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configure.ac @ 3567

Last change on this file since 3567 was 3558, checked in by bensch, 21 years ago
orxonox/trunk: now the documentation only gets build if requested either by the configure skript via: ./configure —enable-ducumentation, or by building in trunk: make doc
File size: 14.3 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
21	#########################
22	## AUTOCONF INIT PHASE ##
23	#########################
24	AC_PREREQ(2.56)
25	AC_INIT(orxonox, 0.2.1-pre-alpha, [orxonox-dev at mail.datacore.ch])
26
27	## Detect the canonical host and target build environment.
28	AC_CANONICAL_BUILD
29	AC_CANONICAL_HOST
30	AC_CANONICAL_TARGET
31
32	AM_INIT_AUTOMAKE
33
34	AC_CONFIG_SRCDIR([.])
35	AC_CONFIG_HEADER([config.h])
36
37	#########################
38	## Checks for programs ##
39	#########################
40	AC_PROG_CXX
41	AC_HEADER_STDC
42
43	##################################
44	## CHECKING OPTIONAL ARGUMENTS ##
45	##################################
46
47	#-----------------#
48	# DEBUG-statement #
49	#-----------------#
50	DEBUG=no
51	AC_MSG_CHECKING([if DEBUG-mode should be enabled])
52	AC_ARG_ENABLE([debug],
53	AC_HELP_STRING( [--enable-debug], [compiles in debug mode. Lots of debug info about the game.]),
54	DEBUG=$enableval)
55
56	if test x$DEBUG = xno; then
57	echo "no"
58	echo " -> Setting debuglevel to 3. (orxonox is still in Development. It really is needed."
59	DEBUG=3
60	elif test x$DEBUG = xyes; then
61	echo "yes"
62	echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
63	DEBUG=4
64	else
65	echo "yes: setting debuglevel to to $DEBUG"
66	fi
67	AC_DEFINE_UNQUOTED(DEBUG, $DEBUG, [in which debug mode we are])
68
69	AC_SUBST(DEBUG)
70
71	#--------------#
72	# GTK-disabled #
73	#--------------#
74	AC_MSG_CHECKING([if gtk should be enabled])
75	AC_ARG_WITH([gtk],
76	AC_HELP_STRING( [--without-gtk],
77	[Prevents GTK from being loaded]), [def_gtk=no], [def_gtk=yes])
78	if test x$def_gtk = xyes; then
79	echo "yes"
80	fi
81	if test x$def_gtk = xno; then
82	echo "no"
83	fi
84
85	#------------------#
86	# gThread-disabled #
87	#------------------#
88	AC_MSG_CHECKING([if gThread should be enabled])
89	AC_ARG_WITH([gthread],
90	AC_HELP_STRING( [--without-gthread],
91	[Prevents gThread from being loaded]), [def_gthread=no], [def_gthread=yes])
92	if test x$def_gthread = xyes; then
93	echo "yes"
94	fi
95	if test x$def_gthread = xno; then
96	echo "no"
97	fi
98
99	#------------------#
100	# pthread-disabled #
101	#------------------#
102	AC_MSG_CHECKING([if pthread should be enabled])
103	AC_ARG_WITH([pthread],
104	AC_HELP_STRING( [--without-pthread],
105	[Prevents pthread from being loaded]), [def_pthread=no], [def_pthread=yes])
106	if test x$def_pthread = xyes; then
107	echo "yes"
108	fi
109	if test x$def_pthread = xno; then
110	echo "no"
111	fi
112
113	#------------------#
114	# libCurl-disabled #
115	#------------------#
116	AC_MSG_CHECKING([if libcURL should be enabled])
117	AC_ARG_WITH([curl],
118	AC_HELP_STRING( [--without-curl],
119	[Prevents libcURL from being loaded]), [def_curl=no], [def_curl=yes])
120	if test x$def_curl = xyes; then
121	echo "yes"
122	fi
123	if test x$def_curl = xno; then
124	echo "no"
125	fi
126
127	#-------------------#
128	# SDL_image-disable #
129	#-------------------#
130	def_sdl_image=yes
131	AC_MSG_CHECKING([if SDL_image should be enabled])
132	AC_ARG_WITH([sdl_image],
133	AC_HELP_STRING( [--without-sdl-image],
134	[Prevents SDL_image from being loaded]), [def_sdl_image=no])
135	if test x$def_sdl_image = xyes; then
136	echo "yes"
137	fi
138	if test x$def_sdl_image = xno; then
139	echo "no"
140	fi
141
