error trying to compile using new 6.7.2 LLVM-MinGW variant

Error message:

Project ERROR: Cannot run compiler 'g++'. Output:
===================
clang-17: error: unknown argument: '-fno-keep-inline-dllexport'
clang version 17.0.6 (https://github.com/llvm/llvm-project.git 6009708b4367171ccdbf4b5905cb6a803753fe18)
Target: x86_64-w64-windows-gnu
Thread model: posix
InstalledDir: C:/Qt/Tools/llvm-mingw1706_64/bin
===================
Maybe you forgot to setup the environment?