[gnome-maps] flatpak: Disable libcanberra-gtk3 support for e-d-s

[Marcus Lundblad <mlundblad src gnome org>]

commit cf19c6505b85ac4102350012ea6df31c7eab9c87
Author: Marcus Lundblad <ml update uu se>
Date:   Thu Apr 2 21:09:37 2020 +0200

    flatpak: Disable libcanberra-gtk3 support for e-d-s
    
    The Flatpak runtime for 3.38 has dropped libcanberra-gtk3
    and we don't need (and build) the alarm notication support
    in evolution-data-server anyway, so just diasable it from
    the build.
    
    Fixes #257

 org.gnome.Maps.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/org.gnome.Maps.json b/org.gnome.Maps.json
index ddbe94b0..6ca2a681 100644
--- a/org.gnome.Maps.json
+++ b/org.gnome.Maps.json
@@ -161,7 +161,8 @@
                 "-DENABLE_GTK_DOC=OFF",
                 "-DENABLE_EXAMPLES=OFF",
                 "-DENABLE_VALA_BINDINGS=ON",
-                "-DENABLE_INTROSPECTION=ON"
+                "-DENABLE_INTROSPECTION=ON",
+                "-DENABLE_CANBERRA=OFF"
             ],
             "buildsystem" : "cmake",
             "sources" : [