1 # tl_CHECK_TOOL_PREFIX will work _BEFORE_ AC_CANONICAL_HOST, etc., has been
2 # called. It should be called again after these have been called.
4 # Basically we want to check if the host alias specified by the user is
5 # different from the build alias. The rules work like this:-
7 # If host is not specified, it defaults to NONOPT
8 # If build is not specified, it defaults to NONOPT
9 # If nonopt is not specified, we guess all other values