Mysql clion 源码编译调试 MacOS

Abstract

本文会记录如何在macos上使用clion debug mysql源代码.

环境

MACOS, CLION 2019.2

步骤

1. 下载源码官方GITHUB , 我clone的 防止代码后续有变化.

2. 在clion中Import as new cmake project.
   然后默认编译完成后 遇到如下错误:

Make Error at cmake/boost.cmake:104 (MESSAGE):
  You can download it with -DDOWNLOAD_BOOST=1 -DWITH_BOOST=<directory>

  This CMake script will look for boost in <directory>.  If it is not there,
  it will download and unpack it (in that directory) for you.

  You can also download boost manually, from
  https://dl.bintray.com/boostorg/release/1.70.0/source/boost_1_70_0.tar.gz

  If you are inside a firewall, you may need to use an https proxy:

  export https_proxy=http://example.com:80

3. 手动下载boost https://dl.bintray.com/boostorg/release/1.70.0/source/boost_1_70_0.tar.gz

4. 在源码目录新建如下目录AbuildDownloaded临时目录, 然后把boost下载的文件放进去.
   在AbuildDownloaded新建my.cnf文件内容如下(目录按照自身环境修改, 这里使用了额外的端口33070, 保证不与本地的mysql冲突):

[mysqld]
port=33070
transaction_isolation=READ-COMMITTED
basedir=/Users/edward.gao/work/forked/mysql-server/AbuildDownloaded/
datadir=/Users/edward.gao/work/forked/mysql-server/AbuildDownloaded/datadir
socket=/Users/edward.gao/work/forked/mysql-server/AbuildDownloaded/mysql.sock
[mysql]
sql_mode=ONLY_FULL_GROUP_BY,NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES

5. 修改cmake配置
   添加CMake options 设置boost路径:
   

-DWITH_BOOST=/Users/edward.gao/work/forked/mysql-server/AbuildDownloaded/

自动编译完成的界面:

6. 编译运行mysqld debug模式和配置mysqld启动参数
   debug这个main方法:
   这一步完成后, 你应该可以看见编译好的mysqld和 debug栏目, 但是启动还有报错:
   此时需要, 修改debug模式的启动参数:
   --defaults-file=/Users/edward.gao/work/forked/mysql-server/AbuildDownloaded/my.cnf --basedir=/Users/edward.gao/work/forked/mysql-server/AbuildDownloaded --datadir=/Users/edward.gao/work/forked/mysql-server/AbuildDownloaded/datadir --initialize-insecure

初始化完成后, 再删除–initialize-insecure重新debug一次.
运行mysqld完成:

8. 测试mysql
   需要先生成mysql连接客户端的工具.
   执行这个配置debug, 然后folder里面就有了mysql这个命令:
   测试mysql 执行如下命令:
   ./cmake-build-debug/bin/mysql -u root -h 127.0.0.1 -P33070
   debug 每个sql语句: