---- postgresql-15.2/configure.ac 2023-03-07 23:41:18.334515306 +0100
-+++ postgresql-15.2/configure.ac 2023-03-07 23:42:03.131067994 +0100
-@@ -19,10 +19,6 @@
+diff -urNp -x '*.orig' postgresql-15.5.org/configure.ac postgresql-15.5/configure.ac
+--- postgresql-15.5.org/configure.ac 2023-12-16 01:48:24.301566950 +0100
++++ postgresql-15.5/configure.ac 2023-12-16 01:48:27.689610199 +0100
+@@ -19,10 +19,6 @@ m4_pattern_forbid(^PGAC_)dnl to catch un
- AC_INIT([PostgreSQL], [15.2], [pgsql-bugs@lists.postgresql.org], [], [https://www.postgresql.org/])
+ AC_INIT([PostgreSQL], [15.5], [pgsql-bugs@lists.postgresql.org], [], [https://www.postgresql.org/])
-m4_if(m4_defn([m4_PACKAGE_VERSION]), [2.69], [], [m4_fatal([Autoconf version 2.69 is required.
-Untested combinations of 'autoconf' and PostgreSQL versions are not