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/smartypants/default.nix

@@ -0,0 +1,38 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, isPyPy
+, docutils
+, pygments
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  version = "2.0.1";
+  pname = "smartypants";
+  disabled = isPyPy;
+
+  src = fetchFromGitHub {
+    owner = "leohemsted";
+    repo = "smartypants.py";
+    rev = "v${version}";
+    sha256 = "00p1gnb9pzb3svdq3c5b9b332gsp50wrqqa39gj00m133zadanjp";
+  };
+
+  checkInputs = [
+    docutils
+    pygments
+    pytestCheckHook
+  ];
+
+  preCheck = ''
+    patchShebangs smartypants
+  '';
+
+  meta = with lib; {
+    description = "Python with the SmartyPants";
+    homepage = "https://github.com/leohemsted/smartypants.py";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ dotlambda ];
+  };
+}