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configure.ac @ 5467

Last change on this file since 5467 was 5467, checked in by bensch, 19 years ago
orxonox/trunk: convenience flags for tardis-environment
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$def_documentation = xyes)
210
211
212
213	#---------------------------#
214	# WITH TARDIS (convenience) #
215	#---------------------------#
216	def_tardis=no
217	AC_MSG_CHECKING([convenience flag for working at the taris in the ETH zurich])
218	AC_ARG_WITH([tardi],
219	AC_HELP_STRING( [--with-tardis],
220	[sets all the necesary environment flags for linux-TARDIS boxes at the ETH Zurich]), [def_tardis=yes])
221	if test x$def_tardis = xyes; then
222	PREFIX=/usr/pack/gamelibs-1.0-to
223	CPPFLAGS="$CPPFLAGS -I$PREFIX/include"
224	LDFLAGS="$LDFLAGS -L$PREFIX/$ARCH/lib -Wl,-rpath -Wl,$PREFIX/$ARCH/lib"
225	echo "yes"
226	fi
227	if test x$def_tardis = xno; then
228	echo "no"
229	fi
230
231	#######################
232	## PROGRAMM CHECKING ##
233	## 3. party Programs ##
234	#######################
235
236	#----------------------#
237	# checking for Doxygen #
238	#----------------------#
239	AC_PATH_PROG(DOXYGEN, doxygen)
240	AM_CONDITIONAL(DOXYGEN, test $DOXYGEN)
241
242	#--------------------#
243	# checking for gprof #
244	#--------------------#
245	AC_PATH_PROG(GPROF, gprof)
246
247	#-------------------------#
248	# checking for pkg-config #
249	#-------------------------#
250	if test x$def_gtk = xyes; then
251	AC_PATH_PROG(PKG_CONFIG, pkg-config)
252	fi
253
254
255	#########################
256	## CHECKING FOR SYSTEM ##
257	#########################
258	## here the system is checked, and openGL is included
259	## also checking for SDL on differen Systems
260
261	AC_MSG_CHECKING([for System])
262	## checking for openGL-environment and other sys-specific parameters
263	case "$target" in
264
265	###########
266	#---------#
267	# WINDOWS #
268	#---------#
269	###########
270	--mingw32*)
271	echo "mingw-WINDOWS detected"
272
273	CPPFLAGS="-I/usr/include -I/mingw/include $CPPFLAGS"
274
275	mingw="yes"
276	MSBITFIELDS="-mms-bitfields"
277	MWINDOWS="-mwindows"
278
279	#--------#
280	# MIN-GW #
281	#--------#
282	# checking for mingw32
283	AC_CHECK_LIB([mingw32], [main], FOUND_mingw32=yes)
284	if test x$FOUND_mingw32 = xyes; then
285	LIBS="$LIBS -lmingw32"
286	fi
287
288	#---------------#
289	# open-GL (win) #
290	#---------------#
291	# checking gl header
292	AC_CHECK_HEADERS(GL/gl.h ,,
293	[AC_MSG_ERROR([cannot find opengl headers])])
294	# checking for Windows openGl library
295	AC_CHECK_LIB([opengl32], [main], [FOUND_GL=yes; LIBS="$LIBS -lopengl32"])
296	if test x$FOUND_GL != xyes ; then
297	echo "------------------"
298	echo "opengl not found."
299	echo "please install the opengl package which can be found at http://www.opengl.org"
300	echo "------------------"
301	exit -1
302	fi
303
304	# cheking for GLU-header
305	AC_CHECK_HEADERS([GL/glu.h] ,,
306	[AC_MSG_ERROR([cannot find opengl headers]) ])
307
308	# checking for libGLU
309	AC_CHECK_LIB([glu32], [main], [FOUND_GLU=yes; LIBS="$LIBS -lGLU32"])
310	if test x$FOUND_GLU != xyes ; then
311	echo "------------------"
312	echo "GLU library not found."
