diff -up mysql_xdevapi-1.0.0/config.m4.old mysql_xdevapi-1.0.0/config.m4
--- mysql_xdevapi-1.0.0/config.m4.old	2016-12-08 16:59:44.000000000 +0100
+++ mysql_xdevapi-1.0.0/config.m4	2016-12-08 17:01:29.000000000 +0100
@@ -170,15 +170,8 @@ if test "$PHP_MYSQL_XDEVAPI" != "no" ||
 
 
 	AC_DEFINE([MYSQL_XDEVAPI_SSL_SUPPORTED], 1, [Enable core xmysqlnd SSL code])
+	AC_DEFINE(MYSQL_XDEVAPI_HAVE_SSL,1,[Enable mysql_xdevapi code that uses OpenSSL directly])
 
-	test -z "$PHP_OPENSSL" && PHP_OPENSSL=no
-
-	if test "$PHP_OPENSSL" != "no" || test "$PHP_OPENSSL_DIR" != "no"; then
-		AC_CHECK_LIB(ssl, DSA_get_default_method, AC_DEFINE(HAVE_DSA_DEFAULT_METHOD, 1, [OpenSSL 0.9.7 or later]))
-		AC_CHECK_LIB(crypto, X509_free, AC_DEFINE(HAVE_DSA_DEFAULT_METHOD, 1, [OpenSSL 0.9.7 or later]))
-
-		PHP_SETUP_OPENSSL(MYSQL_XDEVAPI_SHARED_LIBADD, [AC_DEFINE(MYSQL_XDEVAPI_HAVE_SSL,1,[Enable mysql_xdevapi code that uses OpenSSL directly])])
-	fi
 
 	if test "$PHP_MYSQLND" != "yes" && test "$PHP_MYSQLND_ENABLED" != "yes" && test "$PHP_MYSQLI" != "yes" && test "$PHP_MYSQLI" != "mysqlnd"; then
 		dnl Enable mysqlnd build in case it wasn't passed explicitly in cmd-line
@@ -194,8 +187,6 @@ if test "$PHP_MYSQL_XDEVAPI" != "no" ||
 
 	PHP_SUBST(MYSQL_XDEVAPI_SHARED_LIBADD)
 
-	PHP_ADD_BUILD_DIR($ext_builddir/messages)
-	PHP_ADD_BUILD_DIR($ext_builddir/proto_gen)
 
 	this_ext_sources="$xmysqlnd_protobuf_sources $xmysqlnd_expr_parser $xmysqlnd_sources $mysqlx_base_sources $mysqlx_messages"
 	PHP_NEW_EXTENSION(mysql_xdevapi, $this_ext_sources, $ext_shared,, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1)