diff --git a/program/configure.ac b/program/configure.ac
index 3e9c1f1b32d86dcb390d22a71b25f8a2450ba0e8..d9867f0a05c9b34bed1fd37cb28be850dd5c1514 100644 (file)
--- a/program/configure.ac
+++ b/program/configure.ac
dnl tell automake the this script is for rrdtool
+dnl Minimum Autoconf version required.
+AC_PREREQ(2.59)
+
dnl the official version number is
dnl a.b.c
AC_INIT([rrdtool],[1.3.8])
dnl
LIBVERS=4:7:0
AC_SUBST(LIBVERS)
-AC_USE_SYSTEM_EXTENSIONS
AC_CANONICAL_TARGET
-AM_INIT_AUTOMAKE
+m4_version_prereq(2.60, [AC_USE_SYSTEM_EXTENSIONS], [#])
+AM_INIT_AUTOMAKE(m4_version_prereq(2.63, [silent-rules], [[]]))
AM_MAINTAINER_MODE
+m4_version_prereq(2.63, [AM_SILENT_RULES([yes])], [#])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_HEADERS([rrd_config.h])
AC_PREFIX_DEFAULT( /usr/local/rrdtool-$PACKAGE_VERSION )
-dnl Minimum Autoconf version required.
-AC_PREREQ(2.59)
-
dnl At the TOP of the HEADER
AH_TOP([