#!/bin/bash

TARGET=${TARGET:-"x86_64-native-linuxapp-gcc"}

export ROOT_DIR=$(readlink -e $(dirname $0) | sed 's|/scripts||')
pushd ${ROOT_DIR}

echo '#include "pcap.h"' | cpp -H -o /dev/null 2>&1
if [ "$?" != "0" ]; then
	echo "Error: pcap is not installed. You may need to install libpcap-dev"
fi

echo '#include "numa.h"' | cpp -H -o /dev/null 2>&1
if [ "$?" != "0" ]; then
	echo "Error: NUMA library is not installed. You need to install libnuma-dev"
	exit 1
fi

git -c advice.detachedHead=false clone -q --depth=1 --single-branch --branch=v17.08 http://dpdk.org/git/dpdk dpdk
pushd dpdk
git log --oneline --decorate

#Make and edit DPDK configuration
make config T=${TARGET} O=${TARGET}
pushd ${TARGET}
#To use I/O without DPDK supported NIC's enable pcap pmd:
sed -ri 's,(CONFIG_RTE_LIBRTE_PMD_PCAP=).*,\1y,' .config
popd

#Build DPDK
make build O=${TARGET} EXTRA_CFLAGS="-fPIC"
make install O=${TARGET} DESTDIR=${TARGET}
popd

#Build ODP
./bootstrap;
./configure  --enable-test-vald  --enable-test-perf --enable-test-cpp \
	     --enable-debug --enable-debug-print \
	     --with-dpdk-path=`pwd`/dpdk/${TARGET}/usr/local
make