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configure.ac @ 5516

Last change on this file since 5516 was 5506, checked in by bensch, 19 years ago
orxonox/branches/network: added check for SDL_net created a Subproject network
File size: 22.5 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(2.59)
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([.])
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	AS_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 $SHARED_LIB_PATH"
76	else
77	echo "no"
78	fi
79
80
81	#-----------------#
82	# DEBUG-statement #
83	#-----------------#
84	DEBUG=no
85	AC_MSG_CHECKING([if DEBUG-mode should be enabled])
86	AC_ARG_ENABLE([debug],
87	AS_HELP_STRING(--enable-debug,compiles in debug mode. Lots of debug info about the game.),
88	DEBUG=$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, $DEBUG, [in which debug mode we are])
102	AC_SUBST(DEBUG)
103
104	#---------------#
105	# Modular Debug #
106	#---------------#
107	MODULAR_DEBUG=yes
108	AC_MSG_CHECKING([if Modular-DEBUG-mode should be ebabled])
109	AC_ARG_ENABLE([modular-debug],
110	AS_HELP_STRING(--disable-modular-debug,compiles in modular-debug mode, that logs differently on the many modules of orxonox.),
111	MODULAR_DEBUG=$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	AS_HELP_STRING(--disable-gtk,Prevents GTK from being loaded), [def_gtk=no], [def_gtk=yes])
126	if test x$def_gtk = xyes; then
127	echo "yes"
128	fi
129	if test x$def_gtk = xno; then
130	echo "no"
131	fi
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	# SubProject-enable #
148	#-------------------#
149	def_sub_projects=no
150	AC_MSG_CHECKING([if the SubProjects should be built])
151	AC_ARG_WITH([sub-projects],
152	AS_HELP_STRING(--with-sub-projects,also builds the subProjects while make from srcdir), [def_sub_projects=yes])
153	if test x$def_sub_projects = xyes; then
154	echo "yes"
155	fi
156	if test x$def_sub_projects = xno; then
157	echo "no"
158	fi
159	AM_CONDITIONAL(SUB_PROJECTS, test x$def_sub_projects = xyes)
160
161	#-------------------#
162	# Profiling Enabled #
163	#-------------------#
164	def_profiling=no
165	AC_MSG_CHECKING([if Profiling should be enabled])
166	AC_ARG_ENABLE([profile],
167	AS_HELP_STRING(--enable-profile,builds orxonox with profiling support), [def_profiling=yes])
168	if test x$def_profiling = xyes; then
169	echo "yes"
170	CXXFLAGS="$CXXFLAGS -pg"
171	fi
172	if test x$def_profiling = xno; then
173	echo "no"
174	fi
175
176	#----------------#
177	# efence Enabled #
178	#----------------#
179	def_efence=no
180	AC_MSG_CHECKING([if efence should be enabled])
181	AC_ARG_ENABLE([efence],
182	AS_HELP_STRING(--enable-efence,builds orxonox with efence support), [def_efence=yes])
183	if test x$def_efence = xyes; then
184	echo "yes"
185	fi
186	if test x$def_efence = xno; then
187	echo "no"
188	fi
189
190	#----------------------#
191	# Documentation-enable #
192	#----------------------#
193	def_documentation=no
194	AC_MSG_CHECKING([if the Documentation should be build by default])
195	AC_ARG_ENABLE([documentation],
196	AS_HELP_STRING(--enable-documentation,also builds the sDocumentation while make from srcdir), [def_documentation=yes])
197	if test x$def_documentation = xyes; then
198	echo "yes"
199	fi
200	if test x$def_documentation = xno; then
