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/editorconfig/default.nix

@@ -0,0 +1,53 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, cmake
+}:
+
+let
+  tests = fetchFromGitHub {
+    owner = "editorconfig";
+    repo = "editorconfig-core-test";
+    rev = "e407c1592df0f8e91664835324dea85146f20189";
+    sha256 = "sha256-9WSEkMJOewPqJjB6f7J6Ir0L+U712hkaN+GszjnGw7c=";
+  };
+in
+buildPythonPackage rec {
+  pname = "editorconfig";
+  version = "0.12.3";
+
+  src = fetchFromGitHub {
+    owner = "editorconfig";
+    repo = "editorconfig-core-py";
+    rev = "v${version}";
+    sha256 = "sha256-ZwoTMgk18+BpPNtXKQUMXGcl2Lp+1RQVyPHgk6gHWh8=";
+    # workaround until https://github.com/editorconfig/editorconfig-core-py/pull/40 is merged
+    # fetchSubmodules = true;
+  };
+
+  postUnpack = ''
+    cp -r ${tests}/* source/tests
+    chmod +w -R source/tests
+  '';
+
+  checkInputs = [
+    cmake
+  ];
+
+  dontUseCmakeConfigure = true;
+
+  checkPhase = ''
+    cmake .
+    # utf_8_char fails with Python 3
+    ctest -E "utf_8_char" .
+  '';
+
+  pythonImportsCheck = [ "editorconfig" ];
+
+  meta = with lib; {
+    description = "EditorConfig File Locator and Interpreter for Python";
+    homepage = "https://github.com/editorconfig/editorconfig-core-py";
+    license = licenses.psfl;
+    maintainers = with maintainers; [ SuperSandro2000 ];
+  };
+}