centos5.6 源码安装 mysql5.5.
echo "/usr/local/mysql/bin/mysqld_safe --user=mysql &" >> /etc/rc.local

引用
编译mysql时的一些可选参数
cmake \
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_DATADIR=/usr/local/mysql/data \
-DMYSQL_UNIX_ADDR=/usr/local/mysql/data/mysqld.sock \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DENABLED_LOCAL_INFILE=1 \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \#这句原来没有，但是我觉得我应该写上
-DEXTRA_CHARSETS=all \
-DMYSQL_TCP_PORT=3306 \
-DWITH_DEBUG=0