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configure.ac @ 10683

Last change on this file since 10683 was 9110, checked in by bensch, 19 years ago
orxonox/trunk: merged the Presentation back
File size: 20.4 KB

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1
2	##########################################################################
3	# orxonox - the future of 3D-vertical-scrollers #
4	# #
5	# Copyright (C) 2004 orx #
6	# #
7	# This program is free software; you can redistribute it and/or modify #
8	# it under the terms of the GNU General Public License as published by #
9	# the Free Software Foundation; either version 2, or (at your option) #
10	# any later version. #
11	# #
12	# ### File Specific: #
13	# main-programmer: Benjamin Grauer #
14	# co-programmer: ... #
15	# #
16	# This is the main configuration File of autoconf. #
17	# Please edit this file only, if you exactly know what you are doing. #
18	# It is quite fragile, and compiling orxonox on different Platforms #
19	# is only guarantied, if build with the right config. #
20	# #
21	# You might also have a look at the acinclude.m4, where many macros #
22	# for this configuration files are stored #
23	# #
24	# be sure to visit us at http://www.orxonox.net #
25	##########################################################################
26
27	#########################
28	## AUTOCONF INIT PHASE ##
29	#########################
30	AC_PREREQ(2.59)
31	AC_INIT([orxonox], [0.3.4_alpha], [orxonox-dev at mail.datacore.ch])
32
33	## Detect the canonical host and target build environment.
34	AC_CANONICAL_BUILD
35	AC_CANONICAL_HOST
36	AC_CANONICAL_TARGET
37
38	AM_INIT_AUTOMAKE
39
40	AC_CONFIG_SRCDIR([src/orxonox.cc])
41	AC_CONFIG_HEADER([config.h])
42
43	#########################
44	## Checks for programs ##
45	#########################
46	AC_PROG_CXX
47	AC_PROG_RANLIB
48	AC_HEADER_STDC
49
50	## THIS IS OUR DEFAULT-DATA-DIRECTORY
51
52	##################################
53	## CHECKING OPTIONAL ARGUMENTS ##
54	##################################
55	#----------------#
56	# Data-Directory #
57	#----------------#
58	DATA_DIR=$datadir
59	if test $DATA_DIR = \$\{prefix\}/share ; then
60	echo "not given"
61	DATA_DIR=/usr/share
62	else
63	echo "given: $DATA_DIR"
64	fi
65	AC_DEFINE_UNQUOTED([ORX_DATADIR], ["$DATA_DIR"],
66	[Define to the read-only architecture-independent
67	data directory of ORXONOX.])
68
69	#-----------------#
70	# shared-lib-path #
71	#-----------------#
72	SHARED_LIB_PATH=no
73	AC_MSG_CHECKING([shared lib path])
74	AC_ARG_WITH([shared-lib-path],
75	AS_HELP_STRING(--with-shared-lib-path,Tells the executable, where to look for the shared libraries.),
76	SHARED_LIB_PATH=$withval)
77	if test x$SHARED_LIB_PATH != xno; then
78	echo "set to $SHARED_LIB_PATH"
79	else
80	echo "no"
81	fi
82
83
84	#-----------------#
85	# DEBUG-statement #
86	#-----------------#
87	DEBUG_LEVEL=no
88	AC_MSG_CHECKING([if DEBUG-mode should be enabled])
89	AC_ARG_ENABLE([debug],
90	AS_HELP_STRING(--enable-debug,compiles in debug mode. Lots of debug info about the game.),
91	DEBUG_LEVEL=$enableval)
92
93	if test x$DEBUG_LEVEL = xno; then
94	echo "no"
95	echo " -> Setting debuglevel to 4. (orxonox is still in Development. It really is needed."
