initial commit, somehow

flake.lock

@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1779560665,
+        "narHash": "sha256-tpyBcxPpcQb8ukyNF7DoCwfSY3VPsxHoYwj00Cayv5o=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "64c08a7ca051951c8eae34e3e3cb1e202fe36786",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,53 @@
+{
+  description = "A nix flake for c++ dev";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils, ...}: 
+    flake-utils.lib.eachDefaultSystem (system: let
+      overlays = [
+      ];
+      pkgs = import nixpkgs {
+        inherit system overlays;
+        config.allowUnfree = true;
+      };
+
+      stdenv = pkgs.gcc16Stdenv;
+      mkDevShell = {name, ...}: with pkgs; gcc16Stdenv.mkDerivation rec {
+        inherit name;
+        nativeBuildInputs = [
+          pkg-config
+          llvmPackages_22.libcxx
+          llvmPackages_22.libllvm
+          llvmPackages_22.clang
+          clang-tools
+          clang
+          gcc16
+          gdb
+          lld
+          rgp
+          mold
+          wild
+          ninja
+        ];
+
+        buildInputs = [
+          udev alsa-lib-with-plugins vulkan-loader
+          libxkbcommon wayland
+          gcc16Stdenv.cc.cc.lib
+        ];
+
+        LD_LIBRARY_PATH = lib.makeLibraryPath buildInputs;
+	    };
+
+    in {
+      devShells = {
+        default = mkDevShell {
+          name = "cxx-dev";
+        };
+      };
+    });
+}