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configure.ac @ 3521

Last change on this file since 3521 was 3499, checked in by chris, 20 years ago
orxonox/branches/levelloader: merged updated trunk structure into levelloader branch
File size: 13.8 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$def_sdl_image = xno; then
139	echo "no"
140	fi
141	#-------------------#
142	# SubProject-enable #
143	#-------------------#
144	def_sub_projects=no
145	AC_MSG_CHECKING([if the SubProjects should be built])
146	AC_ARG_ENABLE([sub-projects],
147	AC_HELP_STRING( [--enable-sub-projects],
148	[also builds the subProjects while make from srcdir]), [def_sub_projects=yes])
149	if test x$def_sub_projects = xyes; then
150	echo "yes"
151	fi
152	if test x$def_sub_projects = xno; then
153	echo "no"
154	fi
155	AM_CONDITIONAL(SUB_PROJECTS, test x$def_sub_projects = xyes)
156
157	#######################
158	## PROGRAMM CHECKING ##
159	## 3. party Programs ##
160	#######################
161
162	#----------------------#
163	# checking for Doxygen #
164	#----------------------#
165	AC_PATH_PROG(DOXYGEN, doxygen)
166	AM_CONDITIONAL(DOXYGEN, test $DOXYGEN)
167
168	#########################
169	## CHECKING FOR SYSTEM ##
170	#########################
171	## here the system is checked, and openGL is included
172	## also checking for SDL on differen Systems
173
174	AC_MSG_CHECKING([for System])
175	## checking for openGL-environment and other sys-specific parameters
176	case "$target" in
177	#---------#
178	# WINDOWS #
179	#---------#
180	--mingw32*)
181	echo "mingw-WINDOWS detected"
182
183	mingw="yes"
184	MSBITFIELDS="-mms-bitfields"
185	MWINDOWS="-mwindows"
186
187	# checking gl header
188	#done before loop
189
190	# checking gl header
191	AC_CHECK_HEADERS(GL/gl.h ,,
192	[AC_MSG_ERROR([cannot find opengl headers]) ])
193	# checking for Windows openGl library
194	AC_CHECK_LIB([opengl32], [main], FOUND_opengl32=yes, "gl/gl.h")
195	if test x$FOUND_opengl32 = xyes ; then
196	LIBS="$LIBS -lopengl32"
197	else
198	echo "------------------"
199	echo "opengl not found."
200	echo "please install the opengl package which can be found at http://www.opengl.org"
201	echo "------------------"
202	exit -1
203	fi
204
205	# cheking for GLU-header
206	AC_CHECK_HEADERS([GL/glu.h] ,,
207	[AC_MSG_ERROR([cannot find opengl headers]) ])
208
209	# checking for libGLU
210	AC_CHECK_LIB([glu32], [main], FOUND_glu32=yes)
211	if test x$FOUND_glu32 = xyes ; then
212	LIBS="$LIBS -lGLU32"
213	else
214	echo "------------------"
215	echo "GLU library not found."
216	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
217	echo "------------------"
218	exit -1
219	fi
220
221	# checking for mingw32
222	AC_CHECK_LIB([mingw32], [main], FOUND_mingw32=yes)
223	if test x$FOUND_mingw32 = xyes; then
224	LIBS="$LIBS -lmingw32"
225	fi
226	# checking for SDL-headers
227	AC_CHECK_HEADERS([SDL/SDL.h] ,,
228	[AC_MSG_ERROR([cannot find SDL headers]) ])
229
230	#checking for libSDL
231	AC_CHECK_LIB([sdlmain], [main], FOUND_sdlmain=yes)
232	if test x$FOUND_sdlmain = xyes ; then
233	LIBS="$LIBS -lsdlmain"
234	else
235	echo "------------------"
236	echo "SDL library not found."
237	echo "please install the SDL library, which can be found at http://www.libsdl.org"
238	echo "------------------"
239	exit 1
240	fi
241	AC_CHECK_LIB([sdl], [main], FOUND_sdl=yes)
242	if test x$FOUND_sdl = xyes ; then
243	LIBS="$LIBS -lsdl"
244	else
245	echo "------------------"
246	echo "SDL library not found."
247	echo "please install the SDL library, which can be found at http://www.libsdl.org"
248	echo "------------------"
249	exit -1
250	fi
251
252	;;
253	#-------#
254	# LINUX #
255	#-------#
256	--linux*)
257	echo "Linux detected"
258
259	Linux="yes"
260
261	CPPFLAGS="-I/usr/X11R6/include"
262	LDFLAGS="-L/usr/lib/opengl/xorg-x11/lib -L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
263	# checking gl header
264	AC_CHECK_HEADERS([GL/gl.h] ,,
265	[AC_MSG_ERROR([cannot find opengl headers]) ])
266
267	# checking for Unix GL
268	AC_CHECK_LIB([GL], [glLoadIdentity], FOUND_GL=yes)
269	if test x$FOUND_GL = xyes ; then
270	LIBS="$LIBS -lGL"
271	else
272	echo "------------------"
273	echo "opengl not found."
