[MacPorts] #55932: qt4-mac: does not build with clang 5

[MacPorts]

#55932: qt4-mac: does not build with clang 5
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  Reporter:  devernay  |      Owner:  michaelld
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:
      Port:  qt4-mac   |
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Comment (by michaelld):

 So the patches that seem the most relevant from the NiXos list to me are:
 clang-5-darwin.patch, qsettings-recursive-global-mutex.patch, parallel-
 configure.patch, libressl.patch, and qt-4.8.7-unixmake-darwin.patch. I'll
 look at getting those integrated.

 The dlopen-* patches aren't clear to me that they are applicable or
 useful. Maybe the OP knows what they are for (beyond somehow setting the
 absolute path to various files; what is the rationale for doing this)?

 patch-qthread-stacksize.diff is already integrated; qt-musl-iconv-no-
 bom.patch and qt-musl.patch are Linux only; the other files are for NiXos.

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Ticket URL: <https://trac.macports.org/ticket/55932#comment:9>
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