-/**
-Virtual targets are only rebuilt if their dependencies need rebuilding.
-*/
-void VirtualTarget::check_rebuild()
-{
- for(TargetList::iterator i=depends.begin(); (i!=depends.end() && !rebuild); ++i)
- if((*i)->get_rebuild())
- mark_rebuild(FS::basename((*i)->get_name())+" needs rebuilding");
-}