anchor.diff:  , libjpeg
   , libpng
   , libtiff
  -
   , zlib
   }:
   
   # TODO: gimp plugin support
   
   let
  -  inherit (stdenv.lib)
  -    wtFlag;
  +  inherit (lib)
  +    boolWt;
   in
  -
   stdenv.mkDerivation rec {
     name = "ufraw-0.22";
   
  
positive.code:     "--enable-contrast"
      "--disable-interp-none"
      "--disable-valgrind"
      (wtFlag "gtk" (gtk_2 != null) null)
      #(wtFlag "gimp" (gimp != null) null)
      "--without-gimp"
    ];
  
    meta = with stdenv.lib; {
      description = "Utility to read & manipulate raw images from digital cameras";
      homepage = http://ufraw.sourceforge.net/;
      license = licenses.gpl2Plus;
  
negative.code: , autoreconfHook
  , fetchTritonPatch
  , fetchurl
  , lib
  
  , bzip2
  , cfitsio
  