From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1avKze-0005oJ-8Q for barebox@lists.infradead.org; Wed, 27 Apr 2016 08:38:46 +0000 From: Sascha Hauer Date: Wed, 27 Apr 2016 10:38:23 +0200 Message-Id: <1461746305-31995-1-git-send-email-s.hauer@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 1/3] Kconfig: Make GLOBALVAR visible To: Barebox List Currently global environment variables are only enabled when the "global" command is enabled. In fact, they could be used even with the "global" command disabled, so make the GLOBALVAR option visible. While at it, add a help text for this option. Signed-off-by: Sascha Hauer --- commands/Kconfig | 5 ++--- common/Kconfig | 12 +++++++++--- 2 files changed, 11 insertions(+), 6 deletions(-) diff --git a/commands/Kconfig b/commands/Kconfig index 875c5f4..39a2df5 100644 --- a/commands/Kconfig +++ b/commands/Kconfig @@ -348,7 +348,7 @@ config CMD_BOOTM select UIMAGE select UNCOMPRESS select FILETYPE - select GLOBALVAR + depends on GLOBALVAR prompt "bootm" help Boot an application image @@ -741,13 +741,12 @@ config CMD_EXPORT config CMD_DEFAULTENV tristate - select ENV_HANDLING prompt "defaultenv" help restore environment from default environment config CMD_GLOBAL - select GLOBALVAR + depends on GLOBALVAR tristate prompt "global" help diff --git a/common/Kconfig b/common/Kconfig index 7c09e8c..503f43a 100644 --- a/common/Kconfig +++ b/common/Kconfig @@ -78,9 +78,6 @@ config FITIMAGE_SIGNATURE config LOGBUF bool -config GLOBALVAR - bool - config STDDEV bool @@ -159,6 +156,15 @@ config MEMINFO config ENVIRONMENT_VARIABLES bool "environment variables support" +config GLOBALVAR + bool "global environment variables support" + default y if !SHELL_NONE + help + Global environment variables begin with "global.". Unlike normal + shell variables they have the same values in all contexts. Global + variables are used to control several aspects of the system behaviour. + If unsure, say yes here. + menu "memory layout" source "pbl/Kconfig" -- 2.8.0.rc3 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox