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/prboom-plus/default.nix

@@ -0,0 +1,62 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, cmake
+, SDL2
+, SDL2_mixer
+, SDL2_image
+, SDL2_net
+, fluidsynth
+, soundfont-fluid
+, portmidi
+, dumb
+, libvorbis
+, libmad
+, pcre
+}:
+
+stdenv.mkDerivation rec {
+  pname = "prboom-plus";
+  version = "2.6.2";
+
+  src = fetchFromGitHub {
+    owner = "coelckers";
+    repo = "prboom-plus";
+    rev = "v${version}";
+    sha256 = "iK70PMRLJiZHcK1jCQ2s88LgEMbcfG2pXjwCDVG7zUM=";
+  };
+
+  sourceRoot = "source/prboom2";
+
+  nativeBuildInputs = [
+    cmake
+  ];
+
+  buildInputs = [
+    SDL2
+    SDL2_mixer
+    SDL2_image
+    SDL2_net
+    fluidsynth
+    portmidi
+    dumb
+    libvorbis
+    libmad
+    pcre
+  ];
+
+  # Fixes impure path to soundfont
+  prePatch = ''
+    substituteInPlace src/m_misc.c --replace \
+      "/usr/share/sounds/sf3/default-GM.sf3" \
+      "${soundfont-fluid}/share/soundfonts/FluidR3_GM2-2.sf2"
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/coelckers/prboom-plus";
+    description = "An advanced, Vanilla-compatible Doom engine based on PrBoom";
+    license = licenses.gpl2Plus;
+    platforms = platforms.linux;
+    maintainers = [ maintainers.ashley ];
+  };
+}