- Allow to compile as builtin module

diff --git a/ext/pdo_mysql/config.m4 b/ext/pdo_mysql/config.m4
index 38e6ef4d01050dae62d6972a44f142e062af4e7f..5d35fea3800100782e942d3591d2d012ab7aa666 100755 (executable)
--- a/ext/pdo_mysql/config.m4
+++ b/ext/pdo_mysql/config.m4
@@ -53,6 +53,8 @@ Note that the MySQL client library is not bundled anymore.])
        pdo_inc_path=$prefix/include/php/ext
   elif test -f $abs_srcdir/include/php/ext/pdo/php_pdo_driver.h; then
        pdo_inc_path=$abs_srcdir/ext
+  elif test -f ext/pdo/php_pdo_driver.h; then
+       pdo_inc_path=ext
   else
        AC_MSG_ERROR([Cannot find php_pdo_driver.h.])
   fi