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wesnoth/configure.ac
Yann Dirson 0160b39a98 merged syncpoint_gettext1_5 from trunk
2004-07-19 21:55:23 +00:00

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# Process this file with autoconf to produce a configure script.
#######################################################################
# Initial configuration #
#######################################################################
AC_PREREQ([2.57])
AC_INIT([Battle for Wesnoth], [0.8.1-CVS], [davidnwhite@optusnet.com.au], [wesnoth])
AC_REVISION([$Revision$])
AC_CONFIG_AUX_DIR([config])
AM_INIT_AUTOMAKE([foreign 1.5])
AC_CONFIG_SRCDIR([src/actions.cpp])
AC_CONFIG_HEADER([config.h])
AM_MAINTAINER_MODE
AM_GNU_GETTEXT
#######################################################################
# Checks for programs. #
#######################################################################
AC_PROG_CXX
AC_PROG_CC
have_libx11='no'
if test "$with_x" != 'no'; then
dnl Locate X include files and libraries
AC_PATH_XTRA
NEW_LIBS="$X_LIBS -lX11"
AC_CHECK_LIB(X11, XOpenDisplay, have_libx11='yes',have_libx11='no',$X_LIBS)
if test "$have_libx11" != 'no'; then
AC_DEFINE(HAVE_LIBX11,,Define if you have X11 libraries)
X_LIBS="$NEW_LIBS"
CPPFLAGS="$X_CFLAGS $CPPFLAGS"
LIBS="$X_LIBS $LIBS"
fi
fi
AM_CONDITIONAL([X11], [test "$have_libx11" = 'yes'])
# SDL_CONFIG
AC_PATH_PROGS([SDL_CONFIG], [sdl-config sdl11-config], [none])
if test "x$SDL_CONFIG" = "xnone"; then
AC_MSG_ERROR([*** SDL not found! Get SDL from www.libsdl.org.
If you already installed it, check it's in the path. If problem remains,
please send a mail to the address that appears in ./configure --version
indicating your platform, the version of configure script and the problem.])
fi
# libpng-config
AC_PATH_PROGS([PNG_CONFIG], [libpng-config libpng12-config], [none])
if test "x$PNG_CONFIG" = "xnone"; then
pngfound=no
AC_MSG_WARN([*** LIBPNG not found.])
else
pngfound=yes
PNG_CFLAGS=`$PNG_CONFIG --cflags`
PNG_LIBS=`$PNG_CONFIG --libs`
fi
AC_SUBST([PNG_CFLAGS])
AC_SUBST([PNG_LIBS])
AM_CONDITIONAL([LIBPNG], [test x$pngfound = xyes])
# Check for SDL version. Taken from sdl.m4
AC_ARG_ENABLE([sdltest],
[ --disable-sdltest Do not try to compile and run a test SDL program],
,
enable_sdltest=yes)
min_sdl_version=1.2.7
AC_MSG_CHECKING(for SDL - version >= $min_sdl_version)
SDL_CFLAGS=`$SDL_CONFIG --cflags`
SDL_LIBS=`$SDL_CONFIG --libs`
sdl_major_version=`$SDL_CONFIG --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
sdl_minor_version=`$SDL_CONFIG --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
sdl_micro_version=`$SDL_CONFIG --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
if test "x$enable_sdltest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $SDL_CFLAGS"
LIBS="$LIBS $SDL_LIBS"
# Now check if the installed SDL is sufficiently new. (Also sanity
# checks the results of sdl-config to some extent
rm -f conf.sdltest
AC_RUN_IFELSE([AC_LANG_SOURCE([
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "SDL.h"
char*
my_strdup (char *str)
{
char *new_str;
if (str)
{
new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char));
strcpy (new_str, str);
}
else
new_str = NULL;
return new_str;
}
int main (int argc, char **argv)
{
int major, minor, micro;
char *tmp_version;
/* This hangs on some systems (?)
