{
pkgs ? import (builtins.fetchTarball "channel:nixos-19.09") {
overlays = [
(import ./overlay.nix)
];
}
}:
let
pkgs' = if builtins.currentSystem == "aarch64-linux"
then pkgs
else pkgs.pkgsCross.aarch64-multiplatform
;
in
pkgs = pkgs';