[gtk/gtk-3-24: 2/2] Merge branch 'fix-gi-build-with-lto' into 'gtk-3-24'

[Matthias Clasen <matthiasc src gnome org>]

commit 1bb106012ad3acb766c67d8226b32bef1a214966
Merge: bbb70857be 55e73682cc
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Mar 27 05:56:15 2019 +0000

    Merge branch 'fix-gi-build-with-lto' into 'gtk-3-24'
    
    Fix the introspection build with "-Wl,--as-needed -flto -O2". Fixes #1692
    
    See merge request GNOME/gtk!665

 gtk/Makefile.am | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
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