Index: config.m4
===================================================================
--- config.m4	(revision 313356)
+++ config.m4	(working copy)
@@ -9,8 +9,8 @@
 PHP_ARG_ENABLE(sqlite-utf8, whether to enable UTF-8 support in sqlite (default: ISO-8859-1),
 [  --enable-sqlite-utf8      SQLite: Enable UTF-8 support for SQLite], no, no)
 
+PHP_ARG_ENABLE(pdo-sqlite2, whether to aditionally enable pdo_sqlite2 driver. Depends on sqlite, [  --enable-pdo-sqlite2  SQLite: whether to aditionally enable pdo_sqlite2 driver. Depends on sqlite], no, no)
 
-
 dnl
 dnl PHP_PROG_LEMON
 dnl
@@ -46,7 +46,7 @@
 
 
 if test "$PHP_SQLITE" != "no"; then
-  if test "$PHP_PDO" != "no"; then
+  if test "$PHP_PDO_SQLITE2" != "no"; then
     PHP_CHECK_PDO_INCLUDES([], [AC_MSG_WARN([Cannot find php_pdo_driver.h.])])
     if test -n "$pdo_inc_path"; then
       AC_DEFINE([PHP_SQLITE2_HAVE_PDO], [1], [Have PDO])