[MacPorts] #62027: qt5-qtwebkit fails to build on Big Sur 11.1 with Apple silicon

[MacPorts]

#62027: qt5-qtwebkit fails to build on Big Sur 11.1 with Apple silicon
---------------------------+--------------------------
  Reporter:  dfleck        |      Owner:  kencu
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.6.4
Resolution:                |   Keywords:  bigsur arm64
      Port:  qt5-qtwebkit  |
---------------------------+--------------------------

Comment (by jhoyt4):

 Replying to [comment:20 kencu]:
 > We're in the right section, for sure. I guess we need an {{{arm}}}
 section for this patch:

 makes sense, when I tossed it together I couldn't remember the switch
 value for arm - ARM or ARM64 or ...

 then again, this only triggers for dawrin >=20 - so if it's not X86 then
 it has to be ARM (at this point in time...)

 > but -- I feel we have been down this exact road before in some port or
 ticket.... maybe not.

 I think when I wrote the original patch, PAGE_SHIFT was still in the 11.0
 SDK for ARM.  Apple keeps changing things around with that add of
 PAGE_SHIFT_CONST - but PGSHIFT seems to consistently be there.

 Again, would be happy to test and hack away until I got the correct
 answer, I just don't have any Apple Silicone to play around with...

-- 
Ticket URL: <https://trac.macports.org/ticket/62027#comment:21>
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