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/games/cgoban/default.nix

@@ -0,0 +1,39 @@
+{ lib
+, stdenv
+, writers
+, adoptopenjdk-jre-bin
+, fetchurl
+, makeWrapper
+}:
+stdenv.mkDerivation rec {
+  pname = "cgoban";
+  version = "3.5.23";
+
+  nativeBuildInputs = [ adoptopenjdk-jre-bin makeWrapper ];
+
+  src = fetchurl {
+    url = "https://web.archive.org/web/20210116034119/https://files.gokgs.com/javaBin/cgoban.jar";
+    sha256 = "0srw1hqr9prgr9dagfbh2j6p9ivaj40kdpyhs6zjkg7lhnnrrrcv";
+  };
+
+  dontConfigure = true;
+  dontUnpack = true;
+  dontBuild = true;
+  dontPatchELF = true;
+
+  installPhase = ''
+    runHook preInstall
+    install -D $src $out/lib/cgoban.jar
+    makeWrapper ${adoptopenjdk-jre-bin}/bin/java $out/bin/cgoban --add-flags "-jar $out/lib/cgoban.jar"
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Client for the KGS Go Server";
+    homepage = "https://www.gokgs.com/";
+    sourceProvenance = with sourceTypes; [ binaryBytecode ];
+    license = licenses.free;
+    maintainers = with maintainers; [ savannidgerinel ];
+    platforms = adoptopenjdk-jre-bin.meta.platforms;
+  };
+}