[PATCH] scripts: kconfig: merge_config.sh: keep temp file in the output dir

[Gustavo Luiz Duarte]

merge_config.sh currently creates a temporary file in the current
directory. Create it under $OUTPUT instead, which allows running the
script against a read-only source tree.

The default behavior is unchanged: $OUTPUT is "." so the file stays in
the cwd.

Signed-off-by: Gustavo Luiz Duarte <gustavold@xxxxxxxxx>
---
 scripts/kconfig/merge_config.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/kconfig/merge_config.sh b/scripts/kconfig/merge_config.sh
index f08e0863b7128..a63250d4cbf12 100755
--- a/scripts/kconfig/merge_config.sh
+++ b/scripts/kconfig/merge_config.sh
@@ -122,7 +122,7 @@ fi
 
 MERGE_LIST=$*
 
-TMP_FILE=$(mktemp ./.tmp.config.XXXXXXXXXX)
+TMP_FILE=$(mktemp "$OUTPUT/.tmp.config.XXXXXXXXXX")
 
 echo "Using $INITFILE as base"
 

---
base-commit: 0e35b9b6ec0ffcc5e23cbdec09f5c622ad532b53
change-id: 20260708-merge_config_output-d90c161a923c

Best regards,
-- 
Gustavo Luiz Duarte <gustavold@xxxxxxxxx>