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Ticket #16155: configure.ac

File configure.ac, 31.0 KB (added by jcopenha@…, 4 years ago)

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1	# Process this file with autoconf to produce a configure script.
2	AC_INIT([advance],[source])
3	AC_CONFIG_HEADERS([advance/lib/config.h:advance/lib/config.hin])
4	AC_CANONICAL_HOST
5	AC_PREREQ(2.57)
6	AC_COPYRIGHT([Copyright 2005 Andrea Mazzoleni])
7
8	# Checks for system.
9	case "$host" in
10	--linux*)
11	ac_system=unix
12	ac_host=linux
13	ac_host_cflags=
14	ac_host_ldflags=
15	AC_SUBST([ASMFLAGS],["-f elf"])
16	AC_SUBST([CFLAGS_FOR_BUILD],["-O0 -DUSE_COMPILER_GNUC -DUSE_OBJ_ELF -DUSE_OS_UNIX"])
17	AC_SUBST([EXE],[])
18	;;
19	--darwin*)
20	ac_system=unix
21	ac_host=darwin
22	ac_host_cflags=-no-cpp-precomp
23	ac_host_ldflags=
24	AC_SUBST([ASMFLAGS],[""])
25	AC_SUBST([CFLAGS_FOR_BUILD],["-O0"])
26	AC_SUBST([EXE],[])
27	;;
28	--cygwin* \| --mingw32*)
29	ac_system=windows
30	ac_host=windows
31	ac_host_cflags=
32	ac_host_ldflags=
33	AC_SUBST([ASMFLAGS],["-f coff"])
34	AC_SUBST([CFLAGS_FOR_BUILD],["-O0 -DUSE_COMPILER_GNUC -DUSE_OBJ_COFF -DUSE_OS_WINDOWS"])
35	AC_SUBST([EXE],[.exe])
36	;;
37	--msdos*)
38	ac_system=dos
39	ac_host=dos
40	ac_host_cflags=
41	ac_host_ldflags=
42	AC_SUBST([ASMFLAGS],["-f coff"])
43	AC_SUBST([CFLAGS_FOR_BUILD],["-O0 -DUSE_COMPILER_GNUC -DUSE_OBJ_COFF -DUSE_OS_DOS"])
44	AC_SUBST([EXE],[.exe])
45	;;
46	*)
47	ac_system=unix
48	ac_host=generic
49	ac_host_cflags=
50	ac_host_ldflags=
51	AC_SUBST([ASMFLAGS],[""])
52	AC_SUBST([CFLAGS_FOR_BUILD],["-O0"])
53	AC_SUBST([EXE],[])
54	;;
55	esac
56	AC_SUBST([CONF_SYSTEM],[$ac_system])
57	AC_SUBST([CONF_HOST],[$ac_host])
58
59	case "$build" in
60	--linux*)
61	ac_build=linux
62	AC_SUBST([EXE_FOR_BUILD],[])
63	;;
64	--darwin*)
65	ac_build=darwin
66	AC_SUBST([EXE_FOR_BUILD],[])
67	;;
68	--cygwin* \| --mingw32*)
69	ac_build=windows
70	AC_SUBST([EXE_FOR_BUILD],[.exe])
71	;;
72	--msdos*)
73	ac_build=dos
74	AC_SUBST([EXE_FOR_BUILD],[.exe])
75	;;
76	*)
77	ac_build=unix
78	AC_SUBST([EXE_FOR_BUILD],[])
79	;;
80	esac
81	AC_SUBST([CONF_BUILD],[$ac_build])
82
83	if test -z "$CFLAGS" ; then
84	ac_auto_cflags=yes
85	else
86	ac_auto_cflags=no
87	fi
88	if test -z "$LDFLAGS" ; then
89	ac_auto_ldflags=yes
90	else
91	ac_auto_ldflags=no
92	fi
93
94	# Checks for programs.
95	AC_PROG_CC
96	AC_PROG_CXX
97	AC_PROG_INSTALL
98	AC_PROG_LN_S
99	AC_CHECK_TOOLS(AR, ar)
100	AC_CHECK_TOOLS(RC, windres)
101	AC_CHECK_PROGS(RM, rm)
102	AC_CHECK_PROGS(CP, cp)
103	AC_CHECK_PROGS(MKDIR, mkdir)
104	AC_CHECK_PROGS(ECHO, echo)
105	AC_CHECK_PROGS(TAR, tar)
106	AC_CHECK_PROGS(GZIP, gzip)
107	AC_CHECK_PROGS(ZIP, zip)
108
109	if test "x$cross_compiling" = "xyes"; then
110	# if cross compiling autodetect the system compilers
111	AC_CHECK_PROGS(CC_FOR_BUILD, gcc cc)
112	AC_CHECK_PROGS(CXX_FOR_BUILD, g++ gxx c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC)
113	else
114	#if not cross compiling use the already detected compilers
115	CC_FOR_BUILD=$CC
116	CXX_FOR_BUILD=$CXX
117	AC_SUBST(CC_FOR_BUILD)
118	AC_SUBST(CXX_FOR_BUILD)
119	fi
120
121	# Checks for optimizations
122	AC_ARG_ENABLE(
123	[debug],
124	AC_HELP_STRING([--enable-debug],[enable the test compilation without optimization and with debug info. Only for developers. (default no)]),
125	[ac_enable_debug=$enableval],
126	[ac_enable_debug=no]
127	)
128	AC_SUBST([CONF_DEBUG],[$ac_enable_debug])
129
130	AC_ARG_ENABLE(
131	[test],
132	AC_HELP_STRING([--enable-test],[enable the test compilation without optimization. Only for developers. (default no)]),
133	[ac_enable_test=$enableval],
134	[ac_enable_test=no]
135	)
136
137	AC_ARG_ENABLE(
138	[static],
139	AC_HELP_STRING([--enable-static],[enable static compilation. (default no)]),
140	[ac_enable_static=$enableval],
141	[ac_enable_static=no]
142	)
143
144	if test $ac_auto_cflags = yes; then
145	if test $ac_enable_debug = yes ; then
146	CFLAGS="-O0 -g -Wall -Wno-sign-compare -Wno-unused"
147	elif test $ac_enable_test = yes ; then
148	CFLAGS="-O0 -Wall -Wno-sign-compare -Wno-unused"
149	else
150	CFLAGS=""
151	AC_CHECK_CPU_ARCH
152	AC_CHECK_CC_ARCH
153	if test ! $ac_cc_arch = blend; then
154	CFLAGS="$CFLAGS -march=$ac_cc_arch "
155	AC_CHECK_CC_OPT([-fomit-frame-pointer], [CFLAGS="$CFLAGS -fomit-frame-pointer"], [])
156	fi
157	# -O3 don't seem to be safe on x86 platforms, also on latest gcc 3.3.x
158	AC_CHECK_CC_OPT([-O2], [CFLAGS="$CFLAGS -O2"], [CFLAGS="$CFLAGS -O"])
159	# -fno-merge-constants is required to speedup the link time. ld spends a lot of time trying to merge partial strings.
