Takayuki is awesome!
$ git submodule init
$ git submodule update
$ cd dpdk
$ make install T=x86_64-native-linuxapp-gcc
$ ./configure
$ make
$ ./configure --enable-debug
$ make
Then, use -d option with lwip-dpdk.
$ cd dpdk/x86_64-native-linuxapp-gcc
$ vi .config
Set `CONFIG_RTE_LIBRTE_PMD_PCAP` to y(es) which is n(o) by default.
$ make