96	DEBUG_LEVEL=4
97	elif test x$DEBUG_LEVEL = xyes; then
98	echo "yes"
99	echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
100	DEBUG_LEVEL=4
101	else
102	if test x$DEBUG_LEVEL = x0 \|\| test x$DEBUG_LEVEL = x1 \|\| test x$DEBUG_LEVEL = x2 \|\| test x$DEBUG_LEVEL = x3 \|\| test x$DEBUG_LEVEL = x4 \|\| test x$DEBUG_LEVEL = x5 ; then
103	echo "yes: setting debuglevel to to $DEBUG_LEVEL"
104	else
105	echo "yes: invalid Value for Debug ($DEBUG_LEVEL). setting to 4(DEBUG)"
106	DEBUG_LEVEL=4
107	fi
108	fi
109
110	if test ${DEBUG_LEVEL} -gt 3 ; then
111	CPPFLAGS="${CPPFLAGS} -g -Wall"
112	fi
113	AC_DEFINE_UNQUOTED(DEBUG_LEVEL, ${DEBUG_LEVEL}, [in which debug mode we are])
114	AC_SUBST(DEBUG_LEVEL)
115
116	#---------------#
117	# Modular Debug #
118	#---------------#
119	MODULAR_DEBUG=yes
120	AC_MSG_CHECKING([if Modular-DEBUG-mode should be ebabled])
121	AC_ARG_ENABLE([modular-debug],
122	AS_HELP_STRING(--disable-modular-debug,compiles in modular-debug mode, that logs differently on the many modules of orxonox.),
123	MODULAR_DEBUG=$enableval)
124
125	if test x$MODULAR_DEBUG = xno; then
126	echo "no"
127	elif test x$MODULAR_DEBUG = xyes; then
128	echo "yes"
129	AC_DEFINE_UNQUOTED(MODULAR_DEBUG, 1, [if Modular-DUBUG mode is enabled])
130	fi
131
132
133	#------------------#
134	# libCurl-disabled #
135	#------------------#
136	AC_MSG_CHECKING([if libcURL should be enabled])
137	AC_ARG_ENABLE([curl],
138	AS_HELP_STRING(--disable-curl,Prevents libcURL from being loaded), [def_curl=no], [def_curl=yes])
139	if test x$def_curl = xyes; then
140	echo "yes"
141	fi
142	if test x$def_curl = xno; then
143	echo "no"
144	fi
145
146	#--------------#
147	# GTK-disabled #
148	#--------------#
149
150	AC_MSG_CHECKING([if gtk should be enabled])
151	AC_ARG_WITH([gtk],
152	AS_HELP_STRING(--with-gtk, uses GTK for the GUI), [def_gtk=yes], [def_gtk=no])
153	if test x$def_gtk = xyes; then
154	echo "yes - will be overwritten if Qt is enabled"
155	fi
156	if test x$def_gtk = xno; then
157	echo "no"
158	fi
159
160
161
162	#-------------------#
163	# SubProject-enable #
164	#-------------------#
165	def_sub_projects=no
166	AC_MSG_CHECKING([if the SubProjects should be built])
167	AC_ARG_WITH([sub-projects],
168	AS_HELP_STRING(--with-sub-projects,also builds the subProjects while make from srcdir), [def_sub_projects=yes])
169	if test x$def_sub_projects = xyes; then
170	echo "yes"
171	fi
172	if test x$def_sub_projects = xno; then
173	echo "no"
174	fi
175	AM_CONDITIONAL(SUB_PROJECTS, test x$def_sub_projects = xyes)
176
177	#-------------------#
178	# Profiling Enabled #
179	#-------------------#
180	def_profiling=no
181	AC_MSG_CHECKING([if Profiling should be enabled])
182	AC_ARG_ENABLE([profile],
183	AS_HELP_STRING(--enable-profile,builds orxonox with profiling support), [def_profiling=yes])
184	if test x$def_profiling = xyes; then
185	echo "yes"
186	CXXFLAGS="$CXXFLAGS -pg"
187	fi
188	if test x$def_profiling = xno; then
189	echo "no"
190	fi
191
192	#----------------#
193	# efence Enabled #
194	#----------------#
195	def_efence=no
196	AC_MSG_CHECKING([if efence should be enabled])
197	AC_ARG_ENABLE([efence],
198	AS_HELP_STRING(--enable-efence,builds orxonox with efence support), [def_efence=yes])
199	if test x$def_efence = xyes; then
200	echo "yes"
201	fi
202	if test x$def_efence = xno; then
203	echo "no"
204	fi
205
206	#----------------------#
207	# Documentation-enable #
208	#----------------------#
