Require ICU >= 4.0 in configure

diff --git a/acinclude.m4 b/acinclude.m4
index adb9599ce4887b0a56852a91f255bf65e703fae5..98e98f2af37a9f829a71f33ccee53f349a86dd9e 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -2235,8 +2235,8 @@ AC_DEFUN([PHP_SETUP_ICU],[
     icu_version=`expr [$]1 \* 1000 + [$]2`
     AC_MSG_RESULT([found $icu_version_full])
 
-    if test "$icu_version" -lt "3004"; then
-      AC_MSG_ERROR([ICU version 3.4 or later is required])
+    if test "$icu_version" -lt "4000"; then
+      AC_MSG_ERROR([ICU version 4.0 or later is required])
     fi
 
     ICU_VERSION=$icu_version