[MacPorts] #68481: boost182, boost183: provide ports for new versions

[MacPorts]

#68481: boost182, boost183: provide ports for new versions
---------------------------+----------------------
  Reporter:  barracuda156  |      Owner:  mascguy
      Type:  update        |     Status:  assigned
  Priority:  Low           |  Milestone:
 Component:  ports         |    Version:  2.8.1
Resolution:                |   Keywords:
      Port:  boost         |
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Comment (by artkiver):

 It seems as if minor modifications to the boost181 Portfile (WIP example
 attached) install OK? Admittedly, I am no expert in boost. I am looking
 into it as a dependency for graphics/usd (which is installing boost176)
 and noticed that it seems as if boost is in a similar state to Python,
 with a gazillion versions. ;-/ So, my apologies if my minor contribution
 isn't of much help!

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Ticket URL: <https://trac.macports.org/ticket/68481#comment:4>
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