centos下mysql源代码安装

$ wget "http://cdn.mysql.com/Downloads/MySQL-5.1/mysql-5.1.65.tar.gz"

$ groupadd mysql
$ useradd -g mysql mysql

$ CFLAGS="-O3" CXX=gcc CXXFLAGS="-O3 -felide-constructors -fno-exceptions -fno-rtti -fomit-frame-pointer -ffixed-ebp"

$ tar zxvf mysql-5.1.65.tar.gz
$ cd mysql-5.1.65/

$ ./configure --prefix=/usr/local/mysql --enable-assembler --with-mysqld-ldflags=-all-static --with-client-ldflags=-all-static --with-unix-socket-path=/usr/local/mysql/tmp/mysql.sock --with-charset=utf8 --with-collation=utf8_general_ci --with-extra-charsets=all --with-plugins=innobase,federated

$ make & make install

$ cp /usr/local/mysql/share/mysql/my-innodb-heavy-4G.cnf /etc/my.cnf

[mysqld]
default-storage-engine=INNODB
default-character-set=utf8

$ /usr/local/mysql/bin/mysql_install_db --basedir=/usr/local/mysql --datadir=/data/mysql/data --user=mysql

$ /usr/local/mysql/bin/mysqladmin -u root -p password "xxx"
（提示输入旧密码，直接回车）

$ /usr/local/mysql/bin/mysqld_safe --user=mysql --datadir=/data/mysql/data &

mysql -u root -p
mysql>use mysql;
mysql>GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY "xxx" WITH GRANT OPTION;
mysql>CREATE USER abc IDENTIFIED BY 'xxx';
mysql>GRANT ALL PRIVILEGES ON test.* TO 'abc'@'%' IDENTIFIED BY "xxx" WITH GRANT OPTION;

$ /usr/local/mysql/bin/mysqladmin -u root -p shutdown