[Centos7]安装编译安装boost库

#下载地址：http://www.boost.org
#         
tar zxvf boost_1_68_0.tar.gz
cd boost_1_68_0
#-with-libraries可以指定安装哪些库，如附录
./bootstrap.sh --with-libraries=all --with-toolset=gcc
./b2 toolset=gcc
./b2 install --prefix=/usr/local/boost-1.68.0/
ln -sf /usr/local/boost-1.68.0 /usr/local/boost
ln -sf /usr/local/boost/include /usr/include/boost
cat > /etc/ld.so.conf.d/boost.conf<<EOF
/usr/local/boost/lib
EOF
ldconfig -v
ldconfig -p |grep boost