[MacPorts] #68608: TeXShop @4.79: fatal error: 'Sparkle/SUUpdater.h' file not found

[MacPorts]

#68608: TeXShop @4.79: fatal error: 'Sparkle/SUUpdater.h' file not found
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  Reporter:  ryandesign  |      Owner:  Schamschula
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.8.1
Resolution:              |   Keywords:
      Port:  TeXShop     |
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Comment (by ryandesign):

 Of course we don't want to use Sparkle at all. Looks like version 5.08
 introduced the `USESPARKLE` define to let you turn it off.

 Why is this port limiting Big Sur users to 4.79? 5.21 is supposed to be
 compatible with High Sierra and later.

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Ticket URL: <https://trac.macports.org/ticket/68608#comment:1>
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