ipmitool: add an option to enable/disable ipmishell

Fixes:

  http://autobuild.buildroot.net/results/a62/a62e95619acb3d4d6be4425cf44a4628ac227494/

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/ipmitool/Config.in

@@ -23,4 +23,11 @@ config BR2_PACKAGE_IPMITOOL_IPMIEVD
 	help
 	  IPMI event daemon for sending events to syslog
 
+config BR2_PACKAGE_IPMITOOL_IPMISHELL
+	bool "ipmishell"
+	select BR2_PACKAGE_NCURSES
+	select BR2_PACKAGE_READLINE
+	help
+	  IPMI shell interface
+
 endif

package/ipmitool/ipmitool.mk

@@ -20,8 +20,11 @@ else
 IPMITOOL_CONF_OPTS += --disable-intf-lanplus
 endif
 
-ifeq ($(BR2_PACKAGE_READLINE),y)
-IPMITOOL_DEPENDENCIES += readline
+ifeq ($(BR2_PACKAGE_IPMITOOL_IPMISHELL),y)
+IPMITOOL_DEPENDENCIES += ncurses readline
+IPMITOOL_CONF_OPTS += --enable-ipmishell
+else
+IPMITOOL_CONF_OPTS += --disable-ipmishell
 endif
 
 ifeq ($(BR2_PACKAGE_IPMITOOL_IPMIEVD),)