Centos 7环境下编译mysql 5.7

首先在编译之前，我们要了解相关mysql 5.7的编译选项，官网编译选项地址：http://dev.mysql.com/doc/refman/5.7/en/source-configuration-options.html

 

1、安装编译工具cmake和其他的c语言编译环境

 

 yum install -y make gcc gcc-c++ ncurses-devel cmake

 

编译选项解释

cmake指定编译选项的方式不同于make，其实现方式对比如下：

 

./configure --help

make                 |cmake

---------------------|--------------------------

./configure          |cmake .

./configure --help   |cmake . -LH or ccmake .

 

 

2、编译安装

（1）从MySQL 5.7.5开始Boost库是必需的，直接cmake指定选项，下面是自动下载，如果太慢可以手动下载，放在<directory> 里面，就OK。

-DDOWNLOAD_BOOST=0

-DWITH_BOOST=<directory>

 

 

（2）系统会自动下载 boost库，也可以手动。下面编译的时候我加了这个选项，自动下载。

-DDOWNLOAD_BOOST=1

-DWITH_BOOST=<directory>

 

 

对于mysql boost 库不能低于1.59.0，centos 7默认1.53.0

ERROR:MySQL currently requires boost_1_59_0  #更新到1.59版本就好

 

编译过程1个小时左右，视cpu性能而定。指定红色部分的目录的时候，目录必须要存在，不然编译后找不到相关文件。编译的时候建议在mysql用户下编译

mkdir /usr/local/mysql

mkdir /data/mysql                                          #在自定义分区data下创建mysql目录

groupadd mysql

useradd mysql -g mysql                                    #创建用户mysql属于用户组mysql

passwd mysql                                           #设置mysql用户的密码，以后可以登录这个用户方便mysql维护。

 

yum install openssl openssl-devel bison*

 

 

cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \

-DMYSQL_DATADIR=/data/mysql \

-DSYSCONFDIR=/usr/local/mysql/ \

-DWITH_INNOBASE_STORAGE_ENGINE=1 \

-DWITH_ARCHIVE_STORAGE_ENGINE=1 \

-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \

-DWITH_READLINE=1 \

-DWITH_LIBWRAP=0 \

-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \

-DWITH_SSL=system \

-DWITH_ZLIB=system \

-DDOWNLOAD_BOOST=1 \

-DWITH_BOOST=/var/lib

make

make install

chown -R mysql.mysql /usr/local/mysql /data/mysql          #把这个目录权限给用户mysql，编译之后再执行

 

编译后你会发现在mysql的根目录没有my.cnf配置文件，这时候系统会用自带/etc/my.cnf作为你的配置文件，这和你编译的配置文件路径不一样。建议把/etc/my.cnf改名为my.cng.back，然后用cp support-files/my-default.cnf ../my.cnf   将默认配置文件复制在你编译配置文件的路径。但是需要自己更改默认设置的配置文件。

 

my.cnf配置

[client]

#password = [your_password]

#socket = /usr/local/mysql/mysql.sock

default-character-set= utf8

 

[mysqld]

port = 3306

socket = /usr/local/mysql/mysql.sock

back_log = 120

max_connections = 3000

max_connect_errors = 30

max_allowed_packet = 32M

binlog_cache_size = 4M

max_heap_table_size = 128M

sort_buffer_size = 16M

join_buffer_size = 16M

query_cache_size = 128M

query_cache_limit = 4M

ft_min_word_len = 8

transaction_isolation = REPEATABLE-READ

key_buffer_size = 128M

read_buffer_size = 8M

skip_name_resolve = 1

basedir = /usr/local/mysql

datadir = /data/mysql

tmpdir = /tmp

log_error = error.log

default-storage-engine = INNODB

character-set-server = utf8

collation-server = utf8_general_ci

server-id = 1

 

[mysql]

no-auto-rehash

 

 

 

3、初始化数据库，并更改root用户密码

./bin/mysqld --initialize --datadir=/data/mysql --user=mysql          #初始化数据库的时候，最后一行输出会有一个root用户的随机密码，记住这个随机密码，第一次用root用户登录是要这个随机密码的。在进行其他命令操作之前要修改root用户的密码，命令如下：

SET PASSWORD FOR 'root'@'localhost' = PASSWORD('newpassword');

 

4、开启mysql服务，我这里是用mysql用户启动。

 

/usr/local/mysql/support-files/mysql.server start

 

 

附录：

 

[root@cloud mysql-5.7.15]# cmake . -LH

-- Running cmake version 2.8.11

-- Could NOT find Git (missing:  GIT_EXECUTABLE)