160	AC_CHECK_CC_OPT([-fno-merge-constants], [CFLAGS="$CFLAGS -fno-merge-constants"], [])
161	AC_CHECK_CC_OPT([-Wall], [CFLAGS="$CFLAGS -Wall"], [])
162	AC_CHECK_CC_OPT([-Wno-sign-compare], [CFLAGS="$CFLAGS -Wno-sign-compare"], [])
163	AC_CHECK_CC_OPT([-Wno-unused], [CFLAGS="$CFLAGS -Wno-unused"], [])
164	fi
165	if test ! -z $ac_host_cflags; then
166	CFLAGS="$ac_host_cflags $CFLAGS"
167	fi
168	fi
169	if test $ac_auto_ldflags = yes ; then
170	if test $ac_enable_debug = yes ; then
171	if test $ac_system = unix ; then
172	LDFLAGS="-rdynamic"
173	else
174	LDFLAGS="-g"
175	fi
176	else
177	LDFLAGS="-s"
178	fi
179	if test $ac_enable_static = yes ; then
180	LDFLAGS="-static $LDFLAGS"
181	fi
182	if test ! -z $ac_host_ldflags; then
183	LDFLAGS="$ac_host_ldflags $LDFLAGS"
184	fi
185	fi
186
187	AC_SUBST([CONF_CFLAGS_OPT],[$CFLAGS])
188	AC_SUBST([CONF_LDFLAGS],[$LDFLAGS])
189
190	# Checks for architecture
191	AC_C_BIGENDIAN(
192	[ac_is_bigendian=yes],
193	[ac_is_bigendian=no]
194	)
195	if test $ac_is_bigendian = yes; then
196	CFLAGS_ARCH="$CFLAGS_ARCH -DUSE_MSB"
197	else
198	CFLAGS_ARCH="$CFLAGS_ARCH -DUSE_LSB"
199	fi
200
201	AC_CHECK_SIZEOF(char)
202	AC_CHECK_SIZEOF(short)
203	AC_CHECK_SIZEOF(int)
204	AC_CHECK_SIZEOF(long)
205	AC_CHECK_SIZEOF(long long)
206	AC_CHECK_SIZEOF(void*)
207
208	AC_ARG_ENABLE(
209	[backtrace],
210	AC_HELP_STRING([--enable-backtrace],[enable the usage of backtrace (default auto)]),
211	[ac_enable_backtrace=$enableleval],
212	[ac_enable_backtrace=auto]
213	)
214	AC_ARG_ENABLE(
215	[ucontexth],
216	AC_HELP_STRING([--enable-ucontexth],[enable the usage of ucontext.h (default auto)]),
217	[ac_enable_ucontexth=$enableleval],
218	[ac_enable_ucontexth=auto]
219	)
220	AC_ARG_ENABLE(
221	[asm],
222	AC_HELP_STRING([--enable-asm],[enable the Pentium assembler optimizations (default auto)]),
223	[ac_enable_asm=$enableval],
224	[ac_enable_asm=auto]
225	)
226	if test $ac_enable_asm = auto; then
227	AC_MSG_CHECKING([whether ${CC-cc} accepts Pentium assembler])
228	AC_TRY_COMPILE([
229	], [
230	#if !defined(__GNUC__) \|\| !defined(__i386__)
231	choke me
232	#endif
233	],[ac_enable_asm=yes],[ac_enable_asm=no])
234	AC_MSG_RESULT([$ac_enable_asm])
235	if test $ac_enable_asm = yes; then
236	AC_CHECK_PROGS([ASM], [${ac_tool_prefix}nasm], [none])
237	if test $ASM = none; then
238	ac_enable_asm=no
239	else
240	CFLAGS_ARCH="$CFLAGS_ARCH -DUSE_ASM_INLINE"
241	fi
242	fi
243	elif test $ac_enable_asm = yes; then
244	AC_CHECK_PROGS([ASM], [${ac_tool_prefix}nasm], [none])
245	if test $ASM = none; then
246	AC_MSG_ERROR([the NASM assembler is required for the "asm" compilation])
247	else
248	CFLAGS_ARCH="$CFLAGS_ARCH -DUSE_ASM_INLINE"
249	fi
250	fi
251
252	AC_ARG_ENABLE(
253	[asm-mips3],
254	AC_HELP_STRING([--enable-asm-mips3],[enable the Pentium assembler MIPS3 emulator (default auto)]),
255	[ac_enable_asm_mips3=$enableval],
256	[ac_enable_asm_mips3=auto]
257	)
258	if test $ac_enable_asm_mips3 = auto; then
259	if test $ac_enable_asm = yes; then
260	ac_enable_asm_mips3=yes
261	else
262	ac_enable_asm_mips3=no
263	fi
264	fi
265	if test $ac_enable_asm_mips3 = yes; then
266	if test ! $ac_enable_asm = yes; then
267	AC_MSG_ERROR([the Pentium assembler is required for the "asm-mips3" compilation])
268	fi
269	CFLAGS_ARCH="$CFLAGS_ARCH -DUSE_ASM_EMUMIPS3"
270	fi
271
272	AC_SUBST([CONF_CFLAGS_ARCH],[$CFLAGS_ARCH])
273
274	# Checks for configuration options.
275	AC_ARG_WITH(
276	[emu],
277	AC_HELP_STRING([--with-emu],[select the emulator to use: mame, mess, none (default auto)]),
278	[ac_with_emu=$withval],
279	[ac_with_emu=auto]
280	)
281	if test $ac_with_emu = auto; then
282	if test -f $srcdir/advance/advmame.dif ; then
283	ac_with_emu=mame
284	elif test -f $srcdir/advance/advmess.dif ; then
285	ac_with_emu=mess
286	else
287	ac_with_emu=none
288	fi
289	fi
290	if test $ac_with_emu = mame; then
291	if test ! -f $srcdir/src/mame.mak ; then
292	AC_MSG_ERROR([you need the MAME source in the $srcdir/src/ directory. Check the BUILD file for instructions.])
293	fi
294	if test ! -f $srcdir/src/advance.pat ; then
295	AC_MSG_ERROR([you must patch the MAME source in $srcdir/src/ with the $srcdir/advance/advmame.dif patch. Check the BUILD file for instructions.])
