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/junit-xml/default.nix

@@ -0,0 +1,31 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, six
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "junit-xml";
+  version = "1.9";
+
+  # Only a wheel on PyPI
+  src = fetchFromGitHub {
+    owner = "kyrus";
+    repo = "python-junit-xml";
+    # No tags...sigh
+    rev = "856414648cbab3f64e69b856bc25cea8b9aa0377";
+    sha256 = "1sg03mv7dk3x4mjxjg127vqjmx0ms7v3a5aibxrclxlhmdqcgvb2";
+  };
+
+  propagatedBuildInputs = [ six ];
+
+  checkInputs = [ pytestCheckHook ];
+
+  meta = with lib; {
+    description = "Creates JUnit XML test result documents that can be read by tools such as Jenkins";
+    homepage = "https://github.com/kyrus/python-junit-xml";
+    maintainers = with maintainers; [ multun ];
+    license = licenses.mit;
+  };
+}