make a simple c++ project

nix/default.nix

@@ -0,0 +1,5 @@
+{ system, pkgs, inputs }:
+
+{
+  native = pkgs.callPackage ./native.nix {};
+}

nix/native.nix

@@ -0,0 +1,20 @@
+{
+  lib,
+  stdenv,
+  meson,
+  ninja,
+}:
+
+stdenv.mkDerivation {
+  pname = "native";
+  version = "0.1";
+
+  src = ../.;
+
+  nativeBuildInputs = [ meson ninja ];
+
+  meta = {
+    maintainers = with lib.maintainers; [ jopejoe1 ];
+    platforms = lib.platforms.all;
+  };
+}