[MacPorts] #41658: metis: Add gcc48 variant (was: Add gcc48 to metis portfile)

[MacPorts]

#41658: metis: Add gcc48 variant
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  Reporter:  sylvain.desroziers@…  |      Owner:  macports-tickets@…
      Type:  enhancement           |     Status:  new
  Priority:  Normal                |  Milestone:
 Component:  ports                 |    Version:  2.2.1
Resolution:                        |   Keywords:  haspatch
      Port:  metis                 |
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Changes (by ryandesign@…):

 * keywords:   => haspatch


Comment:

 Why would we want to add this? We don't usually add variants for random
 compilers.

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Ticket URL: <https://trac.macports.org/ticket/41658#comment:1>
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