296	fi
297	elif test $ac_with_emu = mess; then
298	if test ! -f $srcdir/srcmess/core.mak ; then
299	AC_MSG_ERROR([you need the MESS source in the $srcdir/srcmess/ directory. Check the BUILD file for instructions.])
300	fi
301	if test ! -f $srcdir/mess/mess.mak ; then
302	AC_MSG_ERROR([you need the MESS source in the $srcdir/mess/ directory. Check the BUILD file for instructions.])
303	fi
304	if test ! -f $srcdir/srcmess/advance.pat ; then
305	AC_MSG_ERROR([you must patch the MESS source in $srcdir/srcmess/ with the advance/advmess.dif patch. Check the BUILD file for instructions.])
306	fi
307	if test ! -f $srcdir/mess/advance.pat ; then
308	AC_MSG_ERROR([you must patch the MESS source in $srcdir/mess/ with the advance/mess.dif patch. Check the BUILD file for instructions.])
309	fi
310	elif test ! $ac_with_emu = none; then
311	AC_MSG_ERROR([unknown emulator $ac_with_emu])
312	fi
313	AC_SUBST(CONF_EMU,$ac_with_emu)
314
315	AC_ARG_ENABLE(
316	[debugger],
317	AC_HELP_STRING([--enable-debugger],[enable the emulator debugger (default no)]),
318	[ac_enable_debugger=$enableval],
319	[ac_enable_debugger=no]
320	)
321	AC_SUBST([CONF_DEBUGGER],[$ac_enable_debugger])
322
323	# Checks for header files.
324	# Checks for typedefs, structures, and compiler characteristics.
325	# Checks for library functions.
326
327	if test $ac_system = unix ; then
328	AC_HEADER_STDC
329	AC_HEADER_SYS_WAIT
330	AC_HEADER_DIRENT
331	AC_HEADER_TIME
332	AC_HEADER_TIOCGWINSZ
333	AC_CHECK_HEADERS([unistd.h sched.h netdb.h termios.h execinfo.h])
334	AC_CHECK_HEADERS([sys/utsname.h sys/types.h sys/stat.h sys/socket.h sys/select.h sys/ioctl.h sys/time.h sys/mman.h sys/io.h sys/kd.h sys/vt.h])
335	AC_CHECK_HEADERS([netinet/in.h])
336	if test $ac_enable_ucontexth = auto; then
337	AC_CHECK_HEADERS([ucontext.h])
338	fi
339	AC_C_CONST
340	AC_C_RESTRICT
341	AC_C_INLINE
342	AC_FUNC_ALLOCA
343	AC_FUNC_MMAP
344	AC_FUNC_SELECT_ARGTYPES
345	AC_FUNC_VPRINTF
346	AC_CHECK_FUNCS([strcasecmp strerror])
347	if test $ac_enable_backtrace = auto; then
348	AC_CHECK_FUNCS([backtrace backtrace_symbols])
349	fi
350	AC_CHECK_FUNCS([uname sysconf])
351	AC_CHECK_FUNCS([flockfile funlockfile fread_unlocked fwrite_unlocked fgetc_unlocked feof_unlocked])
352	AC_CHECK_FUNCS([iopl mprotect])
353	AC_MSG_CHECKING([for port in/out])
354	AC_TRY_LINK([
355	#include <sys/io.h>
356	], [
357	outb(0x80, inb(0x80));
358	],[ac_func_inout=yes],[ac_func_inout=no])
359	AC_MSG_RESULT([$ac_func_inout])
360	if test $ac_func_inout = yes; then
361	AC_DEFINE([HAVE_INOUT],[1],[Define to 1 if you have the `inb' and `outb' functions.])
362	fi
363	fi
364
365	# Checks for libraries.
366
367	ac_lib_direct_flag=no
368	ac_lib_video_flag=no
369	ac_lib_text_flag=no
370	ac_lib_sound_flag=no
371	ac_lib_keyboard_flag=no
372
373	if test $ac_system = dos; then
374	ac_lib_video="$ac_lib_video svgaline vbeline vgaline vbe"
375	ac_lib_sound="$ac_lib_sound seal vsync allegro"
376	ac_lib_keyboard="$ac_lib_keyboard allegro"
377	ac_lib_joystick="$ac_lib_joystick allegro"
378	ac_lib_mouse="$ac_lib_mouse allegro"
379	ac_lib_direct_flag=yes
380	ac_lib_video_flag=yes
381	ac_lib_sound_flag=yes
382	ac_lib_keyboard_flag=yes
383	ac_lib_text_flag=yes
384	fi
385
386	if test $ac_system = windows; then
387	ac_lib_text_flag=yes
388	fi
389
390	# Checks for zlib
391	AC_ARG_ENABLE(
392	[zlib],
393	AC_HELP_STRING([--enable-zlib],[enable the use of the zlib library. (default auto)]),
394	[ac_lib_zlib=$enableval],
395	[ac_lib_zlib=auto]
396	)
397	if test $ac_lib_zlib = auto; then
398	AC_CHECK_LIB(
399	[z],
400	[adler32],
401	[ac_lib_zlib=yes],
402	[ac_lib_zlib=no]
403	)
404	fi
405	if test $ac_lib_zlib = yes; then
406	ac_lib_other="$ac_lib_other zlib"
407	else
408	ac_lib_other="$ac_lib_other zlib(internal)"
409	fi
410	AC_SUBST([CONF_LIB_ZLIB],[$ac_lib_zlib])
411
412	# Checks for expat
413	AC_ARG_ENABLE(
414	[expat],
415	AC_HELP_STRING([--enable-expat],[enable the use of the expat library. (default auto)]),
416	[ac_lib_expat=$enableval],
417	[ac_lib_expat=auto]
418	)
419	if test $ac_lib_expat = auto; then
420	AC_CHECK_LIB(
421	[expat],
422	[XML_ParserCreate],
423	[ac_lib_expat=yes],
424	[ac_lib_expat=no]
425	)
426	fi
427	if test $ac_lib_expat = yes; then
428	ac_lib_other="$ac_lib_other expat"
429	else
430	ac_lib_other="$ac_lib_other expat(internal)"
431	fi
432	AC_SUBST([CONF_LIB_EXPAT],[$ac_lib_expat])
433
434	# Checks for svgalib
435	AC_ARG_ENABLE(
436	[svgalib],
