[gtk/wip/chergert/quartz4u: 115/116] macos: link against QuartzCore for GL

[Christian Hergert <chergert src gnome org>]

commit e4a90c38771489e4a8005e960cbf8b74bef1040b
Author: Christian Hergert <chergert redhat com>
Date:   Wed Jun 24 15:53:33 2020 -0700

    macos: link against QuartzCore for GL

 gdk/macos/meson.build | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/gdk/macos/meson.build b/gdk/macos/meson.build
index 072e695d6d..d96f1f78a1 100644
--- a/gdk/macos/meson.build
+++ b/gdk/macos/meson.build
@@ -42,6 +42,7 @@ gdk_macos_frameworks = [
   'CoreVideo',
   'CoreServices',
   'OpenGL',
+  'QuartzCore',
 ]
 
 gdk_macos_deps = [