[MacPorts] #59289: base does not necessarily tell you when circular dependency occurs

[MacPorts]

#59289: base does not necessarily tell you when circular dependency occurs
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  Reporter:  fvaccari  |      Owner:  (none)
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  base      |    Version:
Resolution:            |   Keywords:
      Port:  cmake     |
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Comment (by mojca):

 It's not a messed-up repository, it's simply a circular dependency. Please
 let Franco submit a PR to fix that circular dependency as an exercise ...
 but the base should at least tell you there's a circular dependency
 without the need to enter the debug mode.

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Ticket URL: <https://trac.macports.org/ticket/59289#comment:3>
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