Ubuntu18.04交叉编译ntp服务

源码下载：

官网

Index of /~ntp/ntp_spool/ntp4

解压：

$tar -zxvf ntp-4.2.8p15.tar.gz
$cd ntp-4.2.8p15/

配置:

进入解压目录下，运行configure脚本生成makefile文件

./configure CFLAGS="-O2 -g -fPIC" \
                        --prefix=$(pwd)/__install \
                        --host=arm-linux\
                        CC=/opt/ext-toolchain/bin/arm-linux-gnueabihf-gcc \
                        AR=/opt/ext-toolchain/bin/arm-linux-gnueabihf-ar \
                        AS=/opt/ext-toolchain/bin/arm-linux-gnueabihf-as \
                        -with-yielding-select=yes \
                        --with-openssl-incdir=/home/bwton/project/openssl-1.0.1f/__install/include/ \
                        --with-openssl-libdir=/home/bwton/project/openssl-1.0.1f/__install/lib/ \
                        --with-ntpsnmpd=no

编译

$make -j4

安装

$make install