[gnome-boxes/gnome-3-34] flatpak: bundle vte

[Felipe Borges <felipeborges src gnome org>]

commit da261e00cb44cf61a09fc2ed3a451ec1ac92a4e1
Author: Jordan Petridis <jpetridis gnome org>
Date:   Sat Nov 30 20:30:09 2019 +0200

    flatpak: bundle vte
    
    Vte is no longer provided by the Sdk in Nightly.
    
    https://gitlab.gnome.org/GNOME/gnome-build-meta/merge_requests/458

 build-aux/flatpak/org.gnome.Boxes.json | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
---
diff --git a/build-aux/flatpak/org.gnome.Boxes.json b/build-aux/flatpak/org.gnome.Boxes.json
index 2f747406..9b62a98f 100644
--- a/build-aux/flatpak/org.gnome.Boxes.json
+++ b/build-aux/flatpak/org.gnome.Boxes.json
@@ -517,6 +517,21 @@
                 }
             ]
         },
+        {
+            "name" : "vte",
+            "buildsystem" : "meson",
+            "build-options" : {
+                "env" : {
+                    "CXXFLAGS" : "-fno-exceptions"
+                }
+            },
+            "sources" : [
+                {
+                    "type" : "git",
+                    "url" : "https://gitlab.gnome.org/GNOME/vte.git";
+                }
+            ]
+        },
         {
             "name" : "gnome-boxes",
             "buildsystem" : "meson",