[MacPorts] #55807: boost @1.65.1_3 depends on itself

[MacPorts]

#55807: boost @1.65.1_3 depends on itself
-------------------------+-------------------
  Reporter:  mndavidoff  |      Owner:
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.4.2
Resolution:              |   Keywords:
      Port:  boost       |
-------------------------+-------------------

Comment (by michaelld):

 I went ahead and committed the libpsl split, since it does fix this issue.

 That said, given the number of dependencies added by py*-numpy, I'd like
 for @mamoll to keep pushing that split too. The challenge will be how to
 deal with the variants: do -all- variants have to be the same for boost-
 numpy as for boost itself: the same +clang (if selected), +*mpi* (if
 selected) (etc)? I don't know, but the safest way to go is to make sure
 the variants are identical between these ports ... which seems like a lot
 of work. Maybe someone else has some wisdom here?

--
Ticket URL: <https://trac.macports.org/ticket/55807#comment:21>
MacPorts <https://www.macports.org/>
Ports system for macOS