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/requests-pkcs12/default.nix

@@ -0,0 +1,41 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pyopenssl
+, pythonOlder
+, requests
+}:
+
+buildPythonPackage rec {
+  pname = "requests-pkcs12";
+  version = "1.14";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "m-click";
+    repo = "requests_pkcs12";
+    rev = version;
+    hash = "sha256-LZgKjSas0KdJAf4leSVz8sEnRrlJ20Sm9Ka+S5zDOTM=";
+  };
+
+  propagatedBuildInputs = [
+    requests
+    pyopenssl
+  ];
+
+  # Project has no tests
+  doCheck = false;
+
+  pythonImportsCheck = [
+    "requests_pkcs12"
+  ];
+
+  meta = with lib; {
+    description = "PKCS#12 support for the Python requests library";
+    homepage = "https://github.com/m-click/requests_pkcs12";
+    license = with licenses; [ isc ];
+    maintainers = with maintainers; [ fab ];
+  };
+}