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/development/tools/rust/duckscript/default.nix

@@ -0,0 +1,37 @@
+{ lib
+, stdenv
+, fetchurl
+, runCommand
+, fetchCrate
+, rustPlatform
+, Security
+, openssl
+, pkg-config
+, SystemConfiguration
+, libiconv
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "duckscript_cli";
+  version = "0.8.10";
+
+  src = fetchCrate {
+    inherit pname version;
+    sha256 = "sha256-cMvcCX8ViCcUFMuxAPo3/wxXvg5swAcBrLx1x7lSwvM=";
+  };
+
+  nativeBuildInputs = [ pkg-config ];
+
+  buildInputs = [ openssl ]
+    ++ lib.optionals stdenv.isDarwin [ Security SystemConfiguration libiconv ];
+
+  cargoSha256 = "sha256-8ywMLXFmdq119K/hl1hpsVhzG+nrdO4eux3lAqUjB+A=";
+
+  meta = with lib; {
+    description = "Simple, extendable and embeddable scripting language.";
+    homepage = "https://github.com/sagiegurari/duckscript";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ mkg20001 ];
+    mainProgram = "duck";
+  };
+}