[MacPorts] #58037: Configure fails with isl

[MacPorts]

#58037: Configure fails with isl
----------------------------+---------------------------------
  Reporter:  TobiasKraemer  |      Owner:  MarcusCalhoun-Lopez
      Type:  defect         |     Status:  assigned
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.5.4
Resolution:                 |   Keywords:
      Port:  isl            |
----------------------------+---------------------------------

Comment (by TobiasKraemer):

 It seems like {{{port upgrade readline gawk}}} did the job. Thanks for the
 suggestion. However, now there is another issue with {{{fribidi}}}. I will
 open another ticket for that.

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Ticket URL: <https://trac.macports.org/ticket/58037#comment:4>
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