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/hypothesmith/default.nix

@@ -0,0 +1,57 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, hypothesis
+, lark
+, libcst
+, parso
+, pytestCheckHook
+, pytest-xdist
+}:
+
+buildPythonPackage rec {
+  pname = "hypothesmith";
+  version = "0.2.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0fb7b3fd03d76eddd4474b0561e1c2662457593a74cc300fd27e5409cd4d7922";
+  };
+
+  patches = [
+    ./remove-black.patch
+  ];
+
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace "lark-parser" "lark"
+
+    substituteInPlace tox.ini \
+      --replace "--cov=hypothesmith" "" \
+      --replace "--cov-branch" "" \
+      --replace "--cov-report=term-missing:skip-covered" "" \
+      --replace "--cov-fail-under=100" ""
+  '';
+
+  propagatedBuildInputs = [ hypothesis lark libcst ];
+
+  checkInputs = [ parso pytestCheckHook pytest-xdist ];
+
+  pytestFlagsArray = [
+    "-v"
+  ];
+
+  disabledTests = [
+    # https://github.com/Zac-HD/hypothesmith/issues/21
+    "test_source_code_from_libcst_node_type"
+  ];
+
+  pythonImportsCheck = [ "hypothesmith" ];
+
+  meta = with lib; {
+    description = "Hypothesis strategies for generating Python programs, something like CSmith";
+    homepage = "https://github.com/Zac-HD/hypothesmith";
+    license = licenses.mpl20;
+    maintainers = with maintainers; [ SuperSandro2000 ];
+  };
+}