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/python-modules/etebase/default.nix

@@ -0,0 +1,65 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, buildPythonPackage
+, rustPlatform
+, pkg-config
+, rustfmt
+, setuptools-rust
+, openssl
+, Security
+, msgpack
+}:
+
+buildPythonPackage rec {
+  pname = "etebase";
+  version = "0.31.2";
+
+  src = fetchFromGitHub {
+    owner = "etesync";
+    repo = "etebase-py";
+    rev = "v${version}";
+    hash = "sha256-enGmfXW8eV6FgdHfJqXr1orAsGbxDz9xUY6T706sf5U=";
+  };
+
+  cargoDeps = rustPlatform.fetchCargoTarball {
+    inherit src;
+    name = "${pname}-${version}";
+    hash = "sha256-4eJvFf6aY+DYkrYgam5Ok9941PX4uQOmtRznEY0+1TE=";
+  };
+
+  format = "pyproject";
+
+  nativeBuildInputs = [
+    pkg-config
+    rustfmt
+    setuptools-rust
+  ] ++ (with rustPlatform; [
+    cargoSetupHook
+    rust.cargo
+    rust.rustc
+  ]);
+
+  buildInputs = [ openssl ] ++ lib.optionals stdenv.isDarwin [ Security ];
+
+  propagatedBuildInputs = [
+    msgpack
+  ];
+
+  postPatch = ''
+    # Use system OpenSSL, which gets security updates.
+    substituteInPlace Cargo.toml \
+      --replace ', features = ["vendored"]' ""
+  '';
+
+  pythonImportsCheck = [ "etebase" ];
+
+
+  meta = with lib; {
+    broken = stdenv.isDarwin;
+    homepage = "https://www.etebase.com/";
+    description = "A Python client library for Etebase";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ _3699n ];
+  };
+}