[MacPorts] #57875: port:poppler shouldn't require C++14?!

[MacPorts]

#57875: port:poppler shouldn't require C++14?!
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  Reporter:  RJVB     |      Owner:  dbevans
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:
      Port:  poppler  |
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Comment (by mojca):

 >  though not why they decided to use std::make_unique

 What's to be explained here? I most definitely want that function too when
 I use unique pointers in C++.

 > I sure know that I hate having to rebuild dependents just because some
 utility library broke ABI - again.

 As explained above, poppler is regularly breaking API, not just ABI. ABI
 changes are frequent enough everywhere, for plenty of other ports.

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Ticket URL: <https://trac.macports.org/ticket/57875#comment:8>
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