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/esprima/default.nix

@@ -0,0 +1,40 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pythonOlder
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "esprima";
+  version = "4.0.1";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "Kronuz";
+    repo = "esprima-python";
+    rev = "v${version}";
+    sha256 = "WtkPCReXhxyr6pOzE9gsdIeBlLk+nSnbxkS3OowEaHo=";
+  };
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  pytestFlagsArray = [
+    "test/__main__.py::TestEsprima"
+  ];
+
+  pythonImportsCheck = [
+    "esprima"
+  ];
+
+  meta = with lib; {
+    description = "Python parser for standard-compliant ECMAScript";
+    homepage = "https://github.com/Kronuz/esprima-python";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ fab ];
+  };
+}