centos7.2 mysql5.5编译安装

环境

centos7.2

源码包mysql5.5.38

mysql5.5开始，源码配置编译工具configure变成了cmake，所以先要去把cmake装上。并安装make,bison,cmake,gcc-c++,ncurses的包

首先安装依赖包

yum install make *curses* gcc gcc44* gcc-c++ gcc-g77 cmake -y

创建用户名mysql 设置不创建用户主目录、设置不能登录

useradd -M -s /sbin/nologin mysql

创建mysql存放数据库目录

mkdir -p /data/mysql

更改目录权限

chown -R mysql:mysql /data/mysql/

解压myslq源码包 进入目录

tar -xzvf mysql-5.5..tar.gz
cd mysql-5.5.

编译

/usr/bin/cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql/ \
-DMYSQL_UNIX_ADDR=/tmp/mysql.sock \
-DMYSQL_UNIX_ADDR=/data/mysql/mysql.sock \
-DSYSCONFDIR=/etc \
-DMYSQL_USER=mysql \
-DMYSQL_TCP_PORT= \
-DWITH_XTRADB_STORAGE_ENGINE= \
-DWITH_INNOBASE_STORAGE_ENGINE= \
-DWITH_PARTITION_STORAGE_ENGINE= \
-DWITH_BLACKHOLE_STORAGE_ENGINE= \
-DWITH_MYISAM_STORAGE_ENGINE= \
-DWITH_READLINE= \
-DENABLED_LOCAL_INFILE= \
-DWITH_EXTRA_CHARSETS= \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DEXTRA_CHARSETS=all \
-DWITH_BIG_TABLES= \
-DWITH_DEBUG=

编译完成后，安装数据库 

make && make install

初始化数据库

mv /etc/my.cnf /etc/my.cnf.bak
cp /usr/local/mysql/support-files/my-medium.cnf  /etc/my.cnf
/usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql/ --datadir=/data/mysql/ --defaults-file=/etc/my.cnf

vim /etc/my.cnf 

sed -i '46s#basedir=#basedir=/usr/local/mysql#g' /etc/init.d/mysqld
sed -i '47s#datadir=#datadir=/data/mysql#g' /etc/init.d/mysqld

#添加mysql服务
cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
chkconfig --add mysqld
chkconfig  mysqld on  # 开机启动mysql
#启动服务
service mysqld restart

#做链接
ln -s /usr/local/mysql/bin/mysql /usr/bin
ln -fs /usr/local/mysql/bin/mysqldump /usr/bin
ln -s /usr/local/mysql/lib/libmysqlclient.so. /usr/lib64/libmysqlclient.so.
ln -s /usr/local/mysql/bin/mysql /usr/local/bin/mysql
ln -s /usr/local/mysql/bin/mysqlimport /usr/local/bin/mysqlimport
ln -s /usr/local/mysql/bin/mysqldump /usr/local/bin/mysqldump
ln -s /usr/local/mysql/bin/mysql_config /usr/local/bin/mysql_config
ln -s /usr/local/mysql/bin/mysqladmin  /usr/bin/
ln -s /usr/local/mysql/include/* /usr/local/include/

ps -ef |grep mysql 看看启动成功没
或者看端口监听没有 netstat -tnl |grep 3306