[MacPorts] #54379: gtk3 build needs gio/gdesktopappinfo.h which is not available

[MacPorts]

#54379: gtk3 build needs gio/gdesktopappinfo.h which is not available
----------------------+----------------------
  Reporter:  peterjw  |      Owner:  dbevans
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.4.1
Resolution:           |   Keywords:
      Port:  gtk3     |
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Comment (by kencu):

 See <https://trac.macports.org/ticket/53911#comment:11> for a hint.

 Dave was going to explain the +quartz vs +x11 variants thingy last year,
 and exactly what goes on with some ports being one but not the other, and
 some both --  but I never saw the end result of that analysis.

 I found I had trouble with the +quartz variants, much as I wanted them to
 work. I always seemed to have the wrong version (quartz vs x11) installed
 for what the next port wanted, and lots of ports needed the +x11 support.
 I eventually gave up on quartz, and stuck with x11. Haven't had trouble
 since. Maybe somebody can explain better what really goes on behind the
 scenes.

 Here's what I have
 {{{
 gtk3 @3.22.11_1+x11 (active) platform='darwin 16' archs='x86_64'
 date='2017-05-30T17:14:17-0700'
 glib2 @2.52.3_0+universal+x11 (active) platform='darwin 16' archs='i386
 x86_64' date='2017-06-25T22:47:59-0700'
 }}}

--
Ticket URL: <https://trac.macports.org/ticket/54379#comment:6>
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