mirror of
https://github.com/wesnoth/wesnoth
synced 2024-09-21 13:39:54 +00:00
511 lines
14 KiB
Plaintext
511 lines
14 KiB
Plaintext
# Process this file with autoconf to produce a configure script.
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#######################################################################
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# Initial configuration #
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#######################################################################
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AC_PREREQ([2.57])
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AC_INIT([Battle for Wesnoth], [0.7.10-CVS], [davidnwhite@optusnet.com.au], [wesnoth])
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AC_REVISION([$Revision$])
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AC_CONFIG_AUX_DIR([config])
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AM_INIT_AUTOMAKE([foreign 1.5])
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AC_CONFIG_SRCDIR([src/actions.cpp])
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AC_CONFIG_HEADER([config.h])
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#######################################################################
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# Checks for programs. #
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#######################################################################
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AC_PROG_CXX
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AC_PROG_CC
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# SDL_CONFIG
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AC_PATH_PROGS([SDL_CONFIG], [sdl-config sdl11-config], [none])
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if test "x$SDL_CONFIG" = "xnone"; then
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AC_MSG_ERROR([*** SDL not found! Get SDL from www.libsdl.org.
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If you already installed it, check it's in the path. If problem remains,
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please send a mail to the address that appears in ./configure --version
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indicating your platform, the version of configure script and the problem.])
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fi
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# libpng-config
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AC_PATH_PROGS([PNG_CONFIG], [libpng-config libpng12-config], [none])
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if test "x$PNG_CONFIG" = "xnone"; then
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pngfound=no
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AC_MSG_WARN([*** LIBPNG not found.])
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else
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pngfound=yes
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PNG_CFLAGS=`$PNG_CONFIG --cflags`
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PNG_LIBS=`$PNG_CONFIG --libs`
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fi
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AC_SUBST([PNG_CFLAGS])
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AC_SUBST([PNG_LIBS])
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AM_CONDITIONAL([LIBPNG], [test x$pngfound = xyes])
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# Check for SDL version. Taken from sdl.m4
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AC_ARG_ENABLE([sdltest],
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[ --disable-sdltest Do not try to compile and run a test SDL program],
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,
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enable_sdltest=yes)
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min_sdl_version=1.2.7
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AC_MSG_CHECKING(for SDL - version >= $min_sdl_version)
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SDL_CFLAGS=`$SDL_CONFIG --cflags`
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SDL_LIBS=`$SDL_CONFIG --libs`
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sdl_major_version=`$SDL_CONFIG --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
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sdl_minor_version=`$SDL_CONFIG --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
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sdl_micro_version=`$SDL_CONFIG --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
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if test "x$enable_sdltest" = "xyes" ; then
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ac_save_CFLAGS="$CFLAGS"
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ac_save_LIBS="$LIBS"
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CFLAGS="$CFLAGS $SDL_CFLAGS"
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LIBS="$LIBS $SDL_LIBS"
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# Now check if the installed SDL is sufficiently new. (Also sanity
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# checks the results of sdl-config to some extent
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rm -f conf.sdltest
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AC_RUN_IFELSE([AC_LANG_SOURCE([
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "SDL.h"
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char*
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my_strdup (char *str)
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{
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char *new_str;
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if (str)
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{
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new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char));
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strcpy (new_str, str);
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}
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else
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new_str = NULL;
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return new_str;
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}
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int main (int argc, char **argv)
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{
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int major, minor, micro;
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char *tmp_version;
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/* This hangs on some systems (?)
