From 50bad5c604b4d995ee57da137cef4d6a03809a17 Mon Sep 17 00:00:00 2001
From: Daniel Barlow <dan@telent.net>
Date: Wed, 12 Jun 2024 18:55:30 +0100
Subject: [PATCH] libusb needs udev on build

this is a workaround to make CI work again, but what we really need to
do is completely separate the nixpkgs used for nixos build-system
tools from the nixpkgs we use for liminix host binaries
---
 overlay.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/overlay.nix b/overlay.nix
index 454fe84..7ab36f7 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -271,7 +271,9 @@ extraPkgs // {
    '';
   };
 
-  libusb1 = prev.libusb1.override { enableUdev = false; };
+  libusb1 = prev.libusb1.override {
+    enableUdev = final.stdenv.buildPlatform == final.stdenv.hostPlatform;
+  };
 
   util-linux-small = prev.util-linux.override {
     ncursesSupport = false;