diff -uprb php-5.3.0.orig/ext/mysql/config.m4 php-5.3.0/ext/mysql/config.m4
--- php-5.3.0.orig/ext/mysql/config.m4	2008-07-21 15:58:51.000000000 +0300
+++ php-5.3.0/ext/mysql/config.m4	2009-11-19 15:03:53.000000000 +0200
@@ -53,11 +53,7 @@ if test -z "$PHP_ZLIB_DIR"; then
   [  --with-zlib-dir[=DIR]     MySQL: Set the path to libz install prefix], no, no)
 fi
 
-if test "$PHP_MYSQL" = "mysqlnd"; then
-  dnl enables build of mysqnd library
-  PHP_MYSQLND_ENABLED=yes
-
-elif test "$PHP_MYSQL" != "no"; then
+if test "$PHP_MYSQL" != "no"; then
 
   AC_MSG_CHECKING([for MySQL UNIX socket location])
   if test "$PHP_MYSQL_SOCK" != "no" && test "$PHP_MYSQL_SOCK" != "yes"; then
@@ -70,6 +66,14 @@ elif test "$PHP_MYSQL" != "no"; then
     AC_MSG_RESULT([no])
   fi
 
+fi
+
+if test "$PHP_MYSQL" = "mysqlnd"; then
+  dnl enables build of mysqnd library
+  PHP_MYSQLND_ENABLED=yes
+
+elif test "$PHP_MYSQL" != "no"; then
+
   MYSQL_DIR=
   MYSQL_INC_DIR=