201	echo "no"
202	fi
203	AM_CONDITIONAL(DOCUMENTATION, test x$def_documentation = xyes)
204
205
206
207	#---------------------------#
208	# WITH TARDIS (convenience) #
209	#---------------------------#
210	def_tardis=no
211	GTKPATH=""
212	AC_MSG_CHECKING([convenience flag for working at the taris in the ETH zurich])
213	AC_ARG_WITH([tardis],
214	AS_HELP_STRING(--with-tardis,sets all the necesary environment flags for linux-TARDIS boxes at the ETH Zurich), [def_tardis=yes])
215	if test x$def_tardis = xyes; then
216	ARCH=i686-debian-linux3.1
217	## GAMELIBS
218	PREFIX=/usr/pack/gamelibs-1.0-to
219	CPPFLAGS="${CPPFLAGS} -I${PREFIX}/include"
220	LDFLAGS="${LDFLAGS} -L$PREFIX/${ARCH}/lib -Wl,-rpath -Wl,${PREFIX}/${ARCH}/lib"
221	## GTK
222	GTKPREFIX=/usr/pack/gtk-2.8.3-mo
223	GTKPATH=${GTKPREFIX}/${ARCH}/bin
224	CPPFLAGS="${CPPFLAGS} -I${GTKPREFIX}/include"
225	LDFLAGS="${LDFLAGS} -L${GTKPREFIX}/${ARCH}/lib -Wl,-rpath -Wl,${GTKPREFIX}/${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	if test x${GTKPATH} != x; then
253	AC_PATH_PROG([PKG_CONFIG], [pkg-config],[], $GTKPATH )
254	else
255	AC_PATH_PROG(PKG_CONFIG, pkg-config )
256	fi
257	fi
258
259
260	#########################
261	## CHECKING FOR SYSTEM ##
262	#########################
263	## here the system is checked, and openGL is included
264	## also checking for SDL on differen Systems
265
266	AC_MSG_CHECKING([for System])
267	## checking for openGL-environment and other sys-specific parameters
268	case "$target" in
269
270	###########
271	#---------#
272	# WINDOWS #
273	#---------#
274	###########
275	--mingw32*)
276	echo "mingw-WINDOWS detected"
277
278	CPPFLAGS="-I/usr/include -I/mingw/include $CPPFLAGS"
279
280	mingw="yes"
281	MSBITFIELDS="-mms-bitfields"
282	MWINDOWS="-mwindows"
283
284	#--------#
285	# MIN-GW #
286	#--------#
287	# checking for mingw32
288	AC_CHECK_LIB([mingw32], [main], FOUND_mingw32=yes)
289	if test x$FOUND_mingw32 = xyes; then
290	LIBS="$LIBS -lmingw32"
291	fi
292
293	#---------------#
294	# open-GL (win) #
295	#---------------#
296	# checking gl header
297	AC_CHECK_HEADERS(GL/gl.h ,,
298	[AC_MSG_ERROR([cannot find opengl headers])])
299	# checking for Windows openGl library
300	AC_CHECK_LIB([opengl32], [main], [FOUND_GL=yes; LIBS="$LIBS -lopengl32"])
301	if test x$FOUND_GL != xyes ; then
302	echo "------------------"
303	echo "opengl not found."
304	echo "please install the opengl package which can be found at http://www.opengl.org"
305	echo "------------------"
306	exit -1
307	fi
308
309	# cheking for GLU-header
310	AC_CHECK_HEADERS([GL/glu.h] ,,
311	[AC_MSG_ERROR([cannot find opengl headers]) ])
312
313	# checking for libGLU
314	AC_CHECK_LIB([glu32], [main], [FOUND_GLU=yes; LIBS="$LIBS -lGLU32"])
315	if test x$FOUND_GLU != xyes ; then
316	echo "------------------"
317	echo "GLU library not found."
318	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
319	echo "------------------"
320	exit -1
321	fi
322
323	# checking glew header
324	AC_CHECK_HEADERS(GL/glew.h ,,
325	[AC_MSG_ERROR([cannot find opengl extension wrangler headers]) ])
326	# checking for Windows glew library
327	AC_CHECK_LIB([glew32], [main], [FOUND_GLEW=yes; LIBS="$LIBS -lglew32"])
328	if test x$FOUND_GLEW != xyes ; then
329	echo "------------------"
330	echo "opengl extension wrangler not found."
