2 # Empire - A multi-player, client/server Internet based war game.
3 # Copyright (C) 1986-2005, 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 the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
23 # related information and legal notices. It is expected that any future
24 # 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([Empire], [4.3.0], [wolfpack@wolfpackempire.com])
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 # not really a check for a program, but close enough
58 if test -d $srcdir/CVS; then cvs_controlled=yes; else cvs_controlled=no; fi
59 AC_SUBST(cvs_controlled,$cvs_controlled)
62 ### Checks for libraries
66 # TODO turn this into a macro?
68 AC_SEARCH_LIBS([setupterm], [termlib termcap])
69 termlibs=`echo $LIBS | sed s/\`echo $save_LIBS | sed 's/././g'\`'$//'`
74 ### Checks for header files
77 ### Checks for typedefs, structures, and compiler characteristics
80 ### Checks for library functions
85 ### Site configuration
87 # Can't be bothered to make MAXNOC configurable right now.
88 AC_DEFINE([MAXNOC], [99],
89 [The maximum number of countries])
91 AC_ARG_VAR([EMPIREHOST], [Default host (client only) [127.0.0.1]])
92 test "$EMPIREHOST" || EMPIREHOST=127.0.0.1
94 AC_ARG_VAR([EMPIREPORT], [Default port (client and server) [6665]])
95 test "$EMPIREPORT" || EMPIREPORT=6665
97 AC_ARG_WITH([pthread],
98 AS_HELP_STRING([--with-pthread],
101 # Select thread package
103 case "$ac_cv_func_makecontext$acx_pthread_ok" in
105 if test -z "$with_pthread" || test "$with_pthread" = no; then
116 AC_MSG_ERROR([No usable thread package found])
119 AC_MSG_NOTICE([Using $empthread threads])
121 LWP) AC_DEFINE([EMPTH_LWP], 1, [Define to use LWP threads])
122 AC_DEFINE([UCONTEXT], 1, [Define to make LWP use makecontext()]) ;;
123 POSIX) AC_DEFINE([EMPTH_POSIX], 1, [Define to use POSIX threads]) ;;
124 Windows) AC_DEFINE([EMPTH_W32], 1, [Define to use Windows threads]) ;;
128 if test "$with_pthread" = no; then
130 elif test "$with_pthread"; then
133 if test "$op" && test "$empthread" $op POSIX; then
134 AC_MSG_WARN([Ignoring --with-pthread=$with_pthread])
140 AC_CONFIG_FILES([GNUmakefile])
141 AC_CONFIG_COMMANDS([stamp-h],
142 [if test $cvs_controlled = yes; then
143 mkdir -p `cd $srcdir && $AWK -f src/scripts/cvsfiles.awk \
144 | sed -n '/\//s,/@<:@^/@:>@*$,,gp'| uniq`
145 elif test -f $srcdir/sources.mk; then
146 mkdir -p `sed s/.*=// <$srcdir/sources.mk \
147 | sed -n '/\//s,/@<:@^/@:>@*$,,gp'| uniq`
150 [cvs_controlled=$cvs_controlled; AWK=$AWK])