0cb8a4344d81ee2b950340663a06c2d557ecfcf3
[vlc.git] / configure.ac
1 dnl Autoconf settings for vlc
2 dnl $Id: configure.ac,v 1.49 2003/07/31 15:31:58 jpsaman Exp $
3
4 AC_INIT(vlc,0.6.1)
5
6 CONFIGURE_LINE="$0 $*"
7 CODENAME="Trevelyan"
8
9 AC_PREREQ(2.50)
10 AC_CONFIG_SRCDIR(src/libvlc.c)
11 AC_CONFIG_AUX_DIR(autotools)
12 AC_CANONICAL_SYSTEM
13
14 dnl XXX: we don't put any flags here, because automake 1.5 doesn't support
15 dnl them. And we need the comma otherwize automake will choke on it.
16 AM_INIT_AUTOMAKE(vlc,0.6.1)
17 AM_CONFIG_HEADER(config.h)
18
19 dnl
20 dnl  Save *FLAGS
21 dnl
22 AX_SAVE_FLAGS
23
24 dnl
25 dnl Check for tools
26 dnl
27 AC_PROG_CC
28 AM_PROG_CC_C_O
29 AC_PROG_CPP
30 AC_PROG_CXX
31 AC_PROG_MAKE_SET
32 AC_PROG_INSTALL
33
34 dnl AC_PROG_EGREP only exists in autoconf 2.54+, so we use AC_EGREP_CPP right
35 dnl now otherwise it might be set in an obscure if statement.
36 AC_EGREP_CPP(foo,foo)
37
38 dnl AC_PROG_OBJC doesn't seem to exist, this is the KDE workaround
39 AC_MSG_CHECKING(for an Objective-C compiler)
40 OBJC="${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     dnl Check if we have BONE (old net_server doesn't have libsocket.so)
142     AC_CHECK_LIB(socket, connect,
143         AX_ADD_LDFLAGS([vlc access_mms ipv4 httpd],[-lsocket -lbind]))
144     ;;
145   *)
146     SYS="${target_os}"
147     ;;
148 esac
149 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
150 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
151 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
152
153 dnl
154 dnl Gettext stuff
155 dnl
156 ALL_LINGUAS="de en_GB fr it ja no ru nl pl sv"
157 AM_GNU_GETTEXT_VERSION(0.11.5)
158 AM_GNU_GETTEXT
159 if test "${nls_cv_force_use_gnu_gettext}" = "yes"; then
160   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, Define if we use the local libintl)
161   INCLUDES="${INCLUDES} -I\$(top_builddir)/intl"
162 else
163   AC_CHECK_FUNCS(textdomain,,[
164     AC_CHECK_LIB(intl,textdomain,
165       AX_ADD_LDFLAGS([vlc],[${LIBINTL}]),,
166       ${LIBINTL}
167     )
168   ])
169 fi
170 AM_CONDITIONAL(BUILD_INTL, test "${nls_cv_force_use_gnu_gettext}" = "yes")
171 XGETTEXT="${XGETTEXT} --keyword=_NS --keyword=_ANS"
172
173 AC_MSG_CHECKING(for suffix of libraries)
174 AC_MSG_RESULT(${LIBEXT})
175
176 dnl Check for the need to include the mingwex lib for mingw32
177 if test "${SYS}" = "mingw32"
178 then
179     AC_CHECK_LIB(mingwex,opendir,
180         AC_CHECK_LIB(mingw32,opendir,AX_ADD_LDFLAGS([vlc],[]),
181             [AX_ADD_LDFLAGS([vlc gtk],[-lmingwex])])
182     )
183 fi
184
185 dnl Check for fnative-struct or mms-bitfields support for mingw32
186 if test "${SYS}" = "mingw32"
187 then
188     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
189         [ac_cv_c_mms_bitfields],
190         [CFLAGS="${CFLAGS_save} -mms-bitfields"
191          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
192     if test "${ac_cv_c_mms_bitfields}" != "no"; then
193         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
194         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
195     else
196         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
197             [ac_cv_c_fnative_struct],
198             [CFLAGS="${CFLAGS_save} -fnative-struct"
199              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
200         if test "${ac_cv_c_fnative_struct}" != "no"; then
201             CFLAGS_save="${CFLAGS_save} -fnative-struct";
202             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
203         fi
204     fi
205
206     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
207 fi
208
209 dnl Check for fvtable-thunks support for mingw32
210 if test "${SYS}" = "mingw32"
211 then
212 AC_LANG_PUSH(C++)
213     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
214         [ac_cv_cxx_fvtable_thunks],
215         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
216          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
217                         ac_cv_cxx_fvtable_thunks=no)])
218     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
219         CXXFLAGS_mingw32_special="-fvtable-thunks"
220     fi
221
222     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
223 AC_LANG_POP(C++)
224 fi
225
226 dnl Flags for plugin compilation
227 case "${SYS}" in
228   mingw32|cygwin)
229     AX_ADD_CFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
230     AX_ADD_CXXFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}])
231     AX_ADD_OBJCFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
232     ;;
233   *)
234     AX_ADD_CFLAGS([pic plugin mozilla],[-fpic -fPIC])
235     AX_ADD_CXXFLAGS([pic plugin mozilla],[-fpic -fPIC])
236     AX_ADD_OBJCFLAGS([pic plugin mozilla],[-fpic -fPIC])
237     AX_ADD_LDFLAGS([plugin mozilla],[-fpic -fPIC])
238     ;;
239 esac
240
241 dnl The -DSYS_FOO flag
242 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
243
244 dnl Check for system libs needed
245 need_libc=false
246
247 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)
248
249 dnl Check for usual libc functions
250 AC_CHECK_FUNCS(strdup strndup atof lseek)
251 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
252 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
253
254 AC_CHECK_FUNCS(connect,,[
255   AC_CHECK_LIB(socket,connect,[
256     AX_ADD_LDFLAGS([vlc ipv4],-lsocket)
257   ])
258 ])
259
260 AC_CHECK_FUNCS(send,,[
261   AC_CHECK_LIB(socket,send,[
262     AX_ADD_LDFLAGS([access_http access_mms access_udp access_ftp sap http access_output_udp],[-lsocket])
263   ])
264 ])
265
266 AC_CHECK_FUNCS(gethostbyname,,[
267   AC_CHECK_LIB(nsl,gethostbyname,[
268     AX_ADD_LDFLAGS([ipv4 httpd vlc],[-lnsl])
269   ],[
270     AC_CHECK_LIB(bind,gethostbyname,[
271       AX_ADD_LDFLAGS([ipv4 httpd],[-lbind])
272     ])
273   ])
274 ])
275
276 dnl Check for socklen_t
277 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
278   [AC_TRY_COMPILE(
279      [#include <sys/types.h>
280       #include <sys/socket.h>],
281      [socklen_t len = 42; return len;],
282      ac_cv_type_socklen_t=yes,
283      ac_cv_type_socklen_t=no)])
284 if test "${ac_cv_type_socklen_t}" != "no"; then
285   AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define if <sys/socket.h> defines socklen_t.])
286 fi
287
288 dnl Check for va_copy
289 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
290   AC_TRY_LINK(
291     [#include <stdarg.h>],
292     [va_list ap1, ap2; va_copy(ap1,ap2);],
293     [ac_cv_c_va_copy="yes"],
294     [ac_cv_c_va_copy="no"]))
295 if test "${ac_cv_c_va_copy}" = "yes"; then
296   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
297 fi
298 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
299   AC_TRY_LINK(
300     [#include <stdarg.h>],
301     [va_list ap1, ap2; __va_copy(ap1,ap2);],
302     [ac_cv_c___va_copy="yes"],
303     [ac_cv_c___va_copy="no"]))
304 if test "${ac_cv_c___va_copy}" = "yes"; then
305   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
306 fi
307
308 AC_CHECK_FUNCS(inet_aton,,[
309   AC_CHECK_LIB(resolv,inet_aton,[
310     AX_ADD_LDFLAGS([ipv4 httpd],[-lresolv])
311   ])
312 ])
313
314 dnl Check for getopt (always use builtin one on win32)
315 if test "${SYS}" = "mingw32"; then
316 need_getopt=:
317 else
318 need_getopt=false
319 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
320 [ # FreeBSD has a gnugetopt library for this:
321   AC_CHECK_LIB([gnugetopt],[getopt_long],
322     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
323      AX_ADD_LDFLAGS([vlc],[-lgnugetopt])],
324     [need_getopt=:])])
325 fi
326 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
327
328 if test "${SYS}" != "mingw32"; then
329 AC_TYPE_SIGNAL
330 AC_CHECK_LIB(dl,dlopen,[
331   AX_ADD_LDFLAGS([vlc],[-ldl])
332 ])
333 AC_CHECK_LIB(m,cos,[
334   AX_ADD_LDFLAGS([imdct adjust distort a52tofloat32],[-lm])
335 ])
336 AC_CHECK_LIB(m,pow,[
337   AX_ADD_LDFLAGS([ffmpeg stream_out_transcode imdct imdct3dn imdctsse i420_rgb faad],[-lm])
338 ])
339 AC_CHECK_LIB(m,sqrt,[
340   AX_ADD_LDFLAGS([headphone_channel_mixer],[-lm])
341 ])
342 fi # end "${SYS}" != "mingw32"
343
344 if test "${SYS}" != "mingw32"; then
345 dnl Check for pthreads - borrowed from XMMS
346 THREAD_LIB=error
347 if test "${THREAD_LIB}" = "error"; then
348   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
349 fi
350 if test "${THREAD_LIB}" = "error"; then
351   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
352 fi
353 if test "${THREAD_LIB}" = "error"; then
354   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
355 fi
356 if test "${THREAD_LIB}" = "error"; then
357   AC_CHECK_FUNCS(pthread_mutex_lock)
358   THREAD_LIB=""
359 fi
360
361 dnl Check for cthreads under GNU/Hurd for instance
362 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
363
364 dnl
365 dnl  GNU portable threads
366 dnl
367 AC_ARG_ENABLE(pth,
368   [  --enable-pth            GNU Pth support (default disabled)],
369   [ if test "${enable_pth}" = "yes"; then
370     AC_CHECK_LIB(pth,pth_init)
371     AC_MSG_CHECKING(for pth_init in pth.h)
372     AC_EGREP_HEADER(pth_init,pth.h,[
373       AC_MSG_RESULT(yes)
374       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
375                 Define if <pth.h> defines pth_init)
376       THREAD_LIB="-lpth"
377     ],[
378       AC_MSG_RESULT(no)
379     ])
380     fi
381 ])
382
383 dnl
384 dnl  State Threads
385 dnl
386 AC_ARG_ENABLE(st,
387   [  --enable-st             State Threads (default disabled)],
388   [ if test "${enable_st}" = "yes"; then
389     AC_CHECK_LIB(st,st_init)
390     AC_MSG_CHECKING(for st_init in st.h)
391     AC_EGREP_HEADER(st_init,st.h,[
392       AC_MSG_RESULT(yes)
393       AC_DEFINE(ST_INIT_IN_ST_H, 1,
394                 Define if <st.h> defines st_init)
395       THREAD_LIB="-lst"
396     ],[
397       AC_MSG_RESULT(yes)
398     ])
399     fi
400 ])
401
402 AX_ADD_LDFLAGS([vlc plugin],[${THREAD_LIB}])
403
404 dnl Don't link with rt when using GNU-pth
405 if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
406   dnl HP/UX port
407   AC_CHECK_LIB(rt,sem_init, [AX_ADD_LDFLAGS([vlc],[-lrt])])
408
409   have_nanosleep=false
410   AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
411     AC_CHECK_LIB(rt,nanosleep,
412       [AX_ADD_LDFLAGS([vlc],[-lrt]) have_nanosleep=:],
413       [AC_CHECK_LIB(posix4,nanosleep,
414           [AX_ADD_LDFLAGS([vlc],[-lposix4]) have_nanosleep=:])]
415     )
416   ])
417   if ${have_nanosleep}; then
418     AC_DEFINE(HAVE_NANOSLEEP, 1,
419               Define if nanosleep is available.)
420   fi
421 fi
422
423 dnl Check for misc headers
424 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
425 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
426   AC_MSG_RESULT(yes)
427   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
428             Define if <pthread.h> defines pthread_cond_t.)],[
429   AC_MSG_RESULT(no)])
430
431 AC_MSG_CHECKING(for pthread_once in pthread.h)
432 AC_EGREP_HEADER(pthread_once,pthread.h,[
433   AC_MSG_RESULT(yes)
434   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
435             Define if <pthread.h> defines pthread_once.)],[
436   AC_MSG_RESULT(no)])
437 fi # end "${SYS}" != "mingw32"
438
439 AC_MSG_CHECKING(for strncasecmp in strings.h)
440 AC_EGREP_HEADER(strncasecmp,strings.h,[
441   AC_MSG_RESULT(yes)
442   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
443             Define if <strings.h> defines strncasecmp.)],[
444   AC_MSG_RESULT(no)])
445
446 dnl Check for headers
447 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h)
448 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
449 AC_CHECK_HEADERS(dlfcn.h image.h)
450 AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
451 if test "${SYS}" != "mingw32"; then
452 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
453 AC_CHECK_HEADERS(linux/version.h)
454 fi # end "${SYS}" != "mingw32"
455
456 AC_HEADER_TIME
457
458 dnl Check for dirent
459 need_dirent=false
460 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
461 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
462
463 dnl Mac OS X and other OSes don't have declaration for nanosleep
464 if test "${SYS}" != "mingw32"; then
465 AC_MSG_CHECKING(for nanosleep in time.h)
466 AC_EGREP_HEADER(nanosleep,time.h,[
467   AC_MSG_RESULT(yes)
468   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
469             Define if <time.h> defines nanosleep.)
470 ],[
471   AC_MSG_RESULT(no)
472 ])
473 fi # end "${SYS}" != "mingw32"
474
475 dnl Make sure we have timespecs
476 AC_MSG_CHECKING(for timespec in sys/time.h)
477 AC_EGREP_HEADER(timespec,sys/time.h,[
478   AC_MSG_RESULT(yes)
479   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
480             Define if <sys/time.h> defines struct timespec.)
481 ],[
482   AC_MSG_RESULT(no)
483 ])
484
485 dnl Check for threads library
486 if test "${SYS}" != "mingw32"; then
487 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
488 fi # end "${SYS}" != "mingw32"
489
490 dnl Default X headers and libraries
491 if test "${x_includes}" = "NONE"; then
492   x_includes="/usr/X11R6/include"
493 fi
494 if test "${x_libraries}" = "NONE"; then
495   x_libraries="/usr/X11R6/lib"
496 fi
497
498 dnl Build the gtk_main plugins?
499 NEED_GTK_MAIN=no
500 NEED_GNOME_MAIN=no
501 NEED_GTK2_MAIN=no
502 NEED_GNOME2_MAIN=no
503
504 dnl build the qte plugin ?
505 NEED_QTE_MAIN=no
506
507 dnl Check for ntohl, etc.
508 AC_CACHE_CHECK([for ntohl in sys/param.h],
509     [ac_cv_c_ntohl_sys_param_h],
510     [CFLAGS="${CFLAGS_save} -Wall -Werror"
511      AC_TRY_COMPILE([#include <sys/param.h>],
512         [void foo() { int meuh; ntohl(meuh); }],
513         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
514 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
515     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
516 fi
517
518 dnl Check for inline function size limit
519 AC_CACHE_CHECK([if \$CC accepts -finline-limit],
520     [ac_cv_c_inline_limit],
521     [CFLAGS="${CFLAGS_save} -finline-limit-30000"
522      AC_TRY_COMPILE([],,ac_cv_c_inline_limit=yes, ac_cv_c_inline_limit=no)])
523 if test "${ac_cv_c_inline_limit}" != "no"; then
524     CFLAGS_save="${CFLAGS_save} -finline-limit-30000"; CFLAGS="${CFLAGS_save}"
525     CXXFLAGS_save="${CXXFLAGS_save} -finline-limit-30000"; CXXFLAGS="${CXXFLAGS_save}"
526     OBJCFLAGS_save="${OBJCFLAGS_save} -finline-limit-30000"; OBJCFLAGS="${OBJCFLAGS_save}"
527 fi
528
529 # XXX: do this with an M4 macro?
