# dev.nix { pkgs, ... }: { environment.systemPackages = with pkgs; [ rustc cargo pkg-config libxkbcommon xorg.libxcb xclip cmake gcc openssl pkg-config ]; # Set the PKG_CONFIG_PATH and OPENSSL_DIR for the environment environment.variables = { PKG_CONFIG_PATH = "${pkgs.openssl.dev}/lib/pkgconfig"; OPENSSL_DIR = "${pkgs.openssl.dev}"; }; }