* 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

@@ -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

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/"*)