* ALL: bumped version number to 0.6.3-cvs
[vlc.git] / configure.ac
1 dnl Autoconf settings for vlc
2 dnl $Id: configure.ac,v 1.58 2003/08/13 23:26:55 gbazin Exp $
3
4 AC_INIT(vlc,0.6.3-cvs)
5
6 CONFIGURE_LINE="$0 $*"
7 CODENAME="Trevelyan"
8
9 AC_PREREQ(2.50)
10 AC_CONFIG_SRCDIR(src/libvlc.c)
11 AC_CONFIG_AUX_DIR(autotools)
12 AC_CANONICAL_SYSTEM
13
14 dnl XXX: we don't put any flags here, because automake 1.5 doesn't support
15 dnl them. And we need the comma otherwize automake will choke on it.
16 AM_INIT_AUTOMAKE(vlc,0.6.3-cvs)
17 AM_CONFIG_HEADER(config.h)
18
19 dnl
20 dnl  Save *FLAGS
21 dnl
22 AX_SAVE_FLAGS
23
24 dnl
25 dnl Check for tools
26 dnl
27 AC_PROG_CC
28 AM_PROG_CC_C_O
29 AC_PROG_CPP
30 AC_PROG_CXX
31 AC_PROG_MAKE_SET
32 AC_PROG_INSTALL
33
34 dnl AC_PROG_EGREP only exists in autoconf 2.54+, so we use AC_EGREP_CPP right
35 dnl now otherwise it might be set in an obscure if statement.
36 AC_EGREP_CPP(foo,foo)
37
38 dnl AC_PROG_OBJC doesn't seem to exist, this is the KDE workaround
39 AC_MSG_CHECKING(for an Objective-C compiler)
40 OBJC="${CXX}"
41 AC_SUBST(OBJC)
42 OBJCFLAGS="${CXXFLAGS} -fgnu-runtime -fconstant-string-class=NSConstantString"
43 AC_SUBST(OBJCFLAGS)
44 dnl _AM_DEPENDENCIES(OBJC) doesn't work, so hard code OBJCDEPMODE here
45 #OBJCDEPMODE="depmode=gcc3"
46 #AC_SUBST(OBJCDEPMODE)
47 _AM_DEPENDENCIES(OBJC)
48 AC_MSG_RESULT(not implemented yet)
49
50 dnl Find the right ranlib, even when cross-compiling
51 AC_CHECK_TOOL(RANLIB, ranlib, :)
52 AC_CHECK_TOOL(STRIP, strip, :)
53 AC_CHECK_TOOL(AR, ar, :)
54 AC_CHECK_TOOL(LD, ld, :)
55
56 dnl AM_PROG_LIBTOOL
57 AC_PROG_INSTALL
58
59 dnl Check for compiler properties
60 AC_C_CONST
61 AC_C_INLINE
62
63 dnl
64 dnl  Set default values
65 dnl
66 LDFLAGS_vlc="${LDFLAGS}"
67 LIBEXT=".so"
68
69 dnl
70 dnl  Check the operating system
71 dnl
72 case "${target_os}" in
73   "")
74     SYS=unknown
75     ;;
76   linux*)
77     SYS=linux
78     ;;
79   bsdi*)
80     SYS=bsdi
81     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
82     AX_ADD_LDFLAGS([dvd dvdcss vcd cdda],[-ldvd])
83     ;;
84   *bsd*)
85     SYS="${target_os}"
86     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
87     ;;
88   darwin*)
89     SYS=darwin
90     CFLAGS_save="${CFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
91     CXXFLAGS_save="${CXXFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
92     OBJCFLAGS_save="${OBJCFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; OBJCFLAGS="${OBJCFLAGS_save}"
93     AX_ADD_LDFLAGS([vlc ffmpeg],[-all_load])
94     AX_ADD_LDFLAGS([vlc],[-Wl,-multiply_defined,suppress])
95     LIBEXT=".dylib"
96     ;;
97   *mingw32* | *cygwin*)
98     AC_CHECK_TOOL(WINDRES, windres, :)
99     LIBEXT=".dll"
100
101     case "${target_os}" in
102       *mingw32*)
103         SYS=mingw32
104         ;;
105       *cygwin*)
106         dnl Check if we are using the mno-cygwin mode in which case we are
107         dnl actually dealing with a mingw32 compiler.
108         AC_EGREP_CPP(yes,
109             [#ifdef WIN32
110              yes
111              #endif],
112             SYS=mingw32, SYS=cygwin)
113         ;;
114     esac
115
116     if test "${SYS}" = "mingw32"; then
117         # add ws2_32 for closesocket, select, recv
118         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
119         AX_ADD_LDFLAGS([vlc],[-lws2_32 -lnetapi32 -lwinmm -mwindows])
120         AX_ADD_LDFLAGS([ipv4 ipv6 access_http access_mms access_udp access_ftp access_output_udp sap slp http httpd],[-lws2_32])
121     fi
122     ;;
123   *nto*)
124     SYS=nto
125     AX_ADD_LDFLAGS([x11 xvideo],[-lsocket])
126     ;;
127   solaris*)
128     SYS=solaris
129     ;;
130   hpux*)
131     SYS=hpux
132     LIBEXT=".sl"
133     ;;
134   beos)
135     SYS=beos
136     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
137     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
138     AX_ADD_LDFLAGS([vlc beos],[-lbe])
139     AX_ADD_CXXFLAGS([beos],[])
140     AX_ADD_LDFLAGS([beos],[-lmedia -ltranslation -ltracker -lgame])
141
142     dnl Check for BONE presence
143     AC_CHECK_LIB(socket, connect,
144         AX_ADD_LDFLAGS([vlc access_mms ipv4 httpd],[-lsocket -lbind]))
145
146     dnl Check for Zeta
147     AC_CHECK_LIB(zeta, find_directory_r, AX_ADD_LDFLAGS([vlc beos],[-lzeta]))
148     ;;
149   *)
150     SYS="${target_os}"
151     ;;
152 esac
153 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
154 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
155 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
156
157 dnl
158 dnl Gettext stuff
159 dnl
160 ALL_LINGUAS="de en_GB fr it ja no ru nl pl sv"
161 AM_GNU_GETTEXT_VERSION(0.11.5)
162 AM_GNU_GETTEXT
163 if test "${nls_cv_force_use_gnu_gettext}" = "yes"; then
164   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, Define if we use the local libintl)
165   INCLUDES="${INCLUDES} -I\$(top_builddir)/intl"
166 else
167   AC_CHECK_FUNCS(textdomain,,[
168     AC_CHECK_LIB(intl,textdomain,
169       AX_ADD_LDFLAGS([vlc],[${LIBINTL}]),,
170       ${LIBINTL}
171     )
172   ])
173 fi
174 AM_CONDITIONAL(BUILD_INTL, test "${nls_cv_force_use_gnu_gettext}" = "yes")
175 XGETTEXT="${XGETTEXT} --keyword=_NS --keyword=_ANS"
176
177 AC_MSG_CHECKING(for suffix of libraries)
178 AC_MSG_RESULT(${LIBEXT})
179
180 dnl Check for the need to include the mingwex lib for mingw32
181 if test "${SYS}" = "mingw32"
182 then
183     AC_CHECK_LIB(mingwex,opendir,
184         AC_CHECK_LIB(mingw32,opendir,AX_ADD_LDFLAGS([vlc],[]),
185             [AX_ADD_LDFLAGS([vlc gtk],[-lmingwex])])
186     )
187 fi
188
189 dnl Check for fnative-struct or mms-bitfields support for mingw32
190 if test "${SYS}" = "mingw32"
191 then
192     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
193         [ac_cv_c_mms_bitfields],
194         [CFLAGS="${CFLAGS_save} -mms-bitfields"
195          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
196     if test "${ac_cv_c_mms_bitfields}" != "no"; then
197         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
198         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
199     else
200         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
201             [ac_cv_c_fnative_struct],
202             [CFLAGS="${CFLAGS_save} -fnative-struct"
203              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
204         if test "${ac_cv_c_fnative_struct}" != "no"; then
205             CFLAGS_save="${CFLAGS_save} -fnative-struct";
206             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
207         fi
208     fi
209
210     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
211 fi
212
213 dnl Check for fvtable-thunks support for mingw32
214 if test "${SYS}" = "mingw32"
215 then
216 AC_LANG_PUSH(C++)
217     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
218         [ac_cv_cxx_fvtable_thunks],
219         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
220          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
221                         ac_cv_cxx_fvtable_thunks=no)])
222     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
223         CXXFLAGS_mingw32_special="-fvtable-thunks"
224     fi
225
226     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
227 AC_LANG_POP(C++)
228 fi
229
230 dnl Flags for plugin compilation
231 case "${SYS}" in
232   mingw32|cygwin)
233     AX_ADD_CFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
234     AX_ADD_CXXFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}])
235     AX_ADD_OBJCFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
236     ;;
237   *)
238     AX_ADD_CFLAGS([pic plugin mozilla],[-fpic -fPIC])
239     AX_ADD_CXXFLAGS([pic plugin mozilla],[-fpic -fPIC])
240     AX_ADD_OBJCFLAGS([pic plugin mozilla],[-fpic -fPIC])
241     AX_ADD_LDFLAGS([plugin mozilla],[-fpic -fPIC])
242     ;;
243 esac
244
245 dnl The -DSYS_FOO flag
246 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
247
248 dnl Check for system libs needed
249 need_libc=false
250
251 AC_CHECK_FUNCS(gettimeofday select strerror strtod strtol isatty vasprintf swab sigrelse getpwuid memalign posix_memalign gethostbyname2 if_nametoindex atoll getenv putenv setenv gmtime_r ctime_r)
252
253 dnl Check for usual libc functions
254 AC_CHECK_FUNCS(strdup strndup atof lseek)
255 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
256 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
257
258 AC_CHECK_FUNCS(connect,,[
259   AC_CHECK_LIB(socket,connect,[
260     AX_ADD_LDFLAGS([vlc ipv4],-lsocket)
261   ])
262 ])
263
264 AC_CHECK_FUNCS(send,,[
265   AC_CHECK_LIB(socket,send,[
266     AX_ADD_LDFLAGS([access_http access_mms access_udp access_ftp sap http access_output_udp],[-lsocket])
267   ])
268 ])
269
270 AC_CHECK_FUNCS(gethostbyname,,[
271   AC_CHECK_LIB(nsl,gethostbyname,[
272     AX_ADD_LDFLAGS([ipv4 httpd vlc],[-lnsl])
273   ],[
274     AC_CHECK_LIB(bind,gethostbyname,[
275       AX_ADD_LDFLAGS([ipv4 httpd],[-lbind])
276     ])
277   ])
278 ])
279
280 dnl Check for socklen_t
281 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
282   [AC_TRY_COMPILE(
283      [#include <sys/types.h>
284       #include <sys/socket.h>],
285      [socklen_t len = 42; return len;],
286      ac_cv_type_socklen_t=yes,
287      ac_cv_type_socklen_t=no)])
288 if test "${ac_cv_type_socklen_t}" != "no"; then
289   AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define if <sys/socket.h> defines socklen_t.])
290 fi
291
292 dnl Check for va_copy
293 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
294   AC_TRY_LINK(
295     [#include <stdarg.h>],
296     [va_list ap1, ap2; va_copy(ap1,ap2);],
297     [ac_cv_c_va_copy="yes"],
298     [ac_cv_c_va_copy="no"]))
299 if test "${ac_cv_c_va_copy}" = "yes"; then
300   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
301 fi
302 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
303   AC_TRY_LINK(
304     [#include <stdarg.h>],
305     [va_list ap1, ap2; __va_copy(ap1,ap2);],
306     [ac_cv_c___va_copy="yes"],
307     [ac_cv_c___va_copy="no"]))
308 if test "${ac_cv_c___va_copy}" = "yes"; then
309   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
310 fi
311
312 AC_CHECK_FUNCS(inet_aton,,[
313   AC_CHECK_LIB(resolv,inet_aton,[
314     AX_ADD_LDFLAGS([ipv4 httpd],[-lresolv])
315   ])
316 ])
317
318 dnl Check for getopt (always use builtin one on win32)
319 if test "${SYS}" = "mingw32"; then
320 need_getopt=:
321 else
322 need_getopt=false
323 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
324 [ # FreeBSD has a gnugetopt library for this:
325   AC_CHECK_LIB([gnugetopt],[getopt_long],
326     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
327      AX_ADD_LDFLAGS([vlc],[-lgnugetopt])],
328     [need_getopt=:])])
329 fi
330 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
331
332 if test "${SYS}" != "mingw32"; then
333 AC_TYPE_SIGNAL
334 AC_CHECK_LIB(dl,dlopen,[
335   AX_ADD_LDFLAGS([vlc],[-ldl])
336 ])
337 AC_CHECK_LIB(m,cos,[
338   AX_ADD_LDFLAGS([imdct adjust distort a52tofloat32],[-lm])
339 ])
340 AC_CHECK_LIB(m,pow,[
341   AX_ADD_LDFLAGS([ffmpeg stream_out_transcode imdct imdct3dn imdctsse i420_rgb faad],[-lm])
342 ])
343 AC_CHECK_LIB(m,sqrt,[
344   AX_ADD_LDFLAGS([headphone_channel_mixer],[-lm])
345 ])
346 fi # end "${SYS}" != "mingw32"
347
348 if test "${SYS}" != "mingw32"; then
349 dnl Check for pthreads - borrowed from XMMS
350 THREAD_LIB=error
351 if test "${THREAD_LIB}" = "error"; then
352   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
353 fi
354 if test "${THREAD_LIB}" = "error"; then
355   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
356 fi
357 if test "${THREAD_LIB}" = "error"; then
358   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
359 fi
360 if test "${THREAD_LIB}" = "error"; then
361   AC_CHECK_FUNCS(pthread_mutex_lock)
362   THREAD_LIB=""
363 fi
364
365 dnl Check for cthreads under GNU/Hurd for instance
366 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
367
368 dnl
369 dnl  GNU portable threads
370 dnl
371 AC_ARG_ENABLE(pth,
372   [  --enable-pth            GNU Pth support (default disabled)],
373   [ if test "${enable_pth}" = "yes"; then
374     AC_CHECK_LIB(pth,pth_init)
375     AC_MSG_CHECKING(for pth_init in pth.h)
376     AC_EGREP_HEADER(pth_init,pth.h,[
377       AC_MSG_RESULT(yes)
378       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
379                 Define if <pth.h> defines pth_init)
380       THREAD_LIB="-lpth"
381     ],[
382       AC_MSG_RESULT(no)
383     ])
384     fi
385 ])
386
387 dnl
388 dnl  State Threads
389 dnl
390 AC_ARG_ENABLE(st,
391   [  --enable-st             State Threads (default disabled)],
392   [ if test "${enable_st}" = "yes"; then
393     AC_CHECK_LIB(st,st_init)
394     AC_MSG_CHECKING(for st_init in st.h)
395     AC_EGREP_HEADER(st_init,st.h,[
396       AC_MSG_RESULT(yes)
397       AC_DEFINE(ST_INIT_IN_ST_H, 1,
398                 Define if <st.h> defines st_init)
399       THREAD_LIB="-lst"
400     ],[
401       AC_MSG_RESULT(yes)
402     ])
403     fi
404 ])
405
406 AX_ADD_LDFLAGS([vlc plugin],[${THREAD_LIB}])
407
408 dnl Don't link with rt when using GNU-pth
409 if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
410   dnl HP/UX port
411   AC_CHECK_LIB(rt,sem_init, [AX_ADD_LDFLAGS([vlc],[-lrt])])
412
413   have_nanosleep=false
414   AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
415     AC_CHECK_LIB(rt,nanosleep,
416       [AX_ADD_LDFLAGS([vlc],[-lrt]) have_nanosleep=:],
417       [AC_CHECK_LIB(posix4,nanosleep,
418           [AX_ADD_LDFLAGS([vlc],[-lposix4]) have_nanosleep=:])]
419     )
420   ])
