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/desktops/lxqt/pcmanfm-qt/default.nix

@@ -0,0 +1,56 @@
+{ lib
+, mkDerivation
+, fetchFromGitHub
+, cmake
+, pkg-config
+, lxqt
+, qtbase
+, qttools
+, qtx11extras
+, libfm-qt
+, menu-cache
+, lxmenu-data
+, lxqtUpdateScript
+}:
+
+mkDerivation rec {
+  pname = "pcmanfm-qt";
+  version = "1.1.0";
+
+  src = fetchFromGitHub {
+    owner = "lxqt";
+    repo = pname;
+    rev = version;
+    sha256 = "AgNupKdjSigrgY2U9bnkQCV0BrRCw2X9WR4jUH6YmEU=";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    pkg-config
+    lxqt.lxqt-build-tools
+  ];
+
+  buildInputs = [
+    qtbase
+    qttools
+    qtx11extras
+    libfm-qt
+    libfm-qt
+    menu-cache
+    lxmenu-data
+  ];
+
+  passthru.updateScript = lxqtUpdateScript { inherit pname version src; };
+
+  postPatch = ''
+    substituteInPlace config/pcmanfm-qt/lxqt/settings.conf.in --replace @LXQT_SHARE_DIR@ /run/current-system/sw/share/lxqt
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/lxqt/pcmanfm-qt";
+    description = "File manager and desktop icon manager (Qt port of PCManFM and libfm)";
+    license = licenses.gpl2Plus;
+    platforms = with platforms; unix;
+    maintainers = teams.lxqt.members;
+  };
+}