[MacPorts] #63877: qt5-qtwebkit fails to build on Monterey 12.0.1

[MacPorts]

#63877: qt5-qtwebkit fails to build on Monterey 12.0.1
---------------------------+---------------------------------
  Reporter:  6aKa          |      Owner:  MarcusCalhoun-Lopez
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.7.1
Resolution:                |   Keywords:
      Port:  qt5-qtwebkit  |
---------------------------+---------------------------------

Comment (by jhoyt4):

 This seems to have gotten me past the NSString issue


 {{{
 configure.cppflags-append \
                     '-DNS_FORMAT_ARGUMENT\(A\)=' \
                     -D_Nullable_result=_Nullable
 }}}


 I'll be cleaning up my work and issuing a Pull Request shortly.

-- 
Ticket URL: <https://trac.macports.org/ticket/63877#comment:8>
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