nixpkgs/pkgs/games/snake4/default.nix

{ stdenv, fetchurl, shhmsg, shhopt, xorg }:

stdenv.mkDerivation rec {
  name = "snake4-1.0.14";

  src = fetchurl {
    url = "https://shh.thathost.com/pub-unix/files/${name}.tar.gz";
    sha256 = "14cng9l857np42zixp440mbc8y5675frb6lhsds53j1cws9cncw9";
  };

  buildInputs = with xorg; [ shhmsg shhopt libX11 libXt libXpm libXaw libXext ];

  preInstall = ''
    substituteInPlace Makefile \
      --replace "-o \$(OWNER) -g \$(GROUP)" "" \
      --replace "4755" "755"
  '';
  
  installFlags = [ "INSTLIBDIR=$(out)/lib"
                   "INSTBINDIR=$(out)/bin"
                   "INSTMANDIR=$(out)/man" ];

  meta = with stdenv.lib; {
    description = "A game starring a fruit-eating snake";
    homepage = "https://shh.thathost.com/pub-unix/html/snake4.html";
    license = licenses.artistic1;
    platforms = platforms.linux;
  };
}