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configure.ac @ 6247

Last change on this file since 6247 was 6164, checked in by bensch, 19 years ago
orxonox/trunk: ac-files for easier checks in the configure.ac
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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(2.59)
27	AC_INIT([orxonox], [0.3.2_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([./src])
37	AC_CONFIG_HEADER([config.h])
38	AC_CONFIG_MACRO_DIR([m4])
39
40	#########################
41	## Checks for programs ##
42	#########################
43	AC_PROG_CXX
44	AC_PROG_RANLIB
45	AC_HEADER_STDC
46
47	## THIS IS OUR DEFAULT-DATA-DIRECTORY
48
49	##################################
50	## CHECKING OPTIONAL ARGUMENTS ##
51	##################################
52	#----------------#
53	# Data-Directory #
54	#----------------#
55	DATA_DIR=$datadir
56	echo \$\{prefix\}
57	if test $DATA_DIR = \$\{prefix\}/share ; then
58	echo "not given"
59	DATA_DIR=/usr/share
60	else
61	echo "given: $DATA_DIR"
62	fi
63	AC_DEFINE_UNQUOTED([DATADIR], ["$DATA_DIR"],
64	[Define to the read-only architecture-independent
65	data directory.])
66
67	#-----------------#
68	# shared-lib-path #
69	#-----------------#
70	SHARED_LIB_PATH=no
71	AC_MSG_CHECKING([shared lib path])
72	AC_ARG_WITH([shared-lib-path],
73	AS_HELP_STRING(--with-shared-lib-path,Tells the executable, where to look for the shared libraries.),
74	SHARED_LIB_PATH=$withval)
75	if test x$SHARED_LIB_PATH != xno; then
76	echo "set to $SHARED_LIB_PATH"
77	else
78	echo "no"
79	fi
80
81
82	#-----------------#
83	# DEBUG-statement #
84	#-----------------#
85	DEBUG=no
86	AC_MSG_CHECKING([if DEBUG-mode should be enabled])
87	AC_ARG_ENABLE([debug],
88	AS_HELP_STRING(--enable-debug,compiles in debug mode. Lots of debug info about the game.),
89	DEBUG=$enableval)
90
91	if test x$DEBUG = xno; then
92	echo "no"
93	echo " -> Setting debuglevel to 4. (orxonox is still in Development. It really is needed."
94	DEBUG=4
95	elif test x$DEBUG = xyes; then
96	echo "yes"
97	echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
98	DEBUG=4
99	else
100	echo "yes: setting debuglevel to to $DEBUG"
101	fi
102	AC_DEFINE_UNQUOTED(DEBUG, $DEBUG, [in which debug mode we are])
103	AC_SUBST(DEBUG)
104
105	#---------------#
106	# Modular Debug #
107	#---------------#
108	MODULAR_DEBUG=yes
109	AC_MSG_CHECKING([if Modular-DEBUG-mode should be ebabled])
110	AC_ARG_ENABLE([modular-debug],
111	AS_HELP_STRING(--disable-modular-debug,compiles in modular-debug mode, that logs differently on the many modules of orxonox.),
112	MODULAR_DEBUG=$enableval)
113
114	if test x$MODULAR_DEBUG = xno; then
115	echo "no"
116	elif test x$MODULAR_DEBUG = xyes; then
117	echo "yes"
118	AC_DEFINE_UNQUOTED(MODULAR_DEBUG, 1, [if Modular-DUBUG mode is enabled])
119	fi
120
121	#--------------#
122	# GTK-disabled #
123	#--------------#
124	AC_MSG_CHECKING([if gtk should be enabled])
125	AC_ARG_ENABLE([gtk],
126	AS_HELP_STRING(--disable-gtk,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	AS_HELP_STRING(--disable-curl,Prevents libcURL from being loaded), [def_curl=no], [def_curl=yes])
140	if test x$def_curl = xyes; then
141	echo "yes"
142	fi
143	if test x$def_curl = xno; then
144	echo "no"
145	fi
146
147	#-------------------#
148	# SubProject-enable #
149	#-------------------#
150	def_sub_projects=no
151	AC_MSG_CHECKING([if the SubProjects should be built])
152	AC_ARG_WITH([sub-projects],
153	AS_HELP_STRING(--with-sub-projects,also builds the subProjects while make from srcdir), [def_sub_projects=yes])
154	if test x$def_sub_projects = xyes; then
155	echo "yes"
156	fi
157	if test x$def_sub_projects = xno; then
158	echo "no"
159	fi
160	AM_CONDITIONAL(SUB_PROJECTS, test x$def_sub_projects = xyes)
161
162	#-------------------#
163	# Profiling Enabled #
164	#-------------------#
165	def_profiling=no
166	AC_MSG_CHECKING([if Profiling should be enabled])
167	AC_ARG_ENABLE([profile],