313	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
314	echo "------------------"
315	exit -1
316	fi
317
318	# checking glew header
319	AC_CHECK_HEADERS(GL/glew.h ,,
320	[AC_MSG_ERROR([cannot find opengl extension wrangler headers]) ])
321	# checking for Windows glew library
322	AC_CHECK_LIB([glew32], [main], [FOUND_GLEW=yes; LIBS="$LIBS -lglew32"])
323	if test x$FOUND_GLEW != xyes ; then
324	echo "------------------"
325	echo "opengl extension wrangler not found."
326	echo "please install the glew package which can be found at http://glew.sourceforge.net"
327	echo "------------------"
328	exit -1
329	fi
330
331	#--------#
332	# openAL #
333	#--------#
334	# checking for openAL-headers
335	AC_CHECK_HEADERS([AL/al.h] ,,
336	[AC_MSG_ERROR([cannot find openAL header.])])
337	# checking for openAL-lib
338	AC_CHECK_LIB([OpenAL32], [main], [FOUND_OPENAL=yes; LIBS="$LIBS -lOpenAL32"])
339	AC_CHECK_LIB([ALut], [main], [FOUND_ALUT=yes; LIBS="-lALut $LIBS"])
340	if test x$FOUND_OPENAL != xyes ; then
341	echo "------------------"
342	echo "openal library not found."
343	echo "please install the openal library, which can be found at http://www.openal.org"
344	echo "------------------"
345	exit -1
346	fi
347
348
349	#-----------#
350	# SDL(win) #
351	#-----------#
352	# checking for SDL-headers
353	AC_CHECK_HEADERS([SDL/SDL.h] ,,
354	[AC_MSG_ERROR([cannot find SDL headers]) ])
355
356	#checking for libSDL
357	AC_CHECK_LIB([sdlmain], [main], [FOUND_sdlmain=yes; LIBS="$LIBS -lsdlmain"])
358	if test x$FOUND_sdlmain != xyes ; then
359	echo "------------------"
360	echo "SDL library not found."
361	echo "please install the SDL library, which can be found at http://www.libsdl.org"
362	echo "------------------"
363	exit 1
364	fi
365	AC_CHECK_LIB([sdl], [main], [FOUND_SDL=yes; LIBS="$LIBS -lsdl"])
366	if test x$FOUND_SDL != xyes ; then
367	echo "------------------"
368	echo "SDL library not found."
369	echo "please install the SDL library, which can be found at http://www.libsdl.org"
370	echo "------------------"
371	exit -1
372	fi
373
374	;;
375
376	#########
377	#-------#
378	# LINUX #
379	#-------#
380	#########
381	--linux*)
382	echo "Linux detected"
383
384	Linux="yes"
385
386	##CPPFLAGS="-I/usr/include $CPPFLAGS"
387	##LDFLAGS="-L/usr/lib $LDFLAGS"
388	if test x$SHARED_LIB_PATH != xno; then
389	echo "setting new LDFLAGS with $SHARED_LIB_PATH"
390	LDFLAGS="-Wl,-rpath,$SHARED_LIB_PATH -L$SHARED_LIB_PATH $LDFLAGS"
391	fi
392
393	#--------#
394	# openGL #
395	#--------#
396	# checking gl header
397	AC_CHECK_HEADERS([GL/gl.h] ,,
398	[AC_MSG_ERROR([cannot find opengl headers]) ])
399
400	# checking for Unix GL
401	AC_CHECK_LIB([GL], [main], [FOUND_GL=yes; LIBS="$LIBS -lGL"])
402	if test x$FOUND_GL != xyes ; then
403	echo "------------------"
404	echo "opengl not found."
405	echo "please install the opengl package which can be found at http://www.opengl.org"
406	echo "------------------"
407	exit -1
408	fi
409
410	# cheking for GLU-header
411	AC_CHECK_HEADERS([GL/glu.h] ,,
412	[AC_MSG_ERROR([cannot find opengl headers]) ])
413	AC_CHECK_LIB([GLU], [main], [FOUND_GLU=yes; LIBS="$LIBS -lGLU"])
414	if test x$FOUND_GLU != xyes ; then
415	echo "------------------"
416	echo "GLU library not found."