331	echo "please install the glew package which can be found at http://glew.sourceforge.net"
332	echo "------------------"
333	exit -1
334	fi
335
336	#--------#
337	# openAL #
338	#--------#
339	# checking for openAL-headers
340	AC_CHECK_HEADERS([AL/al.h] ,,
341	[AC_MSG_ERROR([cannot find openAL header.])])
342	# checking for openAL-lib
343	AC_CHECK_LIB([OpenAL32], [main], [FOUND_OPENAL=yes; LIBS="$LIBS -lOpenAL32"])
344	AC_CHECK_LIB([ALut], [main], [FOUND_ALUT=yes; LIBS="-lALut $LIBS"])
345	if test x$FOUND_OPENAL != xyes ; then
346	echo "------------------"
347	echo "openal library not found."
348	echo "please install the openal library, which can be found at http://www.openal.org"
349	echo "------------------"
350	exit -1
351	fi
352
353
354	#-----------#
355	# SDL(win) #
356	#-----------#
357	# checking for SDL-headers
358	AC_CHECK_HEADERS([SDL/SDL.h] ,,
359	[AC_MSG_ERROR([cannot find SDL headers]) ])
360
361	#checking for libSDL
362	AC_CHECK_LIB([sdlmain], [main], [FOUND_sdlmain=yes; LIBS="$LIBS -lsdlmain"])
363	if test x$FOUND_sdlmain != xyes ; then
364	echo "------------------"
365	echo "SDL library not found."
366	echo "please install the SDL library, which can be found at http://www.libsdl.org"
367	echo "------------------"
368	exit 1
369	fi
370	AC_CHECK_LIB([sdl], [main], [FOUND_SDL=yes; LIBS="$LIBS -lsdl"])
371	if test x$FOUND_SDL != 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
379	;;
380
381	#########
382	#-------#
383	# LINUX #
384	#-------#
385	#########
386	--linux*)
387	echo "Linux detected"
388
389	Linux="yes"
390
391	##CPPFLAGS="-I/usr/include $CPPFLAGS"
392	##LDFLAGS="-L/usr/lib $LDFLAGS"
393	if test x$SHARED_LIB_PATH != xno; then
394	echo "setting new LDFLAGS with $SHARED_LIB_PATH"
395	LDFLAGS="-Wl,-rpath,$SHARED_LIB_PATH -L$SHARED_LIB_PATH $LDFLAGS"
396	fi
397
398	#--------#
399	# openGL #
400	#--------#
401	# checking gl header
402	AC_CHECK_HEADERS([GL/gl.h] ,,
403	[AC_MSG_ERROR([cannot find opengl headers]) ])
404
405	# checking for Unix GL
406	AC_CHECK_LIB([GL], [main], [FOUND_GL=yes; LIBS="$LIBS -lGL"])
407	if test x$FOUND_GL != xyes ; then
408	echo "------------------"
409	echo "opengl not found."
410	echo "please install the opengl package which can be found at http://www.opengl.org"
411	echo "------------------"
412	exit -1
413	fi
414
415	# cheking for GLU-header
416	AC_CHECK_HEADERS([GL/glu.h] ,,
417	[AC_MSG_ERROR([cannot find opengl headers]) ])
418	AC_CHECK_LIB([GLU], [main], [FOUND_GLU=yes; LIBS="$LIBS -lGLU"])
419	if test x$FOUND_GLU != xyes ; then
420	echo "------------------"
421	echo "GLU library not found."
422	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
423	echo "------------------"
424	exit -1
425	fi
426
427	# checking for GLEW-headers
428	AC_CHECK_HEADERS([GL/glew.h] ,,
429	[AC_MSG_ERROR([cannot find glew headers]) ])
430	# checking for GLEW-lib
431	AC_CHECK_LIB([GLEW], [main], [FOUND_GLEW=yes; LIBS="$LIBS -lGLEW"])
432	if test x$FOUND_GLEW != xyes ; then
433	echo "------------------"
434	echo "glew not found."
435	echo "please install the glew package which can be found at http://glew.sourceforge.net"
436	echo "------------------"
437	exit -1
438	fi
439
440	#--------#
441	# openAL #
442	#--------#
443	# checking for openAL-headers
444	AC_CHECK_HEADERS([AL/al.h] ,,
445	[AC_MSG_ERROR([cannot find openAL header.])])
