这篇文章主要介绍了Mac系统下源码编译安装MySQL 5.7.17的教程详解,非常不错，具有参考借鉴价值，需要的朋友可以参考下
1、下载并解压到：/Users/xiechunping/Softwares/mysql-5.7.17
2、进入mysql-5.7.17，执行cmake
cd ../mysql-5.7.17 cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DENABLED_LOCAL_INFILE=1 -DMYSQL_USER=_mysql -DMYSQL_TCP_PORT=3306 -DMYSQL_DATADIR=/usr/local/mysql/db_data -DDOWNLOAD_BOOST=1 -DWITH_BOOST=/Users/xiechunping/Softwares/mysql-5.7.17/boost
3、配置数据目录权限
chown -R _mysql:_mysql /usr/local/mysql/db_data
4、编译并安装
make&&make install
5、安装数据库并启动
cd /usr/local/mysql bin/mysql_install_db --user=mysql --datadir=/usr/local/mysql/db_data support-files/mysql.server start
6、修改数据库root用户密码（首次进入密码为空）
修改：/usr/local/mysql/support-files/mysql.server第280行
为mysql的启动选项增加：--user=mysql --skip-grant-tables --skip-networking
执行：
support-files/mysql.server stop && support-files/mysql.server stop bin/mysql -u root mysql mysql>UPDATE user SET authentication_string=PASSWORD('mysql54321') where USER='root'; mysql>FLUSH PRIVILEGES; mysql>quit;
support-files/mysql.server stop
还原/usr/local/mysql/support-files/mysql.server文件
support-files/mysql.server start
bin/mysql -uroot -p Enter password: <输入新设的密码mysql54321> mysql>SET PASSWORD = PASSWORD('mysql54321'); mysql>ALTER USER 'root'@'localhost' PASSWORD EXPIRE NEVER; mysql>flush privileges; mysql>quit;
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