[MacPorts] #72297: icu @76.1 fails to build with gcc on 10.15

[MacPorts]

#72297: icu @76.1 fails to build with gcc on 10.15
---------------------------+------------------------
  Reporter:  barracuda156  |      Owner:  mohd-akram
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.10.5
Resolution:                |   Keywords:  catalina
      Port:  icu           |
---------------------------+------------------------
Changes (by ryandesign):

 * keywords:   => catalina
 * cc: mohd-akram (removed)
 * status:  new => assigned
 * port:  catalina => icu
 * owner:  (none) => mohd-akram


Comment:

 Don't use gcc or libstdc++ on 10.15. Use clang and libc++.

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Ticket URL: <https://trac.macports.org/ticket/72297#comment:1>
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