5 Autoconf is an extensible package of M4 macros that produce shell
6 scripts to automatically configure software source code packages.
7 These scripts can adapt the packages to many kinds of UNIX-like
8 systems without manual user intervention. Autoconf creates a
9 configuration script for a package from a template file that lists the
10 operating system features that the package can use, in the form of M4
13 Producing configuration scripts using Autoconf requires GNU M4 and
14 Perl. You should install GNU M4 (version 1.4.5 or later is required;
15 1.4.8 or later is recommended) and Perl (5.005_03 or later) before
16 configuring Autoconf, so that Autoconf's configure script can find
17 them. The configuration scripts produced by Autoconf are
18 self-contained, so their users do not need to have Autoconf (or GNU
21 You can get GNU M4 here:
23 ftp://ftp.gnu.org/gnu/m4/
25 The file INSTALL should be distributed with packages that use
26 Autoconf-generated configure scripts and Makefiles that conform to the
27 GNU coding standards. The package's README can just give an overview
28 of the package, where to report bugs, and a pointer to INSTALL for
29 instructions on compilation and installation. This removes the need
30 to maintain many similar sets of installation instructions.
32 Be sure to read BUGS (especially if this version is not an official
35 Mail suggestions to autoconf@gnu.org, report bugs to
36 bug-autoconf@gnu.org, and submit patches to autoconf-patches@gnu.org.
37 Always include the Autoconf version number, which you can get by
38 running `autoconf --version'. Archives of bug-autoconf@gnu.org can be
39 found in <http://lists.gnu.org/archive/html/bug-autoconf/>, and
40 similarly for the other mailing lists.
44 Copyright (C) 1992, 1993, 1994, 1998, 2000, 2001, 2002, 2003, 2004,
45 2005, 2006, 2007 Free Software Foundation, Inc.
47 This program is free software: you can redistribute it and/or modify
48 it under the terms of the GNU General Public License as published by
49 the Free Software Foundation, either version 3 of the License, or
50 (at your option) any later version.
52 This program is distributed in the hope that it will be useful,
53 but WITHOUT ANY WARRANTY; without even the implied warranty of
54 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
55 GNU General Public License for more details.
57 You should have received a copy of the GNU General Public License
58 along with this program. If not, see <http://www.gnu.org/licenses/>.