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/python-efl/default.nix

@@ -0,0 +1,49 @@
+{ lib
+, fetchurl
+, buildPythonPackage
+, pkg-config
+, python
+, dbus-python
+, packaging
+, enlightenment
+}:
+
+# Should be bumped along with EFL!
+
+buildPythonPackage rec {
+  pname = "python-efl";
+  version = "1.26.0";
+
+  src = fetchurl {
+    url = "http://download.enlightenment.org/rel/bindings/python/${pname}-${version}.tar.xz";
+    sha256 = "0dj6f24n33hkpy0bkdclnzpxhvs8vpaxqaf7hkw0di19pjwrq25h";
+  };
+
+  nativeBuildInputs = [ pkg-config ];
+
+  buildInputs = [ enlightenment.efl ];
+
+  propagatedBuildInputs = [ dbus-python packaging ];
+
+  preConfigure = ''
+    NIX_CFLAGS_COMPILE="$(pkg-config --cflags efl evas) $NIX_CFLAGS_COMPILE"
+  '';
+
+  preBuild = ''
+    ${python.interpreter} setup.py build_ext
+  '';
+
+  installPhase = ''
+    ${python.interpreter} setup.py install --prefix=$out
+  '';
+
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Python bindings for Enlightenment Foundation Libraries";
+    homepage = "https://github.com/DaveMDS/python-efl";
+    platforms = platforms.linux;
+    license = with licenses; [ gpl3 lgpl3 ];
+    maintainers = with maintainers; [ matejc tstrobel ftrvxmtrx ] ++ teams.enlightenment.members;
+  };
+}