system ("touch conf.sdltest");
*/
{ FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); }
/* HP/UX 9 (%@#!) writes to sscanf strings */
tmp_version = my_strdup("$min_sdl_version");
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
printf("%s, bad version string\n", "$min_sdl_version");
exit(1);
}
if (($sdl_major_version > major) ||
(($sdl_major_version == major) && ($sdl_minor_version > minor)) ||
(($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro)))
{
return 0;
}
else
{
printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version);
printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro);
printf("*** best to upgrade to the required version.\n");
printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n");
printf("*** to point to the correct copy of sdl-config, and remove the file\n");
printf("*** config.cache before re-running configure\n");
return 1;
}
}
])],
[AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)]
[AC_MSG_ERROR([*** Please upgrade your SDL version])],
[AC_MSG_RESULT[not tested in cross-compiling]])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
# GNOME_CONFIG
AC_PATH_PROGS([GNOME_CONFIG], [gnome-config], [none])
if test "x$GNOME_CONFIG" = "xnone"; then
gnome1found=no
else
GNOME1_DESKTOP=`$GNOME_CONFIG --datadir`/gnome/apps/Games
gnome1found=yes
fi
AC_SUBST([GNOME1_DESKTOP])
# KDE_CONFIG
AC_PATH_PROGS([KDE_CONFIG], [kde-config], [none])
if test "x$KDE_CONFIG" = "xnone"; then
kdefound=no
else
KDE_DESKTOP=`$KDE_CONFIG --expandvars --install apps`/Games/TacticStrategy
KDE_ICON=`$KDE_CONFIG --expandvars --install icon`
kdefound=yes
fi
AC_SUBST([KDE_DESKTOP])
AC_SUBST([KDE_ICON])
#######################################################################
# Checks for types. #
#######################################################################
# No need to chech anymore
#AC_LANG([C++])
#AC_MSG_CHECKING([if char is signed])
#AC_COMPILE_IFELSE(
# [[static int test_array [1 - 2 * !(((char) -1) < 0)];]],
# [AC_MSG_RESULT(yes)],
# [AC_MSG_RESULT(no)]
# [AC_MSG_ERROR([*** char is unsigned. Wesnoth cannot work with unsigned
#chars. Try with another compiler (specify it using CXX environment variable.)
#If you use GCC, you can force signed chars with CXXFLAGS=-fsigned-char])])
#######################################################################
# Checks for libraries. #
#######################################################################
SDL_LIBS=`$SDL_CONFIG --libs`
OLD_LIBS=$LIBS
LIBS="$LIBS $SDL_LIBS"
# There's no need for this, $SDL_CONFIG comes with libsdl and
# it doesn't find it in FreeBSD
# AC_CHECK_LIB([SDL], [SDL_Init])
AC_CHECK_LIB([SDL_image],
[IMG_Load],
[SDL_IMAGE_LIBS=-lSDL_image],
[AC_MSG_ERROR([*** SDL_image lib not found! Get SDL_image from
http://www.libsdl.org/projects/SDL_image/index.html])])
AC_CHECK_LIB([SDL_mixer],
[Mix_OpenAudio],
[SDL_MIXER_LIBS=-lSDL_mixer],
[AC_MSG_ERROR([*** SDL_mixer lib not found! Get SDL_mixer from
http://www.libsdl.org/projects/SDL_mixer/index.html])])
AC_CHECK_LIB([SDL_net],
[SDLNet_Init],
[SDL_NET_LIBS=-lSDL_net],
[AC_MSG_ERROR([*** SDL_net lib not found! Get SDL_net from
http://www.libsdl.org/projects/SDL_net/index.html])])
AC_CHECK_LIB([SDL_ttf],
[TTF_OpenFont],
[SDL_TTF_LIBS=-lSDL_ttf],
[AC_MSG_ERROR([*** SDL_ttf lib not found! Get SDL_ttf from
http://www.libsdl.org/projects/SDL_ttf/index.html])])
LIBS=$OLD_LIBS
AC_SUBST([SDL_LIBS])
AC_SUBST([SDL_IMAGE_LIBS])
AC_SUBST([SDL_MIXER_LIBS])
AC_SUBST([SDL_NET_LIBS])
AC_SUBST([SDL_TTF_LIBS])
#######################################################################
# Checks for header files. #
#######################################################################
AC_HEADER_DIRENT
AC_HEADER_STDC
OLD_CPPFLAGS=$CPPFLAGS
OLD_CXXFLAGS=$CXXFLAGS
SDL_CFLAGS=`$SDL_CONFIG --cflags`
SDL_CFLAGS="$SDL_CFLAGS"
CPPFLAGS="$CPPFLAGS $SDL_CFLAGS"
CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
AC_CHECK_HEADER([SDL.h],
[],
[AC_MSG_ERROR([*** SDL include files not found!
You should install SDL development package.])])