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system ("touch conf.sdltest");
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*/
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{ FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); }
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/* HP/UX 9 (%@#!) writes to sscanf strings */
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tmp_version = my_strdup("$min_sdl_version");
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if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
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printf("%s, bad version string\n", "$min_sdl_version");
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exit(1);
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}
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if (($sdl_major_version > major) ||
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(($sdl_major_version == major) && ($sdl_minor_version > minor)) ||
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(($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro)))
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{
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return 0;
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}
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else
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{
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printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version);
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printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro);
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printf("*** best to upgrade to the required version.\n");
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printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n");
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printf("*** to point to the correct copy of sdl-config, and remove the file\n");
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printf("*** config.cache before re-running configure\n");
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return 1;
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}
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}
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])],
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[AC_MSG_RESULT(yes)],
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[AC_MSG_RESULT(no)]
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[AC_MSG_ERROR([*** Please upgrade your SDL version])],
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[AC_MSG_RESULT[not tested in cross-compiling]])
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CFLAGS="$ac_save_CFLAGS"
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LIBS="$ac_save_LIBS"
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fi
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# GNOME_CONFIG
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AC_PATH_PROGS([GNOME_CONFIG], [gnome-config], [none])
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if test "x$GNOME_CONFIG" = "xnone"; then
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gnome1found=no
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else
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GNOME1_DESKTOP=`$GNOME_CONFIG --datadir`/gnome/apps/Games
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gnome1found=yes
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fi
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AC_SUBST([GNOME1_DESKTOP])
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# KDE_CONFIG
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AC_PATH_PROGS([KDE_CONFIG], [kde-config], [none])
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if test "x$KDE_CONFIG" = "xnone"; then
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kdefound=no
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else
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KDE_DESKTOP=`$KDE_CONFIG --expandvars --install apps`/Games/TacticStrategy
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KDE_ICON=`$KDE_CONFIG --expandvars --install icon`
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kdefound=yes
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fi
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AC_SUBST([KDE_DESKTOP])
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AC_SUBST([KDE_ICON])
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#######################################################################
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# Checks for types. #
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#######################################################################
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# No need to chech anymore
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#AC_LANG([C++])
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#AC_MSG_CHECKING([if char is signed])
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#AC_COMPILE_IFELSE(
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# [[static int test_array [1 - 2 * !(((char) -1) < 0)];]],
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# [AC_MSG_RESULT(yes)],
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# [AC_MSG_RESULT(no)]
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# [AC_MSG_ERROR([*** char is unsigned. Wesnoth cannot work with unsigned
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#chars. Try with another compiler (specify it using CXX environment variable.)
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#If you use GCC, you can force signed chars with CXXFLAGS=-fsigned-char])])
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#######################################################################
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# Checks for libraries. #
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#######################################################################
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SDL_LIBS=`$SDL_CONFIG --libs`
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OLD_LIBS=$LIBS
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LIBS="$LIBS $SDL_LIBS"
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# There's no need for this, $SDL_CONFIG comes with libsdl and
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# it doesn't find it in FreeBSD
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# AC_CHECK_LIB([SDL], [SDL_Init])
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AC_CHECK_LIB([SDL_image],
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[IMG_Load],
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[SDL_IMAGE_LIBS=-lSDL_image],
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[AC_MSG_ERROR([*** SDL_image lib not found! Get SDL_image from
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http://www.libsdl.org/projects/SDL_image/index.html])])
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AC_CHECK_LIB([SDL_mixer],
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[Mix_OpenAudio],
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[SDL_MIXER_LIBS=-lSDL_mixer],
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[AC_MSG_ERROR([*** SDL_mixer lib not found! Get SDL_mixer from
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http://www.libsdl.org/projects/SDL_mixer/index.html])])
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AC_CHECK_LIB([SDL_net],
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[SDLNet_Init],
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[SDL_NET_LIBS=-lSDL_net],
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[AC_MSG_ERROR([*** SDL_net lib not found! Get SDL_net from
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http://www.libsdl.org/projects/SDL_net/index.html])])
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AC_CHECK_LIB([SDL_ttf],
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[TTF_OpenFont],
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[SDL_TTF_LIBS=-lSDL_ttf],
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[AC_MSG_ERROR([*** SDL_ttf lib not found! Get SDL_ttf from
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http://www.libsdl.org/projects/SDL_ttf/index.html])])
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LIBS=$OLD_LIBS
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AC_SUBST([SDL_LIBS])
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AC_SUBST([SDL_IMAGE_LIBS])
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AC_SUBST([SDL_MIXER_LIBS])
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AC_SUBST([SDL_NET_LIBS])
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AC_SUBST([SDL_TTF_LIBS])
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#######################################################################
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# Checks for header files. #
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#######################################################################
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AC_HEADER_DIRENT
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AC_HEADER_STDC
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OLD_CPPFLAGS=$CPPFLAGS
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OLD_CXXFLAGS=$CXXFLAGS
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SDL_CFLAGS=`$SDL_CONFIG --cflags`
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SDL_CFLAGS="$SDL_CFLAGS"
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CPPFLAGS="$CPPFLAGS $SDL_CFLAGS"
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CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
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AC_CHECK_HEADER([SDL.h],
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[],
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[AC_MSG_ERROR([*** SDL include files not found!
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You should install SDL development package.])])
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AC_CHECK_HEADER([SDL_image.h],
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[],
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[AC_MSG_ERROR([*** SDL_image include files not found!
