---- postgresql-9.3.0/configure.in~ 2013-09-02 22:53:17.000000000 +0200
-+++ postgresql-9.3.0/configure.in 2013-09-10 08:29:40.838117112 +0200
-@@ -19,10 +19,10 @@
+diff -urNp -x '*.orig' postgresql-9.3.25.org/configure.in postgresql-9.3.25/configure.in
+--- postgresql-9.3.25.org/configure.in 2018-11-05 22:53:28.000000000 +0100
++++ postgresql-9.3.25/configure.in 2021-11-16 21:00:35.767800068 +0100
+@@ -19,10 +19,10 @@ m4_pattern_forbid(^PGAC_)dnl to catch un
- AC_INIT([PostgreSQL], [9.3.0], [pgsql-bugs@postgresql.org])
+ AC_INIT([PostgreSQL], [9.3.25], [pgsql-bugs@postgresql.org])
-m4_if(m4_defn([m4_PACKAGE_VERSION]), [2.63], [], [m4_fatal([Autoconf version 2.63 is required.
-Untested combinations of 'autoconf' and PostgreSQL versions are not