From 7e72477b8f4c323e3ea0497877c1b6486b2547a5 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Enrico=20J=C3=B6rns?= <ejo@pengutronix.de>
Date: Tue, 28 Oct 2025 08:36:01 +0100
Subject: [PATCH] barebox.bbclass: set KBUILD_OUTPUT
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Sets KBUILD_OUTPUT to the build directory to ensure using the valid
path in e.g. menuconfig or devshell.

An externally set KBUILD_OUTPUT could otherwise confuse the build
process and create the .config from an invalid folder.

This is what the kernel recipes also do.

Signed-off-by: Enrico Jörns <ejo@pengutronix.de>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 meta/classes-recipe/barebox.bbclass | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/classes-recipe/barebox.bbclass b/meta/classes-recipe/barebox.bbclass
index ece8fb6485..73615999aa 100644
--- a/meta/classes-recipe/barebox.bbclass
+++ b/meta/classes-recipe/barebox.bbclass
@@ -16,6 +16,8 @@ DEPENDS += "bison-native flex-native lz4-native"
 
 S = "${UNPACKDIR}/barebox-${PV}"
 B = "${WORKDIR}/build"
+KBUILD_OUTPUT = "${B}"
+OE_TERMINAL_EXPORTS += "KBUILD_OUTPUT"
 
 require conf/image-uefi.conf
 
-- 
2.47.3