一、概述
最近,在CentOS 6.8服务器上编译安装MySQL 8.0.18的源码,百度了许久,发现网上的安装方式没一个可用的。基本都是基于CentOS 7.x来安装MySQL8.0,并且安装过程中会出现各种问题,按照他们的文章进行安装根本解决不了问题。更重要的一点就是,很多文章的内容一模一样!!我就纳闷了,那些发表文章的人,自己真的安装并且验证过吗?还是只是一味的抄袭呢?!
确实很无语啊,对于一个技术人来说,一定要解决这个问题。于是我彻底关闭了百度,开始翻看MySQL官方文档,自己研究安装方式,总结出MySQL 8.x在各CentOS版本下的安装方式,整理成文,供大家参考。
本文的安装方式涉及到的CentOS版本不限,MySQL版本为8.x。
二、安装版本
本文以如下版本为例进行介绍。
服务器:CentOS:6.8
MySQL:8.0.18
gcc:9.2.0
cmake:3.15.2
服务器配置。
这里,我编译安装MySQL8.0.18时,使用的服务器配置如下。
CentOS 6.8,内存6G,磁盘60G。
我在内存4G,磁盘60G的情况下,编译不成功,内存不足;在内存6G,磁盘20G的情况下,编译也不成功,磁盘空间不足,所以编译安装MySQL 8.x还是需要一定的内存和磁盘空间的。
三、安装环境准备
1.安装基础依赖环境
在CentOS 6.8服务器中安装一些基础依赖环境,如下所示。
yum -y install xz wget gcc-c++ ncurses ncurses-devel cmake make perl openssl openssl-devel gcc* libxml2 libxml2-devel curl-devel libjpeg* libpng* freetype* make gcc-c++ cmake bison-devel bison perl perl-devel perl perl-devel glibc-devel.i686 glibc-devel libaio ntpdate readline-devel zlib.x86_64 zlib-devel.x86_64 libcurl-* net-tool* sysstat lrzsz dos2unix telnet.x86_64 nethogs iftop iotop unzip ftp.x86_64 xfs* expect vim psmisc openssh-client* libaio libaio1 libnuma bzip2 epel-release
2.修改服务器配置
修改CentOS 6.8服务器配置,如下所示
[root@binghe ~]# vim /etc/selinux/config SELINUX=disabled
3.添加mysql用户
groupadd mysql useradd -g mysql mysql
4.创建安装MySQL所需要的目录
mkdir -p /usr/local/mysql mkdir -p /data/mysql/run mkdir -p /data/mysql/data mkdir -p /data/mysql/tmp mkdir -p /data/mysql/conf mkdir -p /data/mysql/log/bin_log mkdir -p /data/mysql/log/error_log mkdir -p /data/mysql/log/query_log mkdir -p /data/mysql/log/general_log mkdir -p /data/mysql/log/innodb_ts mkdir -p /data/mysql/log/undo_space mkdir -p /data/mysql/log/innodb_log
5.mysql用户授予目录权限
chown -R mysql.mysql /usr/local/mysql chown -R mysql.mysql /data/mysql
四、下载并安装MySQL
1.下载安装软件包
cd /usr/local/src/ wget https://mirrors.ustc.edu.cn/gnu/gmp/gmp-6.1.2.tar.xz wget https://mirrors.ustc.edu.cn/gnu/mpfr/mpfr-4.0.2.tar.gz wget https://mirrors.ustc.edu.cn/gnu/mpc/mpc-1.1.0.tar.gz wget https://mirrors.ustc.edu.cn/gnu/gcc/gcc-9.2.0/gcc-9.2.0.tar.gz wget https://github.com/Kitware/CMake/releases/download/v3.15.2/cmake-3.15.2.tar.gz wget https://dev.mysql.com/get/Downloads/MySQL-8.0/mysql-8.0.18.tar.gz
如果需要通过网页下载MySQL源码,可以在浏览器地址栏输入链接https://dev.mysql.com/downloads/mysql/ 。并按照下图方式选择MySQL源码。
2.升级gcc
(1)先编译安装gmp->mpfr->mpc
编译gmp
cd /usr/local/src/ xz -d gmp-6.1.2.tar.xz tar -xvf gmp-6.1.2.tar cd gmp-6.1.2 ./configure --prefix=/usr/local/gmp-6.1.2 make -j $(nproc) make install
- 编译mpfr
cd /usr/local/src tar -xvf mpfr-4.0.2.tar.gz cd mpfr-4.0.2 ./configure --prefix=/usr/local/mpfr-4.0.2 --with-gmp=/usr/local/gmp-6.1.2 make -j $(nproc) make install
- 编译mpc
