[MacPorts] #38768: atlas: use compiler_blacklist_versions portgroup

[MacPorts]

#38768: atlas: use compiler_blacklist_versions portgroup
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  Reporter:  ryandesign@…  |      Owner:  vince@…
      Type:  enhancement   |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.1.3
Resolution:                |   Keywords:
      Port:  atlas         |
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Comment (by vince@…):

 Ok Ryan. As soon as the other bugs are fixed, I’ll enhance the Portfile
 according to your hint.

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Ticket URL: <https://trac.macports.org/ticket/38768#comment:2>
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