Missing autogenerated moc files (or code)

diecalt

Hello,

I'm building in Visual Studio 2017 a Qt 5.14 project generated with CMake 3.17.1 and I'm getting linker errors because Visual Studio can't find the moc generated code.

I also have this project bulding succesfully with Qt 5.10, CMake 3.5.2 and Visual Studio 2015.

Is there a new command I need to add to my cmake files?

I have these:

QT5_WRAP_CPP( MOC_SOURCE_FILES ${MOC_HEADER_FILES} )
QT5_ADD_RESOURCES( QT_RESOURCES_FILES ${QT_RESOURCES} )
QT5_WRAP_UI( QT_UI_H_FILES ${QT_UI_FILES} )

Am I missing something new?

Is there any page in the documentation with all the QT5 commands available in CMake?

Thank you!
Diego

sierdzio

There is a full cmake tutorial in Qt documentation: link.

To build a Qt app it should be enough to just set:

find_package(Qt5 COMPONENTS Core Widgets etc... REQUIRED)
set(CMAKE_AUTOUIC ON)
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTORCC ON)

You don't need to call any of the QT5_WRAP functions.

diecalt

Thank you sierdzio!

I created a small Qt application following the instructions in the tutorial and it worked with my Qt, CMake and Visual Studio combination :)

Now I'll start fixing my project.