[MacPorts] #37732: cmake-1.0: provide option to disable CMAKE_OSX_ARCHITECTURES

[MacPorts]

#37732: cmake-1.0: provide option to disable CMAKE_OSX_ARCHITECTURES
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  Reporter:  mojca@…  |      Owner:  larryv@…
      Type:  defect   |     Status:  new
  Priority:  High     |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:
      Port:           |
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Comment (by ryandesign@…):

 Replying to [comment:29 michaelld@…]:
 > This issue is still relevant: while maybe gfortran tolerates the -arch
 flag, it seems like g++ and gcc from gcc5 still do not; haven't checked
 gcc6 yet.

 `gcc` and `g++` support the `-arch` flag, from, I believe, version 4.7
 onwards. (Works with 4.7.4 on my system.)

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Ticket URL: <https://trac.macports.org/ticket/37732#comment:31>
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