437	AC_HELP_STRING([--enable-svgalib],[enable the use of the SVGALIB library. (default auto)]),
438	[ac_lib_svgalib=$enableval],
439	[ac_lib_svgalib=auto]
440	)
441	if test $ac_lib_svgalib = auto; then
442	AC_CHECK_LIB(
443	[vga],
444	[vga_init],
445	[ac_lib_svgalib=yes],
446	[ac_lib_svgalib=no],
447	[-lm]
448	)
449	if test $ac_lib_svgalib = yes; then
450	AC_MSG_CHECKING([for svgalib version])
451	AC_TRY_COMPILE([
452	#include <vga.h>
453	], [
454	#if !defined(SVGALIB_VER) \|\| (SVGALIB_VER<0x010900)
455	choke me
456	#endif
457	],[ac_lib_svgalib=yes],[ac_lib_svgalib=no])
458	AC_MSG_RESULT([$ac_lib_svgalib])
459	fi
460	elif test $ac_lib_svgalib = yes; then
461	AC_CHECK_LIB(
462	[vga],
463	[vga_init],
464	[],
465	[AC_MSG_ERROR([the SVGALIB library is missing])],
466	[-lm]
467	)
468	AC_MSG_CHECKING([for svgalib version])
469	AC_TRY_COMPILE([
470	#include <vga.h>
471	], [
472	#if !defined(SVGALIB_VER) \|\| (SVGALIB_VER<0x010900)
473	choke me
474	#endif
475	],[],[AC_MSG_ERROR([the SVGALIB library is too old. Please upgrade to the 1.9 or 2.0 version])])
476	AC_MSG_RESULT([yes])
477	fi
478	if test $ac_lib_svgalib = yes; then
479	ac_lib_video="$ac_lib_video svgalib"
480	ac_lib_keyboard="$ac_lib_keyboard svgalib"
481	ac_lib_mouse="$ac_lib_mouse svgalib"
482	ac_lib_joystick="$ac_lib_joystick svgalib"
483	ac_lib_direct_flag=yes
484	ac_lib_video_flag=yes
485	ac_lib_keyboard_flag=yes
486	fi
487	AC_SUBST([CONF_LIB_SVGALIB],[$ac_lib_svgalib])
488
489	# Checks for fb
490	AC_ARG_ENABLE(
491	[fb],
492	AC_HELP_STRING([--enable-fb],[enable the use of the Frame Buffer library. (default auto)]),
493	[ac_lib_fb=$enableval],
494	[ac_lib_fb=auto]
495	)
496	if test $ac_lib_fb = auto; then
497	AC_MSG_CHECKING([for FrameBuffer])
498	AC_TRY_COMPILE([
499	#include <linux/fb.h>
500	], [
501	struct fb_var_screeninfo dummy;
502	],[ac_lib_fb=yes],[ac_lib_fb=no])
503	AC_MSG_RESULT([$ac_lib_fb])
504	elif test $ac_lib_fb = yes; then
505	AC_MSG_CHECKING([for FrameBuffer])
506	AC_TRY_COMPILE([
507	#include <linux/fb.h>
508	], [
509	struct fb_var_screeninfo dummy;
510	],[],[AC_MSG_ERROR([the Frame Buffer library is missing])])
511	AC_MSG_RESULT([yes])
512	fi
513	if test $ac_lib_fb = yes; then
514	ac_lib_video="$ac_lib_video fb"
515	ac_lib_direct_flag=yes
516	ac_lib_video_flag=yes
517	fi
518	AC_SUBST([CONF_LIB_FB],[$ac_lib_fb])
519
520	# Checks for alsa
521	AC_ARG_ENABLE(
522	[alsa],
523	AC_HELP_STRING([--enable-alsa],[enable the use of the ALSA library. (default auto)]),
524	[ac_lib_alsa=$enableval],
525	[ac_lib_alsa=auto]
526	)
527	if test $ac_lib_alsa = auto; then
528	AC_CHECK_LIB(
529	[asound],
530	[snd_pcm_open],
531	[ac_lib_alsa=yes],
532	[ac_lib_alsa=no],
533	[-lm]
534	)
535	if test $ac_lib_alsa = yes; then
536	AC_MSG_CHECKING([for ALSA])
537	AC_TRY_COMPILE([
538	#include <alsa/asoundlib.h>
539	], [
540	#if SND_LIB_VERSION < ((0<<16)\|(9<<8)\|0)
541	choke me
542	#endif
543	],[ac_lib_alsa=yes],[ac_lib_alsa=no])
544	AC_MSG_RESULT([$ac_lib_alsa])
545	fi
546	elif test $ac_lib_alsa = yes; then
547	AC_CHECK_LIB(
548	[asound],
549	[snd_pcm_open],
550	[],
551	[AC_MSG_ERROR([the ALSA library is missing])],
552	[-lm]
553	)
554	AC_MSG_CHECKING([for ALSA version])
555	AC_TRY_COMPILE([
556	#include <alsa/asoundlib.h>
557	], [
558	#if SND_LIB_VERSION < ((0<<16)\|(9<<8)\|0)
559	choke me
560	#endif
561	],[],[AC_MSG_ERROR([the ALSA library is too old])])
562	AC_MSG_RESULT([yes])
563	fi
564	if test $ac_lib_alsa = yes; then
565	ac_lib_sound="$ac_lib_sound alsa"
566	ac_lib_sound_flag=yes
567	fi
568	AC_SUBST([CONF_LIB_ALSA],[$ac_lib_alsa])
569
570	# Checks for oss
571	AC_ARG_ENABLE(
572	[oss],
573	AC_HELP_STRING([--enable-oss],[enable the use of the OSS library. (default auto)]),
574	[ac_lib_oss=$enableval],
575	[ac_lib_oss=auto]
576	)
577	if test $ac_lib_oss = auto; then
578	AC_MSG_CHECKING([for OSS])
579	AC_TRY_COMPILE([
580	#include <sys/soundcard.h>
581	], [
582	int dummy = SNDCTL_DSP_SETFMT;
583	],[ac_lib_oss=yes],[ac_lib_oss=no])
584	AC_MSG_RESULT([$ac_lib_oss])
585	elif test $ac_lib_oss = yes; then
586	AC_MSG_CHECKING([for OSS])
587	AC_TRY_COMPILE([
588	#include <sys/soundcard.h>
589	], [
590	int dummy = SNDCTL_DSP_SETFMT;
591	],[],[AC_MSG_ERROR([the OSS library is missing])])
592	AC_MSG_RESULT([yes])
593	fi
594	if test $ac_lib_oss = yes; then
595	ac_lib_sound="$ac_lib_sound oss"
596	ac_lib_sound_flag=yes
597	fi
598	AC_SUBST([CONF_LIB_OSS],[$ac_lib_oss])
599
600	# Checks for pthread
601	AC_ARG_ENABLE(
602	[pthread],
