1 Make_ExpandUse: examine all 2 ExamineLater: need to examine "important" 3 Make_ExpandUse: examine important 4 ExamineLater: need to examine "optional" 5 ExamineLater: need to examine "optional-cohort" 6 Make_ExpandUse: examine optional 7 Make_ExpandUse: examine optional-cohort 8 Examining optional...nonexistent...up-to-date. 9 Examining optional-cohort...nonexistent...:: operator and no sources...out-of-date. 10 : A leaf node using '::' is considered out-of-date. 11 recheck(optional-cohort): update time from nonexistent to now 12 Examining important...nonexistent...modified before source "optional-cohort"...out-of-date. 13 : important is made. 14 recheck(important): update time from nonexistent to now 15 Examining all...nonexistent...modified before source "important"...out-of-date. 16 : all is made. 17 recheck(all): update time from nonexistent to now 18 Examining .END...nonexistent...nonexistent and no sources...out-of-date. 19 recheck(.END): update time from nonexistent to now 20 exit status 0 21