linux-kernel - [PATCH 2/4] localmodconfig: Fix parsing of "help" text

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Message-Id: <1460333193-16361-2-git-send-email-bpoirier@suse.com>
Date:	Sun, 10 Apr 2016 17:06:31 -0700
From:	Benjamin Poirier <bpoirier@...e.com>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	Michal Marek <mmarek@...e.cz>, joeyli <jlee@...e.com>,
	"Yann E . MORIN " <yann.morin.1998@...e.fr>,
	linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/4] localmodconfig: Fix parsing of "help" text

Help text may start with "help" or "---help---". This patch fixes
read_kconfig() to recognize the second variant.

This removes useless junk from %depends and %selects. That junk is due to
help text that contains the words "selects" and "depends".

Signed-off-by: Benjamin Poirier <bpoirier@...e.com>
---
 scripts/kconfig/streamline_config.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl
index c5b388c..f06972a 100755
--- a/scripts/kconfig/streamline_config.pl
+++ b/scripts/kconfig/streamline_config.pl
@@ -257,7 +257,7 @@ sub read_kconfig {
 	    $iflevel-- if ($iflevel);
 
 	# stop on "help" and keywords that end a menu entry
-	} elsif (/^\s*help\s*$/ || /^(comment|choice|menu)\b/) {
+	} elsif (/^\s*(---)?help(---)?\s*$/ || /^(comment|choice|menu)\b/) {
 	    $state = "NONE";
 	}
     }
-- 
2.7.4