From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Wed, 9 Feb 2011 00:33:41 +0000 (+0100)
Subject: scripts/mkconfigs: don't use invalid basic regexp
X-Git-Tag: 1_19_0~330
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=e7212a4ce5aa3570f7195c48335f0280a0fd4383;p=oweals%2Fbusybox.git

scripts/mkconfigs: don't use invalid basic regexp

\? are GNU extension and thus are non-standard

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/scripts/mkconfigs b/scripts/mkconfigs
index 47ac53330..7488d294e 100755
--- a/scripts/mkconfigs
+++ b/scripts/mkconfigs
@@ -42,7 +42,7 @@ echo "\
  */
 static const char bbconfig_config[] ALIGN1 ="
 
-grep '^#\? \?CONFIG_' "$config" \
+grep -e '^# CONFIG_' -e '^CONFIG_' "$config" \
 | sed -e 's/\"/\\\"/g' -e 's/^/"/' -e 's/$/\\n"/'
 
 echo ";"