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/editors/greenfoot/default.nix

@@ -0,0 +1,39 @@
+{ lib, stdenv, fetchurl, makeWrapper, jdk }:
+
+stdenv.mkDerivation rec {
+  pname = "greenfoot";
+  version = "3.7.0";
+  src = fetchurl {
+    # We use the deb here. First instinct might be to go for the "generic" JAR
+    # download, but that is actually a graphical installer that is much harder
+    # to unpack than the deb.
+    url = "https://www.greenfoot.org/download/files/Greenfoot-linux-${builtins.replaceStrings ["."] [""] version}.deb";
+    sha256 = "sha256-K9faU3ZarcR4g8riHpoZYVH0sXtueqfm3Fo+sZAHJA8=";
+  };
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  unpackPhase = ''
+    ar xf $src
+    tar xf data.tar.xz
+  '';
+
+  installPhase = ''
+    mkdir -p $out
+    cp -r usr/* $out
+    rm -r $out/share/greenfoot/jdk
+    rm -r $out/share/greenfoot/javafx
+
+    makeWrapper ${jdk}/bin/java $out/bin/greenfoot \
+      --add-flags "-Djavafx.embed.singleThread=true -Dawt.useSystemAAFontSettings=on -Xmx512M -cp \"$out/share/greenfoot/bluej.jar\" bluej.Boot -greenfoot=true -bluej.compiler.showunchecked=false -greenfoot.scenarios=$out/share/doc/Greenfoot/scenarios -greenfoot.url.javadoc=file://$out/share/doc/Greenfoot/API"
+  '';
+
+  meta = with lib; {
+    description = "A simple integrated development environment for Java";
+    homepage = "https://www.greenfoot.org/";
+    sourceProvenance = with sourceTypes; [ binaryBytecode ];
+    license = licenses.gpl2ClasspathPlus;
+    maintainers = [ maintainers.chvp ];
+    platforms = platforms.unix;
+  };
+}