{ stdenv, fetchFromGitHub, cmake, writeText, python3 , vulkan-headers, vulkan-loader, glslang , pkgconfig, xlibsWrapper, libxcb, libXrandr, wayland }: stdenv.mkDerivation rec { name = "vulkan-validation-layers-${version}"; version = "1.1.106.0"; # WARNING: glslang overrides in all-packages.nix must be updated to match known-good.json! src = fetchFromGitHub { owner = "KhronosGroup"; repo = "Vulkan-ValidationLayers"; rev = "sdk-${version}"; sha256 = "1sq42j8ikll2dyi9ygaz80lx89mvq9d21pkaf49gzhg4xjcd97dp"; }; nativeBuildInputs = [ pkgconfig cmake python3 ]; buildInputs = [ vulkan-headers vulkan-loader libxcb libXrandr wayland ]; enableParallelBuilding = true; cmakeFlags = [ "-DGLSLANG_INSTALL_DIR=${glslang}" ]; # Help vulkan-loader find the validation layers setupHook = writeText "setup-hook" '' export XDG_DATA_DIRS=@out@/share:$XDG_DATA_DIRS ''; # Include absolute paths to layer libraries in their associated # layer definition json files. patchPhase = '' sed "s|\([[:space:]]*set(INSTALL_DEFINES \''${INSTALL_DEFINES} -DRELATIVE_LAYER_BINARY=\"\)\(\$\")\)|\1$out/lib/\2|" -i layers/CMakeLists.txt ''; meta = with stdenv.lib; { description = "LunarG Vulkan loader"; homepage = https://www.lunarg.com; platforms = platforms.linux; license = licenses.asl20; maintainers = [ maintainers.ralith ]; }; }