[MacPorts] #60168: gtk3 @gtk3-3.24.14_1+quartz.darwin_18: Does not build

[MacPorts]

#60168: gtk3 @gtk3-3.24.14_1+quartz.darwin_18: Does not build
----------------------+----------------------
  Reporter:  Bachsau  |      Owner:  dbevans
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:
      Port:  gtk3     |
----------------------+----------------------

Comment (by maehne):

 Tried to add the following to the {{{quartz}}} variant section in the
 {{{gtk3}}} {{{Portfile}}}:
 {{{
     configure.cppflags-append
 "-I/System/Library/Frameworks/AppKit.framework/Versions/C/Headers"
     configure.cppflags-append
 "-I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/AppKit.framework/Versions/C/Headers"
 }}}
 Of course, it did not work, because {{{AppKit.h}}} is not (anymore)
 located in a sub-directory called {{{AppKit/}}}. So, it seems patching of
 {{{gdkquartz-gtk-only.h}}} is necessary.

-- 
Ticket URL: <https://trac.macports.org/ticket/60168#comment:5>
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