530 #dnl Check for various -W flags
531 #for flag in "" all unreachable-code conversion sign-compare disabled-optimization
532 #do
533 #    AC_CACHE_CHECK([if \$CC accepts -W${flag}],
534 #        [ac_cv_c_W${flag}],
535 #        [CFLAGS="-W${flag} ${CFLAGS_save}"
536 #         AC_TRY_COMPILE([],,ac_cv_c_W${flag}=yes, ac_cv_c_W${flag}=no)])
537 #    if test "${ac_cv_c_W${flag}}" != "no"; then
538 #        CFLAGS_save="-W${flag} ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
539 #        CXXFLAGS_save="-W${flag} ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
540 #        OBJCFLAGS_save="-W${flag} ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
541 #    fi
542 #done
543
544 AC_CACHE_CHECK([if \$CC accepts -Wall],
545     [ac_cv_c_Wall],
546     [CFLAGS="-Wall ${CFLAGS_save}"
547      AC_TRY_COMPILE([],,ac_cv_c_Wall=yes, ac_cv_c_Wall=no)])
548
549 AC_CACHE_CHECK([if \$CC accepts -Wconversion],
550     [ac_cv_c_Wconversion],
551     [CFLAGS="-Wconversion ${CFLAGS_save}"
552      AC_TRY_COMPILE([],,ac_cv_c_Wconversion=yes, ac_cv_c_Wconversion=no)])
553
554 AC_CACHE_CHECK([if \$CC accepts -Wunreachable-code],
555     [ac_cv_c_Wunreachable_code],
556     [CFLAGS="-Wunreachable-code ${CFLAGS_save}"
557      AC_TRY_COMPILE([],,ac_cv_c_Wunreachable_code=yes, ac_cv_c_Wunreachable_code=no)])
558
559 AC_CACHE_CHECK([if \$CC accepts -Wsign-compare],
560     [ac_cv_c_Wsign_compare],
561     [CFLAGS="-Wsign-compare ${CFLAGS_save}"
562      AC_TRY_COMPILE([],,ac_cv_c_Wsign_compare=yes, ac_cv_c_Wsign_compare=no)])
563
564 if test "${ac_cv_c_Wall}" != "no"; then
565     CFLAGS_save="-Wall ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
566     CXXFLAGS_save="-Wall ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
567     OBJCFLAGS_save="-Wall ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
568 fi
569
570 if test "${ac_cv_c_Wsign_compare}" != "no"; then
571     CFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
572     CXXFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
573     OBJCFLAGS_save="-Wsign-compare ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
574 fi
575
576 dnl Check for -pipe
577 AC_CACHE_CHECK([if \$CC accepts -pipe],
578     [ac_cv_c_pipe],
579     [CFLAGS="${CFLAGS_save} -pipe"
580      AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
581 if test "${ac_cv_c_pipe}" != "no"; then
582     CFLAGS_save="${CFLAGS_save} -pipe"; CFLAGS="${CFLAGS_save}"
583     CXXFLAGS_save="${CXXFLAGS_save} -pipe"; CXXFLAGS="${CXXFLAGS_save}"
584     OBJCFLAGS_save="${OBJCFLAGS_save} -pipe"; OBJCFLAGS="${OBJCFLAGS_save}"
585 fi
586
587 dnl Check for various optimization flags
588 AC_CACHE_CHECK([if \$CC accepts -O3],
589     [ac_cv_c_o3],
590     [CFLAGS="${CFLAGS_save} -O3"
591      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
592 if test "${ac_cv_c_o3}" != "no"; then
593     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
594 fi
595
596 AC_CACHE_CHECK([if \$CC accepts -O2],
597     [ac_cv_c_o2],
598     [CFLAGS="${CFLAGS_save} -O2"
599      AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
600 if test "${ac_cv_c_o2}" != "no"; then
601     if test "${ac_cv_c_o3}" = "no"; then
602         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
603     fi
604     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O2"
605 else
606     AC_CACHE_CHECK([if \$CC accepts -O],
607         [ac_cv_c_o],
608         [CFLAGS="${CFLAGS_save} -O"
609          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
610     if test "${ac_cv_c_o}" != "no"; then
611         if test "${ac_cv_c_o3}" = "no"; then
612             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
613         fi
614         CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O"
615     fi
616 fi
617
618 dnl Check for -ffast-math
619 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
620     [ac_cv_c_fast_math],
621     [CFLAGS="${CFLAGS_save} -ffast-math"
622      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
623 if test "${ac_cv_c_fast_math}" != "no"; then
624     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
625 fi
626
627 dnl Check for -funroll-loops
628 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
629 if test "${SYS}" != "beos"
630 then
631   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
632       [ac_cv_c_unroll_loops],
633       [CFLAGS="${CFLAGS_save} -funroll-loops"
634        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
635   if test "${ac_cv_c_unroll_loops}" != "no"; then
636       CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
637   fi
638 fi
639
640 dnl Check for -fomit-frame-pointer
641 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
642     [ac_cv_c_omit_frame_pointer],
643     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
644      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
645 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
646     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
647     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
648     AX_ADD_CFLAGS([i420_yuy2_mmx],[-fomit-frame-pointer])
649 fi
650
651 dnl Check for -mdynamic-no-pic
652 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
653     [ac_cv_c_dynamic_no_pic],
654     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
655      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
656 if test "${ac_cv_c_dynamic_no_pic}" != "no"; then
657     AX_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
658     AX_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
659 fi
660
661 dnl Check for Darwin plugin linking flags
662 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error -lcc_dynamic],
663     [ac_cv_ld_darwin],
664     [CFLAGS="${CFLAGS_save} -bundle -undefined error -lcc_dynamic"
665      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
666 if test "${ac_cv_ld_darwin}" != "no"; then
667     AX_ADD_LDFLAGS([plugin],[-bundle -undefined error -lcc_dynamic])
668 fi
669
670 dnl Check for standard plugin linking flags
671 dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
672 if test "${SYS}" = "beos"; then
673   AX_ADD_LDFLAGS([plugin mozilla],[-nostart])
674 else
675   AC_CACHE_CHECK([if \$CC accepts -shared],
676       [ac_cv_ld_plugins],
677       [CFLAGS="${CFLAGS_save} -shared"
678        AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
679   if test "${ac_cv_ld_plugins}" != "no"; then
680     AX_ADD_LDFLAGS([plugin mozilla],[-shared])
681   fi
682 fi
683
684 dnl Check for variadic macros
685 AC_CACHE_CHECK([for variadic cpp macros],
686     [ac_cv_cpp_variadic_macros],
687     [CFLAGS="${CFLAGS_save}"
688      AC_TRY_COMPILE(
689          [#include <stdio.h>
690           #define a(b,c...) printf(b,##c)],
691          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
692          ac_cv_cpp_variadic_macros=yes,
693          ac_cv_cpp_variadic_macros=no)])
694 if test "${ac_cv_cpp_variadic_macros}" != "no"; then
695     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
696 fi
697
698 dnl Checks for __attribute__(aligned()) directive
699 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
700     [ac_cv_c_attribute_aligned],
701     [ac_cv_c_attribute_aligned=0
702         CFLAGS="${CFLAGS_save} -Werror"
703     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
704         AC_TRY_COMPILE([],
705         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
706         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
707     done
708         CFLAGS="${CFLAGS_save}"])
709 if test "${ac_cv_c_attribute_aligned}" != "0"; then
710     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
711         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
712 fi
713
714 dnl Checks for __attribute__(format()) directive
715 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
716     [ac_cv_c_attribute_format],
717     [ac_cv_c_attribute_format=no
718         CFLAGS="${CFLAGS_save} -Werror"
719         AC_TRY_COMPILE([],
720         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
721         [ac_cv_c_attribute_format=yes])
722         CFLAGS="${CFLAGS_save}"])
723 if test "${ac_cv_c_attribute_format}" != "no"; then
724     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
725 fi
726
727 dnl Check for __attribute__(())
728 AC_CACHE_CHECK([for __attribute__((packed))],
729   [ac_cv_c_attribute_packed],
730   [ac_cv_c_attribute_packed=no
731    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
732                     [ac_cv_c_attribute_packed=yes])])
733 if test "${ac_cv_c_attribute_packed}" != "no"; then
734   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
735 fi
736
737 dnl
738 dnl  Check the CPU
739 dnl
740 case "${target_cpu}" in
741   "")
742     ARCH=unknown
743     ;;
744   *)
745     ARCH="${target_cpu}"
746     ;;
747 esac
748
749 case "${ARCH}" in
750   hppa64)
751     AX_ADD_CFLAGS([mpeg_video_old],[-ffunction-sections])
752     ;;
753 esac
754
755 dnl
756 dnl  Enable profiling
757 dnl
758 AC_ARG_ENABLE(gprof,
759 [  --enable-gprof          gprof profiling (default disabled)])
760 AC_ARG_ENABLE(cprof,
761 [  --enable-cprof          cprof profiling (default disabled)])
762 test "${enable_gprof}" != "yes" && enable_gprof="no"
763 test "${enable_cprof}" != "yes" && enable_cprof="no"
764
765 dnl
766 dnl  default modules
767 dnl
768 #AX_ADD_BUILTINS([mpeg_video_old idct idctclassic motion])
769 AX_ADD_PLUGINS([dummy rc logger gestures memcpy])
770 AX_ADD_PLUGINS([es audio m4v mpeg_system ps ts avi asf aac mp4 rawdv])
771 AX_ADD_PLUGINS([spudec mpeg_audio lpcm a52 dts cinepak])
772 AX_ADD_PLUGINS([deinterlace invert adjust wall transform distort clone crop motionblur])
773 AX_ADD_PLUGINS([float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif dtstospdif fixed32tofloat32 fixed32tos16 s16tofixed32 s16tofloat32 s16tofloat32swab s8tofloat32 u8tofixed32 u8tofloat32])
774 AX_ADD_PLUGINS([trivial_resampler ugly_resampler linear_resampler bandlimited_resampler])
775 AX_ADD_PLUGINS([trivial_channel_mixer headphone_channel_mixer])
776 AX_ADD_PLUGINS([trivial_mixer spdif_mixer float32_mixer])
777 AX_ADD_PLUGINS([aout_file])
778 #AX_ADD_PLUGINS([scope])
779 AX_ADD_PLUGINS([i420_rgb i420_yuy2 i422_yuy2 i420_ymga])
780 AX_ADD_PLUGINS([id3 m3u])
781 AX_ADD_PLUGINS([rawvideo])
782 AX_ADD_PLUGINS([wav araw demuxdump demuxsub adpcm a52sys au])
783 AX_ADD_PLUGINS([access_file access_udp access_http ipv4 access_mms])
784 AX_ADD_PLUGINS([access_ftp access_directory sap httpd http])
785
786 dnl
787 dnl  Switch to enable a version of VLC where most modules will be builtin
788 dnl
789 AC_ARG_ENABLE(mostly-builtin,
790 [  --enable-mostly-builtin most modules will be built-in (default disabled)])
791 if test "${enable_mostly_builtin}" = "yes"; then
792   AX_ADD_BUILTINS([${PLUGINS}])
793   PLUGINS=""
794 fi
795
796 dnl
797 dnl Some plugins aren't useful on some platforms
798 dnl
799 if test "${SYS}" != "mingw32"; then
800     AX_ADD_PLUGINS([screensaver])
801 fi
802
803 dnl
804 dnl  Accelerated modules
805 dnl
806 MMX_MODULES="memcpymmx i420_rgb_mmx i422_yuy2_mmx i420_ymga_mmx"
807 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
808 MMXEXT_MODULES="memcpymmxext"
809 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
810 THREEDNOW_MODULES="memcpy3dn"
811 SSE_MODULES=""
812 ALTIVEC_MODULES="memcpyaltivec"
813 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
814
815 if test "${enable_gprof}" != "yes"
816 then
817   MMX_MODULES="${MMX_MODULES} i420_yuy2_mmx"
818 fi
819
820 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
821     [ac_cv_mmx_inline],
822     [CFLAGS="${CFLAGS_save}"
823      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
824                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
825 if test "${ac_cv_mmx_inline}" != "no"; then
826   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
827 fi
828
829 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
830     [ac_cv_mmxext_inline],
831     [CFLAGS="${CFLAGS_save}"
832      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
833                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
834 if test "${ac_cv_mmxext_inline}" != "no"; then
835   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
836 fi
837
838 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
839     [ac_cv_3dnow_inline],
840     [CFLAGS="${CFLAGS_save}"
841      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
842                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
843 if test "${ac_cv_3dnow_inline}" != "no"; then
844   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
845   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
846 fi
847
848 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
849     [ac_cv_sse_inline],
850     [CFLAGS="${CFLAGS_save}"
851      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
852                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
853 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "mingw32"; then
854   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
855   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
856 fi
857
858 if test "${SYS}" != "mingw32"; then
859 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
860     [ac_cv_altivec_inline],
861     [CFLAGS="${CFLAGS_save}"
862      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
863          ac_cv_altivec_inline=yes,
864          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
865           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
866             [ac_cv_altivec_inline="-Wa,-m7400"],
867             ac_cv_altivec_inline=no)
868          ])])
869 if test "${ac_cv_altivec_inline}" != "no"; then
870   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
871   if test "${ac_cv_altivec_inline}" != "yes"; then
872     AX_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
873     AX_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
874     AX_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
875     AX_ADD_CFLAGS([vlc],[${ac_cv_altivec_inline}])
876   fi
877   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
878 fi
879
880 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
881     [ac_cv_c_altivec],
882     [CFLAGS="${CFLAGS_save} -faltivec"
883      # Darwin test
884      AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
885         ac_cv_c_altivec=-faltivec, [
886         # Linux/PPC test
887         CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -fvec"
888         AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
889             [ac_cv_c_altivec="-fvec"], ac_cv_c_altivec=no)
890         ])
891      CFLAGS="${CFLAGS_save}"])
892 if test "${ac_cv_c_altivec}" != "no"; then
893   AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
894   AX_ADD_CFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[${ac_cv_c_altivec}])
895   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
896 fi
897
898 AC_CACHE_CHECK([if linker needs -framework vecLib],
899     [ac_cv_ld_altivec],
900     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
901      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
902      LDFLAGS="${LDFLAGS_save}"
903     ])
904 if test "${ac_cv_ld_altivec}" != "no"; then
905   AX_ADD_LDFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[-framework vecLib])
906 fi
907 fi # end "${SYS}" != "mingw32"
908
909 AC_ARG_WITH(,[])
910 AC_ARG_WITH(,[Optimization options:])
911
912 dnl
913 dnl  Special arch tuning
914 dnl
915 AC_ARG_WITH(tuning,
916 [  --with-tuning=ARCH      enable special tuning for an architecture
917                           (default i686 on IA-32 and 750 on PPC)])
918 if test -n "${with_tuning}"; then
919     if test "${target_cpu}" = "powerpc"; then
920         CFLAGS_TUNING="-mtune=${with_tuning}"
921     else
922         CFLAGS_TUNING="-mcpu=${with_tuning}"
923     fi
924 else
925     if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "i486" -o "${target_cpu}" = "i386"; then CFLAGS_TUNING="-mcpu=pentiumpro"
926     else
927         if test "${target_cpu}" = "powerpc"; then CFLAGS_TUNING="-mtune=750"; fi
928     fi
929 fi
930
931 dnl
932 dnl  x86 accelerations
933 dnl
934 if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "x86" -o "${target_cpu}" = "i386"
935 then
936     ARCH="${ARCH} mmx"
937     AX_ADD_BUILTINS([${ACCEL_MODULES}])
938 fi
939
940 dnl
941 dnl  Enable/disable optimizations
942 dnl
943 AC_ARG_ENABLE(optimizations,
944 [  --disable-optimizations disable compiler optimizations (default enabled)])
945 test "${enable_optimizations}" != "no" && enable_optimizations="yes"
946
947 dnl
948 dnl  AltiVec acceleration
949 dnl
950 AC_ARG_ENABLE(altivec,
951 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
952 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
953     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ],
954 [ if test "${target_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
955     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ])
956
957 dnl
958 dnl  Debugging mode
959 dnl
960 AC_ARG_ENABLE(debug,
961 [  --enable-debug          debug mode (default disabled)])
962 test "${enable_debug}" != "yes" && enable_debug="no"
963
964 dnl
965 dnl  Enable release-specific flags
966 dnl
967 AC_ARG_ENABLE(release,
968 [  --enable-release        activate extra optimizations (default disabled)])
969 test "${enable_release}" != "yes" && enable_release="no"
970
971 dnl
972 dnl Stream output
973 dnl
974 AC_ARG_ENABLE(sout,
975   [  --enable-sout           Stream output modules (default enabled)])
976 if test "${enable_sout}" != "no"
977 then
978   AX_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
979   AX_ADD_PLUGINS([mux_ts mux_ps mux_avi mux_mp4 mux_dummy])
980   AX_ADD_PLUGINS([packetizer_mpegaudio packetizer_mpegvideo packetizer_a52])
981   AX_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
982   AX_ADD_PLUGINS([packetizer_copy])
983
984   AX_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es])
985   AX_ADD_PLUGINS([stream_out_duplicate stream_out_display])
986
987   dnl Ogg and vorbis are handled in their respective section
988 fi
989
990
991 dnl
992 dnl  Input plugins
993 dnl
994
995 AC_ARG_WITH(,[Input plugins:])
996
997 dnl
998 dnl  DVD module: optionally check for installed libdvdcss
999 dnl
1000 AC_ARG_ENABLE(dvd,
1001 [  --enable-dvd            DVD input module (default enabled)])
1002 if test "${enable_dvd}" != "no"
1003 then
1004   AC_ARG_WITH(dvdcss,
1005   [    --with-dvdcss=PATH    libdvdcss headers and libraries])
1006   AC_ARG_WITH(dvdcss-tree,
1007   [    --with-dvdcss-tree=PATH libdvdcss tree for static linking])
1008   case "${with_dvdcss}" in
1009   ""|yes)
1010     if test -z "${with_dvdcss_tree}"
1011     then
1012       AC_CHECK_HEADERS(dvdcss/dvdcss.h,
1013         [ AX_ADD_PLUGINS([dvd])
1014           AX_ADD_LDFLAGS([dvd dvdcss],[-ldvdcss])],
1015         [ 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.])
