[MacPorts] #37732: fortran compilers don't accept -arch flags

[MacPorts]

#37732: fortran compilers don't accept -arch flags
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  Reporter:  mojca@…  |      Owner:  macports-tickets@…
      Type:  defect   |     Status:  closed
  Priority:  Normal   |  Milestone:
 Component:  base     |    Version:  2.1.2
Resolution:  invalid  |   Keywords:
      Port:           |
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Comment (by sean@…):

 Replying to [comment:3 jmr@…]:
 >  * You can't build universal binaries in a single command with
 -m32/-m64.
 >  * Sounds like your problem is either with cmake for passing -arch to
 compilers that don't support it, or possibly with the cmake portgroup if
 cmake isn't meant to be able to figure that stuff out on its own.

 I think it's the port group's fault (or rather, for not striping them
 out). As long as CMAKE_OSX_ARCHITECTURES, it "should just work".

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Ticket URL: <https://trac.macports.org/ticket/37732#comment:4>
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