417	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
418	echo "------------------"
419	exit -1
420	fi
421
422	# checking for GLEW-headers
423	AC_CHECK_HEADERS([GL/glew.h] ,,
424	[AC_MSG_ERROR([cannot find glew headers]) ])
425	# checking for GLEW-lib
426	AC_CHECK_LIB([GLEW], [main], [FOUND_GLEW=yes; LIBS="$LIBS -lGLEW"])
427	if test x$FOUND_GLEW != xyes ; then
428	echo "------------------"
429	echo "glew not found."
430	echo "please install the glew package which can be found at http://glew.sourceforge.net"
431	echo "------------------"
432	exit -1
433	fi
434
435	#--------#
436	# openAL #
437	#--------#
438	# checking for openAL-headers
439	AC_CHECK_HEADERS([AL/al.h] ,,
440	[AC_MSG_ERROR([cannot find openAL header.])])
441	# checking for openAL-lib
442	AC_CHECK_LIB([openal], [main], [FOUND_OPENAL=yes; LIBS="$LIBS -lopenal"])
443	if test x$FOUND_OPENAL != xyes ; then
444	echo "------------------"
445	echo "openal library not found."
446	echo "please install the openal library, which can be found at http://www.openal.org"
447	echo "------------------"
448	exit -1
449	fi
450	# checking for alut
451	AC_CHECK_HEADERS([AL/alut.h] ,,
452	[AC_MSG_ERROR([cannot find openAL Utility Toolkit (alut) header.])])
453	AC_CHECK_LIB([alut], [main], [FOUND_ALUT=yes; LIBS="-lalut $LIBS"])
454
455	#-----#
456	# SDL #
457	#-----#
458	# checking for SDL
459	AC_MSG_CHECKING([for SDL-version])
460	SDL_VERSION=`sdl-config --version`
461	echo $SDL_VERSION
462
463	CPPFLAGS="$CPPFLAGS `sdl-config --cflags`"
464	AC_CHECK_HEADERS([SDL.h] ,,
465	[AC_CHECK_HEADERS([SDL/SDL.h] ,,AC_MSG_ERROR([cannot find SDL header. please download from libsdl.org])]))
466	LIBS="`sdl-config --libs` $LIBS"
467	AC_CHECK_LIB([SDL], [main], [FOUND_SDL=yes])
468	if test x$FOUND_SDL != xyes ; then
469	echo "------------------"
470	echo "SDL library not found."
471	echo "please install the SDL library, which can be found at http://www.libsdl.org"
472	echo "------------------"
473	exit -1
474	fi
475
476	;;
477
478	#############
479	#-----------#
480	# MAC -OS X #
481	#-----------#
482	#############
483	darwin)
484	echo "OS X detected"
485
486	osX="yes"
487
488	CPPFLAGS="-I/sw/include -I/sw/include $CPPFLAGS"
489	LDFLAGS="$LDFLAGS -L/sw/lib"
490	# checking gl header
491	AC_CHECK_HEADERS([OpenGL/gl.h] ,,
492	[AC_MSG_ERROR([cannot find opengl headers]) ])
493	# cheking for GLU-header
494	AC_CHECK_HEADERS([OpenGL/glu.h] ,,
495	[AC_MSG_ERROR([cannot find opengl headers]) ])
496
497	LIBS="$LIBS -framework OpenGL"
498
499
500
501	# checking for GLEW-headers
502	AC_CHECK_HEADERS([GL/glew.h] ,,
503	[AC_MSG_ERROR([cannot find glew headers]) ])
504	# checking for GLEW-lib
505	AC_CHECK_LIB([GLEW], [main], [FOUND_GLEW=yes; LIBS="$LIBS -lGLEW"])
506	if test x$FOUND_GLEW != xyes ; then
507	echo "------------------"
508	echo "glew not found."