168	AS_HELP_STRING(--enable-profile,builds orxonox with profiling support), [def_profiling=yes])
169	if test x$def_profiling = xyes; then
170	echo "yes"
171	CXXFLAGS="$CXXFLAGS -pg"
172	fi
173	if test x$def_profiling = xno; then
174	echo "no"
175	fi
176
177	#----------------#
178	# efence Enabled #
179	#----------------#
180	def_efence=no
181	AC_MSG_CHECKING([if efence should be enabled])
182	AC_ARG_ENABLE([efence],
183	AS_HELP_STRING(--enable-efence,builds orxonox with efence support), [def_efence=yes])
184	if test x$def_efence = xyes; then
185	echo "yes"
186	fi
187	if test x$def_efence = xno; then
188	echo "no"
189	fi
190
191	#----------------------#
192	# Documentation-enable #
193	#----------------------#
194	def_documentation=no
195	AC_MSG_CHECKING([if the Documentation should be build by default])
196	AC_ARG_ENABLE([documentation],
197	AS_HELP_STRING(--enable-documentation,also builds the sDocumentation while make from srcdir), [def_documentation=yes])
198	if test x$def_documentation = xyes; then
199	echo "yes"
200	fi
201	if test x$def_documentation = xno; then
202	echo "no"
203	fi
204	AM_CONDITIONAL(DOCUMENTATION, test x$def_documentation = xyes)
205
206
207
208	#---------------------------#
209	# WITH TARDIS (convenience) #
210	#---------------------------#
211	def_tardis=no
212	GTKPATH=""
213	AC_MSG_CHECKING([convenience flag for working at the taris in the ETH zurich])
214	AC_ARG_WITH([tardis],
215	AS_HELP_STRING(--with-tardis,sets all the necesary environment flags for linux-TARDIS boxes at the ETH Zurich), [def_tardis=yes])
216	if test x$def_tardis = xyes; then
217	ARCH=i686-debian-linux3.1
218	## GAMELIBS
219	PREFIX=/usr/pack/gamelibs-1.0-to
220	CPPFLAGS="${CPPFLAGS} -I${PREFIX}/include"
221	LDFLAGS="${LDFLAGS} -L$PREFIX/${ARCH}/lib -Wl,-rpath -Wl,${PREFIX}/${ARCH}/lib"
222	## GTK
223	GTKPREFIX=/usr/pack/gtk-2.8.3-mo
224	GTKPATH=${GTKPREFIX}/${ARCH}/bin
225	CPPFLAGS="${CPPFLAGS} -I${GTKPREFIX}/include"
226	LDFLAGS="${LDFLAGS} -L${GTKPREFIX}/${ARCH}/lib -Wl,-rpath -Wl,${GTKPREFIX}/${ARCH}/lib"
227	echo "yes"
228	fi
229	if test x$def_tardis = xno; then
230	echo "no"
231	fi
232
233	#######################
234	## PROGRAMM CHECKING ##
235	## 3. party Programs ##
236	#######################
237
238	#----------------------#
239	# checking for Doxygen #
240	#----------------------#
241	AC_PATH_PROG(DOXYGEN, doxygen)
242	AM_CONDITIONAL(DOXYGEN, test $DOXYGEN)
243
244	#--------------------#
245	# checking for gprof #
246	#--------------------#
247	AC_PATH_PROG(GPROF, gprof)
248
249	#-------------------------#
250	# checking for pkg-config #
251	#-------------------------#
252	if test x$def_gtk = xyes; then
253	if test x${GTKPATH} != x; then
254	AC_PATH_PROG([PKG_CONFIG], [pkg-config],[], $GTKPATH )
255	else
256	AC_PATH_PROG(PKG_CONFIG, pkg-config )
257	fi
258	fi
259
260
261	#########################
262	## CHECKING FOR SYSTEM ##
263	#########################
264	## here the system is checked, and openGL is included
265	## also checking for SDL on differen Systems
266
267	AC_MSG_CHECKING([for System])
268	## checking for openGL-environment and other sys-specific parameters
269	case "$target" in
270
271	###########
272	#---------#
273	# WINDOWS #
274	#---------#
275	###########
276	--mingw32*)
277	echo "mingw-WINDOWS detected"
278
279	CPPFLAGS="-I/usr/include -I/mingw/include $CPPFLAGS"
280
281	mingw="yes"
282	MSBITFIELDS="-mms-bitfields"
283	MWINDOWS="-mwindows"
284
285	#--------#
286	# MIN-GW #
287	#--------#
288	# checking for mingw32
289	AC_CHECK_LIB([mingw32], [main], FOUND_mingw32=yes)
290	if test x$FOUND_mingw32 = xyes; then
291	LIBS="$LIBS -lmingw32"
292	fi
293
294	#---------------#
295	# open-GL (win) #
296	#---------------#
297	# checking gl header
298	AC_CHECK_HEADERS(GL/gl.h ,,
299	[AC_MSG_ERROR([cannot find opengl headers])])
300	# checking for Windows openGl library
301	AC_CHECK_LIB([opengl32], [main], [FOUND_GL=yes; LIBS="$LIBS -lopengl32"])
302	if test x$FOUND_GL != xyes ; then
303	echo "------------------"
304	echo "opengl not found."