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You should install development package.])])
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AC_CHECK_HEADER([SDL_mixer.h],
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[],
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[AC_MSG_ERROR([*** SDL_mixer include files not found!
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You should install development package.])])
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AC_CHECK_HEADER([SDL_net.h],
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[],
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[AC_MSG_ERROR([*** SDL_net include files not found!
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You should install development package.])])
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AC_CHECK_HEADER([SDL_ttf.h],
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[],
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[AC_MSG_ERROR([*** SDL_ttf include files not found!
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You should install development package.])])
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CPPFLAGS=$OLD_CPPFLAGS
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CXXFLAGS=$OLD_CXXFLAGS
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AC_SUBST([SDL_CFLAGS])
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AC_CHECK_HEADERS([stdlib.h unistd.h])
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#######################################################################
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# Checks for typedefs, structures, and compiler characteristics. #
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#######################################################################
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AC_HEADER_STDBOOL
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AC_C_CONST
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AC_C_INLINE
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AC_TYPE_MODE_T
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AC_TYPE_SIZE_T
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AC_STRUCT_TM
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# Checks for library functions.
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AC_FUNC_ERROR_AT_LINE
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AC_FUNC_STAT
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AC_FUNC_STRFTIME
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AC_CHECK_FUNCS([floor socket strtoul])
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#######################################################################
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# Configuration options #
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#######################################################################
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AC_ARG_ENABLE([debug],
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[ --enable-debug Enable debug in wesnoth],
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[CXXFLAGS="$CXXFLAGS -DDEBUG -ggdb3"])
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AC_ARG_ENABLE([static],
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[ --enable-static Enable static building of wesnoth],
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[static=$enableval],
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[static=no])
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AC_ARG_ENABLE([lite],
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[ --enable-lite Enable lite version of wesnoth (without music)],
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[lite=$enableval],
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[lite=no])
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DATADIR=$PACKAGE
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AC_ARG_ENABLE([datadir-name],
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[ --datadir-name[[=dir]] Change name of data directory. Default with this option: wesnoth-data],
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[case "${enableval}" in
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yes)
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DATADIR="wesnoth-data"
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;;
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no)
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;;
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*)
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DATADIR="${enableval}"
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;;
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esac])
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AC_SUBST([DATADIR])
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AC_ARG_ENABLE([server],
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[ --enable-server Enable compilation of server],
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[server=$enableval],
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[server=no])
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AC_ARG_ENABLE([editor],
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[ --enable-editor Enable compilation of map editor],
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[editor=$enableval],
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[editor=no])
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AC_ARG_ENABLE([tools],
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[ --enable-tools Enable compilation of translation tools],
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[tools=$enableval],
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[tools=no])
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AC_ARG_ENABLE([kde],
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[ --enable-kde Enable installation of icon and KDE menu entry],
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[kde=$enableval],
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[kde=no])
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AC_ARG_ENABLE([gnome],
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[ --enable-gnome Enable installation of icon and GNOME menu entry],
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[gnome=$enableval],
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[gnome=no])
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AC_ARG_ENABLE([wzip],
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[ --enable-wzip Enable compilation of wesnoth_zip program],
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[wzip=$enableval],
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[wzip=no])
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AM_CONDITIONAL([STATIC], [test x$static = xyes])
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AM_CONDITIONAL([SERVER], [test x$server = xyes])
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AM_CONDITIONAL([EDITOR], [test x$editor = xyes])
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AM_CONDITIONAL([TOOLS], [test x$tools = xyes])
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AM_CONDITIONAL([KDE], [test x$kde = xyes && test x$kdefound = xyes])
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AM_CONDITIONAL([GNOME1], [test x$gnome = xyes && test x$gnome1found = xyes])
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AM_CONDITIONAL([GNOME2], [test x$gnome = xyes && test x$gnome1found = xno])
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AM_CONDITIONAL([GCC], [test x$GXX = xyes])
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AM_CONDITIONAL([WZIP], [test x$wzip = xyes])
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#######################################################################
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# Check for PNG support in SDL_image #
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#######################################################################
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AC_LANG([C])