AC_CHECK_HEADER([SDL_image.h],
[],
[AC_MSG_ERROR([*** SDL_image include files not found!
You should install development package.])])
AC_CHECK_HEADER([SDL_mixer.h],
[],
[AC_MSG_ERROR([*** SDL_mixer include files not found!
You should install development package.])])
AC_CHECK_HEADER([SDL_net.h],
[],
[AC_MSG_ERROR([*** SDL_net include files not found!
You should install development package.])])
AC_CHECK_HEADER([SDL_ttf.h],
[],
[AC_MSG_ERROR([*** SDL_ttf include files not found!
You should install development package.])])
CPPFLAGS=$OLD_CPPFLAGS
CXXFLAGS=$OLD_CXXFLAGS
AC_SUBST([SDL_CFLAGS])
AC_CHECK_HEADERS([stdlib.h unistd.h])
#######################################################################
# Checks for typedefs, structures, and compiler characteristics. #
#######################################################################
AC_HEADER_STDBOOL
AC_C_CONST
AC_C_INLINE
AC_TYPE_MODE_T
AC_TYPE_SIZE_T
AC_STRUCT_TM
# Checks for library functions.
AC_FUNC_ERROR_AT_LINE
AC_FUNC_STAT
AC_FUNC_STRFTIME
AC_CHECK_FUNCS([floor socket strtoul])
#######################################################################
# Configuration options #
#######################################################################
AC_ARG_ENABLE([debug],
[ --enable-debug Enable debug in wesnoth],
[if test "x${enableval}" = "xyes" ; then
CXXFLAGS="$CXXFLAGS -DDEBUG -ggdb3"
fi])
AC_ARG_ENABLE([static],
[ --enable-static Enable static building of wesnoth],
[static=$enableval],
[static=no])
AC_ARG_ENABLE([lite],
[ --enable-lite Enable lite version of wesnoth (without music)],
[lite=$enableval],
[lite=no])
DATADIR=$PACKAGE
AC_ARG_ENABLE([datadir-name],
[ --datadir-name[[=dir]] Change name of data directory. Default with this option: wesnoth-data],
[case "${enableval}" in
yes)
DATADIR="wesnoth-data"
;;
no)
;;
*)
DATADIR="${enableval}"
;;
esac])
AC_SUBST([DATADIR])
AC_ARG_ENABLE([server],
[ --enable-server Enable compilation of server],
[server=$enableval],
[server=no])
AC_ARG_ENABLE([editor],
[ --enable-editor Enable compilation of map editor],
[editor=$enableval],
[editor=no])
AC_ARG_ENABLE([tools],
[ --enable-tools Enable compilation of tools for translators and artists],
[tools=$enableval],
[tools=no])
AC_ARG_ENABLE([kde],
[ --enable-kde Enable installation of icon and KDE menu entry],
[kde=$enableval],
[kde=no])
AC_ARG_ENABLE([gnome],
[ --enable-gnome Enable installation of icon and GNOME menu entry],
[gnome=$enableval],
[gnome=no])
AC_ARG_ENABLE([wzip],
[ --enable-wzip Enable compilation of wesnoth_zip program],
[wzip=$enableval],
[wzip=no])
AM_CONDITIONAL([STATIC], [test x$static = xyes])
AM_CONDITIONAL([SERVER], [test x$server = xyes])
AM_CONDITIONAL([EDITOR], [test x$editor = xyes])
AM_CONDITIONAL([TOOLS], [test x$tools = xyes])
AM_CONDITIONAL([KDE], [test x$kde = xyes && test x$kdefound = xyes])
AM_CONDITIONAL([GNOME1], [test x$gnome = xyes && test x$gnome1found = xyes])
AM_CONDITIONAL([GNOME2], [test x$gnome = xyes && test x$gnome1found = xno])
AM_CONDITIONAL([GCC], [test x$GXX = xyes])
AM_CONDITIONAL([WZIP], [test x$wzip = xyes])
AM_CONDITIONAL([INCLUDEDINTL], [test x$nls_cv_use_gnu_gettext = xyes])
#######################################################################
# Check for PNG support in SDL_image #
#######################################################################