305	echo "please install the opengl package which can be found at http://www.opengl.org"
306	echo "------------------"
307	exit -1
308	fi
309
310	# cheking for GLU-header
311	AC_CHECK_HEADERS([GL/glu.h] ,,
312	[AC_MSG_ERROR([cannot find opengl headers]) ])
313
314	# checking for libGLU
315	AC_CHECK_LIB([glu32], [main], [FOUND_GLU=yes; LIBS="$LIBS -lGLU32"])
316	if test x$FOUND_GLU != xyes ; then
317	echo "------------------"
318	echo "GLU library not found."
319	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
320	echo "------------------"
321	exit -1
322	fi
323
324	# checking glew header
325	AC_CHECK_HEADERS(GL/glew.h ,,
326	[AC_MSG_ERROR([cannot find opengl extension wrangler headers]) ])
327	# checking for Windows glew library
328	AC_CHECK_LIB([glew32], [main], [FOUND_GLEW=yes; LIBS="$LIBS -lglew32"])
329	if test x$FOUND_GLEW != xyes ; then
330	echo "------------------"
331	echo "opengl extension wrangler not found."
332	echo "please install the glew package which can be found at http://glew.sourceforge.net"
333	echo "------------------"
334	exit -1
335	fi
336
337	#--------#
338	# openAL #
339	#--------#
340	# checking for openAL-headers
341	AC_CHECK_HEADERS([AL/al.h] ,,
342	[AC_MSG_ERROR([cannot find openAL header.])])
343	# checking for openAL-lib
344	AC_CHECK_LIB([OpenAL32], [main], [FOUND_OPENAL=yes; LIBS="$LIBS -lOpenAL32"])
345	AC_CHECK_LIB([ALut], [main], [FOUND_ALUT=yes; LIBS="-lALut $LIBS"])
346	if test x$FOUND_OPENAL != xyes ; then
347	echo "------------------"
348	echo "openal library not found."
349	echo "please install the openal library, which can be found at http://www.openal.org"
350	echo "------------------"
351	exit -1
352	fi
353
354
355	#-----------#
356	# SDL(win) #
357	#-----------#
358	# checking for SDL-headers
359	AC_CHECK_HEADERS([SDL/SDL.h] ,,
360	[AC_MSG_ERROR([cannot find SDL headers]) ])
361
362	#checking for libSDL
363	AC_CHECK_LIB([sdlmain], [main], [FOUND_sdlmain=yes; LIBS="$LIBS -lsdlmain"])
364	if test x$FOUND_sdlmain != xyes ; then
365	echo "------------------"
366	echo "SDL library not found."
367	echo "please install the SDL library, which can be found at http://www.libsdl.org"
368	echo "------------------"
369	exit 1
370	fi
371	AC_CHECK_LIB([sdl], [main], [FOUND_SDL=yes; LIBS="$LIBS -lsdl"])
372	if test x$FOUND_SDL != xyes ; then
373	echo "------------------"
374	echo "SDL library not found."
375	echo "please install the SDL library, which can be found at http://www.libsdl.org"
376	echo "------------------"
377	exit -1
378	fi
379
380	;;
381
382	#########
383	#-------#
384	# LINUX #
385	#-------#
386	#########
387	--linux*)
388	echo "Linux detected"
389
390	Linux="yes"
391
392	##CPPFLAGS="-I/usr/include $CPPFLAGS"
393	##LDFLAGS="-L/usr/lib $LDFLAGS"
394	if test x$SHARED_LIB_PATH != xno; then
395	echo "setting new LDFLAGS with $SHARED_LIB_PATH"
396	LDFLAGS="-Wl,-rpath,$SHARED_LIB_PATH -L$SHARED_LIB_PATH $LDFLAGS"
397	fi
398
399	#--------#
400	# openGL #
401	#--------#
402	AX_CHECK_REQUIRED_HEADER_LIB([GL/gl.h], [GL], [main],,, [http://www.opengl.org])
403	AX_CHECK_REQUIRED_HEADER_LIB([GL/glu.h], [GLU], [main],,, [http://www.opengl.org])
404	AX_CHECK_REQUIRED_HEADER_LIB([GL/glew.h], [GLEW], [main],,, [http://glew.sourceforge.net])
405
406	#--------#
407	# openAL #
408	#--------#
409
410
411	# checking for openAL-headers
412	AC_CHECK_HEADERS([AL/al.h] ,,
413	[AC_MSG_ERROR([cannot find openAL header.])])
414	# checking for openAL-lib
415	AC_CHECK_LIB([openal], [main], [FOUND_OPENAL=yes; LIBS="$LIBS -lopenal"])
416	if test x$FOUND_OPENAL != xyes ; then
417	echo "------------------"
418	echo "openal library not found."
419	echo "please install the openal library, which can be found at http://www.openal.org"
420	echo "------------------"
421	exit -1
422	fi
423	# checking for alut
424	AC_CHECK_HEADERS([AL/alut.h] ,,
425	[AC_MSG_ERROR([cannot find openAL Utility Toolkit (alut) header.])])
426	AC_CHECK_LIB([alut], [main], [FOUND_ALUT=yes; LIBS="-lalut $LIBS"])
427
428	#-----#
429	# SDL #
430	#-----#
431	# checking for SDL
432	AC_MSG_CHECKING([for SDL-version])
433	SDL_VERSION=`sdl-config --version`
434	echo $SDL_VERSION
435
436	CPPFLAGS="$CPPFLAGS `sdl-config --cflags`"
437	AC_CHECK_HEADERS([SDL.h] ,,
438	[AC_CHECK_HEADERS([SDL/SDL.h] ,,AC_MSG_ERROR([cannot find SDL header. please download from libsdl.org])]))
439	LIBS="`sdl-config --libs` $LIBS"
440	AC_CHECK_LIB([SDL], [main], [FOUND_SDL=yes])
441	if test x$FOUND_SDL != xyes ; then
442	echo "------------------"
443	echo "SDL library not found."
444	echo "please install the SDL library, which can be found at http://www.libsdl.org"
445	echo "------------------"
446	exit -1
447	fi
448
449	;;
450
451	#############
452	#-----------#
453	# MAC -OS X #
454	#-----------#
455	#############
456	darwin)
457	echo "OS X detected"
458
459	osX="yes"
460
461	CPPFLAGS="-I/sw/include -I/sw/include $CPPFLAGS"
462	LDFLAGS="$LDFLAGS -L/sw/lib"
463	# checking gl header
464	AC_CHECK_HEADERS([OpenGL/gl.h] ,,
465	[AC_MSG_ERROR([cannot find opengl headers]) ])
466	# cheking for GLU-header
467	AC_CHECK_HEADERS([OpenGL/glu.h] ,,
468	[AC_MSG_ERROR([cannot find opengl headers]) ])
469
470	LIBS="$LIBS -framework OpenGL"
471
472
473
474	# checking for GLEW-headers
475	AC_CHECK_HEADERS([GL/glew.h] ,,
476	[AC_MSG_ERROR([cannot find glew headers]) ])
477	# checking for GLEW-lib
478	AC_CHECK_LIB([GLEW], [main], [FOUND_GLEW=yes; LIBS="$LIBS -lGLEW"])
479	if test x$FOUND_GLEW != xyes ; then
480	echo "------------------"
481	echo "glew not found."
