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/pythonix/default.nix

@@ -0,0 +1,36 @@
+{ lib, buildPythonPackage, fetchFromGitHub, ninja, boost, meson, pkg-config, nix, isPy3k, python }:
+
+buildPythonPackage rec {
+  pname = "pythonix";
+  version = "0.1.7";
+  format = "other";
+
+  src = fetchFromGitHub {
+    owner = "Mic92";
+    repo = "pythonix";
+    rev = "v${version}";
+    sha256 = "1wxqv3i4bva2qq9mx670bcx0g0irjn68fvk28dwvhay9ndwcspqf";
+  };
+
+  disabled = !isPy3k;
+
+  nativeBuildInputs = [ meson ninja pkg-config ];
+
+  buildInputs = [ nix boost ];
+
+  postInstall = ''
+    # This is typically set by pipInstallHook/eggInstallHook,
+    # so we have to do so manually when using meson
+    export PYTHONPATH=$out/${python.sitePackages}:$PYTHONPATH
+  '';
+
+  pythonImportsCheck = [ "nix" ];
+
+  meta = with lib; {
+    description = ''
+       Eval nix code from python.
+    '';
+    maintainers = [ maintainers.mic92 ];
+    license = licenses.mit;
+  };
+}