1016           AC_MSG_ERROR([cannot find libdvdcss headers]) ])
1017     else
1018       AC_MSG_CHECKING(for libdvdcss.a in ${with_dvdcss_tree})
1019       real_dvdcss_tree="`cd ${with_dvdcss_tree} 2>/dev/null && pwd`"
1020       if test -z "${real_dvdcss_tree}"
1021       then
1022         dnl  The given directory can't be found
1023         AC_MSG_RESULT(no)
1024         AC_MSG_ERROR([cannot cd to ${with_dvdcss_tree}])
1025       fi
1026       if test -f "${real_dvdcss_tree}/src/.libs/libdvdcss.a"
1027       then
1028         dnl  Use a custom libdvdcss
1029         AC_MSG_RESULT(${real_dvdcss_tree}/src/.libs/libdvdcss.a)
1030         AX_ADD_BUILTINS([dvd])
1031         AX_ADD_LDFLAGS([dvd dvdcss],[-L${real_dvdcss_tree}/src/.libs -ldvdcss])
1032         AX_ADD_CPPFLAGS([dvd],[-I${real_dvdcss_tree}/src])
1033       else
1034         dnl  The given libdvdcss wasn't built
1035         AC_MSG_RESULT(no)
1036         AC_MSG_ERROR([cannot find ${real_dvdcss_tree}/src/.libs/libdvdcss.a, make sure you compiled libdvdcss in ${with_dvdcss_tree}])
1037       fi
1038     fi
1039   ;;
1040   no)
1041     dnl  Compile without dvdcss (dlopen version, works only under Linux)
1042     AX_ADD_PLUGINS([dvd])
1043     AX_ADD_CPPFLAGS([dvd],[-DGOD_DAMN_DMCA])
1044     AX_ADD_LDFLAGS([dvd],[-ldl])
1045   ;;
1046   *)
1047     AC_MSG_CHECKING(for dvdcss headers in ${with_dvdcss})
1048     if test -f ${with_dvdcss}/include/dvdcss/dvdcss.h
1049     then
1050       dnl  Use ${with_dvdcss}/include/dvdcss/dvdcss.h
1051       AC_MSG_RESULT(yes)
1052       AX_ADD_PLUGINS([dvd])
1053       AX_ADD_LDFLAGS([dvd dvdcss],[-L${with_dvdcss}/lib -ldvdcss])
1054       AX_ADD_CPPFLAGS([dvd],[-I${with_dvdcss}/include])
1055     else
1056       dnl  No libdvdcss could be found, sorry
1057       AC_MSG_RESULT(no)
1058       AC_MSG_ERROR([cannot find ${with_dvdcss}/include/dvdcss/dvdcss.h])
1059     fi
1060   ;;
1061   esac
1062 fi
1063
1064 dnl
1065 dnl dvdread module: check for libdvdread
1066 dnl
1067 AC_ARG_ENABLE(dvdread,
1068 [  --enable-dvdread        dvdread input module (default disabled)])
1069 if test "${enable_dvdread}" != "no"
1070 then
1071   AC_ARG_WITH(dvdread,
1072   [    --with-dvdread=PATH    libdvdread headers and libraries])
1073   AC_ARG_WITH(dvdread-tree,
1074   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
1075   if test -z "${with_dvdread}"
1076   then
1077     if test -z "${with_dvdread_tree}"
1078     then
1079       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
1080         [ AX_ADD_PLUGINS([dvdread])
1081           AX_ADD_LDFLAGS([dvdread],[-ldvdread ${LDFLAGS_dvdcss}])
1082         ],[
1083           if test -n "${enable_dvdread}"
1084           then
1085             AC_MSG_WARN([Please get libdvdread from http://www.dtek.chalmers.se/groups/dvd/downloads.shtml])
1086             AC_MSG_ERROR([cannot find libdvdread headers])
1087           fi
1088         ])
1089     else
1090       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
1091       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
1092       if test -z "${real_dvdread_tree}"
1093       then
1094         dnl  The given directory can't be found
1095         AC_MSG_RESULT(no)
1096         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
1097       fi
1098       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
1099       then
1100         dnl  Use a custom libdvdread
1101         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
1102         AX_ADD_BUILTINS([dvdread])
1103         AX_ADD_LDFLAGS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}])
1104         AX_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
1105       else
1106         dnl  The given libdvdread wasn't built
1107         AC_MSG_RESULT(no)
1108         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
1109       fi
1110     fi
1111   else
1112     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
1113     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
1114     then
1115       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
1116       AC_MSG_RESULT(yes)
1117       AX_ADD_PLUGINS([dvdread])
1118       AX_ADD_LDFLAGS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}])
1119       AX_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
1120     else
1121       dnl  No libdvdread could be found, sorry
1122       AC_MSG_RESULT(no)
1123       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
1124     fi
1125   fi
1126 fi
1127
1128 dnl
1129 dnl dvdplay module: check for libdvdplay
1130 dnl
1131 AC_ARG_ENABLE(dvdplay,
1132 [  --enable-dvdplay        dvdplay input module (default enabled)])
1133 if test "${enable_dvdplay}" != "no"
1134 then
1135   AC_ARG_WITH(dvdplay,
1136   [    --with-dvdplay=PATH    libdvdplay headers and libraries])
1137   AC_ARG_WITH(dvdplay-tree,
1138   [    --with-dvdplay-tree=PATH libdvdplay tree for static linking])
1139   if test -z "${with_dvdplay}"
1140   then
1141     if test -z "${with_dvdplay_tree}"
1142     then
1143       AC_CHECK_HEADERS(dvdplay/dvdplay.h,[
1144           AX_ADD_PLUGINS([dvdplay])
1145           AX_ADD_LDFLAGS([dvdplay],[-ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1146           AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread}])
1147         ],[
1148           if test -n "${enable_dvdplay}"
1149           then
1150             AC_MSG_WARN([Please get libdvdplay from http://www.videolan.org/.])
1151             AC_MSG_ERROR([cannot find libdvdplay headers])
1152           fi
1153         ])
1154     else
1155       AC_MSG_CHECKING(for libdvdplay.a in ${with_dvdplay_tree})
1156       real_dvdplay_tree="`cd ${with_dvdplay_tree} 2>/dev/null && pwd`"
1157       if test -z "${real_dvdplay_tree}"
1158       then
1159         dnl  The given directory can't be found
1160         AC_MSG_RESULT(no)
1161         AC_MSG_ERROR([cannot cd to ${with_dvdplay_tree}])
1162       fi
1163       if test -f "${real_dvdplay_tree}/src/.libs/libdvdplay.a"
1164       then
1165         dnl  Use a custom libdvdplay
1166         AC_MSG_RESULT(${real_dvdplay_tree}/src/.libs/libdvdplay.a)
1167         AX_ADD_BUILTINS([dvdplay])
1168         AX_ADD_LDFLAGS([dvdplay],[-L${real_dvdplay_tree}/src/.libs -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1169         AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${real_dvdplay_tree}/src])
1170       else
1171         dnl  The given libdvdplay wasn't built
1172         AC_MSG_RESULT(no)
1173         AC_MSG_ERROR([cannot find ${real_dvdplay_tree}/src/.libs/libdvdplay.a, make sure you compiled libdvdplay in ${with_dvdplay_tree}])
1174       fi
1175     fi
1176   else
1177     AC_MSG_CHECKING(for dvdplay headers in ${with_dvdplay})
1178     if test -f "${with_dvdplay}/include/dvdplay/dvdplay.h"
1179     then
1180       dnl  Use ${with_dvdplay}/include/dvdplay/dvdplay.h
1181       AC_MSG_RESULT(yes)
1182       AX_ADD_PLUGINS([dvdplay])
1183       AX_ADD_LDFLAGS([dvdplay],[-L${with_dvdplay}/lib -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1184       AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${with_dvdplay}/include])
1185     else
1186       dnl  No libdvdplay could be found, sorry
1187       AC_MSG_RESULT(no)
1188       AC_MSG_ERROR([cannot find ${with_dvdplay}/include/dvdplay/dvdplay.h])
1189     fi
1190   fi
1191 fi
1192
1193 dnl
1194 dnl  libdvbpsi ts demux/mux
1195 dnl
1196 AC_ARG_ENABLE(dvbpsi,
1197 [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
1198 if test "${enable_dvbpsi}" != "no"
1199 then
1200   AC_ARG_WITH(dvbpsi,
1201   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
1202   AC_ARG_WITH(dvbpsi,
1203   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
1204   case "${with_dvbpsi}" in
1205   ""|yes)
1206     if test -z "${with_dvbpsi_tree}"
1207     then
1208       AC_CHECK_HEADERS(dvbpsi/dr.h,
1209         [ AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi])
1210           AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-ldvbpsi]) ],
1211         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
1212         [#if defined( HAVE_STDINT_H )
1213 #   include <stdint.h>
1214 #elif defined( HAVE_INTTYPES_H )
1215 #   include <inttypes.h>
1216 #endif
1217 #include <dvbpsi/dvbpsi.h>
1218 #include <dvbpsi/descriptor.h>
1219 #include <dvbpsi/pat.h>
1220 #include <dvbpsi/pmt.h>])
1221     else
1222       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
1223       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
1224       if test -z "${real_dvbpsi_tree}"
1225       then
1226         dnl  The given directory can't be found
1227         AC_MSG_RESULT(no)
1228         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
1229       fi
1230       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
1231       then
1232         dnl  Use a custom libdvbpsi
1233         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
1234         AX_ADD_BUILTINS([ts_dvbpsi mux_ts_dvbpsi])
1235         AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-I${real_dvbpsi_tree}/src])
1236         AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-L${real_dvbpsi_tree}/src/.libs -ldvbpsi])
1237       else
1238         dnl  The given libdvbpsi wasn't built
1239         AC_MSG_RESULT(no)
1240         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
1241       fi
1242     fi
1243   ;;
1244   no)
1245     dnl  Compile without dvbpsi
1246   ;;
1247   *)
1248     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
1249     if test -z "${with_dvbpsi}"
1250     then
1251       LDFLAGS_test=""
1252       CPPFLAGS_test=""
1253     else
1254       LDFLAGS_test="-L${with_dvbpsi}/lib"
1255       CPPFLAGS_test="-I${with_dvbpsi}/include"
1256     fi
1257     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1258     AC_CHECK_HEADERS([dvbpsi/dr.h],[
1259       AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi])
1260       AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi],[${CPPFLAGS_test}])
1261       AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[${LDFLAGS_test} -ldvbpsi])
1262
1263     ],[
1264       if test -n "${enable_dvbpsi}"
1265       then
1266         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])
1267       fi
1268     ])
1269     CPPFLAGS="${CPPFLAGS_save}"
1270   ;;
1271   esac
1272 fi
1273
1274 dnl
1275 dnl  Video4Linux plugin
1276 dnl
1277 AC_ARG_ENABLE(v4l,
1278   [  --enable-v4l            Video4Linux input support (default disabled)])
1279 if test "${enable_v4l}" = "yes"
1280 then
1281   AC_ARG_WITH(v4l,
1282     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
1283   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
1284   then
1285     AX_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
1286   fi
1287
1288   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
1289   AC_CHECK_HEADERS(linux/videodev.h, [
1290     AX_ADD_PLUGINS([v4l])
1291   ],[])
1292   CPPFLAGS="${CPPFLAGS_save}"
1293 fi
1294
1295 dnl
1296 dnl  special access module for Hauppauge PVR cards
1297 dnl
1298 AC_ARG_ENABLE(pvr,
1299   [  --enable-pvr            PVR cards access module (default disabled)])
1300 if test "${enable_pvr}" = "yes"
1301 then
1302   AX_ADD_PLUGINS([pvr])
1303 fi
1304
1305 dnl
1306 dnl  VCD module
1307 dnl
1308 AC_ARG_ENABLE(vcd,
1309   [  --enable-vcd            VCD support for Linux, FreeBSD, MacOS X and Win32 (default enabled)])
1310
1311 if test "${enable_vcd}" != "no"
1312 then
1313   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1314   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1315     AC_MSG_RESULT(yes)
1316     AX_ADD_PLUGINS([vcd cdda])
1317   ],[
1318     AC_MSG_RESULT(no)
1319   ])
1320
1321   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1322   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1323     AC_MSG_RESULT(yes)
1324     AX_ADD_PLUGINS([vcd cdda])
1325     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1326   ],[
1327     AC_MSG_RESULT(no)
1328   ])
1329
1330   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1331   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1332     AC_MSG_RESULT(yes)
1333     AX_ADD_PLUGINS([vcd cdda])
1334     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1335   ],[
1336     AC_MSG_RESULT(no)
1337   ])
1338
1339   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
1340   then
1341     AX_ADD_PLUGINS([vcd cdda])
1342   fi
1343
1344   if test "${SYS}" = "darwin"
1345   then
1346     AX_ADD_PLUGINS([vcd cdda])
1347     AX_ADD_LDFLAGS([vcd cdda],[-framework IOKit -framework CoreFoundation])
1348   fi
1349 fi
1350
1351 dnl
1352 dnl  Satellite input module
1353 dnl
1354 AC_ARG_ENABLE(satellite,
1355   [  --enable-satellite      satellite card support (default disabled)],
1356   [ if test "${enable_satellite}" = "yes"
1357     then
1358       AX_ADD_PLUGINS([satellite])
1359     fi])
1360
1361 dnl
1362 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
1363 dnl
1364 AC_ARG_ENABLE(dvb,
1365   [  --enable-dvb            DVB-S/T/C card support (default disabled)])
1366
1367 if test "${enable_dvb}" = "yes"
1368 then
1369   AC_ARG_WITH(dvb,
1370   [    --with-dvb=PATH       path to a dvb- and v4l2-enabled kernel tree],[],[])
1371   if test "${with_dvb}" != "no" -a -n "${with_dvb}"
1372   then
1373     AX_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
1374   fi
1375
1376   CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_dvb}"
1377   AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
1378     AX_ADD_PLUGINS([dvb])
1379   ],[])
1380   CPPFLAGS="${CPPFLAGS_save}"
1381 fi
1382
1383 dnl
1384 dnl  ipv6 plugin - not for QNX yet
1385 dnl
1386 if test "${SYS}" != "nto" && test "${SYS}" != "mingw32"
1387 then
1388   have_ipv6=false
1389   AC_CHECK_FUNCS(inet_pton,[have_ipv6=:],[
1390     AC_CHECK_LIB(resolv,inet_pton,
1391       [have_ipv6=:
1392        AX_ADD_LDFLAGS([ipv6],[-lresolv])])
1393   ])
1394   AC_MSG_CHECKING(for sockaddr_in6 in netinet/in.h)
1395   AC_EGREP_HEADER(sockaddr_in6,netinet/in.h,
1396     [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no) have_ipv6=false])
1397   if ${have_ipv6}; then
1398     AX_ADD_PLUGINS([ipv6])
1399   fi
1400 fi
1401 if test "${SYS}" = "mingw32"
1402 then
1403   AC_MSG_CHECKING(for getaddrinfo in ws2tcpip.h)
1404   AC_EGREP_HEADER(addrinfo,ws2tcpip.h,[AC_MSG_RESULT(yes)
1405     AX_ADD_PLUGINS([ipv6])],[AC_MSG_RESULT(no)])
1406 fi
1407
1408 dnl
1409 dnl  ogg demux plugin
1410 dnl
1411 AC_ARG_ENABLE(ogg,
1412   [  --enable-ogg            Ogg demux support (default enabled)])
1413 if test "${enable_ogg}" != "no"
1414 then
1415   AC_CHECK_HEADERS(ogg/ogg.h, [
1416     AC_CHECK_LIB( ogg, oggpack_read, [
1417       AC_CHECK_LIB( ogg, oggpackB_read, [
1418         AX_ADD_CPPFLAGS([ogg],[-DHAVE_OGGPACKB])])
1419       AX_ADD_PLUGINS([ogg mux_ogg])
1420       AX_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
1421    ],[])
1422 fi
1423
1424 dnl
1425 dnl  matroska demux plugin
1426 dnl
1427 AC_ARG_ENABLE(mkv,
1428   [  --enable-mkv            Matroska demux support (default enabled)])
1429 if test "${enable_mkv}" != "no"
1430 then
1431 AC_LANG_PUSH(C++)
1432   dnl matroska headers include ebml headers directly... pouah that stinks
1433   CPPFLAGS="${CPPFLAGS_save} -I/usr/local/include/ebml -I/usr/include/ebml"
1434   AC_CHECK_HEADERS(EbmlVersion.h matroska/KaxVersion.h, [
1435     AX_ADD_PLUGINS([mkv])
1436     AX_ADD_CXXFLAGS([mkv],[-I/usr/local/include/ebml -I/usr/include/ebml])
1437     AC_CHECK_LIB(ebml_pic,main,[
1438       # We have ebml_pic, that's good, we can build an mkv.so plugin !
