- Qt 6.9
- Build with CMake
- Qt CMake policies
- Qt 6.9.3 Reference Documentation

Imported targets ◦ Qt 5 and Qt 6 compatibility

# Qt CMake policies

Qt CMake policies maintain the backward compatibility across multiple releases. Every new policy starts by warning you about a deprecated feature or behavior; followed by a warning message that briefly describes the change. To disable a policy's warning, explicitly request the `NEW` or non-backward compatible behavior of a policy using the qt_policy() command.

## Policies