[MacPorts] #63716: macos12: gtk3-demo-application just shows black frame

[MacPorts]

#63716: macos12: gtk3-demo-application just shows black frame
------------------------+--------------------------
  Reporter:  MStraeten  |      Owner:  (none)
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.7.1
Resolution:             |   Keywords:  monterey gtk
      Port:  gtk3       |
------------------------+--------------------------
Description changed by MStraeten:

Old description:

> after upgrading from macos11 to macos12 gtk3-demo-application built with
> recent macports using Xcode13 commandline tools and sdk 12 (as well als
> built with Xcode 12.5 and sdk 11.3) just shows a black frame.

New description:

 after upgrading from macos11 to macos12 gtk3-demo-application built with
 recent macports using Xcode13 commandline tools and sdk 12 (as well als
 built with Xcode 12.5 and sdk 11.3) just shows a black frame.

 used additional setting in /opt/local/etc/macports/variants.conf:
 +no_gnome +no_x11 +quartz -x11 -gnome -gfortran

--

-- 
Ticket URL: <https://trac.macports.org/ticket/63716#comment:1>
MacPorts <https://www.macports.org/>
Ports system for macOS