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/games/chessx/default.nix

@@ -0,0 +1,56 @@
+{ mkDerivation
+, lib
+, pkg-config
+, zlib
+, qtbase
+, qtsvg
+, qttools
+, qtmultimedia
+, qmake
+, fetchurl
+}:
+
+mkDerivation rec {
+  pname = "chessx";
+  version = "1.5.7";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/chessx/chessx-${version}.tgz";
+    sha256 = "sha256-wadIO3iNvj8LgIzExHTmeXxXnWOI+ViLrdhAlzZ79Jw=";
+  };
+
+  nativeBuildInputs = [
+    pkg-config
+    qmake
+  ];
+
+  buildInputs = [
+    qtbase
+    qtmultimedia
+    qtsvg
+    qttools
+    zlib
+  ];
+
+  # RCC: Error in 'resources.qrc': Cannot find file 'i18n/chessx_da.qm'
+  enableParallelBuilding = false;
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p "$out/bin"
+    mkdir -p "$out/share/applications"
+    cp -pr release/chessx "$out/bin"
+    cp -pr unix/chessx.desktop "$out/share/applications"
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    homepage = "http://chessx.sourceforge.net/";
+    description = "Browse and analyse chess games";
+    license = licenses.gpl2;
+    maintainers = [ maintainers.luispedro ];
+    platforms = platforms.linux;
+  };
+}