[gnome-games] Bump retro-gobject and retro-gtk to 0.8

[Adrien Plazas <aplazas src gnome org>]

commit 46eb37ec55a6aa0b9ca55229f92bfa79acf62a29
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Sat Sep 10 12:43:22 2016 +0200

    Bump retro-gobject and retro-gtk to 0.8

 configure.ac    |    4 ++--
 src/Makefile.am |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 1e5cfc6..758551b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -54,8 +54,8 @@ PKG_CHECK_MODULES(GNOME_GAMES, [
        gtk+-3.0
        libsoup-2.4
        libxml-2.0
-       retro-gobject-0.6
-       retro-gtk-0.6
+       retro-gobject-0.8
+       retro-gtk-0.8
        tracker-sparql-1.0
 ])
 
diff --git a/src/Makefile.am b/src/Makefile.am
index b87745d..f4590d0 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -171,8 +171,8 @@ gnome_games_VALAFLAGS = \
        --pkg libsoup-2.4 \
        --pkg libxml-2.0 \
        --pkg tracker-sparql-1.0 \
-       --pkg retro-gobject-0.6 \
-       --pkg retro-gtk-0.6 \
+       --pkg retro-gobject-0.8 \
+       --pkg retro-gtk-0.8 \
        --pkg linux \
        --pkg posix \
        --gresources $(gresource_file) \