[U-Boot] [PATCH v2] kconfig: show an error message when defconfig is not found

Masahiro Yamada yamada.m at jp.panasonic.com
Thu Sep 4 15:16:15 CEST 2014


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 at jp.panasonic.com>
---

Changes in v2:
  - Echo the error message to stderr

 scripts/multiconfig.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/scripts/multiconfig.sh b/scripts/multiconfig.sh
index a579042..49fcfad 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
-- 
1.9.1



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