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AC_MSG_CHECKING([for PNG support in SDL_image])
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OLD_CPPFLAGS=$CPPFLAGS
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OLD_CFLAGS=$CFLAGS
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OLD_LIBS=$LIBS
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CPPFLAGS="$CPPFLAGS $SDL_CFLAGS"
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CFLAGS="$CFLAGS $SDL_CFLAGS"
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LIBS="$LIBS $SDL_LIBS $SDL_IMAGE_LIBS"
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AC_RUN_IFELSE([AC_LANG_SOURCE([
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#include <SDL_image.h>
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#include <stdlib.h>
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int main(int argc, char **argv)
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{
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SDL_RWops *src;
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src = SDL_RWFromFile("images/mage.png", "rb");
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if (src == NULL)
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exit(0);
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exit(!IMG_isPNG(src));
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}
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])],
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[AC_MSG_RESULT(yes)],
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[AC_MSG_RESULT(no)]
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[AC_MSG_ERROR([*** SDL_image has no PNG support! You need SDL_image with PNG support])],
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[AC_MSG_RESULT[not tested in cross-compiling]])
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CPPFLAGS=$OLD_CPPFLAGS
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CFLAGS=$OLD_CFLAGS
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LIBS=$OLD_LIBS
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#######################################################################
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# Check for OGG support in SDL_mixer #
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#######################################################################
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if test "x$lite" = "xno"; then
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if test -e "music/wesnoth-1.ogg" ; then
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AC_LANG([C])
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AC_MSG_CHECKING([for OGG support in SDL_mixer])
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OLD_CPPFLAGS=$CPPFLAGS
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OLD_CFLAGS=$CFLAGS
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OLD_LIBS=$LIBS
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CPPFLAGS="$CPPFLAGS $SDL_CFLAGS"
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CFLAGS="$CFLAGS $SDL_CFLAGS"
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LIBS="$LIBS $SDL_LIBS $SDL_MIXER_LIBS"
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AC_RUN_IFELSE([AC_LANG_SOURCE([
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#include <SDL_mixer.h>
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#include <stdlib.h>
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int main(int argc, char **argv)
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{
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char *music;
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music = (char *) OGG_new("music/wesnoth-1.ogg");
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if (music == NULL)
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exit(1);
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exit(0);
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}
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])],
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[AC_MSG_RESULT(yes)],
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[AC_MSG_RESULT(no)]
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[AC_MSG_ERROR([*** SDL_mixer has no OGG support! You need SDL_mixer with OGG support])],
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[AC_MSG_RESULT[not tested in cross-compiling]])
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CPPFLAGS=$OLD_CPPFLAGS
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CFLAGS=$OLD_CFLAGS
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LIBS=$OLD_LIBS
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fi
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fi
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#######################################################################
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# Data file substitution. #
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#######################################################################
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MANUAL_FILES=`ls MANUAL*`
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MANUAL_FILES=`echo $MANUAL_FILES`
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DATA_FILES=`find data -name CVS -prune -o -name ".cvs*" -o -name ".#*" -o -type d -o -print`
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DATA_FILES=`echo $DATA_FILES`
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FONT_FILES=`find fonts -name CVS -prune -o -name ".cvs*" -o -name ".#*" -o -type d -o -print`
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FONT_FILES=`echo $FONT_FILES`
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if test "x$lite" = "xyes"; then
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PACKAGE=$PACKAGE-lite
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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`
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MUSIC_FILES=""
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else
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IMAGE_FILES=`find images -name CVS -prune -o -name ".cvs*" -o -name ".#*" -o -type d -o -print`
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MUSIC_FILES=`find music -name CVS -prune -o -name ".cvs*" -o -name ".#*" -o -type d -o -print`
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MUSIC_FILES=`echo $MUSIC_FILES`
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fi
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IMAGE_FILES=`echo $IMAGE_FILES`
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SOUND_FILES=`find sounds -name CVS -prune -o -name ".cvs*" -o -name ".#*" -o -type d -o -print`
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SOUND_FILES=`echo $SOUND_FILES`
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UTIL_FILES=`find utils -name CVS -prune -o -name ".cvs*" -o -name ".#*" -o -type d -o -print`
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UTIL_FILES=`echo $UTIL_FILES`
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AC_SUBST([MANUAL_FILES])
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AC_SUBST([DATA_FILES])
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AC_SUBST([FONT_FILES])
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AC_SUBST([IMAGE_FILES])
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AC_SUBST([MUSIC_FILES])
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AC_SUBST([SOUND_FILES])
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AC_SUBST([UTIL_FILES])
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AC_CONFIG_FILES([Makefile
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icons/Makefile
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src/Makefile
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src/server/Makefile
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src/tools/Makefile
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src/zip/Makefile])
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AC_OUTPUT
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