[MacPorts] #54417: unbound @1.6.4 builds with Clang 3.9 on SnowLeopard

[MacPorts]

#54417: unbound @1.6.4 builds with Clang 3.9 on SnowLeopard
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 Reporter:  ballapete    |      Owner:
     Type:  request      |     Status:  new
 Priority:  Normal       |  Milestone:
Component:  ports        |    Version:  2.4.1
 Keywords:  snowleopard  |       Port:  unbound
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 I created a `local` variant of `Portfile` and removed the limitation to
 Clang 3.4. The port built in both variants, the one with and the one
 without libevent.

 Maybe this limitation is not needed anymore?

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Ticket URL: <https://trac.macports.org/ticket/54417>
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