603	AC_HELP_STRING([--enable-pthread],[enable the use of the pthread library (default auto)]),
604	[ac_lib_pthread=$enableval],
605	[ac_lib_pthread=auto]
606	)
607	if test $ac_lib_pthread = auto; then
608	AC_CHECK_LIB(
609	[pthread],
610	[pthread_create],
611	[ac_lib_pthread=yes],
612	[ac_lib_pthread=no],
613	[]
614	)
615	elif test $ac_lib_pthread = yes; then
616	AC_CHECK_LIB(
617	[pthread],
618	[pthread_create],
619	[],
620	[AC_MSG_ERROR([the pthread library is missing])],
621	[]
622	)
623	fi
624	if test $ac_lib_pthread = yes; then
625	ac_lib_other="$ac_lib_other pthread"
626	fi
627	AC_SUBST([CONF_LIB_PTHREAD],[$ac_lib_pthread])
628
629	# Checks for slang
630	AC_ARG_ENABLE(
631	[slang],
632	AC_HELP_STRING([--enable-slang],[enable the use of the sLang library (default auto)]),
633	[ac_lib_slang=$enableval],
634	[ac_lib_slang=auto]
635	)
636	if test $ac_lib_slang = auto; then
637	AC_CHECK_LIB(
638	[slang],
639	[SLang_init_tty],
640	[ac_lib_slang=yes],
641	[ac_lib_slang=no],
642	[]
643	)
644	elif test $ac_lib_slang = yes; then
645	AC_CHECK_LIB(
646	[slang],
647	[SLang_init_tty],
648	[],
649	[AC_MSG_ERROR([the sLang library is missing])],
650	[]
651	)
652	fi
653	if test $ac_lib_slang = yes; then
654	AC_CHECK_HEADERS([slang.h slang/slang.h], [break])
655	ac_lib_video="$ac_lib_video slang"
656	ac_lib_text_flag=yes
657	fi
658	AC_SUBST([CONF_LIB_SLANG],[$ac_lib_slang])
659
660	# Checks for ncurses
661	AC_ARG_ENABLE(
662	[ncurses],
663	AC_HELP_STRING([--enable-ncurses],[enable the use of the ncurses library (default auto)]),
664	[ac_lib_ncurses=$enableval],
665	[ac_lib_ncurses=auto]
666	)
667	if test $ac_lib_ncurses = auto; then
668	AC_CHECK_LIB(
669	[ncurses],
670	[endwin],
671	[ac_lib_ncurses=yes],
672	[ac_lib_ncurses=no],
673	[]
674	)
675	elif test $ac_lib_ncurses = yes; then
676	AC_CHECK_LIB(
677	[ncurses],
678	[endwin],
679	[],
680	[AC_MSG_ERROR([the sLang library is missing])],
681	[]
682	)
683	fi
684	if test $ac_lib_ncurses = yes; then
685	ac_lib_video="$ac_lib_video ncurses"
686	ac_lib_text_flag=yes
687	fi
688	AC_SUBST([CONF_LIB_NCURSES],[$ac_lib_ncurses])
689
690	# Checks for freetype
691	ac_lib_freetype_args=
692	ac_lib_freetype_path="$PATH"
693	AC_ARG_WITH(
694	[freetype-prefix],
695	AC_HELP_STRING([--with-freetype-prefix=DIR],[Prefix where FreeType2 is installed (optional)]),
696	[ac_lib_freetype_prefix="$withval"],
697	[ac_lib_freetype_prefix=""]
698	)
699	if test ! -z $ac_lib_freetype_prefix; then
700	ac_lib_freetype_args="--prefix=${ac_lib_freetype_prefix}"
701	ac_lib_freetype_path="${ac_lib_freetype_prefix}/bin"
702	fi
703	AC_ARG_ENABLE(
704	[freetype],
705	AC_HELP_STRING([--enable-freetype],[enable the use of the FreeType2 library. (default auto)]),
706	[ac_lib_freetype=$enableval],
707	[ac_lib_freetype=auto]
708	)
709	if test $ac_lib_freetype = auto; then
710	AC_PATH_PROGS(
711	[ac_lib_freetype_config],
712	[${ac_tool_prefix}freetype-config],
713	[],
714	[${ac_lib_freetype_path}]
715	)
716	if test -z $ac_lib_freetype_config; then
717	ac_lib_freetype=no
718	else
719	ac_save_CFLAGS="$CFLAGS"
720	ac_save_LIBS="$LIBS"
721	FREETYPECFLAGS=`$ac_lib_freetype_config $ac_lib_freetype_args --cflags`
722	FREETYPELIBS=`$ac_lib_freetype_config $ac_lib_freetype_args --libs`
723	CFLAGS="$FREETYPECFLAGS $CFLAGS"
724	LIBS="$FREETYPELIBS $LIBS"
725	AC_MSG_CHECKING([for FreeType2])
726	AC_TRY_LINK([
727	#include <ft2build.h>
728	#include FT_FREETYPE_H
729	#include FT_GLYPH_H
730	], [
731	FT_Library library;
732	int dummy = FT_RENDER_MODE_NORMAL;
733	FT_Init_FreeType(&library);
734	FT_Done_FreeType(library);
735	],[ac_lib_freetype=yes],[ac_lib_freetype=no])
736	AC_MSG_RESULT([$ac_lib_freetype])
737	CFLAGS="$ac_save_CFLAGS"
738	LIBS="$ac_save_LIBS"
739	fi
740	elif test $ac_lib_freetype = yes; then
741	AC_PATH_PROGS(
742	[ac_lib_freetype_config],
743	[${ac_tool_prefix}freetype-config],
744	[],
745	[${ac_lib_freetype_path}]
746	)
747	if test -z $ac_lib_freetype_config ; then
748	AC_MSG_ERROR([the ${ac_tool_prefix}freetype-config tool is missing])
749	else
750	ac_save_CFLAGS="$CFLAGS"
751	ac_save_LIBS="$LIBS"
752	FREETYPECFLAGS=`$ac_lib_freetype_config $ac_lib_freetype_args --cflags`
753	FREETYPELIBS=`$ac_lib_freetype_config $ac_lib_freetype_args --libs`
754	CFLAGS="$FREETYPECFLAGS $CFLAGS"
755	LIBS="$FREETYPELIBS $LIBS"
756	AC_MSG_CHECKING([for FreeType2])
757	AC_TRY_LINK([
758	#include <ft2build.h>
759	#include FT_FREETYPE_H
760	#include FT_GLYPH_H
761	], [
762	FT_Library library;
763	FT_Init_FreeType(&library);
