编译安装前准备,先确认编译所需要的依赖软件包已经安装

yum groupinstall   "Desktop Platform Development" -y

yum groupinstall "Development tools" -y

yum install curl-devel ncurses-devel net-snmp-* *icu* libxml2-devel -y

第一大步:

编译mysql

mysql-5.6.26.tar.gz

# rm /mysqldata56 -rf
# rm /usr/local/mysql -rf
# rm /usr/src/mysql-*/ -rf
--删除以前编译过的，重新编译

yum install cmake

tar xvf mysql-5.6.26.tar.gz -C /usr/src/

cd /usr/src/mysql-5.6.26/

cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_EXTRA_CHARSETS=gbk,gb2312 -DENABLED_LOCAL_INFILE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1

make;make install

  安装后
1，手动编写my.cnf配置文件
# mkdir /usr/local/mysql/etc
# vim /usr/local/mysql/etc/my.cnf

[mysqld]
port=3307
datadir=/mysqldata56
pid-file=/mysqldata56/mysql56.pid
socket=/mysqldata56/mysql56.socket
log-error=/mysqldata56/mysql56-err.log
user=mysql

[client]
socket=/mysqldata56/mysql56.socket


2：创建相关目录，并修改权限
# useradd -u 27 mysql
# mkdir /mysqldata56
# chown mysql.mysql /mysqldata56 /usr/local/mysql/ -R


3：初始化数据库
# /usr/local/mysql/scripts/mysql_install_db --defaults-file=/usr/local/mysql/etc/my.cnf --user=mysql --basedir=/usr/local/mysql/


4：启动服务
# /usr/local/mysql/bin/mysqld_safe --defaults-file=/usr/local/mysql/etc/my.cnf &

5：登录
# /usr/local/mysql/bin/mysql

第二大步：编译安装php
编译之前，确认把以前编译过的给删除
# rm -rf /usr/src/lnmp
# rm -rf /usr/local/php 

lnmp搭建