482	echo "please install the glew package which can be found at http://glew.sourceforge.net"
483	echo "------------------"
484	exit -1
485	fi
486
487
488	AC_CHECK_HEADERS([OpenAL/al.h] ,,
489	[AC_MSG_ERROR([cannot find opengl headers]) ])
490	HAVE_OPENAL=yes
491	LIBS="$LIBS -framework OpenAL"
492
493
494	## SDL-check
495	SDL_CFLAGS=`sdl-config --cflags`
496	SDL_LIBS=`sdl-config --libs`
497	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
498	LIBS="$LIBS $SDL_LIBS"
499	AC_CHECK_HEADERS([SDL/SDL.h] ,,
500	[AC_MSG_ERROR([cannot find SDL headers]) ])
501	HAVE_SDL=yes
502	# LIBS="$LIBS -framework SDL"
503
504	# checking for SDL-headers
505	# AC_CHECK_HEADERS(SDL/SDL.h ,,
506	# [AC_MSG_ERROR([cannot find SDL headers]) ])
507
508	## checking for SDL
509	# SDL_VERSION=1.2.7
510	# AM_PATH_SDL($SDL_VERSION,
511	# :,
512	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
513	# )
514
515
516	;;
517
518	*)
519	;;
520	esac
521
522	AC_SUBST(MSBITFIELDS)
523
524	###################################
525	## CHECKING FOR HEADERS AND LIBS ##
526	###################################
527
528	#---------#
529	# SDL_ttf #
530	#---------#
531	# checking for SDL_ttf-headers
532	AC_CHECK_HEADERS([SDL_ttf.h] ,,
533	[AC_CHECK_HEADERS([SDL/SDL_ttf.h] ,,AC_MSG_ERROR([cannot find SDL_ttf header.])]))
534	# checking for SDL_ttf-lib
535	AC_CHECK_LIB([SDL_ttf], [TTF_OpenFont], [FOUND_SDL_ttf=yes; LIBS="$LIBS -lSDL_ttf"])
536	if test x$FOUND_SDL_ttf != xyes ; then
537	echo "------------------"
538	echo "SDL_ttf library not found."
539	echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
540	echo "------------------"
541	exit -1
542	fi
543
544	#-----------#
545	# SDL_Image #
546	#-----------#
547	# checking for SDL_image-headers
548	AC_CHECK_HEADERS([SDL_image.h] ,,
549	[AC_CHECK_HEADERS([SDL/SDL_image.h],, AC_MSG_ERROR([SDL_image header not found.]))])
550	# checking for SDL_image-lib
551	AC_CHECK_LIB([SDL_image], [main], [FOUND_SDL_image=yes; LIBS="$LIBS -lSDL_image"])
552	if test x$FOUND_SDL_image != xyes ; then
553	echo "------------------"
554	echo "SDL_image library not found."
555	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
556	echo "------------------"
557	exit -1
558	fi
559
560	#---------#
561	# SDL_Net #
562	#---------#
563	# checking for SDL_net-headers
564	AC_CHECK_HEADERS([SDL_net.h] ,,
565	[AC_CHECK_HEADERS([SDL/SDL_net.h],, AC_MSG_ERROR([SDL_net header not found.]))])
566	# checking for SDL_net-lib
567	AC_CHECK_LIB([SDL_net], [main], [FOUND_SDL_net=yes; LIBS="$LIBS -lSDL_net"])
568	if test x$FOUND_SDL_net != xyes ; then
569	echo "------------------"
570	echo "SDL_net library not found."
571	echo "please install the SDL_net library, which can be found at http://www.libsdl.org/projects/SDL_net/"
572	echo "------------------"
573	exit -1
574	fi
575
576
577	#-----#
578	# ogg #
579	#-----#
580	# checking for ogg-headers
581	AC_CHECK_HEADERS([ogg/ogg.h] ,,
582	[AC_MSG_ERROR([cannot find ogg header.])])
583	# checking for ogg-lib
584	AC_CHECK_LIB([ogg], [main], [FOUND_ogg=yes; LIBS="$LIBS -logg"])
585	if test x$FOUND_ogg != xyes ; then
586	echo "------------------"
587	echo "ogg library not found."
588	echo "please install the ogg library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
589	echo "------------------"
590	exit -1
591	fi
592
593	#--------#
594	# vorbis #
595	#--------#
596	# checking for vorbis-lib
597	AC_CHECK_LIB([vorbis], [main], [FOUND_vorbis=yes; LIBS="$LIBS -lvorbis"])
598	if test x$FOUND_vorbis != xyes ; then
599	echo "------------------"
600	echo "vorbis library not found."
601	echo "please install the vorbis library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
602	echo "------------------"
603	exit -1
604	fi
605
606	#------------#
607	# vorbisfile #
608	#------------#
609	# checking for vorbis-headers
610	AC_CHECK_HEADERS([vorbis/vorbisfile.h] ,,
611	[AC_MSG_ERROR([cannot find vorbisfile header.])])
