How to add QT components to cmake?

Question

Qt

I want to add a network component to the project. In qmake I would just add QT += network. How to do also in cmake? Tried like this:

find_package(QT NAMES Qt6 Qt5 COMPONENTS Widgets Network  REQUIRED)

But it still throws an error like: error: 'QTcpSocket' file not found

Answer 1

You need and target_link_libraries. One find_packageis not enough.

Answer 2

Look at examples of Qt projects that use cmake, for example here: https://github.com/MASKOR/Qt3DPointcloudRenderer/b...