更新系统
yum update
升级cmake
yum install openssl openssl-devel -y
export CMAKE_ROOT=/usr/local/bin/cmake
升级gcc
# 下载gcc
wget http://ftp.gnu.org/gnu/gcc/gcc-11.2.0/gcc-11.2.0.tar.gz
yum -y install gmp-devel
yum -y install mpfr-devel
yum -y install libmpc-devel
tar -zxvf gcc-11.2.0.tar.gz
cd gcc-11.2.0
# 下载四个依赖包
./contrib/download_prerequisites
# 编译
mkdir build
cd build/
../configure -enable-checking=release -enable-languages=c,c++ -disable-multilib
make -j16
make install
# 卸载旧版本
yum -y remove gcc g++
# 配置新版本全局可用
ln -s /usr/local/bin/gcc /usr/bin/gcc
ln -s /usr/local/bin/g++ /usr/bin/g++
ln -s /usr/local/bin/c++ /usr/bin/c++
# 更新动态库
# 查看当前的动态库
strings /usr/lib64/libstdc++.so.6 | grep CXXABI
# 更新
rm -f /usr/lib64/libstdc++.so.6
ln -s /usr/local/lib64/libstdc++.so.6.0.29 /usr/lib64/libstdc++.so.6
# 查看更新后的动态库
strings /usr/lib64/libstdc++.so.6 | grep CXXABI
yum install -y ncurses-devel
tar zxvf mysql-boost-8.0.36.tar.gz
cd mysql-8.0.36/
cd build/
cmake \
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_DATADIR=/usr/local/mysql/data \
-DSYSCONFDIR=/etc \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_MEMORY_STORAGE_ENGINE=1 \
-DWITH_READLINE=1 \
-DMYSQL_UNIX_ADDR=/var/lib/mysql/mysql.sock \
-DMYSQL_TCP_PORT=3306 \
-DENABLED_LOCAL_INFILE=1 \
-DWITH_PARTITION_STORAGE_ENGINE=1 \
-DEXTRA_CHARSETS=all \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci
make && make install
groupadd mysql
useradd -g mysql mysql
chown -R mysql:mysql /usr/local/mysql
cd /usr/local/mysql
mysqld --initialize --user=mysql
cp support-files/mysql.server /etc/init.d/mysql
chkconfig mysql on
service mysql start
ln -s /usr/local/mysql/bin/mysql /usr/bin/