From: Masahiro Yamada <yamada.m@jp.panasonic.com>
Date: Thu, 4 Sep 2014 13:16:15 +0000 (+0900)
Subject: kconfig: show an error message when defconfig is not found
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=8caaec62602453cf2a24ccc0799c59bf4e3d74f9;p=u-boot.git

kconfig: show an error message when defconfig is not found

When a non-existing defconfig is specified,
display an easy-to-understand message
(fake the error message on Linux Kernel):

  $ make foo_defconfig
  ***
  *** Can't find default configuration "confis/foo_defconfig"!
  ***

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
---

diff --git a/scripts/multiconfig.sh b/scripts/multiconfig.sh
index a5790428c8..49fcfad3c1 100644
--- a/scripts/multiconfig.sh
+++ b/scripts/multiconfig.sh
@@ -118,6 +118,13 @@ do_board_defconfig () {
 	defconfig_path=$srctree/configs/$1
 	tmp_defconfig_path=configs/.tmp_defconfig
 
+	if [ ! -r $defconfig_path ]; then
+		echo >&2 "***"
+		echo >&2 "*** Can't find default configuration \"confis/$1\"!"
+		echo >&2 "***"
+		exit 1
+	fi
+
 	mkdir -p arch configs
 	# defconfig for Normal:
 	#  pick lines without prefixes and lines starting '+' prefix