[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:  closed
  Priority:  Normal                 |  Milestone:
 Component:  ports                  |    Version:  2.3.4
Resolution:  wontfix                |   Keywords:
      Port:  libomp                 |
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Comment (by jeremyhu@…):

 Actually, it looks like those runtime libraries do now contain the
 appropriate slices.  The issue is just that they're doing a union of
 architectures, which creates a problem for users running on i386.

 So given that, why doesn't libomp use the same mechanism as compiler_rt
 for determining the target architectures?  That seems like a more
 appropriate fix.

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Ticket URL: <https://trac.macports.org/ticket/50511#comment:7>
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