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/uarray/default.nix

@@ -0,0 +1,49 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, fetchpatch
+, matchpy
+, numpy
+, astunparse
+, typing-extensions
+, pytestCheckHook
+, pytest-cov
+}:
+
+buildPythonPackage rec {
+  pname = "uarray";
+  version = "0.8.2";
+
+  src = fetchFromGitHub {
+    owner = "Quansight-Labs";
+    repo = pname;
+    rev = version;
+    sha256 = "1x2jp7w2wmn2awyv05xs0frpq0fa0rprwcxyg72wgiss0bnzxnhm";
+  };
+
+  patches = [(
+    # Fixes a compile error with newer versions of GCC -- should be included
+    # in the next release after 0.8.2
+    fetchpatch {
+      url = "https://github.com/Quansight-Labs/uarray/commit/a2012fc7bb94b3773eb402c6fe1ba1a894ea3d18.patch";
+      sha256 = "1qqh407qg5dz6x766mya2bxrk0ffw5h17k478f5kcs53g4dyfc3s";
+    }
+  )];
+
+  checkInputs = [ pytestCheckHook pytest-cov ];
+  propagatedBuildInputs = [ matchpy numpy astunparse typing-extensions ];
+
+  # Tests must be run from outside the source directory
+  preCheck = ''
+    cd $TMP
+  '';
+  pytestFlagsArray = ["--pyargs" "uarray"];
+  pythonImportsCheck = [ "uarray" ];
+
+  meta = with lib; {
+    description = "Universal array library";
+    homepage = "https://github.com/Quansight-Labs/uarray";
+    license = licenses.bsd0;
+    maintainers = [ maintainers.costrouc ];
+  };
+}