Which one is more correct? #6439

I think it would be mine because I use CMAKE_C_COMPILER_ID when it's not sure and CMAKE_CXX_LINKER_ID, what do you think @PierreEVEN?

I think it would be mine because I use CMAKE_C_COMPILER_ID when it's not sure and CMAKE_CXX_LINKER_ID, what do you think @PierreEVEN?

I was wondering if "C" is better than "CXX". I saw "CXX" everywhere else so I choose to keep it consistent but you may be right.

By the way the value for CMAKE_CXX_COMPILER_LINKER_ID with Clang is "AppleClang" according to the documentation and not "Clang" as expected.
https://cmake.org/cmake/help/latest/variable/CMAKE_LANG_COMPILER_LINKER_ID.html#variable:CMAKE_%3CLANG%3E_COMPILER_LINKER_ID

Which one is more correct?

#6439 (mine) works as long as CXX is enabled. but it has the same problem as this pr if C is not enabled. I'm fixing it to handle both cases...

Closing because #6439 will have a better fix