{ description = "A devshell flake for my ft_ping project"; inputs = { nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable"; }; outputs = { nixpkgs, self, }: let supportedSystems = [ "x86_64-linux" ]; forEachSupportedSystem = f: nixpkgs.lib.genAttrs supportedSystems ( system: f { pkgs = import nixpkgs { inherit system; }; } ); in { devShells = forEachSupportedSystem ( { pkgs }: { default = pkgs.mkShell { nativeBuildInputs = with pkgs; [ gcc clang ]; hardeningDisable = [ "all" ]; packages = with pkgs; [ gdb valgrind compiledb inetutils nixfmt-rfc-style ]; }; } ); }; }