MySQL 源码简单调试（基于CentOS7）

yum install gdb gcc gcc-c++ ncurses-devel cmake libaio bison zlib-devel openssl openssl-devel patch

wget https://downloads.mysql.com/archives/get/p/23/file/mysql-boost-5.7.18.tar.gz

tar -xvf mysql-boost-5.7.18.tar.gz -C /data/

mkdir /data/3306/data

mkdir /data/3306/log

mkdir /data/3306/tmp

mkdir /data/3306/binlog

mkdir /usr/local/mysql

chown -R mysql.mysql /usr/local/mysql

chown -R mysql.mysql /data/

cmake -H. -Bbuild -DWITH_BOOST=/data/mysql-5.7.18/boost/boost_1_59_0
make

mysqld --defaults-file=/data/3306/my.cnf --initialize-insecure --user=mysql --basedir=/usr/local/mysql --datadir=/data/3306/data
mysqld --defaults-file=/data/3306/my.cnf --user=mysql &

ps -ef | grep mysqld
gdb --tui --pid 908