{
  diffutils,
  fetchzip,
  lib,
  makeBinaryWrapper,
  stdenv,
  tk,
}:

stdenv.mkDerivation (finalAttrs: {
  pname = "tkdiff";
  version = "5.7";

  src = fetchzip {
    url = "mirror://sourceforge/tkdiff/tkdiff-${
      builtins.replaceStrings [ "." ] [ "-" ] finalAttrs.version
    }.zip";
    hash = "sha256-ZndpolvaXoCAzR4KF+Bu7DJrXyB/C2H2lWp5FyzOc4M=";
  };

  nativeBuildInputs = [ makeBinaryWrapper ];

  installPhase = ''
    runHook preInstall

    install -Dm755 -t $out/bin tkdiff
    wrapProgram $out/bin/tkdiff \
      --prefix PATH : ${
        lib.makeBinPath [
          diffutils
          tk
        ]
      }

    runHook postInstall
  '';

  meta = {
    description = "Graphical front end to the diff program";
    homepage = "https://tkdiff.sourceforge.io/";
    license = lib.licenses.gpl2Plus;
    longDescription = ''
      TkDiff is a graphical front end to the diff program. It provides a
      side-by-side view of the differences between two text files, along
      with several innovative features such as diff bookmarks, a graphical
      map of differences for quick navigation, and a facility for slicing
      diff regions to achieve exactly the merge output desired.
    '';
    mainProgram = "tkdiff";
    maintainers = with lib.maintainers; [ mikaelfangel ];
    platforms = tk.meta.platforms;
  };
})