From: Roger Pau Monne <royger@FreeBSD.org>
Date: Sat, 13 Feb 2021 10:06:31 +0000 (+0100)
Subject: scripts/check-config.sh: fix to be compatible with BSD sed
X-Git-Url: http://git.dujemihanovic.xyz/login.html?a=commitdiff_plain;h=99078472455b8bb69ce57237bcc68ea9ac88ae38;p=u-boot.git

scripts/check-config.sh: fix to be compatible with BSD sed

Fist use extended regexp in order to drop the '\' around the
parentheses which is not supported by BSD sed in regular mode.

Secondly use [[:blank:]] instead of \s, as the later is a GNU
extension.

No functional change intended.

Signed-off-by: Roger Pau Monné <royger@FreeBSD.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

diff --git a/scripts/check-config.sh b/scripts/check-config.sh
index 583f7d0963..cc1c9a54d9 100755
--- a/scripts/check-config.sh
+++ b/scripts/check-config.sh
@@ -39,14 +39,14 @@ new_adhoc="${path}.adhoc"
 export LC_ALL=C
 export LC_COLLATE=C
 
-cat ${path} |sed -n 's/^#define \(CONFIG_[A-Za-z0-9_]*\).*/\1/p' |sort |uniq \
+cat ${path} |sed -nr 's/^#define (CONFIG_[A-Za-z0-9_]*).*/\1/p' |sort |uniq \
 	>${configs}
 
 comm -23 ${configs} ${whitelist} > ${suspects}
 
-cat `find ${srctree} -name "Kconfig*"` |sed -n \
-	-e 's/^\s*config *\([A-Za-z0-9_]*\).*$/CONFIG_\1/p' \
-	-e 's/^\s*menuconfig \([A-Za-z0-9_]*\).*$/CONFIG_\1/p' \
+cat `find ${srctree} -name "Kconfig*"` |sed -nr \
+	-e 's/^[[:blank:]]*config *([A-Za-z0-9_]*).*$/CONFIG_\1/p' \
+	-e 's/^[[:blank:]]*menuconfig ([A-Za-z0-9_]*).*$/CONFIG_\1/p' \
 	|sort |uniq > ${ok}
 comm -23 ${suspects} ${ok} >${new_adhoc}
 if [ -s ${new_adhoc} ]; then