209	def_documentation=no
210	AC_MSG_CHECKING([if the Documentation should be build by default])
211	AC_ARG_ENABLE([documentation],
212	AS_HELP_STRING(--enable-documentation,also builds the sDocumentation while make from srcdir), [def_documentation=yes])
213	if test x$def_documentation = xyes; then
214	echo "yes"
215	fi
216	if test x$def_documentation = xno; then
217	echo "no"
218	fi
219	AM_CONDITIONAL(DOCUMENTATION, test x$def_documentation = xyes)
220
221	#---------------------------#
222	# WITH TARDIS (convenience) #
223	#---------------------------#
224	def_tardis=no
225	GTKPATH=""
226	AC_MSG_CHECKING([convenience flag for working at the taris in the ETH zurich])
227	AC_ARG_WITH([tardis],
228	AS_HELP_STRING(--with-tardis,sets all the necesary environment flags for linux-TARDIS boxes at the ETH Zurich), [def_tardis=yes])
229	if test x$def_tardis = xyes; then
230	ARCH=i686-debian-linux3.1
231	## GAMELIBS
232	PREFIX=/usr/pack/gamelibs-1.0-to
233	CPPFLAGS="${CPPFLAGS} -I${PREFIX}/include"
234	LDFLAGS="${LDFLAGS} -L$PREFIX/${ARCH}/lib -Wl,-rpath -Wl,${PREFIX}/${ARCH}/lib"
235
236	## QT on Tardis
237	QT_PREFIX=/usr/pack/qt-4.1.1-mo/${ARCH}
238	# CPPFLAGS="${CPPFLAGS} -I${PREFIX_QT}/include"
239	# LDFLAGS="${LDFLAGS} -L${QT_PREFIX}/lib -Wl,-rpath -Wl,${QT_PREFIX}/${ARCH}/lib"
240
241	fi
242	if test x$def_tardis = xno; then
243	echo "no"
244	fi
245
246
247
248	#######################
249	## PROGRAMM CHECKING ##
250	## 3. party Programs ##
251	#######################
252
253	#----------------------#
254	# checking for Doxygen #
255	#----------------------#
256	AC_PATH_PROG(DOXYGEN, doxygen)
257	AM_CONDITIONAL(DOXYGEN, test $DOXYGEN)
258
259	#--------------------#
260	# checking for gprof #
261	#--------------------#
262	AC_PATH_PROG(GPROF, gprof)
263
264	#-------------------------#
265	# checking for pkg-config #
266	#-------------------------#
267	if test x$def_gtk = xyes; then
268	if test x${GTKPATH} != x; then
269	AC_PATH_PROG([PKG_CONFIG], [pkg-config],[], $GTKPATH )
270	else
271	AC_PATH_PROG(PKG_CONFIG, pkg-config )
272	fi
273	fi
274
275
276	#########################
277	## CHECKING FOR SYSTEM ##
278	#########################
279	## here the system is checked, and openGL is included
280	## also checking for SDL on differen Systems
281
282	AC_MSG_CHECKING([for System])
283	## checking for openGL-environment and other sys-specific parameters
284	case "$target" in
285
286	###########
287	#---------#
288	# WINDOWS #
289	#---------#
290	###########
291	--mingw32*)
292	echo "mingw-WINDOWS detected"
293
294	CPPFLAGS="-I/usr/include -I/mingw/include ${CPPFLAGS}"
295	LDFLAGS="${LDFLAGS} -L/mingw/lib"
296	mingw="yes"
297	MSBITFIELDS="-mms-bitfields"
298	MWINDOWS="-mwindows"
299
300	#--------#
301	# MIN-GW #
302	#--------#
303	# checking for mingw32
304	AC_CHECK_LIB([mingw32], [main], FOUND_mingw32=yes)
305	if test x$FOUND_mingw32 = xyes; then
306	LIBS="$LIBS -lmingw32"
307	fi
308
309	AC_CHECK_LIB([winmm], [main], [FOUND_winmm=yes])
310	if test x${FOUND_winmm} = xyes ; then
311	LIBS="$LIBS -lwinmm"
312	fi
313
314	#---------------#
315	# open-GL (win) #
316	#---------------#
317	# checking gl header
318	AC_CHECK_HEADERS(GL/gl.h ,,
319	[AC_MSG_ERROR([cannot find opengl headers])])
320	# checking for Windows openGl library
321	AC_CHECK_LIB([opengl32], [main], [FOUND_GL=yes; LIBS="$LIBS -lopengl32"])
322	if test x$FOUND_GL != xyes ; then
323	echo "------------------"
324	echo "opengl not found."
