Library 'mysql' is not defined. | Qt Forum
forum.qt.io › topic › 86548Jan 07, 2018 · Project ERROR: Library 'mysql' is not defined. That looks tome like you are doing MinGW compilation for your desktop,correct? I'm have MySql connector C and MySqlServer 5.7 installed and XAMPP. The target is for Android armv7. Since you like to use MySql on Android, you would need the mysql for Android as well.