2 # Empire - A multi-player, client/server Internet based war game.
3 # Copyright (C) 1986-2006, Dave Pare, Jeff Bailey, Thomas Ruschak,
4 # Ken Stevens, Steve McClure
6 # This program 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 2 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, write to the Free Software
18 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 # See files README, COPYING and CREDITS in the root of the source
23 # tree for related information and legal notices. It is expected
24 # that future projects/authors will amend these files as needed.
28 # configure.ac: Autoconf input file
30 # Known contributors to this file:
31 # Markus Armbruster, 2005
33 # Process this file with autoconf to produce a configure script.
35 # Autoconf makes checking for and programming around assorted ancient
36 # crap relatively painless. But why bother? Just rely on C89 and
37 # POSIX, and when something breaks on some oddball machine, see
38 # whether it's worth fixing.
41 AC_INIT([Wolfpack Empire], [4.3.10], [wolfpack@wolfpackempire.com], [empire])
42 AC_CONFIG_SRCDIR([include/combat.h])
43 AC_CONFIG_MACRO_DIR([m4])
44 AC_CONFIG_HEADERS([config.h])
47 ### Checks for programs
54 # Private automake macro, tsk, tsk, tsk...
57 AC_ARG_VAR(NROFF, [nroff command])
58 AC_CHECK_PROG(NROFF, groff, [GROFF_NO_SGR= groff -Tascii -U], nroff)
60 # not really a check for a program, but close enough
61 if test -d $srcdir/CVS; then cvs_controlled=yes; else cvs_controlled=no; fi
62 AC_SUBST(cvs_controlled,$cvs_controlled)
65 ### Checks for libraries
68 # TODO merge this into LIB_SOCKET_NSL?
71 LIBS="-lws2_32 $LIBS" ;;
74 # TODO turn this into a macro?
76 AC_SEARCH_LIBS([setupterm], [termlib termcap curses ncurses])
77 # FIXME if not found, complain and switch off highlighting
78 termlibs=`echo $LIBS | sed s/\`echo $save_LIBS | sed 's/././g'\`'$//'`
83 ### Checks for header files
86 ### Checks for typedefs, structures, and compiler characteristics
91 ### Checks for library functions
93 AC_CHECK_FUNCS(getaddrinfo)
97 ### Site configuration
99 # Can't be bothered to make MAXNOC configurable right now.
100 AC_DEFINE([MAXNOC], [99],
101 [The maximum number of countries])
103 AC_ARG_VAR([EMPIREHOST], [Default host (client only) [127.0.0.1]])
104 test "$EMPIREHOST" || EMPIREHOST=127.0.0.1
106 AC_ARG_VAR([EMPIREPORT], [Default port (client and server) [6665]])
107 test "$EMPIREPORT" || EMPIREPORT=6665
109 AC_ARG_WITH([pthread],
110 AS_HELP_STRING([--with-pthread],
111 [use POSIX threads]))
113 # Select thread package
115 if test "$with_pthread" != no; then
116 if test "$acx_pthread_ok" = yes; then
120 if test -z "$with_pthread" || test "$with_pthread" = no; then
121 if test "$ac_cv_func_makecontext" = yes; then
129 if test -z "$empthread"; then
130 AC_MSG_ERROR([No usable thread package found])
133 AC_MSG_NOTICE([Using $empthread threads])
135 LWP) AC_DEFINE([EMPTH_LWP], 1, [Define to use LWP threads])
136 AC_DEFINE([UCONTEXT], 1, [Define to make LWP use makecontext()]) ;;
137 POSIX) AC_DEFINE([EMPTH_POSIX], 1, [Define to use POSIX threads]) ;;
138 Windows) AC_DEFINE([EMPTH_W32], 1, [Define to use Windows threads]) ;;
144 AC_CONFIG_FILES([GNUmakefile])
145 AC_CONFIG_COMMANDS([stamp-h],
146 [if test $cvs_controlled = yes; then
147 mkdir -p `cd $srcdir && $AWK -f src/scripts/cvsfiles.awk \
148 | sed -n '/\//s,/@<:@^/@:>@*$,,gp'| uniq`
150 mkdir -p `sed s/.*=// <$srcdir/sources.mk | tr ' ' '\012' \
151 | sed -n '/\//s,/@<:@^/@:>@*$,,gp'| uniq`
153 mkdir -p info.html info.nr lib
155 [cvs_controlled=$cvs_controlled; AWK=$AWK])