From 8a99a39592a7cdea708183ee6b96f8d7f595eb1d Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 2 Oct 2009 16:01:05 +0000
Subject: * configure.in: workaround for regexp metacharacters of expr in  
 prefix path.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25194 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog    | 5 +++++
 configure.in | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 8dedb7e157..26e8760f43 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sat Oct  3 01:01:03 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in: workaround for regexp metacharacters of expr in
+	  prefix path.
+
 Sat Oct  3 00:47:52 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* test/ripper/dummyparser.rb (DummyParser): improvement by Magnus
diff --git a/configure.in b/configure.in
index e56766244c..151970d22b 100644
--- a/configure.in
+++ b/configure.in
@@ -2450,7 +2450,7 @@ else
     RUBY_VENDOR_LIB_PATH="`eval echo \\"$VENDOR_DIR\\" | sed 's|^NONE/|'"$prefix"'/|'`"
 fi
 
-pat="$RUBY_LIB_PREFIX/"'\(.*\)'
+pat=`echo "$RUBY_LIB_PREFIX/" | tr -c '\012' .`'\(.*\)'
 RUBY_LIB_PATH='RUBY_LIB_PREFIX"/"RUBY_LIB_VERSION'
 case "$RUBY_SITE_LIB_PATH" in
   when("$RUBY_LIB_PREFIX/"*)
-- 
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