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/acoustics/default.nix

@@ -0,0 +1,59 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, matplotlib
+, numpy
+, pandas
+, pytestCheckHook
+, pythonOlder
+, scipy
+, tabulate
+}:
+
+buildPythonPackage rec {
+  pname = "acoustics";
+  version = "0.2.4.post0";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "a162625e5e70ed830fab8fab0ddcfe35333cb390cd24b0a827bcefc5bbcae97d";
+  };
+
+  propagatedBuildInputs = [
+    matplotlib
+    numpy
+    pandas
+    scipy
+    tabulate
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  preCheck = ''
+    export HOME=$TMPDIR
+    mkdir -p $HOME/.matplotlib
+    echo "backend: ps" > $HOME/.matplotlib/matplotlibrc
+  '';
+
+  pytestFlagsArray = [
+    "-Wignore::DeprecationWarning"
+  ];
+
+  disabledTestPaths = [
+    # All tests fail with TypeError
+    "tests/test_aio.py"
+  ];
+
+  pythonImportsCheck = [ "acoustics" ];
+
+  meta = with lib; {
+    description = "Python package for acousticians";
+    maintainers = with maintainers; [ fridh ];
+    license = with licenses; [ bsd3 ];
+    homepage = "https://github.com/python-acoustics/python-acoustics";
+  };
+}