[MacPorts] #60926: gtk2 +quartz -x11: error: implicit declaration of function 'gdk_quartz_pasteboard_type_to_atom_libgtk_only' is invalid in C99

[MacPorts]

#60926: gtk2 +quartz -x11: error: implicit declaration of function
'gdk_quartz_pasteboard_type_to_atom_libgtk_only' is invalid in C99
---------------------------+--------------------
  Reporter:  chicagotripp  |      Owner:  (none)
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.6.3
Resolution:                |   Keywords:
      Port:  gtk2          |
---------------------------+--------------------

Comment (by chicagotripp):

 My beta XCode 12 Beta 3 system that fails to compile gtk2 +quartz -x11
 variant has the following gtk ports installed:
 {{{
 port installed|grep gtk
 }}}
 {{{
   gtk-doc @1.32_1+python38 (active)
   gtk3 @3.24.21_0+quartz (active)
 }}}
 It has the following +x11 variant enabled ports installed:
 {{{
 port installed|grep x11
 }}}
 {{{
   cairo @1.16.0_0+quartz+x11
   gd2 @2.3.0_0+x11
   ghostscript @9.52_0+x11
   giflib @4.2.3_0+x11
   graphviz @2.40.1_2+pangocairo+x11
   pango @1.42.4_2+quartz+x11
   py27-cairo @1.18.2_0+quartz+x11
 }}}
 I hope this helps.

-- 
Ticket URL: <https://trac.macports.org/ticket/60926#comment:7>
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