164 lines
4.3 KiB
Text
164 lines
4.3 KiB
Text
#
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# Empire - A multi-player, client/server Internet based war game.
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# Copyright (C) 1986-2013, Dave Pare, Jeff Bailey, Thomas Ruschak,
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# Ken Stevens, Steve McClure, Markus Armbruster
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#
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# Empire is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# ---
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#
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# See files README, COPYING and CREDITS in the root of the source
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# tree for related information and legal notices. It is expected
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# that future projects/authors will amend these files as needed.
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#
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# ---
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#
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# configure.ac: Autoconf input file
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#
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# Known contributors to this file:
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# Markus Armbruster, 2005-2010
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#
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# Process this file with autoconf to produce a configure script.
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# Autoconf makes checking for and programming around assorted ancient
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# crap relatively painless. But why bother? Just rely on C89 and
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# POSIX, and when something breaks on some oddball machine, see
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# whether it's worth fixing.
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AC_PREREQ(2.64)
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AC_INIT([Wolfpack Empire], [4.3.31], [wolfpack@wolfpackempire.com], [empire],
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[http://www.wolfpackempire.com/])
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AC_CONFIG_SRCDIR([include/combat.h])
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AC_CONFIG_MACRO_DIR([m4])
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AC_CONFIG_HEADERS([config.h])
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### Checks for programs
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AC_PROG_AWK
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AC_PROG_INSTALL
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AC_PROG_RANLIB
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AC_PROG_CC
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AC_SUBST(GCC)
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AM_PROG_CC_C_O
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# Private automake macro, tsk, tsk, tsk...
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_AM_DEPENDENCIES(CC)
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AC_ARG_VAR(NROFF, [nroff command])
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AC_CHECK_PROG(NROFF, groff, [GROFF_NO_SGR= groff -Tascii -U], nroff)
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# not really a check for a program, but close enough
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if test -d $srcdir/.git; then revctrl=git
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else revctrl=
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fi
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AC_SUBST(revctrl,$revctrl)
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# Not a program, but need to check this early
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MY_WINDOWS_API
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### Checks for libraries
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ACX_PTHREAD
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LIBS_util="$LIBS"
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LIBS="$LIBS_SOCKETS $LIBS"
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LIB_SOCKET_NSL
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LIBS_server="$LIBS"
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### Checks for header files
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### Checks for typedefs, structures, and compiler characteristics
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AC_C_CHAR_UNSIGNED
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### Checks for library functions
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AC_CHECK_FUNCS(getaddrinfo getpass)
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MY_FUNC_MAKECONTEXT
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### Site configuration
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# Can't be bothered to make MAXNOC configurable right now.
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AC_DEFINE([MAXNOC], [99],
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[The maximum number of countries])
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AC_ARG_VAR([EMPIREHOST], [Default host (client only) [127.0.0.1]])
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test "$EMPIREHOST" || EMPIREHOST=127.0.0.1
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AC_ARG_VAR([EMPIREPORT], [Default port (client and server) [6665]])
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test "$EMPIREPORT" || EMPIREPORT=6665
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AC_ARG_WITH([pthread],
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AS_HELP_STRING([--with-pthread],
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[use POSIX threads]))
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# Select thread package
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empthread=
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if test "$with_pthread" != no; then
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if test "$acx_pthread_ok" = yes; then
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empthread=POSIX
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fi
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fi
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if test -z "$with_pthread" || test "$with_pthread" = no; then
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if test "$ac_cv_func_makecontext" = yes; then
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empthread=LWP
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fi
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if test $Windows_API = yes; then
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empthread=Windows
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fi
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fi
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if test -z "$empthread"; then
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AC_MSG_ERROR([No usable thread package found])
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fi
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AC_SUBST(empthread)
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case $empthread in
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LWP) AC_DEFINE([EMPTH_LWP], 1, [Define to use LWP threads]) ;;
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POSIX) AC_DEFINE([EMPTH_POSIX], 1, [Define to use POSIX threads]) ;;
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Windows) AC_DEFINE([EMPTH_W32], 1, [Define to use Windows threads]) ;;
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esac
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MY_WITH_TERMINFO
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LIBS_client="$LIBS"
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### Output
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LIBS="$LIBS_util"
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AC_SUBST(LIBS_client)
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AC_SUBST(LIBS_server)
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AC_CONFIG_FILES([GNUmakefile])
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AC_CONFIG_COMMANDS([stamp-h],
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[case $revctrl in
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git)
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mkdir -p `cd $srcdir && git ls-files \
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| sed -n 's,/@<:@^/@:>@*$,,gp' | uniq`
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;;
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*)
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mkdir -p `sed s/.*=// <$srcdir/sources.mk | tr ' ' '\012' \
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| sed -n '/\//s,/@<:@^/@:>@*$,,gp'| uniq`
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esac
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mkdir -p info.html info.nr lib
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touch stamp-h],
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[revctrl=$revctrl])
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AC_OUTPUT
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AC_MSG_NOTICE([])
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AC_MSG_NOTICE([-= Configuration summary =-])
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AC_MSG_NOTICE([Thread package: $empthread])
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AC_MSG_NOTICE([ terminfo: $with_terminfo])
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AC_MSG_NOTICE([ EMPIREHOST: $EMPIREHOST])
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AC_MSG_NOTICE([ EMPIREPORT: $EMPIREPORT])
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