509	echo "please install the glew package which can be found at http://glew.sourceforge.net"
510	echo "------------------"
511	exit -1
512	fi
513
514
515	AC_CHECK_HEADERS([OpenAL/al.h] ,,
516	[AC_MSG_ERROR([cannot find opengl headers]) ])
517	HAVE_OPENAL=yes
518	LIBS="$LIBS -framework OpenAL"
519
520
521	## SDL-check
522	SDL_CFLAGS=`sdl-config --cflags`
523	SDL_LIBS=`sdl-config --libs`
524	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
525	LIBS="$LIBS $SDL_LIBS"
526	AC_CHECK_HEADERS([SDL/SDL.h] ,,
527	[AC_MSG_ERROR([cannot find SDL headers]) ])
528	HAVE_SDL=yes
529	# LIBS="$LIBS -framework SDL"
530
531	# checking for SDL-headers
532	# AC_CHECK_HEADERS(SDL/SDL.h ,,
533	# [AC_MSG_ERROR([cannot find SDL headers]) ])
534
535	## checking for SDL
536	# SDL_VERSION=1.2.7
537	# AM_PATH_SDL($SDL_VERSION,
538	# :,
539	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
540	# )
541
542
543	;;
544
545	*)
546	;;
547	esac
548
549	AC_SUBST(MSBITFIELDS)
550
551	###################################
552	## CHECKING FOR HEADERS AND LIBS ##
553	###################################
554
555	#---------#
556	# SDL_ttf #
557	#---------#
558	# checking for SDL_ttf-headers
559	AC_CHECK_HEADERS([SDL_ttf.h] ,,
560	[AC_CHECK_HEADERS([SDL/SDL_ttf.h] ,,AC_MSG_ERROR([cannot find SDL_ttf header.])]))
561	# checking for SDL_ttf-lib
562	AC_CHECK_LIB([SDL_ttf], [TTF_OpenFont], [FOUND_SDL_ttf=yes; LIBS="$LIBS -lSDL_ttf"])
563	if test x$FOUND_SDL_ttf != xyes ; then
564	echo "------------------"
565	echo "SDL_ttf library not found."
566	echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
567	echo "------------------"
568	exit -1
569	fi
570
571	#-----------#
572	# SDL_Image #
573	#-----------#
574	# checking for SDL_image-headers
575	AC_CHECK_HEADERS([SDL_image.h] ,,
576	[AC_CHECK_HEADERS([SDL/SDL_image.h],, AC_MSG_ERROR([SDL_image header not found.]))])
577	# checking for SDL_image-lib
578	AC_CHECK_LIB([SDL_image], [main], [FOUND_SDL_image=yes; LIBS="$LIBS -lSDL_image"])
579	if test x$FOUND_SDL_image != xyes ; then
580	echo "------------------"
581	echo "SDL_image library not found."
582	echo "please install the SDL_image library, which can be found at http://www.l ibsdl.org/projects/SDL_image/"
583	echo "------------------"
584	exit -1
585	fi
586
587	#-----#
588	# ogg #
589	#-----#
590	# checking for ogg-headers
591	AC_CHECK_HEADERS([ogg/ogg.h] ,,
592	[AC_MSG_ERROR([cannot find ogg header.])])
593	# checking for ogg-lib
594	AC_CHECK_LIB([ogg], [main], [FOUND_ogg=yes; LIBS="$LIBS -logg"])
595	if test x$FOUND_ogg != xyes ; then
596	echo "------------------"
597	echo "ogg library not found."
598	echo "please install the ogg library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
599	echo "------------------"
600	exit -1
601	fi
602
603	#--------#
604	# vorbis #
605	#--------#
606	# checking for vorbis-lib
607	AC_CHECK_LIB([vorbis], [main], [FOUND_vorbis=yes; LIBS="$LIBS -lvorbis"])
608	if test x$FOUND_vorbis != xyes ; then
609	echo "------------------"
610	echo "vorbis library not found."
611	echo "please install the vorbis library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
612	echo "------------------"
613	exit -1
614	fi
615
616	#------------#
617	# vorbisfile #
618	#------------#
619	# checking for vorbis-headers
620	AC_CHECK_HEADERS([vorbis/vorbisfile.h] ,,
621	[AC_MSG_ERROR([cannot find vorbisfile header.])])
