[MacPorts] #60579: Boost 1.71 fails to build: Failed to build Boost.Build build engine

[MacPorts]

#60579: Boost 1.71 fails to build: Failed to build Boost.Build build engine
------------------------------+--------------------
  Reporter:  programmingkidx  |      Owner:  (none)
      Type:  defect           |     Status:  new
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.6.2
Resolution:                   |   Keywords:
      Port:  boost            |
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Comment (by kencu):

 that should do it. You can disable either or both of those in a few
 seconds with a "#".

 What you're doing here is advanced -- you will learn the intricacies of
 MacPorts much more quickly than average doing this -- but if you ever get
 stuck, before you open any tickets, first make sure to do a {{{port file
 XYZ}}} to make sure you know exactly where a given port is coming from.

 Please try not to open tickets about things that are or might be related
 to TigerPorts in the macports trac system. The MacPorts admins are and
 have been quite accepting of helping keep older systems going, exactly to
 support enthusiastic new people like you joining into the project, but it
 has a definite limit and we don't want to find out where that limit is.
 That will only happen if we're suitably reasonable about things.

 If you have a question about TigerPorts that you can't figure out, email
 me first. My hope is that steadily TigerPorts will disappear and anything
 useful will be carefully melded back into MacPorts.

-- 
Ticket URL: <https://trac.macports.org/ticket/60579#comment:8>
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