142	#-------------------#
143	# SubProject-enable #
144	#-------------------#
145	def_sub_projects=no
146	AC_MSG_CHECKING([if the SubProjects should be built])
147	AC_ARG_ENABLE([sub-projects],
148	AC_HELP_STRING( [--enable-sub-projects],
149	[also builds the subProjects while make from srcdir]), [def_sub_projects=yes])
150	if test x$def_sub_projects = xyes; then
151	echo "yes"
152	fi
153	if test x$def_sub_projects = xno; then
154	echo "no"
155	fi
156	AM_CONDITIONAL(SUB_PROJECTS, test x$def_sub_projects = xyes)
157
158	#----------------------#
159	# Documentation-enable #
160	#----------------------#
161	def_documentation=no
162	AC_MSG_CHECKING([if the Documentation should be build by default])
163	AC_ARG_ENABLE([documentation],
164	AC_HELP_STRING( [--enable-documentation],
165	[also builds the sDocumentation while make from srcdir]), [def_documentation=yes])
166	if test x$def_documentation = xyes; then
167	echo "yes"
168	fi
169	if test x$def_documentation = xno; then
170	echo "no"
171	fi
172	AM_CONDITIONAL(DOCUMENTATION, test x$def_documentation = xyes)
173	#######################
174	## PROGRAMM CHECKING ##
175	## 3. party Programs ##
176	#######################
177
178	#----------------------#
179	# checking for Doxygen #
180	#----------------------#
181	AC_PATH_PROG(DOXYGEN, doxygen)
182	AM_CONDITIONAL(DOXYGEN, test $DOXYGEN)
183
184	#########################
185	## CHECKING FOR SYSTEM ##
186	#########################
187	## here the system is checked, and openGL is included
188	## also checking for SDL on differen Systems
189
190	AC_MSG_CHECKING([for System])
191	## checking for openGL-environment and other sys-specific parameters
192	case "$target" in
193	#---------#
194	# WINDOWS #
195	#---------#
196	--mingw32*)
197	echo "mingw-WINDOWS detected"
198
199	mingw="yes"
200	MSBITFIELDS="-mms-bitfields"
201	MWINDOWS="-mwindows"
202
203	# checking gl header
204	#done before loop
205
206	# checking gl header
207	AC_CHECK_HEADERS(GL/gl.h ,,
208	[AC_MSG_ERROR([cannot find opengl headers]) ])
209	# checking for Windows openGl library
210	AC_CHECK_LIB([opengl32], [main], FOUND_opengl32=yes, "gl/gl.h")
211	if test x$FOUND_opengl32 = xyes ; then
212	LIBS="$LIBS -lopengl32"
213	else
214	echo "------------------"
215	echo "opengl not found."
216	echo "please install the opengl package which can be found at http://www.opengl.org"
217	echo "------------------"
218	exit -1
219	fi
220
221	# cheking for GLU-header
222	AC_CHECK_HEADERS([GL/glu.h] ,,
223	[AC_MSG_ERROR([cannot find opengl headers]) ])
224
225	# checking for libGLU
226	AC_CHECK_LIB([glu32], [main], FOUND_glu32=yes)
227	if test x$FOUND_glu32 = xyes ; then
228	LIBS="$LIBS -lGLU32"
229	else
230	echo "------------------"
231	echo "GLU library not found."
232	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
233	echo "------------------"
234	exit -1
235	fi
236
237	# checking for mingw32
238	AC_CHECK_LIB([mingw32], [main], FOUND_mingw32=yes)
239	if test x$FOUND_mingw32 = xyes; then
240	LIBS="$LIBS -lmingw32"
241	fi
242	# checking for SDL-headers
243	AC_CHECK_HEADERS([SDL/SDL.h] ,,
244	[AC_MSG_ERROR([cannot find SDL headers]) ])
245
246	#checking for libSDL
247	AC_CHECK_LIB([sdlmain], [main], FOUND_sdlmain=yes)
248	if test x$FOUND_sdlmain = xyes ; then
249	LIBS="$LIBS -lsdlmain"
250	else
251	echo "------------------"
252	echo "SDL library not found."
253	echo "please install the SDL library, which can be found at http://www.libsdl.org"
254	echo "------------------"
255	exit 1
256	fi
257	AC_CHECK_LIB([sdl], [main], FOUND_sdl=yes)
258	if test x$FOUND_sdl = xyes ; then
259	LIBS="$LIBS -lsdl"
260	else
261	echo "------------------"
262	echo "SDL library not found."
