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/pysc2/default.nix

@@ -0,0 +1,63 @@
+{ buildPythonPackage
+, lib
+, fetchFromGitHub
+, absl-py
+, enum34
+, future
+, mock
+, mpyq
+, numpy
+, portpicker
+, protobuf
+, pygame
+, s2clientprotocol
+, six
+, websocket-client
+, sc2-headless
+}:
+
+buildPythonPackage {
+  pname = "PySC2";
+  version = "1.2";
+
+  src = fetchFromGitHub {
+    owner = "deepmind";
+    repo = "pysc2";
+    rev = "39f84b01d662eb58b3d95791f59208c210afd4e7";
+    sha256 = "0dfbc2krd2rys1ji75ng2nl0ki8nhnylxljcp287bfb8qyz2m25p";
+  };
+
+  patches = [
+    ./fix-setup-for-py3.patch
+    ./parameterize-runconfig-sc2path.patch
+  ];
+
+  postPatch = ''
+    substituteInPlace "./pysc2/run_configs/platforms.py" \
+      --subst-var-by 'sc2path' '${sc2-headless}'
+  '';
+
+  propagatedBuildInputs = [
+    absl-py
+    enum34
+    future
+    mock
+    mpyq
+    numpy
+    portpicker
+    protobuf
+    pygame
+    s2clientprotocol
+    six
+    websocket-client
+    sc2-headless
+  ];
+
+  meta = {
+    description = "Starcraft II environment and library for training agents.";
+    homepage = "https://github.com/deepmind/pysc2";
+    license = lib.licenses.asl20;
+    platforms = lib.platforms.linux;
+    maintainers = with lib.maintainers; [ danharaj ];
+  };
+}