446	# checking for openAL-lib
447	AC_CHECK_LIB([openal], [main], [FOUND_OPENAL=yes; LIBS="$LIBS -lopenal"])
448	if test x$FOUND_OPENAL != xyes ; then
449	echo "------------------"
450	echo "openal library not found."
451	echo "please install the openal library, which can be found at http://www.openal.org"
452	echo "------------------"
453	exit -1
454	fi
455	# checking for alut
456	AC_CHECK_HEADERS([AL/alut.h] ,,
457	[AC_MSG_ERROR([cannot find openAL Utility Toolkit (alut) header.])])
458	AC_CHECK_LIB([alut], [main], [FOUND_ALUT=yes; LIBS="-lalut $LIBS"])
459
460	#-----#
461	# SDL #
462	#-----#
463	# checking for SDL
464	AC_MSG_CHECKING([for SDL-version])
465	SDL_VERSION=`sdl-config --version`
466	echo $SDL_VERSION
467
468	CPPFLAGS="$CPPFLAGS `sdl-config --cflags`"
469	AC_CHECK_HEADERS([SDL.h] ,,
470	[AC_CHECK_HEADERS([SDL/SDL.h] ,,AC_MSG_ERROR([cannot find SDL header. please download from libsdl.org])]))
471	LIBS="`sdl-config --libs` $LIBS"
472	AC_CHECK_LIB([SDL], [main], [FOUND_SDL=yes])
473	if test x$FOUND_SDL != xyes ; then
474	echo "------------------"
475	echo "SDL library not found."
476	echo "please install the SDL library, which can be found at http://www.libsdl.org"
477	echo "------------------"
478	exit -1
479	fi
480
481	;;
482
483	#############
484	#-----------#
485	# MAC -OS X #
486	#-----------#
487	#############
488	darwin)
489	echo "OS X detected"
490
491	osX="yes"
492
493	CPPFLAGS="-I/sw/include -I/sw/include $CPPFLAGS"
494	LDFLAGS="$LDFLAGS -L/sw/lib"
495	# checking gl header
496	AC_CHECK_HEADERS([OpenGL/gl.h] ,,
497	[AC_MSG_ERROR([cannot find opengl headers]) ])
498	# cheking for GLU-header
499	AC_CHECK_HEADERS([OpenGL/glu.h] ,,
500	[AC_MSG_ERROR([cannot find opengl headers]) ])
501
502	LIBS="$LIBS -framework OpenGL"
503
504
505
506	# checking for GLEW-headers
507	AC_CHECK_HEADERS([GL/glew.h] ,,
508	[AC_MSG_ERROR([cannot find glew headers]) ])
509	# checking for GLEW-lib
510	AC_CHECK_LIB([GLEW], [main], [FOUND_GLEW=yes; LIBS="$LIBS -lGLEW"])
511	if test x$FOUND_GLEW != xyes ; then
512	echo "------------------"
513	echo "glew not found."
514	echo "please install the glew package which can be found at http://glew.sourceforge.net"
515	echo "------------------"
516	exit -1
517	fi
518
519
520	AC_CHECK_HEADERS([OpenAL/al.h] ,,
521	[AC_MSG_ERROR([cannot find opengl headers]) ])
522	HAVE_OPENAL=yes
523	LIBS="$LIBS -framework OpenAL"
524
525
526	## SDL-check
527	SDL_CFLAGS=`sdl-config --cflags`
528	SDL_LIBS=`sdl-config --libs`
529	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
530	LIBS="$LIBS $SDL_LIBS"
531	AC_CHECK_HEADERS([SDL/SDL.h] ,,
532	[AC_MSG_ERROR([cannot find SDL headers]) ])
533	HAVE_SDL=yes
534	# LIBS="$LIBS -framework SDL"
535
536	# checking for SDL-headers
537	# AC_CHECK_HEADERS(SDL/SDL.h ,,
538	# [AC_MSG_ERROR([cannot find SDL headers]) ])
539
540	## checking for SDL
541	# SDL_VERSION=1.2.7
542	# AM_PATH_SDL($SDL_VERSION,
543	# :,
544	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
545	# )
546
547
548	;;
549
550	*)
551	;;
552	esac
553
554	AC_SUBST(MSBITFIELDS)
555
556	###################################
557	## CHECKING FOR HEADERS AND LIBS ##
558	###################################
559
560	#---------#
561	# SDL_ttf #
562	#---------#
563	# checking for SDL_ttf-headers
564	AC_CHECK_HEADERS([SDL_ttf.h] ,,
565	[AC_CHECK_HEADERS([SDL/SDL_ttf.h] ,,AC_MSG_ERROR([cannot find SDL_ttf header.])]))
