Qt 6 and CMake platform dependent code not working. Why?

[bogong]

Hello!

Does anyone know about Qt 6 platform dependant code and how it need to be done now? Got strange problem with Qt 6 and CMake when trying to implement different pice of code for each of platform:

#if defined(Q_OS_MAC)
	pHandler = qobject_cast<AStoreKitNativeHandlerInterface*>(
		new AStoreKitIOSNativeHandler(this)
	);
#elif defined(Q_OS_ANDROID)
	pHandler = qobject_cast<AStoreKitNativeHandlerInterface*>(
		new AStoreKitAndroidNativeHandler(this)
	);
#elif defined(Q_OS_ANDROID)
	pHandler = qobject_cast<AStoreKitNativeHandlerInterface*>(
		new AStoreKitMacOSNativeHandler(this)
	);
#endif

and

// iOS includes
#if defined(Q_OS_IOS)
#include <astorekitiosnativehandler.h>
#endif

// Android includes
#if defined(Q_OS_ANDROID)
#include <astorekitandroidnativehandler.h>
#endif

// MacOS includes
#if defined(Q_OS_MAC)
#include <astorekitmacosnativehandler.h>
#endif

When compiling, don't see Q_OS_IOS and Q_OS_ANDROID. Working only Q_OS_MAC. The same code with QMake and *.pro files working perfectly. Is there any changes for Qt 6 and CMake? Or it's next one bug?

[Christian Ehrlicher]

I don't see what this should have to do with qmake or cmake - those defines come from Qt (exactly: qsystemdetection.h, automatically included by qglobal.h) so make sure qglobal.h is included before you use those macros.