编译步骤：
cd /root/vpp/
git clean -fdx
make install-dep
make bootstrap
make dpdk-install-dev
cd /root/vpp/dpdk
dpkg -i *.deb
cd /root/vpp/build-root
./bootstrap.sh
rm -fr *.deb
make V=0 PLATFORM=vpp TAG=vpp install-deb
dpkg -i *.deb
编译步骤：
cd /root/vpp/
git clean -fdx
make install-dep
make bootstrap
make dpdk-install-dev
cd /root/vpp/dpdk
dpkg -i *.deb
cd /root/vpp/build-root
./bootstrap.sh
rm -fr *.deb
make V=0 PLATFORM=vpp TAG=vpp install-deb
dpkg -i *.deb
