linux-kernel - [PATCH 1/1] kconfig: Terminate menu blocks with a newline in the generated config

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Message-Id: <1555669773-9766-1-git-send-email-alex.popov@linux.com>
Date:   Fri, 19 Apr 2019 13:29:33 +0300
From:   Alexander Popov <alex.popov@...ux.com>
To:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Kees Cook <keescook@...omium.org>,
        Michal Marek <michal.lkml@...kovi.net>,
        linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org,
        Alexander Popov <alex.popov@...ux.com>
Subject: [PATCH 1/1] kconfig: Terminate menu blocks with a newline in the generated config

Currently menu blocks start with a pretty header but end with nothing in
the generated config. So next config options stick together with the
options from the menu block.

Let's terminate menu blocks with a newline in the generated config.

Signed-off-by: Alexander Popov <alex.popov@...ux.com>
---
 scripts/kconfig/confdata.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 08ba146..1459153 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -888,6 +888,8 @@ int conf_write(const char *name)
 		if (menu->next)
 			menu = menu->next;
 		else while ((menu = menu->parent)) {
+			if (!menu->sym && menu_is_visible(menu))
+				fprintf(out, "\n");
 			if (menu->next) {
 				menu = menu->next;
 				break;
-- 
2.7.4