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/applications/window-managers/sway/idle.nix

@@ -0,0 +1,38 @@
+{ lib, stdenv, fetchFromGitHub
+, meson, ninja, pkg-config, scdoc, wayland-scanner
+, wayland, wayland-protocols
+, systemdSupport ? stdenv.isLinux, systemd
+}:
+
+stdenv.mkDerivation rec {
+  pname = "swayidle";
+  version = "1.7.1";
+
+  src = fetchFromGitHub {
+    owner = "swaywm";
+    repo = "swayidle";
+    rev = version;
+    sha256 = "06iq12p4438d6bv3jlqsf01wjaxrzlnj1bnicn41kad563aq41xl";
+  };
+
+  strictDeps = true;
+  nativeBuildInputs = [ meson ninja pkg-config scdoc wayland-scanner ];
+  buildInputs = [ wayland wayland-protocols ]
+                ++ lib.optionals systemdSupport [ systemd ];
+
+  mesonFlags = [ "-Dman-pages=enabled" "-Dlogind=${if systemdSupport then "enabled" else "disabled"}" ];
+
+  postPatch = "substituteInPlace main.c --replace '%lu' '%zu'";
+
+  meta = with lib; {
+    description = "Idle management daemon for Wayland";
+    longDescription = ''
+      Sway's idle management daemon. It is compatible with any Wayland
+      compositor which implements the KDE idle protocol.
+    '';
+    inherit (src.meta) homepage;
+    license = licenses.mit;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ primeos ];
+  };
+}