ufraw: build gimp plugin

pkgs/applications/graphics/gimp/plugins/default.nix

@@ -179,32 +179,7 @@ rec {
       installPhase = "installPlugins gmic_gimp";
   };
 
-  # this is more than a gimp plugin !
+  ufraw = pkgs.ufraw.gimpPlugin;
-  # either load the raw image with gimp (and the import dialog will popup)
-  # or use the binary
-  ufraw = pluginDerivation rec {
-    name = "ufraw-0.19.2";
-    buildInputs = with pkgs; [ gtkimageview lcms ];
-      # --enable-mime - install mime files, see README for more information
-      # --enable-extras - build extra (dcraw, nikon-curve) executables
-      # --enable-dst-correction - enable DST correction for file timestamps.
-      # --enable-contrast - enable the contrast setting option.
-      # --enable-interp-none: enable 'None' interpolation (mostly for debugging).
-      # --with-lensfun: use the lensfun library - experimental feature, read this before using it.
-      # --with-prefix=PREFIX - use also PREFIX as an input prefix for the build
-      # --with-dosprefix=PREFIX - PREFIX in the the prefix in dos format (needed only for ms-window
-    configureFlags = "--enable-extras --enable-dst-correction --enable-contrast";
-
-    src = fetchurl {
-      url = "mirror://sourceforge/ufraw/${name}.tar.gz";
-      sha256 = "1lxba7pb3vcsq94dwapg9bk9mb3ww6r3pvvcyb0ah5gh2sgzxgkk";
-    };
-    installPhase = "
-      installPlugins ufraw-gimp
-      mkdir -p $out/bin
-      cp ufraw $out/bin
-    ";
-  };
 
   gimplensfun = pluginDerivation rec {
     version = "0.2.4";

pkgs/applications/graphics/ufraw/default.nix

@@ -1,6 +1,9 @@
 { fetchurl, stdenv, pkgconfig, gtk2, gettext, bzip2, zlib
+, withGimpPlugin ? true, gimp ? null
 , libjpeg, libtiff, cfitsio, exiv2, lcms2, gtkimageview, lensfun }:
 
+assert withGimpPlugin -> gimp != null;
+
 stdenv.mkDerivation rec {
   name = "ufraw-0.22";
 
@@ -10,10 +13,23 @@ stdenv.mkDerivation rec {
     sha256 = "0pm216pg0vr44gwz9vcvq3fsf8r5iayljhf5nis2mnw7wn6d5azp";
   };
 
-  buildInputs =
+  outputs = [ "out" ] ++ stdenv.lib.optional withGimpPlugin "gimpPlugin";
-    [ pkgconfig gtk2 gtkimageview gettext bzip2 zlib
+
-      libjpeg libtiff cfitsio exiv2 lcms2 lensfun
+  nativeBuildInputs = [ pkgconfig gettext ];
-    ];
+  buildInputs = [
+    gtk2 gtkimageview bzip2 zlib
+    libjpeg libtiff cfitsio exiv2 lcms2 lensfun
+  ] ++ stdenv.lib.optional withGimpPlugin gimp;
+
+  configureFlags = [
+    "--enable-extras"
+    "--enable-dst-correction"
+    "--enable-contrast"
+  ] ++ stdenv.lib.optional withGimpPlugin "--with-gimp";
+
+  postInstall = stdenv.lib.optionalString withGimpPlugin ''
+    moveToOutput "lib/gimp" "$gimpPlugin"
+  '';
 
   meta = {
     homepage = http://ufraw.sourceforge.net/;