[gtk/gtk-3-24] (2 commits) ...Merge branch 'backport-1793' into 'gtk-3-24'

From: Matthias Clasen <matthiasc src gnome org>
To: commits-list gnome org
Cc:
Subject: [gtk/gtk-3-24] (2 commits) ...Merge branch 'backport-1793' into 'gtk-3-24'
Date: Wed, 23 Sep 2020 11:58:18 +0000 (UTC)

Summary of changes:

  24f9cc7... build: clean up .pc generation
  045517a... Merge branch 'backport-1793' into 'gtk-3-24'