cd /usr/local/src tar -xvf mpc-1.1.0.tar.gz cd mpc-1.1.0 ./configure --prefix=/usr/local/mpc-1.1.0 --with-mpfr=/usr/local/mpfr-4.0.2 --with-gmp=/usr/local/gmp-6.1.2 make -j $(nproc) make install
(2)配置mpfr
把mpfr lib 加入 ld.so.conf 不然gcc 编译报错
echo /usr/local/mpfr-4.0.2/lib >> /etc/ld.so.conf ldconfig
(3)配置系统环境变量
vim /etc/profile MPC_HOME=/usr/local/mpc-1.1.0 GMP_HOME=/usr/local/gmp-6.1.2 MPFR_HOME=/usr/local/mpfr-4.0.2 LD_LIBRARY_PATH=$MPC_LIB_HOME/lib:$GMP_HOME/lib:$MPFR_HOME/lib:$LD_LIBRARY_PATH export MPC_LIB_HOME GMP_HOME MPFR_HOME LD_LIBRARY_PATH
输入如下命令使系统环境变量生效。
source /etc/profile
(4)创建软链接
ln -s /usr/local/mpc-1.1.0/lib/libmpc.so.3.1.0 /lib64/libmpc.so.3 ln -s /usr/local/mpc-1.1.0/lib/libmpc.so.3.1.0 /lib/libmpc.so.3 ln -s /usr/local/mpc-1.1.0/lib/libmpc.so.3.1.0 /usr/lib64/libmpc.so.3 ln -s /usr/local/mpc-1.1.0/lib/libmpc.so.3.1.0 /usr/lib/libmpc.so.3 ln -s /usr/local/mpc-1.1.0/lib/libmpc.so.3.1.0 /usr/local/lib64/libmpc.so.3 ln -s /usr/local/mpc-1.1.0/lib/libmpc.so.3.1.0 /usr/local/lib/libmpc.so.3
(5)升级gcc
首先,执行如下命令安装gcc。
cd /usr/local/src/ tar -zxvf gcc-9.2.0.tar.gz cd gcc-9.2.0 ./configure --prefix=/usr/local/gcc-9.2.0 -enable-threads=posix -disable-checking -disable-multilib -enable-languages=c,c++ --with-gmp=/usr/local/gmp-6.1.2/ --with-mpfr=/usr/local/mpfr-4.0.2/ --with-mpc=/usr/local/mpc-1.1.0/ -with-tune=generic --with-arch_32=x86-64 make -j $(nproc) make install -j $(nproc)
接下来,备份旧gcc的可执行文件
mv /usr/bin/gcc /usr/bin/gcc.old mv /usr/bin/g++ /usr/bin/g++.old mv /usr/bin/c++ /usr/bin/c++.old mv /usr/bin/cpp /usr/bin/cpp.old mv /usr/bin/gcov /usr/bin/gcov.old
创建最新gcc 执行文件软链
ln -sf /usr/local/gcc-9.2.0/bin/* /usr/bin/
删除gcc安装目录下的lib64 目录下的.py 文件。
rm -rf /usr/local/gcc-9.2.0/lib64/libstdc++.so.6.0.27-gdb.py
配置ld.so.conf文件。
echo /usr/local/gcc-9.2.0/lib64 >> /etc/ld.so.conf ldconfig
复制libstdc++.so.6.0.27文件到/lib64/目录
cp /usr/local/gcc-9.2.0/lib64/libstdc++.so.6.0.27 /lib64/
创建软链 libstdc++.so.6
cd /lib64ln -sf libstdc++.so.6.0.27 libstdc++.so.6
查看是否最新版本
strings /usr/lib64/libstdc++.so.6 | grep GLIBCXX
至此,gcc升级完成。
(6)升级cmake
首先,编译安装cmake。
cd /usr/local/src/ tar -zxvf cmake-3.15.2.tar.gz cd cmake-3.15.2 ./configure --prefix=/usr/local/cmake-3.15.2 gmake -j $(nproc) gmake install -j $(nproc)
注意:这里使用的是gmake命令。
接下来,创建cmake 软链。
ln -sf /usr/local/cmake-3.15.2/bin/cmake /bin/cmake3
至此,cmake升级完成。
(7)编译安装MySQL
cd /usr/local/src tar -zxvf mysql-8.0.18.tar.gz cd mysql-8.0.18 cmake3 -DCMAKE_INSTALL_PREFIX=/usr/local/mysql/ -DMYSQL_DATADIR=/data/mysql/data -DDEFAULT_CHARSET=utf8mb4 -DDEFAULT_COLLATION=utf8mb4_general_ci -DEXTRA_CHARSETS=all -DENABLED_LOCAL_INFILE=ON -DWITH_INNODB_MEMCACHED=ON -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_FEDERATED_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 -DWITH_PERFSCHEMA_STORAGE_ENGINE=1 -DCOMPILATION_COMMENT="binghe edition" -DDOWNLOAD_BOOST=1 -DWITH_BOOST=/data/mysql/tmp -DMYSQL_UNIX_ADDR=/data/mysql/run/mysql.sock -DMYSQL_TCP_PORT=3306 -DSYSCONFDIR=/data/mysql/conf -DWITH_READLINE=1 -DFORCE_INSOURCE_BUILD=1 -DWITH_SSL=system -DWITH_ZLIB=system -DCMAKE_CXX_COMPILER=/usr/local/gcc-9.2.0/bin/g++ -DCMAKE_C_COMPILER=/usr/local/gcc-9.2.0/bin/gcc gmake -j $(nproc) gmake install -j $(nproc)
编译安装完成后,查看MySQL的安装目录,如下所示。
[root@binghe ~]# cd /usr/local/mysql/ [root@binghe mysql]# ll total 956 drwxr-xr-x 2 mysql mysql 4096 Nov 23 02:15 bin drwxr-xr-x 2 mysql mysql 4096 Nov 23 02:15 docs drwxr-xr-x 3 mysql mysql 4096 Nov 23 02:14 include drwxr-xr-x 6 mysql mysql 4096 Nov 23 02:15 lib -rw-r--r-- 1 mysql mysql 408918 Sep 20 16:30 LICENSE -rw-r--r-- 1 mysql mysql 102977 Sep 20 16:30 LICENSE.router -rw-r--r-- 1 mysql mysql 408918 Sep 20 16:30 LICENSE-test drwxr-xr-x 4 mysql mysql 4096 Nov 23 02:15 man drwxr-xr-x 10 mysql mysql 4096 Nov 23 02:15 mysql-test -rw-r--r-- 1 mysql mysql 687 Sep 20 16:30 README -rw-r--r-- 1 mysql mysql 700 Sep 20 16:30 README.router -rw-r--r-- 1 mysql mysql 687 Sep 20 16:30 README-test drwxrwxr-x 2 mysql mysql 4096 Nov 23 02:15 run drwxr-xr-x 28 mysql mysql 4096 Nov 23 02:15 share drwxr-xr-x 2 mysql mysql 4096 Nov 23 02:15 support-files drwxr-xr-x 3 mysql mysql 4096 Nov 23 02:15 var [root@binghe mysql]#
说明,MySQL 8.0.18编译安装成功。
五、配置M
1.配置mysql用户系统参数
[root@binghe ~]# vim /etc/security/limits.conf mysql soft nproc 65536 mysql hard nproc 65536 mysql soft nofile 65536 mysql hard nofile 65536
2.配置系统环境变量
vim /etc/profile MYSQL_HOME=/usr/local/mysql MPC_HOME=/usr/local/mpc-1.1.0 GMP_HOME=/usr/local/gmp-6.1.2 MPFR_HOME=/usr/local/mpfr-4.0.2 LD_LIBRARY_PATH=$MPC_LIB_HOME/lib:$GMP_HOME/lib:$MPFR_HOME/lib:$LD_LIBRARY_PATH PATH=$MYSQL_HOME/bin:$PATH export MYSQL_HOME MPC_LIB_HOME GMP_HOME MPFR_HOME LD_LIBRARY_PATH PATH
输入如下命令使系统环境变量生效。
source /etc/profile
3.配置/etc/ld.so.conf文件
echo /usr/local/mysql/lib >> /etc/ld.so.conf ldconfig
4.复制MySQL启动文件
cp mysql.server /etc/init.d/mysqld chmod 700 /etc/init.d/mysqld
5.配置MySQL开机自启动
chkconfig --level 35 mysqld on
6.配置MySQL配置文件my.cnf
在使用cmake预编译MySQL时,配置了如下参数。
-DSYSCONFDIR=/data/mysql/conf
所以,这里,我们把my.cnf文件放到/data/mysql/conf目录下,如下所示
vim /data/mysql/conf/my.cnf
my.cnf文件的内容如下
[client] port = 3306 socket = /data/mysql/run/mysql.sock default-character-set = utf8mb4 # The MySQL server [mysqld] port = 3306 user = mysql socket = /data/mysql/run/mysql.sock pid_file = /data/mysql/run/mysqld.pid basedir = /usr/local/mysql datadir = /data/mysql/data tmpdir = /data/mysql/tmp open_files_limit = 65535 explicit_defaults_for_timestamp server_id = 1 lower_case_table_names = 1 character_set_server = utf8mb4 safe_user_create max_connections = 3000 max_user_connections=2980 secure_file_priv=/data/mysql/tmp max_connect_errors = 100000 interactive_timeout = 86400 wait_timeout = 86400 sync_binlog=100 back_log=1024 max_binlog_cache_size=2147483648 max_binlog_size=524288000 default_storage_engine = InnoDB log_slave_updates = 1 #*********** Logs related settings *********** log_bin = /data/mysql/log/bin_log/mysql-bin binlog_format= mixed binlog_cache_size=32m max_binlog_cache_size=64m max_binlog_size=512m long_query_time = 1 log_output = FILE log_error = /data/mysql/log/error_log/mysql-error.log slow_query_log = 1 slow_query_log_file = /data/mysql/log/query_log/slow_statement.log log_queries_not_using_indexes=0 log_slave_updates=ON log_slow_admin_statements=1 general_log = 0 general_log_file = /data/mysql/log/general_log/general_statement.log binlog_expire_logs_seconds = 1728000 relay_log = /data/mysql/log/bin_log/relay-bin relay_log_index = /data/mysql/log/bin_log/relay-bin.index #****** MySQL Replication New Feature********* master_info_repository=TABLE relay-log-info-repository=TABLE relay-log-recovery #*********** INNODB Specific options *********** innodb_buffer_pool_size = 4096M transaction_isolation=REPEATABLE-READ innodb_buffer_pool_instances = 8 innodb_file_per_table = 1 innodb_data_home_dir = /data/mysql/log/innodb_ts innodb_data_file_path = ibdata1:2048M:autoextend innodb_thread_concurrency = 8 innodb_log_buffer_size = 67108864 innodb_log_file_size = 1048576000 innodb_log_files_in_group = 4 innodb_max_undo_log_size=4G innodb_undo_directory=/data/mysql/log/undo_space/ innodb_log_group_home_dir = /data/mysql/log/innodb_log/ innodb_adaptive_flushing=ON innodb_flush_log_at_trx_commit = 2 innodb_max_dirty_pages_pct = 60 innodb_open_files=60000 innodb_purge_threads=1 innodb_read_io_threads=4 innodb_stats_on_metadata=OFF innodb_flush_method=O_DIRECT [mysql] no-auto-rehash default-character-set=utf8mb4 net-buffer-length=64K unbuffered max-allowed-packet = 2G default-character-set = utf8mb4 #some var for mysql8 #log_error_verbosity=3 #innodb_print_ddl_logs=1 #binlog_expire_logs_seconds=259200 #innodb_dedicate_server=0 # #innodb_status_file=1 #innodb_status_output=0 #innodb_status_output_locks=0 [mysqldump] quick max_allowed_packet=2G log_error=/data/mysql/log/error_log/mysql_dump_error.log net_buffer_length=8k
六、初始化MySQL并启动MySQL
输入如下命令初始化MySQL数据。
mysqld --defaults-file=/data/mysql/conf/my.cnf --initialize --user=mysql
接下来,启动MySQL
service mysqld start
七、登录MySQL并修改密码
初始化数据时,MySQL会为root账户自动生成一个临时密码,这个临时密码保存在my.cnf文件log_error配置的文件中,我们在my.cnf中配置了如下参数。
log_error = /data/mysql/log/error_log/mysql-error.log
所以,MySQL为root账户自动生成的临时密码保存在/data/mysql/log/error_log/mysql-error.log文件中。
