Files
rippled/Builds/Ubuntu/build_clang_libs.sh
2016-04-26 17:57:19 -07:00

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#!/usr/bin/env bash
#
# This scripts installs boost and protobuf built with clang. This is needed on
# ubuntu 15.10 when building with clang
# It will build these in a 'clang' subdirectory that it creates below the directory
# this script is run from. If a clang directory already exists the script will refuse
# to run.
if hash lsb_release 2>/dev/null; then
if [ $(lsb_release -si) == "Ubuntu" ]; then
ubuntu_release=$(lsb_release -sr)
fi
fi
if [ -z "${ubuntu_release}" ]; then
echo "System not supported"
exit 1
fi
if ! hash clang 2>/dev/null; then
clang_version=3.7
if [ ${ubuntu_release} == "16.04" ]; then
clang_version=3.8
fi
sudo apt-get -y install clang-${clang_version}
update-alternatives --install /usr/bin/clang clang /usr/bin/clang-${clang_version} 99 clang++
hash -r
if ! hash clang 2>/dev/null; then
echo "Please install clang"
exit 1
fi
fi
if [ ${ubuntu_release} != "16.04" ] && [ ${ubuntu_release} != "15.10" ]; then
echo "clang specific boost and protobuf not needed"
exit 0
fi
if [ -d clang ]; then
echo "clang directory already exists. Cowardly refusing to run"
exit 1
fi
if ! hash wget 2>/dev/null; then
sudo apt-get -y install wget
hash -r
if ! hash wget 2>/dev/null; then
echo "Please install wget"
exit 1
fi
fi
num_procs=$(lscpu -p | grep -v '^#' | sort -u -t, -k 2,4 | wc -l) # pysical cores
mkdir clang
pushd clang > /dev/null
# Install protobuf
pb=protobuf-2.6.1
pb_tar=${pb}.tar.gz
wget -O ${pb_tar} https://github.com/google/protobuf/releases/download/v2.6.1/${pb_tar}
tar xf ${pb_tar}
rm ${pb_tar}
pushd ${pb} > /dev/null
./configure CC=clang CXX=clang++ CXXFLAGS='-std=c++14 -O3 -g'
make -j${num_procs}
popd > /dev/null
# Install boost
boost_ver=1.60.0
bd=boost_${boost_ver//./_}
bd_tar=${bd}.tar.gz
wget -O ${bd_tar} http://sourceforge.net/projects/boost/files/boost/${boost_ver}/${bd_tar}
tar xf ${bd_tar}
rm ${bd_tar}
pushd ${bd} > /dev/null
./bootstrap.sh
./b2 toolset=clang -j${num_procs}
popd > /dev/null
popd > /dev/null