build: Switch to autoconf 2.72, automake 1.17.

* autogen.sh: Update comments.

diff --git a/autogen.sh b/autogen.sh
index 5b7e77e675fa0018c0468ff9433e6fabafeaa656..9d9ce422d66201f85de9c3f1446b65a2ece1d57e 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -4,9 +4,9 @@
 # also regenerates all aclocal.m4, config.h.in, Makefile.in, configure files
 # with new versions of autoconf or automake.
 #
-# This script requires autoconf-2.64..2.71 and automake-1.13..1.16 in the PATH.
+# This script requires autoconf-2.64..2.72 and automake-1.13..1.17 in the PATH.
 
-# Copyright (C) 2003-2023 Free Software Foundation, Inc.
+# Copyright (C) 2003-2024 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by