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/pygobject/3.nix

@@ -0,0 +1,66 @@
+{ lib
+, stdenv
+, fetchurl
+, buildPythonPackage
+, pkg-config
+, glib
+, gobject-introspection
+, pycairo
+, cairo
+, ncurses
+, meson
+, ninja
+, isPy3k
+, gnome
+}:
+
+buildPythonPackage rec {
+  pname = "pygobject";
+  version = "3.42.1";
+
+  outputs = [ "out" "dev" ];
+
+  disabled = !isPy3k;
+
+  format = "other";
+
+  src = fetchurl {
+    url = "mirror://gnome/sources/${pname}/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
+    sha256 = "HzS192JN415E61p+tCg1MoW9AwBNVRMaX39/qbkPPMk=";
+  };
+
+  nativeBuildInputs = [
+    pkg-config
+    meson
+    ninja
+    gobject-introspection
+  ];
+
+  buildInputs = [
+    glib
+    gobject-introspection
+  ] ++ lib.optionals stdenv.isDarwin [
+    ncurses
+  ];
+
+  propagatedBuildInputs = [
+    pycairo
+    cairo
+  ];
+
+  passthru = {
+    updateScript = gnome.updateScript {
+      packageName = pname;
+      attrPath = "python3.pkgs.${pname}3";
+      versionPolicy = "odd-unstable";
+    };
+  };
+
+  meta = with lib; {
+    homepage = "https://pygobject.readthedocs.io/";
+    description = "Python bindings for Glib";
+    license = licenses.lgpl21Plus;
+    maintainers = with maintainers; [ jtojnar ];
+    platforms = platforms.unix;
+  };
+}