Otherwise, if a multi-word $(CC) is provided by the user, such as "gcc -m32", then we test each word as a compiler. "-m32" then gives you an error from the shell about "-3" not being a valid option.
Otherwise, if a multi-word $(CC) is provided by the user, such as "gcc -m32", then we test each word as a compiler. "-m32" then gives you an error from the shell about "-3" not being a valid option.