764	FT_Done_FreeType(library);
765	],[],[AC_MSG_ERROR([the FreeType2 library is missing])])
766	AC_MSG_RESULT([yes])
767	CFLAGS="$ac_save_CFLAGS"
768	LIBS="$ac_save_LIBS"
769	fi
770	fi
771	if test $ac_lib_freetype = yes; then
772	ac_lib_other="$ac_lib_other freetype2"
773	fi
774	AC_SUBST([FREETYPECFLAGS])
775	AC_SUBST([FREETYPELIBS])
776	AC_SUBST([CONF_LIB_FREETYPE],[$ac_lib_freetype])
777
778	# Checks for sdl
779	ac_lib_sdl_args=
780	ac_lib_sdl_path="$PATH"
781	AC_ARG_WITH(
782	[sdl-prefix],
783	AC_HELP_STRING([--with-sdl-prefix=DIR],[Prefix where SDL is installed (optional)]),
784	[ac_lib_sdl_prefix="$withval"],
785	[ac_lib_sdl_prefix=""]
786	)
787	if test ! -z $ac_lib_sdl_prefix; then
788	ac_lib_sdl_args="--prefix=${ac_lib_sdl_prefix}"
789	ac_lib_sdl_path="${ac_lib_sdl_prefix}/bin"
790	fi
791	AC_ARG_ENABLE(
792	[sdl],
793	AC_HELP_STRING([--enable-sdl],[enable the use of the SDL library. (default auto)]),
794	[ac_lib_sdl=$enableval],
795	[ac_lib_sdl=auto]
796	)
797	if test $ac_lib_sdl = auto; then
798	AC_PATH_PROGS(
799	[ac_lib_sdl_config],
800	[${ac_tool_prefix}sdl-config],
801	[],
802	[${ac_lib_sdl_path}]
803	)
804	if test -z $ac_lib_sdl_config; then
805	ac_lib_sdl=no
806	else
807	ac_save_CFLAGS="$CFLAGS"
808	ac_save_LIBS="$LIBS"
809	SDLCFLAGS=`$ac_lib_sdl_config $ac_lib_sdl_args --cflags`
810	if test $ac_enable_static = yes ; then
811	SDLLIBS=`$ac_lib_sdl_config $ac_lib_sdl_args --static-libs`
812	else
813	SDLLIBS=`$ac_lib_sdl_config $ac_lib_sdl_args --libs`
814	fi
815	CFLAGS="$SDLCFLAGS $CFLAGS"
816	LIBS="$SDLLIBS $LIBS"
817	AC_MSG_CHECKING([for SDL])
818	AC_TRY_LINK([
819	#include "SDL.h"
820	#undef main
821	], [
822	SDL_Init(SDL_INIT_EVERYTHING);
823	],[ac_lib_sdl=yes],[ac_lib_sdl=no])
824	AC_MSG_RESULT([$ac_lib_sdl])
825	CFLAGS="$ac_save_CFLAGS"
826	LIBS="$ac_save_LIBS"
827	fi
828	elif test $ac_lib_sdl = yes; then
829	AC_PATH_PROGS(
830	[ac_lib_sdl_config],
831	[${ac_tool_prefix}sdl-config],
832	[],
833	[${ac_lib_sdl_path}]
834	)
835	if test -z $ac_lib_sdl_config ; then
836	AC_MSG_ERROR([the ${ac_tool_prefix}sdl-config tool is missing])
837	else
838	ac_save_CFLAGS="$CFLAGS"
839	ac_save_LIBS="$LIBS"
840	SDLCFLAGS=`$ac_lib_sdl_config $ac_lib_sdl_args --cflags`
841	if test $ac_enable_static = yes ; then
842	SDLLIBS=`$ac_lib_sdl_config $ac_lib_sdl_args --static-libs`
843	else
844	SDLLIBS=`$ac_lib_sdl_config $ac_lib_sdl_args --libs`
845	fi
846	CFLAGS="$SDLCFLAGS $CFLAGS"
847	LIBS="$SDLLIBS $LIBS"
848	AC_MSG_CHECKING([for SDL])
849	AC_TRY_LINK([
850	#include "SDL.h"
851	#undef main
852	], [
853	SDL_Init(SDL_INIT_EVERYTHING);
854	],[],[AC_MSG_ERROR([the SDL library is missing])])
855	AC_MSG_RESULT([yes])
856	CFLAGS="$ac_save_CFLAGS"
857	LIBS="$ac_save_LIBS"
858	fi
859	fi
860	if test $ac_lib_sdl = yes; then
861	ac_lib_video="$ac_lib_video sdl"
862	ac_lib_sound="$ac_lib_sound sdl"
863	ac_lib_keyboard="$ac_lib_keyboard sdl"
864	ac_lib_joystick="$ac_lib_joystick sdl"
865	ac_lib_mouse="$ac_lib_mouse sdl"
866	ac_lib_video_flag=yes
867	ac_lib_sound_flag=yes
868	ac_lib_keyboard_flag=yes
869	fi
870	AC_SUBST([SDLCFLAGS])
871	AC_SUBST([SDLLIBS])
872	AC_SUBST([CONF_LIB_SDL],[$ac_lib_sdl])
873
874	# Checks for svgawin
875	AC_ARG_ENABLE(
876	[svgawin],
877	AC_HELP_STRING([--enable-svgawin],[enable the use of the SVGAWIN library. (default auto)]),
878	[ac_lib_svgawin=$enableval],
879	[ac_lib_svgawin=auto]
880	)
881	if test $ac_lib_svgawin = auto; then
882	if test $ac_system = windows; then
883	if test $ac_lib_sdl = yes; then
884	ac_lib_svgawin=yes
885	else
886	ac_lib_svgawin=no
887	fi
888	else
889	ac_lib_svgawin=no
890	fi
891	fi
892	if test $ac_lib_svgawin = yes; then
893	if test ! $ac_system = windows; then
894	AC_MSG_ERROR([the SVGAWIN library is not supported in this host])
895	fi
896	if test $ac_lib_sdl = no; then
897	AC_MSG_ERROR([the SVGAWIN library requires the SDL library])
898	fi
899	fi
900	if test $ac_lib_svgawin = yes; then
901	ac_lib_video="$ac_lib_video svgawin"
902	ac_lib_direct_flag=yes
903	ac_lib_video_flag=yes
904	fi
905	AC_SUBST([CONF_LIB_SVGAWIN],[$ac_lib_svgawin])
906
907	# Checks for mrawinput
908	AC_ARG_ENABLE(
909	[mrawinput],
910	AC_HELP_STRING([--enable-mrawinput],[enable the use of the Windows Raw input mouse interface. (default auto)]),
911	[ac_lib_mrawinput=$enableval],
912	[ac_lib_mrawinput=auto]
913	)
914	if test $ac_lib_mrawinput = auto; then
915	if test $ac_system = windows; then
916	ac_lib_mrawinput=yes
917	else
918	ac_lib_mrawinput=no
919	fi
