Project init with hello world.

flake.nix

@@ -0,0 +1,36 @@
+{
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+    devkitNix.url = "github:bandithedoge/devkitNix";
+  };
+
+  outputs = {
+    self,
+    nixpkgs,
+    flake-utils,
+    devkitNix,
+    ...
+  }:
+    flake-utils.lib.eachDefaultSystem (
+      system: let
+        pkgs = import nixpkgs {
+          inherit system;
+          overlays = [devkitNix.overlays.default];
+        };
+      in {
+        devShells.default = pkgs.mkShell.override {stdenv = pkgs.devkitNix.stdenvARM;} {packages = with pkgs; [imagemagick];};
+        packages.default = pkgs.devkitNix.stdenvARM.mkDerivation {
+          name = "somding";
+          src = ./.;
+          buildInputs = [pkgs.imagemagick pkgs.which];
+
+          # makeFlags = ["TARGET=example"];
+          installPhase = ''
+            mkdir $out
+            cp 3ds.3dsx $out
+          '';
+        };
+      }
+    );
+}