2 # Empire - A multi-player, client/server Internet based war game.
3 # Copyright (C) 1986-2021, Dave Pare, Jeff Bailey, Thomas Ruschak,
4 # Ken Stevens, Steve McClure, Markus Armbruster
6 # Empire is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation, either version 3 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
21 # See files README, COPYING and CREDITS in the root of the source
22 # tree for related information and legal notices. It is expected
23 # that future projects/authors will amend these files as needed.
27 # configure.ac: Autoconf input file
29 # Known contributors to this file:
30 # Markus Armbruster, 2005-2020
32 # Process this file with autoconf to produce a configure script.
34 # Autoconf makes checking for and programming around assorted ancient
35 # crap relatively painless. But why bother? Just rely on C89 and
36 # POSIX, and when something breaks on some oddball machine, see
37 # whether it's worth fixing.
40 AC_INIT([Wolfpack Empire Client],
41 m4_esyscmd([cat .tarball-version]),
42 [wolfpack@wolfpackempire.com],,
43 [http://www.wolfpackempire.com/])
44 AC_CONFIG_SRCDIR([empire.6])
45 AC_CONFIG_HEADERS([config.h])
47 AC_DEFINE([_XOPEN_SOURCE], [600],
48 [Request POSIX-1.2001 with XSI Extension])
51 ### Checks for programs.
55 # Not a program, but need to check this early
59 ### Checks for libraries.
60 LIBS="$LIBS_SOCKETS $LIBS"
62 if test "$Windows_API" = yes; then
63 AC_LIBOBJ([w32/w32io])
64 AC_LIBOBJ([w32/w32sockets])
69 ### Checks for header files.
72 ### Checks for typedefs, structures, and compiler characteristics.
74 if test "$Windows_API" = yes; then
75 CPPFLAGS="$CPPFLAGS -Iw32"
76 CFLAGS="$CFLAGS -mthreads"
80 ### Checks for library functions.
82 AC_CHECK_FUNCS(getaddrinfo)
85 ### Site configuration
87 AC_ARG_VAR([EMPIREHOST], [Default host [blitz.wolfpackempire.com]])
88 test "$EMPIREHOST" || EMPIREHOST=blitz.wolfpackempire.com
90 AC_ARG_VAR([EMPIREPORT], [Default port [6789]])
91 test "$EMPIREPORT" || EMPIREPORT=6789
97 AC_DEFINE_UNQUOTED(VERSION, "`cat $srcdir/.tarball-version`", [Tarball version])
99 AC_CONFIG_FILES([Makefile ipglob.c])
103 AC_MSG_NOTICE([-= Configuration summary =-])
104 AC_MSG_NOTICE([ readline: $with_readline])
105 AC_MSG_NOTICE([ terminfo: $with_terminfo])
106 AC_MSG_NOTICE([ EMPIREHOST: $EMPIREHOST])
107 AC_MSG_NOTICE([ EMPIREPORT: $EMPIREPORT])