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/ansimarkup/default.nix

@@ -0,0 +1,31 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pytestCheckHook
+, colorama
+}:
+
+buildPythonPackage rec {
+  pname = "ansimarkup";
+  version = "1.5.0";
+
+  src = fetchFromGitHub {
+    owner = "gvalkov";
+    repo = "python-ansimarkup";
+    rev = "v${version}";
+    sha256 = "sha256-HGeVapv2Z5GtPwSp3+dvUwAH0bFqu+Bmk5E6SRr7NO4=";
+  };
+
+  propagatedBuildInputs = [ colorama ];
+
+  checkInputs = [ pytestCheckHook ];
+
+  pythonImportsCheck = [ "ansimarkup" ];
+
+  meta = with lib; {
+    description = "An XML-like markup for producing colored terminal text.";
+    homepage = "https://github.com/gvalkov/python-ansimarkup";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ cpcloud ];
+  };
+}