920	fi
921	if test $ac_lib_mrawinput = yes; then
922	if test ! $ac_system = windows; then
923	AC_MSG_ERROR([the rawinput library is not supported in this host])
924	fi
925	fi
926	if test $ac_lib_mrawinput = yes; then
927	ac_lib_mouse="$ac_lib_mouse rawinput"
928	fi
929	AC_SUBST([CONF_LIB_MRAWINPUT],[$ac_lib_mrawinput])
930
931	# Checks for mcpn
932	AC_ARG_ENABLE(
933	[mcpn],
934	AC_HELP_STRING([--enable-mcpn],[enable the use of the Windows CPN mouse interface. (default auto)]),
935	[ac_lib_mcpn=$enableval],
936	[ac_lib_mcpn=auto]
937	)
938	if test $ac_lib_mcpn = auto; then
939	if test $ac_system = windows; then
940	ac_lib_mcpn=yes
941	else
942	ac_lib_mcpn=no
943	fi
944	fi
945	if test $ac_lib_mcpn = yes; then
946	if test ! $ac_system = windows; then
947	AC_MSG_ERROR([the cpn library is not supported in this host])
948	fi
949	fi
950	if test $ac_lib_mcpn = yes; then
951	ac_lib_mouse="$ac_lib_mouse cpn"
952	fi
953	AC_SUBST([CONF_LIB_MCPN],[$ac_lib_mcpn])
954
955	# Checks for kraw
956	AC_ARG_ENABLE(
957	[kraw],
958	AC_HELP_STRING([--enable-kraw],[enable the use of the raw keyboard interface. (default auto)]),
959	[ac_lib_kraw=$enableval],
960	[ac_lib_kraw=auto]
961	)
962	if test $ac_lib_kraw = auto; then
963	AC_MSG_CHECKING([for raw keyboard interface])
964	AC_TRY_COMPILE([
965	#include <sys/kd.h>
966	#include <sys/vt.h>
967	#include <sys/ioctl.h>
968	#include <termios.h>
969	], [
970	int dummy0 = K_MEDIUMRAW;
971	int dummy1 = VT_ACTIVATE;
972	struct termios dummy2;
973	],[ac_lib_kraw=yes],[ac_lib_kraw=no])
974	AC_MSG_RESULT([$ac_lib_kraw])
975	elif test $ac_lib_kraw = yes; then
976	AC_MSG_CHECKING([for raw keyboard interface])
977	AC_TRY_COMPILE([
978	#include <sys/kd.h>
979	#include <sys/vt.h>
980	#include <sys/ioctl.h>
981	#include <termios.h>
982	], [
983	int dummy0 = K_MEDIUMRAW;
984	int dummy1 = VT_ACTIVATE;
985	struct termios dummy2;
986	],[],[AC_MSG_ERROR([the KRAW keyboard interface is missing])])
987	AC_MSG_RESULT([yes])
988	fi
989	if test $ac_lib_kraw = yes; then
990	ac_lib_keyboard="$ac_lib_keyboard raw"
991	ac_lib_keyboard_flag=yes
992	fi
993	AC_SUBST([CONF_LIB_KRAW],[$ac_lib_kraw])
994
995	# Checks for jraw
996	AC_ARG_ENABLE(
997	[jraw],
998	AC_HELP_STRING([--enable-jraw],[enable the use of the raw joystick interface. (default auto)]),
999	[ac_lib_jraw=$enableval],
1000	[ac_lib_jraw=auto]
1001	)
1002	if test $ac_lib_jraw = auto; then
1003	AC_MSG_CHECKING([for raw joystick interface])
1004	AC_TRY_COMPILE([
1005	#include <linux/joystick.h>
1006	], [
1007	#ifndef JS_VERSION
1008	choke me
1009	#endif
1010	],[ac_lib_jraw=yes],[ac_lib_jraw=no])
1011	AC_MSG_RESULT([$ac_lib_jraw])
1012	elif test $ac_lib_jraw = yes; then
1013	AC_MSG_CHECKING([for raw joystick interface])
1014	AC_TRY_COMPILE([
1015	#include <linux/joystick.h>
1016	], [
1017	#ifndef JS_VERSION
1018	choke me
1019	#endif
1020	],[],[AC_MSG_ERROR([the JRAW joystick interface is missing])])
1021	AC_MSG_RESULT([yes])
1022	fi
1023	if test $ac_lib_jraw = yes; then
1024	ac_lib_joystick="$ac_lib_joystick raw"
1025	fi
1026	AC_SUBST([CONF_LIB_JRAW],[$ac_lib_jraw])
1027
1028	# Checks for mraw
1029	AC_ARG_ENABLE(
1030	[mraw],
1031	AC_HELP_STRING([--enable-mraw],[enable the use of the raw mouse interface. (default auto)]),
1032	[ac_lib_mraw=$enableval],
1033	[ac_lib_mraw=auto]
1034	)
1035	if test $ac_lib_mraw = auto; then
1036	AC_MSG_CHECKING([for raw mouse interface])
1037	AC_TRY_COMPILE([
1038	#include <termios.h>
1039	], [
1040	tcsetattr(0, TCSAFLUSH, 0);
1041	],[ac_lib_mraw=yes],[ac_lib_mraw=no])
1042	AC_MSG_RESULT([$ac_lib_mraw])
1043	elif test $ac_lib_mraw = yes; then
1044	AC_MSG_CHECKING([for raw mouse interface])
1045	AC_TRY_COMPILE([
1046	#include <termios.h>
1047	], [
1048	tcsetattr(0, TCSAFLUSH, 0);
1049	],[],[AC_MSG_ERROR([the MRAW mouse interface is missing])])
1050	AC_MSG_RESULT([yes])
1051	fi
1052	if test $ac_lib_mraw = yes; then
1053	ac_lib_mouse="$ac_lib_mouse raw"
1054	fi
1055	AC_SUBST([CONF_LIB_MRAW],[$ac_lib_mraw])
1056
1057	# Checks for mevent
1058	AC_ARG_ENABLE(
1059	[mevent],
1060	AC_HELP_STRING([--enable-mevent],[enable the use of the event mouse interface. (default auto)]),
1061	[ac_lib_mevent=$enableval],
1062	[ac_lib_mevent=auto]
1063	)
1064	if test $ac_lib_mevent = auto; then
1065	AC_MSG_CHECKING([for event mouse interface])
1066	AC_TRY_COMPILE([
1067	#include <linux/input.h>
1068	], [
1069	int dummy = EVIOCGVERSION;
1070	],[ac_lib_mevent=yes],[ac_lib_mevent=no])
1071	AC_MSG_RESULT([$ac_lib_mevent])
