{ lib, stdenv, fetchFromGitHub, cmake, pkg-config, libX11, libxcb , libXrandr, wayland, moltenvk, vulkan-headers, addOpenGLRunpath }: stdenv.mkDerivation rec { pname = "vulkan-loader"; version = "1.2.198.0"; src = (assert version == vulkan-headers.version; fetchFromGitHub { owner = "KhronosGroup"; repo = "Vulkan-Loader"; rev = "sdk-${version}"; sha256 = "sha256-k3eCdZqCjFxpKa0pZ0K4XcORxdSOlr1dFa7C3Qzi04Y="; }); nativeBuildInputs = [ cmake pkg-config ]; buildInputs = [ vulkan-headers ] ++ lib.optionals (!stdenv.isDarwin) [ libX11 libxcb libXrandr wayland ]; cmakeFlags = [ "-DCMAKE_INSTALL_INCLUDEDIR=${vulkan-headers}/include" ] ++ lib.optional stdenv.isDarwin "-DSYSCONFDIR=${moltenvk}/share" ++ lib.optional stdenv.isLinux "-DSYSCONFDIR=${addOpenGLRunpath.driverLink}/share"; 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 } ''; meta = with lib; { description = "LunarG Vulkan loader"; homepage = "https://www.lunarg.com"; platforms = platforms.unix; license = licenses.asl20; maintainers = [ maintainers.ralith ]; }; }