[MacPorts] #54504: xorg-server 1.18.4_2: fails to compile on siera

[MacPorts]

#54504: xorg-server 1.18.4_2: fails to compile on siera
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 Reporter:  EdHarry             |      Owner:
     Type:  defect              |     Status:  new
 Priority:  Normal              |  Milestone:
Component:  ports               |    Version:  2.4.1
 Keywords:  xorg-server sierra  |       Port:  xorg-server
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 Xorg-Server 1.18.4_2 fails to compile on MacOS 10.12.5 (16F73), Xcode
 version 8.3.3 (8E3004b)

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Ticket URL: <https://trac.macports.org/ticket/54504>
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