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/racer/default.nix

@@ -0,0 +1,32 @@
+{ fetchurl, lib, stdenv, allegro, libjpeg, makeWrapper }:
+
+stdenv.mkDerivation rec {
+  pname = "racer";
+  version = "1.1";
+
+  src = if stdenv.hostPlatform.system == "i686-linux" then fetchurl {
+    url = "http://hippo.nipax.cz/src/racer-${version}.tar.gz";
+    sha256 = "0fll1qkqfcjq87k0jzsilcw701z92lfxn2y5ga1n038772lymxl9";
+  } else if stdenv.hostPlatform.system == "x86_64-linux" then fetchurl {
+    url = "https://hippo.nipax.cz/src/racer-${version}.64.tar.gz";
+    sha256 = "0rjy3gmlhwfkb9zs58j0mc0dar0livwpbc19r6zw5r2k6r7xdan0";
+  } else
+    throw "System not supported";
+
+  nativeBuildInputs = [ makeWrapper ];
+  buildInputs = [ allegro libjpeg ];
+
+  prePatch = ''
+    sed -i s,/usr/local,$out, Makefile src/HGFX.cpp src/STDH.cpp
+    sed -i s,/usr/share,$out/share, src/HGFX.cpp src/STDH.cpp
+  '';
+
+  patches = [ ./mkdir.patch ];
+
+  meta = {
+    description = "Car racing game";
+    homepage = "http://hippo.nipax.cz/download.en.php";
+    license = lib.licenses.gpl2Plus;
+    platforms = lib.platforms.linux;
+  };
+}

pkgs/games/racer/mkdir.patch

@@ -0,0 +1,13 @@
+diff --git a/src/STDH.cpp b/src/STDH.cpp
+index 5f78473..47c3f8b 100644
+--- a/src/STDH.cpp
++++ b/src/STDH.cpp
+@@ -5,6 +5,8 @@
+ #include "player.h"
+ #include "drivers.h"
+ #include "cup.h"
++#include <sys/stat.h>
++#include <sys/types.h>
+ 
+ HScreen hscreen;
+