blob: b4638d4376f8aed1a1f577840c4b652505aeed1c [file] [log] [blame]
#!/usr/bin/env bash
# -----------------------------------------------------------------------------
# Builds and installs all tools needed for developing and testing P4 support in
# ONOS.
#
# Tested on Ubuntu 14.04 and 16.04.
#
# Recommended minimum system requirements:
# 4 GB of RAM
# 2 cores
# 8 GB free hard drive space (~4 GB to build everything)
# -----------------------------------------------------------------------------
# Exit on errors.
set -e
BUILD_DIR=~/p4tools
BMV2_COMMIT="1683392d8859907b8367cc0188d3d4ed8bea268c"
PI_COMMIT="b7053f7ad32eb8cddab2ed1f4a7e1e6a30fc5e57"
P4C_COMMIT="55067fd0e5f9e25fef06e58e49033da3493f796d"
PROTOBUF_COMMIT="tags/v3.0.2"
GRPC_COMMIT="tags/v1.3.0"
NUM_CORES=`grep -c ^processor /proc/cpuinfo`
function do_requirements {
sudo apt update
sudo apt-get install -y --no-install-recommends \
autoconf \
automake \
bison \
build-essential \
cmake \
cpp \
curl \
flex \
git \
libboost-dev \
libboost-program-options-dev \
libboost-system-dev \
libboost-filesystem-dev \
libboost-thread-dev \
libboost-filesystem-dev \
libboost-program-options-dev \
libboost-system-dev \
libboost-test-dev \
libboost-thread-dev \
libc6-dev \
libevent-dev \
libffi-dev \
libfl-dev \
libgc-dev \
libgc1c2 \
libgflags-dev \
libgmp-dev \
libjudy-dev \
libpcap-dev \
libgmp10 \
libgmpxx4ldbl \
libjudy-dev \
libpcap-dev \
libreadline6 \
libreadline6-dev \
libssl-dev \
libtool \
make \
mktemp \
pkg-config \
python \
python-dev \
python-ipaddr \
python-pip \
python-scapy \
tcpdump \
wget \
unzip
}
function do_requirements_1404 {
sudo apt install -y python-software-properties software-properties-common
sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
sudo add-apt-repository -y ppa:george-edison55/cmake-3.x
sudo apt update
sudo apt install -y \
cmake \
dpkg-dev \
g++-4.9 \
gcc-4.9 \
libboost-iostreams-dev
# Needed for p4c.
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.9 50
sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.9 50
}
function do_requirements_1604 {
sudo apt-get update
sudo apt-get install -y --no-install-recommends \
ca-certificates \
cmake \
g++ \
libboost-iostreams1.58-dev
}
function do_protobuf {
cd ${BUILD_DIR}
if [ ! -d protobuf ]; then
git clone https://github.com/google/protobuf.git
fi
cd protobuf
git fetch
git checkout ${PROTOBUF_COMMIT}
export CFLAGS="-Os"
export CXXFLAGS="-Os"
export LDFLAGS="-Wl,-s"
./autogen.sh
./configure --prefix=/usr
make -j${NUM_CORES}
sudo make install
sudo ldconfig
unset CFLAGS CXXFLAGS LDFLAGS
}
function do_grpc {
cd ${BUILD_DIR}
if [ ! -d grpc ]; then
git clone https://github.com/grpc/grpc.git
fi
cd grpc
git fetch
git checkout ${GRPC_COMMIT}
git submodule update --init
export LDFLAGS="-Wl,-s"
make -j${NUM_CORES}
sudo make install
sudo ldconfig
unset LDFLAGS
}
function do_p4runtime {
cd ${BUILD_DIR}
if [ ! -d p4runtime ]; then
git clone https://github.com/p4lang/PI.git p4runtime
fi
cd p4runtime
git fetch
git checkout ${PI_COMMIT}
git submodule update --init --recursive
./autogen.sh
./configure --with-proto 'CXXFLAGS=-O0 -g'
make -j${NUM_CORES}
sudo make install
sudo ldconfig
}
function do_bmv2 {
cd ${BUILD_DIR}
if [ ! -d bmv2 ]; then
git clone https://github.com/p4lang/behavioral-model.git bmv2
fi
cd bmv2
git fetch
git checkout ${BMV2_COMMIT}
# From bmv2's install_deps.sh
tmpdir=`mktemp -d -p .`
cd ${tmpdir}
bash ../travis/install-thrift.sh
bash ../travis/install-nanomsg.sh
sudo ldconfig
bash ../travis/install-nnpy.sh
cd ..
sudo rm -rf $tmpdir
./autogen.sh
./configure --enable-debugger --with-pi 'CXXFLAGS=-O0 -g'
make -j${NUM_CORES}
sudo make install
sudo ldconfig
# Simple_switch_grpc target
cd targets/simple_switch_grpc
./autogen.sh
./configure 'CXXFLAGS=-O0 -g'
make -j${NUM_CORES}
sudo make install
sudo ldconfig
}
function do_p4c {
cd ${BUILD_DIR}
if [ ! -d p4c ]; then
git clone https://github.com/p4lang/p4c.git
fi
cd p4c
git fetch
git checkout ${P4C_COMMIT}
git submodule update --init --recursive
mkdir -p build
cd build
cmake ..
make -j${NUM_CORES}
sudo make install
sudo ldconfig
}
function check_commit {
if [ ! -e $2 ]; then
return 0 # true
fi
if [[ $(< $2) != "$1" ]]; then
return 0 # true
fi
return 1 # false
}
# The following is borrowed from Mininet's util/install.sh
function version_ge {
# sort -V sorts by *version number*
latest=`printf "$1\n$2" | sort -V | tail -1`
# If $1 is latest version, then $1 >= $2
[ "$1" == "$latest" ]
}
MUST_DO_ALL=false
DID_REQUIREMENTS=false
function check_and_do {
# Check if the latest built commit is the same we are trying to build now, or if all projects
# must be built. If true builds this project.
commit_id="$1"
proj_dir="$2"
func_name="$3"
if ${MUST_DO_ALL} = true || check_commit ${commit_id} ${proj_dir}/.last_built_commit; then
echo "#"
echo "# Building ${proj_dir} (${commit_id})"
echo "#"
# Print commands used to install to aid debugging
set -x
if ! ${DID_REQUIREMENTS} = true; then
do_requirements
#TODO consider other Linux distros; presently this script assumes that it is running on Ubuntu
RELEASE=`lsb_release -rs`
if version_ge $RELEASE 16.04; then
do_requirements_1604
elif version_ge $RELEASE 14.04; then
do_requirements_1404
else
echo "Ubuntu version $RELEASE is not supported"
exit 1
fi
DID_REQUIREMENTS=true
fi
eval ${func_name}
echo ${commit_id} > ${BUILD_DIR}/${proj_dir}/.last_built_commit
# Build all next projects as they might depend on this one.
MUST_DO_ALL=true
# Disable printing to reduce output
set +x
else
echo "${proj_dir} is up to date (commit ${commit_id})"
fi
}
mkdir -p ${BUILD_DIR}
cd ${BUILD_DIR}
# In dependency order.
check_and_do ${PROTOBUF_COMMIT} protobuf do_protobuf
check_and_do ${GRPC_COMMIT} grpc do_grpc
check_and_do ${PI_COMMIT} p4runtime do_p4runtime
check_and_do ${BMV2_COMMIT} bmv2 do_bmv2
check_and_do ${P4C_COMMIT} p4c do_p4c
echo "Done!"