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configure.ac @ 5469

Last change on this file since 5469 was 5469, checked in by bensch, 19 years ago
orxonox/trunk: compiles on tardis with flag —with-tardis
File size: 21.6 KB

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1	##########################################################################
2	# orxonox - the future of 3D-vertical-scrollers #
3	# #
4	# Copyright (C) 2004 orx #
5	# #
6	# This program is free software; you can redistribute it and/or modify #
7	# it under the terms of the GNU General Public License as published by #
8	# the Free Software Foundation; either version 2, or (at your option) #
9	# any later version. #
10	# #
11	# ### File Specific: #
12	# main-programmer: Benjamin Grauer #
13	# co-programmer: ... #
14	# #
15	# This is the main configuration File of autoconf. #
16	# Please edit this file only, if you exactly know what you are doing. #
17	# It is quite fragile, and compiling orxonox on different Platforms #
18	# is only guarantied, if build with the right config. #
19	# #
20	# be sure to visit us at http://www.orxonox.net #
21	##########################################################################
22
23	#########################
24	## AUTOCONF INIT PHASE ##
25	#########################
26	AC_PREREQ(2.56)
27	AC_INIT(orxonox, 0.3.1_alpha, [orxonox-dev at mail.datacore.ch])
28
29	## Detect the canonical host and target build environment.
30	AC_CANONICAL_BUILD
31	AC_CANONICAL_HOST
32	AC_CANONICAL_TARGET
33
34	AM_INIT_AUTOMAKE
35
36	AC_CONFIG_SRCDIR([.])
37	AC_CONFIG_HEADER([config.h])
38
39	#########################
40	## Checks for programs ##
41	#########################
42	AC_PROG_CXX
43	AC_PROG_RANLIB
44	AC_HEADER_STDC
45
46	## THIS IS OUR DEFAULT-DATA-DIRECTORY
47
48	##################################
49	## CHECKING OPTIONAL ARGUMENTS ##
50	##################################
51	#----------------#
52	# Data-Directory #
53	#----------------#
54	DATA_DIR=$datadir
55	echo \$\{prefix\}
56	if test $DATA_DIR = \$\{prefix\}/share ; then
57	echo "not given"
58	DATA_DIR=/usr/share
59	else
60	echo "given: $DATA_DIR"
61	fi
62	AC_DEFINE_UNQUOTED([DATADIR], ["$DATA_DIR"],
63	[Define to the read-only architecture-independent
64	data directory.])
65
66	#-----------------#
67	# shared-lib-path #
68	#-----------------#
69	SHARED_LIB_PATH=no
70	AC_MSG_CHECKING([shared lib path])
71	AC_ARG_WITH([shared-lib-path],
72	AC_HELP_STRING( [--with-shared-lib-path], [Tells the executable, where to look for the shared libraries.]),
73	SHARED_LIB_PATH=$withval)
74	if test x$SHARED_LIB_PATH != xno; then
75	echo "set to $SHARED_LIB_PATH"
76	else
77	echo "no"
78	fi
79
80
81	#-----------------#
82	# DEBUG-statement #
83	#-----------------#
84	DEBUG=no
85	AC_MSG_CHECKING([if DEBUG-mode should be enabled])
86	AC_ARG_ENABLE([debug],
87	AC_HELP_STRING( [--enable-debug], [compiles in debug mode. Lots of debug info about the game.]),
88	DEBUG=$enableval)
89
90	if test x$DEBUG = xno; then
91	echo "no"
92	echo " -> Setting debuglevel to 4. (orxonox is still in Development. It really is needed."
