Lld-link warning: section name is longer than 8 characters and will use a non-standard string table

I am getting these lld-link warnings with a recent Swift 6.4 Windows toolchain: C:\sandbox\ktraunmueller\compositor\Sources\Win\Compositor-Win>cmake --build --preset relwithdebinfo ... [131/150] Building Swift Module 'WindowsFoundation' with 52 sources remark: Incremental compilation has been disabled: it is not compatible with whole module optimization [135/150] Building Swift Module 'CompositorCore' with 299 sources remark: Incremental compilation has been disabled: it is not compatible with ...