51ak shows you MYSQL5.7 source code 2: compile existing code, 51akmysql5.7

51ak shows you MYSQL5.7 source code 2: compile existing code, 51akmysql5.7

Have worked as a DBA for many years

MYSQL source code is also the first contact

Try to record the process of viewing the MYSQL5.7 source code by yourself

 

Directory:

51ak: MYSQL5.7 source code 1: main Entry Function

51ak shows you MYSQL5.7 source code 2: compile existing code

 

Now install the source code in VSCODE as a service.

 

Testing Machine: CENTOS6 (Virtual Machine is configured as 4c + 4g ),

Install related components in YUM

Yum-y install gcc-c ++ ncurses-devel cmake make perl gcc autoconf automake zlib libxml libgcrypt libtool bison

After execution, check whether the existing BOOTST version is deleted.

root@wjz-3-227 ~]# rpm -qa boost*boost-filesystem-1.41.0-18.el6.x86_64boost-system-1.41.0-18.el6.x86_64[root@wjz-3-227 ~]#  yum -y remove boost-*Loaded plugins: fastestmirror, refresh-packagekit, securitySetting up Remove ProcessResolving Dependencies--> Running transaction check

 

Upload the edited files to the test machine and put them in the/work directory.

Copy and install BOOST

root@wjz-3-227 mysql-server]# lltotal 108drwxr-xr-x.  8 root root  4096 Mar 22  2018 boost_1_59_0-rw-r--r--.  1 root root   160 Dec 28 12:00 filter-provides.sh-rw-r--r--.  1 root root   176 Dec 28 12:00 filter-requires.shdrwxr-xr-x. 32 root root  4096 Mar 22  2018 mysql-5.1.72drwxr-xr-x. 35 root root  4096 Mar 22  2018 mysql-5.7.21-rw-r--r--.  1 root root 88859 Dec 28 12:00 mysql.spec[root@wjz-3-227 mysql-server]# cp -r  boost_1_59_0 /usr/local/boost

 

Run the following script:

groupadd mysqlmkdir /home/mysqlmkdir /home/mysql/datauseradd mysql -g mysql -d /home/mysqlcd mysql-5.7.21/mkdir debugcd debug

Start MAKE

cmake .. \-DCMAKE_INSTALL_PREFIX=/home/mysql  \-DMYSQL_DATADIR=/home/mysql/data \-DDEFAULT_CHARSET=utf8  \-DDEFAULT_COLLATION=utf8_general_ci \-DMYSQL_TCP_PORT=3306 \-DMYSQL_USER=mysql  \-DWITH_MYISAM_STORAGE_ENGINE=1  \-DWITH_INNOBASE_STORAGE_ENGINE=1  \-DWITH_ARCHIVE_STORAGE_ENGINE=1  \-DWITH_BLACKHOLE_STORAGE_ENGINE=1  \-DDOWNLOAD_BOOST=1  \-DWITH_BOOST=/usr/local/boost

If yes, the operation is successful.

 

Make-j 4

Long wait, compilation successful (testing machine performance too many times)

 

The following installation and initialization:

Make install make clean rm-f CMakeCache.txt cd/home/mysqlchown-R mysql: mysql. ll bin/mysqld -- initialize -- user = mysql -- basedir =/home/mysql -- datadir =/home/mysql/data # Remember the generated password in this step, use ll data/vim/etc/my later. cnf vim mysql. server cp mysql. server/etc/init. d/mysqld3306chmod 755/etc/init. d/mysqld3306 cd .. llservice mysqld3306 startbin/mysql-h127.0.0.1-uroot-p

 

So far