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/eve/default.nix

@@ -0,0 +1,46 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, flask
+, events
+, pymongo
+, simplejson
+, cerberus
+, setuptools
+}:
+
+buildPythonPackage rec {
+  pname = "Eve";
+  version = "1.1.5";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "5647ee7dd6e063b967276e49f564cd4f96decdd0a218482bdf86c404a2be1fbf";
+  };
+
+  propagatedBuildInputs = [
+    cerberus
+    events
+    flask
+    pymongo
+    simplejson
+    setuptools
+  ];
+
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace "events>=0.3,<0.4" "events>=0.3,<0.5"
+  '';
+
+  pythonImportsCheck = [ "eve" ];
+
+  # tests call a running mongodb instance
+  doCheck = false;
+
+  meta = with lib; {
+    homepage = "https://python-eve.org/";
+    description = "Open source Python REST API framework designed for human beings";
+    license = licenses.bsd3;
+    maintainers = [ maintainers.marsam ];
+  };
+}