about summary refs log tree commit diff
diff options
context:
space:
mode:
-rw-r--r--pkgs/applications/virtualization/rust-hypervisor-firmware/default.nix5
1 files changed, 5 insertions, 0 deletions
diff --git a/pkgs/applications/virtualization/rust-hypervisor-firmware/default.nix b/pkgs/applications/virtualization/rust-hypervisor-firmware/default.nix
index a4ab7c0805c87..42cc3ab07a883 100644
--- a/pkgs/applications/virtualization/rust-hypervisor-firmware/default.nix
+++ b/pkgs/applications/virtualization/rust-hypervisor-firmware/default.nix
@@ -11,6 +11,11 @@ let
 
   target = ./. + "/${arch}-unknown-none.json";
 
+in
+
+assert lib.assertMsg (builtins.pathExists target) "Target spec not found";
+
+let
   cross = import ../../../.. {
     system = hostPlatform.system;
     crossSystem = lib.systems.examples."${arch}-embedded" // {