566	# checking for SDL_ttf-lib
567	AC_CHECK_LIB([SDL_ttf], [TTF_OpenFont], [FOUND_SDL_ttf=yes; LIBS="$LIBS -lSDL_ttf"])
568	if test x$FOUND_SDL_ttf != xyes ; then
569	echo "------------------"
570	echo "SDL_ttf library not found."
571	echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
572	echo "------------------"
573	exit -1
574	fi
575
576	#-----------#
577	# SDL_Image #
578	#-----------#
579	# checking for SDL_image-headers
580	AC_CHECK_HEADERS([SDL_image.h] ,,
581	[AC_CHECK_HEADERS([SDL/SDL_image.h],, AC_MSG_ERROR([SDL_image header not found.]))])
582	# checking for SDL_image-lib
583	AC_CHECK_LIB([SDL_image], [main], [FOUND_SDL_image=yes; LIBS="$LIBS -lSDL_image"])
584	if test x$FOUND_SDL_image != xyes ; then
585	echo "------------------"
586	echo "SDL_image library not found."
587	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
588	echo "------------------"
589	exit -1
590	fi
591
592	#---------#
593	# SDL_Net #
594	#---------#
595	# checking for SDL_net-headers
596	AC_CHECK_HEADERS([SDL_net.h] ,,
597	[AC_CHECK_HEADERS([SDL/SDL_net.h],, AC_MSG_ERROR([SDL_net header not found.]))])
598	# checking for SDL_net-lib
599	AC_CHECK_LIB([SDL_net], [main], [FOUND_SDL_net=yes; LIBS="$LIBS -lSDL_net"])
600	if test x$FOUND_SDL_net != xyes ; then
601	echo "------------------"
602	echo "SDL_net library not found."
603	echo "please install the SDL_net library, which can be found at http://www.libsdl.org/projects/SDL_net/"
604	echo "------------------"
605	exit -1
606	fi
607
608
609	#-----#
610	# ogg #
611	#-----#
612	# checking for ogg-headers
613	AC_CHECK_HEADERS([ogg/ogg.h] ,,
614	[AC_MSG_ERROR([cannot find ogg header.])])
615	# checking for ogg-lib
616	AC_CHECK_LIB([ogg], [main], [FOUND_ogg=yes; LIBS="$LIBS -logg"])
617	if test x$FOUND_ogg != xyes ; then
618	echo "------------------"
619	echo "ogg library not found."
620	echo "please install the ogg library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
621	echo "------------------"
622	exit -1
623	fi
624
625	#--------#
626	# vorbis #
627	#--------#
628	# checking for vorbis-lib
629	AC_CHECK_LIB([vorbis], [main], [FOUND_vorbis=yes; LIBS="$LIBS -lvorbis"])
630	if test x$FOUND_vorbis != xyes ; then
631	echo "------------------"
632	echo "vorbis library not found."
633	echo "please install the vorbis library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
634	echo "------------------"
635	exit -1
636	fi
637
638	#------------#
639	# vorbisfile #
640	#------------#
641	# checking for vorbis-headers
642	AC_CHECK_HEADERS([vorbis/vorbisfile.h] ,,
643	[AC_MSG_ERROR([cannot find vorbisfile header.])])