1439       AX_ADD_LDFLAGS([mkv],[-lmatroska_pic -lebml_pic])
1440     ],[
1441       AX_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
1442     ])
1443   ])
1444   CPPFLAGS="${CPPFLAGS_save}"
1445 AC_LANG_POP(C++)
1446 fi
1447
1448 dnl
1449 dnl  Codec plugins
1450 dnl
1451
1452 AC_ARG_WITH(,[Codec plugins:])
1453
1454 dnl
1455 dnl  mad plugin
1456 dnl
1457 AC_ARG_ENABLE(mad,
1458   [  --enable-mad            libmad module (default enabled)])
1459 if test "${enable_mad}" != "no"
1460 then
1461   AC_ARG_WITH(mad,
1462     [    --with-mad=PATH       path to libmad],[],[])
1463   if test "${with_mad}" != "no" -a -n "${with_mad}"
1464   then
1465     AX_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
1466     AX_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
1467   fi
1468
1469   AC_ARG_WITH(mad-tree,
1470     [    --with-mad-tree=PATH  mad tree for static linking],[],[])
1471   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
1472   then
1473     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
1474     if test -z "${real_mad_tree}"
1475     then
1476       dnl  The given directory can't be found
1477       AC_MSG_RESULT(no)
1478       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
1479     fi
1480     dnl  Use a custom libmad
1481     AC_MSG_CHECKING(for mad.h in ${real_mad_tree}/libmad)
1482     if test -f ${real_mad_tree}/libmad/mad.h
1483     then
1484       AC_MSG_RESULT(yes)
1485       AX_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}/libmad])
1486       AX_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/libmad/.libs])
1487       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1488       AC_CHECK_LIB(mad, mad_bit_init, [
1489         AX_ADD_BUILTINS([mpgatofixed32])
1490         AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])
1491         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
1492       ],[])
1493       LDFLAGS="${LDFLAGS_save}"
1494     else
1495       AC_MSG_RESULT(no)
1496       AC_MSG_ERROR([the specified tree doesn't have mad.h])
1497     fi
1498   else
1499     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
1500     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1501     AC_CHECK_HEADERS(mad.h, ,
1502       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
1503     AC_CHECK_LIB(mad, mad_bit_init, [
1504       AX_ADD_PLUGINS([mpgatofixed32])
1505       AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
1506       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
1507     CPPFLAGS="${CPPFLAGS_save}"
1508     LDFLAGS="${LDFLAGS_save}"
1509   fi
1510 fi
1511
1512 dnl
1513 dnl   libid3tag support
1514 dnl
1515 AC_CHECK_HEADERS(id3tag.h, [
1516   AC_CHECK_HEADERS(zlib.h, [
1517     AX_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
1518     AX_ADD_PLUGINS([id3tag])]) ])
1519
1520 dnl
1521 dnl  ffmpeg decoder plugin
1522 dnl
1523 AC_ARG_ENABLE(ffmpeg,
1524 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
1525 if test "${enable_ffmpeg}" != "no"
1526 then
1527   AC_ARG_WITH(ffmpeg-mp3lame,
1528     [    --with-ffmpeg-mp3lame   if ffmpeg has been compiled with mp3lame support],
1529     [
1530       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1531       dnl       linker would miserably barf on multiple definitions.
1532       AX_ADD_LDFLAGS([stream_out_transcode],[])
1533       AX_ADD_LDFLAGS([ffmpeg],[-lmp3lame]) ])
1534
1535   AC_ARG_WITH(ffmpeg-tree,
1536     [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1537
1538   dnl
1539   dnl test for !(--with-ffmpeg-tree)
1540   dnl
1541   if test "${with_ffmpeg_tree}" = "no" -o -z "${with_ffmpeg_tree}";then
1542     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1543     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1544     AC_CHECK_HEADERS(ffmpeg/avcodec.h postproc/postprocess.h)
1545     AC_CHECK_LIB(avcodec, avcodec_init, [
1546       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1547       AX_ADD_LDFLAGS([ffmpeg],[-lavcodec])
1548       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1549       dnl       linker would miserably barf on multiple definitions.
1550       AX_ADD_LDFLAGS([stream_out_transcode],[]) ],
1551        [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (cvs version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ])
1552     LDFLAGS="${LDFLAGS_save}"
1553     CPPFLAGS="${CPPFLAGS_save}"
1554   fi
1555
1556   dnl
1557   dnl test for --with-ffmpeg-tree
1558   dnl
1559   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}";then
1560     AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1561     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1562     if test -z "${real_ffmpeg_tree}"; then
1563       dnl  The given directory can't be found
1564       AC_MSG_RESULT(no)
1565       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1566     fi
1567     if test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
1568       dnl  Use a custom libffmpeg
1569       AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1570       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1571       AX_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec -lavcodec])
1572       AX_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavcodec])
1573
1574       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1575       dnl       linker would miserably barf on multiple definitions.
1576       AX_ADD_LDFLAGS([stream_out_transcode],[-L${real_ffmpeg_tree}/libavcodec])
1577       AX_ADD_CPPFLAGS([stream_out_transcode],[-I${real_ffmpeg_tree}/libavcodec])
1578     else
1579       dnl  The given libavcodec wasn't built
1580       AC_MSG_RESULT(no)
1581       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1582     fi
1583   fi
1584
1585   dnl Duplicate the ffmpeg CPPFLAGS and LDFLAGS for the encoder
1586   AX_ADD_CPPFLAGS([encoder_ffmpeg],[${CPPFLAGS_ffmpeg}])
1587   dnl XXX: we don't link with -lavcodec blah blah blah
1588   dnl AX_ADD_LDFLAGS([encoder_ffmpeg],[${LDFLAGS_ffmpeg}])
1589
1590   ac_have_vorbis_headers=yes
1591   AC_CHECK_HEADERS(vorbis/vorbisenc.h vorbis/codec.h,,
1592       ac_have_vorbis_headers=no)
1593   if test "$ac_have_vorbis_headers" = "yes"; then
1594     AX_ADD_LDFLAGS([stream_out_transcode],[-lvorbisenc -lvorbis -logg])
1595   fi
1596 fi
1597
1598 dnl
1599 dnl  faad decoder plugin
1600 dnl
1601 AC_ARG_ENABLE(faad,
1602 [  --enable-faad           faad codec (default disabled)])
1603 if test "${enable_faad}" = "yes"
1604 then
1605   AC_ARG_WITH(faad-tree,
1606   [    --with-faad-tree=PATH faad tree for static linking])
1607   if test -n "${with_faad_tree}"
1608   then
1609     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1610     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1611     if test -z "${real_faad_tree}"
1612     then
1613       dnl  The given directory can't be found
1614       AC_MSG_RESULT(no)
1615       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1616     fi
1617     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1618     then
1619       dnl  Use a custom faad
1620       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1621       AX_ADD_BUILTINS([faad])
1622       AX_ADD_LDFLAGS([faad],[-L${real_faad_tree}/libfaad/.libs -lfaad])
1623       AX_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
1624       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1625       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1626       AC_TRY_COMPILE([#include <faad.h>],
1627         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1628          unsigned long d; faacDecDecode(a,b,c,d);],
1629         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)])
1630       LDFLAGS="${LDFLAGS_save}"
1631       CPPFLAGS="${CPPFLAGS_save}"
1632     else
1633       dnl  The given libfaad wasn't built
1634       AC_MSG_RESULT(no)
1635       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1636     fi
1637   else
1638     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1639     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1640     AC_CHECK_HEADERS(faad.h, ,
1641       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1642     AC_CHECK_LIB(faad, faacDecOpen, [
1643       AX_ADD_PLUGINS([faad])
1644       AX_ADD_LDFLAGS([faad],[-lfaad])
1645       AC_TRY_COMPILE([#include <faad.h>],
1646         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1647          unsigned long d; faacDecDecode(a,b,c,d);],
1648         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)]) ],
1649       [ AC_MSG_ERROR([Cannot find libfaad library...]) ])
1650     LDFLAGS="${LDFLAGS_save}"
1651     CPPFLAGS="${CPPFLAGS_save}"
1652   fi
1653 fi
1654
1655
1656 dnl
1657 dnl  xvid decoder plugin
1658 dnl
1659 AC_ARG_ENABLE(xvid,
1660 [  --enable-xvid           xvid codec (default disabled)])
1661 if test "${enable_xvid}" = "yes"
1662 then
1663   AC_ARG_WITH(xvid,
1664     [    --with-xvid=PATH      path to xvid installation],[],[])
1665   if test "${with_xvid}" != "no" -a -n "${with_xvid}"
1666   then
1667     AX_ADD_CPPFLAGS([xvid],[-I${with_xvid}/include])
1668     AX_ADD_LDFLAGS([xvid],[-L${with_xvid}/lib])
1669   fi
1670
1671   AC_ARG_WITH(xvid-tree,
1672   [    --with-xvid-tree=PATH xvid tree for static linking])
1673   if test -n "${with_xvid_tree}"
1674   then
1675     AC_MSG_CHECKING(for libxvidcore.a in ${with_xvid_tree})
1676     real_xvid_tree="`cd ${with_xvid_tree} 2>/dev/null && pwd`"
1677     if test -z "${real_xvid_tree}"
1678     then
1679       dnl  The given directory can't be found
1680       AC_MSG_RESULT(no)
1681       AC_MSG_ERROR([cannot cd to ${with_xvid_tree}])
1682     fi
1683     if test -f "${real_xvid_tree}/build/generic/libxvidcore.a"
1684     then
1685       dnl  Use a custom xvid
1686       AC_MSG_RESULT(${real_xvid_tree}/build/generic/libxvidcore.a)
1687       AX_ADD_BUILTINS([xvid])
1688       AX_ADD_LDFLAGS([xvid],[-L${real_xvid_tree}/build/generic -lxvidcore])
1689       AX_ADD_CPPFLAGS([xvid],[-I${real_xvid_tree}/src])
1690     else
1691       dnl  The given libxvidcore wasn't built
1692       AC_MSG_RESULT(no)
1693       AC_MSG_ERROR([cannot find ${real_xvid_tree}/build/generic/libxvidcore.a, make sure you compiled libxvidcore in ${with_xvid_tree}])
1694     fi
1695   else
1696     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xvid}"
1697     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xvid}"
1698     AC_CHECK_HEADERS(xvid.h, ,
1699       [ AC_MSG_ERROR([Cannot find development headers for libxvidcore...]) ])
1700     AC_CHECK_LIB(xvidcore, xvid_init, [
1701       AX_ADD_PLUGINS([xvid])
1702       AX_ADD_LDFLAGS([xvid],[-lxvidcore]) ],
1703       [ AC_MSG_ERROR([Cannot find libxvidcore library...]) ])
1704     LDFLAGS="${LDFLAGS_save}"
1705     CPPFLAGS="${CPPFLAGS_save}"
1706   fi
1707
1708   dnl Duplicate the xvid CPPFLAGS and LDFLAGS for the encoder
1709   AX_ADD_LDFLAGS([encoder_xvid],[${LDFLAGS_xvid}])
1710   AX_ADD_CPPFLAGS([encoder_xvid],[${CPPFLAGS_xvid}])
1711 fi
1712
1713 dnl
1714 dnl  QuickTime plugin
1715 dnl
1716 AC_ARG_ENABLE(quicktime,
1717   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
1718 if test "${enable_quicktime}" != "no" &&
1719   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
1720 then
1721   if test "${SYS}" = "mingw32"; then
1722     AX_ADD_BUILTINS([quicktime])
1723   else
1724   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
1725     [ AX_ADD_BUILTINS([quicktime])
1726       AX_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
1727     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
1728   fi
1729 fi
1730
1731 dnl
1732 dnl MP4 module
1733 dnl
1734 AC_CHECK_HEADERS(zlib.h, [
1735   AX_ADD_LDFLAGS([mp4 skins],[-lz])
1736 ] )
1737
1738
1739 dnl
1740 dnl skins module
1741 dnl
1742 AC_CHECK_HEADERS(libtar.h, [
1743   AX_ADD_LDFLAGS([skins],[-ltar])
1744 ] )
1745
1746
1747
1748 dnl
1749 dnl  a52 AC3 decoder plugin
1750 dnl
1751 AC_ARG_ENABLE(a52,
1752   [  --enable-a52            A/52 support with liba52 (default enabled)])
1753 if test "${enable_a52}" != "no"
1754 then
1755   AC_ARG_WITH(a52,
1756     [    --with-a52=PATH       a52 headers and libraries])
1757   AC_ARG_WITH(a52-tree,
1758     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
1759   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
1760   then
1761     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
1762     if test -z "${real_a52_tree}"
1763     then
1764       dnl  The given directory can't be found
1765       AC_MSG_RESULT(no)
1766       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
1767     fi
1768     dnl  Use a custom a52dec
1769     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
1770     if test -f ${real_a52_tree}/include/a52.h
1771     then
1772       AC_MSG_RESULT(yes)
1773       AX_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
1774       AX_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
