[MacPorts] #40621: Octave fails to upgrade with fortran compiler error (illegal instruction)

[MacPorts]

#40621: Octave fails to upgrade with fortran compiler error (illegal instruction)
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  Reporter:  urilabob@…  |      Owner:  macports-tickets@…
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.2.0
Resolution:              |   Keywords:
      Port:  octave      |
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Comment (by vince@…):

 Xcode does not matter here, since the problem is tied to the fortran
 compiler, gfortran, which is gcc (and not clang).
 It may run with dragonegg-3.3-gcc-4.8. First install llvm-3.3 then
 clang-3.3 then dragonegg-3.3-gcc-4.8. Stay tuned. I will see what’s
 necessary to do in order to switch from gfortran to dragonegg tomorrow.

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Ticket URL: <https://trac.macports.org/ticket/40621#comment:10>
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