[MacPorts] #50511: libomp: build fat library on x86_64 to provide i386 support

[MacPorts]

#50511: libomp: build fat library on x86_64 to provide i386 support
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  Reporter:  howarth.at.macports@…  |      Owner:  macports-tickets@…
      Type:  enhancement            |     Status:  reopened
  Priority:  Normal                 |  Milestone:
 Component:  ports                  |    Version:  2.3.4
Resolution:                         |   Keywords:
      Port:  libomp                 |
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Comment (by howarth.at.macports@…):

 My mistake. I was assuming that the universal variant was the default for
 libomp. Shouldn't the Portfile be changed then to make it the default
 variant since the default compiler on x86_64 supports both i386 and x86_64
 code generation.  The current situation seems unnecessarily confusing to
 the end-user.

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Ticket URL: <https://trac.macports.org/ticket/50511#comment:20>
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