263	echo "please install the SDL library, which can be found at http://www.libsdl.org"
264	echo "------------------"
265	exit -1
266	fi
267
268	;;
269	#-------#
270	# LINUX #
271	#-------#
272	--linux*)
273	echo "Linux detected"
274
275	Linux="yes"
276
277	CPPFLAGS="-I/usr/X11R6/include"
278	LDFLAGS="-L/usr/lib/opengl/xorg-x11/lib -L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
279	# checking gl header
280	AC_CHECK_HEADERS([GL/gl.h] ,,
281	[AC_MSG_ERROR([cannot find opengl headers]) ])
282
283	# checking for Unix GL
284	AC_CHECK_LIB([GL], [glLoadIdentity], FOUND_GL=yes)
285	if test x$FOUND_GL = xyes ; then
286	LIBS="$LIBS -lGL"
287	else
288	echo "------------------"
289	echo "opengl not found."
290	echo "please install the opengl package which can be found at http://www.opengl.org"
291	echo "------------------"
292	exit -1
293	fi
294
295	# cheking for GLU-header
296	AC_CHECK_HEADERS([GL/glu.h] ,,
297	[AC_MSG_ERROR([cannot find opengl headers]) ])
298
299	AC_CHECK_LIB([GLU], [gluProject], FOUND_GLU=yes)
300	if test x$FOUND_GLU = xyes ; then
301	LIBS="$LIBS -lGLU"
302	else
303	echo "------------------"
304	echo "GLU library not found."
305	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
306	echo "------------------"
307	exit -1
308	fi
309
310	# checking for SDL-headers
311	AC_CHECK_HEADERS([SDL/SDL.h] ,,
312	[AC_MSG_ERROR([cannot find SDL headers]) ])
313
314	# checking for SDL-lib
315	AC_CHECK_LIB([SDL], [main], FOUND_SDL=yes)
316	if test x$FOUND_SDL = xyes ; then
317	LIBS="$LIBS -lSDL"
318	else
319	echo "------------------"
320	echo "SDL library not found."
321	echo "please install the SDL library, which can be found at http://www.libsdl.org"
322	echo "------------------"
323	exit -1
324	fi
325
326
327	## checking for SDL
328	# SDL_VERSION=1.2.7
329	# AM_PATH_SDL($SDL_VERSION,
330	# :,
331	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
332	# )
333	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
334	# LIBS="$LIBS $SDL_LIBS"
335	;;
336	#-----------#
337	# MAC -OS X #
338	#-----------#
339	darwin)
340	echo "OS X detected"
341
342	osX="yes"
343
344	CPPFLAGS="-I/sw/include $CPPFLAGS"
345	# checking gl header
346	AC_CHECK_HEADERS([OpenGL/gl.h] ,,
347	[AC_MSG_ERROR([cannot find opengl headers]) ])
348	# cheking for GLU-header
349	AC_CHECK_HEADERS([OpenGL/glu.h] ,,
350	[AC_MSG_ERROR([cannot find opengl headers]) ])
351
352	LIBS="$LIBS -framework OpenGL"
353
354	SDL_CFLAGS=`sdl-config --cflags`
355	SDL_LIBS=`sdl-config --libs`
356	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
357	LIBS="$LIBS $SDL_LIBS"
358
359
360	# checking for SDL-headers
361	# AC_CHECK_HEADERS(SDL/SDL.h ,,
362	# [AC_MSG_ERROR([cannot find SDL headers]) ])
363
364	## checking for SDL
365	# SDL_VERSION=1.2.7
366	# AM_PATH_SDL($SDL_VERSION,
367	# :,
368	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
369	# )
370
371
372	;;
373
374	*)
375	;;
376	esac
377
378	AC_SUBST(MSBITFIELDS)
379
380	###################################
381	## CHECKING FOR HEADERS AND LIBS ##
382	###################################
383
384	#-----------#
385	# SDL_Image #
386	#-----------#
387	if test x$def_sdl_image = xyes; then
388	# checking for SDL_image-headers
389	AC_CHECK_HEADERS([SDL/SDL_image.h] ,,
390	[echo "sdl_image not found. falling back to other options"; def_sdl_image=no ])
391	fi
392	if test x$def_sdl_image = xyes; then
393	# checking for SDL_image-lib
394	AC_CHECK_LIB([SDL_image], [main], [FOUND_SDL_image=yes])
395	if test x$FOUND_SDL_image = xyes ; then
396	LIBS="$LIBS -lSDL_image"
397	else
398	echo "------------------"
399	echo "SDL_image library not found."
400	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
401	echo "------------------"
402	exit -1
403	fi
404	fi
405
406	## case no SDL-image:
407	if test x$def_sdl_image = xno; then
408	#---------#
409	# libjpeg #
410	#---------#
411	AC_CHECK_HEADERS([jpeglib.h], [jpegHeader="yes"],
412	[jpegHeader="no"])
413	if test x$jpegHeader = xno; then
414	echo " not including jpeg."
415	else
416	AC_CHECK_LIB([jpeg], [main], [FOUND_jpeg=yes])
417	if test x$FOUND_jpeg = xyes ; then
418	LIBS="$LIBS -ljpeg"
419	else
420	echo "------------------"
421	echo "jpeg library not found."
