[MacPorts] #50671: boost: Update to 1.60.0

[MacPorts]

#50671: boost: Update to 1.60.0
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  Reporter:  eborisch@…  |      Owner:  ryandesign@…
      Type:  update      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.3.4
Resolution:              |   Keywords:  haspatch
      Port:  boost       |
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Comment (by michaelld@…):

 Thanks for posting the patch.

 Ditto what Ryan wrote about not updating. Boost is used by a ton of ports.
 Finding and rev-bumping all of those will take a LOT of time. I just don't
 have that sort of time right now. I have a conference coming up in mid-
 September at which I should have time. So, if nobody has been able to
 address this ticket by then, I'll give it a go.

-- 
Ticket URL: <https://trac.macports.org/ticket/50671#comment:11>
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