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/inform/default.nix

@@ -0,0 +1,44 @@
+{ lib, buildPythonPackage, fetchFromGitHub
+, arrow
+, six
+, hypothesis
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "inform";
+  version = "1.26";
+
+  src = fetchFromGitHub {
+    owner = "KenKundert";
+    repo = "inform";
+    rev = "v${version}";
+    sha256 = "0snrmvmc3rnz90cql5ayzs878rrkadk46rhvf2sn78nb0x57wa20";
+  };
+
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace "pytest-runner>=2.0" ""
+  '';
+
+  propagatedBuildInputs = [ arrow six ];
+
+  checkInputs = [ pytestCheckHook hypothesis ];
+  preCheck = ''
+    patchShebangs test.doctests.py test.inform.py
+    ./test.doctests.py
+    ./test.inform.py
+  '';
+
+  meta = with lib; {
+    description = "Print and logging utilities";
+    longDescription = ''
+      Inform is designed to display messages from programs that are typically
+      run from a console. It provides a collection of ‘print’ functions that
+      allow you to simply and cleanly print different types of messages.
+    '';
+    homepage = "https://inform.readthedocs.io";
+    license = licenses.gpl3Only;
+    maintainers = with maintainers; [ jeremyschlatter ];
+  };
+}