linux编译安装mysql8.0

Sure! Here are the steps to compile and install MySQL 8.0 on Linux:

1. Download the MySQL source code from the MySQL website. Make sure to choose the appropriate package for your Linux distribution.

2. Install the necessary dependencies. This may vary depending on your Linux distribution, but typically, you will need packages like `build-essential`, `cmake`, `libssl-dev`, `libncurses5-dev`, `libboost-dev`, etc. You can use your package manager (e.g., apt-get, yum) to install them.

3. Extract the downloaded MySQL source code package.

4. Create a build directory and navigate into it:

   mkdir mysql-build
   cd mysql-build

5. Configure the build using cmake. Replace `<path-to-source-directory>` with the path to the extracted MySQL source code:

   cmake <path-to-source-directory>

6. Build MySQL using make:

   make

7. Install MySQL:

   sudo make install

8. Initialize the MySQL data directory:

   sudo mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data

9. Set the ownership and permissions for the MySQL data directory:

   sudo chown -R mysql:mysql /usr/local/mysql/data
   sudo chmod -R 750 /usr/local/mysql/data

10. Start the MySQL server:

    sudo /usr/local/mysql/support-files/mysql.server start

11. Secure the installation by running the MySQL secure installation script:

    sudo mysql_secure_installation

12. Follow the prompts to set a root password, remove anonymous users, disable remote root login, etc.

That's it! You have successfully compiled and installed MySQL 8.0 on your Linux system.