-- Configuring with MAX_INDEXES = 64U

-- SIZEOF_VOIDP 8

-- MySQL 5.7.15

-- Packaging as: mysql-5.7.15-Linux-x86_64

-- Local boost dir /var/lib/boost_1_59_0

-- Local boost zip /var/lib/boost_1_59_0.tar.gz

-- Found /var/lib/boost_1_59_0/boost/version.hpp

-- BOOST_VERSION_NUMBER is #define BOOST_VERSION 105900

-- BOOST_INCLUDE_DIR /var/lib/boost_1_59_0

-- OPENSSL_INCLUDE_DIR = /usr/include

-- OPENSSL_LIBRARY = /usr/lib64/libssl.so

-- CRYPTO_LIBRARY = /usr/lib64/libcrypto.so

-- OPENSSL_MAJOR_VERSION = 1

-- SSL_LIBRARIES = /usr/lib64/libssl.so;/usr/lib64/libcrypto.so;dl

-- WITH_PROTOBUF=bundled

-- protobuf version is 2.6

-- Using cmake version 2.8.11

-- Disabling -Wunused-but-set-variable warning for building NDB

-- Disabling -Wstrict-aliasing warning for building NDB

-- Not building NDB

-- Using Boost headers from /var/lib/boost_1_59_0

-- MYSQLX - Text log of protobuf messages enabled

-- Library mysqlclient depends on OSLIBS -lpthread;/usr/lib64/libz.so;m;rt;/usr/lib64/libssl.so;/usr/lib64/libcrypto.so;dl

-- Library mysqlserver depends on OSLIBS -lpthread;/usr/lib64/libz.so;m;rt;/usr/lib64/libssl.so;/usr/lib64/libcrypto.so;dl;crypt

-- INSTALL mysqlclient.pc lib/pkgconfig

-- Skipping deb packaging on unsupported platform .

-- CMAKE_BUILD_TYPE: RelWithDebInfo

-- COMPILE_DEFINITIONS: _GNU_SOURCE;_FILE_OFFSET_BITS=64;HAVE_CONFIG_H;HAVE_LIBEVENT1

-- CMAKE_C_FLAGS:  -Wall -Wextra -Wformat-security -Wvla -Wwrite-strings -Wdeclaration-after-statement

-- CMAKE_CXX_FLAGS:  -Wall -Wextra -Wformat-security -Wvla -Woverloaded-virtual -Wno-unused-parameter

-- CMAKE_C_FLAGS_RELWITHDEBINFO: -O3 -g -fabi-version=2 -fno-omit-frame-pointer -fno-strict-aliasing -DDBUG_OFF

-- CMAKE_CXX_FLAGS_RELWITHDEBINFO: -O3 -g -fabi-version=2 -fno-omit-frame-pointer -fno-strict-aliasing -DDBUG_OFF

-- Configuring done

-- Generating done

-- Build files have been written to: /usr/src/mysql-5.7.15

-- Cache values

// Path to a file.

BOOST_INCLUDE_DIR:PATH=/var/lib/boost_1_59_0

 

// Bundle mecab and ipadic with plugin

BUNDLE_MECAB:BOOL=ON

 

// Choose the type of build, options are: None(CMAKE_CXX_FLAGS or

 CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel

CMAKE_BUILD_TYPE:STRING=RelWithDebInfo

 

// Install path prefix, prepended onto install directories.

CMAKE_INSTALL_PREFIX:PATH=/usr/local/mysql

 

// Set to true if this is a community build

COMMUNITY_BUILD:BOOL=ON

 

// Path to a library.

CRYPTO_LIBRARY:FILEPATH=/usr/lib64/libcrypto.so

 

//

DEB_CODENAME:STRING=

 

// Download boost from sourceforge.

DOWNLOAD_BOOST:BOOL=1

 

// Timeout in seconds when downloading boost.

DOWNLOAD_BOOST_TIMEOUT:STRING=600

 

// Enable profiling

ENABLED_PROFILING:BOOL=ON

 

// Enable debug sync (debug builds only)

ENABLE_DEBUG_SYNC:BOOL=ON

 

// Download and build 3rd party source code components, e.g. google mock

ENABLE_DOWNLOADS:BOOL=OFF

 

// Enable gcov (debug, Linux builds only)

ENABLE_GCOV:BOOL=OFF

 

// Enable gprof (optimized, Linux builds only)

ENABLE_GPROF:BOOL=OFF

 

// Enable SASL on InnoDB Memcached

ENABLE_MEMCACHED_SASL:BOOL=OFF

 

// Enable SASL on InnoDB Memcached

ENABLE_MEMCACHED_SASL_PWDB:BOOL=OFF

 

//  Selection of features. This option is deprecated

FEATURE_SET:STRING=community

 

// Installation directory layout. Options are: TARGZ (as in tar.gz installer), WIN (as in zip installer), STANDALONE, RPM, DEB, SVR4, FREEBSD, GLIBC, OSX, SLES

INSTALL_LAYOUT:STRING=STANDALONE

 

// Where to install mysqlclient.pc, defaults to lib/pkgconfig

INSTALL_PKGCONFIGDIR:PATH=

 

// Path to a file.