421   if ${have_nanosleep}; then
422     AC_DEFINE(HAVE_NANOSLEEP, 1,
423               Define if nanosleep is available.)
424   fi
425 fi
426
427 dnl Check for misc headers
428 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
429 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
430   AC_MSG_RESULT(yes)
431   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
432             Define if <pthread.h> defines pthread_cond_t.)],[
433   AC_MSG_RESULT(no)])
434
435 AC_MSG_CHECKING(for pthread_once in pthread.h)
436 AC_EGREP_HEADER(pthread_once,pthread.h,[
437   AC_MSG_RESULT(yes)
438   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
439             Define if <pthread.h> defines pthread_once.)],[
440   AC_MSG_RESULT(no)])
441 fi # end "${SYS}" != "mingw32"
442
443 AC_MSG_CHECKING(for strncasecmp in strings.h)
444 AC_EGREP_HEADER(strncasecmp,strings.h,[
445   AC_MSG_RESULT(yes)
446   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
447             Define if <strings.h> defines strncasecmp.)],[
448   AC_MSG_RESULT(no)])
449
450 dnl Check for headers
451 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h)
452 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
453 AC_CHECK_HEADERS(dlfcn.h image.h)
454 AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
455 if test "${SYS}" != "mingw32"; then
456 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
457 AC_CHECK_HEADERS(linux/version.h)
458 fi # end "${SYS}" != "mingw32"
459
460 AC_HEADER_TIME
461
462 dnl Check for dirent
463 need_dirent=false
464 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
465 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
466
467 dnl Mac OS X and other OSes don't have declaration for nanosleep
468 if test "${SYS}" != "mingw32"; then
469 AC_MSG_CHECKING(for nanosleep in time.h)
470 AC_EGREP_HEADER(nanosleep,time.h,[
471   AC_MSG_RESULT(yes)
472   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
473             Define if <time.h> defines nanosleep.)
474 ],[
475   AC_MSG_RESULT(no)
476 ])
477 fi # end "${SYS}" != "mingw32"
478
479 dnl Make sure we have timespecs
480 AC_MSG_CHECKING(for timespec in sys/time.h)
481 AC_EGREP_HEADER(timespec,sys/time.h,[
482   AC_MSG_RESULT(yes)
483   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
484             Define if <sys/time.h> defines struct timespec.)
485 ],[
486   AC_MSG_RESULT(no)
487 ])
488
489 dnl Check for threads library
490 if test "${SYS}" != "mingw32"; then
491 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
492 fi # end "${SYS}" != "mingw32"
493
494 dnl Default X headers and libraries
495 if test "${x_includes}" = "NONE"; then
496   x_includes="/usr/X11R6/include"
497 fi
498 if test "${x_libraries}" = "NONE"; then
499   x_libraries="/usr/X11R6/lib"
500 fi
501
502 dnl Build the gtk_main plugins?
503 NEED_GTK_MAIN=no
504 NEED_GNOME_MAIN=no
505 NEED_GTK2_MAIN=no
506 NEED_GNOME2_MAIN=no
507
508 dnl build the qte plugin ?
509 NEED_QTE_MAIN=no
510
511 dnl Check for ntohl, etc.
512 AC_CACHE_CHECK([for ntohl in sys/param.h],
513     [ac_cv_c_ntohl_sys_param_h],
514     [CFLAGS="${CFLAGS_save} -Wall -Werror"
515      AC_TRY_COMPILE([#include <sys/param.h>],
516         [void foo() { int meuh; ntohl(meuh); }],
517         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
518 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
519     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
520 fi
521
522 dnl Check for inline function size limit
523 AC_CACHE_CHECK([if \$CC accepts -finline-limit],
524     [ac_cv_c_inline_limit],
525     [CFLAGS="${CFLAGS_save} -finline-limit-30000"
526      AC_TRY_COMPILE([],,ac_cv_c_inline_limit=yes, ac_cv_c_inline_limit=no)])
527 if test "${ac_cv_c_inline_limit}" != "no"; then
528     CFLAGS_save="${CFLAGS_save} -finline-limit-30000"; CFLAGS="${CFLAGS_save}"
529     CXXFLAGS_save="${CXXFLAGS_save} -finline-limit-30000"; CXXFLAGS="${CXXFLAGS_save}"
530     OBJCFLAGS_save="${OBJCFLAGS_save} -finline-limit-30000"; OBJCFLAGS="${OBJCFLAGS_save}"
531 fi
532
533 # XXX: do this with an M4 macro?
534 #dnl Check for various -W flags
535 #for flag in "" all unreachable-code conversion sign-compare disabled-optimization
536 #do
537 #    AC_CACHE_CHECK([if \$CC accepts -W${flag}],
538 #        [ac_cv_c_W${flag}],
539 #        [CFLAGS="-W${flag} ${CFLAGS_save}"
540 #         AC_TRY_COMPILE([],,ac_cv_c_W${flag}=yes, ac_cv_c_W${flag}=no)])
541 #    if test "${ac_cv_c_W${flag}}" != "no"; then
542 #        CFLAGS_save="-W${flag} ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
543 #        CXXFLAGS_save="-W${flag} ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
544 #        OBJCFLAGS_save="-W${flag} ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
545 #    fi
546 #done
547
548 AC_CACHE_CHECK([if \$CC accepts -Wall],
549     [ac_cv_c_Wall],
550     [CFLAGS="-Wall ${CFLAGS_save}"
551      AC_TRY_COMPILE([],,ac_cv_c_Wall=yes, ac_cv_c_Wall=no)])
552
553 AC_CACHE_CHECK([if \$CC accepts -Wconversion],
554     [ac_cv_c_Wconversion],
555     [CFLAGS="-Wconversion ${CFLAGS_save}"
556      AC_TRY_COMPILE([],,ac_cv_c_Wconversion=yes, ac_cv_c_Wconversion=no)])
557
558 AC_CACHE_CHECK([if \$CC accepts -Wunreachable-code],
559     [ac_cv_c_Wunreachable_code],
560     [CFLAGS="-Wunreachable-code ${CFLAGS_save}"
561      AC_TRY_COMPILE([],,ac_cv_c_Wunreachable_code=yes, ac_cv_c_Wunreachable_code=no)])
562
563 AC_CACHE_CHECK([if \$CC accepts -Wsign-compare],
564     [ac_cv_c_Wsign_compare],
565     [CFLAGS="-Wsign-compare ${CFLAGS_save}"
566      AC_TRY_COMPILE([],,ac_cv_c_Wsign_compare=yes, ac_cv_c_Wsign_compare=no)])
567
568 if test "${ac_cv_c_Wall}" != "no"; then
569     CFLAGS_save="-Wall ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
570     CXXFLAGS_save="-Wall ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
571     OBJCFLAGS_save="-Wall ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
572 fi
573
574 if test "${ac_cv_c_Wsign_compare}" != "no"; then
575     CFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
576     CXXFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
577     OBJCFLAGS_save="-Wsign-compare ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
578 fi
579
580 dnl Check for -pipe
581 AC_CACHE_CHECK([if \$CC accepts -pipe],
582     [ac_cv_c_pipe],
583     [CFLAGS="${CFLAGS_save} -pipe"
584      AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
585 if test "${ac_cv_c_pipe}" != "no"; then
586     CFLAGS_save="${CFLAGS_save} -pipe"; CFLAGS="${CFLAGS_save}"
587     CXXFLAGS_save="${CXXFLAGS_save} -pipe"; CXXFLAGS="${CXXFLAGS_save}"
588     OBJCFLAGS_save="${OBJCFLAGS_save} -pipe"; OBJCFLAGS="${OBJCFLAGS_save}"
589 fi
590
591 dnl Check for various optimization flags
592 AC_CACHE_CHECK([if \$CC accepts -O3],
593     [ac_cv_c_o3],
594     [CFLAGS="${CFLAGS_save} -O3"
595      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
596 if test "${ac_cv_c_o3}" != "no"; then
597     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
598 fi
599
600 AC_CACHE_CHECK([if \$CC accepts -O2],
601     [ac_cv_c_o2],
602     [CFLAGS="${CFLAGS_save} -O2"
603      AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
604 if test "${ac_cv_c_o2}" != "no"; then
605     if test "${ac_cv_c_o3}" = "no"; then
606         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
607     fi
608     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O2"
609 else
610     AC_CACHE_CHECK([if \$CC accepts -O],
611         [ac_cv_c_o],
612         [CFLAGS="${CFLAGS_save} -O"
613          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
614     if test "${ac_cv_c_o}" != "no"; then
615         if test "${ac_cv_c_o3}" = "no"; then
616             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
617         fi
618         CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O"
619     fi
620 fi
621
622 dnl Check for -ffast-math
623 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
624     [ac_cv_c_fast_math],
625     [CFLAGS="${CFLAGS_save} -ffast-math"
626      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
627 if test "${ac_cv_c_fast_math}" != "no"; then
628     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
629 fi
630
631 dnl Check for -funroll-loops
632 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
633 if test "${SYS}" != "beos"
634 then
635   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
636       [ac_cv_c_unroll_loops],
637       [CFLAGS="${CFLAGS_save} -funroll-loops"
638        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
639   if test "${ac_cv_c_unroll_loops}" != "no"; then
640       CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
641   fi
642 fi
643
644 dnl Check for -fomit-frame-pointer
645 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
646     [ac_cv_c_omit_frame_pointer],
647     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
648      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
649 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
650     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
651     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
652     AX_ADD_CFLAGS([i420_yuy2_mmx],[-fomit-frame-pointer])
653 fi
654
655 dnl Check for -mdynamic-no-pic
656 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
657     [ac_cv_c_dynamic_no_pic],
658     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
659      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
660 if test "${ac_cv_c_dynamic_no_pic}" != "no"; then
661     AX_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
662     AX_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
663 fi
664
665 dnl Check for Darwin plugin linking flags
666 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error -lcc_dynamic],
667     [ac_cv_ld_darwin],
668     [CFLAGS="${CFLAGS_save} -bundle -undefined error -lcc_dynamic"
669      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
670 if test "${ac_cv_ld_darwin}" != "no"; then
671     AX_ADD_LDFLAGS([plugin],[-bundle -undefined error -lcc_dynamic])
672 fi
673
674 dnl Check for standard plugin linking flags
675 dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
676 if test "${SYS}" = "beos"; then
677   AX_ADD_LDFLAGS([plugin mozilla],[-nostart])
678 else
679   AC_CACHE_CHECK([if \$CC accepts -shared],
680       [ac_cv_ld_plugins],
681       [CFLAGS="${CFLAGS_save} -shared"
682        AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
683   if test "${ac_cv_ld_plugins}" != "no"; then
684     AX_ADD_LDFLAGS([plugin mozilla],[-shared])
685   fi
686 fi
687
688 dnl Check for variadic macros
689 AC_CACHE_CHECK([for variadic cpp macros],
690     [ac_cv_cpp_variadic_macros],
691     [CFLAGS="${CFLAGS_save}"
692      AC_TRY_COMPILE(
693          [#include <stdio.h>
694           #define a(b,c...) printf(b,##c)],
695          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
696          ac_cv_cpp_variadic_macros=yes,
697          ac_cv_cpp_variadic_macros=no)])
698 if test "${ac_cv_cpp_variadic_macros}" != "no"; then
699     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
700 fi
701
702 dnl Checks for __attribute__(aligned()) directive
703 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
704     [ac_cv_c_attribute_aligned],
705     [ac_cv_c_attribute_aligned=0
706         CFLAGS="${CFLAGS_save} -Werror"
707     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
708         AC_TRY_COMPILE([],
709         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
710         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
711     done
712         CFLAGS="${CFLAGS_save}"])
713 if test "${ac_cv_c_attribute_aligned}" != "0"; then
714     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
715         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
716 fi
717
718 dnl Checks for __attribute__(format()) directive
719 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
720     [ac_cv_c_attribute_format],
721     [ac_cv_c_attribute_format=no
722         CFLAGS="${CFLAGS_save} -Werror"
723         AC_TRY_COMPILE([],
724         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
725         [ac_cv_c_attribute_format=yes])
726         CFLAGS="${CFLAGS_save}"])
727 if test "${ac_cv_c_attribute_format}" != "no"; then
728     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
729 fi
730
731 dnl Check for __attribute__(())
732 AC_CACHE_CHECK([for __attribute__((packed))],
733   [ac_cv_c_attribute_packed],
734   [ac_cv_c_attribute_packed=no
735    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
736                     [ac_cv_c_attribute_packed=yes])])
737 if test "${ac_cv_c_attribute_packed}" != "no"; then
738   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
739 fi
740
741 dnl
742 dnl  Check the CPU
743 dnl
744 case "${target_cpu}" in
745   "")
746     ARCH=unknown
747     ;;
748   *)
749     ARCH="${target_cpu}"
750     ;;
751 esac
752
753 case "${ARCH}" in
754   hppa64)
755     AX_ADD_CFLAGS([mpeg_video_old],[-ffunction-sections])
756     ;;
757 esac
758
759 dnl
760 dnl  Enable profiling
761 dnl
762 AC_ARG_ENABLE(gprof,
763 [  --enable-gprof          gprof profiling (default disabled)])
764 AC_ARG_ENABLE(cprof,
765 [  --enable-cprof          cprof profiling (default disabled)])
766 test "${enable_gprof}" != "yes" && enable_gprof="no"
767 test "${enable_cprof}" != "yes" && enable_cprof="no"
768
769 dnl
770 dnl  default modules
771 dnl
772 #AX_ADD_BUILTINS([mpeg_video_old idct idctclassic motion])
773 AX_ADD_PLUGINS([dummy rc logger gestures memcpy])
774 AX_ADD_PLUGINS([es mpga m4v mpeg_system ps ts avi asf aac mp4 rawdv])
775 AX_ADD_PLUGINS([spudec mpeg_audio lpcm a52 dts cinepak])
776 AX_ADD_PLUGINS([deinterlace invert adjust wall transform distort clone crop motionblur])
777 AX_ADD_PLUGINS([float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif dtstospdif fixed32tofloat32 fixed32tos16 s16tofixed32 s16tofloat32 s16tofloat32swab s8tofloat32 u8tofixed32 u8tofloat32])
778 AX_ADD_PLUGINS([trivial_resampler ugly_resampler linear_resampler bandlimited_resampler])
779 AX_ADD_PLUGINS([trivial_channel_mixer headphone_channel_mixer])
780 AX_ADD_PLUGINS([trivial_mixer spdif_mixer float32_mixer])
781 AX_ADD_PLUGINS([aout_file])
782 #AX_ADD_PLUGINS([scope])
783 AX_ADD_PLUGINS([i420_rgb i420_yuy2 i422_yuy2 i420_ymga])
784 AX_ADD_PLUGINS([id3 m3u])
785 AX_ADD_PLUGINS([rawvideo])
786 AX_ADD_PLUGINS([wav araw demuxdump demuxsub adpcm a52sys au])
787 AX_ADD_PLUGINS([access_file access_udp access_http ipv4 access_mms])
788 AX_ADD_PLUGINS([access_ftp access_directory sap httpd http])
789
790 dnl
791 dnl  Switch to enable a version of VLC where most modules will be builtin
792 dnl
793 AC_ARG_ENABLE(mostly-builtin,
794 [  --enable-mostly-builtin most modules will be built-in (default disabled)])
795 if test "${enable_mostly_builtin}" = "yes"; then
796   AX_ADD_BUILTINS([${PLUGINS}])
797   PLUGINS=""
798 fi
799
800 dnl
801 dnl Some plugins aren't useful on some platforms
802 dnl
803 if test "${SYS}" != "mingw32"; then
804     AX_ADD_PLUGINS([screensaver])
805 else
806     AX_ADD_PLUGINS([ntservice])
807 fi
808
809 dnl
810 dnl  Accelerated modules
811 dnl
812 MMX_MODULES="memcpymmx i420_rgb_mmx i422_yuy2_mmx i420_ymga_mmx"
813 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
814 MMXEXT_MODULES="memcpymmxext"
815 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
816 THREEDNOW_MODULES="memcpy3dn"
817 SSE_MODULES=""
818 ALTIVEC_MODULES="memcpyaltivec"
819 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
820
821 if test "${enable_gprof}" != "yes"
822 then
823   MMX_MODULES="${MMX_MODULES} i420_yuy2_mmx"
824 fi
825
826 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
827     [ac_cv_mmx_inline],
828     [CFLAGS="${CFLAGS_save}"
829      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
830                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
831 if test "${ac_cv_mmx_inline}" != "no"; then
832   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
833 fi
834
835 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
836     [ac_cv_mmxext_inline],
837     [CFLAGS="${CFLAGS_save}"
838      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
839                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
840 if test "${ac_cv_mmxext_inline}" != "no"; then
841   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
842 fi
843
844 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
845     [ac_cv_3dnow_inline],
846     [CFLAGS="${CFLAGS_save}"
847      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
848                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
849 if test "${ac_cv_3dnow_inline}" != "no"; then
850   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
851   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
852 fi
853
854 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
855     [ac_cv_sse_inline],
856     [CFLAGS="${CFLAGS_save}"
857      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
858                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
859 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "mingw32"; then
860   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
861   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
862 fi
863
864 if test "${SYS}" != "mingw32"; then
865 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
866     [ac_cv_altivec_inline],
867     [CFLAGS="${CFLAGS_save}"
868      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
869          ac_cv_altivec_inline=yes,
870          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
871           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
872             [ac_cv_altivec_inline="-Wa,-m7400"],
873             ac_cv_altivec_inline=no)
874          ])])
875 if test "${ac_cv_altivec_inline}" != "no"; then
876   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
877   if test "${ac_cv_altivec_inline}" != "yes"; then
878     AX_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
879     AX_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
880     AX_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
881     AX_ADD_CFLAGS([vlc],[${ac_cv_altivec_inline}])
882   fi
883   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
884 fi
885
886 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
887     [ac_cv_c_altivec],
888     [CFLAGS="${CFLAGS_save} -faltivec"
889      # Darwin test
890      AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
891         ac_cv_c_altivec=-faltivec, [
892         # Linux/PPC test
893         CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -fvec"
894         AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
895             [ac_cv_c_altivec="-fvec"], ac_cv_c_altivec=no)
896         ])
897      CFLAGS="${CFLAGS_save}"])
898 if test "${ac_cv_c_altivec}" != "no"; then
899   AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
900   AX_ADD_CFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[${ac_cv_c_altivec}])
901   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
902 fi
903
904 AC_CACHE_CHECK([if linker needs -framework vecLib],
905     [ac_cv_ld_altivec],
906     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
907      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
908      LDFLAGS="${LDFLAGS_save}"
909     ])
910 if test "${ac_cv_ld_altivec}" != "no"; then
911   AX_ADD_LDFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[-framework vecLib])
912 fi
913 fi # end "${SYS}" != "mingw32"
914
915 AC_ARG_WITH(,[])
916 AC_ARG_WITH(,[Optimization options:])
917
918 dnl
919 dnl  Special arch tuning
920 dnl
921 AC_ARG_WITH(tuning,
922 [  --with-tuning=ARCH      enable special tuning for an architecture
923                           (default i686 on IA-32 and 750 on PPC)])
924 if test -n "${with_tuning}"; then
925     if test "${target_cpu}" = "powerpc"; then
926         CFLAGS_TUNING="-mtune=${with_tuning}"
927     else
928         CFLAGS_TUNING="-mcpu=${with_tuning}"
929     fi
930 else
931     if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "i486" -o "${target_cpu}" = "i386"; then CFLAGS_TUNING="-mcpu=pentiumpro"
932     else
933         if test "${target_cpu}" = "powerpc"; then CFLAGS_TUNING="-mtune=750"; fi
934     fi
935 fi
936
937 dnl
938 dnl  x86 accelerations
939 dnl
940 if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "x86" -o "${target_cpu}" = "i386"
941 then
942     ARCH="${ARCH} mmx"
943     AX_ADD_BUILTINS([${ACCEL_MODULES}])
944 fi
945
946 dnl
947 dnl  Enable/disable optimizations
948 dnl
949 AC_ARG_ENABLE(optimizations,
950 [  --disable-optimizations disable compiler optimizations (default enabled)])
951 test "${enable_optimizations}" != "no" && enable_optimizations="yes"
952
953 dnl
954 dnl  AltiVec acceleration
955 dnl
956 AC_ARG_ENABLE(altivec,
957 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
958 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
959     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ],
960 [ if test "${target_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
961     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ])
962
963 dnl
964 dnl  Debugging mode
965 dnl
966 AC_ARG_ENABLE(debug,
967 [  --enable-debug          debug mode (default disabled)])
968 test "${enable_debug}" != "yes" && enable_debug="no"
969
970 dnl
971 dnl  Enable release-specific flags
972 dnl
973 AC_ARG_ENABLE(release,
974 [  --enable-release        activate extra optimizations (default disabled)])
975 test "${enable_release}" != "yes" && enable_release="no"
976
977 dnl
978 dnl Stream output
979 dnl
980 AC_ARG_ENABLE(sout,
981   [  --enable-sout           Stream output modules (default enabled)])
982 if test "${enable_sout}" != "no"
983 then
984   AX_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
985   AX_ADD_PLUGINS([mux_ts mux_ps mux_avi mux_mp4 mux_dummy])
986   AX_ADD_PLUGINS([packetizer_mpegaudio packetizer_mpegvideo packetizer_a52])
987   AX_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
988   AX_ADD_PLUGINS([packetizer_copy])
989
990   AX_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es])
991   AX_ADD_PLUGINS([stream_out_duplicate stream_out_display])
992
993   dnl Ogg and vorbis are handled in their respective section
994 fi
995
996
997 dnl
998 dnl  Input plugins
999 dnl
1000
1001 AC_ARG_WITH(,[Input plugins:])
1002
1003 dnl
1004 dnl  DVD module: optionally check for installed libdvdcss
1005 dnl
1006 AC_ARG_ENABLE(dvd,
1007 [  --enable-dvd            DVD input module (default enabled)])
1008 if test "${enable_dvd}" != "no"
1009 then
1010   AC_ARG_WITH(dvdcss,
1011   [    --with-dvdcss=PATH    libdvdcss headers and libraries])
1012   AC_ARG_WITH(dvdcss-tree,
1013   [    --with-dvdcss-tree=PATH libdvdcss tree for static linking])
1014   case "${with_dvdcss}" in
1015   ""|yes)
1016     if test -z "${with_dvdcss_tree}"
1017     then
1018       AC_CHECK_HEADERS(dvdcss/dvdcss.h,
1019         [ AX_ADD_PLUGINS([dvd])
1020           AX_ADD_LDFLAGS([dvd dvdcss],[-ldvdcss])],
1021         [ AC_MSG_WARN([libdvdcss is no longer provided with vlc; please get libdvdcss from http://www.videolan.org/libdvdcss/ and build it. Then either use --with-dvdcss=<path/where/libdvdcss/was/installed> for dynamic linking (recommended under Unix) or --with-dvdcss-tree=<path/where/libdvdcss/was/built> for static linking (recommended under BeOS, Windows, MacOS X). Alternatively you can use --disable-dvd to disable the DVD plugin.])
1022           AC_MSG_ERROR([cannot find libdvdcss headers]) ])
1023     else
1024       AC_MSG_CHECKING(for libdvdcss.a in ${with_dvdcss_tree})
1025       real_dvdcss_tree="`cd ${with_dvdcss_tree} 2>/dev/null && pwd`"
1026       if test -z "${real_dvdcss_tree}"
1027       then
1028         dnl  The given directory can't be found
1029         AC_MSG_RESULT(no)
1030         AC_MSG_ERROR([cannot cd to ${with_dvdcss_tree}])
1031       fi
1032       if test -f "${real_dvdcss_tree}/src/.libs/libdvdcss.a"
1033       then
1034         dnl  Use a custom libdvdcss
1035         AC_MSG_RESULT(${real_dvdcss_tree}/src/.libs/libdvdcss.a)
1036         AX_ADD_BUILTINS([dvd])
1037         AX_ADD_LDFLAGS([dvd dvdcss],[-L${real_dvdcss_tree}/src/.libs -ldvdcss])
1038         AX_ADD_CPPFLAGS([dvd],[-I${real_dvdcss_tree}/src])
1039       else
1040         dnl  The given libdvdcss wasn't built
1041         AC_MSG_RESULT(no)
1042         AC_MSG_ERROR([cannot find ${real_dvdcss_tree}/src/.libs/libdvdcss.a, make sure you compiled libdvdcss in ${with_dvdcss_tree}])
1043       fi
1044     fi
1045   ;;
1046   no)
1047     dnl  Compile without dvdcss (dlopen version, works only under Linux)
1048     AX_ADD_PLUGINS([dvd])
1049     AX_ADD_CPPFLAGS([dvd],[-DGOD_DAMN_DMCA])
1050     AX_ADD_LDFLAGS([dvd],[-ldl])
1051   ;;
1052   *)
1053     AC_MSG_CHECKING(for dvdcss headers in ${with_dvdcss})
1054     if test -f ${with_dvdcss}/include/dvdcss/dvdcss.h
1055     then
1056       dnl  Use ${with_dvdcss}/include/dvdcss/dvdcss.h
1057       AC_MSG_RESULT(yes)
1058       AX_ADD_PLUGINS([dvd])
1059       AX_ADD_LDFLAGS([dvd dvdcss],[-L${with_dvdcss}/lib -ldvdcss])
1060       AX_ADD_CPPFLAGS([dvd],[-I${with_dvdcss}/include])
1061     else
1062       dnl  No libdvdcss could be found, sorry
1063       AC_MSG_RESULT(no)
1064       AC_MSG_ERROR([cannot find ${with_dvdcss}/include/dvdcss/dvdcss.h])
1065     fi
1066   ;;
1067   esac
1068 fi
1069
1070 dnl
1071 dnl dvdread module: check for libdvdread
1072 dnl
1073 AC_ARG_ENABLE(dvdread,
1074 [  --enable-dvdread        dvdread input module (default disabled)])
1075 if test "${enable_dvdread}" != "no"
1076 then
1077   AC_ARG_WITH(dvdread,
1078   [    --with-dvdread=PATH    libdvdread headers and libraries])
1079   AC_ARG_WITH(dvdread-tree,
1080   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
1081   if test -z "${with_dvdread}"
1082   then
1083     if test -z "${with_dvdread_tree}"
1084     then
1085       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
1086         [ AX_ADD_PLUGINS([dvdread])
1087           AX_ADD_LDFLAGS([dvdread],[-ldvdread ${LDFLAGS_dvdcss}])
1088         ],[
1089           if test -n "${enable_dvdread}"
1090           then
1091             AC_MSG_WARN([Please get libdvdread from http://www.dtek.chalmers.se/groups/dvd/downloads.shtml])
1092             AC_MSG_ERROR([cannot find libdvdread headers])
1093           fi
1094         ])
1095     else
1096       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
1097       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
1098       if test -z "${real_dvdread_tree}"
1099       then
1100         dnl  The given directory can't be found
1101         AC_MSG_RESULT(no)
1102         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
1103       fi
1104       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
1105       then
1106         dnl  Use a custom libdvdread
1107         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
1108         AX_ADD_BUILTINS([dvdread])
1109         AX_ADD_LDFLAGS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}])
1110         AX_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
1111       else
1112         dnl  The given libdvdread wasn't built
1113         AC_MSG_RESULT(no)
1114         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
1115       fi
1116     fi
1117   else
1118     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
1119     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
1120     then
1121       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
1122       AC_MSG_RESULT(yes)
1123       AX_ADD_PLUGINS([dvdread])
1124       AX_ADD_LDFLAGS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}])
1125       AX_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
1126     else
1127       dnl  No libdvdread could be found, sorry
1128       AC_MSG_RESULT(no)
1129       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
1130     fi
1131   fi
1132 fi
1133
1134 dnl
1135 dnl dvdplay module: check for libdvdplay
1136 dnl
1137 AC_ARG_ENABLE(dvdplay,
1138 [  --enable-dvdplay        dvdplay input module (default enabled)])
1139 if test "${enable_dvdplay}" != "no"
1140 then
1141   AC_ARG_WITH(dvdplay,
1142   [    --with-dvdplay=PATH    libdvdplay headers and libraries])
1143   AC_ARG_WITH(dvdplay-tree,
1144   [    --with-dvdplay-tree=PATH libdvdplay tree for static linking])
1145   if test -z "${with_dvdplay}"
1146   then
1147     if test -z "${with_dvdplay_tree}"
1148     then
1149       AC_CHECK_HEADERS(dvdplay/dvdplay.h,[
1150           AX_ADD_PLUGINS([dvdplay])
1151           AX_ADD_LDFLAGS([dvdplay],[-ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1152           AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread}])
1153         ],[
1154           if test -n "${enable_dvdplay}"
