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/anonip/default.nix

@@ -0,0 +1,45 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pytestCheckHook
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "anonip";
+  version = "1.1.0";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "DigitaleGesellschaft";
+    repo = "Anonip";
+    rev = "v${version}";
+    sha256 = "0cssdcridadjzichz1vv1ng7jwphqkn8ihh83hpz9mcjmxyb94qc";
+  };
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  postPatch = ''
+    substituteInPlace setup.cfg \
+      --replace " --cov=anonip --cov-report=term-missing --no-cov-on-fail" ""
+  '';
+
+  pytestFlagsArray = [
+    "tests.py"
+  ];
+
+  pythonImportsCheck = [
+    "anonip"
+  ];
+
+  meta = with lib; {
+    description = "Tool to anonymize IP addresses in log files";
+    homepage = "https://github.com/DigitaleGesellschaft/Anonip";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ mmahut ];
+  };
+}