From 996da092dd7a844c150e0d9d03af73905a5f68e6 Mon Sep 17 00:00:00 2001
From: radex <radex@hackerspace.pl>
Date: Sun, 4 Oct 2026 15:17:06 +0200
Subject: [PATCH] mk/qemu: ensure UEFI vars are writable

On some platforms (e.g. Nix), the template variables file is non-writable. So, we need to make the copy writable before we can use it with qemu
---
 mk/qemu.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mk/qemu.mk b/mk/qemu.mk
index e2e2d819e..707cf60ea 100644
--- a/mk/qemu.mk
+++ b/mk/qemu.mk
@@ -358,6 +358,7 @@ qemu-deps: $(BUILD)/fw_vars.bin
 .PRECIOUS: $(BUILD)/fw_vars.bin
 $(BUILD)/fw_vars.bin: $(PFLASH1)
 	cp "$<" "$@"
+	chmod +w "$@"
 endif
 
 $(EXTRA_DISK):