LOCAL_BOOST_DIR:FILEPATH=/var/lib/boost_1_59_0

 

// Path to a file.

LOCAL_BOOST_ZIP:FILEPATH=/var/lib/boost_1_59_0.tar.gz

 

// Mutex type: event, sys or futex

MUTEXTYPE:STRING=event

 

// default MySQL data directory

MYSQL_DATADIR:PATH=/data/mysql

 

// default MySQL keyring directory

MYSQL_KEYRINGDIR:PATH=/usr/local/mysql/keyring

 

// MySQL maintainer-specific development environment

MYSQL_MAINTAINER_MODE:BOOL=OFF

 

// Path to a file.

OPENSSL_INCLUDE_DIR:PATH=/usr/include

 

// Path to a library.

OPENSSL_LIBRARY:FILEPATH=/usr/lib64/libssl.so

 

// Path to a file.

OPENSSL_ROOT_DIR:PATH=/usr

 

// Support tracing of Optimizer

OPTIMIZER_TRACE:BOOL=ON

 

// PATH to MySQL TMP dir. Defaults to the P_tmpdir macro in <stdio.h>

TMPDIR:PATH=P_tmpdir

 

// Link ARCHIVE statically to the server

WITH_ARCHIVE_STORAGE_ENGINE:BOOL=ON

 

// Enable address sanitizer

WITH_ASAN:BOOL=OFF

 

// Link BLACKHOLE statically to the server

WITH_BLACKHOLE_STORAGE_ENGINE:BOOL=ON

 

// Path to boost sources: a directory, or a tarball to be unzipped.

WITH_BOOST:PATH=/var/lib

 

// Support for client-side protocol tracing plugins

WITH_CLIENT_PROTOCOL_TRACING:BOOL=ON

 

// Use dbug/safemutex

WITH_DEBUG:BOOL=OFF

 

// Use flags from cmake/build_configurations/compiler_options.cmake

WITH_DEFAULT_COMPILER_OPTIONS:BOOL=ON

 

// Use feature set in cmake/build_configurations/feature_set.cmake

WITH_DEFAULT_FEATURE_SET:BOOL=ON

 

// By default use bundled editline

WITH_EDITLINE:STRING=bundled

 

// Compile MySQL with embedded server

WITH_EMBEDDED_SERVER:BOOL=ON

 

// Generate shared version of embedded library (in addition to the static one)

WITH_EMBEDDED_SHARED_LIBRARY:BOOL=OFF

 

// Options are: none, complex, all

WITH_EXTRA_CHARSETS:STRING=all

 

// Link FEDERATED statically to the server

WITH_FEDERATED_STORAGE_ENGINE:BOOL=ON

 

// Enable extra InnoDB debug checks

WITH_INNODB_EXTRA_DEBUG:BOOL=OFF

 

//

WITH_INNODB_MEMCACHED:BOOL=OFF

 

// By default use bundled libevent on this platform

WITH_LIBEVENT:STRING=bundled

 

// Compile with tcp wrappers support

WITH_LIBWRAP:BOOL=0

 

// By default use bundled lz4 library

WITH_LZ4:STRING=bundled

 

// <empty> (disabled) | system (use os library) | </path/to/custom/installation> (use custom version)

WITH_MECAB:STRING=

 

// Enable memory sanitizer

WITH_MSAN:BOOL=OFF

 

// Link NGRAM_PARSER statically to the server

WITH_NGRAM_PARSER:BOOL=ON

 

// Explicitly set NUMA memory allocation policy

WITH_NUMA:BOOL=ON

 

// Link PARTITION statically to the server

WITH_PARTITION_STORAGE_ENGINE:BOOL=ON

 

// Generate PIC objects

WITH_PIC:BOOL=OFF

 

// Build additonal code(plugins) that is located in rapid directory

WITH_RAPID:BOOL=ON

 

//

WITH_SSL:STRING=system

 

// Enable installation of systemd support files

WITH_SYSTEMD:BOOL=OFF

 

// Have a built-in test protocol trace plugin in libmysql (requires WITH_CLIENT_PROTOCOL_TRACING option)

WITH_TEST_TRACE_PLUGIN:BOOL=OFF

 

// Enable undefined behavior sanitizer

WITH_UBSAN:BOOL=OFF

 

// Compile MySQL with unit tests

WITH_UNIT_TESTS:BOOL=ON

 

// Valgrind instrumentation

WITH_VALGRIND:BOOL=OFF

 

//

WITH_ZLIB:STRING=system

 

// Enable logging of protobuf messages

XPLUGIN_LOG_PROTOBUF:STRING=1