接下来,查看MySQL为root账户自动生成的临时密码,如下所示。
vim /data/mysql/log/error_log/mysql-error.log
在mysql-error.log文件中,找到如下一行代码。
2019-11-22T19:05:02.240204Z 5 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: ujbbqC?A+38g
可以看到临时密码为:ujbbqC?A+38g
接下来,使用root账户和这个临时密码登录MySQL服务器。
[root@binghe ~]# mysql -uroot -pujbbqC?A+38g mysql: [Warning] Using a password on the command line interface can be insecure. Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 8 Server version: 8.0.18 binghe edition Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql>
此时,在MySQL命令行执行SQL语句报错,要求重置密码,如下所示。
mysql> SHOW DATABASES; ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement. mysql> use mysql; ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement. mysql>
接下来,修改MySQL的root密码
mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY '@Binghe123456'; Query OK, 0 rows affected (0.03 sec) mysql> FLUSH PRIVILEGES; Query OK, 0 rows affected (0.00 sec)
退出MySQL,并使用root账户和修改后的密码登录MySQL,如下所示。
mysql> exit Bye [root@binghe150 ~]# mysql -uroot -p@Binghe123456 mysql: [Warning] Using a password on the command line interface can be insecure. Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 9 Server version: 8.0.18 binghe edition Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql>
此时,使用root账户和修改后的密码成功登录MySQL,说明root账户密码修改成功。
接下来,再次在MySQL命令行执行SQL语句,如下所示。
mysql> SHOW DATABASES; +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | performance_schema | | sys | +--------------------+ 4 rows in set (0.01 sec) mysql> USE mysql; Database changed mysql>
可以看到,修改root账户密码后,再次登录MySQL,可以在命令行正确执行SQL语句。
至此,源码编译MySQL8.x+升级gcc+升级cmake完美完成。
八、遇到的问题和解决方案
编译安装gcc报错
编译安装gcc时报错,报错信息如下所示。
/usr/local/src/gcc-9.2.0/host-x86_64-pc-linux-gnu/gcc/xgcc -B/usr/local/src/gcc-9.2.0/host-x86_64-pc-linux-gnu/gcc/ -xc -nostdinc /dev/null -S -o /dev/null -fself-test=../.././gcc/testsuite/selftests /usr/local/src/gcc-9.2.0/host-x86_64-pc-linux-gnu/gcc/cc1plus: error while loading shared libraries: libmpc.so.3: cannot open shared object file: No such file or directory make[3]: *** [s-selftest-c++] Error 1 make[3]: *** Waiting for unfinished jobs.... /usr/local/src/gcc-9.2.0/host-x86_64-pc-linux-gnu/gcc/cc1: error while loading shared libraries: libmpc.so.3: cannot open shared object file: No such file or directory make[3]: *** [s-selftest-c] Error 1 /usr/local/src/gcc-9.2.0/host-x86_64-pc-linux-gnu/gcc/cc1: error while loading shared libraries: libmpc.so.3: cannot open shared object file: No such file or directory /bin/sh ../.././gcc/../move-if-change tmp-macro_list macro_list echo timestamp > s-macro_list rm gcc.pod make[3]: Leaving directory `/usr/local/src/gcc-9.2.0/host-x86_64-pc-linux-gnu/gcc' make[2]: *** [all-stage1-gcc] Error 2 make[2]: Leaving directory `/usr/local/src/gcc-9.2.0' make[1]: *** [stage1-bubble] Error 2 make[1]: Leaving directory `/usr/local/src/gcc-9.2.0' make: *** [all] Error 2 /usr/local/src/gcc-9.2.0/host-x86_64-pc-linux-gnu/gcc/cc1: error while loading shared libraries: libgmp.so.10: cannot open shared object file: No such file or directory /usr/local/src/gcc-9.2.0/host-x86_64-pc-linux-gnu/gcc/cc1: error while loading shared libraries: libgmp.so.10: cannot open shared object file: No such file or directory make[3]: *** [s-selftest-c] Error 1 make[3]: *** Waiting for unfinished jobs.... /usr/local/src/gcc-9.2.0/host-x86_64-pc-linux-gnu/gcc/cc1plus: error while loading shared libraries: libgmp.so.10: cannot open shared object file: No such file or directory /bin/sh ../.././gcc/../move-if-change tmp-macro_list macro_list make[3]: *** [s-selftest-c++] Error 1 echo timestamp > s-macro_list rm gcc.pod make[3]: Leaving directory `/usr/local/src/gcc-9.2.0/host-x86_64-pc-linux-gnu/gcc' make[2]: *** [all-stage1-gcc] Error 2 make[2]: Leaving directory `/usr/local/src/gcc-9.2.0' make[1]: *** [stage1-bubble] Error 2 make[1]: Leaving directory `/usr/local/src/gcc-9.2.0' make: *** [all] Error 2
解决方案如下:
首先,配置系统环境变量,如下:
vim /etc/profile MPC_HOME=/usr/local/mpc-1.1.0 GMP_HOME=/usr/local/gmp-6.1.2 MPFR_HOME=/usr/local/mpfr-4.0.2 LD_LIBRARY_PATH=$MPC_LIB_HOME/lib:$GMP_HOME/lib:$MPFR_HOME/lib:$LD_LIBRARY_PATH export MPC_LIB_HOME GMP_HOME MPFR_HOME LD_LIBRARY_PATH
使系统环境变量生效,如下所示
source /etc/profile
接下来,创建系统软链接,如下所示。
ln -s /usr/local/mpc-1.1.0/lib/libmpc.so.3.1.0 /lib64/libmpc.so.3 ln -s /usr/local/mpc-1.1.0/lib/libmpc.so.3.1.0 /lib/libmpc.so.3 ln -s /usr/local/mpc-1.1.0/lib/libmpc.so.3.1.0 /usr/lib64/libmpc.so.3 ln -s /usr/local/mpc-1.1.0/lib/libmpc.so.3.1.0 /usr/lib/libmpc.so.3 ln -s /usr/local/mpc-1.1.0/lib/libmpc.so.3.1.0 /usr/local/lib64/libmpc.so.3 ln -s /usr/local/mpc-1.1.0/lib/libmpc.so.3.1.0 /usr/local/lib/libmpc.so.3
也就是说,大家严格按照本文编译安装MySQL 8.x就不会有这个问题。
九、其他安装方式
如果大家下载的MySQL源码包不是mysql-8.0.18.tar.gz,而是mysql-boost-8.0.18.tar.gz,如下图所示。
因为mysql-boost-8.0.18.tar.gz中自带了boost安装文件,在cmake时就不需要下载boost文件了。
如果大家下载的是mysql-boost-8.0.18.tar.gz,则按照如下方式编译安装MySQL。
与编译安装mysql-8.0.18.tar.gz源码包相比,编译安装mysql-boost-8.0.18.tar.gz时,使用cmake命令预编译时,去掉了参数-DDOWNLOAD_BOOST=1,并且将参数-DWITH_BOOST=/data/mysql/tmp,修改为-DWITH_BOOST=/usr/local/src/mysql-8.0.18/boost/boost_1_70_0。也就是说,在mysql-boost-8.0.18.tar.gz源码包中,boost安装文件存放在,解压后的mysql-8.0.18目录下的boost/boost_1_70_0目录下。
至此,整个编译安装与测试过程完美结束。
十、下载文件
大家可以到链接:https://download.csdn.net/download/l1028386804/11992200 下载升级gcc与cmake所需的安装文件,到链接:https://download.csdn.net/download/l1028386804/11992212 下载MySQL 8.0.18源码安装文件。