On Tuesday 27 December 2005 18:07, Ciaran McCreesh wrote:
> It's worse than O(n^n) if you try to do USE dep conflict resolution
> too...

Theoretically yes, practically the worst number of dependency levels we speak 
of to walk up/down is not infinite ;). Of course there's no chance to get 
this linear (speak: walking down the dependencies once), unless you store the 
information which ebuild depends (or more exactly DEPENDs && RDEPENDs) on foo 
in a list in foo's pkg db entry. The dependency resolution of the packages 
needed to rebuild on top of it is not different as usual.


Carsten

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