93	DEBUG=4
94	elif test x$DEBUG = xyes; then
95	echo "yes"
96	echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
97	DEBUG=4
98	else
99	echo "yes: setting debuglevel to to $DEBUG"
100	fi
101	AC_DEFINE_UNQUOTED(DEBUG, $DEBUG, [in which debug mode we are])
102	AC_SUBST(DEBUG)
103
104	#---------------#
105	# Modular Debug #
106	#---------------#
107	MODULAR_DEBUG=yes
108	AC_MSG_CHECKING([if Modular-DEBUG-mode should be ebabled])
109	AC_ARG_ENABLE([modular-debug],
110	AC_HELP_STRING( [--disable-modular-debug], [compiles in modular-debug mode, that logs differently on the many modules of orxonox.]),
111	MODULAR_DEBUG=$enableval)
112
113	if test x$MODULAR_DEBUG = xno; then
114	echo "no"
115	elif test x$MODULAR_DEBUG = xyes; then
116	echo "yes"
117	AC_DEFINE_UNQUOTED(MODULAR_DEBUG, 1, [if Modular-DUBUG mode is enabled])
118	fi
119
120	#--------------#
121	# GTK-disabled #
122	#--------------#
123	AC_MSG_CHECKING([if gtk should be enabled])
124	AC_ARG_ENABLE([gtk],
125	AC_HELP_STRING( [--disable-gtk],
126	[Prevents GTK from being loaded]), [def_gtk=no], [def_gtk=yes])
127	if test x$def_gtk = xyes; then
128	echo "yes"
129	fi
130	if test x$def_gtk = xno; then
131	echo "no"
132	fi
133
134	#------------------#
135	# libCurl-disabled #
136	#------------------#
137	AC_MSG_CHECKING([if libcURL should be enabled])
138	AC_ARG_ENABLE([curl],
139	AC_HELP_STRING( [--disable-curl],
140	[Prevents libcURL from being loaded]), [def_curl=no], [def_curl=yes])
141	if test x$def_curl = xyes; then
142	echo "yes"
143	fi
144	if test x$def_curl = xno; then
145	echo "no"
146	fi
147
148	#-------------------#
149	# SubProject-enable #
150	#-------------------#
151	def_sub_projects=no
152	AC_MSG_CHECKING([if the SubProjects should be built])
153	AC_ARG_WITH([sub-projects],
154	AC_HELP_STRING( [--with-sub-projects],
155	[also builds the subProjects while make from srcdir]), [def_sub_projects=yes])
156	if test x$def_sub_projects = xyes; then
157	echo "yes"
158	fi
159	if test x$def_sub_projects = xno; then
160	echo "no"
161	fi
162	AM_CONDITIONAL(SUB_PROJECTS, test x$def_sub_projects = xyes)
163
164	#-------------------#
165	# Profiling Enabled #
166	#-------------------#
167	def_profiling=no
168	AC_MSG_CHECKING([if Profiling should be enabled])
169	AC_ARG_ENABLE([profile],
170	AC_HELP_STRING( [--enable-profile],
171	[builds orxonox with profiling support]), [def_profiling=yes])
172	if test x$def_profiling = xyes; then
173	echo "yes"
174	CXXFLAGS="$CXXFLAGS -pg"
175	fi
176	if test x$def_profiling = xno; then
177	echo "no"
178	fi
179
180	#----------------#
181	# efence Enabled #
182	#----------------#
183	def_efence=no
184	AC_MSG_CHECKING([if efence should be enabled])
185	AC_ARG_ENABLE([efence],
186	AC_HELP_STRING( [--enable-efence],
187	[builds orxonox with efence support]), [def_efence=yes])
188	if test x$def_efence = xyes; then
189	echo "yes"
190	fi
191	if test x$def_efence = xno; then
192	echo "no"
193	fi
194
195	#----------------------#
196	# Documentation-enable #
197	#----------------------#
198	def_documentation=no
199	AC_MSG_CHECKING([if the Documentation should be build by default])
200	AC_ARG_ENABLE([documentation],
201	AC_HELP_STRING( [--enable-documentation],
202	[also builds the sDocumentation while make from srcdir]), [def_documentation=yes])
203	if test x$def_documentation = xyes; then
204	echo "yes"
205	fi
206	if test x$def_documentation = xno; then
207	echo "no"
208	fi
209	AM_CONDITIONAL(DOCUMENTATION, test x$def_documentation = xyes)