1072	elif test $ac_lib_mevent = yes; then
1073	AC_MSG_CHECKING([for event mouse interface])
1074	AC_TRY_COMPILE([
1075	#include <linux/input.h>
1076	], [
1077	int dummy = EVIOCGVERSION;
1078	],[],[AC_MSG_ERROR([the event mouse interface is missing])])
1079	AC_MSG_RESULT([yes])
1080	fi
1081	if test $ac_lib_mevent = yes; then
1082	ac_lib_mouse="$ac_lib_mouse event"
1083	fi
1084	AC_SUBST([CONF_LIB_MEVENT],[$ac_lib_mevent])
1085
1086	# Checks for kevent
1087	AC_ARG_ENABLE(
1088	[kevent],
1089	AC_HELP_STRING([--enable-kevent],[enable the use of the event keyboard interface. (default auto)]),
1090	[ac_lib_kevent=$enableval],
1091	[ac_lib_kevent=auto]
1092	)
1093	if test $ac_lib_kevent = auto; then
1094	AC_MSG_CHECKING([for event keyboard interface])
1095	AC_TRY_COMPILE([
1096	#include <linux/input.h>
1097	], [
1098	int dummy = EVIOCGVERSION;
1099	],[ac_lib_kevent=yes],[ac_lib_kevent=no])
1100	AC_MSG_RESULT([$ac_lib_kevent])
1101	elif test $ac_lib_kevent = yes; then
1102	AC_MSG_CHECKING([for event keyboard interface])
1103	AC_TRY_COMPILE([
1104	#include <linux/input.h>
1105	], [
1106	int dummy = EVIOCGVERSION;
1107	],[],[AC_MSG_ERROR([the event keyboard interface is missing])])
1108	AC_MSG_RESULT([yes])
1109	fi
1110	if test $ac_lib_kevent = yes; then
1111	ac_lib_keyboard="$ac_lib_keyboard event"
1112	ac_lib_keyboard_flag=yes
1113	fi
1114	AC_SUBST([CONF_LIB_KEVENT],[$ac_lib_kevent])
1115
1116	# Checks for jevent
1117	AC_ARG_ENABLE(
1118	[jevent],
1119	AC_HELP_STRING([--enable-jevent],[enable the use of the event joystick interface. (default auto)]),
1120	[ac_lib_jevent=$enableval],
1121	[ac_lib_jevent=auto]
1122	)
1123	if test $ac_lib_jevent = auto; then
1124	AC_MSG_CHECKING([for event joystick interface])
1125	AC_TRY_COMPILE([
1126	#include <linux/input.h>
1127	], [
1128	int dummy = EVIOCGVERSION;
1129	],[ac_lib_jevent=yes],[ac_lib_jevent=no])
1130	AC_MSG_RESULT([$ac_lib_jevent])
1131	elif test $ac_lib_jevent = yes; then
1132	AC_MSG_CHECKING([for event joystick interface])
1133	AC_TRY_COMPILE([
1134	#include <linux/input.h>
1135	], [
1136	int dummy = EVIOCGVERSION;
1137	],[],[AC_MSG_ERROR([the event joystick interface is missing])])
1138	AC_MSG_RESULT([yes])
1139	fi
1140	if test $ac_lib_jevent = yes; then
1141	ac_lib_joystick="$ac_lib_joystick event"
1142	fi
1143	AC_SUBST([CONF_LIB_JEVENT],[$ac_lib_jevent])
1144
1145	# Final
1146	AC_SUBST([CONF_LIB_DIRECT],[$ac_lib_direct_flag])
1147	AC_CONFIG_FILES([Makefile])
1148	AC_OUTPUT
1149
1150	# Print user information
1151	echo ""
1152	echo "== Host =="
1153	echo "Environment :" $host
1154	if test $ac_is_bigendian = yes; then
1155	echo "Endianess : big"
1156	else
1157	echo "Endianess : little"
1158	fi
1159	echo "Bits :" $((8 * $ac_cv_sizeof_voidp))
1160	if test $ac_enable_asm = yes; then
1161	echo "Assembler for Pentium : yes"
1162	else
1163	echo "Assembler for Pentium : no"
1164	fi
1165	if test $ac_enable_asm_mips3 = yes; then
1166	echo "Assembler MIPS3 emulator for Pentium : yes"
1167	else
1168	echo "Assembler MIPS3 emulator for Pentium : no"
1169	fi
1170
1171	echo ""
1172	echo "== Drivers/Libraries =="
1173	if test $ac_lib_direct_flag = no ; then
1174	echo "Video :" $ac_lib_video
1175	echo "(No video driver is capable to program directly your video board."
1176	echo "You will not be able to use not standard video modes.)"
1177	else
1178	echo "Video :" $ac_lib_video
1179	fi
1180	echo "Sound :" $ac_lib_sound
1181	echo "Keyboard :" $ac_lib_keyboard
1182	echo "Joystick :" $ac_lib_joystick
1183	echo "Mouse :" $ac_lib_mouse
1184	echo "Misc :" $ac_lib_other
1185
1186	if test $ac_enable_debug = no ; then
1187	if test $ac_lib_video_flag = no; then
1188	AC_MSG_ERROR([no video library found. If you have the SDL library installed somewhere try using the --with-sdl-prefix option.])
1189	fi
1190	if test $ac_lib_sound_flag = no; then
1191	AC_MSG_ERROR([no sound library found])
1192	fi
1193	if test $ac_lib_text_flag = no; then
1194	AC_MSG_WARN([no text video mode library found. The advv/advcfg utilities will not work!])
1195	fi
1196	fi
1197
1198	echo ""
1199	echo "== Compiler =="
1200	echo "CC :" $CC
1201	echo "CXX :" $CXX
1202	echo "CFLAGS :" $CFLAGS $CFLAGS_OPTOPT
1203	echo "LDFLAGS :" $LDFLAGS
1204
1205	if test ! $ac_with_emu = none ; then
1206	echo ""
1207	echo "== Configuration =="
1208	echo "Emulator :" $ac_with_emu
1209	echo "Debugger :" $ac_enable_debugger
1210	fi
1211

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