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/airstrike/default.nix

@@ -0,0 +1,36 @@
+{ lib, stdenv, fetchurl, makeWrapper, SDL, SDL_image }:
+
+stdenv.mkDerivation rec {
+  pname = "airstrike-pre";
+  version = "6a";
+
+  src = fetchurl {
+    url = "https://icculus.org/airstrike/airstrike-pre${version}-src.tar.gz";
+    sha256 = "1h6rv2zcp84ycmd0kv1pbpqjgwx57dw42x7878d2c2vnpi5jn8qi";
+  };
+
+  nativeBuildInputs = [ makeWrapper ];
+  buildInputs = [ SDL SDL_image ];
+
+  NIX_LDFLAGS = "-lm";
+
+  installPhase = ''
+    ls -l
+    mkdir -p $out/bin
+    cp airstrike $out/bin
+
+    mkdir -p $out/share
+    cp -r data airstrikerc $out/share
+
+    wrapProgram $out/bin/airstrike \
+      --chdir "$out/share"
+  '';
+
+  meta = with lib; {
+    description = "A 2d dogfighting game";
+    homepage = "https://icculus.org/airstrike/";
+    license = licenses.gpl2;
+    maintainers = with maintainers; [ pSub ];
+    platforms = platforms.linux;
+  };
+}