AC_LANG([C])
AC_MSG_CHECKING([for PNG support in SDL_image])
OLD_CPPFLAGS=$CPPFLAGS
OLD_CFLAGS=$CFLAGS
OLD_LIBS=$LIBS
CPPFLAGS="$CPPFLAGS $SDL_CFLAGS"
CFLAGS="$CFLAGS $SDL_CFLAGS"
LIBS="$LIBS $SDL_LIBS $SDL_IMAGE_LIBS"
AC_RUN_IFELSE([AC_LANG_SOURCE([
#include <SDL_image.h>
#include <stdlib.h>
int main(int argc, char **argv)
{
SDL_RWops *src;
src = SDL_RWFromFile("images/mage.png", "rb");
if (src == NULL)
exit(0);
exit(!IMG_isPNG(src));
}
])],
[AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)]
[AC_MSG_ERROR([*** SDL_image has no PNG support! You need SDL_image with PNG support])],
[AC_MSG_RESULT[not tested in cross-compiling]])
CPPFLAGS=$OLD_CPPFLAGS
CFLAGS=$OLD_CFLAGS
LIBS=$OLD_LIBS
#######################################################################
# Check for OGG support in SDL_mixer #
#######################################################################
if test "x$lite" = "xno"; then
if test -e "music/wesnoth-1.ogg" ; then
AC_LANG([C])
AC_MSG_CHECKING([for OGG support in SDL_mixer])
OLD_CPPFLAGS=$CPPFLAGS
OLD_CFLAGS=$CFLAGS
OLD_LIBS=$LIBS
CPPFLAGS="$CPPFLAGS $SDL_CFLAGS"
CFLAGS="$CFLAGS $SDL_CFLAGS"
LIBS="$LIBS $SDL_LIBS $SDL_MIXER_LIBS"
AC_RUN_IFELSE([AC_LANG_SOURCE([
#include <SDL_mixer.h>
#include <stdlib.h>
int main(int argc, char **argv)
{
char *music;
music = (char *) OGG_new("music/wesnoth-1.ogg");
if (music == NULL)
exit(1);
exit(0);
}
])],
[AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)]
[AC_MSG_ERROR([*** SDL_mixer has no OGG support! You need SDL_mixer with OGG support])],
[AC_MSG_RESULT[not tested in cross-compiling]])
CPPFLAGS=$OLD_CPPFLAGS
CFLAGS=$OLD_CFLAGS
LIBS=$OLD_LIBS
fi
fi
#######################################################################
# Data file substitution. #
#######################################################################
MANUAL_FILES=`ls MANUAL*`
MANUAL_FILES=`echo $MANUAL_FILES`
DATA_FILES=`find data -name CVS -prune -o -name ".cvs*" -o -name ".#*" -o -type d -o -print`
DATA_FILES=`echo $DATA_FILES`
FONT_FILES=`find fonts -name CVS -prune -o -name ".cvs*" -o -name ".#*" -o -type d -o -print`
FONT_FILES=`echo $FONT_FILES`
if test "x$lite" = "xyes"; then
PACKAGE=$PACKAGE-lite
IMAGE_FILES=`find images -name CVS -prune -o -name ".cvs*" -o -name ".#*" -o -path "images/misc/tutorial*" -o -path "images/misc/story*" -o -type d -o -print`
MUSIC_FILES=""
else
IMAGE_FILES=`find images -name CVS -prune -o -name ".cvs*" -o -name ".#*" -o -type d -o -print`
MUSIC_FILES=`find music -name CVS -prune -o -name ".cvs*" -o -name ".#*" -o -type d -o -print`
MUSIC_FILES=`echo $MUSIC_FILES`
fi
IMAGE_FILES=`echo $IMAGE_FILES`
SOUND_FILES=`find sounds -name CVS -prune -o -name ".cvs*" -o -name ".#*" -o -type d -o -print`
SOUND_FILES=`echo $SOUND_FILES`
UTIL_FILES=`find utils -name CVS -prune -o -name ".cvs*" -o -name ".#*" -o -type d -o -print`
UTIL_FILES=`echo $UTIL_FILES`
AC_SUBST([MANUAL_FILES])
AC_SUBST([DATA_FILES])
AC_SUBST([FONT_FILES])
AC_SUBST([IMAGE_FILES])
AC_SUBST([MUSIC_FILES])
AC_SUBST([SOUND_FILES])
AC_SUBST([UTIL_FILES])
AC_CONFIG_FILES([Makefile
po/Makefile.in
m4/Makefile
intl/Makefile
icons/Makefile
src/Makefile
src/server/Makefile
src/tools/Makefile
src/zip/Makefile])
AC_OUTPUT
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