[MacPorts] #63877: qt5-qtwebkit fails to build with Xcode 13.1 Big Sur and Monterey 12.0.1

[MacPorts]

#63877: qt5-qtwebkit fails to build with Xcode 13.1 Big Sur and 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 ballapete):

 Sorry, I made a mistake and copied the wrong text: It is `CFLAGS=-H` that
 makes the compilers list which C header files they are including.

-- 
Ticket URL: <https://trac.macports.org/ticket/63877#comment:14>
MacPorts <https://www.macports.org/>
Ports system for macOS