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Diffstat (limited to 'pym/_emerge/depgraph.py')
| -rw-r--r-- | pym/_emerge/depgraph.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pym/_emerge/depgraph.py b/pym/_emerge/depgraph.py index 3b47c3574..9ce199b15 100644 --- a/pym/_emerge/depgraph.py +++ b/pym/_emerge/depgraph.py @@ -5022,6 +5022,12 @@ class depgraph(object): # we want to minimize the number of nodes gathered, since # this tends to produce a more optimal merge order. # Ignoring all medium_soft deps serves this purpose. + # In the case of multiple runtime cycles, where some cycles + # may depend on smaller independent cycles, it's optimal + # to merge smaller independent cycles before other cycles + # that depend on them. Therefore, we search for the + # smallest cycle in order to try and identify and prefer + # these smaller independent cycles. ignore_priority = priority_range.ignore_medium_soft smallest_cycle = None for node in nodes: |