1775       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
1776       AC_CHECK_LIB(a52, a52_free, [
1777         AX_ADD_BUILTINS([a52tofloat32])
1778         AX_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
1779         AX_ADD_LDFLAGS([a52tofloat32],[-la52])
1780         ],[
1781         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
1782         then
1783           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
1784         else
1785           AC_MSG_ERROR([the specified tree hasn't been compiled])
1786         fi
1787       ])
1788       LDFLAGS="${LDFLAGS_save}"
1789     else
1790       AC_MSG_RESULT(no)
1791       AC_MSG_ERROR([the specified tree doesn't have a52.h])
1792     fi
1793   else
1794     if test -z "${with_a52}"
1795     then
1796       LDFLAGS_test=""
1797       CPPFLAGS_test=""
1798     else
1799       LDFLAGS_test="-L${with_a52}/lib"
1800       CPPFLAGS_test="-I${with_a52}/include"
1801     fi
1802     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
1803     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
1804     AC_CHECK_HEADERS(a52dec/a52.h, [
1805       AC_CHECK_LIB(a52, a52_free, [
1806         AX_ADD_PLUGINS([a52tofloat32])
1807         AX_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
1808         AX_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
1809       ],[
1810         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
1811       ])
1812     ])
1813     CPPFLAGS="${CPPFLAGS_save}"
1814     LDFLAGS="${LDFLAGS_save}"
1815   fi
1816 fi
1817
1818 dnl
1819 dnl  DV plugin
1820 dnl
1821 AC_ARG_ENABLE(dv,
1822   [  --enable-dv             DV decoder support (deprecated in favor of ffmpeg) (default disabled)])
1823 if test "${enable_dv}" = "yes"
1824 then
1825   AC_CHECK_HEADERS(libdv/dv.h, [
1826     AX_ADD_PLUGINS([dv])
1827     AX_ADD_LDFLAGS([dv],[-ldv])
1828    ],[])
1829 fi
1830
1831 dnl
1832 dnl  Flac plugin
1833 dnl
1834 AC_ARG_ENABLE(flac,
1835   [  --enable-flac           flac decoder support (default disabled)])
1836 if test "${enable_flac}" = "yes"
1837 then
1838   AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
1839     AX_ADD_PLUGINS([flac flacdec])
1840     AX_ADD_LDFLAGS([flacdec],[-lFLAC])
1841    ],[])
1842 fi
1843
1844 dnl
1845 dnl  Libmpeg2 plugin
1846 dnl
1847 AC_ARG_ENABLE(libmpeg2,
1848   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
1849 if test "${enable_libmpeg2}" != "no"
1850 then
1851   AC_ARG_WITH(libmpeg2-tree,
1852   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
1853   if test -n "${with_libmpeg2_tree}"
1854   then
1855     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
1856     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
1857     if test -z "${real_libmpeg2_tree}"
1858     then
1859       dnl  The given directory can't be found
1860       AC_MSG_RESULT(no)
1861       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
1862     fi
1863     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
1864     then
1865       dnl  Use a custom libmpeg2
1866       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
1867       AX_ADD_PLUGINS([libmpeg2])
1868       AX_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
1869       AX_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
1870       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
1871     else
1872       dnl  The given libmpeg2 wasn't built
1873       AC_MSG_RESULT(no)
1874       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
1875     fi
1876   else
1877     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
1878       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
1879       AC_EGREP_CPP(yes,
1880         [#include <mpeg2dec/mpeg2.h>
1881          #ifdef MPEG2_RELEASE
1882          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
1883          yes
1884          #endif
1885          #endif],
1886         [AC_MSG_RESULT([yes])
1887           AX_ADD_PLUGINS([libmpeg2])
1888           AX_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
1889         [AC_MSG_RESULT([no])
1890           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
1891
1892       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
1893     )
1894   fi
1895 fi
1896
1897 dnl
1898 dnl  Vorbis plugin
1899 dnl
1900 AC_ARG_ENABLE(vorbis,
1901   [  --enable-vorbis         Vorbis decoder support (default enabled)])
1902 if test "${enable_vorbis}" != "no"
1903 then
1904   AC_CHECK_HEADERS(vorbis/codec.h, [
1905     AX_ADD_PLUGINS([vorbis])
1906     AX_ADD_LDFLAGS([vorbis],[-lvorbis -logg])
1907     if test "${enable_sout}" != "no"; then
1908       AX_ADD_PLUGINS([packetizer_vorbis])
1909       AX_ADD_LDFLAGS([packetizer_vorbis],[-lvorbis -logg])
1910     fi ],[])
1911 fi
1912
1913 dnl
1914 dnl  Tremor plugin
1915 dnl
1916 AC_ARG_ENABLE(tremor,
1917   [  --enable-tremor         Tremor decoder support (default disabled)])
1918 if test "${enable_tremor}" = "yes"
1919 then
1920   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
1921     AX_ADD_PLUGINS([tremor])
1922     AX_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
1923    ],[])
1924 fi
1925
1926 dnl
1927 dnl  tarkin decoder plugin
1928 dnl
1929 AC_ARG_ENABLE(tarkin,
1930 [  --enable-tarkin         experimental tarkin codec (default disabled)])
1931 if test "${enable_tarkin}" = "yes"
1932 then
1933   AC_ARG_WITH(tarkin-tree,
1934   [    --with-tarkin-tree=PATH tarkin tree for static linking])
1935   if test -n "${with_tarkin_tree}"
1936   then
1937     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
1938     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
1939     if test -f "${real_tarkin_tree}/tarkin.o"
1940     then
1941       AX_ADD_BUILTINS([tarkin])
1942       AX_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
1943       AX_ADD_LDFLAGS([tarkin],[${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])
1944       AC_MSG_RESULT(yes)
1945     else
1946       dnl  The given tarkin tree wasn't built
1947       AC_MSG_RESULT(no)
1948       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
1949                     make sure you compiled tarkin in ${with_tarkin_tree}])
1950     fi
1951   fi
1952 fi
1953
1954 dnl
1955 dnl  theora decoder plugin
1956 dnl
1957 AC_ARG_ENABLE(theora,
1958 [  --enable-theora         experimental theora codec (default disabled)])
1959 if test "${enable_theora}" = "yes"
1960 then
1961   AC_CHECK_HEADERS(theora/theora.h, [
1962     AC_CHECK_LIB(theora, theora_granule_time, [
1963       AX_ADD_BUILTINS([theora])
1964       if test "${SYS}" = "darwin"; then
1965         theora_libs="-ltheora"
1966       else
1967         theora_libs="-ltheora -logg"
1968       fi
1969       AX_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
1970       AC_MSG_ERROR([libtheora doesn't appear to be installed on you system.
1971 You also need to check that you have a libogg posterior to the 1.0 release.])],
1972       [-logg])
1973   ])
1974 fi
1975
1976 dnl
1977 dnl   subsdec support
1978 dnl
1979 AX_ADD_LDFLAGS([subsdec],[${LIBICONV}])
1980 AX_ADD_CPPFLAGS([subsdec],[${INCICONV}])
1981 AX_ADD_PLUGINS([subsdec])
1982
1983
1984 dnl
1985 dnl  Video Filters
1986 dnl
1987
1988 dnl
1989 dnl   png
1990 dnl
1991 AC_CHECK_HEADERS(png.h, [
1992     AX_ADD_LDFLAGS([logo],[-lpng -lz])
1993     AX_ADD_PLUGINS([logo])])
1994
1995 dnl
1996 dnl  Video plugins
1997 dnl
1998
1999 AC_ARG_WITH(,[Video plugins:])
2000
2001 dnl Check for DPMS
2002 if test "${SYS}" != "mingw32"
2003 then
2004   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2005   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
2006     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
2007     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
2008       AC_MSG_RESULT(yes)
2009       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
2010                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
2011     ],[
2012       AC_MSG_RESULT(no)
2013     ])
2014   ],,[
2015     #include <X11/Xlib.h>
2016   ])
2017   CPPFLAGS="${CPPFLAGS_save}"
2018 fi
2019
2020 dnl
2021 dnl  X11 module
2022 dnl  (enabled by default except on win32)
2023 dnl
2024 AC_ARG_ENABLE(x11,
2025   [  --enable-x11            X11 support (default enabled)])
2026 if test "${enable_x11}" != "no" &&
2027   (test "${SYS}" != "mingw32" || test "${enable_x11}" = "yes"); then
2028   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2029   AC_CHECK_HEADERS(X11/Xlib.h, [
2030     AX_ADD_PLUGINS([x11])
2031     AX_ADD_LDFLAGS([x11],[-L${x_libraries} -lX11 -lXext])
2032     AX_ADD_CPPFLAGS([x11],[-I${x_includes}])
2033     AC_CHECK_HEADERS(X11/extensions/Xinerama.h, [
2034       CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2035       AC_CHECK_LIB(Xinerama, XineramaQueryExtension, [
2036         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2037         AX_ADD_LDFLAGS([x11],[-lXinerama])
2038       ])
2039       CFLAGS="${CFLAGS_save}"
2040     ])
2041   ])
2042   CPPFLAGS="${CPPFLAGS_save}"
2043 fi
2044
2045 dnl
2046 dnl  XVideo module
2047 dnl  (enabled by default except on win32)
2048 dnl
2049 AC_ARG_ENABLE(xvideo,
2050   [  --enable-xvideo         XVideo support (default enabled)])
2051 if test "${enable_xvideo}" != "no" &&
2052   (test "${SYS}" != "mingw32" || test "${enable_xvideo}" = "yes"); then
2053   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2054   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
2055     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2056     AC_CHECK_LIB(Xv_pic,XvPutImage,
2057       # We have Xv_pic, that's good, we can build an xvideo.so plugin !
2058       AX_ADD_PLUGINS([xvideo])
2059       AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv_pic])
2060       AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}]),
2061       AC_CHECK_LIB(Xv,XvPutImage,[
2062         # We don't have Xv_pic, but we have Xv, let's make xvideo.a as builtin
2063         AX_ADD_PLUGINS([xvideo])
2064         AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv])
2065         AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2066       ],[
2067         # Otherwise... well, do nothing.
2068         :
2069       ])
2070     )
2071     AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
2072       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
2073         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2074         AX_ADD_LDFLAGS([xvideo],[-lXinerama])
2075       ])
2076     ])
2077     CFLAGS="${CFLAGS_save}"
2078   ]
2079   CPPFLAGS="${CPPFLAGS_save}")
2080 fi
2081
2082 dnl
2083 dnl  SDL module
2084 dnl
2085 AC_ARG_ENABLE(sdl,
2086   [  --enable-sdl            SDL support (default enabled)])
2087 if test "${enable_sdl}" != "no"
2088 then
2089   SDL_PATH="${PATH}"
2090   AC_ARG_WITH(sdl-config-path,
2091     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
2092     [ if test "${with_sdl_config_path}" != "no"
2093       then
2094         SDL_PATH="${with_sdl_config_path}:${PATH}"
2095       fi ])
2096   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
2097   SDL_CONFIG="${SDL12_CONFIG}"
2098   SDL_HEADER="SDL12/SDL.h"
2099   if test "${SDL_CONFIG}" = "no"
2100   then
2101     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
2102     SDL_CONFIG=${SDL11_CONFIG}
2103     SDL_HEADER="SDL11/SDL.h"
2104   fi
2105   if test "${SDL_CONFIG}" = "no"
2106   then
2107     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
2108     SDL_HEADER="SDL/SDL.h"
2109   fi
2110   # check for cross-compiling
2111   SDL_PREFIX=
2112   AC_ARG_WITH(sdl-prefix,
2113     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
2114                                e.g use as:
2115                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2116   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
2117   then
2118     SDL_PREFIX="--prefix=${with_sdl_prefix}"
2119   fi
2120   if test "${SDL_CONFIG}" != "no"
2121   then
2122     AX_ADD_PLUGINS([vout_sdl aout_sdl])
2123     AX_ADD_CFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
2124     AX_ADD_LDFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
2125     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
2126     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
2127       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
2128       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
2129           As a last resort we also test for SDL.h presence),
2130       [ AC_MSG_ERROR([The development package for SDL is not installed.
2131 Please install it and try again. Alternatively you can also configure with
2132 --disable-sdl.])
2133       ])])
2134     CPPFLAGS="${CPPFLAGS_save}"
2135     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
2136     then
2137       AC_MSG_ERROR([The development package for SDL is not installed.
2138 Please install it and try again. Alternatively you can also configure with
2139 --disable-sdl.])
