[MacPorts] #46059: tclreadline @2.1.0_1 build failure with readline 6.3

[MacPorts]

#46059: tclreadline @2.1.0_1 build failure with readline 6.3
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  Reporter:  rpokala@…    |      Owner:  darius@…
      Type:  defect       |     Status:  closed
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.3.3
Resolution:  fixed        |   Keywords:
      Port:  tclreadline  |
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Comment (by ryandesign@…):

 That's just a warning, not an error. Does it cause a problem for you?

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Ticket URL: <https://trac.macports.org/ticket/46059#comment:5>
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