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

[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
-------------------------+-------------------------------------------------

Comment (by lukaso):

 > Does legacysupport work though?

 I'm not able to use legacy support because I cross compile on a recent
 version of the OS against the older SDK. Legacy support doesn't work in
 this scenario.

-- 
Ticket URL: <https://trac.macports.org/ticket/69455#comment:8>
MacPorts <https://www.macports.org/>
Ports system for macOS