cmd_net/modules.order := {   cat net/core/modules.order;   cat net/llc/modules.order;   cat net/ethernet/modules.order;   cat net/802/modules.order;   cat net/sched/modules.order;   cat net/netlink/modules.order;   cat net/bpf/modules.order;   cat net/ethtool/modules.order;   cat net/netfilter/modules.order;   cat net/ipv4/modules.order;   cat net/unix/modules.order;   cat net/ipv6/modules.order;   cat net/packet/modules.order;   cat net/bridge/modules.order;   cat net/dsa/modules.order;   cat net/8021q/modules.order;   cat net/wireless/modules.order;   cat net/switchdev/modules.order; :; } | awk '!x[$$0]++' - > net/modules.order