2140     fi
2141   elif test "${enable_sdl}" =  "yes"
2142   then
2143     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
2144 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
2145     ])
2146   fi
2147 fi
2148
2149 dnl
2150 dnl  freetype module
2151 dnl
2152 AC_ARG_ENABLE(freetype,
2153   [  --enable-freetype       freetype support (default enabled)])
2154 if test "${enable_freetype}" != "no"
2155 then
2156   FREETYPE_PATH="${PATH}"
2157   AC_ARG_WITH(freetype-config-path,
2158     [    --with-freetype-config-path=PATH freetype-config path (default search in \$PATH)],
2159     [ if test "${with_freetype_config_path}" != "no"
2160       then
2161         FREETYPE_PATH="${with_freetype_config_path}:${PATH}"
2162       fi ])
2163   AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no, ${FREETYPE_PATH})
2164
2165   if test "${FREETYPE_CONFIG}" != "no"
2166   then
2167     AX_ADD_PLUGINS([freetype])
2168     AX_ADD_CFLAGS([freetype],[`${FREETYPE_CONFIG} --cflags`])
2169     AX_ADD_LDFLAGS([freetype],[`${FREETYPE_CONFIG} --libs`])
2170     AC_CHECK_HEADERS(Carbon/Carbon.h,
2171       [AX_ADD_LDFLAGS([freetype],[-framework Carbon])])
2172     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_freetype}"
2173   elif test "${enable_freetype}" =  "yes"
2174   then
2175     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
2176 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
2177     ])
2178   fi
2179 fi
2180
2181 dnl
2182 dnl  Qt Embedded module
2183 dnl  (disabled by default)
2184 dnl
2185 AC_ARG_ENABLE(qte,
2186   [  --enable-qte            QT Embedded support (default disabled)])
2187 if test "${enable_qte}" = "yes"
2188 then
2189   AC_ARG_WITH(qte,
2190   [    --with-qte=PATH       Qt Embedded headers and libraries])
2191   if test "${with_qte}" != "no" -a -n "${with_qte}"
2192   then
2193     AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2194     AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2195   else
2196     AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2197     AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2198   fi
2199   AX_ADD_PLUGINS([qte])
2200   NEED_QTE_MAIN=yes
2201   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2202   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2203     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2204   ] )
2205   CPPFLAGS="${CPPFLAGS_save}"
2206 fi
2207
2208 dnl
2209 dnl  Windows DirectX module
2210 dnl
2211 AC_ARG_ENABLE(directx,
2212   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
2213 if test "${enable_directx}" != "no"
2214 then
2215   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2216   then
2217     AC_ARG_WITH(directx,
2218     [    --with-directx=PATH   Win32 DirectX headers])
2219     if test -z "${with_directx}"
2220     then
2221       AC_CHECK_HEADERS(ddraw.h,
2222       [ AX_ADD_PLUGINS([vout_directx aout_directx])
2223         AX_ADD_LDFLAGS([vout_directx],[-lgdi32]) ])
2224     else
2225       AC_MSG_CHECKING(for directX headers in ${with_directx})
2226       if test -f ${with_directx}/ddraw.h
2227       then
2228         AX_ADD_PLUGINS([vout_directx aout_directx])
2229         AX_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
2230         AX_ADD_LDFLAGS([vout_directx],[-lgdi32])
2231         AC_MSG_RESULT(yes)
2232       else
2233         AC_MSG_RESULT(no)
2234         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
2235       fi
2236     fi
2237   fi
2238 fi
2239
2240 dnl
2241 dnl  Linux framebuffer module
2242 dnl
2243 AC_ARG_ENABLE(fb,
2244   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
2245     if test "${enable_fb}" != "no"
2246     then
2247       AC_CHECK_HEADERS(linux/fb.h, [
2248         AX_ADD_PLUGINS([fb])
2249       ])
2250     fi
2251
2252 dnl
2253 dnl  Linux MGA module
2254 dnl
2255 AC_ARG_ENABLE(mga,
2256   [  --enable-mga            Linux kernel Matrox support (default disabled)],
2257   [ if test "${enable_mga}" = "yes"
2258     then
2259       AX_ADD_PLUGINS([mga xmga])
2260     fi ])
2261
2262 dnl
2263 dnl  SVGAlib module
2264 dnl
2265 AC_ARG_ENABLE(svgalib,
2266   [  --enable-svgalib        SVGAlib support (default disabled)])
2267 if test "${enable_svgalib}" = "yes"
2268 then
2269   AX_ADD_PLUGINS([svgalib])
2270   AX_ADD_LDFLAGS([svgalib],[-lvgagl -lvga])
2271 fi
2272
2273 dnl
2274 dnl  GGI module
2275 dnl
2276 AC_ARG_ENABLE(ggi,
2277   [  --enable-ggi            GGI support (default disabled)])
2278 if test "${enable_ggi}" = "yes"
2279 then
2280   AX_ADD_PLUGINS([ggi])
2281   AX_ADD_LDFLAGS([ggi],[-lggi])
2282   AC_ARG_WITH(ggi,
2283     [    --with-ggi=PATH       path to libggi],
2284     [ if test "${with_ggi}" != "no" -a -n "${with_ggi}"
2285       then
2286         AX_ADD_CPPFLAGS([ggi],[-I${with_ggi}/include])
2287         AX_ADD_LDFLAGS([ggi],[-L${with_ggi}/lib])
2288       fi ])
2289 fi
2290
2291 dnl
2292 dnl  Glide module
2293 dnl
2294 AC_ARG_ENABLE(glide,
2295   [  --enable-glide          Glide (3dfx) support (default disabled)])
2296 if test "${enable_glide}" = "yes"
2297 then
2298   AX_ADD_PLUGINS([glide])
2299   AX_ADD_LDFLAGS([glide],[-lglide2x -lm])
2300   AX_ADD_CPPFLAGS([glide],[-I/usr/include/glide])
2301   AC_ARG_WITH(glide,
2302     [    --with-glide=PATH     path to libglide],
2303     [ if test "${with_glide}" != "no" -a -n "${with_glide}"
2304       then
2305         AX_ADD_CPPFLAGS([glide],[-I${with_glide}/include])
2306         AX_ADD_LDFLAGS([glide],[-L${with_glide}/lib])
2307       fi ])
2308 fi
2309
2310 dnl
2311 dnl  AA plugin
2312 dnl
2313 AC_ARG_ENABLE(aa,
2314   [  --enable-aa             aalib output (default disabled)])
2315 if test "${enable_aa}" = "yes"
2316 then
2317   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
2318   if test "${have_aa}" = "true"
2319   then
2320     AX_ADD_PLUGINS([aa])
2321     AX_ADD_LDFLAGS([aa],[-laa])
2322   fi
2323 fi
2324
2325 dnl
2326 dnl  win32 GDI plugin
2327 dnl
2328 AC_ARG_ENABLE(wingdi,
2329   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
2330 if test "${enable_wingdi}" != "no"; then
2331   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2332     AX_ADD_PLUGINS([wingdi])
2333     AX_ADD_LDFLAGS([wingdi],[-lgdi32])
2334   fi
2335 fi
2336
2337 dnl
2338 dnl  Audio plugins
2339 dnl
2340
2341 AC_ARG_WITH(,[Audio plugins:])
2342
2343 dnl
2344 dnl  OSS /dev/dsp module (enabled by default except on win32)
2345 dnl
2346 AC_ARG_ENABLE(oss,
2347   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
2348
2349 if test "${enable_oss}" != "no" &&
2350   (test "${SYS}" != "mingw32" || test "${enable_oss}" = "yes")
2351 then
2352   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
2353     AX_ADD_PLUGINS([oss])
2354     AC_CHECK_LIB(ossaudio,main,AX_ADD_LDFLAGS([oss],[-lossaudio]))
2355   ])
2356 fi
2357
2358 dnl
2359 dnl  Esound module
2360 dnl
2361 AC_ARG_ENABLE(esd,
2362   [  --enable-esd            Esound library support (default disabled)],
2363   [if test "${enable_esd}" = "yes"
2364    then
2365      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
2366      if test "${ESD_CONFIG}" != "no"
2367      then
2368        AX_ADD_PLUGINS([esd])
2369        AX_ADD_CFLAGS([esd],[`${ESD_CONFIG} --cflags`])
2370        AX_ADD_LDFLAGS([esd],[`${ESD_CONFIG} --libs`])
2371      fi
2372    fi])
2373
2374 dnl
2375 dnl  aRts module
2376 dnl
2377 AC_ARG_ENABLE(arts,
2378   [  --enable-arts           aRts sound server (default disabled)],
2379   [if test "${enable_arts}" = "yes"
2380    then
2381      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
2382      if test "${ARTS_CONFIG}" != "no"
2383      then
2384        AX_ADD_PLUGINS([arts])
2385        AX_ADD_CFLAGS([arts],[`${ARTS_CONFIG} --cflags`])
2386        AX_ADD_LDFLAGS([arts],[`${ARTS_CONFIG} --libs `])
2387      fi
2388    fi])
2389
2390 dnl
2391 dnl  ALSA module
2392 dnl
2393 AC_ARG_ENABLE(alsa,
2394   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
2395   [if test "${enable_alsa}" = "yes"
2396    then
2397      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
2398      if test "${have_alsa}" = "true"
2399      then
2400        AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
2401                        #define ALSA_PCM_NEW_SW_PARAMS_API
2402                        #include <alsa/asoundlib.h>],
2403           [void foo() { snd_pcm_hw_params_get_period_time(0,0,0); }],
2404            AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
2405        AX_ADD_PLUGINS([alsa])
2406        AX_ADD_LDFLAGS([alsa],[-lasound -lm -ldl])
2407      else
2408        AC_MSG_ERROR([Could not find ALSA development headers])
2409      fi
2410    fi])
2411
2412 dnl
2413 dnl  win32 waveOut plugin
2414 dnl
2415 AC_ARG_ENABLE(waveout,
2416   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
2417 if test "${enable_waveout}" != "no"; then
2418   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2419     AX_ADD_PLUGINS([waveout])
2420     AX_ADD_LDFLAGS([waveout],[-lwinmm])
2421   fi
2422 fi
2423
2424 dnl
2425 dnl  CoreAudio plugin
2426 dnl
2427 AC_ARG_ENABLE(coreaudio,
2428   [  --enable-coreaudio      CoreAudio module (default enabled on MacOS X)])
2429 if test "${enable_coreaudio}" != "no" &&
2430   (test "${SYS}" = "darwin" || test "${enable_coreaudio}" = "yes")
2431 then
2432   AC_CHECK_HEADERS(CoreAudio/CoreAudio.h, 
2433     [ AX_ADD_BUILTINS([coreaudio])
2434       AX_ADD_LDFLAGS([coreaudio],[-framework CoreAudio])
2435       AC_MSG_CHECKING(for kAudioConverterPrimeMethod in AudioToolbox/AudioConverter.h)
2436       AC_EGREP_HEADER(kAudioConverterPrimeMethod,AudioToolbox/AudioConverter.h,[
2437         AC_MSG_RESULT(yes)
2438         AX_ADD_PLUGINS([coreaudio_resampler])
2439         AX_ADD_LDFLAGS([coreaudio_resampler],[-framework AudioToolbox])
2440       ],[ AC_MSG_RESULT(no) ])
2441     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
2442 fi
2443
2444 dnl
2445 dnl  Interface plugins
2446 dnl
2447
2448 AC_ARG_WITH(,[Interface plugins:])
2449
2450 dnl special case for BeOS
2451 if test "${SYS}" = "beos"
2452 then
2453     AX_ADD_PLUGINS([beos])
2454 fi
2455
2456 dnl
2457 dnl Skins module
2458 dnl
2459 AC_ARG_ENABLE(skins,
2460   [  --enable-skins          Skins interface module (default enabled on Win32)])
2461 if test "${enable_skins}" != "no"; then
2462   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2463
2464     AX_ADD_PLUGINS([skins])
2465     ALIASES="${ALIASES} svlc"
2466     AX_ADD_CPPFLAGS([skins],[-U_OFF_T_ -U_off_t -Imodules/gui/skins])
2467     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2468     AX_ADD_LDFLAGS([skins],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
2469
2470   else if test "${enable_skins}" = "yes"; then
2471     IMLIB2_PATH="${PATH}"
2472     AC_PATH_PROG(IMLIB2_CONFIG_SKINS, imlib2-config, no, ${IMLIB2_PATH})
2473     if test "${IMLIB2_CONFIG_SKINS}" = "no"; then
2474     AC_MSG_ERROR([Couldn't find the imlib2 package. You can download imlib2 from http://enlightenment.org/, or configure with --disable-skins.])
2475     fi
2476
2477     AX_ADD_PLUGINS([skins])
2478     ALIASES="${ALIASES} svlc"
2479     AX_ADD_CPPFLAGS([skins],[-Imodules/gui/skins -I${x_includes} `${IMLIB2_CONFIG_SKINS} --cflags` -DX11_SKINS])
2480     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2481     AX_ADD_LDFLAGS([skins],[-L${x_libraries} -lXext -lX11 `${IMLIB2_CONFIG_SKINS} --libs`])
2482   fi fi
2483 fi
2484
2485 dnl
2486 dnl  Gtk+ module
2487 dnl
2488 AC_ARG_ENABLE(gtk,
2489   [  --enable-gtk            Gtk+ support (default enabled)])
2490 if test "${enable_gtk}" != "no"
2491 then
2492   GTK_PATH="${PATH}"
2493   AC_ARG_WITH(gtk-config-path,
2494     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2495     [ if test "${with_gtk_config_path}" != "no"
2496       then
2497         GTK_PATH="${with_gtk_config_path}:${PATH}"
2498       fi ])
2499   # look for gtk-config
2500   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2501   GTK_CONFIG=${GTK12_CONFIG}
2502   if test "${GTK_CONFIG}" = "no"
2503   then
2504     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2505   fi
2506   if test "${GTK_CONFIG}" != "no"
2507   then
2508     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2509     then
2510       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
2511     fi
2512     if test "${SYS}" != "mingw32"; then
2513       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk gthread`])
2514       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`])
2515     else
2516       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk`])
2517       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`])
2518     fi
2519     # now look for the gtk.h header
2520     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
2521     ac_cv_gtk_headers=yes
2522     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2523       ac_cv_gtk_headers=no
2524       echo "Cannot find gtk development headers."
2525     ])
2526     if test "${ac_cv_gtk_headers}" = "yes"
2527     then
2528       AX_ADD_PLUGINS([gtk])
2529       if test "${SYS}" != "mingw32"; then
2530         NEED_GTK_MAIN=yes
2531       fi
2532       ALIASES="${ALIASES} gvlc"
2533     fi
2534     CPPFLAGS="${CPPFLAGS_save}"
2535   fi
2536 fi
2537
2538 dnl
2539 dnl  Gtk+2 module ! Disabled for know as it is unuseable and confuses users
2540 dnl
2541 dnl AC_ARG_ENABLE(gtk2,
2542 dnl   [  --enable-gtk2           Gtk2 support (default disabled)])
2543 dnl if test "${enable_gtk2}" = "yes"
2544 dnl then
2545 dnl   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2546 dnl   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
2547 dnl   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
2548 dnl   AX_ADD_PLUGINS([gtk2])
2549 dnl   if test "${SYS}" != "mingw32"; then
2550 dnl     NEED_GTK2_MAIN=yes
2551 dnl   fi
2552 dnl fi
2553
2554 dnl
2555 dnl  PDA Gtk+2 module
2556 dnl
2557 AC_ARG_ENABLE(pda,
2558   [  --enable-pda           PDA interface needs Gtk2 suport (default disabled)])
2559 if test "x${enable_pda}" = "xyes"
2560 then
2561   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2562   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
2563   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
2564   AX_ADD_CFLAGS([pda],[${GTK2_CFLAGS} ${CFLAGS_pda}])
2565   AX_ADD_LDFLAGS([pda],[${GTK2_LIBS} ${LDFLAGS_pda}])
2566   AX_ADD_PLUGINS([pda])
2567   if test "${SYS}" != "mingw32"; then
2568     NEED_GTK2_MAIN=yes
2569   fi
2570 fi
2571
2572
2573 dnl
2574 dnl  Familiar module uses Gtk+ library
2575 dnl
2576 AC_ARG_ENABLE(familiar,
2577   [  --enable-familiar       Familiar Gtk+ support (default disabled)])
2578 if test "${enable_familiar}" = "yes"
2579 then
2580   GTK_PATH="${PATH}"
2581   AC_ARG_WITH(gtk-config-path,
2582     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2583     [ if test "${with_gtk_config_path}" != "no"
2584       then
2585         GTK_PATH="${with_gtk_config_path}:${PATH}"
2586       fi ])
2587   # look for gtk-config
2588   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2589   GTK_CONFIG=${GTK12_CONFIG}
2590   if test "${GTK_CONFIG}" = "no"
2591   then
2592     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2593   fi
2594   # check for cross-compiling
2595   GTK_PREFIX=
2596   AC_ARG_WITH(gtk-prefix,
2597     [    --with-gtk-prefix=PATH path to libgtk (needed for cross-compiling),
2598                           e.g use as:
2599                           --with-gtk-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2600   if test "${with_gtk_prefix}" != "no" -a -n "${with_gtk_prefix}"
2601   then
2602     GTK_PREFIX="--prefix=${with_gtk_prefix}"
2603   fi
2604   if test "${GTK_CONFIG}" != "no"
2605   then
2606     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2607     then
2608       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-familiar.])
2609     fi
2610     AX_ADD_CFLAGS([familiar],[`${GTK_CONFIG} ${GTK_PREFIX} --cflags gtk gthread`])
2611     AX_ADD_LDFLAGS([familiar],[`${GTK_CONFIG} ${GTK_PREFIX} --libs gtk gthread | sed 's,-rdynamic,,'`])
2612     # now look for the gtk.h header
2613     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_familiar}"
2614     ac_cv_gtk_headers=yes
2615     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2616       ac_cv_gtk_headers=no
2617       echo "Cannot find gtk development headers."