325	echo "please install the opengl package which can be found at http://www.opengl.org"
326	echo "------------------"
327	exit -1
328	fi
329
330	# cheking for GLU-header
331	AC_CHECK_HEADERS([GL/glu.h] ,,
332	[AC_MSG_ERROR([cannot find opengl headers]) ])
333
334	# checking for libGLU
335	AC_CHECK_LIB([glu32], [main], [FOUND_GLU=yes; LIBS="$LIBS -lGLU32"])
336	if test x$FOUND_GLU != xyes ; then
337	echo "------------------"
338	echo "GLU library not found."
339	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
340	echo "------------------"
341	exit -1
342	fi
343
344	# checking glew header
345	AC_CHECK_HEADERS(GL/glew.h ,,
346	[AC_MSG_ERROR([cannot find opengl extension wrangler headers]) ])
347	# checking for Windows glew library
348	AC_CHECK_LIB([glew32], [main], [FOUND_GLEW=yes; LIBS="$LIBS -lglew32"])
349	if test x$FOUND_GLEW != xyes ; then
350	echo "------------------"
351	echo "opengl extension wrangler not found."
352	echo "please install the glew package which can be found at http://glew.sourceforge.net"
353	echo "------------------"
354	exit -1
355	fi
356
357	#--------#
358	# openAL #
359	#--------#
360	AX_CHECK_REQUIRED_HEADER_LIB([AL/al.h], [OpenAL32], [main],,, [http://www.openal.org])
361
362	#-----------#
363	# SDL(win) #
364	#-----------#
365	# checking for SDL-headers
366	AC_CHECK_HEADERS([SDL/SDL.h] ,,
367	[AC_MSG_ERROR([cannot find SDL headers]) ])
368
369	#checking for libSDL
370	AC_CHECK_LIB([sdlmain], [main], [FOUND_sdlmain=yes; LIBS="$LIBS -lsdlmain"])
371	if test x$FOUND_sdlmain != xyes ; then
372	echo "------------------"
373	echo "SDL library not found."
374	echo "please install the SDL library, which can be found at http://www.libsdl.org"
375	echo "------------------"
376	exit 1
377	fi
378	AC_CHECK_LIB([sdl], [main], [FOUND_SDL=yes; LIBS="$LIBS -lsdl"])
379	if test x$FOUND_SDL != xyes ; then
380	echo "------------------"
381	echo "SDL library not found."
