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/tools/networking/swagger-codegen/default.nix

@@ -0,0 +1,34 @@
+{ lib, stdenv, fetchurl, jre, makeWrapper }:
+
+stdenv.mkDerivation rec {
+  version = "2.4.19";
+  pname = "swagger-codegen";
+
+  jarfilename = "${pname}-cli-${version}.jar";
+
+  nativeBuildInputs = [
+    makeWrapper
+  ];
+
+  src = fetchurl {
+    url = "mirror://maven/io/swagger/${pname}-cli/${version}/${jarfilename}";
+    sha256 = "04wl5k8k1ziqz7k5w0g7i6zdfn41pbh3k0m8vq434k1886inf8yn";
+  };
+
+  dontUnpack = true;
+
+  installPhase = ''
+    install -D $src $out/share/java/${jarfilename}
+
+    makeWrapper ${jre}/bin/java $out/bin/${pname} \
+      --add-flags "-jar $out/share/java/${jarfilename}"
+  '';
+
+  meta = with lib; {
+    description = "Allows generation of API client libraries (SDK generation), server stubs and documentation automatically given an OpenAPI Spec";
+    homepage = "https://github.com/swagger-api/swagger-codegen";
+    sourceProvenance = with sourceTypes; [ binaryBytecode ];
+    license = licenses.asl20;
+    maintainers = [ maintainers.jraygauthier ];
+  };
+}