diff -r 9d1aa6f3a4da -r 4d01937ae7af config.h.in
--- a/config.h.in	Fri Oct 18 13:20:35 2019 +0200
+++ b/config.h.in	Fri May 01 16:37:31 2020 +0200
@@ -9,3 +9,9 @@
 /* According to Sun we MUST define this in the source */
 #define _REENTRANT 1
 
+/* Define if you have the <mysql/mysql.h> header file. */
+#undef HAVE_MYSQL_MYSQL_H
+
+/* Define if you have the <mariadb/mysql.h> header file. */
+#undef HAVE_MARIADB_MYSQL_H
+