644	# checking for vorbisfile-lib
645	AC_CHECK_LIB([vorbisfile], [main], [FOUND_vorbisfile=yes; LIBS="$LIBS -lvorbisfile"])
646	if test x$FOUND_vorbisfile != xyes ; then
647	echo "------------------"
648	echo "vorbisfile library not found."
649	echo "please install the vorbisfile library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
650	echo "------------------"
651	exit -1
652	fi
653
654
655	#---------#
656	# libcURL #
657	#---------#
658	if test x$def_curl = xyes; then
659	AC_CHECK_HEADERS([curl/curl.h], [curlHeader=yes], [curlHeader=no])
660	AC_CHECK_LIB([curl], [main], [FOUND_curl=yes])
661	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
662	have_curl=yes
663	CURL_LIBS=`curl-config --libs`
664	CURLCFLAGS=`curl-config --cflags`
665	AC_DEFINE_UNQUOTED(HAVE_CURL, 1, [if we have CURL])
666	else
667	have_curl=no
668	fi
669
670	fi
671	AC_SUBST(CURL_LIBS)
672	AC_SUBST(CURL_CFLAGS)
673	AM_CONDITIONAL(HAVE_CURL, test x$have_curl = xyes)
674
675	#--------#
676	# efence #
677	#--------#
678	if test x$def_efence = xyes ; then
679	AC_CHECK_LIB([efence], [main], [FOUND_efence=yes; LIBS="$LIBS -lefence"])
680	if test x$FOUND_efence != xyes ; then
681	echo "efence was requested, but is not installed!! going on"
682	fi
683
684	fi
685
686	#-----#
687	# GTK #
688	#-----#
689	if test x$def_gtk = xyes; then
690	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
691	AC_MSG_CHECKING([for gtk2.0])
692	if `$PKG_CONFIG --exists gtk+-2.0`; then
693	echo "yes"
694	have_gtk2=yes
695	GTK2_LIBS=`$PKG_CONFIG --libs gtk+-2.0`
696	GTK2_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0`
697	AC_DEFINE_UNQUOTED(HAVE_GTK2, 1, [if we have GTK2])
698	if test $DEBUG -ge 3; then
699	echo "cflags: $GTK2_CFLAGS"
700	echo "libs: $GTK2_LIBS"
701	fi
702	else
703	echo "no"
704	fi
705
706	fi
707	AC_SUBST(GTK2_LIBS)
708	AC_SUBST(GTK2_CFLAGS)
709	AM_CONDITIONAL(HAVE_GTK2, test x$have_gtk2 = xyes)
710
711
712	# FIXME: Replace `main' with a function in `-lm':
713	AC_CHECK_LIB([m], [main])
714
715
716	# Checks for header files.
717	AC_HEADER_STDC
718	AC_CHECK_HEADERS([stdlib.h string.h])
719
720	# Checks for typedefs, structures, and compiler characteristics.
721	AC_HEADER_STDBOOL
722
723	# Checks for library functions.
724	AC_FUNC_MALLOC
725	AC_CHECK_FUNCS([bzero sqrt])
726
727	######################
728	## OUTPUT CONFIGURE ##
729	######################
730	AC_CONFIG_FILES([Makefile
731	src/Makefile
732	src/lib/Makefile
733	src/lib/graphics/Makefile
734	src/lib/graphics/importer/Makefile
735	src/lib/graphics/spatial_separation/Makefile
736	src/lib/sound/Makefile
737	src/lib/event/Makefile
738	src/lib/physics/Makefile
739	src/lib/particles/Makefile
740	src/lib/collision_detection/Makefile
741	src/lib/shell/Makefile
742	src/lib/gui/Makefile
743	src/lib/gui/gtk_gui/Makefile
744	src/lib/gui/gl_gui/Makefile
745	src/lib/tinyxml/Makefile
746	src/util/Makefile
747	src/subprojects/Makefile
748	src/subprojects/testmain/Makefile
749	src/subprojects/importer/Makefile
750	src/subprojects/particles/Makefile
751	src/subprojects/collision_detection/Makefile
752	src/subprojects/network/Makefile
753	])
754
755	AC_OUTPUT

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