build-sandbox: Move to top-level build-support

This is not only useful for packaging games, so let's make it available
from the vuizvui scope, so we can use it from other packages as well.

Signed-off-by: aszlig <aszlig@nix.build>

1 files changed, 1 insertions, 0 deletions

diff --git a/pkgs/default.nix b/pkgs/default.nix
index b7255aff..5e6530ab 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -12,6 +12,7 @@ let
 
   self.vuizvui = pkgs.recurseIntoAttrs {
     mkChannel = callPackage ./build-support/channel.nix { };
+    buildSandbox = callPackage build-support/build-sandbox {};
 
     list-gamecontrollers = callPackage ./list-gamecontrollers { };