382	echo "please install the SDL library, which can be found at http://www.libsdl.org"
383	echo "------------------"
384	exit -1
385	fi
386
387	;;
388
389	#########
390	#-------#
391	# LINUX #
392	#-------#
393	#########
394	--linux*)
395	echo "Linux detected"
396
397	Linux="yes"
398
399	##CPPFLAGS="-I/usr/include $CPPFLAGS"
400	##LDFLAGS="-L/usr/lib $LDFLAGS"
401	if test x$SHARED_LIB_PATH != xno; then
402	echo "setting new LDFLAGS with $SHARED_LIB_PATH"
403	LDFLAGS="-Wl,-rpath,$SHARED_LIB_PATH -L$SHARED_LIB_PATH $LDFLAGS"
404	fi
405
406	#--------#
407	# openGL #
408	#--------#
409	AX_CHECK_REQUIRED_HEADER_LIB([GL/gl.h], [GL], [main],,, [http://www.opengl.org])
410	AX_CHECK_REQUIRED_HEADER_LIB([GL/glu.h], [GLU], [main],,, [http://www.opengl.org])
411	AX_CHECK_REQUIRED_HEADER_LIB([GL/glew.h], [GLEW], [main],,, [http://glew.sourceforge.net])
412
413	#--------#
414	# openAL #
415	#--------#
416	AX_CHECK_REQUIRED_HEADER_LIB([AL/al.h], [openal], [main],,, [http://www.openal.org])
417
418	#-----#
419	# SDL #
420	#-----#
421	# checking for SDL
422	AC_MSG_CHECKING([for SDL-version])
423	SDL_VERSION=`sdl-config --version`
424	echo $SDL_VERSION
425	CPPFLAGS="${CPPFLAGS} `sdl-config --cflags`"
426
427	AX_CHECK_REQUIRED_HEADER_LIB([SDL.h SDL/SDL.h], [SDL], [main],,, [http://www.libsdl.org])
428
429	;;
430
431	#############
432	#-----------#
433	# MAC -OS X #
434	#-----------#
435	#############
436	darwin)
437	echo "OS X detected"
438	osX="yes"
439
440	QT_PREFIX="$prefix"
441	CPPFLAGS="-I/$prefix/include $CPPFLAGS -F$prefix/lib -I/opt/local"
442	LDFLAGS="$LDFLAGS -L$prefix/lib -F$prefix/lib -L/opt/local"
443	PCK_CONFIG_PATH='/opt/local'
444
445	# checking gl header
446	AC_CHECK_HEADERS([OpenGL/gl.h] ,,
447	[AC_MSG_ERROR([cannot find opengl headers]) ])
448	# checking for GLU-header
449	AC_CHECK_HEADERS([OpenGL/glu.h] ,,
450	[AC_MSG_ERROR([cannot find opengl headers]) ])
451	AC_CHECK_LIB( OpenGL, main, , )
452	LIBS="$LIBS -framework OpenGL"
453
454
455
456	# checking for GLEW-headers
457	AC_CHECK_HEADERS([GL/glew.h] ,,
458	[AC_MSG_ERROR([cannot find glew headers]) ])
459	# checking for GLEW-lib
460	AC_CHECK_LIB([GLEW], [main], [FOUND_GLEW=yes; LIBS="$LIBS -lGLEW"])
461	if test x$FOUND_GLEW != xyes ; then
462	echo "------------------"
463	echo "glew not found."
464	echo "please install the glew package which can be found at http://glew.sourceforge.net"
465	echo "------------------"
466	exit -1
467	fi
468
469	LIBS="$LIBS"
470	AC_CHECK_HEADERS([OpenAL/al.h] ,,
471	[AC_MSG_ERROR([cannot find opengl headers]) ])
472	HAVE_OPENAL=yes
473	LIBS="$LIBS -framework OpenAL"
474
475
476	## SDL-check
477	SDL_CFLAGS=`sdl-config --cflags`
478	SDL_LIBS=`sdl-config --libs`
479	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
480	LIBS="$LIBS $SDL_LIBS"
481	AC_CHECK_HEADERS([SDL/SDL.h] ,,
482	[AC_MSG_ERROR([cannot find SDL headers]) ])
483	HAVE_SDL=yes
484	# LIBS="$LIBS -framework SDL"
485
486	# checking for SDL-headers
487	# AC_CHECK_HEADERS(SDL/SDL.h ,,
488	# [AC_MSG_ERROR([cannot find SDL headers]) ])
489
490	## checking for SDL
