[MacPorts] #61300: MacVim fails with Xcode 12.0.1: Failed to open Build log store

[MacPorts]

#61300: MacVim fails with Xcode 12.0.1: Failed to open Build log store
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  Reporter:  vrurg   |      Owner:  raimue
      Type:  defect  |     Status:  assigned
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.6.3
Resolution:          |   Keywords:
      Port:  MacVim  |
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Comment (by eborisch):

 I'm running into this as well, so not an isolated case.

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Ticket URL: <https://trac.macports.org/ticket/61300#comment:2>
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