210
211
212
213	#---------------------------#
214	# WITH TARDIS (convenience) #
215	#---------------------------#
216	def_tardis=no
217	AC_MSG_CHECKING([convenience flag for working at the taris in the ETH zurich])
218	AC_ARG_WITH([tardis],
219	AC_HELP_STRING( [--with-tardis],
220	[sets all the necesary environment flags for linux-TARDIS boxes at the ETH Zurich]), [def_tardis=yes])
221	if test x$def_tardis = xyes; then
222	ARCH=i686-debian-linux3.1
223	PREFIX=/usr/pack/gamelibs-1.0-to
224	CPPFLAGS="${CPPFLAGS} -I${PREFIX}/include"
225	LDFLAGS="${LDFLAGS} -L$PREFIX/${ARCH}/lib -Wl,-rpath -Wl,${PREFIX}/${ARCH}/lib"
226	echo "yes"
227	fi
228	if test x$def_tardis = xno; then
229	echo "no"
230	fi
231
232	#######################
233	## PROGRAMM CHECKING ##
234	## 3. party Programs ##
235	#######################
236
237	#----------------------#
238	# checking for Doxygen #
239	#----------------------#
240	AC_PATH_PROG(DOXYGEN, doxygen)
241	AM_CONDITIONAL(DOXYGEN, test $DOXYGEN)
242
243	#--------------------#
244	# checking for gprof #
245	#--------------------#
246	AC_PATH_PROG(GPROF, gprof)
247
248	#-------------------------#
249	# checking for pkg-config #
250	#-------------------------#
251	if test x$def_gtk = xyes; then
252	AC_PATH_PROG(PKG_CONFIG, pkg-config)
253	fi
254
255
256	#########################
257	## CHECKING FOR SYSTEM ##
258	#########################
259	## here the system is checked, and openGL is included
260	## also checking for SDL on differen Systems
261
262	AC_MSG_CHECKING([for System])
263	## checking for openGL-environment and other sys-specific parameters
264	case "$target" in
265
266	###########
267	#---------#
268	# WINDOWS #
269	#---------#
270	###########
271	--mingw32*)
272	echo "mingw-WINDOWS detected"
273
274	CPPFLAGS="-I/usr/include -I/mingw/include $CPPFLAGS"
275
276	mingw="yes"
277	MSBITFIELDS="-mms-bitfields"
278	MWINDOWS="-mwindows"
279
280	#--------#
281	# MIN-GW #
282	#--------#
283	# checking for mingw32
284	AC_CHECK_LIB([mingw32], [main], FOUND_mingw32=yes)
285	if test x$FOUND_mingw32 = xyes; then
286	LIBS="$LIBS -lmingw32"
287	fi
288
289	#---------------#
290	# open-GL (win) #
291	#---------------#
292	# checking gl header
293	AC_CHECK_HEADERS(GL/gl.h ,,
294	[AC_MSG_ERROR([cannot find opengl headers])])
295	# checking for Windows openGl library
296	AC_CHECK_LIB([opengl32], [main], [FOUND_GL=yes; LIBS="$LIBS -lopengl32"])
297	if test x$FOUND_GL != xyes ; then
298	echo "------------------"
299	echo "opengl not found."
300	echo "please install the opengl package which can be found at http://www.opengl.org"
301	echo "------------------"
302	exit -1
303	fi
304
305	# cheking for GLU-header
306	AC_CHECK_HEADERS([GL/glu.h] ,,
307	[AC_MSG_ERROR([cannot find opengl headers]) ])
308
309	# checking for libGLU
310	AC_CHECK_LIB([glu32], [main], [FOUND_GLU=yes; LIBS="$LIBS -lGLU32"])
311	if test x$FOUND_GLU != xyes ; then
312	echo "------------------"
313	echo "GLU library not found."
314	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
315	echo "------------------"
316	exit -1
317	fi
318
319	# checking glew header
320	AC_CHECK_HEADERS(GL/glew.h ,,
321	[AC_MSG_ERROR([cannot find opengl extension wrangler headers]) ])
322	# checking for Windows glew library
323	AC_CHECK_LIB([glew32], [main], [FOUND_GLEW=yes; LIBS="$LIBS -lglew32"])
324	if test x$FOUND_GLEW != xyes ; then
325	echo "------------------"
326	echo "opengl extension wrangler not found."
