From 395abae93d6c9d86364714b4cbf4c3cad9d020ef Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 10 Feb 2009 03:54:12 +0000
Subject: [PATCH] configure.in (when): use all parameters.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22194 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.in | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/configure.in b/configure.in
index 82e39dbe04..958f76804e 100644
--- a/configure.in
+++ b/configure.in
@@ -9,7 +9,8 @@ AC_DEFUN([RUBY_PREREQ_AC],
 		AC_MSG_ERROR([Autoconf version ]$1[ or higher is required]$2))])
 
 AC_DEFUN([when], dnl [(] makes parentheses balanced.
-$1[)])
+dnl note that spaces after comma need to be quoted.
+[$*][)])
 
 dnl environment section {
 
@@ -152,7 +153,7 @@ if test ${target_archs+set}; then
     for archs in $target_archs
     do
 	case ",$universal_binary," in
-	  when([*,$archs,*])
+	  when(*",$archs,"*)
 	    ;;
 	  when(*)
 	    cpu=`$SHELL "$srcdir/config.sub" "${archs}-${target_os}" 2>&1` || {
@@ -169,7 +170,7 @@ if test ${target_archs+set}; then
     target_archs="$universal_binary"
     unset universal_binary
     case "$target_archs" in
-      when([*,*]) universal_binary=yes;;
+      when(*,*) universal_binary=yes;;
       when(*)   unset universal_archnames;;
     esac
     AC_MSG_RESULT([$target_archs])