Re: [MacPorts] #67573: qtwebengine ports no longer configure with MacPorts’ re2

[MacPorts]

#67573: qtwebengine ports no longer configure with MacPorts’ re2
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  Reporter:  chrstphrchvz                       |      Owner:
                                                |  MarcusCalhoun-Lopez
      Type:  defect                             |     Status:  assigned
  Priority:  Normal                             |  Milestone:
 Component:  ports                              |    Version:  2.8.1
Resolution:                                     |   Keywords:
      Port:  qt513-qtwebengine qt5-qtwebengine  |
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Comment (by chrstphrchvz):

 So far I have not figured out how to influence `CXXFLAGS` and override
 `-std=gnu++11` for the configuration tests, except for the `-z
 noexecstack` check which does pick up `qt5.cxxflags-append -std=gnu++14`.

 This seems more like a situation for compiler_wrapper, but given the
 degree to which qmake is likely also controlling compiler selection, that
 might involve something like the approach in the (Qt4) qmake portgroup.

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Ticket URL: <https://trac.macports.org/ticket/67573#comment:5>
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