编译安装MariaDB 5.5数据库
今天早上看到开源社区介绍MySQL 手册已经悄悄移除 GPL 许可证，看来离收费不远了。公司的mysql 要迁移到MariaDB上了。
下载：
wget http://www.cmake.org/files/v2.8/cmake-2.8.5.tar.gz
wget http://mirrors.ustc.edu.cn/mariadb/mariadb-5.5.31/kvm-tarbake-jaunty-x86/mariadb-5.5.31.tar.gz
安装cmake，mysql-5.5后需要使用cmake配置
tar zxf cmake-2.8.5.tar.gz
cd cmake-2.8.5
./bootstrap
make
make install
cd ..
安装mariadb
CFLAGS="-O3"
CXX=gcc
CXXFLAGS="-O3 -felide-constructors -fno-exceptions -fno-rtti"
yum install ncurses-devel -y
yum install libaio-devel -y
useradd mysql
tar -zxvf mariadb-5.5.27.tar.gz
cd mariadb-5.5.27
cmake . -LH|more //CMake下查看MySQL的编译配置
cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mariamysql -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_FEDERATED_STORAGE_ENGINE=1 -DENABLED_LOCAL_INFILE=1 -DEXTRA_CHARSETS=all -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_DEBUG=0 -DBUILD_CONFIG=mysql_release -DFEATURE_SET=community -DWITH_EMBEDDED_SERVER=OFF
make -j 8 //-j指定用于编译的CPU核数，可以加快编译速度
make install
cp support-files/my-innodb-heavy-4G.cnf /etc/my.cnf
/usr/local/mariamysql/scripts/mysql_install_db --basedir=/usr/local/mariamysql/ --datadir=/usr/local/mariamysql/data/ --user=mysql
/usr/local/mariamysql/bin/mysqld_safe --user=mysql &
root@test:[/usr/local/mariamysql/bin]mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or g.
Your MySQL connection id is 4
Server version: 5.5.31-MariaDB-log MariaDB Server
Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
mysql>
编译安装MariaDB 5.5数据库
