anchor.diff:  { stdenv
   , fetchurl
   , gettext
  -, gnome_doc_utils
   , intltool
   , itstool
  -, which
  +, makeWrapper
   
  +, adwaita-icon-theme
   , cairo
   , gdk-pixbuf
   , glib
  
positive.code:     "--enable-rpath"
    ];
  
    nativeBuildInputs = [
      gettext
      intltool
      itstool
    ];
  
    buildInputs = [
      gdk-pixbuf
      glib
      gtk3
      libnotify
      libxml2
      #webkitgtk
      xorg.libX11
    ];
  
    enableParallelBuilding = true;
  
    meta = with stdenv.lib; {
      description = "Creates simple interactive graphical dialogs";
  
negative.code:     sha256 = "02m88dfm1rziqk2ywakwib06wl1rxangbzih6cp8wllbyl1plcg6";
    };
  
    nativeBuildInputs = [
      gettext
      intltool
      itstool
      makeWrapper
    ];
  
    buildInputs = [
      adwaita-icon-theme
      gdk-pixbuf
      glib
      gtk3
      libnotify
      libxml2
      #webkitgtk
      xorg.libX11
    ];
  
    configureFlags = [
      "--disable-maintainer-mode"
      "--enable-libnotify"
  