327	echo "please install the glew package which can be found at http://glew.sourceforge.net"
328	echo "------------------"
329	exit -1
330	fi
331
332	#--------#
333	# openAL #
334	#--------#
335	# checking for openAL-headers
336	AC_CHECK_HEADERS([AL/al.h] ,,
337	[AC_MSG_ERROR([cannot find openAL header.])])
338	# checking for openAL-lib
339	AC_CHECK_LIB([OpenAL32], [main], [FOUND_OPENAL=yes; LIBS="$LIBS -lOpenAL32"])
340	AC_CHECK_LIB([ALut], [main], [FOUND_ALUT=yes; LIBS="-lALut $LIBS"])
341	if test x$FOUND_OPENAL != xyes ; then
342	echo "------------------"
343	echo "openal library not found."
344	echo "please install the openal library, which can be found at http://www.openal.org"
345	echo "------------------"
346	exit -1
347	fi
348
349
350	#-----------#
351	# SDL(win) #
352	#-----------#
353	# checking for SDL-headers
354	AC_CHECK_HEADERS([SDL/SDL.h] ,,
355	[AC_MSG_ERROR([cannot find SDL headers]) ])
356
357	#checking for libSDL
358	AC_CHECK_LIB([sdlmain], [main], [FOUND_sdlmain=yes; LIBS="$LIBS -lsdlmain"])
359	if test x$FOUND_sdlmain != xyes ; then
360	echo "------------------"
361	echo "SDL library not found."
362	echo "please install the SDL library, which can be found at http://www.libsdl.org"
363	echo "------------------"
364	exit 1
365	fi
366	AC_CHECK_LIB([sdl], [main], [FOUND_SDL=yes; LIBS="$LIBS -lsdl"])
367	if test x$FOUND_SDL != xyes ; then
368	echo "------------------"
369	echo "SDL library not found."
370	echo "please install the SDL library, which can be found at http://www.libsdl.org"
371	echo "------------------"
372	exit -1
373	fi
374
375	;;
376
377	#########
378	#-------#
379	# LINUX #
380	#-------#
381	#########
382	--linux*)
383	echo "Linux detected"
384
385	Linux="yes"
386
387	##CPPFLAGS="-I/usr/include $CPPFLAGS"
388	##LDFLAGS="-L/usr/lib $LDFLAGS"
389	if test x$SHARED_LIB_PATH != xno; then
390	echo "setting new LDFLAGS with $SHARED_LIB_PATH"
391	LDFLAGS="-Wl,-rpath,$SHARED_LIB_PATH -L$SHARED_LIB_PATH $LDFLAGS"
392	fi
393
394	#--------#
395	# openGL #
396	#--------#
397	# checking gl header
398	AC_CHECK_HEADERS([GL/gl.h] ,,
399	[AC_MSG_ERROR([cannot find opengl headers]) ])
400
401	# checking for Unix GL
402	AC_CHECK_LIB([GL], [main], [FOUND_GL=yes; LIBS="$LIBS -lGL"])
403	if test x$FOUND_GL != xyes ; then
404	echo "------------------"
405	echo "opengl not found."
406	echo "please install the opengl package which can be found at http://www.opengl.org"
407	echo "------------------"
408	exit -1
409	fi
410
411	# cheking for GLU-header
412	AC_CHECK_HEADERS([GL/glu.h] ,,
413	[AC_MSG_ERROR([cannot find opengl headers]) ])
414	AC_CHECK_LIB([GLU], [main], [FOUND_GLU=yes; LIBS="$LIBS -lGLU"])
415	if test x$FOUND_GLU != xyes ; then
416	echo "------------------"
417	echo "GLU library not found."
