[MacPorts] #42048: apple-gcc42: simplify port

[MacPorts]

#42048: apple-gcc42: simplify port
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  Reporter:  ryandesign@…  |      Owner:  jeremyhu@…
      Type:  enhancement   |     Status:  closed
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.2.1
Resolution:  fixed         |   Keywords:  haspatch
      Port:  apple-gcc42   |
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Comment (by jeremyhu@…):

 I had plans for that a long time ago, but I don't any more.  If someone
 wants to make a fortran compiler that understands multiple -arch
 arguments, it'd be more worthwhile to update the newer gcc ports to build
 the driver driver than spend time on gcc-apple-4.2.  We can nuke that to
 save bits.

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Ticket URL: <https://trac.macports.org/ticket/42048#comment:5>
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