274	echo "please install the opengl package which can be found at http://www.opengl.org"
275	echo "------------------"
276	exit -1
277	fi
278
279	# cheking for GLU-header
280	AC_CHECK_HEADERS([GL/glu.h] ,,
281	[AC_MSG_ERROR([cannot find opengl headers]) ])
282
283	AC_CHECK_LIB([GLU], [gluProject], FOUND_GLU=yes)
284	if test x$FOUND_GLU = xyes ; then
285	LIBS="$LIBS -lGLU"
286	else
287	echo "------------------"
288	echo "GLU library not found."
289	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
290	echo "------------------"
291	exit -1
292	fi
293
294	# checking for SDL-headers
295	AC_CHECK_HEADERS([SDL/SDL.h] ,,
296	[AC_MSG_ERROR([cannot find SDL headers]) ])
297
298	# checking for SDL-lib
299	AC_CHECK_LIB([SDL], [main], FOUND_SDL=yes)
300	if test x$FOUND_SDL = xyes ; then
301	LIBS="$LIBS -lSDL"
302	else
303	echo "------------------"
304	echo "SDL library not found."
305	echo "please install the SDL library, which can be found at http://www.libsdl.org"
306	echo "------------------"
307	exit -1
308	fi
309
310
311	## checking for SDL
312	# SDL_VERSION=1.2.7
313	# AM_PATH_SDL($SDL_VERSION,
314	# :,
315	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
316	# )
317	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
318	# LIBS="$LIBS $SDL_LIBS"
319	;;
320	#-----------#
321	# MAC -OS X #
322	#-----------#
323	darwin)
324	echo "OS X detected"
325
326	osX="yes"
327
328	CPPFLAGS="-I/sw/include $CPPFLAGS"
329	# checking gl header
330	AC_CHECK_HEADERS([OpenGL/gl.h] ,,
331	[AC_MSG_ERROR([cannot find opengl headers]) ])
332	# cheking for GLU-header
333	AC_CHECK_HEADERS([OpenGL/glu.h] ,,
334	[AC_MSG_ERROR([cannot find opengl headers]) ])
335
336	LIBS="$LIBS -framework OpenGL"
337
338	SDL_CFLAGS=`sdl-config --cflags`
339	SDL_LIBS=`sdl-config --libs`
340	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
341	LIBS="$LIBS $SDL_LIBS"
342
343
344	# checking for SDL-headers
345	# AC_CHECK_HEADERS(SDL/SDL.h ,,
346	# [AC_MSG_ERROR([cannot find SDL headers]) ])
347
348	## checking for SDL
349	# SDL_VERSION=1.2.7
350	# AM_PATH_SDL($SDL_VERSION,
351	# :,
352	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
353	# )
354
355
356	;;
357
358	*)
359	;;
360	esac
361
362	AC_SUBST(MSBITFIELDS)
363
364	###################################
365	## CHECKING FOR HEADERS AND LIBS ##
366	###################################
367
368	#-----------#
369	# SDL_Image #
370	#-----------#
371	if test x$def_sdl_image = xyes; then
372	# checking for SDL_image-headers
373	AC_CHECK_HEADERS([SDL/SDL_image.h] ,,
374	[echo "sdl_image not found. falling back to other options"; def_sdl_image=no ])
375	fi
376	if test x$def_sdl_image = xyes; then
377	# checking for SDL_image-lib
378	AC_CHECK_LIB([SDL_image], [main], [FOUND_SDL_image=yes])
379	if test x$FOUND_SDL_image = xyes ; then
380	LIBS="$LIBS -lSDL_image"
381	else
382	echo "------------------"
383	echo "SDL_image library not found."
384	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
385	echo "------------------"
386	exit -1
387	fi
388	fi
389
390	## case no SDL-image:
391	if test x$def_sdl_image = xno; then
392	#---------#
393	# libjpeg #
394	#---------#
395	AC_CHECK_HEADERS([jpeglib.h], [jpegHeader="yes"],
396	[jpegHeader="no"])
397	if test x$jpegHeader = xno; then
398	echo " not including jpeg."
399	else
400	AC_CHECK_LIB([jpeg], [main], [FOUND_jpeg=yes])
401	if test x$FOUND_jpeg = xyes ; then
402	LIBS="$LIBS -ljpeg"
403	else
404	echo "------------------"
405	echo "jpeg library not found."
