[MacPorts] #55104: kde4-workspace: fails to compile on High Sierra

[MacPorts]

#55104: kde4-workspace: fails to compile on High Sierra
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  Reporter:  meabandit       |      Owner:  RJVB
      Type:  defect          |     Status:  assigned
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:
Resolution:                  |   Keywords:  highsierra
      Port:  kde4-workspace  |
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Comment (by RJVB):

 Is this the only KDE4 port which requires this? Have you tried what
 happens after you rebuild kde4libs with this flag added, and even if it is
 still required to keep adding the flag when kde4libs was built with it?
 (port:kde4libs installs the cmake modules used to determine how KDE4
 software is built and just might include this setting too.)

 If the KDE4 port:kde4libs build is not affected by this then it should be
 fine to put that block in the PG. Officially that call would be for @nicos
 to make, but I'd do it myself if I had commit access.

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Ticket URL: <https://trac.macports.org/ticket/55104#comment:8>
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