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/applications/graphics/monado/default.nix

@@ -0,0 +1,125 @@
+{ lib
+, stdenv
+, fetchFromGitLab
+, writeText
+, cmake
+, doxygen
+, glslang
+, pkg-config
+, python3
+, SDL2
+, dbus
+, eigen
+, ffmpeg
+, gst-plugins-base
+, gstreamer
+, hidapi
+, libGL
+, libXau
+, libXdmcp
+, libXrandr
+, libbsd
+, libffi
+, libjpeg
+# , librealsense
+, libsurvive
+, libusb1
+, libuv
+, libuvc
+, libv4l
+, libxcb
+, opencv4
+, openhmd
+, udev
+, vulkan-headers
+, vulkan-loader
+, wayland
+, wayland-protocols
+, zlib
+# Set as 'false' to build monado without service support, i.e. allow VR
+# applications linking against libopenxr_monado.so to use OpenXR standalone
+# instead of via the monado-service program. For more information see:
+# https://gitlab.freedesktop.org/monado/monado/-/blob/master/doc/targets.md#xrt_feature_service-disabled
+, serviceSupport ? true
+}:
+
+stdenv.mkDerivation rec {
+  pname = "monado";
+  version = "unstable-2022-05-28";
+
+  src = fetchFromGitLab {
+    domain = "gitlab.freedesktop.org";
+    owner = "monado";
+    repo = "monado";
+    rev = "011bcbdcff227e25507e5f2d81a83a2bbe478856";
+    sha256 = "sha256-8velNKSCZJtKO8ATwXDl1nU8RbxZ8TeyGiUQFOXifuI=";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    doxygen
+    glslang
+    pkg-config
+    python3
+  ];
+
+  cmakeFlags = [
+    "-DXRT_FEATURE_SERVICE=${if serviceSupport then "ON" else "OFF"}"
+  ];
+
+  buildInputs = [
+    SDL2
+    dbus
+    eigen
+    ffmpeg
+    gst-plugins-base
+    gstreamer
+    hidapi
+    libGL
+    libXau
+    libXdmcp
+    libXrandr
+    libbsd
+    libjpeg
+    libffi
+    # librealsense.dev - see below
+    libsurvive
+    libusb1
+    libuv
+    libuvc
+    libv4l
+    libxcb
+    opencv4
+    openhmd
+    udev
+    vulkan-headers
+    vulkan-loader
+    wayland
+    wayland-protocols
+    zlib
+  ];
+
+  # realsense is disabled, the build ends with the following error:
+  #
+  # CMake Error in src/xrt/drivers/CMakeLists.txt:
+  # Imported target "realsense2::realsense2" includes non-existent path
+  # "/nix/store/2v95aps14hj3jy4ryp86vl7yymv10mh0-librealsense-2.41.0/include"
+  # in its INTERFACE_INCLUDE_DIRECTORIES.
+  #
+  # for some reason cmake is trying to use ${librealsense}/include
+  # instead of ${librealsense.dev}/include as an include directory
+
+  # Help openxr-loader find this runtime
+  setupHook = writeText "setup-hook" ''
+    export XDG_CONFIG_DIRS=@out@/etc/xdg''${XDG_CONFIG_DIRS:+:''${XDG_CONFIG_DIRS}}
+  '';
+
+  meta = with lib; {
+    description = "Open source XR runtime";
+    homepage = "https://monado.freedesktop.org/";
+    license = licenses.boost;
+    maintainers = with maintainers; [ expipiplus1 prusnak ];
+    platforms = platforms.linux;
+    mainProgram = "monado-cli";
+  };
+}