uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/applications/graphics/gimp/wrapper.nix

@@ -0,0 +1,31 @@
+{ lib, symlinkJoin, gimp, makeWrapper, gimpPlugins, gnome, plugins ? null}:
+
+let
+allPlugins = lib.filter (pkg: lib.isDerivation pkg && !pkg.meta.broken or false) (lib.attrValues gimpPlugins);
+selectedPlugins = lib.filter (pkg: pkg != gimpPlugins.gimp) (if plugins == null then allPlugins else plugins);
+extraArgs = map (x: x.wrapArgs or "") selectedPlugins;
+versionBranch = lib.versions.majorMinor gimp.version;
+
+in symlinkJoin {
+  name = "gimp-with-plugins-${gimp.version}";
+
+  paths = [ gimp ] ++ selectedPlugins;
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  postBuild = ''
+    for each in gimp-${versionBranch} gimp-console-${versionBranch}; do
+      wrapProgram $out/bin/$each \
+        --set GIMP2_PLUGINDIR "$out/lib/gimp/2.0" \
+        --set GIMP2_DATADIR "$out/share/gimp/2.0" \
+        --prefix GTK_PATH : "${gnome.gnome-themes-extra}/lib/gtk-2.0" \
+        ${toString extraArgs}
+    done
+    set +x
+    for each in gimp gimp-console; do
+      ln -sf "$each-${versionBranch}" $out/bin/$each
+    done
+  '';
+
+  inherit (gimp) meta;
+}