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/forbiddenfruit/default.nix

@@ -0,0 +1,36 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, nose
+}:
+
+buildPythonPackage rec {
+  version = "0.1.4";
+  pname = "forbiddenfruit";
+
+  src = fetchFromGitHub {
+    owner = "clarete";
+    repo = "forbiddenfruit";
+    rev = version;
+    sha256 = "16chhrxbbmg6lfbzm532fq0v00z8qihcsj0kg2b5jlgnb6qijwn8";
+  };
+
+  checkInputs = [ nose ];
+
+  preBuild = ''
+    export FFRUIT_EXTENSION="true";
+  '';
+
+  # https://github.com/clarete/forbiddenfruit/pull/47 required to switch to pytest
+  checkPhase = ''
+    find ./build -name '*.so' -exec mv {} tests/unit \;
+    nosetests
+  '';
+
+  meta = with lib; {
+    description = "Patch python built-in objects";
+    homepage = "https://github.com/clarete/forbiddenfruit";
+    license = licenses.mit;
+  };
+
+}