[MacPorts] #50269: qt4-mac @4.8.7_3: use of undeclared CoreWLAN identifiers

[MacPorts]

#50269: qt4-mac @4.8.7_3: use of undeclared CoreWLAN identifiers
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  Reporter:  murrayeisenberg@…  |      Owner:  michaelld@…
      Type:  defect             |     Status:  new
  Priority:  Normal             |  Milestone:
 Component:  ports              |    Version:  2.3.4
Resolution:                     |   Keywords:
      Port:  qt4-mac            |
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Comment (by murrayeisenberg@…):

 Replying to [comment:2 cal@…]:
 > Looks like there used to be a patch for this at
 source:trunk/dports/aqua/qt4-mac/files/patch-
 src_plugins_bearer_corewlan_qcorewlanengine.mm.diff at 119771 in response to
 #40852 that was removed in r119772 because it was supposed to be no longer
 needed. The relevant question is why your system still tries to use it.
 >
 > Rev-upgrade marks your qt4-mac as broken because of:
 > {{{
 > Could not open /opt/local/lib/libmng.1.dylib: Error opening or reading
 file (referenced from
 /opt/local/libexec/qt4/share/plugins/imageformats/libqmng.dylib)
 > DEBUG: Marking
 /opt/local/libexec/qt4/share/plugins/imageformats/libqmng.dylib as broken
 > }}}
 > libmng currently provides `/opt/local/lib/libmng.2.dylib`, so this
 finding is correct. The mng image format plugin for your qt4-mac
 installation is broken and needs to be rebuilt.

 Sorry, but I have no idea what I'm supposed to do here (there's no such
 port as libqmng or mng). How should I proceed?

 Also, the earlier diagnosis by ryandesign pointed to an error in
 undeclared CoreWLAN identifiers. What's the relationship of that?

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Ticket URL: <https://trac.macports.org/ticket/50269#comment:3>
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