOST_INCLUDEDIR = "${lib.getDev boost}/include";
     BOOST_LIBRARYDIR = "${lib.getLib boost}/lib";
   
  +  separateDebugInfo = true;
  +
     meta = with lib; {
       description = "Limiter, compressor, reverberation, equalizer and auto volume effects for Pulseaudio applications";
       homepage = "https://github.com/wwmm/pulseeffects";
  
positive.code: { lib, stdenv
  , fetchFromGitHub
  , meson
  , ninja
  , pkg-config
  
negative.code:   ];
  in stdenv.mkDerivation rec {
    pname = "pulseeffects";
  
    # 5.0.3 crashes. Test carefully before updating.
    # https://github.com/wwmm/pulseeffects/issues/927
    version = "5.0.2";
  
    src = fetchFromGitHub {
      owner = "wwmm";
      repo = "pulseeffects";
      rev = "v${version}";
      sha256 = "14ir25q6bws26im6qmj3k6hkfdh5pc6mbvln7wkdwy5dv0vix3cm";
    };
  
    nativeBuildInputs = [
  