| # -*- Autoconf -*- |
| # Process this file with autoconf to produce a configure script. |
| |
| # Copyright 1992, 1993, 1994, 1995, 1999, 2000, 2001, 2002 |
| # 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 |
| # the Free Software Foundation; either version 2, or (at your option) |
| # any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, write to the Free Software |
| # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
| # 02111-1307, USA. |
| |
| # We need AC_CONFIG_TESTDIR. |
| AC_PREREQ(2.52g) |
| |
| AC_INIT(GNU Autoconf, 2.52j, bug-autoconf@gnu.org) |
| AC_CONFIG_SRCDIR(ChangeLog) |
| |
| AC_CONFIG_AUX_DIR(config) |
| AC_CONFIG_FILES(config/Makefile) |
| |
| AM_INIT_AUTOMAKE |
| |
| # Initialize the test suite and build position independent wrappers. |
| AC_CONFIG_TESTDIR(tests) |
| AC_CONFIG_FILES(tests/Makefile tests/atlocal) |
| AC_CONFIG_FILES([tests/autoconf:tests/wrapsh.in], |
| [chmod +x tests/autoconf]) |
| AC_CONFIG_FILES([tests/autoheader:tests/wrappl.in], |
| [chmod +x tests/autoheader]) |
| AC_CONFIG_FILES([tests/autom4te:tests/wrappl.in], |
| [chmod +x tests/autom4te]) |
| AC_CONFIG_FILES([tests/autoreconf:tests/wrappl.in], |
| [chmod +x tests/autoreconf]) |
| AC_CONFIG_FILES([tests/autoscan:tests/wrappl.in], |
| [chmod +x tests/autoscan]) |
| AC_CONFIG_FILES([tests/autoupdate:tests/wrappl.in], |
| [chmod +x tests/autoupdate]) |
| AC_CONFIG_FILES([tests/ifnames:tests/wrappl.in], |
| [chmod +x tests/ifnames]) |
| AC_PATH_PROG(EXPR, expr) |
| |
| |
| # We use a path for GNU m4 so even if users have another m4 first in |
| # their path, the installer can configure with a path that has GNU m4 |
| # first and get that path embedded in the installed autoconf and |
| # autoheader scripts. |
| AC_PROG_GNU_M4 |
| if test x"$ac_cv_prog_gnu_m4" != xyes; then |
| AC_MSG_ERROR([GNU M4 1.4 is required]) |
| fi |
| # This is needed because Automake does not seem to realize there is |
| # a AC-SUBST inside AC-PROG-GNU-M4. Grmph! |
| AC_SUBST(M4) |
| |
| # Man pages. |
| AC_CONFIG_FILES(man/Makefile) |
| AM_MISSING_PROG(HELP2MAN, help2man) |
| |
| # We use a path for perl so the #! line in autoscan will work. |
| AC_PATH_PROG(PERL, perl, no) |
| AC_SUBST(PERL)dnl |
| if test "$PERL" = no; then |
| AC_MSG_ERROR([perl is not found]) |
| fi |
| $PERL -e 'require 5.005_03;' || { |
| AC_MSG_ERROR([Perl 5.005_03 or better is required]) |
| } |
| |
| # Emacs modes. |
| AC_CONFIG_FILES(lib/emacs/Makefile) |
| AM_PATH_LISPDIR |
| |
| # Automake can't see inner AC_SUBSTS (`aclocal' is bypassed), so we tag the |
| # AC_SUBSTS here too. |
| AC_SUBST(PACKAGE_NAME) |
| AC_SUBST(PACKAGE) |
| AC_SUBST(VERSION) |
| |
| AC_CONFIG_FILES(Makefile doc/Makefile |
| lib/Makefile lib/Autom4te/Makefile lib/autoscan/Makefile |
| lib/m4sugar/Makefile |
| lib/autoconf/Makefile lib/autotest/Makefile |
| bin/Makefile) |
| |
| AC_OUTPUT |
| # Report the state of this version of Autoconf if this is a beta. |
| m4_bmatch(m4_defn([AC_PACKAGE_VERSION]), [[a-z]], |
| [ cat <<EOF |
| |
| You are about to use an experimental version of Autoconf. Be sure to |
| read the relevant mailing lists, most importantly <autoconf@gnu.org>. |
| |
| Below you will find information on the status of this version of Autoconf. |
| |
| |
| EOF |
| sed -n '/^\* Status/,$p' $srcdir/BUGS |
| ]) |
