[MacPorts] #59078: poppler @0.80.0 build fails with Xcode 11.0 on Mojave

[MacPorts]

#59078: poppler @0.80.0 build fails with Xcode 11.0 on Mojave
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  Reporter:  mndavidoff                          |      Owner:  dbevans
      Type:  defect                              |     Status:  closed
  Priority:  Normal                              |  Milestone:
 Component:  ports                               |    Version:
Resolution:  worksforme                          |   Keywords:  xcode11
      Port:  poppler gobject-introspection       |  mojave
  python37                                       |
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Comment (by fnajm):

 Thanks to adulau and jmroot for these comments. This has totally solved my
 problem. Compile time has gone down from 8 hours with the -s option to 1
 hour without the -s, and everything compiled just fine, including poppler.
 The remedy was to first uninstall all ports, then apply:

 % cd
 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs

 % sudo ln -s /Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk
 MacOSX10.14.sdk

 then recompile everything from scratch without the -s.

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Ticket URL: <https://trac.macports.org/ticket/59078#comment:38>
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