[MacPorts] #44395: glib2, glib2-devel: don't add -I${prefix}/include to glib-2.0.pc

[MacPorts]

#44395: glib2, glib2-devel: don't add -I${prefix}/include to glib-2.0.pc
--------------------------------+------------------------
  Reporter:  ryandesign         |      Owner:  ryandesign
      Type:  defect             |     Status:  new
  Priority:  Normal             |  Milestone:
 Component:  ports              |    Version:  2.3.1
Resolution:                     |   Keywords:
      Port:  glib2 glib2-devel  |
--------------------------------+------------------------

Comment (by ryandesign):

 The Qt bug report's URL has changed and is now
 https://bugreports.qt.io/browse/QTBUG-34902

 The Qt developer's complaint is that a .pc file should not contain
 `-I${prefix}/include`. But tons of other MacPorts-installed .pc files do,
 and why shouldn't they? That's exactly what .pc files are for: to provide
 the flags necessary to compile something.

--
Ticket URL: <https://trac.macports.org/ticket/44395#comment:2>
MacPorts <https://www.macports.org/>
Ports system for macOS