cmake HAS_PERMISSIVE_FLAG examples

prusa3d/Prusa-Firmware-Buddy lib/magic_enum/test/CMakeLists.txt :5 

check_cxx_compiler_flag(/permissive HAS_PERMISSIVE_FLAG)

meemknight/ourCraft thirdparty/magic_enum-0.9.3/test/CMakeLists.txt :5 

check_cxx_compiler_flag(/permissive HAS_PERMISSIVE_FLAG)

rollbear/trompeloeil test/CMakeLists.txt :208 

check_cxx_compiler_flag(/permissive HAS_PERMISSIVE_FLAG)