[gnome-build-meta/bochecha/libgnome-games-support-meson: 38/45] world/retro-gtk: Add the missing build dep on meson

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 217ecea1192f5166c58ae7111029477b780c4bfe
Author: Mathieu Bridon <bochecha daitauha fr>
Date:   Sat Nov 30 13:39:41 2019 +0100

    world/retro-gtk: Add the missing build dep on meson

 elements/world/retro-gtk.bst | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/elements/world/retro-gtk.bst b/elements/world/retro-gtk.bst
index e40e3a9f..271e4bbe 100644
--- a/elements/world/retro-gtk.bst
+++ b/elements/world/retro-gtk.bst
@@ -3,6 +3,10 @@ sources:
 - kind: git_tag
   url: gitlab_gnome_org:GNOME/retro-gtk.git
   track: master
+
+build-depends:
+- freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
+
 depends:
 - sdk/clutter-gtk.bst
 - sdk/glib.bst