-
Brad King authored
The frontend variant detection logic added by commit 53fbe23f (clang: introduce CMAKE_<lang>_COMPILER_FRONTEND_VARIANT, 2019-02-20, v3.15.0-rc1~41^2~8) assumes that `clang-cl` only runs on a Windows host. It is also available on non-Windows hosts. Fix the condition. Fixes: #19544
863f7eb6