144 lines
3.9 KiB
Text
144 lines
3.9 KiB
Text
#
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# Empire - A multi-player, client/server Internet based war game.
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# Copyright (C) 1986-2005, 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 the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
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# related information and legal notices. It is expected that any future
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# 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([Empire], [4.3.0], [wolfpack@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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# 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 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=$save_LIBS
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### Checks for header files
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### Checks for typedefs, structures, and compiler characteristics
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### Checks for library functions
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MY_FUNC_MAKECONTEXT
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### Site configuration
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# Can't be bothered to make MAXNOC configurable right now.
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AC_DEFINE([MAXNOC], [99],
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[The maximum number of countries])
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AC_ARG_VAR([EMPIREHOST], [Default host (client only) [127.0.0.1]])
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test "$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 "$EMPIREPORT" || EMPIREPORT=6665
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AC_ARG_WITH([pthread],
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AS_HELP_STRING([--with-pthread],
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[use POSIX threads]))
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# Select thread package
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case "$ac_cv_func_makecontext$acx_pthread_ok" in
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yesyes)
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if test -z "$with_pthread" || test "$with_pthread" = no; then
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empthread=LWP
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else
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empthread=POSIX
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fi
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;;
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yes*)
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empthread=LWP ;;
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*yes)
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empthread=POSIX ;;
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*)
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AC_MSG_ERROR([No usable thread package found])
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esac
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AC_SUBST(empthread)
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AC_MSG_NOTICE([Using $empthread threads])
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op=
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if test "$with_pthread" = no; then
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op='=='
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elif test "$with_pthread"; then
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op='!='
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fi
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if test "$op" && test "$empthread" $op POSIX; then
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AC_MSG_WARN([Ignoring --with-pthread=$with_pthread])
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fi
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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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elif test -f $srcdir/sources.mk; then
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mkdir -p `sed s/.*=// <$srcdir/sources.mk \
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| sed -n '/\//s,/@<:@^/@:>@*$,,gp'| uniq`
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fi
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>stamp-h],
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[cvs_controlled=$cvs_controlled; AWK=$AWK])
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AC_OUTPUT
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