[gtk/gtk-3-24: 2/2] Merge branch 'gtk-debug-warn-when-built-without-debug' into 'gtk-3-24'

[Matthias Clasen <matthiasc src gnome org>]

commit 14922f1784b5eb8f2350dca5f39f1c5f34d62043
Merge: 57b8f759c5 e65c703741
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Oct 1 14:54:19 2019 +0000

    Merge branch 'gtk-debug-warn-when-built-without-debug' into 'gtk-3-24'
    
    Print a warning if GTK_DEBUG is set but gtk isn't built with G_ENABLE_DEBUG
    
    See merge request GNOME/gtk!1109

 gtk/gtkmain.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
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