[MacPorts] #69455: poppler @24.03.0: build failure on macOS 10.14 and earlier due to use of std::filesystem (was: poppler fails to build on 10.13)

[MacPorts]

#69455: poppler @24.03.0: build failure on macOS 10.14 and earlier due to use of
std::filesystem
-------------------------+-------------------------------------------------
  Reporter:  lukaso      |      Owner:  dbevans
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.8.1
Resolution:              |   Keywords:  tiger leopard snowleopard lion
                         |  mountainlion mavericks yosemite elcapitan
      Port:  poppler     |  sierra highsierra mojave
-------------------------+-------------------------------------------------
Changes (by ryandesign):

 * status:  new => assigned
 * cc: mascguy (added)
 * keywords:   =>
     tiger leopard snowleopard lion mountainlion mavericks yosemite
     elcapitan sierra highsierra mojave
 * version:   => 2.8.1
 * owner:  (none) => dbevans


Comment:

 I would guess those missing symbols are part of std::filesystem which is
 only available in the version of libc++ that comes with macOS 10.15 and
 later.

 A workaround might be to have poppler use the macports-libcxx port.

-- 
Ticket URL: <https://trac.macports.org/ticket/69455#comment:3>
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