406	echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org"
407	echo "------------------"
408	exit -1
409	fi
410	fi
411
412	#--------#
413	# libpng #
414	#--------#
415	AC_CHECK_HEADERS([png.h], [pngHeader="yes"],
416	[pngHeader="no"])
417	if test x$pngHeader = xno; then
418	echo " not including png."
419	else
420	AC_CHECK_LIB([png], [main], FOUND_png=yes)
421	if test x$FOUND_png = xyes ; then
422	LIBS="$LIBS -lpng"
423	else
424	echo "------------------"
425	echo "png library not found."
426	echo "please install the png library, which can be found at http://libpng.org/pub/png/libpng.html"
427	echo "------------------"
428	exit -1
429	fi
430	fi
431	fi
432
433	#-----#
434	# GTK #
435	#-----#
436	if test x$def_gtk = xyes; then
437
438	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
439	AC_MSG_CHECKING([for gtk2.0])
440	if `pkg-config --exists gtk+-2.0`; then
441	echo "yes"
442	have_gtk2=yes
443	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
444	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
445	AC_DEFINE_UNQUOTED(HAVE_GTK2, 1, [if we have GTK2])
446	else
447	echo "no"
448	fi
449
450	fi
451	AC_SUBST(GTK2_LIBS)
452	AC_SUBST(GTK2_CFLAGS)
453	AM_CONDITIONAL(HAVE_GTK2, test x$have_gtk2 = xyes)
454
455	#---------#
456	# gThread #
457	#---------#
458	if test x$def_gthread = xyes; then
459
460	AC_MSG_CHECKING([for gthread])
461	if `pkg-config --exists gthread-2.0`; then
462	echo "yes"
463	have_gthread=yes
464	GTHREAD_LIBS=`pkg-config --libs gthread-2.0`
465	GTHREAD_CFLAGS=`pkg-config --cflags gthread-2.0`
466	AC_DEFINE_UNQUOTED(HAVE_GTHREAD, 1, [if we have gThread])
467	else
468	echo "no"
469	fi
470
471	fi
472	AC_SUBST(GTHREAD_LIBS)
473	AC_SUBST(GTHREAD_CFLAGS)
474	AM_CONDITIONAL(HAVE_GTHREAD, test x$have_gthread = xyes)
475
476	#---------#
477	# libcURL #
478	#---------#
479	if test x$def_curl = xyes; then
480
481	AC_CHECK_HEADERS([curl/curl.h], [curlHeader="yes"], [curlHeader="no"])
482	AC_CHECK_LIB([curl], [main], [FOUND_curl=yes])
483	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
484	have_curl=yes
485	CURL_LIBS=`curl-config --libs`
486	CURLCFLAGS=`curl-config --cflags`
487	AC_DEFINE_UNQUOTED(HAVE_CURL, 1, [if we have CURL])
488	else
489	have_curl=no
490	fi
491
492	fi
493	AC_SUBST(CURL_LIBS)
494	AC_SUBST(CURL_CFLAGS)
495	AM_CONDITIONAL(HAVE_CURL, test x$have_curl = xyes)
496
497	#---------#
498	# pthread #
499	#---------#
500	if test x$def_pthread = xyes ; then
501	if test x$have_gthread = xyes ; then
502	AC_CHECK_HEADERS([pthread.h], [pthreadHeader="yes"], [pthreadHeader="no"])
503	AC_CHECK_LIB([pthread], [main], [FOUND_pthread=yes])
504	if test x$FOUND_pthread = xyes ; then
505	LIBS="$LIBS -lpthread"
506	fi
507	fi
508	fi
509
510
511	# FIXME: Replace `main' with a function in `-lm':
512	AC_CHECK_LIB([m], [main])
513
514
515	# Checks for header files.
516	AC_HEADER_STDC
517	AC_CHECK_HEADERS([stdlib.h string.h])
518
519	# Checks for typedefs, structures, and compiler characteristics.
520	AC_HEADER_STDBOOL
521
522	# Checks for library functions.
523	AC_FUNC_MALLOC
524	AC_CHECK_FUNCS([bzero sqrt])
525
526	######################
527	## OUTPUT CONFIGURE ##
528	######################
529	AC_CONFIG_FILES([Makefile
530	src/Makefile
531	src/lib/Makefile
532	src/lib/graphics/Makefile
533	src/lib/graphics/importer/Makefile
534	src/lib/gui/Makefile
535	src/lib/gui/console/Makefile
536	src/lib/gui/gui/Makefile])
537
538	AC_OUTPUT

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