1155           then
1156             AC_MSG_WARN([Please get libdvdplay from http://www.videolan.org/.])
1157             AC_MSG_ERROR([cannot find libdvdplay headers])
1158           fi
1159         ])
1160     else
1161       AC_MSG_CHECKING(for libdvdplay.a in ${with_dvdplay_tree})
1162       real_dvdplay_tree="`cd ${with_dvdplay_tree} 2>/dev/null && pwd`"
1163       if test -z "${real_dvdplay_tree}"
1164       then
1165         dnl  The given directory can't be found
1166         AC_MSG_RESULT(no)
1167         AC_MSG_ERROR([cannot cd to ${with_dvdplay_tree}])
1168       fi
1169       if test -f "${real_dvdplay_tree}/src/.libs/libdvdplay.a"
1170       then
1171         dnl  Use a custom libdvdplay
1172         AC_MSG_RESULT(${real_dvdplay_tree}/src/.libs/libdvdplay.a)
1173         AX_ADD_BUILTINS([dvdplay])
1174         AX_ADD_LDFLAGS([dvdplay],[-L${real_dvdplay_tree}/src/.libs -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1175         AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${real_dvdplay_tree}/src])
1176       else
1177         dnl  The given libdvdplay wasn't built
1178         AC_MSG_RESULT(no)
1179         AC_MSG_ERROR([cannot find ${real_dvdplay_tree}/src/.libs/libdvdplay.a, make sure you compiled libdvdplay in ${with_dvdplay_tree}])
1180       fi
1181     fi
1182   else
1183     AC_MSG_CHECKING(for dvdplay headers in ${with_dvdplay})
1184     if test -f "${with_dvdplay}/include/dvdplay/dvdplay.h"
1185     then
1186       dnl  Use ${with_dvdplay}/include/dvdplay/dvdplay.h
1187       AC_MSG_RESULT(yes)
1188       AX_ADD_PLUGINS([dvdplay])
1189       AX_ADD_LDFLAGS([dvdplay],[-L${with_dvdplay}/lib -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1190       AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${with_dvdplay}/include])
1191     else
1192       dnl  No libdvdplay could be found, sorry
1193       AC_MSG_RESULT(no)
1194       AC_MSG_ERROR([cannot find ${with_dvdplay}/include/dvdplay/dvdplay.h])
1195     fi
1196   fi
1197 fi
1198
1199 dnl
1200 dnl  libdvbpsi ts demux/mux
1201 dnl
1202 AC_ARG_ENABLE(dvbpsi,
1203 [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
1204 if test "${enable_dvbpsi}" != "no"
1205 then
1206   AC_ARG_WITH(dvbpsi,
1207   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
1208   AC_ARG_WITH(dvbpsi,
1209   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
1210   case "${with_dvbpsi}" in
1211   ""|yes)
1212     if test -z "${with_dvbpsi_tree}"
1213     then
1214       AC_CHECK_HEADERS(dvbpsi/dr.h,
1215         [ AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi])
1216           AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-ldvbpsi]) ],
1217         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
1218         [#if defined( HAVE_STDINT_H )
1219 #   include <stdint.h>
1220 #elif defined( HAVE_INTTYPES_H )
1221 #   include <inttypes.h>
1222 #endif
1223 #include <dvbpsi/dvbpsi.h>
1224 #include <dvbpsi/descriptor.h>
1225 #include <dvbpsi/pat.h>
1226 #include <dvbpsi/pmt.h>])
1227     else
1228       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
1229       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
1230       if test -z "${real_dvbpsi_tree}"
1231       then
1232         dnl  The given directory can't be found
1233         AC_MSG_RESULT(no)
1234         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
1235       fi
1236       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
1237       then
1238         dnl  Use a custom libdvbpsi
1239         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
1240         AX_ADD_BUILTINS([ts_dvbpsi mux_ts_dvbpsi])
1241         AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-I${real_dvbpsi_tree}/src])
1242         AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-L${real_dvbpsi_tree}/src/.libs -ldvbpsi])
1243       else
1244         dnl  The given libdvbpsi wasn't built
1245         AC_MSG_RESULT(no)
1246         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
1247       fi
1248     fi
1249   ;;
1250   no)
1251     dnl  Compile without dvbpsi
1252   ;;
1253   *)
1254     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
1255     if test -z "${with_dvbpsi}"
1256     then
1257       LDFLAGS_test=""
1258       CPPFLAGS_test=""
1259     else
1260       LDFLAGS_test="-L${with_dvbpsi}/lib"
1261       CPPFLAGS_test="-I${with_dvbpsi}/include"
1262     fi
1263     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1264     AC_CHECK_HEADERS([dvbpsi/dr.h],[
1265       AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi])
1266       AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi],[${CPPFLAGS_test}])
1267       AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[${LDFLAGS_test} -ldvbpsi])
1268
1269     ],[
1270       if test -n "${enable_dvbpsi}"
1271       then
1272         AC_MSG_ERROR([Could not find libdvbpsi on your system: you may get it from www.videolan.org, you'll need at least version 0.1.1])
1273       fi
1274     ])
1275     CPPFLAGS="${CPPFLAGS_save}"
1276   ;;
1277   esac
1278 fi
1279
1280 dnl
1281 dnl  Video4Linux plugin
1282 dnl
1283 AC_ARG_ENABLE(v4l,
1284   [  --enable-v4l            Video4Linux input support (default disabled)])
1285 if test "${enable_v4l}" = "yes"
1286 then
1287   AC_ARG_WITH(v4l,
1288     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
1289   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
1290   then
1291     AX_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
1292   fi
1293
1294   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
1295   AC_CHECK_HEADERS(linux/videodev.h, [
1296     AX_ADD_PLUGINS([v4l])
1297   ],[])
1298   CPPFLAGS="${CPPFLAGS_save}"
1299 fi
1300
1301 dnl
1302 dnl  special access module for Hauppauge PVR cards
1303 dnl
1304 AC_ARG_ENABLE(pvr,
1305   [  --enable-pvr            PVR cards access module (default disabled)])
1306 if test "${enable_pvr}" = "yes"
1307 then
1308   AX_ADD_PLUGINS([pvr])
1309 fi
1310
1311 dnl
1312 dnl  VCD module
1313 dnl
1314 AC_ARG_ENABLE(vcd,
1315   [  --enable-vcd            VCD support for Linux, FreeBSD, MacOS X and Win32 (default enabled)])
1316
1317 if test "${enable_vcd}" != "no"
1318 then
1319   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1320   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1321     AC_MSG_RESULT(yes)
1322     AX_ADD_PLUGINS([vcd cdda])
1323   ],[
1324     AC_MSG_RESULT(no)
1325   ])
1326
1327   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1328   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1329     AC_MSG_RESULT(yes)
1330     AX_ADD_PLUGINS([vcd cdda])
1331     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1332   ],[
1333     AC_MSG_RESULT(no)
1334   ])
1335
1336   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1337   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1338     AC_MSG_RESULT(yes)
1339     AX_ADD_PLUGINS([vcd cdda])
1340     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1341   ],[
1342     AC_MSG_RESULT(no)
1343   ])
1344
1345   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
1346   then
1347     AX_ADD_PLUGINS([vcd cdda])
1348   fi
1349
1350   if test "${SYS}" = "darwin"
1351   then
1352     AX_ADD_PLUGINS([vcd cdda])
1353     AX_ADD_LDFLAGS([vcd cdda],[-framework IOKit -framework CoreFoundation])
1354   fi
1355 fi
1356
1357 dnl
1358 dnl  Satellite input module
1359 dnl
1360 AC_ARG_ENABLE(satellite,
1361   [  --enable-satellite      satellite card support (default disabled)],
1362   [ if test "${enable_satellite}" = "yes"
1363     then
1364       AX_ADD_PLUGINS([satellite])
1365     fi])
1366
1367 dnl
1368 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
1369 dnl
1370 AC_ARG_ENABLE(dvb,
1371   [  --enable-dvb            DVB-S/T/C card support (default disabled)])
1372
1373 if test "${enable_dvb}" = "yes"
1374 then
1375   AC_ARG_WITH(dvb,
1376   [    --with-dvb=PATH       path to a dvb- and v4l2-enabled kernel tree],[],[])
1377   if test "${with_dvb}" != "no" -a -n "${with_dvb}"
1378   then
1379     AX_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
1380   fi
1381
1382   CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_dvb}"
1383   AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
1384     AX_ADD_PLUGINS([dvb])
1385   ],[])
1386   CPPFLAGS="${CPPFLAGS_save}"
1387 fi
1388
1389 dnl
1390 dnl  ipv6 plugin - not for QNX yet
1391 dnl
1392 if test "${SYS}" != "nto" && test "${SYS}" != "mingw32"
1393 then
1394   have_ipv6=false
1395   AC_CHECK_FUNCS(inet_pton,[have_ipv6=:],[
1396     AC_CHECK_LIB(resolv,inet_pton,
1397       [have_ipv6=:
1398        AX_ADD_LDFLAGS([ipv6],[-lresolv])])
1399   ])
1400   AC_MSG_CHECKING(for sockaddr_in6 in netinet/in.h)
1401   AC_EGREP_HEADER(sockaddr_in6,netinet/in.h,
1402     [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no) have_ipv6=false])
1403   if ${have_ipv6}; then
1404     AX_ADD_PLUGINS([ipv6])
1405   fi
1406 fi
1407 if test "${SYS}" = "mingw32"
1408 then
1409   AC_MSG_CHECKING(for getaddrinfo in ws2tcpip.h)
1410   AC_EGREP_HEADER(addrinfo,ws2tcpip.h,[AC_MSG_RESULT(yes)
1411     AX_ADD_PLUGINS([ipv6])],[AC_MSG_RESULT(no)])
1412 fi
1413
1414 dnl
1415 dnl  ogg demux plugin
1416 dnl
1417 AC_ARG_ENABLE(ogg,
1418   [  --enable-ogg            Ogg demux support (default enabled)])
1419 if test "${enable_ogg}" != "no"
1420 then
1421   AC_CHECK_HEADERS(ogg/ogg.h, [
1422     AC_CHECK_LIB( ogg, oggpack_read, [
1423       AC_CHECK_LIB( ogg, oggpackB_read, [
1424         AX_ADD_CPPFLAGS([ogg],[-DHAVE_OGGPACKB])])
1425       AX_ADD_PLUGINS([ogg mux_ogg])
1426       AX_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
1427    ],[])
1428 fi
1429
1430 dnl
1431 dnl  matroska demux plugin
1432 dnl
1433 AC_ARG_ENABLE(mkv,
1434   [  --enable-mkv            Matroska demux support (default enabled)])
1435 if test "${enable_mkv}" != "no"
1436 then
1437 AC_LANG_PUSH(C++)
1438   dnl matroska headers include ebml headers directly... pouah that stinks
1439   CPPFLAGS="${CPPFLAGS_save} -I/usr/local/include/ebml -I/usr/include/ebml"
1440   AC_CHECK_HEADERS(EbmlVersion.h matroska/KaxVersion.h, [
1441     AC_CHECK_HEADERS(matroska/KaxAttachments.h)
1442     AX_ADD_PLUGINS([mkv])
1443     AX_ADD_CXXFLAGS([mkv],[-I/usr/local/include/ebml -I/usr/include/ebml])
1444     AC_CHECK_LIB(ebml_pic,main,[
1445       # We have ebml_pic, that's good, we can build an mkv.so plugin !
1446       AX_ADD_LDFLAGS([mkv],[-lmatroska_pic -lebml_pic])
1447     ],[
1448       AX_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
1449     ])
1450   ])
1451   CPPFLAGS="${CPPFLAGS_save}"
1452 AC_LANG_POP(C++)
1453 fi
1454
1455 dnl
1456 dnl  Codec plugins
1457 dnl
1458
1459 AC_ARG_WITH(,[Codec plugins:])
1460
1461 dnl
1462 dnl  mad plugin
1463 dnl
1464 AC_ARG_ENABLE(mad,
1465   [  --enable-mad            libmad module (default enabled)])
1466 if test "${enable_mad}" != "no"
1467 then
1468   AC_ARG_WITH(mad,
1469     [    --with-mad=PATH       path to libmad],[],[])
1470   if test "${with_mad}" != "no" -a -n "${with_mad}"
1471   then
1472     AX_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
1473     AX_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
1474   fi
1475
1476   AC_ARG_WITH(mad-tree,
1477     [    --with-mad-tree=PATH  mad tree for static linking],[],[])
1478   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
1479   then
1480     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
1481     if test -z "${real_mad_tree}"
1482     then
1483       dnl  The given directory can't be found
1484       AC_MSG_RESULT(no)
1485       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
1486     fi
1487     dnl  Use a custom libmad
1488     AC_MSG_CHECKING(for mad.h in ${real_mad_tree}/libmad)
1489     if test -f ${real_mad_tree}/libmad/mad.h
1490     then
1491       AC_MSG_RESULT(yes)
1492       AX_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}/libmad])
1493       AX_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/libmad/.libs])
1494       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1495       AC_CHECK_LIB(mad, mad_bit_init, [
1496         AX_ADD_BUILTINS([mpgatofixed32])
1497         AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])
1498         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
1499       ],[])
1500       LDFLAGS="${LDFLAGS_save}"
1501     else
1502       AC_MSG_RESULT(no)
1503       AC_MSG_ERROR([the specified tree doesn't have mad.h])
1504     fi
1505   else
1506     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
1507     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1508     AC_CHECK_HEADERS(mad.h, ,
1509       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
1510     AC_CHECK_LIB(mad, mad_bit_init, [
1511       AX_ADD_PLUGINS([mpgatofixed32])
1512       AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
1513       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
1514     CPPFLAGS="${CPPFLAGS_save}"
1515     LDFLAGS="${LDFLAGS_save}"
1516   fi
1517 fi
1518
1519 dnl
1520 dnl   libid3tag support
1521 dnl
1522 AC_CHECK_HEADERS(id3tag.h, [
1523   AC_CHECK_HEADERS(zlib.h, [
1524     AX_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
1525     AX_ADD_PLUGINS([id3tag])]) ])
1526
1527 dnl
1528 dnl  ffmpeg decoder plugin
1529 dnl
1530 AC_ARG_ENABLE(ffmpeg,
1531 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
1532 if test "${enable_ffmpeg}" != "no"
1533 then
1534   AC_ARG_WITH(ffmpeg-mp3lame,
1535     [    --with-ffmpeg-mp3lame   if ffmpeg has been compiled with mp3lame support],
1536     [
1537       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1538       dnl       linker would miserably barf on multiple definitions.
1539       AX_ADD_LDFLAGS([stream_out_transcode],[])
1540       AX_ADD_LDFLAGS([ffmpeg],[-lmp3lame]) ])
1541
1542   AC_ARG_WITH(ffmpeg-tree,
1543     [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1544
1545   dnl
1546   dnl test for !(--with-ffmpeg-tree)
1547   dnl
1548   if test "${with_ffmpeg_tree}" = "no" -o -z "${with_ffmpeg_tree}";then
1549     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1550     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1551     AC_CHECK_HEADERS(ffmpeg/avcodec.h postproc/postprocess.h)
1552     AC_CHECK_LIB(avcodec, avcodec_init, [
1553       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1554       AX_ADD_LDFLAGS([ffmpeg],[-lavcodec])
1555       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1556       dnl       linker would miserably barf on multiple definitions.
1557       AX_ADD_LDFLAGS([stream_out_transcode],[]) ],
1558        [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (cvs version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ])
1559     LDFLAGS="${LDFLAGS_save}"
1560     CPPFLAGS="${CPPFLAGS_save}"
1561   fi
1562
1563   dnl
1564   dnl test for --with-ffmpeg-tree
1565   dnl
1566   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}";then
1567     AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1568     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1569     if test -z "${real_ffmpeg_tree}"; then
1570       dnl  The given directory can't be found
1571       AC_MSG_RESULT(no)
1572       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1573     fi
1574     if test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
1575       dnl  Use a custom libffmpeg
1576       AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1577       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1578       AX_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec -lavcodec])
1579       AX_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavcodec])
1580
1581       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1582       dnl       linker would miserably barf on multiple definitions.
