set(d "/long/path/to/directory") | |
foreach(i RANGE 11) | |
string(APPEND d "${d}") | |
endforeach() | |
string(LENGTH "${d}" dl) | |
if(IS_DIRECTORY "${d}/") | |
message(FATAL_ERROR "Directory should not exist!") | |
else() | |
message(STATUS "Directory path with length ${dl} correctly does not exist.") | |
endif() |