[gnome-boxes/build-size-reduction: 2/2] flatpak: Only build the supported target archs in QEMU

[Felipe Borges <felipeborges src gnome org>]

commit 1d36594e0966d2c8f3d73a50b480661225e93177
Author: Felipe Borges <felipeborges gnome org>
Date:   Thu Aug 12 12:15:14 2021 +0200

    flatpak: Only build the supported target archs in QEMU
    
    For now we only support x86.

 build-aux/flatpak/org.gnome.Boxes.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/build-aux/flatpak/org.gnome.Boxes.json b/build-aux/flatpak/org.gnome.Boxes.json
index 8500e3b1..3f026f8e 100644
--- a/build-aux/flatpak/org.gnome.Boxes.json
+++ b/build-aux/flatpak/org.gnome.Boxes.json
@@ -256,7 +256,8 @@
                 "--enable-virglrenderer",
                 "--enable-usb-redir",
                 "--enable-smartcard",
-                "--python=/bin/python3"
+                "--python=/bin/python3",
+                "--target-list=x86_64-softmmu,i386-softmmu"
             ],
             "sources": [
                 {