1583       AX_ADD_LDFLAGS([stream_out_transcode],[-L${real_ffmpeg_tree}/libavcodec])
1584       AX_ADD_CPPFLAGS([stream_out_transcode],[-I${real_ffmpeg_tree}/libavcodec])
1585     else
1586       dnl  The given libavcodec wasn't built
1587       AC_MSG_RESULT(no)
1588       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1589     fi
1590   fi
1591
1592   dnl Duplicate the ffmpeg CPPFLAGS and LDFLAGS for the encoder
1593   AX_ADD_CPPFLAGS([encoder_ffmpeg],[${CPPFLAGS_ffmpeg}])
1594   dnl XXX: we don't link with -lavcodec blah blah blah
1595   dnl AX_ADD_LDFLAGS([encoder_ffmpeg],[${LDFLAGS_ffmpeg}])
1596
1597   ac_have_vorbis_headers=yes
1598   AC_CHECK_HEADERS(vorbis/vorbisenc.h vorbis/codec.h,,
1599       ac_have_vorbis_headers=no)
1600   if test "$ac_have_vorbis_headers" = "yes"; then
1601     AX_ADD_LDFLAGS([stream_out_transcode],[-lvorbisenc -lvorbis -logg])
1602   fi
1603 fi
1604
1605 dnl
1606 dnl  faad decoder plugin
1607 dnl
1608 AC_ARG_ENABLE(faad,
1609 [  --enable-faad           faad codec (default disabled)])
1610 if test "${enable_faad}" = "yes"
1611 then
1612   AC_ARG_WITH(faad-tree,
1613   [    --with-faad-tree=PATH faad tree for static linking])
1614   if test -n "${with_faad_tree}"
1615   then
1616     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1617     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1618     if test -z "${real_faad_tree}"
1619     then
1620       dnl  The given directory can't be found
1621       AC_MSG_RESULT(no)
1622       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1623     fi
1624     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1625     then
1626       dnl  Use a custom faad
1627       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1628       AX_ADD_BUILTINS([faad])
1629       AX_ADD_LDFLAGS([faad],[-L${real_faad_tree}/libfaad/.libs -lfaad])
1630       AX_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
1631       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1632       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1633       AC_TRY_COMPILE([#include <faad.h>],
1634         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1635          unsigned long d; faacDecDecode(a,b,c,d);],
1636         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)])
1637       LDFLAGS="${LDFLAGS_save}"
1638       CPPFLAGS="${CPPFLAGS_save}"
1639     else
1640       dnl  The given libfaad wasn't built
1641       AC_MSG_RESULT(no)
1642       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1643     fi
1644   else
1645     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1646     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1647     AC_CHECK_HEADERS(faad.h, ,
1648       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1649     AC_CHECK_LIB(faad, faacDecOpen, [
1650       AX_ADD_PLUGINS([faad])
1651       AX_ADD_LDFLAGS([faad],[-lfaad])
1652       AC_TRY_COMPILE([#include <faad.h>],
1653         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1654          unsigned long d; faacDecDecode(a,b,c,d);],
1655         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)]) ],
1656       [ AC_MSG_ERROR([Cannot find libfaad library...]) ])
1657     LDFLAGS="${LDFLAGS_save}"
1658     CPPFLAGS="${CPPFLAGS_save}"
1659   fi
1660 fi
1661
1662
1663 dnl
1664 dnl  xvid decoder plugin
1665 dnl
1666 AC_ARG_ENABLE(xvid,
1667 [  --enable-xvid           xvid codec (default disabled)])
1668 if test "${enable_xvid}" = "yes"
1669 then
1670   AC_ARG_WITH(xvid,
1671     [    --with-xvid=PATH      path to xvid installation],[],[])
1672   if test "${with_xvid}" != "no" -a -n "${with_xvid}"
1673   then
1674     AX_ADD_CPPFLAGS([xvid],[-I${with_xvid}/include])
1675     AX_ADD_LDFLAGS([xvid],[-L${with_xvid}/lib])
1676   fi
1677
1678   AC_ARG_WITH(xvid-tree,
1679   [    --with-xvid-tree=PATH xvid tree for static linking])
1680   if test -n "${with_xvid_tree}"
1681   then
1682     AC_MSG_CHECKING(for libxvidcore.a in ${with_xvid_tree})
1683     real_xvid_tree="`cd ${with_xvid_tree} 2>/dev/null && pwd`"
1684     if test -z "${real_xvid_tree}"
1685     then
1686       dnl  The given directory can't be found
1687       AC_MSG_RESULT(no)
1688       AC_MSG_ERROR([cannot cd to ${with_xvid_tree}])
1689     fi
1690     if test -f "${real_xvid_tree}/build/generic/libxvidcore.a"
1691     then
1692       dnl  Use a custom xvid
1693       AC_MSG_RESULT(${real_xvid_tree}/build/generic/libxvidcore.a)
1694       AX_ADD_BUILTINS([xvid])
1695       AX_ADD_LDFLAGS([xvid],[-L${real_xvid_tree}/build/generic -lxvidcore])
1696       AX_ADD_CPPFLAGS([xvid],[-I${real_xvid_tree}/src])
1697     else
1698       dnl  The given libxvidcore wasn't built
1699       AC_MSG_RESULT(no)
1700       AC_MSG_ERROR([cannot find ${real_xvid_tree}/build/generic/libxvidcore.a, make sure you compiled libxvidcore in ${with_xvid_tree}])
1701     fi
1702   else
1703     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xvid}"
1704     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xvid}"
1705     AC_CHECK_HEADERS(xvid.h, ,
1706       [ AC_MSG_ERROR([Cannot find development headers for libxvidcore...]) ])
1707     AC_CHECK_LIB(xvidcore, xvid_init, [
1708       AX_ADD_PLUGINS([xvid])
1709       AX_ADD_LDFLAGS([xvid],[-lxvidcore]) ],
1710       [ AC_MSG_ERROR([Cannot find libxvidcore library...]) ])
1711     LDFLAGS="${LDFLAGS_save}"
1712     CPPFLAGS="${CPPFLAGS_save}"
1713   fi
1714
1715   dnl Duplicate the xvid CPPFLAGS and LDFLAGS for the encoder
1716   AX_ADD_LDFLAGS([encoder_xvid],[${LDFLAGS_xvid}])
1717   AX_ADD_CPPFLAGS([encoder_xvid],[${CPPFLAGS_xvid}])
1718 fi
1719
1720 dnl
1721 dnl  QuickTime plugin
1722 dnl
1723 AC_ARG_ENABLE(quicktime,
1724   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
1725 if test "${enable_quicktime}" != "no" &&
1726   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
1727 then
1728   if test "${SYS}" = "mingw32"; then
1729     AX_ADD_BUILTINS([quicktime])
1730   else
1731   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
1732     [ AX_ADD_BUILTINS([quicktime])
1733       AX_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
1734     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
1735   fi
1736 fi
1737
1738 dnl
1739 dnl MP4 module
1740 dnl
1741 AC_CHECK_HEADERS(zlib.h, [
1742   AX_ADD_LDFLAGS([mp4 skins],[-lz])
1743 ] )
1744
1745
1746 dnl
1747 dnl skins module
1748 dnl
1749 AC_CHECK_HEADERS(libtar.h, [
1750   AX_ADD_LDFLAGS([skins],[-ltar])
1751 ] )
1752
1753
1754
1755 dnl
1756 dnl  a52 AC3 decoder plugin
1757 dnl
1758 AC_ARG_ENABLE(a52,
1759   [  --enable-a52            A/52 support with liba52 (default enabled)])
1760 if test "${enable_a52}" != "no"
1761 then
1762   AC_ARG_WITH(a52,
1763     [    --with-a52=PATH       a52 headers and libraries])
1764   AC_ARG_WITH(a52-tree,
1765     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
1766   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
1767   then
1768     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
1769     if test -z "${real_a52_tree}"
1770     then
1771       dnl  The given directory can't be found
1772       AC_MSG_RESULT(no)
1773       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
1774     fi
1775     dnl  Use a custom a52dec
1776     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
1777     if test -f ${real_a52_tree}/include/a52.h
1778     then
1779       AC_MSG_RESULT(yes)
1780       AX_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
1781       AX_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
1782       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
1783       AC_CHECK_LIB(a52, a52_free, [
1784         AX_ADD_BUILTINS([a52tofloat32])
1785         AX_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
1786         AX_ADD_LDFLAGS([a52tofloat32],[-la52])
1787         ],[
1788         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
1789         then
1790           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
1791         else
1792           AC_MSG_ERROR([the specified tree hasn't been compiled])
1793         fi
1794       ])
1795       LDFLAGS="${LDFLAGS_save}"
1796     else
1797       AC_MSG_RESULT(no)
1798       AC_MSG_ERROR([the specified tree doesn't have a52.h])
1799     fi
1800   else
1801     if test -z "${with_a52}"
1802     then
1803       LDFLAGS_test=""
1804       CPPFLAGS_test=""
1805     else
1806       LDFLAGS_test="-L${with_a52}/lib"
1807       CPPFLAGS_test="-I${with_a52}/include"
1808     fi
1809     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
1810     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
1811     AC_CHECK_HEADERS(a52dec/a52.h, [
1812       AC_CHECK_LIB(a52, a52_free, [
1813         AX_ADD_PLUGINS([a52tofloat32])
1814         AX_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
1815         AX_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
1816       ],[
1817         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
1818       ])
1819     ])
1820     CPPFLAGS="${CPPFLAGS_save}"
1821     LDFLAGS="${LDFLAGS_save}"
1822   fi
1823 fi
1824
1825 dnl
1826 dnl  DV plugin
1827 dnl
1828 AC_ARG_ENABLE(dv,
1829   [  --enable-dv             DV decoder support (deprecated in favor of ffmpeg) (default disabled)])
1830 if test "${enable_dv}" = "yes"
1831 then
1832   AC_CHECK_HEADERS(libdv/dv.h, [
1833     AX_ADD_PLUGINS([dv])
1834     AX_ADD_LDFLAGS([dv],[-ldv])
1835    ],[])
1836 fi
1837
1838 dnl
1839 dnl  Flac plugin
1840 dnl
1841 AC_ARG_ENABLE(flac,
1842   [  --enable-flac           flac decoder support (default disabled)])
1843 if test "${enable_flac}" = "yes"
1844 then
1845   AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
1846     AX_ADD_PLUGINS([flac flacdec])
1847     AX_ADD_LDFLAGS([flacdec],[-lFLAC])
1848    ],[])
1849 fi
1850
1851 dnl
1852 dnl  Libmpeg2 plugin
1853 dnl
1854 AC_ARG_ENABLE(libmpeg2,
1855   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
1856 if test "${enable_libmpeg2}" != "no"
1857 then
1858   AC_ARG_WITH(libmpeg2-tree,
1859   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
1860   if test -n "${with_libmpeg2_tree}"
1861   then
1862     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
1863     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
1864     if test -z "${real_libmpeg2_tree}"
1865     then
1866       dnl  The given directory can't be found
1867       AC_MSG_RESULT(no)
1868       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
1869     fi
1870     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
1871     then
1872       dnl  Use a custom libmpeg2
1873       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
1874       AX_ADD_PLUGINS([libmpeg2])
1875       AX_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
1876       AX_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
1877       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
1878     else
1879       dnl  The given libmpeg2 wasn't built
1880       AC_MSG_RESULT(no)
1881       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
1882     fi
1883   else
1884     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
1885       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
1886       AC_EGREP_CPP(yes,
1887         [#include <mpeg2dec/mpeg2.h>
1888          #ifdef MPEG2_RELEASE
1889          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
1890          yes
1891          #endif
1892          #endif],
1893         [AC_MSG_RESULT([yes])
1894           AX_ADD_PLUGINS([libmpeg2])
1895           AX_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
1896         [AC_MSG_RESULT([no])
1897           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
1898
1899       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
1900     )
1901   fi
1902 fi
1903
1904 dnl
1905 dnl  Vorbis plugin
1906 dnl
1907 AC_ARG_ENABLE(vorbis,
1908   [  --enable-vorbis         Vorbis decoder support (default enabled)])
1909 if test "${enable_vorbis}" != "no"
1910 then
1911   AC_CHECK_HEADERS(vorbis/codec.h, [
1912     AX_ADD_PLUGINS([vorbis])
1913     AX_ADD_LDFLAGS([vorbis],[-lvorbis -logg])
1914     if test "${enable_sout}" != "no"; then
1915       AX_ADD_PLUGINS([packetizer_vorbis])
1916       AX_ADD_LDFLAGS([packetizer_vorbis],[-lvorbis -logg])
1917     fi ],[])
1918 fi
1919
1920 dnl
1921 dnl  Tremor plugin
1922 dnl
1923 AC_ARG_ENABLE(tremor,
1924   [  --enable-tremor         Tremor decoder support (default disabled)])
1925 if test "${enable_tremor}" = "yes"
1926 then
1927   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
1928     AX_ADD_PLUGINS([tremor])
1929     AX_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
1930    ],[])
1931 fi
1932
1933 dnl
1934 dnl  tarkin decoder plugin
1935 dnl
1936 AC_ARG_ENABLE(tarkin,
1937 [  --enable-tarkin         experimental tarkin codec (default disabled)])
1938 if test "${enable_tarkin}" = "yes"
1939 then
1940   AC_ARG_WITH(tarkin-tree,
1941   [    --with-tarkin-tree=PATH tarkin tree for static linking])
1942   if test -n "${with_tarkin_tree}"
1943   then
1944     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
1945     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
1946     if test -f "${real_tarkin_tree}/tarkin.o"
1947     then
1948       AX_ADD_BUILTINS([tarkin])
1949       AX_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
1950       AX_ADD_LDFLAGS([tarkin],[${real_tarkin_tree}/mem.o ${real_tarkin_tree}/pnm.o ${real_tarkin_tree}/wavelet.o ${real_tarkin_tree}/wavelet_xform.o ${real_tarkin_tree}/wavelet_coeff.o ${real_tarkin_tree}/yuv.o ${real_tarkin_tree}/tarkin.o ${real_tarkin_tree}/info.o -logg])
1951       AC_MSG_RESULT(yes)
1952     else
1953       dnl  The given tarkin tree wasn't built
1954       AC_MSG_RESULT(no)
1955       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
1956                     make sure you compiled tarkin in ${with_tarkin_tree}])
1957     fi
1958   fi
1959 fi
1960
1961 dnl
1962 dnl  theora decoder plugin
1963 dnl
1964 AC_ARG_ENABLE(theora,
1965 [  --enable-theora         experimental theora codec (default disabled)])
1966 if test "${enable_theora}" = "yes"
1967 then
1968   AC_CHECK_HEADERS(theora/theora.h, [
1969     AC_CHECK_LIB(theora, theora_granule_time, [
1970       AX_ADD_BUILTINS([theora])
1971       if test "${SYS}" = "darwin"; then
1972         theora_libs="-ltheora"
1973       else
1974         theora_libs="-ltheora -logg"
1975       fi
1976       AX_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
1977       AC_MSG_ERROR([libtheora doesn't appear to be installed on you system.
1978 You also need to check that you have a libogg posterior to the 1.0 release.])],
1979       [-logg])
1980   ])
1981 fi
1982
1983 dnl
1984 dnl   subsdec support
1985 dnl
1986 AX_ADD_LDFLAGS([subsdec],[${LIBICONV}])
1987 AX_ADD_CPPFLAGS([subsdec],[${INCICONV}])
1988 AX_ADD_PLUGINS([subsdec])
1989
1990
1991 dnl
1992 dnl  Video Filters
1993 dnl
1994
1995 dnl
1996 dnl   png
1997 dnl
1998 AC_CHECK_HEADERS(png.h, [
1999     AX_ADD_LDFLAGS([logo],[-lpng -lz])
2000     AX_ADD_PLUGINS([logo])])
2001
2002 dnl
2003 dnl  Video plugins
2004 dnl
2005
2006 AC_ARG_WITH(,[Video plugins:])
2007
2008 dnl Check for DPMS
2009 if test "${SYS}" != "mingw32"
2010 then
2011   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2012   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
2013     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
2014     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
2015       AC_MSG_RESULT(yes)
2016       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
2017                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
2018     ],[
2019       AC_MSG_RESULT(no)
2020     ])
2021   ],,[
2022     #include <X11/Xlib.h>
2023   ])
2024   CPPFLAGS="${CPPFLAGS_save}"
2025 fi
2026
2027 dnl
2028 dnl  X11 module
2029 dnl  (enabled by default except on win32)
2030 dnl
2031 AC_ARG_ENABLE(x11,
2032   [  --enable-x11            X11 support (default enabled)])
2033 if test "${enable_x11}" != "no" &&
2034   (test "${SYS}" != "mingw32" || test "${enable_x11}" = "yes"); then
2035   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2036   AC_CHECK_HEADERS(X11/Xlib.h, [
2037     AX_ADD_PLUGINS([x11])
2038     AX_ADD_LDFLAGS([x11],[-L${x_libraries} -lX11 -lXext])
2039     AX_ADD_CPPFLAGS([x11],[-I${x_includes}])
2040     AC_CHECK_HEADERS(X11/extensions/Xinerama.h, [
2041       CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2042       AC_CHECK_LIB(Xinerama, XineramaQueryExtension, [
2043         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2044         AX_ADD_LDFLAGS([x11],[-lXinerama])
2045       ])
2046       CFLAGS="${CFLAGS_save}"
2047     ])
2048   ])
2049   CPPFLAGS="${CPPFLAGS_save}"
2050 fi
2051
2052 dnl
2053 dnl  XVideo module
2054 dnl  (enabled by default except on win32)
2055 dnl
2056 AC_ARG_ENABLE(xvideo,
2057   [  --enable-xvideo         XVideo support (default enabled)])
2058 if test "${enable_xvideo}" != "no" &&
2059   (test "${SYS}" != "mingw32" || test "${enable_xvideo}" = "yes"); then
2060   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2061   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
2062     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2063     AC_CHECK_LIB(Xv_pic,XvPutImage,
2064       # We have Xv_pic, that's good, we can build an xvideo.so plugin !
2065       AX_ADD_PLUGINS([xvideo])
2066       AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv_pic])
2067       AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}]),
2068       AC_CHECK_LIB(Xv,XvPutImage,[
2069         # We don't have Xv_pic, but we have Xv, let's make xvideo.a as builtin
2070         AX_ADD_PLUGINS([xvideo])
2071         AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv])
2072         AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2073       ],[
2074         # Otherwise... well, do nothing.
