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/scummvm/default.nix

@@ -0,0 +1,49 @@
+{ lib, stdenv, fetchurl, nasm
+, alsa-lib, curl, flac, fluidsynth, freetype, libjpeg, libmad, libmpeg2, libogg, libvorbis, libGLU, libGL, SDL2, zlib
+, Cocoa, AudioToolbox, Carbon, CoreMIDI, AudioUnit, cctools
+}:
+
+stdenv.mkDerivation rec {
+  pname = "scummvm";
+  version = "2.5.1";
+
+  src = fetchurl {
+    url = "http://scummvm.org/frs/scummvm/${version}/${pname}-${version}.tar.xz";
+    sha256 = "sha256-n9jbOORFYUS/jDTazffyBOdfGOjkSOwBzgjOgmoDXwE=";
+  };
+
+  nativeBuildInputs = [ nasm ];
+
+  buildInputs = lib.optionals stdenv.isLinux [
+    alsa-lib
+  ] ++ lib.optionals stdenv.isDarwin [
+    Cocoa AudioToolbox Carbon CoreMIDI AudioUnit
+  ] ++ [
+    curl freetype flac fluidsynth libjpeg libmad libmpeg2 libogg libvorbis libGLU libGL SDL2 zlib
+  ];
+
+  dontDisableStatic = true;
+
+  enableParallelBuilding = true;
+
+  configurePlatforms = [ "host" ];
+  configureFlags = [
+    "--enable-c++11"
+    "--enable-release"
+  ];
+
+  # They use 'install -s', that calls the native strip instead of the cross
+  postConfigure = ''
+    sed -i "s/-c -s/-c -s --strip-program=''${STRIP@Q}/" ports.mk
+  '' + lib.optionalString stdenv.isDarwin ''
+    substituteInPlace config.mk --replace x86_64-apple-darwin-ranlib ${cctools}/bin/ranlib
+  '';
+
+  meta = with lib; {
+    description = "Program to run certain classic graphical point-and-click adventure games (such as Monkey Island)";
+    homepage = "https://www.scummvm.org/";
+    license = licenses.gpl2;
+    maintainers = [ maintainers.peterhoeg ];
+    platforms = platforms.unix;
+  };
+}