2618     ])
2619     if test "${ac_cv_gtk_headers}" = "yes"
2620     then
2621       AX_ADD_PLUGINS([familiar])
2622     fi
2623     CPPFLAGS="${CPPFLAGS_save}"
2624
2625     # now look for gpe support
2626     AC_ARG_WITH(gpe-prefix,
2627     [    --with-gpe-prefix=PATH gpe installation path prefix (default search in \$PATH)],[],[])
2628     if test "${with_gpe_prefix}" != "no" -a -n "${with_gpe_prefix}"
2629     then
2630       AX_ADD_CFLAGS([gpe],[-I${with_gpe_prefix}/include])
2631       AX_ADD_LDFLAGS([gpe],[-lXi -lgdk_pixbuf -L${with_gpe_prefix}/lib -lgpewidget])
2632       # now look for gpe/init.h header file
2633       CFLAGS_save="${CFLAGS}"
2634       LDFLAGS_save="${LDFLAGS}"
2635       CFLAGS="${CFLAGS_familiar} ${CFLAGS_gpe}"
2636       LDFLAGS="${LDFLAGS_familiar} ${LDFLAGS_gpe}"
2637       CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_familiar} ${CFLAGS_gpe}"
2638       ac_cv_gpe_headers=yes
2639       AC_CHECK_HEADERS(gpe/init.h, ,
2640         [ ac_cv_gpe_headers=no
2641           AC_MSG_ERROR([Cannot find development headers for libgpewidget...]) ])
2642       CFLAGS="${CFLAGS_save}"
2643       LDFLAGS="${LDFLAG_save}"
2644       if test "${ac_cv_gpe_headers}" = "yes"
2645       then
2646         AX_ADD_CFLAGS([familiar],[${CFLAGS_gpe}])
2647         AX_ADD_LDFLAGS([familiar],[${LDFLAGS_gpe}])
2648       fi
2649     else
2650           NEED_GTK_MAIN=yes
2651     fi # end gpe support
2652   fi # end gtk+ support
2653 fi
2654
2655 dnl
2656 dnl  Gnome module
2657 dnl
2658 AC_ARG_ENABLE(gnome,
2659   [  --enable-gnome          Gnome interface support (default disabled)],
2660   [if test "${enable_gnome}" = "yes"; then
2661     # look for gnome-config
2662     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
2663     if test -x ${GNOME_CONFIG}
2664     then
2665        AX_ADD_CFLAGS([gnome],[`${GNOME_CONFIG} --cflags gtk gnomeui`])
2666        AX_ADD_LDFLAGS([gnome],[`${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`])
2667     fi
2668     # now look for the gnome.h header
2669     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
2670     AC_CHECK_HEADERS(gnome.h, [
2671       AX_ADD_PLUGINS([gnome])
2672       NEED_GTK_MAIN=yes
2673       NEED_GNOME_MAIN=yes
2674       ALIASES="${ALIASES} gnome-vlc"
2675       dnl We need this because of some moronic gnomesupport.h flavours
2676       AC_MSG_CHECKING(for strndup in gnome.h)
2677       AC_EGREP_HEADER(strndup,gnome.h,[
2678         AC_MSG_RESULT(yes)
2679         AC_DEFINE(STRNDUP_IN_GNOME_H, 1,
2680                   Define if <gnome.h> defines strndup.)],[
2681         AC_MSG_RESULT(no)])
2682      ],[
2683       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
2684 developement tools or remove the --enable-gnome option])
2685      ])
2686     CPPFLAGS="${CPPFLAGS_save}"
2687   fi])
2688
2689 dnl
2690 dnl  Gnome2 module ! Disabled for know as it is unuseable and confuses users
2691 dnl
2692 dnl AC_ARG_ENABLE(gnome2,
2693 dnl   [  --enable-gnome2         Gnome2 support (default disabled)])
2694 dnl if test "${enable_gnome2}" = "yes"
2695 dnl then
2696 dnl   PKG_CHECK_MODULES(GNOME2, [libgnomeui-2.0])
2697 dnl   AX_ADD_CFLAGS([gnome2],[${GNOME2_CFLAGS}])
2698 dnl   AX_ADD_LDFLAGS([gnome2],[${GNOME2_LIBS}])
2699 dnl   AX_ADD_PLUGINS([gnome2])
2700 dnl   if test "${SYS}" != "mingw32"; then
2701 dnl     NEED_GNOME2_MAIN=yes
2702 dnl   fi
2703 dnl fi
2704
2705 dnl
2706 dnl  wxWindows module
2707 dnl
2708 AC_ARG_ENABLE(wxwindows,
2709   [  --enable-wxwindows      wxWindows support (default enabled)])
2710 if test "${enable_wxwindows}" != "no"
2711 then
2712   WXWINDOWS_PATH="${PATH}"
2713   AC_ARG_WITH(wx-config-path,
2714     [    --with-wx-config-path=PATH wx-config path (default search in \$PATH)],
2715     [ if test "${with_wx_config_path}" != "no"
2716       then
2717         WXWINDOWS_PATH="${with_wx_config_path}:${PATH}"
2718       fi ])
2719   # look for wx-config
2720   AC_PATH_PROG(WX_CONFIG, wx-config, no, ${WXWINDOWS_PATH})
2721   if test "${WX_CONFIG}" != "no"
2722   then
2723     if expr 2.3.0 \> `${WX_CONFIG} --version` >/dev/null
2724     then
2725       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-wxwindows.])
2726     fi
2727     AX_ADD_CXXFLAGS([wxwindows],[`${WX_CONFIG} --cxxflags`])
2728     AX_ADD_LDFLAGS([wxwindows],[`${WX_CONFIG} --libs`])
2729     # now look for the wxprec.h header
2730     CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_wxwindows}"
2731     ac_cv_wx_headers=yes
2732     AC_CHECK_HEADERS(wx/wxprec.h, , [
2733       ac_cv_wx_headers=no
2734       echo "Cannot find wxWindows development headers."
2735     ])
2736     if test "${ac_cv_wx_headers}" = "yes"
2737     then
2738       AX_ADD_PLUGINS([wxwindows])
2739       ALIASES="${ALIASES} wxvlc"
2740     fi
2741     CPPFLAGS="${CPPFLAGS_save}"
2742   fi
2743 fi
2744
2745 dnl
2746 dnl  Qt module
2747 dnl
2748 AC_ARG_ENABLE(qt,
2749   [  --enable-qt             Qt interface support (default disabled)],
2750   [if test "${enable_qt}" = "yes"; then
2751      AX_ADD_PLUGINS([qt])
2752      ALIASES="${ALIASES} qvlc"
2753      AX_ADD_LDFLAGS([qt],[-L${QTDIR}/lib])
2754      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt}"
2755      AC_CHECK_LIB(qt-mt,main,[
2756        AX_ADD_LDFLAGS([qt],[-lqt-mt])
2757      ],[
2758        AC_CHECK_LIB(qt,main,[
2759          AX_ADD_LDFLAGS([qt],[-lqt])
2760        ])
2761      ])
2762      LDFLAGS="${LDFLAGS_save}"
2763      AX_ADD_CXXFLAGS([qt],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
2764      if test -x ${QTDIR}/bin/moc
2765      then
2766        MOC=${QTDIR}/bin/moc
2767      else
2768        MOC=moc
2769      fi
2770    fi])
2771
2772 dnl
2773 dnl  KDE module
2774 dnl
2775 AC_ARG_ENABLE(kde,
2776   [  --enable-kde            KDE interface support (default disabled)],
2777   [if test "${enable_kde}" = "yes"; then
2778      AX_ADD_PLUGINS([kde])
2779      ALIASES="${ALIASES} kvlc"
2780      AX_ADD_LDFLAGS([kde],[-L${KDEDIR}/lib])
2781      dnl Check for -lkfile (only in KDE 2) or -lkdeui -lkio (KDE 3)
2782      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2783      AC_CHECK_LIB(kfile,main,[
2784        AX_ADD_LDFLAGS([kde],[-lkfile])
2785      ])
2786      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2787      AC_CHECK_LIB(kdeui,main,[
2788        AX_ADD_LDFLAGS([kde],[-lkdeui])
2789      ])
2790      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2791      AC_CHECK_LIB(kio,main,[
2792        AX_ADD_LDFLAGS([kde],[-lkio])
2793      ])
2794      LDFLAGS="${LDFLAGS_save}"
2795      AX_ADD_CXXFLAGS([kde],[-I/usr/include/kde -I/usr/include/qt3 -I/usr/include/qt])
2796      AX_ADD_CXXFLAGS([kde],[-I${KDEDIR}/include -I${QTDIR}/include])
2797      if test -x ${QTDIR}/bin/moc
2798      then
2799        MOC=${QTDIR}/bin/moc
2800      else
2801        MOC=moc
2802      fi
2803    fi])
2804
2805 dnl
2806 dnl  Opie QT embedded module
2807 dnl
2808 AC_ARG_ENABLE(opie,
2809   [  --enable-opie           Qt embedded interface support (default disabled)],
2810   [if test "${enable_opie}" = "yes"; then
2811      AC_ARG_WITH(qte,
2812      [    --with-qte=PATH       Qt Embedded headers and libraries])
2813      if test "${with_qte}" != "no" -a -n "${with_qte}"
2814      then
2815        AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2816        AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2817      else
2818        AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'`])
2819        AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'`])
2820      fi
2821      CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2822      AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2823        AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2824      ] )
2825      CPPFLAGS="${CPPFLAGS_save}"
2826
2827      AX_ADD_PLUGINS([opie])
2828      NEED_QTE_MAIN=yes
2829      AX_ADD_LDFLAGS([opie],[-lqpe ${LDFLAGS_qte}])
2830      AX_ADD_CXXFLAGS([opie],[${CXXFLAGS_qte}])
2831      if test "${with_qte}" != "no" -a -n "${with_qte}"
2832      then
2833        MOC=${with_qte}/bin/moc
2834      else
2835        MOC=${QTDIR}/bin/moc
2836      fi
2837    fi])
2838
2839 dnl
2840 dnl  MacOS X module
2841 dnl
2842 AC_ARG_ENABLE(macosx,
2843   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
2844   [if test "${enable_macosx}" = "yes"
2845    then
2846      AX_ADD_BUILTINS([macosx])
2847      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2848    fi],
2849   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
2850      AX_ADD_BUILTINS([macosx])
2851      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2852    )])
2853
2854 dnl
2855 dnl  QNX RTOS module
2856 dnl
2857 AC_ARG_ENABLE(qnx,
2858   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
2859     if test "${enable_qnx}" != "no"
2860     then
2861       AC_CHECK_HEADERS(Ph.h, [
2862         AX_ADD_PLUGINS([qnx])
2863         AX_ADD_LDFLAGS([qnx],[-lasound -lph])
2864       ])
2865     fi
2866
2867 dnl
2868 dnl  ncurses module
2869 dnl
2870 AC_ARG_ENABLE(ncurses,
2871   [  --enable-ncurses        ncurses interface support (default disabled)],
2872   [if test "${enable_ncurses}" = "yes"; then
2873      AX_ADD_PLUGINS([ncurses])
2874      AX_ADD_LDFLAGS([ncurses],[-lncurses])
2875    fi])
2876
2877 dnl
2878 dnl  XOSD plugin
2879 dnl
2880 AC_ARG_ENABLE(xosd,
2881   [  --enable-xosd           xosd interface support (default disabled)])
2882 if test "${enable_xosd}" = "yes"
2883 then
2884   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
2885   AC_CHECK_LIB(xosd,xosd_set_offset,
2886       AC_DEFINE(HAVE_XOSD_VERSION_1, 1, Define if <xosd.h> is 1.0.x),
2887     AC_CHECK_LIB(xosd,xosd_set_horizontal_offset,
2888         AC_DEFINE(HAVE_XOSD_VERSION_2, 1, Define if <xosd.h> is 2.0.x),
2889       AC_TRY_COMPILE([#include <xosd.h>],
2890          [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
2891           AC_DEFINE(HAVE_XOSD_VERSION_0, 1, Define if <xosd.h> is pre-1.0.0))))
2892   if test "${have_xosd}" = "true"
2893   then
2894     AX_ADD_PLUGINS([xosd])
2895     AX_ADD_LDFLAGS([xosd],[-lxosd])
2896   fi
2897 fi
2898
2899 dnl
2900 dnl  SLP access plugin
2901 dnl
2902 AC_ARG_ENABLE(slp,
2903   [  --enable-slp            SLP service discovery support (default enabled)])
2904 if test "${enable_slp}" != "no"
2905 then
2906   AC_ARG_WITH(slp,
2907   [    --with-slp=PATH       libslp headers and libraries])
2908   if test -z "${with_slp}"
2909   then
2910     AC_CHECK_HEADER(slp.h, have_slp="true", have_slp="false")
2911     if test "${have_slp}" = "true"
2912     then
2913       AX_ADD_PLUGINS([slp])
2914       AX_ADD_LDFLAGS([slp],[-lslp])
2915     fi
2916   else
2917     AC_MSG_CHECKING(for slp headers in ${with_slp})
2918     if test -f ${with_slp}/slp.h
2919     then
2920       dnl  Use ${with_slp}/libslp/slp.h
2921       AC_MSG_RESULT(yes)
2922       AX_ADD_PLUGINS([slp])
2923       AX_ADD_LDFLAGS([slp],[-L${with_slp} -lslp])
2924       AX_ADD_CPPFLAGS([slp],[-I${with_slp}])
2925     else
2926       dnl  No libslp could be found, sorry
2927       AC_MSG_RESULT(no)
2928       AC_MSG_ERROR([cannot find ${with_slp}/slp.h])
2929     fi
2930   fi
2931 fi
2932
2933 dnl
2934 dnl  Lirc plugin
2935 dnl
2936 AC_ARG_ENABLE(lirc,
2937   [  --enable-lirc           lirc support (default disabled)])
2938 if test "${enable_lirc}" = "yes"
2939 then
2940   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
2941   if test "${have_lirc}" = "true"
2942   then
2943     AX_ADD_PLUGINS([lirc])
2944     AX_ADD_LDFLAGS([lirc],[-llirc_client])
2945   fi
2946 fi
2947
2948 dnl 
2949 dnl  Joystick plugin
2950 dnl
2951 AC_ARG_ENABLE(joystick,
2952   [  --enable-joystick       joystick control (default disabled)])
2953 if test "${enable_joystick}" = "yes"
2954 then
2955  AC_CHECK_HEADER( linux/joystick.h, 
2956                 [AX_ADD_PLUGINS([joystick])]
2957                 )
2958 fi
2959
2960
2961 dnl
2962 dnl corba (ORBit) plugin
2963 dnl
2964 AC_ARG_ENABLE(corba,
2965   [  --enable-corba          corba interface support (default disabled)])
2966 if test "${enable_corba}" = "yes"; then
2967   ORBIT_PATH="${PATH}"
2968   AC_ARG_WITH(orbit-config-path,
2969   [    --with-orbit-config-path=PATH orbit-config path (default search in \$PATH)])
2970   if test "${with_orbit_config_path}" != "no"; then
2971     ORBIT_PATH="${with_orbit_config_path}:${PATH}"
2972   fi
2973   # look for orbit2-config
2974   AC_PATH_PROG(ORBIT_CONFIG, orbit2-config, no, ${ORBIT_PATH})
2975   if test "${ORBIT_CONFIG}" != "no"; then
2976     AX_ADD_CFLAGS(corba,[`${ORBIT_CONFIG} --cflags server`])
2977     AX_ADD_LDFLAGS(corba,[`${ORBIT_CONFIG} --libs server | sed 's,-rdynamic,,'`])
2978     # now look for the orbit.h header
2979     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_corba}"
2980     ac_cv_corba_headers=yes
2981     AC_CHECK_HEADERS(orbit/orbit.h, , [
2982       ac_cv_corba_headers=no
2983       AC_MSG_ERROR([Could not find corba development headers])
2984     ])
2985     if test "${ac_cv_corba_headers}" = "yes"; then
2986       AX_ADD_PLUGINS(corba)
2987     fi
2988     CPPFLAGS="${CPPFLAGS_save}"
2989   fi
2990 fi
2991
2992 AC_ARG_WITH(,[Misc options:])
2993
2994 dnl
2995 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
2996 dnl
2997 dnl  We give the user the opportunity to specify
2998 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
2999 dnl
3000 AC_ARG_WITH(words,
3001   [  --with-words=endianness set endianness (big or little)])
3002   case "${with_words}" in
3003     big)
3004       ac_cv_c_bigendian=yes
3005       ;;
3006     little)
3007       ac_cv_c_bigendian=no
3008       ;;
3009     *)
3010       dnl  Try to guess endianness by matching patterns on a compiled
3011       dnl  binary, by looking for an ASCII or EBCDIC string
3012       AC_CACHE_CHECK([whether the byte order is big-endian],
3013         [ac_cv_c_bigendian],
3014         [ac_cv_c_bigendian="unknown"
3015         [cat >conftest.c <<EOF
3016         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
3017         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
3018         void _a(void) { char*s = (char*)am; s = (char *)ai; }
3019         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
3020         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
3021         void _e(void) { char*s = (char*)em; s = (char*)ei; }
3022         int main(void) { _a(); _e(); return 0; }
3023 EOF
3024         ]
3025         if test -f conftest.c
3026         then
3027           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
3028               && test -f conftest.o
3029           then
3030             if test "`strings conftest.o | grep BIGenDianSyS`"
3031             then
3032               ac_cv_c_bigendian="yes"
3033             fi
3034             if test "`strings conftest.o | grep LiTTleEnDian`"
3035             then
3036               ac_cv_c_bigendian="no"
3037             fi
3038           fi
3039         fi
3040       ])
3041       if test "${ac_cv_c_bigendian}" = "unknown"
3042       then
3043         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
3044       fi
3045       ;;
3046   esac
3047 dnl  Now we know what to use for endianness, just put it in the header
3048 if test "${ac_cv_c_bigendian}" = "yes"
3049 then
3050   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
3051 fi
3052
3053 dnl
3054 dnl  Mozilla plugin
3055 dnl
3056 mozilla=false
3057 AC_ARG_ENABLE(mozilla,
3058   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
3059 if test "${enable_mozilla}" = "yes"
3060 then
3061   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
3062   if test "${MOZILLA_CONFIG}" = "no"
