linux-kernel - [PATCH 05/10] merge_config.sh: Better handling of CONFIG

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Message-Id: <1445992931-28107-6-git-send-email-olof@lixom.net>
Date:	Wed, 28 Oct 2015 09:42:06 +0900
From:	Olof Johansson <olof@...om.net>
To:	Michal Marek <mmarek@...e.com>
Cc:	linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org,
	dvhart@...ux.intel.com, Olof Johansson <olof@...om.net>
Subject: [PATCH 05/10] merge_config.sh: Better handling of CONFIG_FOO=n

Kconfig knows how to handle CONFIG_FOO=n just fine, but it'll always
use "# CONFIG FOO is not set" in the resulting config. Mangle the input
accordingly so we don't report this as a failure when it isn't.

Signed-off-by: Olof Johansson <olof@...om.net>
---
 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 c244042..933f2d6 100755
--- a/scripts/kconfig/merge_config.sh
+++ b/scripts/kconfig/merge_config.sh
@@ -39,7 +39,7 @@ usage() {
 }
 
 getval() {
-	grep -w -e "$1" "$2"
+	grep -w -e "$1" "$2" | sed 's/^CONFIG_\(.*\)=n$/# CONFIG_\1 is not set/g'
 }
 
 CONF_IS_ERR=false
-- 
2.1.4

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