[MacPorts] #59834: Boost: update to 1.76.0

[MacPorts]

#59834: Boost: update to 1.76.0
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  Reporter:  michaelld  |      Owner:  michaelld
      Type:  update     |     Status:  assigned
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:
Resolution:             |   Keywords:
      Port:  boost      |
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Comment (by mascguy):

 Replying to [comment:20 kencu]:
 > I don't relish the day I see coming where I might need four different
 boost versions installed to support different ports that may or may not be
 all compatible with the latest version, but haven't been moved along.
 >
 > As Michael says, an ideal solution does not present itself just yet.

 So long as the required set of patches is manageable, I don't see an issue
 with supporting a few different versions. Particularly if there are at
 least two maintainers, which there will be soon.

-- 
Ticket URL: <https://trac.macports.org/ticket/59834#comment:21>
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