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/libevdev/default.nix

@@ -0,0 +1,35 @@
+{ lib
+, buildPythonPackage
+, isPy27
+, fetchPypi
+, substituteAll
+, pkgs
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "libevdev";
+  version = "0.10";
+  disabled = isPy27;
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-9LM2Ftr6qmQYysCxso+XJSthwJdOU01J+yL8ZWbtwRM=";
+  };
+
+  patches = [
+    (substituteAll {
+      src = ./fix-paths.patch;
+      libevdev = lib.getLib pkgs.libevdev;
+    })
+  ];
+
+  checkInputs = [ pytestCheckHook ];
+
+  meta = with lib; {
+    description = "Python wrapper around the libevdev C library";
+    homepage = "https://gitlab.freedesktop.org/libevdev/python-libevdev";
+    license = licenses.mit;
+    maintainers = with maintainers; [ nickhu ];
+  };
+}