491	# SDL_VERSION=1.2.7
492	# AM_PATH_SDL($SDL_VERSION,
493	# :,
494	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
495	# )
496
497
498	;;
499
500	*)
501	;;
502	esac
503
504	AC_SUBST(MSBITFIELDS)
505
506	###################################
507	## CHECKING FOR HEADERS AND LIBS ##
508	###################################
509
510	#---------#
511	# SDL_ttf #
512	#---------#
513	AX_CHECK_REQUIRED_HEADER_LIB([SDL_ttf.h SDL/SDL_ttf.h], [SDL_ttf], [TTF_OpenFont],,, [http://www.libsdl.org/projects/SDL_ttf])
514	#-----------#
515	# SDL_Image #
516	#-----------#
517	AX_CHECK_REQUIRED_HEADER_LIB([SDL_image.h SDL/SDL_image.h], [SDL_image], [main],,, [http://www.libsdl.org/projects/SDL_image])
518	#---------#
519	# SDL_Net #
520	#---------#
521	AX_CHECK_REQUIRED_HEADER_LIB([SDL_net.h SDL/SDL_net.h], [SDL_net], [main],,, [http://www.libsdl.org/projects/SDL_net])
522
523	#--------#
524	# FFmpeg #
525	#--------#
526	# checking for FFmpeg-headers
527	AX_CHECK_REQUIRED_HEADER_LIB([avformat.h ffmpeg/avformat.h] ,[avformat], [main],
528	[AX_CHECK_REQUIRED_HEADER_LIB([avcodec.h ffmpeg/avcodec.h], [avcodec], [main],,, [http://ffmpeg.sourceforge.net]) LIBS="${LIBS} -lavformat -lavcodec"],
529	[AX_GET_INSTALL_NECESSARY_LIB([http://svn.orxonox.net/webdev/develop/ext_libs], [ffmpeg.tar.gz], [ffmpeg], [extern_libs/], [include/.h lib/.a])
530	LIBS="-llualib -llua" CPPFLAGS="${CPPFLAGS} -I$(top_build_dir)/extern_libs" ],
531	[http://ffmpeg.sourceforge.net])
532
533
534
535
536	AC_CHECK_LIB([avutil], [main], [FOUND_avutil=yes; LIBS="$LIBS -lavutil"])
537	AC_CHECK_LIB([xvid], [main], [FOUND_xvid=yes; LIBS="$LIBS -lxvid"])
538	AC_CHECK_LIB([gcj], [main], [FOUND_gcj=yes; LIBS="$LIBS -lgcj"])
539	AC_CHECK_LIB([theora], [main], [FOUND_theora=yes; LIBS="$LIBS -ltheora"])
540	AC_CHECK_LIB([dts], [main], [FOUND_dts=yes; LIBS="$LIBS -ldts"])
541	AC_CHECK_LIB([gsm], [main], [FOUND_gsm=yes; LIBS="$LIBS -lgsm"])
542	AC_CHECK_LIB([dc1394_control], [main], [FOUND_dc1394_control=yes; LIBS="$LIBS -ldc1394_control"])
543	AC_CHECK_LIB([vorbisenc], [main], [FOUND_vorbisenc=yes; LIBS="$LIBS -lvorbisenc"])
544
545
546	#--------#
547	# vorbis #
548	#--------#
549	AX_CHECK_REQUIRED_HEADER_LIB([vorbis/vorbisfile.h], [vorbisfile], [main],,, [http://www.xiph.org/ogg/vorbis/index.html])
550	AX_CHECK_REQUIRED_HEADER_LIB([vorbis/codec.h], [vorbis], [main],,, [http://www.xiph.org/ogg/vorbis/index.html])
551
552	#-----#
553	# ogg #
554	#-----#
555	AX_CHECK_REQUIRED_HEADER_LIB([ogg/ogg.h], [ogg], [main],,, [http://www.xiph.org/ogg/vorbis/index.html])
556
557
558	#----#
559	# QT #
560	#----#
561	if test x$osX = xyes ; then
562	# PKG_CONFIG_PATH="$prefix"
563	# PKG_CHECK_MODULES( QT, QtOpenGL >= 4.01 QtCore >= 4.01 QtGui >= 4.0.1 )
564	# QT_INCLUDE_DIR=`$PKG_CONFIG --variable=includedir QtOpenGL QtCore QtGui`
565	#----------#
566	AC_PATH_PROG([QT_MOC], [moc], [no], ["${QT_BIN_DIRECTORY}:${PATH}"])
567	if test x${QT_MOC} = xno ; then
568	AC_MSG_ERROR([QT MOC not found])
569	fi
570	AC_SUBST([QT_MOC])
571
572	AC_PATH_PROG([QT_UIC], [uic], [no], ["${QT_BIN_DIRECTORY}:${PATH}"])