3063   then
3064     AC_MSG_ERROR([Please install the Mozilla development tools, mozilla-config was not found.])
3065   else
3066     if test "${SYS}" != "mingw32"; then
3067       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
3068       AC_CHECK_LIB(Xt,XtStrings,[
3069         AX_ADD_LDFLAGS([mozilla],[-L${x_libraries} -lXt])
3070       ])
3071       LDFLAGS="${LDFLAGS_save}"
3072     fi
3073     mozilla=:
3074     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
3075     AX_ADD_CPPFLAGS([mozilla],[[`${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`]])
3076     AX_ADD_LDFLAGS([mozilla],[`${MOZILLA_CONFIG} --libs plugin xpcom`])
3077     dnl Not necessarily in ${PATH}
3078     if test -z "${XPIDL}" -o ! -x "${XPIDL}"
3079     then
3080       XPIDL="/usr/lib/mozilla/xpidl"
3081     fi
3082   fi
3083 fi
3084 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
3085
3086 dnl
3087 dnl  test plugins
3088 dnl
3089 AC_ARG_ENABLE(testsuite,
3090   [  --enable-testsuite      build test modules (default disabled)])
3091 if test "${enable_testsuite}" = "yes"
3092 then
3093   TESTS="test1 test2 test3 test4"
3094
3095   dnl  we define those so that bootstrap sets the right linker
3096   AX_ADD_CXXFLAGS([test2],[])
3097   AX_ADD_OBJCFLAGS([test3],[])
3098   dnl  this one is needed until automake knows what to do
3099   AX_ADD_LDFLAGS([test3],[-lobjc])
3100
3101   AX_ADD_PLUGINS([${TESTS}])
3102   #AX_ADD_BUILTINS([${TESTS}])
3103 fi
3104
3105 dnl
3106 dnl  gtk_main plugin
3107 dnl
3108 if test "${NEED_GTK_MAIN}" != "no"
3109 then
3110     AX_ADD_PLUGINS([gtk_main])
3111     AX_ADD_CFLAGS([gtk familiar pda],[-DNEED_GTK_MAIN])
3112     AX_ADD_CFLAGS([gtk_main],[${CFLAGS_gtk} ${CFLAGS_familiar} ${CFLAGS_pda}])
3113     AX_ADD_LDFLAGS([gtk_main],[${LDFLAGS_gtk} ${LDFLAGS_familiar} ${LDFLAGS_pda}])
3114 fi
3115
3116 if test "${NEED_GNOME_MAIN}" != "no"
3117 then
3118     AX_ADD_PLUGINS([gnome_main])
3119     AX_ADD_CFLAGS([gnome_main],[${CFLAGS_gtk} ${CFLAGS_familiar} ${CFLAGS_pda} ${CFLAGS_gnome}])
3120     AX_ADD_LDFLAGS([gnome_main],[${LDFLAGS_gtk} ${LDFLAGS_familiar} ${LDFLAGS_pda} ${LDFLAGS_gnome}])
3121 fi
3122
3123 if test "${NEED_GTK2_MAIN}" != "no"
3124 then
3125     AX_ADD_PLUGINS([gtk2_main])
3126     AX_ADD_CFLAGS([gtk2],[-DNEED_GTK2_MAIN])
3127     AX_ADD_CFLAGS([gtk2_main],[${CFLAGS_gtk2}])
3128     AX_ADD_LDFLAGS([gtk2_main],[${LDFLAGS_gtk2}])
3129 fi
3130
3131 if test "${NEED_GNOME2_MAIN}" != "no"
3132 then
3133     AX_ADD_PLUGINS([gnome2_main])
3134     AX_ADD_CFLAGS([gnome2_main],[${CFLAGS_gtk2} ${CFLAGS_gnome2}])
3135     AX_ADD_LDFLAGS([gnome2_main],[${LDFLAGS_gtk2} ${LDFLAGS_gnome2}])
3136 fi
3137
3138 dnl
3139 dnl  qte_main plugin
3140 dnl
3141 if test "${NEED_QTE_MAIN}" != "no"
3142 then
3143     AX_ADD_PLUGINS([qte_main])
3144     AX_ADD_CPPFLAGS([qte opie vout_sdl],[-DNEED_QTE_MAIN])
3145     AX_ADD_CXXFLAGS([qte_main],[${CPPFLAGS_qte} ${CXXFLAGS_qte}])
3146     AX_ADD_LDFLAGS([qte_main],[${LDFLAGS_qte}])
3147 fi
3148
3149
3150 dnl
3151 dnl  Plugin and builtin checks
3152 dnl
3153 builtin_support=false
3154 plugin_support=:
3155
3156 dnl Support for plugins - this must be AT THE END
3157 AC_ARG_ENABLE(plugins,
3158   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
3159   [if test "${enable_plugins}" = "no"
3160    then
3161      plugin_support=false
3162    fi])
3163
3164 dnl Automagically disable plugins if there is no system support for
3165 dnl dynamically loadable files (.so, .dll, .dylib).
3166 dnl don't forget vlc-win32 still can load .dll as plugins
3167 if test "${ac_cv_header_dlfcn_h}" = "no" -a "${ac_cv_header_image_h}" = "no" -a "${SYS}" != "mingw32"
3168 then
3169   echo "*** Your system doesn't have plugin support. All plugins will be built"
3170   echo "statically."
3171   plugin_support=false
3172 fi
3173
3174 dnl Export automake variables
3175 if ${plugin_support}
3176 then
3177   for plugin in `echo ${PLUGINS}`
3178   do
3179     eval "${plugin}_p=yes"
3180   done
3181 else
3182   AX_ADD_BUILTINS([${PLUGINS}])
3183   PLUGINS=""
3184 fi
3185 AM_CONDITIONAL(HAVE_PLUGINS, ${plugin_support})
3186
3187 [if echo "${BUILTINS}" | grep '[^ ]' >/dev/null 2>&1
3188 then
3189   builtin_support=:
3190   for builtin in `echo ${BUILTINS}`
3191   do
3192     eval "${builtin}_b=yes"
3193   done
3194 fi]
3195 AM_CONDITIONAL(HAVE_BUILTINS, ${builtin_support})
3196
3197 dnl Import conditional variables generated by bootstrap
3198 AX_VLC_CONDITIONALS
3199
3200 dnl
3201 dnl  Stuff used by the program
3202 dnl
3203 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION} ${CODENAME}", [Simple version string])
3204 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VLC media player - version ${VERSION} ${CODENAME} - (c) 1996-2003 VideoLAN", [Copyright string])
3205 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
3206
3207 VLC_SYMBOL="`echo ${VERSION} | sed -e 'y/.-/__/'`"
3208 AC_DEFINE_UNQUOTED(MODULE_SUFFIX, "__${VLC_SYMBOL}", [String suffix for module functions])
3209 AC_DEFINE_UNQUOTED(MODULE_SYMBOL, ${VLC_SYMBOL}, [Symbol suffix for module functions])
3210 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])
3211
3212 DATA_PATH="${ac_tool_prefix}/share/vlc"
3213 AC_SUBST(DATA_PATH)
3214 PLUGIN_PATH="${ac_tool_prefix}/lib/vlc"
3215 AC_SUBST(PLUGIN_PATH)
3216
3217 dnl
3218 dnl  Handle substvars that use $(top_srcdir)
3219 dnl
3220 VLC_CONFIG="top_builddir=\"\$(top_builddir)\" \$(top_builddir)/vlc-config"
3221 AC_SUBST(VLC_CONFIG)
3222 CPPFLAGS_save="${CPPFLAGS_save} -I\$(top_srcdir)/include"
3223
3224 dnl
3225 dnl  Restore *FLAGS
3226 dnl
3227 AX_RESTORE_FLAGS
3228
3229 dnl
3230 dnl  Create the vlc-config script
3231 dnl
3232 LDFLAGS_libvlc="${LDFLAGS_vlc} ${LDFLAGS_builtin}"
3233 for i in `echo "${BUILTINS}" | sed -e 's@[^ ]*/@@g'` ; do LDFLAGS_libvlc="${LDFLAGS_libvlc} ${libdir}/vlc/${i}.a `eval echo '$'{LDFLAGS_${i}}`" ; done
3234
3235 dnl
3236 dnl  Configuration is finished
3237 dnl
3238 AC_SUBST(SYS)
3239 AC_SUBST(ARCH)
3240 AC_SUBST(ALIASES)
3241 AC_SUBST(ASM)
3242 AC_SUBST(MOC)
3243 AC_SUBST(WINDRES)
3244 AC_SUBST(XPIDL)
3245 AC_SUBST(LIBEXT)
3246 AC_SUBST(INCLUDES)
3247 AC_SUBST(ALL_LINGUAS)
3248
3249 dnl Import substitutions generated by bootstrap
3250 AX_VLC_SUBSTS
3251
3252 dnl Create vlc-config.in
3253 AX_OUTPUT_VLC_CONFIG_IN
3254
3255 AC_OUTPUT([
3256   vlc-config
3257
3258   Makefile
3259   autotools/Makefile
3260   debian/Makefile
3261   doc/Makefile
3262   intl/Makefile
3263   ipkg/Makefile
3264   lib/Makefile
3265   modules/Makefile
3266   mozilla/Makefile
3267   m4/Makefile
3268   po/Makefile.in
3269   share/Makefile
3270   src/Makefile
3271
3272   modules/access/Makefile
3273   modules/access/dvb/Makefile
3274   modules/access/dvd/Makefile
3275   modules/access/dvdplay/Makefile
3276   modules/access/dvdread/Makefile
3277   modules/access/mms/Makefile
3278   modules/access/pvr/Makefile
3279   modules/access/satellite/Makefile
3280   modules/access/v4l/Makefile
3281   modules/access/vcd/Makefile
3282   modules/access_output/Makefile
3283   modules/audio_filter/Makefile
3284   modules/audio_filter/channel_mixer/Makefile
3285   modules/audio_filter/converter/Makefile
3286   modules/audio_filter/resampler/Makefile
3287   modules/audio_mixer/Makefile
3288   modules/audio_output/Makefile
3289   modules/codec/Makefile
3290   modules/codec/a52old/Makefile
3291   modules/codec/a52old/downmix/Makefile
3292   modules/codec/a52old/imdct/Makefile
3293   modules/codec/cinepak/Makefile
3294   modules/codec/faad/Makefile
3295   modules/codec/ffmpeg/Makefile
3296   modules/codec/ffmpeg/postprocessing/Makefile
3297   modules/codec/mpeg_audio/Makefile
3298   modules/codec/mpeg_video/Makefile
3299   modules/codec/mpeg_video/idct/Makefile
3300   modules/codec/mpeg_video/motion/Makefile
3301   modules/codec/spudec/Makefile
3302   modules/codec/subsdec/Makefile
3303   modules/control/Makefile
3304   modules/control/corba/Makefile
3305   modules/control/lirc/Makefile
3306   modules/control/rc/Makefile
3307   modules/demux/Makefile
3308   modules/demux/aac/Makefile
3309   modules/demux/asf/Makefile
3310   modules/demux/avi/Makefile
3311   modules/demux/mp4/Makefile
3312   modules/demux/mpeg/Makefile
3313   modules/demux/util/Makefile
3314   modules/demux/wav/Makefile
3315   modules/encoder/Makefile
3316   modules/encoder/ffmpeg/Makefile
3317   modules/gui/Makefile
3318   modules/gui/beos/Makefile
3319   modules/gui/familiar/Makefile
3320   modules/gui/pda/Makefile
3321   modules/gui/gtk/Makefile
3322   modules/gui/gtk2/Makefile
3323   modules/gui/kde/Makefile
3324   modules/gui/macosx/Makefile
3325   modules/gui/ncurses/Makefile
3326   modules/gui/qnx/Makefile
3327   modules/gui/qt/Makefile
3328   modules/gui/skins/Makefile
3329   modules/gui/wxwindows/Makefile
3330   modules/misc/Makefile
3331   modules/misc/dummy/Makefile
3332   modules/misc/logger/Makefile
3333   modules/misc/memcpy/Makefile
3334   modules/misc/network/Makefile
3335   modules/misc/testsuite/Makefile
3336   modules/mux/Makefile
3337   modules/mux/mpeg/Makefile
3338   modules/packetizer/Makefile
3339   modules/stream_out/Makefile
3340   modules/video_chroma/Makefile
3341   modules/video_filter/Makefile
3342   modules/video_filter/deinterlace/Makefile
3343   modules/video_output/Makefile
3344   modules/video_output/directx/Makefile
3345   modules/video_output/mga/Makefile
3346   modules/video_output/qte/Makefile
3347   modules/video_output/x11/Makefile
3348   modules/visualization/Makefile
3349   modules/visualization/scope/Makefile
3350   modules/visualization/xosd/Makefile
3351 ],[
3352   chmod 0755 vlc-config
3353 ])
3354
3355 dnl Generate makefiles found by bootstrap
3356
3357 printf "
3358 vlc configuration
3359 --------------------
3360 vlc version           : ${VERSION}
3361 system                : ${SYS}
3362 architecture          : ${ARCH}
3363 build flavour         : "
3364 test "${enable_debug}" = "yes" && printf "debug "
3365 test "${enable_cprof}" = "yes" && printf "cprof "
3366 test "${enable_gprof}" = "yes" && printf "gprof "
3367 test "${enable_optimizations}" = "yes" && printf "optim "
3368 test "${enable_release}" = "yes" && printf "release " || printf "devel "
3369 echo "
3370 vlc aliases           :${ALIASES}
3371
3372 You can tune the compiler flags in vlc-config.
3373 To build vlc and its plugins, type \`make'.
3374 "
3375