{ stdenv, autoreconfHook, fetchurl, libjack2, gtk2, pkgconfig }:

stdenv.mkDerivation rec {
  pname = "bitmeter";
  version = "1.2";

  src = fetchurl {
    url = "https://devel.tlrmx.org/audio/source/${pname}-${version}.tar.gz";
    sha256 = "09ck2gxqky701dc1p0ip61rrn16v0pdc7ih2hc2sd63zcw53g2a7";
  };

  nativeBuildInputs = [ autoreconfHook pkgconfig ];
  buildInputs = [ libjack2 gtk2 ];

  patches = [
    (fetchurl {
      url = https://gitweb.gentoo.org/repo/gentoo.git/plain/media-sound/bitmeter/files/bitmeter-1.2-fix-build-system.patch;
      sha256 = "021mz6933iw7mpk6b9cbjr8naj6smbq1hwqjszlyx72qbwrrid7k";
    })
  ];

  meta = with stdenv.lib; {
    homepage = http://devel.tlrmx.org/audio/bitmeter/;
    description = "Also known as jack bitscope. Useful to detect denormals";
    license = licenses.gpl2;
    maintainers = [ maintainers.magnetophon ];
    platforms = platforms.linux;
  };
}