[MacPorts] #45742: botan: missing from server-generated PortIndex

[MacPorts]

#45742: botan: missing from server-generated PortIndex
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  Reporter:  l.digaspero@…  |      Owner:  mcalhoun@…
      Type:  defect         |     Status:  closed
  Priority:  High           |  Milestone:
 Component:  ports          |    Version:
Resolution:  fixed          |   Keywords:
      Port:  botan          |
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Comment (by jmr@…):

 You can’t assume build_arch will always contain one of those four values.
 It’s free to take any value that the compiler understands, or be blank
 (which means don’t pass any -arch flags, juts go with what the compiler
 produces by default). On the server that generates the PortIndex, it
 happens to be blank.

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Ticket URL: <https://trac.macports.org/ticket/45742#comment:30>
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