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/pytest-mpl/default.nix

@@ -0,0 +1,68 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, setuptools-scm
+, pytest
+, jinja2
+, matplotlib
+, nose
+, pillow
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "pytest-mpl";
+  version = "0.15.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-p5/UKLVoDYclp2o/MBb2oX1pHzxsQpHjmfwU1kFSKbw=";
+  };
+
+  nativeBuildInputs = [
+    setuptools-scm
+  ];
+
+  buildInputs = [
+    pytest
+  ];
+
+  SETUPTOOLS_SCM_PRETEND_VERSION=version;
+
+  propagatedBuildInputs = [
+    jinja2
+    matplotlib
+    nose
+    pillow
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+
+  disabledTests = [
+    # Broken since b6e98f18950c2b5dbdc725c1181df2ad1be19fee
+    "test_hash_fails"
+    "test_hash_missing"
+  ];
+
+  disabledTestPaths = [
+    # Following are broken since at least a1548780dbc79d76360580691dc1bb4af4e837f6
+    "tests/subtests/test_subtest.py"
+  ];
+
+  preCheck = ''
+    export HOME=$(mktemp -d)
+    mkdir -p $HOME/.config/matplotlib
+    echo "backend: ps" > $HOME/.config/matplotlib/matplotlibrc
+    ln -s $HOME/.config/matplotlib $HOME/.matplotlib
+  '';
+
+  meta = with lib; {
+    description = "Pytest plugin to help with testing figures output from Matplotlib";
+    homepage = "https://github.com/matplotlib/pytest-mpl";
+    license = licenses.bsd3;
+    maintainers = [ maintainers.costrouc ];
+  };
+}