2075         :
2076       ])
2077     )
2078     AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
2079       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
2080         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2081         AX_ADD_LDFLAGS([xvideo],[-lXinerama])
2082       ])
2083     ])
2084     CFLAGS="${CFLAGS_save}"
2085   ]
2086   CPPFLAGS="${CPPFLAGS_save}")
2087 fi
2088
2089 dnl
2090 dnl  SDL module
2091 dnl
2092 AC_ARG_ENABLE(sdl,
2093   [  --enable-sdl            SDL support (default enabled)])
2094 if test "${enable_sdl}" != "no"
2095 then
2096   SDL_PATH="${PATH}"
2097   AC_ARG_WITH(sdl-config-path,
2098     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
2099     [ if test "${with_sdl_config_path}" != "no"
2100       then
2101         SDL_PATH="${with_sdl_config_path}:${PATH}"
2102       fi ])
2103   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
2104   SDL_CONFIG="${SDL12_CONFIG}"
2105   SDL_HEADER="SDL12/SDL.h"
2106   if test "${SDL_CONFIG}" = "no"
2107   then
2108     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
2109     SDL_CONFIG=${SDL11_CONFIG}
2110     SDL_HEADER="SDL11/SDL.h"
2111   fi
2112   if test "${SDL_CONFIG}" = "no"
2113   then
2114     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
2115     SDL_HEADER="SDL/SDL.h"
2116   fi
2117   # check for cross-compiling
2118   SDL_PREFIX=
2119   AC_ARG_WITH(sdl-prefix,
2120     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
2121                                e.g use as:
2122                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2123   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
2124   then
2125     SDL_PREFIX="--prefix=${with_sdl_prefix}"
2126   fi
2127   if test "${SDL_CONFIG}" != "no"
2128   then
2129     AX_ADD_PLUGINS([vout_sdl aout_sdl])
2130     AX_ADD_CFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
2131     AX_ADD_LDFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
2132     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
2133     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
2134       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
2135       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
2136           As a last resort we also test for SDL.h presence),
2137       [ AC_MSG_ERROR([The development package for SDL is not installed.
2138 Please install it and try again. Alternatively you can also configure with
2139 --disable-sdl.])
2140       ])])
2141     CPPFLAGS="${CPPFLAGS_save}"
2142     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
2143     then
2144       AC_MSG_ERROR([The development package for SDL is not installed.
2145 Please install it and try again. Alternatively you can also configure with
2146 --disable-sdl.])
2147     fi
2148   elif test "${enable_sdl}" =  "yes"
2149   then
2150     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
2151 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
2152     ])
2153   fi
2154 fi
2155
2156 dnl
2157 dnl  freetype module
2158 dnl
2159 AC_ARG_ENABLE(freetype,
2160   [  --enable-freetype       freetype support (default enabled)])
2161 if test "${enable_freetype}" != "no"
2162 then
2163   FREETYPE_PATH="${PATH}"
2164   AC_ARG_WITH(freetype-config-path,
2165     [    --with-freetype-config-path=PATH freetype-config path (default search in \$PATH)],
2166     [ if test "${with_freetype_config_path}" != "no"
2167       then
2168         FREETYPE_PATH="${with_freetype_config_path}:${PATH}"
2169       fi ])
2170   AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no, ${FREETYPE_PATH})
2171
2172   if test "${FREETYPE_CONFIG}" != "no"
2173   then
2174     AX_ADD_PLUGINS([freetype])
2175     AX_ADD_CFLAGS([freetype],[`${FREETYPE_CONFIG} --cflags`])
2176     AX_ADD_LDFLAGS([freetype],[`${FREETYPE_CONFIG} --libs`])
2177     AC_CHECK_HEADERS(Carbon/Carbon.h,
2178       [AX_ADD_LDFLAGS([freetype],[-framework Carbon])])
2179     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_freetype}"
2180   elif test "${enable_freetype}" =  "yes"
2181   then
2182     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
2183 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
2184     ])
2185   fi
2186 fi
2187
2188 dnl
2189 dnl  Qt Embedded module
2190 dnl  (disabled by default)
2191 dnl
2192 AC_ARG_ENABLE(qte,
2193   [  --enable-qte            QT Embedded support (default disabled)])
2194 if test "${enable_qte}" = "yes"
2195 then
2196   AC_ARG_WITH(qte,
2197   [    --with-qte=PATH       Qt Embedded headers and libraries])
2198   if test "${with_qte}" != "no" -a -n "${with_qte}"
2199   then
2200     AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2201     AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2202   else
2203     AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2204     AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2205   fi
2206   AX_ADD_PLUGINS([qte])
2207   NEED_QTE_MAIN=yes
2208   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2209   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2210     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2211   ] )
2212   CPPFLAGS="${CPPFLAGS_save}"
2213 fi
2214
2215 dnl
2216 dnl  Windows DirectX module
2217 dnl
2218 AC_ARG_ENABLE(directx,
2219   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
2220 if test "${enable_directx}" != "no"
2221 then
2222   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2223   then
2224     AC_ARG_WITH(directx,
2225     [    --with-directx=PATH   Win32 DirectX headers])
2226     if test -z "${with_directx}"
2227     then
2228       AC_CHECK_HEADERS(ddraw.h,
2229       [ AX_ADD_PLUGINS([vout_directx aout_directx])
2230         AX_ADD_LDFLAGS([vout_directx],[-lgdi32]) ])
2231     else
2232       AC_MSG_CHECKING(for directX headers in ${with_directx})
2233       if test -f ${with_directx}/ddraw.h
2234       then
2235         AX_ADD_PLUGINS([vout_directx aout_directx])
2236         AX_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
2237         AX_ADD_LDFLAGS([vout_directx],[-lgdi32])
2238         AC_MSG_RESULT(yes)
2239       else
2240         AC_MSG_RESULT(no)
2241         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
2242       fi
2243     fi
2244   fi
2245 fi
2246
2247 dnl
2248 dnl  Linux framebuffer module
2249 dnl
2250 AC_ARG_ENABLE(fb,
2251   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
2252     if test "${enable_fb}" != "no"
2253     then
2254       AC_CHECK_HEADERS(linux/fb.h, [
2255         AX_ADD_PLUGINS([fb])
2256       ])
2257     fi
2258
2259 dnl
2260 dnl  Linux MGA module
2261 dnl
2262 AC_ARG_ENABLE(mga,
2263   [  --enable-mga            Linux kernel Matrox support (default disabled)],
2264   [ if test "${enable_mga}" = "yes"
2265     then
2266       AX_ADD_PLUGINS([mga xmga])
2267     fi ])
2268
2269 dnl
2270 dnl  SVGAlib module
2271 dnl
2272 AC_ARG_ENABLE(svgalib,
2273   [  --enable-svgalib        SVGAlib support (default disabled)])
2274 if test "${enable_svgalib}" = "yes"
2275 then
2276   AX_ADD_PLUGINS([svgalib])
2277   AX_ADD_LDFLAGS([svgalib],[-lvgagl -lvga])
2278 fi
2279
2280 dnl
2281 dnl  GGI module
2282 dnl
2283 AC_ARG_ENABLE(ggi,
2284   [  --enable-ggi            GGI support (default disabled)])
2285 if test "${enable_ggi}" = "yes"
2286 then
2287   AX_ADD_PLUGINS([ggi])
2288   AX_ADD_LDFLAGS([ggi],[-lggi])
2289   AC_ARG_WITH(ggi,
2290     [    --with-ggi=PATH       path to libggi],
2291     [ if test "${with_ggi}" != "no" -a -n "${with_ggi}"
2292       then
2293         AX_ADD_CPPFLAGS([ggi],[-I${with_ggi}/include])
2294         AX_ADD_LDFLAGS([ggi],[-L${with_ggi}/lib])
2295       fi ])
2296 fi
2297
2298 dnl
2299 dnl  Glide module
2300 dnl
2301 AC_ARG_ENABLE(glide,
2302   [  --enable-glide          Glide (3dfx) support (default disabled)])
2303 if test "${enable_glide}" = "yes"
2304 then
2305   AX_ADD_PLUGINS([glide])
2306   AX_ADD_LDFLAGS([glide],[-lglide2x -lm])
2307   AX_ADD_CPPFLAGS([glide],[-I/usr/include/glide])
2308   AC_ARG_WITH(glide,
2309     [    --with-glide=PATH     path to libglide],
2310     [ if test "${with_glide}" != "no" -a -n "${with_glide}"
2311       then
2312         AX_ADD_CPPFLAGS([glide],[-I${with_glide}/include])
2313         AX_ADD_LDFLAGS([glide],[-L${with_glide}/lib])
2314       fi ])
2315 fi
2316
2317 dnl
2318 dnl  AA plugin
2319 dnl
2320 AC_ARG_ENABLE(aa,
2321   [  --enable-aa             aalib output (default disabled)])
2322 if test "${enable_aa}" = "yes"
2323 then
2324   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
2325   if test "${have_aa}" = "true"
2326   then
2327     AX_ADD_PLUGINS([aa])
2328     AX_ADD_LDFLAGS([aa],[-laa])
2329   fi
2330 fi
2331
2332 dnl
2333 dnl  win32 GDI plugin
2334 dnl
2335 AC_ARG_ENABLE(wingdi,
2336   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
2337 if test "${enable_wingdi}" != "no"; then
2338   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2339     AX_ADD_PLUGINS([wingdi])
2340     AX_ADD_LDFLAGS([wingdi],[-lgdi32])
2341   fi
2342 fi
2343
2344 dnl
2345 dnl  Audio plugins
2346 dnl
2347
2348 AC_ARG_WITH(,[Audio plugins:])
2349
2350 dnl
2351 dnl  OSS /dev/dsp module (enabled by default except on win32)
2352 dnl
2353 AC_ARG_ENABLE(oss,
2354   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
2355
2356 if test "${enable_oss}" != "no" &&
2357   (test "${SYS}" != "mingw32" || test "${enable_oss}" = "yes")
2358 then
2359   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
2360     AX_ADD_PLUGINS([oss])
2361     AC_CHECK_LIB(ossaudio,main,AX_ADD_LDFLAGS([oss],[-lossaudio]))
2362   ])
2363 fi
2364
2365 dnl
2366 dnl  Esound module
2367 dnl
2368 AC_ARG_ENABLE(esd,
2369   [  --enable-esd            Esound library support (default disabled)],
2370   [if test "${enable_esd}" = "yes"
2371    then
2372      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
2373      if test "${ESD_CONFIG}" != "no"
2374      then
2375        AX_ADD_PLUGINS([esd])
2376        AX_ADD_CFLAGS([esd],[`${ESD_CONFIG} --cflags`])
2377        AX_ADD_LDFLAGS([esd],[`${ESD_CONFIG} --libs`])
2378      fi
2379    fi])
2380
2381 dnl
2382 dnl  aRts module
2383 dnl
2384 AC_ARG_ENABLE(arts,
2385   [  --enable-arts           aRts sound server (default disabled)],
2386   [if test "${enable_arts}" = "yes"
2387    then
2388      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
2389      if test "${ARTS_CONFIG}" != "no"
2390      then
2391        AX_ADD_PLUGINS([arts])
2392        AX_ADD_CFLAGS([arts],[`${ARTS_CONFIG} --cflags`])
2393        AX_ADD_LDFLAGS([arts],[`${ARTS_CONFIG} --libs `])
2394      fi
2395    fi])
2396
2397 dnl
2398 dnl  ALSA module
2399 dnl
2400 AC_ARG_ENABLE(alsa,
2401   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
2402   [if test "${enable_alsa}" = "yes"
2403    then
2404      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
2405      if test "${have_alsa}" = "true"
2406      then
2407        AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
2408                        #define ALSA_PCM_NEW_SW_PARAMS_API
2409                        #include <alsa/asoundlib.h>],
2410           [void foo() { snd_pcm_hw_params_get_period_time(0,0,0); }],
2411            AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
2412        AX_ADD_PLUGINS([alsa])
2413        AX_ADD_LDFLAGS([alsa],[-lasound -lm -ldl])
2414      else
2415        AC_MSG_ERROR([Could not find ALSA development headers])
2416      fi
2417    fi])
2418
2419 dnl
2420 dnl  win32 waveOut plugin
2421 dnl
2422 AC_ARG_ENABLE(waveout,
2423   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
2424 if test "${enable_waveout}" != "no"; then
2425   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2426     AX_ADD_PLUGINS([waveout])
2427     AX_ADD_LDFLAGS([waveout],[-lwinmm])
2428   fi
2429 fi
2430
2431 dnl
2432 dnl  CoreAudio plugin
2433 dnl
2434 AC_ARG_ENABLE(coreaudio,
2435   [  --enable-coreaudio      CoreAudio module (default enabled on MacOS X)])
2436 if test "${enable_coreaudio}" != "no" &&
2437   (test "${SYS}" = "darwin" || test "${enable_coreaudio}" = "yes")
2438 then
2439   AC_CHECK_HEADERS(CoreAudio/CoreAudio.h, 
2440     [ AX_ADD_BUILTINS([coreaudio])
2441       AX_ADD_LDFLAGS([coreaudio],[-framework CoreAudio])
2442       AC_MSG_CHECKING(for kAudioConverterPrimeMethod in AudioToolbox/AudioConverter.h)
2443       AC_EGREP_HEADER(kAudioConverterPrimeMethod,AudioToolbox/AudioConverter.h,[
2444         AC_MSG_RESULT(yes)
2445         AX_ADD_PLUGINS([coreaudio_resampler])
2446         AX_ADD_LDFLAGS([coreaudio_resampler],[-framework AudioToolbox])
2447       ],[ AC_MSG_RESULT(no) ])
2448     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
2449 fi
2450
2451 dnl
2452 dnl  Interface plugins
2453 dnl
2454
2455 AC_ARG_WITH(,[Interface plugins:])
2456
2457 dnl special case for BeOS
2458 if test "${SYS}" = "beos"
2459 then
2460     AX_ADD_PLUGINS([beos])
2461 fi
2462
2463 dnl
2464 dnl Skins module
2465 dnl
2466 AC_ARG_ENABLE(skins,
2467   [  --enable-skins          Skins interface module (default enabled on Win32)])
2468 if test "${enable_skins}" != "no"; then
2469   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2470
2471     AX_ADD_PLUGINS([skins])
2472     ALIASES="${ALIASES} svlc"
2473     AX_ADD_CPPFLAGS([skins],[-U_OFF_T_ -U_off_t -Imodules/gui/skins])
2474     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2475     AX_ADD_LDFLAGS([skins],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
2476
2477   else if test "${enable_skins}" = "yes"; then
2478     IMLIB2_PATH="${PATH}"
2479     AC_PATH_PROG(IMLIB2_CONFIG_SKINS, imlib2-config, no, ${IMLIB2_PATH})
2480     if test "${IMLIB2_CONFIG_SKINS}" = "no"; then
2481     AC_MSG_ERROR([Couldn't find the imlib2 package. You can download imlib2 from http://enlightenment.org/, or configure with --disable-skins.])
2482     fi
2483
2484     AX_ADD_PLUGINS([skins])
2485     ALIASES="${ALIASES} svlc"
2486     AX_ADD_CPPFLAGS([skins],[-Imodules/gui/skins -I${x_includes} `${IMLIB2_CONFIG_SKINS} --cflags` -DX11_SKINS])
2487     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2488     AX_ADD_LDFLAGS([skins],[-L${x_libraries} -lXext -lX11 `${IMLIB2_CONFIG_SKINS} --libs`])
2489   fi fi
2490 fi
2491
2492 dnl
2493 dnl  Gtk+ module
2494 dnl
2495 AC_ARG_ENABLE(gtk,
2496   [  --enable-gtk            Gtk+ support (default enabled)])
2497 if test "${enable_gtk}" != "no"
2498 then
2499   GTK_PATH="${PATH}"
2500   AC_ARG_WITH(gtk-config-path,
2501     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2502     [ if test "${with_gtk_config_path}" != "no"
2503       then
2504         GTK_PATH="${with_gtk_config_path}:${PATH}"
2505       fi ])
2506   # look for gtk-config
2507   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2508   GTK_CONFIG=${GTK12_CONFIG}
2509   if test "${GTK_CONFIG}" = "no"
2510   then
2511     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2512   fi
2513   if test "${GTK_CONFIG}" != "no"
2514   then
2515     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2516     then
2517       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
2518     fi
2519     if test "${SYS}" != "mingw32"; then
2520       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk gthread`])
2521       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`])
2522     else
2523       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk`])
2524       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`])
2525     fi
2526     # now look for the gtk.h header
2527     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
2528     ac_cv_gtk_headers=yes
2529     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2530       ac_cv_gtk_headers=no
2531       echo "Cannot find gtk development headers."
