From 29931489c2ddf777bf27711ec60c5620ad976e97 Mon Sep 17 00:00:00 2001
From: oech3 <79379754+oech3@users.noreply.github.com>
Date: Fri, 13 Feb 2026 04:21:48 +0900
Subject: [PATCH] GNUmakefile: Allow cross-build for Windows

---
 GNUmakefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/GNUmakefile b/GNUmakefile
index e67e351ea..57b160332 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -68,7 +68,7 @@ TOYBOX_SRC  := $(TOYBOX_ROOT)/toybox-$(TOYBOX_VER)
 # Otherwise let it default to the kernel name returned by uname -s
 # (Linux, Darwin, FreeBSD, …).
 #------------------------------------------------------------------------
-OS := $(shell uname -s)
+OS ?= $(shell uname -s)
 
 # Windows does not allow symlink by default.
 # Allow to override LN for AppArmor.