{ lib, stdenv, fetchFromGitHub, cmake, pkg-config, libX11, libxcb, libXrandr, wayland, moltenvk, vulkan-headers, addDriverRunpath, enableX11 ? stdenv.hostPlatform.isLinux, testers, }: stdenv.mkDerivation (finalAttrs: { pname = "vulkan-loader"; version = "1.4.313.0"; src = fetchFromGitHub { owner = "KhronosGroup"; repo = "Vulkan-Loader"; rev = "vulkan-sdk-${finalAttrs.version}"; hash = "sha256-CeIjyW90Ri0MvhyFfYgss5Rjh5fHKhQf7CgBEcB/nPk="; }; patches = [ ./fix-pkgconfig.patch ]; nativeBuildInputs = [ cmake pkg-config ]; buildInputs = [ vulkan-headers ] ++ lib.optionals enableX11 [ libX11 libxcb libXrandr ] ++ lib.optionals stdenv.hostPlatform.isLinux [ wayland ]; cmakeFlags = [ "-DCMAKE_INSTALL_INCLUDEDIR=${vulkan-headers}/include" (lib.cmakeBool "BUILD_WSI_XCB_SUPPORT" enableX11) (lib.cmakeBool "BUILD_WSI_XLIB_SUPPORT" enableX11) ] ++ lib.optional stdenv.hostPlatform.isDarwin "-DSYSCONFDIR=${moltenvk}/share" ++ lib.optional stdenv.hostPlatform.isLinux "-DSYSCONFDIR=${addDriverRunpath.driverLink}/share" ++ lib.optional (stdenv.buildPlatform != stdenv.hostPlatform) "-DUSE_GAS=OFF"; outputs = [ "out" "dev" ]; doInstallCheck = true; installCheckPhase = '' grep -q "${vulkan-headers}/include" $dev/lib/pkgconfig/vulkan.pc || { echo vulkan-headers include directory not found in pkg-config file exit 1 } ''; passthru = { tests.pkg-config = testers.hasPkgConfigModules { package = finalAttrs.finalPackage; }; }; meta = with lib; { description = "LunarG Vulkan loader"; homepage = "https://www.lunarg.com"; platforms = platforms.unix ++ platforms.windows; license = licenses.asl20; maintainers = [ maintainers.ralith ]; broken = finalAttrs.version != vulkan-headers.version; pkgConfigModules = [ "vulkan" ]; }; })