422	echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org"
423	echo "------------------"
424	exit -1
425	fi
426	fi
427
428	#--------#
429	# libpng #
430	#--------#
431	AC_CHECK_HEADERS([png.h], [pngHeader="yes"],
432	[pngHeader="no"])
433	if test x$pngHeader = xno; then
434	echo " not including png."
435	else
436	AC_CHECK_LIB([png], [main], FOUND_png=yes)
437	if test x$FOUND_png = xyes ; then
438	LIBS="$LIBS -lpng"
439	else
440	echo "------------------"
441	echo "png library not found."
442	echo "please install the png library, which can be found at http://libpng.org/pub/png/libpng.html"
443	echo "------------------"
444	exit -1
445	fi
446	fi
447	fi
448
449	#-----#
450	# GTK #
451	#-----#
452	if test x$def_gtk = xyes; then
453
454	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
455	AC_MSG_CHECKING([for gtk2.0])
456	if `pkg-config --exists gtk+-2.0`; then
457	echo "yes"
458	have_gtk2=yes
459	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
460	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
461	AC_DEFINE_UNQUOTED(HAVE_GTK2, 1, [if we have GTK2])
462	else
463	echo "no"
464	fi
465
466	fi
467	AC_SUBST(GTK2_LIBS)
468	AC_SUBST(GTK2_CFLAGS)
469	AM_CONDITIONAL(HAVE_GTK2, test x$have_gtk2 = xyes)
470
471	#---------#
472	# gThread #
473	#---------#
474	if test x$def_gthread = xyes; then
475
476	AC_MSG_CHECKING([for gthread])
477	if `pkg-config --exists gthread-2.0`; then
478	echo "yes"
479	have_gthread=yes
480	GTHREAD_LIBS=`pkg-config --libs gthread-2.0`
481	GTHREAD_CFLAGS=`pkg-config --cflags gthread-2.0`
482	AC_DEFINE_UNQUOTED(HAVE_GTHREAD, 1, [if we have gThread])
483	else
484	echo "no"
485	fi
486
487	fi
488	AC_SUBST(GTHREAD_LIBS)
489	AC_SUBST(GTHREAD_CFLAGS)
490	AM_CONDITIONAL(HAVE_GTHREAD, test x$have_gthread = xyes)
491
492	#---------#
493	# libcURL #
494	#---------#
495	if test x$def_curl = xyes; then
496
497	AC_CHECK_HEADERS([curl/curl.h], [curlHeader="yes"], [curlHeader="no"])
498	AC_CHECK_LIB([curl], [main], [FOUND_curl=yes])
499	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
500	have_curl=yes
501	CURL_LIBS=`curl-config --libs`
502	CURLCFLAGS=`curl-config --cflags`
503	AC_DEFINE_UNQUOTED(HAVE_CURL, 1, [if we have CURL])
504	else
505	have_curl=no
506	fi
507
508	fi
509	AC_SUBST(CURL_LIBS)
510	AC_SUBST(CURL_CFLAGS)
511	AM_CONDITIONAL(HAVE_CURL, test x$have_curl = xyes)
512
513	#---------#
514	# pthread #
515	#---------#
516	if test x$def_pthread = xyes ; then
517	if test x$have_gthread = xyes ; then
518	AC_CHECK_HEADERS([pthread.h], [pthreadHeader="yes"], [pthreadHeader="no"])
519	AC_CHECK_LIB([pthread], [main], [FOUND_pthread=yes])
520	if test x$FOUND_pthread = xyes ; then
521	LIBS="$LIBS -lpthread"
522	fi
523	fi
524	fi
525
526
527	# FIXME: Replace `main' with a function in `-lm':
528	AC_CHECK_LIB([m], [main])
529
530
531	# Checks for header files.
532	AC_HEADER_STDC
533	AC_CHECK_HEADERS([stdlib.h string.h])
534
535	# Checks for typedefs, structures, and compiler characteristics.
536	AC_HEADER_STDBOOL
537
538	# Checks for library functions.
539	AC_FUNC_MALLOC
540	AC_CHECK_FUNCS([bzero sqrt])
541
542	######################
543	## OUTPUT CONFIGURE ##
544	######################
545	AC_CONFIG_FILES([Makefile
546	src/Makefile
547	src/lib/Makefile
548	src/lib/graphics/Makefile
549	src/lib/graphics/importer/Makefile
550	src/lib/gui/Makefile
551	src/lib/gui/console/Makefile
552	src/lib/gui/gui/Makefile
553	src/subprojects/Makefile
554	src/subprojects/testmain/Makefile])
555
556	AC_OUTPUT

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