573	AC_SUBST([QT_UIC])
574
575	AC_PATH_PROG([QT_RCC], [rcc], [no], ["${QT_BIN_DIRECTORY}:${PATH}"])
576
577	AC_SUBST([QT_RCC])
578	AC_SUBST( QT_INCLUDE_DIR )
579	AC_SUBST( QT_CFLAGS )
580	AC_SUBST( QT_LDFLAGS )
581	AC_SUBST( QT_LIBS )
582	echo "QT_LIBS = $QT_LIBS"
583	echo "QT_CFLAGS = $QT_CFLAGS"
584	echo "QT_INCLUDE_DIR = $QT_INCLUDE_DIR"
585	else
586	AX_CHECK_QT([${QT_PREFIX}], [QtCore QtCore4],, [http://www.trolltech.com])
587	if test x$have_qt = xno ; then
588	WITH_QT=no
589	fi
590	fi
591
592	#---------#
593	# libcURL #
594	#---------#
595	AX_CHECK_HEADER_LIB([curl/curl.h], [curl], [main], [
596	have_curl=yes
597	CURL_LIBS=`curl-config --libs`
598	CURLCFLAGS=`curl-config --cflags`
599	AC_DEFINE_UNQUOTED(HAVE_CURL, 1, [if we have CURL]) ]
600	,, [http://curl.haxx.se/])
601
602	AC_SUBST(CURL_LIBS)
603	AC_SUBST(CURL_CFLAGS)
604	AM_CONDITIONAL(HAVE_CURL, test "x$have_curl" = "xyes")
605
606	#-----#
607	# LUA #
608	#-----#
609	LUA_DIR="/usr/include/lua"
610	AX_CHECK_LUA([${LUA_DIR}])
611
612	#--------#
613	# efence #
614	#--------#
615	if test x$def_efence = xyes ; then
616	AC_CHECK_LIB([efence], [main], [FOUND_efence=yes; LIBS="$LIBS -lefence"])
617	if test x$FOUND_efence != xyes ; then
618	echo "efence was requested, but is not installed!! going on"
619	fi
620	fi
621
622	# FIXME: Replace `main' with a function in `-lm':
623	AX_CHECK_REQUIRED_HEADER_LIB([math.h], [m], [sqrt])
624	AX_CHECK_REQUIRED_HEADER_LIB([zlib.h], [z], [zlibVersion],,, [http://www.zlib.net])
625
626	# Checks for header files.
627	AC_HEADER_STDC
628	AC_CHECK_HEADERS([stdlib.h string.h])
629
630	# Checks for typedefs, structures, and compiler characteristics.
631	AC_HEADER_STDBOOL
632
633	# Checks for library functions.
634	AC_FUNC_MALLOC
635	AC_CHECK_FUNCS([bzero sqrt])
636
637	######################
638	## OUTPUT CONFIGURE ##
639	######################
640	AC_CONFIG_FILES([Makefile
641	src/Makefile
642	src/lib/Makefile
643	src/lib/math/Makefile
644	src/lib/util/Makefile
645	src/lib/graphics/Makefile
646	src/lib/graphics/importer/Makefile
647	src/lib/graphics/spatial_separation/Makefile
648	src/lib/sound/Makefile
649	src/lib/event/Makefile
650	src/lib/physics/Makefile
651	src/lib/particles/Makefile
652	src/lib/collision_detection/Makefile
653	src/lib/collision_reaction/Makefile
654	src/lib/network/Makefile
655	src/lib/shell/Makefile
656	src/lib/gui/Makefile
657	src/lib/gui/gtk/Makefile
658	src/lib/gui/gl/Makefile
659	src/lib/gui/qt/Makefile
660	src/lib/script_engine/Makefile
661	src/lib/parser/Makefile
662	src/lib/parser/tinyxml/Makefile
663	src/lib/parser/ini_parser/Makefile
664	src/lib/parser/cmdline_parser/Makefile
665	src/lib/parser/preferences/Makefile
666	src/util/Makefile
667	src/world_entities/Makefile
668	src/subprojects/Makefile
669	src/subprojects/testmain/Makefile
670	src/subprojects/importer/Makefile
671	src/subprojects/particles/Makefile
672	src/subprojects/collision_detection/Makefile
673	src/subprojects/network/Makefile
674	])
675
676	AC_OUTPUT

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