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/jieba/default.nix

@@ -0,0 +1,34 @@
+{ lib, buildPythonPackage, fetchFromGitHub, glibcLocales, python, isPy3k }:
+
+buildPythonPackage rec {
+  pname = "jieba";
+  version = "0.42.1";
+
+  # no tests in PyPI tarball
+  src = fetchFromGitHub {
+    owner = "fxsjy";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "028vmd6sj6wn9l1ilw7qfmlpyiysnlzdgdlhwxs6j4fvq0gyrwxk";
+  };
+
+  checkInputs = [ glibcLocales ];
+
+  # UnicodeEncodeError
+  doCheck = isPy3k;
+
+  # Citing https://github.com/fxsjy/jieba/issues/384: "testcases is in a mess"
+  # So just picking random ones that currently work
+  checkPhase = ''
+    export LC_ALL=en_US.UTF-8
+    ${python.interpreter} test/test.py
+    ${python.interpreter} test/test_tokenize.py
+  '';
+
+  meta = with lib; {
+    description = "Chinese Words Segementation Utilities";
+    homepage = "https://github.com/fxsjy/jieba";
+    license = licenses.mit;
+    maintainers = teams.tts.members;
+  };
+}