2532     ])
2533     if test "${ac_cv_gtk_headers}" = "yes"
2534     then
2535       AX_ADD_PLUGINS([gtk])
2536       if test "${SYS}" != "mingw32"; then
2537         NEED_GTK_MAIN=yes
2538       fi
2539       ALIASES="${ALIASES} gvlc"
2540     fi
2541     CPPFLAGS="${CPPFLAGS_save}"
2542   fi
2543 fi
2544
2545 dnl
2546 dnl  Gtk+2 module ! Disabled for know as it is unuseable and confuses users
2547 dnl
2548 dnl AC_ARG_ENABLE(gtk2,
2549 dnl   [  --enable-gtk2           Gtk2 support (default disabled)])
2550 dnl if test "${enable_gtk2}" = "yes"
2551 dnl then
2552 dnl   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2553 dnl   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
2554 dnl   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
2555 dnl   AX_ADD_PLUGINS([gtk2])
2556 dnl   if test "${SYS}" != "mingw32"; then
2557 dnl     NEED_GTK2_MAIN=yes
2558 dnl   fi
2559 dnl fi
2560
2561 dnl
2562 dnl  PDA Gtk+2 module
2563 dnl
2564 AC_ARG_ENABLE(pda,
2565   [  --enable-pda           PDA interface needs Gtk2 suport (default disabled)])
2566 if test "x${enable_pda}" = "xyes"
2567 then
2568   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2569   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
2570   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
2571   AX_ADD_CFLAGS([pda],[${GTK2_CFLAGS} ${CFLAGS_pda}])
2572   AX_ADD_LDFLAGS([pda],[${GTK2_LIBS} ${LDFLAGS_pda}])
2573   AX_ADD_PLUGINS([pda])
2574   if test "${SYS}" != "mingw32"; then
2575     NEED_GTK2_MAIN=yes
2576   fi
2577 fi
2578
2579 dnl
2580 dnl  Gnome module
2581 dnl
2582 AC_ARG_ENABLE(gnome,
2583   [  --enable-gnome          Gnome interface support (default disabled)],
2584   [if test "${enable_gnome}" = "yes"; then
2585     # look for gnome-config
2586     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
2587     if test -x ${GNOME_CONFIG}
2588     then
2589        AX_ADD_CFLAGS([gnome],[`${GNOME_CONFIG} --cflags gtk gnomeui`])
2590        AX_ADD_LDFLAGS([gnome],[`${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`])
2591     fi
2592     # now look for the gnome.h header
2593     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
2594     AC_CHECK_HEADERS(gnome.h, [
2595       AX_ADD_PLUGINS([gnome])
2596       NEED_GTK_MAIN=yes
2597       NEED_GNOME_MAIN=yes
2598       ALIASES="${ALIASES} gnome-vlc"
2599       dnl We need this because of some moronic gnomesupport.h flavours
2600       AC_MSG_CHECKING(for strndup in gnome.h)
2601       AC_EGREP_HEADER(strndup,gnome.h,[
2602         AC_MSG_RESULT(yes)
2603         AC_DEFINE(STRNDUP_IN_GNOME_H, 1,
2604                   Define if <gnome.h> defines strndup.)],[
2605         AC_MSG_RESULT(no)])
2606      ],[
2607       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
2608 developement tools or remove the --enable-gnome option])
2609      ])
2610     CPPFLAGS="${CPPFLAGS_save}"
2611   fi])
2612
2613 dnl
2614 dnl  Gnome2 module ! Disabled for know as it is unuseable and confuses users
2615 dnl
2616 dnl AC_ARG_ENABLE(gnome2,
2617 dnl   [  --enable-gnome2         Gnome2 support (default disabled)])
2618 dnl if test "${enable_gnome2}" = "yes"
2619 dnl then
2620 dnl   PKG_CHECK_MODULES(GNOME2, [libgnomeui-2.0])
2621 dnl   AX_ADD_CFLAGS([gnome2],[${GNOME2_CFLAGS}])
2622 dnl   AX_ADD_LDFLAGS([gnome2],[${GNOME2_LIBS}])
2623 dnl   AX_ADD_PLUGINS([gnome2])
2624 dnl   if test "${SYS}" != "mingw32"; then
2625 dnl     NEED_GNOME2_MAIN=yes
2626 dnl   fi
2627 dnl fi
2628
2629 dnl
2630 dnl  wxWindows module
2631 dnl
2632 AC_ARG_ENABLE(wxwindows,
2633   [  --enable-wxwindows      wxWindows support (default enabled)])
2634 if test "${enable_wxwindows}" != "no"
2635 then
2636   WXWINDOWS_PATH="${PATH}"
2637   AC_ARG_WITH(wx-config-path,
2638     [    --with-wx-config-path=PATH wx-config path (default search in \$PATH)],
2639     [ if test "${with_wx_config_path}" != "no"
2640       then
2641         WXWINDOWS_PATH="${with_wx_config_path}:${PATH}"
2642       fi ])
2643   # look for wx-config
2644   AC_PATH_PROG(WX_CONFIG, wx-config, no, ${WXWINDOWS_PATH})
2645   if test "${WX_CONFIG}" != "no"
2646   then
2647     if expr 2.3.0 \> `${WX_CONFIG} --version` >/dev/null
2648     then
2649       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-wxwindows.])
2650     fi
2651     AX_ADD_CXXFLAGS([wxwindows],[`${WX_CONFIG} --cxxflags`])
2652     AX_ADD_LDFLAGS([wxwindows],[`${WX_CONFIG} --libs`])
2653     # now look for the wxprec.h header
2654     CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_wxwindows}"
2655     ac_cv_wx_headers=yes
2656     AC_CHECK_HEADERS(wx/wxprec.h, , [
2657       ac_cv_wx_headers=no
2658       echo "Cannot find wxWindows development headers."
2659     ])
2660     if test "${ac_cv_wx_headers}" = "yes"
2661     then
2662       AX_ADD_PLUGINS([wxwindows])
2663       ALIASES="${ALIASES} wxvlc"
2664     fi
2665     CPPFLAGS="${CPPFLAGS_save}"
2666   fi
2667 fi
2668
2669 dnl
2670 dnl  Qt module
2671 dnl
2672 AC_ARG_ENABLE(qt,
2673   [  --enable-qt             Qt interface support (default disabled)],
2674   [if test "${enable_qt}" = "yes"; then
2675      AX_ADD_PLUGINS([qt])
2676      ALIASES="${ALIASES} qvlc"
2677      AX_ADD_LDFLAGS([qt],[-L${QTDIR}/lib])
2678      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt}"
2679      AC_CHECK_LIB(qt-mt,main,[
2680        AX_ADD_LDFLAGS([qt],[-lqt-mt])
2681      ],[
2682        AC_CHECK_LIB(qt,main,[
2683          AX_ADD_LDFLAGS([qt],[-lqt])
2684        ])
2685      ])
2686      LDFLAGS="${LDFLAGS_save}"
2687      AX_ADD_CXXFLAGS([qt],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
2688      if test -x ${QTDIR}/bin/moc
2689      then
2690        MOC=${QTDIR}/bin/moc
2691      else
2692        MOC=moc
2693      fi
2694    fi])
2695
2696 dnl
2697 dnl  KDE module
2698 dnl
2699 AC_ARG_ENABLE(kde,
2700   [  --enable-kde            KDE interface support (default disabled)],
2701   [if test "${enable_kde}" = "yes"; then
2702      AX_ADD_PLUGINS([kde])
2703      ALIASES="${ALIASES} kvlc"
2704      AX_ADD_LDFLAGS([kde],[-L${KDEDIR}/lib])
2705      dnl Check for -lkfile (only in KDE 2) or -lkdeui -lkio (KDE 3)
2706      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2707      AC_CHECK_LIB(kfile,main,[
2708        AX_ADD_LDFLAGS([kde],[-lkfile])
2709      ])
2710      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2711      AC_CHECK_LIB(kdeui,main,[
2712        AX_ADD_LDFLAGS([kde],[-lkdeui])
2713      ])
2714      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2715      AC_CHECK_LIB(kio,main,[
2716        AX_ADD_LDFLAGS([kde],[-lkio])
2717      ])
2718      LDFLAGS="${LDFLAGS_save}"
2719      AX_ADD_CXXFLAGS([kde],[-I/usr/include/kde -I/usr/include/qt3 -I/usr/include/qt])
2720      AX_ADD_CXXFLAGS([kde],[-I${KDEDIR}/include -I${QTDIR}/include])
2721      if test -x ${QTDIR}/bin/moc
2722      then
2723        MOC=${QTDIR}/bin/moc
2724      else
2725        MOC=moc
2726      fi
2727    fi])
2728
2729 dnl
2730 dnl  Opie QT embedded module
2731 dnl
2732 AC_ARG_ENABLE(opie,
2733   [  --enable-opie           Qt embedded interface support (default disabled)],
2734   [if test "${enable_opie}" = "yes"; then
2735      AC_ARG_WITH(qte,
2736      [    --with-qte=PATH       Qt Embedded headers and libraries])
2737      if test "${with_qte}" != "no" -a -n "${with_qte}"
2738      then
2739        AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2740        AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2741      else
2742        AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'`])
2743        AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'`])
2744      fi
2745      CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2746      AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2747        AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2748      ] )
2749      CPPFLAGS="${CPPFLAGS_save}"
2750
2751      AX_ADD_PLUGINS([opie])
2752      NEED_QTE_MAIN=yes
2753      AX_ADD_LDFLAGS([opie],[-lqpe ${LDFLAGS_qte}])
2754      AX_ADD_CXXFLAGS([opie],[${CXXFLAGS_qte}])
2755      if test "${with_qte}" != "no" -a -n "${with_qte}"
2756      then
2757        MOC=${with_qte}/bin/moc
2758      else
2759        MOC=${QTDIR}/bin/moc
2760      fi
2761    fi])
2762
2763 dnl
2764 dnl  MacOS X module
2765 dnl
2766 AC_ARG_ENABLE(macosx,
2767   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
2768   [if test "${enable_macosx}" = "yes"
2769    then
2770      AX_ADD_BUILTINS([macosx])
2771      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2772    fi],
2773   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
2774      AX_ADD_BUILTINS([macosx])
2775      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2776    )])
2777
2778 dnl
2779 dnl  QNX RTOS module
2780 dnl
2781 AC_ARG_ENABLE(qnx,
2782   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
2783     if test "${enable_qnx}" != "no"
2784     then
2785       AC_CHECK_HEADERS(Ph.h, [
2786         AX_ADD_PLUGINS([qnx])
2787         AX_ADD_LDFLAGS([qnx],[-lasound -lph])
2788       ])
2789     fi
2790
2791 dnl
2792 dnl  ncurses module
2793 dnl
2794 AC_ARG_ENABLE(ncurses,
2795   [  --enable-ncurses        ncurses interface support (default disabled)],
2796   [if test "${enable_ncurses}" = "yes"; then
2797      AX_ADD_PLUGINS([ncurses])
2798      AX_ADD_LDFLAGS([ncurses],[-lncurses])
2799    fi])
2800
2801 dnl
2802 dnl  XOSD plugin
2803 dnl
2804 AC_ARG_ENABLE(xosd,
2805   [  --enable-xosd           xosd interface support (default disabled)])
2806 if test "${enable_xosd}" = "yes"
2807 then
2808   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
2809   AC_CHECK_LIB(xosd,xosd_set_offset,
2810       AC_DEFINE(HAVE_XOSD_VERSION_1, 1, Define if <xosd.h> is 1.0.x),
2811     AC_CHECK_LIB(xosd,xosd_set_horizontal_offset,
2812         AC_DEFINE(HAVE_XOSD_VERSION_2, 1, Define if <xosd.h> is 2.0.x),
2813       AC_TRY_COMPILE([#include <xosd.h>],
2814          [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
2815           AC_DEFINE(HAVE_XOSD_VERSION_0, 1, Define if <xosd.h> is pre-1.0.0))))
2816   if test "${have_xosd}" = "true"
2817   then
2818     AX_ADD_PLUGINS([xosd])
2819     AX_ADD_LDFLAGS([xosd],[-lxosd])
2820   fi
2821 fi
2822
2823 dnl
2824 dnl  SLP access plugin
2825 dnl
2826 AC_ARG_ENABLE(slp,
2827   [  --enable-slp            SLP service discovery support (default enabled)])
2828 if test "${enable_slp}" != "no"
2829 then
2830   AC_ARG_WITH(slp,
2831   [    --with-slp=PATH       libslp headers and libraries])
2832   if test -z "${with_slp}"
2833   then
2834     AC_CHECK_HEADERS(slp.h, have_slp="true", have_slp="false")
2835     if test "${have_slp}" = "true"
2836     then
2837       AX_ADD_PLUGINS([slp])
2838       AX_ADD_LDFLAGS([slp],[-lslp])
2839       AX_ADD_LDFLAGS([vlc],[-lslp])
2840     fi
2841   else
2842     AC_MSG_CHECKING(for slp headers in ${with_slp})
2843     if test -f ${with_slp}/slp.h
2844     then
2845       dnl  Use ${with_slp}/libslp/slp.h
2846       AC_MSG_RESULT(yes)
2847       AX_ADD_PLUGINS([slp])
2848       AX_ADD_LDFLAGS([slp],[-L${with_slp} -lslp])
2849       AX_ADD_LDFLAGS([vlc],[-L${with_slp} -lslp])
2850       AX_ADD_CPPFLAGS([slp],[-I${with_slp}])
2851       AC_DEFINE(HAVE_SLP_H)
2852     else
2853       dnl  No libslp could be found, sorry
2854       AC_MSG_RESULT(no)
2855       AC_MSG_ERROR([cannot find ${with_slp}/slp.h])
2856     fi
2857   fi
2858 fi
2859
2860 dnl
2861 dnl  Lirc plugin
2862 dnl
2863 AC_ARG_ENABLE(lirc,
2864   [  --enable-lirc           lirc support (default disabled)])
2865 if test "${enable_lirc}" = "yes"
2866 then
2867   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
2868   if test "${have_lirc}" = "true"
2869   then
2870     AX_ADD_PLUGINS([lirc])
2871     AX_ADD_LDFLAGS([lirc],[-llirc_client])
2872   fi
2873 fi
2874
2875 dnl 
2876 dnl  Joystick plugin
2877 dnl
2878 AC_ARG_ENABLE(joystick,
2879   [  --enable-joystick       joystick control (default disabled)])
2880 if test "${enable_joystick}" = "yes"
2881 then
2882  AC_CHECK_HEADER( linux/joystick.h, 
2883                 [AX_ADD_PLUGINS([joystick])]
2884                 )
2885 fi
2886
2887
2888 dnl
2889 dnl corba (ORBit) plugin
2890 dnl
2891 AC_ARG_ENABLE(corba,
2892   [  --enable-corba          corba interface support (default disabled)])
2893 if test "${enable_corba}" = "yes"; then
2894   ORBIT_PATH="${PATH}"
2895   AC_ARG_WITH(orbit-config-path,
2896   [    --with-orbit-config-path=PATH orbit-config path (default search in \$PATH)])
2897   if test "${with_orbit_config_path}" != "no"; then
2898     ORBIT_PATH="${with_orbit_config_path}:${PATH}"
2899   fi
2900   # look for orbit2-config
2901   AC_PATH_PROG(ORBIT_CONFIG, orbit2-config, no, ${ORBIT_PATH})
2902   if test "${ORBIT_CONFIG}" != "no"; then
2903     AX_ADD_CFLAGS(corba,[`${ORBIT_CONFIG} --cflags server`])
2904     AX_ADD_LDFLAGS(corba,[`${ORBIT_CONFIG} --libs server | sed 's,-rdynamic,,'`])
2905     # now look for the orbit.h header
2906     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_corba}"
2907     ac_cv_corba_headers=yes
2908     AC_CHECK_HEADERS(orbit/orbit.h, , [
2909       ac_cv_corba_headers=no
2910       AC_MSG_ERROR([Could not find corba development headers])
2911     ])
2912     if test "${ac_cv_corba_headers}" = "yes"; then
2913       AX_ADD_PLUGINS(corba)
2914     fi
2915     CPPFLAGS="${CPPFLAGS_save}"
2916   fi
2917 fi
2918
2919 AC_ARG_WITH(,[Misc options:])
2920
2921 dnl
2922 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
2923 dnl
2924 dnl  We give the user the opportunity to specify
2925 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
2926 dnl
2927 AC_ARG_WITH(words,
2928   [  --with-words=endianness set endianness (big or little)])
2929   case "${with_words}" in
2930     big)
2931       ac_cv_c_bigendian=yes
2932       ;;
2933     little)
2934       ac_cv_c_bigendian=no
2935       ;;
2936     *)
2937       dnl  Try to guess endianness by matching patterns on a compiled
2938       dnl  binary, by looking for an ASCII or EBCDIC string
2939       AC_CACHE_CHECK([whether the byte order is big-endian],
2940         [ac_cv_c_bigendian],
2941         [ac_cv_c_bigendian="unknown"
2942         [cat >conftest.c <<EOF
2943         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
2944         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
2945         void _a(void) { char*s = (char*)am; s = (char *)ai; }
2946         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
2947         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
2948         void _e(void) { char*s = (char*)em; s = (char*)ei; }
2949         int main(void) { _a(); _e(); return 0; }
2950 EOF
2951         ]
2952         if test -f conftest.c
2953         then
2954           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
2955               && test -f conftest.o
2956           then
2957             if test "`strings conftest.o | grep BIGenDianSyS`"
2958             then
2959               ac_cv_c_bigendian="yes"
2960             fi
2961             if test "`strings conftest.o | grep LiTTleEnDian`"
2962             then
2963               ac_cv_c_bigendian="no"
2964             fi
2965           fi
2966         fi
2967       ])
2968       if test "${ac_cv_c_bigendian}" = "unknown"
2969       then
2970         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
2971       fi
2972       ;;
2973   esac
2974 dnl  Now we know what to use for endianness, just put it in the header
2975 if test "${ac_cv_c_bigendian}" = "yes"
2976 then
2977   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
2978 fi
2979
2980 dnl
2981 dnl  Mozilla plugin
2982 dnl
2983 mozilla=false
2984 AC_ARG_ENABLE(mozilla,
2985   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
2986 if test "${enable_mozilla}" = "yes"
2987 then
2988   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
2989   if test "${MOZILLA_CONFIG}" = "no"
