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/flightgear/default.nix

@@ -0,0 +1,79 @@
+{ lib, stdenv, fetchurl, wrapQtAppsHook
+, freeglut, freealut, libGLU, libGL, libICE, libjpeg, openal, openscenegraph, plib
+, libSM, libunwind, libX11, xorgproto, libXext, libXi
+, libXmu, libXt, simgear, zlib, boost, cmake, libpng, udev, fltk13, apr
+, makeDesktopItem, qtbase, qtdeclarative, glew
+}:
+
+let
+  version = "2020.3.13";
+  shortVersion = builtins.substring 0 6 version;
+  data = stdenv.mkDerivation rec {
+    pname = "flightgear-data";
+    inherit version;
+
+    src = fetchurl {
+      url = "mirror://sourceforge/flightgear/release-${shortVersion}/FlightGear-${version}-data.txz";
+      sha256 = "sha256-C3iUVA7IJQ77OdXcaBnSpDphMFjmFZmn0nozQvdxSJM=";
+    };
+
+    dontUnpack = true;
+
+    installPhase = ''
+      mkdir -p "$out/share/FlightGear"
+      tar xf "${src}" -C "$out/share/FlightGear/" --strip-components=1
+    '';
+  };
+in
+stdenv.mkDerivation rec {
+  pname = "flightgear";
+   # inheriting data for `nix-prefetch-url -A pkgs.flightgear.data.src`
+  inherit version data;
+
+  src = fetchurl {
+    url = "mirror://sourceforge/flightgear/release-${shortVersion}/${pname}-${version}.tar.bz2";
+    sha256 = "sha256-Zhq/r0davIz9G6tXVZRp76ZivG0D9Y6Nl3OFAD/lqow=";
+  };
+
+  # Of all the files in the source and data archives, there doesn't seem to be
+  # a decent icon :-)
+  iconsrc = fetchurl {
+    url = "https://wiki.flightgear.org/w/images/6/62/FlightGear_logo.png";
+    sha256 = "1ikz413jia55vfnmx8iwrlxvx8p16ggm81mbrj66wam3q7s2dm5p";
+  };
+
+  desktopItem = makeDesktopItem {
+    name = "flightgear";
+    exec = "fgfs";
+    icon = iconsrc;
+    comment = "FlightGear Flight Simulator";
+    desktopName = "FlightGear";
+    genericName = "Flight simulator";
+    categories = [ "Game" "Simulation" ];
+  };
+
+  nativeBuildInputs = [ cmake wrapQtAppsHook ];
+  buildInputs = [
+    freeglut freealut libGLU libGL libICE libjpeg openal openscenegraph plib
+    libSM libunwind libX11 xorgproto libXext libXi
+    libXmu libXt simgear zlib boost libpng udev fltk13 apr qtbase
+    glew qtdeclarative
+  ];
+
+  postInstall = ''
+    mkdir -p "$out/share/applications/"
+    cp "${desktopItem}"/share/applications/* "$out/share/applications/" #*/
+  '';
+
+  qtWrapperArgs = [
+    "--set FG_ROOT ${data}/share/FlightGear"
+  ];
+
+  meta = with lib; {
+    description = "Flight simulator";
+    maintainers = with maintainers; [ raskin ];
+    platforms = platforms.linux;
+    hydraPlatforms = []; # disabled from hydra because it's so big
+    license = licenses.gpl2;
+  };
+}