[MacPorts] #59235: MacVim fails to build on macOS 10.15 Catalina

[MacPorts]

#59235: MacVim fails to build on macOS 10.15 Catalina
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 Reporter:  moyang          |      Owner:  (none)
     Type:  defect          |     Status:  new
 Priority:  Normal          |  Milestone:
Component:  ports           |    Version:  2.6.1
 Keywords:  Catalina 10.15  |       Port:  MacVim
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 The log file is attached.

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Ticket URL: <https://trac.macports.org/ticket/59235>
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