2990   then
2991     AC_MSG_ERROR([Please install the Mozilla development tools, mozilla-config was not found.])
2992   else
2993     if test "${SYS}" != "mingw32"; then
2994       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
2995       AC_CHECK_LIB(Xt,XtStrings,[
2996         AX_ADD_LDFLAGS([mozilla],[-L${x_libraries} -lXt])
2997       ])
2998       LDFLAGS="${LDFLAGS_save}"
2999     fi
3000     mozilla=:
3001     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
3002     AX_ADD_CPPFLAGS([mozilla],[[`${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`]])
3003     AX_ADD_LDFLAGS([mozilla],[`${MOZILLA_CONFIG} --libs plugin xpcom`])
3004     dnl Not necessarily in ${PATH}
3005     if test -z "${XPIDL}" -o ! -x "${XPIDL}"
3006     then
3007       XPIDL="/usr/lib/mozilla/xpidl"
3008     fi
3009   fi
3010 fi
3011 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
3012
3013 dnl
3014 dnl  test plugins
3015 dnl
3016 AC_ARG_ENABLE(testsuite,
3017   [  --enable-testsuite      build test modules (default disabled)])
3018 if test "${enable_testsuite}" = "yes"
3019 then
3020   TESTS="test1 test2 test3 test4"
3021
3022   dnl  we define those so that bootstrap sets the right linker
3023   AX_ADD_CXXFLAGS([test2],[])
3024   AX_ADD_OBJCFLAGS([test3],[])
3025   dnl  this one is needed until automake knows what to do
3026   AX_ADD_LDFLAGS([test3],[-lobjc])
3027
3028   AX_ADD_PLUGINS([${TESTS}])
3029   #AX_ADD_BUILTINS([${TESTS}])
3030 fi
3031
3032 dnl
3033 dnl  gtk_main plugin
3034 dnl
3035 if test "${NEED_GTK_MAIN}" != "no"
3036 then
3037     AX_ADD_PLUGINS([gtk_main])
3038     AX_ADD_CFLAGS([gtk pda],[-DNEED_GTK_MAIN])
3039     AX_ADD_CFLAGS([gtk_main],[${CFLAGS_gtk} ${CFLAGS_pda}])
3040     AX_ADD_LDFLAGS([gtk_main],[${LDFLAGS_gtk} ${LDFLAGS_pda}])
3041 fi
3042
3043 if test "${NEED_GNOME_MAIN}" != "no"
3044 then
3045     AX_ADD_PLUGINS([gnome_main])
3046     AX_ADD_CFLAGS([gnome_main],[${CFLAGS_gtk} ${CFLAGS_pda} ${CFLAGS_gnome}])
3047     AX_ADD_LDFLAGS([gnome_main],[${LDFLAGS_gtk} ${LDFLAGS_pda} ${LDFLAGS_gnome}])
3048 fi
3049
3050 if test "${NEED_GTK2_MAIN}" != "no"
3051 then
3052     AX_ADD_PLUGINS([gtk2_main])
3053     AX_ADD_CFLAGS([gtk2],[-DNEED_GTK2_MAIN])
3054     AX_ADD_CFLAGS([gtk2_main],[${CFLAGS_gtk2}])
3055     AX_ADD_LDFLAGS([gtk2_main],[${LDFLAGS_gtk2}])
3056 fi
3057
3058 if test "${NEED_GNOME2_MAIN}" != "no"
3059 then
3060     AX_ADD_PLUGINS([gnome2_main])
3061     AX_ADD_CFLAGS([gnome2_main],[${CFLAGS_gtk2} ${CFLAGS_gnome2}])
3062     AX_ADD_LDFLAGS([gnome2_main],[${LDFLAGS_gtk2} ${LDFLAGS_gnome2}])
3063 fi
3064
3065 dnl
3066 dnl  qte_main plugin
3067 dnl
3068 if test "${NEED_QTE_MAIN}" != "no"
3069 then
3070     AX_ADD_PLUGINS([qte_main])
3071     AX_ADD_CPPFLAGS([qte opie vout_sdl],[-DNEED_QTE_MAIN])
3072     AX_ADD_CXXFLAGS([qte_main],[${CPPFLAGS_qte} ${CXXFLAGS_qte}])
3073     AX_ADD_LDFLAGS([qte_main],[${LDFLAGS_qte}])
3074 fi
3075
3076
3077 dnl
3078 dnl  Plugin and builtin checks
3079 dnl
3080 builtin_support=false
3081 plugin_support=:
3082
3083 dnl Support for plugins - this must be AT THE END
3084 AC_ARG_ENABLE(plugins,
3085   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
3086   [if test "${enable_plugins}" = "no"
3087    then
3088      plugin_support=false
3089    fi])
3090
3091 dnl Automagically disable plugins if there is no system support for
3092 dnl dynamically loadable files (.so, .dll, .dylib).
3093 dnl don't forget vlc-win32 still can load .dll as plugins
3094 if test "${ac_cv_header_dlfcn_h}" = "no" -a "${ac_cv_header_image_h}" = "no" -a "${SYS}" != "mingw32"
3095 then
3096   echo "*** Your system doesn't have plugin support. All plugins will be built"
3097   echo "statically."
3098   plugin_support=false
3099 fi
3100
3101 dnl Export automake variables
3102 if ${plugin_support}
3103 then
3104   for plugin in `echo ${PLUGINS}`
3105   do
3106     eval "${plugin}_p=yes"
3107   done
3108 else
3109   AX_ADD_BUILTINS([${PLUGINS}])
3110   PLUGINS=""
3111 fi
3112 AM_CONDITIONAL(HAVE_PLUGINS, ${plugin_support})
3113
3114 [if echo "${BUILTINS}" | grep '[^ ]' >/dev/null 2>&1
3115 then
3116   builtin_support=:
3117   for builtin in `echo ${BUILTINS}`
3118   do
3119     eval "${builtin}_b=yes"
3120   done
3121 fi]
3122 AM_CONDITIONAL(HAVE_BUILTINS, ${builtin_support})
3123
3124 dnl Import conditional variables generated by bootstrap
3125 AX_VLC_CONDITIONALS
3126
3127 dnl
3128 dnl  Stuff used by the program
3129 dnl
3130 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION} ${CODENAME}", [Simple version string])
3131 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VLC media player - version ${VERSION} ${CODENAME} - (c) 1996-2003 VideoLAN", [Copyright string])
3132 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
3133
3134 VLC_SYMBOL="`echo ${VERSION} | sed -e 'y/.-/__/'`"
3135 AC_DEFINE_UNQUOTED(MODULE_SUFFIX, "__${VLC_SYMBOL}", [String suffix for module functions])
3136 AC_DEFINE_UNQUOTED(MODULE_SYMBOL, ${VLC_SYMBOL}, [Symbol suffix for module functions])
3137 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])
3138
3139 DATA_PATH="${ac_tool_prefix}/share/vlc"
3140 AC_SUBST(DATA_PATH)
3141 PLUGIN_PATH="${ac_tool_prefix}/lib/vlc"
3142 AC_SUBST(PLUGIN_PATH)
3143
3144 dnl
3145 dnl  Handle substvars that use $(top_srcdir)
3146 dnl
3147 VLC_CONFIG="top_builddir=\"\$(top_builddir)\" \$(top_builddir)/vlc-config"
3148 AC_SUBST(VLC_CONFIG)
3149 CPPFLAGS_save="${CPPFLAGS_save} -I\$(top_srcdir)/include"
3150
3151 dnl
3152 dnl  Restore *FLAGS
3153 dnl
3154 AX_RESTORE_FLAGS
3155
3156 dnl
3157 dnl  Create the vlc-config script
3158 dnl
3159 LDFLAGS_libvlc="${LDFLAGS_vlc} ${LDFLAGS_builtin}"
3160 for i in `echo "${BUILTINS}" | sed -e 's@[^ ]*/@@g'` ; do LDFLAGS_libvlc="${LDFLAGS_libvlc} ${libdir}/vlc/${i}.a `eval echo '$'{LDFLAGS_${i}}`" ; done
3161
3162 dnl
3163 dnl  Configuration is finished
3164 dnl
3165 AC_SUBST(SYS)
3166 AC_SUBST(ARCH)
3167 AC_SUBST(ALIASES)
3168 AC_SUBST(ASM)
3169 AC_SUBST(MOC)
3170 AC_SUBST(WINDRES)
3171 AC_SUBST(XPIDL)
3172 AC_SUBST(LIBEXT)
3173 AC_SUBST(INCLUDES)
3174 AC_SUBST(ALL_LINGUAS)
3175
3176 dnl Import substitutions generated by bootstrap
3177 AX_VLC_SUBSTS
3178
3179 dnl Create vlc-config.in
3180 AX_OUTPUT_VLC_CONFIG_IN
3181
3182 AC_OUTPUT([
3183   vlc-config
3184
3185   Makefile
3186   autotools/Makefile
3187   debian/Makefile
3188   doc/Makefile
3189   intl/Makefile
3190   ipkg/Makefile
3191   lib/Makefile
3192   modules/Makefile
3193   mozilla/Makefile
3194   m4/Makefile
3195   po/Makefile.in
3196   share/Makefile
3197   src/Makefile
3198
3199   modules/access/Makefile
3200   modules/access/dvb/Makefile
3201   modules/access/dvd/Makefile
3202   modules/access/dvdplay/Makefile
3203   modules/access/dvdread/Makefile
3204   modules/access/mms/Makefile
3205   modules/access/pvr/Makefile
3206   modules/access/satellite/Makefile
3207   modules/access/v4l/Makefile
3208   modules/access/vcd/Makefile
3209   modules/access_output/Makefile
3210   modules/audio_filter/Makefile
3211   modules/audio_filter/channel_mixer/Makefile
3212   modules/audio_filter/converter/Makefile
3213   modules/audio_filter/resampler/Makefile
3214   modules/audio_mixer/Makefile
3215   modules/audio_output/Makefile
3216   modules/codec/Makefile
3217   modules/codec/a52old/Makefile
3218   modules/codec/a52old/downmix/Makefile
3219   modules/codec/a52old/imdct/Makefile
3220   modules/codec/cinepak/Makefile
3221   modules/codec/faad/Makefile
3222   modules/codec/ffmpeg/Makefile
3223   modules/codec/ffmpeg/postprocessing/Makefile
3224   modules/codec/mpeg_audio/Makefile
3225   modules/codec/mpeg_video/Makefile
3226   modules/codec/mpeg_video/idct/Makefile
3227   modules/codec/mpeg_video/motion/Makefile
3228   modules/codec/spudec/Makefile
3229   modules/codec/subsdec/Makefile
3230   modules/control/Makefile
3231   modules/control/corba/Makefile
3232   modules/control/lirc/Makefile
3233   modules/control/rc/Makefile
3234   modules/demux/Makefile
3235   modules/demux/asf/Makefile
3236   modules/demux/avi/Makefile
3237   modules/demux/mp4/Makefile
3238   modules/demux/mpeg/Makefile
3239   modules/demux/util/Makefile
3240   modules/encoder/Makefile
3241   modules/encoder/ffmpeg/Makefile
3242   modules/gui/Makefile
3243   modules/gui/beos/Makefile
3244   modules/gui/pda/Makefile
3245   modules/gui/gtk/Makefile
3246   modules/gui/gtk2/Makefile
3247   modules/gui/kde/Makefile
3248   modules/gui/macosx/Makefile
3249   modules/gui/ncurses/Makefile
3250   modules/gui/qnx/Makefile
3251   modules/gui/qt/Makefile
3252   modules/gui/skins/Makefile
3253   modules/gui/wxwindows/Makefile
3254   modules/misc/Makefile
3255   modules/misc/dummy/Makefile
3256   modules/misc/logger/Makefile
3257   modules/misc/memcpy/Makefile
3258   modules/misc/network/Makefile
3259   modules/misc/testsuite/Makefile
3260   modules/mux/Makefile
3261   modules/mux/mpeg/Makefile
3262   modules/packetizer/Makefile
3263   modules/stream_out/Makefile
3264   modules/video_chroma/Makefile
3265   modules/video_filter/Makefile
3266   modules/video_filter/deinterlace/Makefile
3267   modules/video_output/Makefile
3268   modules/video_output/directx/Makefile
3269   modules/video_output/mga/Makefile
3270   modules/video_output/qte/Makefile
3271   modules/video_output/x11/Makefile
3272   modules/visualization/Makefile
3273   modules/visualization/scope/Makefile
3274   modules/visualization/xosd/Makefile
3275 ],[
3276   chmod 0755 vlc-config
3277 ])
3278
3279 dnl Generate makefiles found by bootstrap
3280
3281 printf "
3282 vlc configuration
3283 --------------------
3284 vlc version           : ${VERSION}
3285 system                : ${SYS}
3286 architecture          : ${ARCH}
3287 build flavour         : "
3288 test "${enable_debug}" = "yes" && printf "debug "
3289 test "${enable_cprof}" = "yes" && printf "cprof "
3290 test "${enable_gprof}" = "yes" && printf "gprof "
3291 test "${enable_optimizations}" = "yes" && printf "optim "
3292 test "${enable_release}" = "yes" && printf "release " || printf "devel "
3293 echo "
3294 vlc aliases           :${ALIASES}
3295
3296 You can tune the compiler flags in vlc-config.
3297 To build vlc and its plugins, type \`make'.
3298 "
3299