418	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
419	echo "------------------"
420	exit -1
421	fi
422
423	# checking for GLEW-headers
424	AC_CHECK_HEADERS([GL/glew.h] ,,
425	[AC_MSG_ERROR([cannot find glew headers]) ])
426	# checking for GLEW-lib
427	AC_CHECK_LIB([GLEW], [main], [FOUND_GLEW=yes; LIBS="$LIBS -lGLEW"])
428	if test x$FOUND_GLEW != xyes ; then
429	echo "------------------"
430	echo "glew not found."
431	echo "please install the glew package which can be found at http://glew.sourceforge.net"
432	echo "------------------"
433	exit -1
434	fi
435
436	#--------#
437	# openAL #
438	#--------#
439	# checking for openAL-headers
440	AC_CHECK_HEADERS([AL/al.h] ,,
441	[AC_MSG_ERROR([cannot find openAL header.])])
442	# checking for openAL-lib
443	AC_CHECK_LIB([openal], [main], [FOUND_OPENAL=yes; LIBS="$LIBS -lopenal"])
444	if test x$FOUND_OPENAL != xyes ; then
445	echo "------------------"
446	echo "openal library not found."
447	echo "please install the openal library, which can be found at http://www.openal.org"
448	echo "------------------"
449	exit -1
450	fi
451	# checking for alut
452	AC_CHECK_HEADERS([AL/alut.h] ,,
453	[AC_MSG_ERROR([cannot find openAL Utility Toolkit (alut) header.])])
454	AC_CHECK_LIB([alut], [main], [FOUND_ALUT=yes; LIBS="-lalut $LIBS"])
455
456	#-----#
457	# SDL #
458	#-----#
459	# checking for SDL
460	AC_MSG_CHECKING([for SDL-version])
461	SDL_VERSION=`sdl-config --version`
462	echo $SDL_VERSION
463
464	CPPFLAGS="$CPPFLAGS `sdl-config --cflags`"
465	AC_CHECK_HEADERS([SDL.h] ,,
466	[AC_CHECK_HEADERS([SDL/SDL.h] ,,AC_MSG_ERROR([cannot find SDL header. please download from libsdl.org])]))
467	LIBS="`sdl-config --libs` $LIBS"
468	AC_CHECK_LIB([SDL], [main], [FOUND_SDL=yes])
469	if test x$FOUND_SDL != xyes ; then
470	echo "------------------"
471	echo "SDL library not found."
472	echo "please install the SDL library, which can be found at http://www.libsdl.org"
473	echo "------------------"
474	exit -1
475	fi
476
477	;;
478
479	#############
480	#-----------#
481	# MAC -OS X #
482	#-----------#
483	#############
484	darwin)
485	echo "OS X detected"
486
487	osX="yes"
488
489	CPPFLAGS="-I/sw/include -I/sw/include $CPPFLAGS"
490	LDFLAGS="$LDFLAGS -L/sw/lib"
491	# checking gl header
492	AC_CHECK_HEADERS([OpenGL/gl.h] ,,
493	[AC_MSG_ERROR([cannot find opengl headers]) ])
494	# cheking for GLU-header
495	AC_CHECK_HEADERS([OpenGL/glu.h] ,,
496	[AC_MSG_ERROR([cannot find opengl headers]) ])
497
498	LIBS="$LIBS -framework OpenGL"
499
500
501
502	# checking for GLEW-headers
503	AC_CHECK_HEADERS([GL/glew.h] ,,
504	[AC_MSG_ERROR([cannot find glew headers]) ])
505	# checking for GLEW-lib
506	AC_CHECK_LIB([GLEW], [main], [FOUND_GLEW=yes; LIBS="$LIBS -lGLEW"])
507	if test x$FOUND_GLEW != xyes ; then
508	echo "------------------"
509	echo "glew not found."