622	# checking for vorbisfile-lib
623	AC_CHECK_LIB([vorbisfile], [main], [FOUND_vorbisfile=yes; LIBS="$LIBS -lvorbisfile"])
624	if test x$FOUND_vorbisfile != xyes ; then
625	echo "------------------"
626	echo "vorbisfile library not found."
627	echo "please install the vorbisfile library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
628	echo "------------------"
629	exit -1
630	fi
631
632
633	#---------#
634	# libcURL #
635	#---------#
636	if test x$def_curl = xyes; then
637	AC_CHECK_HEADERS([curl/curl.h], [curlHeader=yes], [curlHeader=no])
638	AC_CHECK_LIB([curl], [main], [FOUND_curl=yes])
639	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
640	have_curl=yes
641	CURL_LIBS=`curl-config --libs`
642	CURLCFLAGS=`curl-config --cflags`
643	AC_DEFINE_UNQUOTED(HAVE_CURL, 1, [if we have CURL])
644	else
645	have_curl=no
646	fi
647
648	fi
649	AC_SUBST(CURL_LIBS)
650	AC_SUBST(CURL_CFLAGS)
651	AM_CONDITIONAL(HAVE_CURL, test x$have_curl = xyes)
652
653	#--------#
654	# efence #
655	#--------#
656	if test x$def_efence = xyes ; then
657	AC_CHECK_LIB([efence], [main], [FOUND_efence=yes; LIBS="$LIBS -lefence"])
658	if test x$FOUND_efence != xyes ; then
659	echo "efence was requested, but is not installed!! going on"
660	fi
661
662	fi
663
664	#-----#
665	# GTK #
666	#-----#
667	if test x$def_gtk = xyes; then
668	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
669	AC_MSG_CHECKING([for gtk2.0])
670	if `$PKG_CONFIG --exists gtk+-2.0`; then
671	echo "yes"
672	have_gtk2=yes
673	GTK2_LIBS=`$PKG_CONFIG --libs gtk+-2.0`
674	GTK2_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0`
675	AC_DEFINE_UNQUOTED(HAVE_GTK2, 1, [if we have GTK2])
676	if test $DEBUG -ge 3; then
677	echo "cflags: $GTK2_CFLAGS"
678	echo "libs: $GTK2_LIBS"
679	fi
680	else
681	echo "no"
682	fi
683
684	fi
685	AC_SUBST(GTK2_LIBS)
686	AC_SUBST(GTK2_CFLAGS)
687	AM_CONDITIONAL(HAVE_GTK2, test x$have_gtk2 = xyes)
688
689
690	# FIXME: Replace `main' with a function in `-lm':
691	AC_CHECK_LIB([m], [main])
692
693
694	# Checks for header files.
695	AC_HEADER_STDC
696	AC_CHECK_HEADERS([stdlib.h string.h])
697
698	# Checks for typedefs, structures, and compiler characteristics.
699	AC_HEADER_STDBOOL
700
701	# Checks for library functions.
702	AC_FUNC_MALLOC
703	AC_CHECK_FUNCS([bzero sqrt])
704
705	######################
706	## OUTPUT CONFIGURE ##
707	######################
708	AC_CONFIG_FILES([Makefile
709	src/Makefile
710	src/lib/Makefile
711	src/lib/graphics/Makefile
712	src/lib/graphics/importer/Makefile
713	src/lib/graphics/spatial_separation/Makefile
714	src/lib/sound/Makefile
715	src/lib/event/Makefile
716	src/lib/physics/Makefile
717	src/lib/particles/Makefile
718	src/lib/collision_detection/Makefile
719	src/lib/shell/Makefile
720	src/lib/gui/Makefile
721	src/lib/gui/gtk_gui/Makefile
722	src/lib/gui/gl_gui/Makefile
723	src/lib/tinyxml/Makefile
724	src/util/Makefile
725	src/subprojects/Makefile
726	src/subprojects/testmain/Makefile
727	src/subprojects/importer/Makefile
728	src/subprojects/particles/Makefile
729	src/subprojects/collision_detection/Makefile
730	])
731
732	AC_OUTPUT

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