[MacPorts] #41527: build of mono 3.2.3 broken on OS 10.5.8

[MacPorts]

#41527: build of mono 3.2.3 broken on OS 10.5.8
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  Reporter:  trg818@…  |      Owner:  macports-tickets@…
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.2.1
Resolution:            |   Keywords:  leopard
      Port:  mono      |
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Comment (by johnweldon4@…):

 I get an error also on Mavericks (10.8.5) and ports version 2.2.1

 My error suggests that it might be a compiler issue?  Do we need to force
 gcc vs. clang or something?

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Ticket URL: <https://trac.macports.org/ticket/41527#comment:2>
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