510	echo "please install the glew package which can be found at http://glew.sourceforge.net"
511	echo "------------------"
512	exit -1
513	fi
514
515
516	AC_CHECK_HEADERS([OpenAL/al.h] ,,
517	[AC_MSG_ERROR([cannot find opengl headers]) ])
518	HAVE_OPENAL=yes
519	LIBS="$LIBS -framework OpenAL"
520
521
522	## SDL-check
523	SDL_CFLAGS=`sdl-config --cflags`
524	SDL_LIBS=`sdl-config --libs`
525	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
526	LIBS="$LIBS $SDL_LIBS"
527	AC_CHECK_HEADERS([SDL/SDL.h] ,,
528	[AC_MSG_ERROR([cannot find SDL headers]) ])
529	HAVE_SDL=yes
530	# LIBS="$LIBS -framework SDL"
531
532	# checking for SDL-headers
533	# AC_CHECK_HEADERS(SDL/SDL.h ,,
534	# [AC_MSG_ERROR([cannot find SDL headers]) ])
535
536	## checking for SDL
537	# SDL_VERSION=1.2.7
538	# AM_PATH_SDL($SDL_VERSION,
539	# :,
540	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
541	# )
542
543
544	;;
545
546	*)
547	;;
548	esac
549
550	AC_SUBST(MSBITFIELDS)
551
552	###################################
553	## CHECKING FOR HEADERS AND LIBS ##
554	###################################
555
556	#---------#
557	# SDL_ttf #
558	#---------#
559	# checking for SDL_ttf-headers
560	AC_CHECK_HEADERS([SDL_ttf.h] ,,
561	[AC_CHECK_HEADERS([SDL/SDL_ttf.h] ,,AC_MSG_ERROR([cannot find SDL_ttf header.])]))
562	# checking for SDL_ttf-lib
563	AC_CHECK_LIB([SDL_ttf], [TTF_OpenFont], [FOUND_SDL_ttf=yes; LIBS="$LIBS -lSDL_ttf"])
564	if test x$FOUND_SDL_ttf != xyes ; then
565	echo "------------------"
566	echo "SDL_ttf library not found."
567	echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
568	echo "------------------"
569	exit -1
570	fi
571
572	#-----------#
573	# SDL_Image #
574	#-----------#
575	# checking for SDL_image-headers
576	AC_CHECK_HEADERS([SDL_image.h] ,,
577	[AC_CHECK_HEADERS([SDL/SDL_image.h],, AC_MSG_ERROR([SDL_image header not found.]))])
578	# checking for SDL_image-lib
579	AC_CHECK_LIB([SDL_image], [main], [FOUND_SDL_image=yes; LIBS="$LIBS -lSDL_image"])
580	if test x$FOUND_SDL_image != xyes ; then
581	echo "------------------"
582	echo "SDL_image library not found."
583	echo "please install the SDL_image library, which can be found at http://www.l ibsdl.org/projects/SDL_image/"
584	echo "------------------"
585	exit -1
586	fi
587
588	#-----#
589	# ogg #
590	#-----#
591	# checking for ogg-headers
592	AC_CHECK_HEADERS([ogg/ogg.h] ,,
593	[AC_MSG_ERROR([cannot find ogg header.])])
594	# checking for ogg-lib
595	AC_CHECK_LIB([ogg], [main], [FOUND_ogg=yes; LIBS="$LIBS -logg"])
596	if test x$FOUND_ogg != xyes ; then
597	echo "------------------"
598	echo "ogg library not found."
599	echo "please install the ogg library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
600	echo "------------------"
601	exit -1
602	fi
603
604	#--------#
605	# vorbis #
606	#--------#
607	# checking for vorbis-lib
608	AC_CHECK_LIB([vorbis], [main], [FOUND_vorbis=yes; LIBS="$LIBS -lvorbis"])
609	if test x$FOUND_vorbis != xyes ; then
610	echo "------------------"
611	echo "vorbis library not found."
612	echo "please install the vorbis library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
613	echo "------------------"
614	exit -1
615	fi
616
617	#------------#
618	# vorbisfile #
619	#------------#
620	# checking for vorbis-headers
621	AC_CHECK_HEADERS([vorbis/vorbisfile.h] ,,
622	[AC_MSG_ERROR([cannot find vorbisfile header.])])
