-*- text -*-AutoconfAutoconf is an extensible package of M4 macros that produce shellscripts to automatically configure software source code packages.These scripts can adapt the packages to many kinds of UNIX-likesystems without manual user intervention. Autoconf creates aconfiguration script for a package from a template file that lists theoperating system features that the package can use, in the form of M4macro calls.Producing configuration scripts using Autoconf requires GNU M4 andPerl. You should install GNU M4 (version 1.4.7 or later) and Perl(5.005_03 or later) before configuring Autoconf, so that Autoconf'sconfigure script can find them. The configuration scripts produced byAutoconf are self-contained, so their users do not need to haveAutoconf (or GNU M4, Perl, etc.).You can get GNU M4 1.4.7 here:ftp://ftp.gnu.org/gnu/m4/m4-1.4.7.tar.gzThe file INSTALL should be distributed with packages that useAutoconf-generated configure scripts and Makefiles that conform to theGNU coding standards. The package's README can just give an overviewof the package, where to report bugs, and a pointer to INSTALL forinstructions on compilation and installation. This removes the needto maintain many similar sets of installation instructions.Be sure to read BUGS (especially if this version is not an officialrelease) and INSTALL.Mail suggestions to autoconf@gnu.org, report bugs tobug-autoconf@gnu.org, and submit patches to autoconf-patches@gnu.org.Always include the Autoconf version number, which you can get byrunning `autoconf --version'. Archives of bug-autoconf@gnu.org can befound in <http://lists.gnu.org/archive/html/bug-autoconf/>, andsimilarly for the other mailing lists.-----Copyright (C) 1992, 1993, 1994, 1998, 2000, 2001, 2002, 2003, 2004,2005, 2006 Free Software Foundation, Inc.This file is part of GNU Autoconf.GNU Autoconf is free software; you can redistribute it and/or modifyit under the terms of the GNU General Public License as published bythe Free Software Foundation; either version 2, or (at your option)any later version.GNU Autoconf is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See theGNU General Public License for more details.You should have received a copy of the GNU General Public Licensealong with GNU Autoconf; see the file COPYING. If not, write tothe Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,Boston, MA 02110-1301, USA.