{ inputs = { flake-utils.url = "github:numtide/flake-utils"; nixpkgs.url = "nixpkgs/nixos-unstable"; }; outputs = { flake-utils, nixpkgs, ... }: flake-utils.lib.eachDefaultSystem ( system: let pkgs = nixpkgs.legacyPackages.${system}; stdenv = if pkgs.stdenv.isLinux then pkgs.stdenvAdapters.useMoldLinker pkgs.stdenv else pkgs.stdenv; in { devShell = pkgs.mkShell.override { inherit stdenv; } { buildInputs = with pkgs; [ openssl.dev pkg-config wayland glib gdk-pixbuf pango gtk3 libsoup_3.dev webkitgtk_4_1.dev ]; }; } ); }