623	# checking for vorbisfile-lib
624	AC_CHECK_LIB([vorbisfile], [main], [FOUND_vorbisfile=yes; LIBS="$LIBS -lvorbisfile"])
625	if test x$FOUND_vorbisfile != xyes ; then
626	echo "------------------"
627	echo "vorbisfile library not found."
628	echo "please install the vorbisfile library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
629	echo "------------------"
630	exit -1
631	fi
632
633
634	#---------#
635	# libcURL #
636	#---------#
637	if test x$def_curl = xyes; then
638	AC_CHECK_HEADERS([curl/curl.h], [curlHeader=yes], [curlHeader=no])
639	AC_CHECK_LIB([curl], [main], [FOUND_curl=yes])
640	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
641	have_curl=yes
642	CURL_LIBS=`curl-config --libs`
643	CURLCFLAGS=`curl-config --cflags`
644	AC_DEFINE_UNQUOTED(HAVE_CURL, 1, [if we have CURL])
645	else
646	have_curl=no
647	fi
648
649	fi
650	AC_SUBST(CURL_LIBS)
651	AC_SUBST(CURL_CFLAGS)
652	AM_CONDITIONAL(HAVE_CURL, test x$have_curl = xyes)
653
654	#--------#
655	# efence #
656	#--------#
657	if test x$def_efence = xyes ; then
658	AC_CHECK_LIB([efence], [main], [FOUND_efence=yes; LIBS="$LIBS -lefence"])
659	if test x$FOUND_efence != xyes ; then
660	echo "efence was requested, but is not installed!! going on"
661	fi
662
663	fi
664
665	#-----#
666	# GTK #
667	#-----#
668	if test x$def_gtk = xyes; then
669	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
670	AC_MSG_CHECKING([for gtk2.0])
671	if `$PKG_CONFIG --exists gtk+-2.0`; then
672	echo "yes"
673	have_gtk2=yes
674	GTK2_LIBS=`$PKG_CONFIG --libs gtk+-2.0`
675	GTK2_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0`
676	AC_DEFINE_UNQUOTED(HAVE_GTK2, 1, [if we have GTK2])
677	if test $DEBUG -ge 3; then
678	echo "cflags: $GTK2_CFLAGS"
679	echo "libs: $GTK2_LIBS"
680	fi
681	else
682	echo "no"
683	fi
684
685	fi
686	AC_SUBST(GTK2_LIBS)
687	AC_SUBST(GTK2_CFLAGS)
688	AM_CONDITIONAL(HAVE_GTK2, test x$have_gtk2 = xyes)
689
690
691	# FIXME: Replace `main' with a function in `-lm':
692	AC_CHECK_LIB([m], [main])
693
694
695	# Checks for header files.
696	AC_HEADER_STDC
697	AC_CHECK_HEADERS([stdlib.h string.h])
698
699	# Checks for typedefs, structures, and compiler characteristics.
700	AC_HEADER_STDBOOL
701
702	# Checks for library functions.
703	AC_FUNC_MALLOC
704	AC_CHECK_FUNCS([bzero sqrt])
705
706	######################
707	## OUTPUT CONFIGURE ##
708	######################
709	AC_CONFIG_FILES([Makefile
710	src/Makefile
711	src/lib/Makefile
712	src/lib/graphics/Makefile
713	src/lib/graphics/importer/Makefile
714	src/lib/graphics/spatial_separation/Makefile
715	src/lib/sound/Makefile
716	src/lib/event/Makefile
717	src/lib/physics/Makefile
718	src/lib/particles/Makefile
719	src/lib/collision_detection/Makefile
720	src/lib/shell/Makefile
721	src/lib/gui/Makefile
722	src/lib/gui/gtk_gui/Makefile
723	src/lib/gui/gl_gui/Makefile
724	src/lib/tinyxml/Makefile
725	src/util/Makefile
726	src/subprojects/Makefile
727	src/subprojects/testmain/Makefile
728	src/subprojects/importer/Makefile
729	src/subprojects/particles/Makefile
730	src/subprojects/collision_detection/Makefile
731	])
732
733	AC_OUTPUT

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