When trying to configure a CMake project for iOS simulator, a 'No CMake configuration found' warning is reported on the Build Settings. Also configuration fails with:

CMake Error in CMakeLists.txt:
  No known features for CXX compiler

  ""

  version .

From the CMake configuration output the compiler is not set:

– The C compiler identification is unknown
– The CXX compiler identification is unknown

This happens only for simulator builds, it works correctly for device builds.

Steps to reproduce: 

1 - Install Qt 6.4 for iOS

2 - Open Qt Creator

3 - Create a CMake project

4 - Configure project with a 6.4 iOS Simulator kit

Expected outcome:

Project configures correctly and is able to run.

Actual:

CMake configuration fails.