[compiler-rt] [compiler-rt][MSVC][CMake] Wrap Linker flags for ICX (PR #118496)

[Mészáros Gergely via llvm-commits]

Maetveis wrote:

> > CMAKE_CXX_LINKER_WRAPPER_FLAG contains -Xlinker which CMake provides from platform defaults.
> 
> Which version of CMake are you using? What exactly is the C++ compiler? At the time of writing this code `CMAKE_CXX_LINKER_WRAPPER_FLAG` was always empty for clang-cl and cl.exe, and only set for the intel compiler (icx).

Actually can you file an issue with a full reproducer? I can take a look at it then.

https://github.com/llvm/llvm-project/pull/118496