612	# checking for vorbisfile-lib
613	AC_CHECK_LIB([vorbisfile], [main], [FOUND_vorbisfile=yes; LIBS="$LIBS -lvorbisfile"])
614	if test x$FOUND_vorbisfile != xyes ; then
615	echo "------------------"
616	echo "vorbisfile library not found."
617	echo "please install the vorbisfile library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
618	echo "------------------"
619	exit -1
620	fi
621
622
623	#---------#
624	# libcURL #
625	#---------#
626	if test x$def_curl = xyes; then
627	AC_CHECK_HEADERS([curl/curl.h], [curlHeader=yes], [curlHeader=no])
628	AC_CHECK_LIB([curl], [main], [FOUND_curl=yes])
629	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
630	have_curl=yes
631	CURL_LIBS=`curl-config --libs`
632	CURLCFLAGS=`curl-config --cflags`
633	AC_DEFINE_UNQUOTED(HAVE_CURL, 1, [if we have CURL])
634	else
635	have_curl=no
636	fi
637
638	fi
639	AC_SUBST(CURL_LIBS)
640	AC_SUBST(CURL_CFLAGS)
641	AM_CONDITIONAL(HAVE_CURL, test x$have_curl = xyes)
642
643	#--------#
644	# efence #
645	#--------#
646	if test x$def_efence = xyes ; then
647	AC_CHECK_LIB([efence], [main], [FOUND_efence=yes; LIBS="$LIBS -lefence"])
648	if test x$FOUND_efence != xyes ; then
649	echo "efence was requested, but is not installed!! going on"
650	fi
651
652	fi
653
654	#-----#
655	# GTK #
656	#-----#
657	if test x$def_gtk = xyes; then
658	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
659	AC_MSG_CHECKING([for gtk2.0])
660	if `$PKG_CONFIG --exists gtk+-2.0`; then
661	echo "yes"
662	have_gtk2=yes
663	GTK2_LIBS=`$PKG_CONFIG --libs gtk+-2.0`
664	GTK2_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0`
665	AC_DEFINE_UNQUOTED(HAVE_GTK2, 1, [if we have GTK2])
666	if test $DEBUG -ge 3; then
667	echo "cflags: $GTK2_CFLAGS"
668	echo "libs: $GTK2_LIBS"
669	fi
670	else
671	echo "no"
672	fi
673
674	fi
675	AC_SUBST(GTK2_LIBS)
676	AC_SUBST(GTK2_CFLAGS)
677	AM_CONDITIONAL(HAVE_GTK2, test x$have_gtk2 = xyes)
678
679
680	# FIXME: Replace `main' with a function in `-lm':
681	AC_CHECK_LIB([m], [main])
682
683
684	# Checks for header files.
685	AC_HEADER_STDC
686	AC_CHECK_HEADERS([stdlib.h string.h])
687
688	# Checks for typedefs, structures, and compiler characteristics.
689	AC_HEADER_STDBOOL
690
691	# Checks for library functions.
692	AC_FUNC_MALLOC
693	AC_CHECK_FUNCS([bzero sqrt])
694
695	######################
696	## OUTPUT CONFIGURE ##
697	######################
698	AC_CONFIG_FILES([Makefile
699	src/Makefile
700	src/lib/Makefile
701	src/lib/graphics/Makefile
702	src/lib/graphics/importer/Makefile
703	src/lib/graphics/spatial_separation/Makefile
704	src/lib/sound/Makefile
705	src/lib/event/Makefile
706	src/lib/physics/Makefile
707	src/lib/particles/Makefile
708	src/lib/collision_detection/Makefile
709	src/lib/network/Makefile
710	src/lib/shell/Makefile
711	src/lib/gui/Makefile
712	src/lib/gui/gtk_gui/Makefile
713	src/lib/gui/gl_gui/Makefile
714	src/lib/parser/Makefile
715	src/lib/parser/tinyxml/Makefile
716	src/lib/parser/ini_parser/Makefile
717	src/util/Makefile
718	src/subprojects/Makefile
719	src/subprojects/testmain/Makefile
720	src/subprojects/importer/Makefile
721	src/subprojects/particles/Makefile
722	src/subprojects/collision_detection/Makefile
723	src/subprojects/network/Makefile
724	])
725
726	AC_OUTPUT

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