linux-kernel - [PATCH 1/2] localmodconfig: Fix parsing of Kconfig "source" statements

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Date:	Sat,  2 Apr 2016 10:55:21 -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 1/2] localmodconfig: Fix parsing of Kconfig "source" statements

The parameter of Kconfig "source" statements does not need to be quoted.
The current regex causes many kconfig files to be skipped and hence,
dependencies to be missed.

Also fix the whitespace repeat count.

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 f3d3fb4..7036ae3 100755
--- a/scripts/kconfig/streamline_config.pl
+++ b/scripts/kconfig/streamline_config.pl
@@ -188,7 +188,7 @@ sub read_kconfig {
 	$cont = 0;
 
 	# collect any Kconfig sources
-	if (/^source\s*"(.*)"/) {
+	if (/^source\s+"?([^"]+)/) {
 	    my $kconfig = $1;
 	    # prevent reading twice.
 	    if (!defined($read_kconfigs{$kconfig})) {
-- 
2.7.2