anchor.diff:      "--${boolWt (glib != null)}-gobject"
       "--${boolWt (icu != null)}-icu"
       "--${boolWt (graphite2 != null)}-graphite2"
  +    "--${boolWt (freetype != null)}-freetype"
       "--without-uniscribe"
       "--without-directwrite"
       "--without-coretext"
  -    "--with-freetype"
     ] ++ optionals (type == "full") [
       "--${boolWt (cairo != null)}-cairo"
       "--${boolWt (fontconfig != null)}-fontconfig"
  
positive.code:         + "${name}.tar.bz2")
      ];
      hashOutput = false;
      sha256 = "ccec4930ff0bb2d0c40aee203075447954b64a8c2695202413cc5e428c907131";
    };
  
    buildInputs = [
  
negative.code:     optionals
      optionalString;
  
    version = "1.5.0";
  in
  stdenv.mkDerivation rec {
    name = "harfbuzz-${version}";
  