Markus Armbruster
13421c7c0e
order-only prerequisites. They were used to make directories info.html, info.nr, lib. Make them ahead of time, in configure. Also fixes distclean not removing them.
152 lines
4.2 KiB
Text
152 lines
4.2 KiB
Text
#
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# Empire - A multi-player, client/server Internet based war game.
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# Copyright (C) 1986-2006, Dave Pare, Jeff Bailey, Thomas Ruschak,
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# Ken Stevens, Steve McClure
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#
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# This program 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 2 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, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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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
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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(2.59)
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AC_INIT([Wolfpack Empire], [4.3.0], [wolfpack@wolfpackempire.com], [empire])
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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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# not really a check for a program, but close enough
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if test -d $srcdir/CVS; then cvs_controlled=yes; else cvs_controlled=no; fi
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AC_SUBST(cvs_controlled,$cvs_controlled)
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### Checks for libraries
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ACX_PTHREAD
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LIB_SOCKET_NSL
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# TODO merge this into LIB_SOCKET_NSL?
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case "$host_os" in
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*mingw32)
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LIBS="-lws2_32 $LIBS" ;;
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esac
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# TODO turn this into a macro?
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save_LIBS=$LIBS
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AC_SEARCH_LIBS([setupterm], [termlib termcap])
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termlibs=`echo $LIBS | sed s/\`echo $save_LIBS | sed 's/././g'\`'$//'`
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AC_SUBST(termlibs)
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LIBS=$save_LIBS
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### Checks for header files
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### Checks for typedefs, structures, and compiler characteristics
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AC_C_CHAR_UNSIGNED
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### Checks for library functions
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AC_CHECK_FUNCS(getaddrinfo)
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MY_FUNC_MAKECONTEXT
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### Site configuration
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# Can't be bothered to make MAXNOC configurable right now.
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AC_DEFINE([MAXNOC], [99],
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[The maximum number of countries])
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AC_ARG_VAR([EMPIREHOST], [Default host (client only) [127.0.0.1]])
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test "$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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case "$host_os" in
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*mingw32)
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empthread=Windows ;;
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esac
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fi
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if test -z "$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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AC_MSG_NOTICE([Using $empthread threads])
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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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AC_DEFINE([UCONTEXT], 1, [Define to make LWP use makecontext()]) ;;
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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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### Output
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AC_CONFIG_FILES([GNUmakefile])
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AC_CONFIG_COMMANDS([stamp-h],
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[if test $cvs_controlled = yes; then
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mkdir -p `cd $srcdir && $AWK -f src/scripts/cvsfiles.awk \
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| sed -n '/\//s,/@<:@^/@:>@*$,,gp'| uniq`
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else
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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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fi
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mkdir -p info.html info.nr lib
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>stamp-h],
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[cvs_controlled=$cvs_controlled; AWK=$AWK])
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AC_OUTPUT
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