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/servers/nzbhydra2/default.nix

@@ -0,0 +1,36 @@
+{ lib, stdenv, fetchzip, makeWrapper, jre, python3, unzip }:
+
+stdenv.mkDerivation rec {
+  pname = "nzbhydra2";
+  version = "3.14.2";
+
+  src = fetchzip {
+    url = "https://github.com/theotherp/${pname}/releases/download/v${version}/${pname}-${version}-linux.zip";
+    sha512 = "sha512-wC2GhCjkRt/rmLAhe6nDCdF4PsfBpOo0T4BOSdw4wlBr7eCfo4Cibt9VvK6DNLuDk7EGkUfxvw9HI9sbRJlpCw==";
+    stripRoot = false;
+  };
+
+  nativeBuildInputs = [ jre makeWrapper unzip ];
+
+  installPhase = ''
+    runHook preInstall
+
+    install -d -m 755 "$out/lib/${pname}"
+    cp -dpr --no-preserve=ownership "lib" "readme.md" "$out/lib/nzbhydra2"
+    install -D -m 755 "nzbhydra2wrapperPy3.py" "$out/lib/nzbhydra2/nzbhydra2wrapperPy3.py"
+
+    makeWrapper ${python3}/bin/python $out/bin/nzbhydra2 \
+      --add-flags "$out/lib/nzbhydra2/nzbhydra2wrapperPy3.py" \
+      --prefix PATH ":" ${jre}/bin
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Usenet meta search";
+    homepage = "https://github.com/theotherp/nzbhydra2";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ jamiemagee ];
+    platforms = with platforms; linux;
+  };
+}