cmake COMPILER_RT_HAS_SIZEOF_POINTER_DIV_FLAG examples

Lewuathe/mlir-hello thirdparty/llvm-project/compiler-rt/cmake/config-ix.cmake :179

check_cxx_compiler_flag("-Werror -Wsizeof-pointer-div" COMPILER_RT_HAS_SIZEOF_POINTER_DIV_FLAG)

CTSRD-CHERI/cheribsd contrib/subrepo-cheri-compiler-rt/cmake/config-ix.cmake :156

check_cxx_compiler_flag(-Werror -Wsizeof-pointer-div COMPILER_RT_HAS_SIZEOF_POINTER_DIV_FLAG)