ea15e4cb1f867e43c69229844322fd7235ba231b
[vlc.git] / configure.ac
1 dnl Autoconf settings for vlc
2 dnl $Id: configure.ac,v 1.44 2003/07/27 21:35:50 jpsaman Exp $
3
4 AC_INIT(vlc,0.6.1-test1)
5
6 CONFIGURE_LINE="$0 $*"
7 CODENAME="Trevelyan"
8
9 AC_PREREQ(2.50)
10 AC_CONFIG_SRCDIR(src/libvlc.c)
11 AC_CONFIG_AUX_DIR(autotools)
12 AC_CANONICAL_SYSTEM
13
14 dnl XXX: we don't put any flags here, because automake 1.5 doesn't support
15 dnl them. And we need the comma otherwize automake will choke on it.
16 AM_INIT_AUTOMAKE(vlc,0.6.1-test1)
17 AM_CONFIG_HEADER(config.h)
18
19 dnl
20 dnl  Save *FLAGS
21 dnl
22 AX_SAVE_FLAGS
23
24 dnl
25 dnl Check for tools
26 dnl
27 AC_PROG_CC
28 AM_PROG_CC_C_O
29 AC_PROG_CPP
30 AC_PROG_CXX
31 AC_PROG_MAKE_SET
32 AC_PROG_INSTALL
33
34 dnl AC_PROG_EGREP only exists in autoconf 2.54+, so we use AC_EGREP_CPP right
35 dnl now otherwise it might be set in an obscure if statement.
36 AC_EGREP_CPP(foo,foo)
37
38 dnl AC_PROG_OBJC doesn't seem to exist, this is the KDE workaround
39 AC_MSG_CHECKING(for an Objective-C compiler)
40 OBJC="${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  ipv6 plugin - not for QNX yet
1363 dnl
1364 if test "${SYS}" != "nto" && test "${SYS}" != "mingw32"
1365 then
1366   have_ipv6=false
1367   AC_CHECK_FUNCS(inet_pton,[have_ipv6=:],[
1368     AC_CHECK_LIB(resolv,inet_pton,
1369       [have_ipv6=:
1370        AX_ADD_LDFLAGS([ipv6],[-lresolv])])
1371   ])
1372   AC_MSG_CHECKING(for sockaddr_in6 in netinet/in.h)
1373   AC_EGREP_HEADER(sockaddr_in6,netinet/in.h,
1374     [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no) have_ipv6=false])
1375   if ${have_ipv6}; then
1376     AX_ADD_PLUGINS([ipv6])
1377   fi
1378 fi
1379 if test "${SYS}" = "mingw32"
1380 then
1381   AC_MSG_CHECKING(for getaddrinfo in ws2tcpip.h)
1382   AC_EGREP_HEADER(addrinfo,ws2tcpip.h,[AC_MSG_RESULT(yes)
1383     AX_ADD_PLUGINS([ipv6])],[AC_MSG_RESULT(no)])
1384 fi
1385
1386 dnl
1387 dnl  ogg demux plugin
1388 dnl
1389 AC_ARG_ENABLE(ogg,
1390   [  --enable-ogg            Ogg demux support (default enabled)])
1391 if test "${enable_ogg}" != "no"
1392 then
1393   AC_CHECK_HEADERS(ogg/ogg.h, [
1394     AC_CHECK_LIB( ogg, oggpack_read, [
1395       AC_CHECK_LIB( ogg, oggpackB_read, [
1396         AX_ADD_CPPFLAGS([ogg],[-DHAVE_OGGPACKB])])
1397       AX_ADD_PLUGINS([ogg mux_ogg])
1398       AX_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
1399    ],[])
1400 fi
1401
1402 dnl
1403 dnl  matroska demux plugin
1404 dnl
1405 AC_ARG_ENABLE(mkv,
1406   [  --enable-mkv            Matroska demux support (default disabled)])
1407 if test "${enable_mkv}" = "yes"
1408 then
1409 AC_LANG_PUSH(C++)
1410   dnl matroska headers include ebml headers directly... pouah that stinks
1411   CPPFLAGS="${CPPFLAGS_save} -I/usr/local/include/ebml -I/usr/include/ebml"
1412   AC_CHECK_HEADERS(EbmlVersion.h matroska/KaxVersion.h, [
1413     AX_ADD_PLUGINS([mkv])
1414     AX_ADD_CXXFLAGS([mkv],[-I/usr/local/include/ebml -I/usr/include/ebml])
1415     AC_CHECK_LIB(ebml_pic,main,[
1416       # We have ebml_pic, that's good, we can build an mkv.so plugin !
1417       AX_ADD_LDFLAGS([mkv],[-lmatroska_pic -lebml_pic])
1418     ],[
1419       AX_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
1420     ])
1421   ],[
1422     AC_MSG_ERROR([libebml or libmatroska include files not found])
1423   ])
1424   CPPFLAGS="${CPPFLAGS_save}"
1425 AC_LANG_POP(C++)
1426 fi
1427
1428 dnl
1429 dnl  Codec plugins
1430 dnl
1431
1432 AC_ARG_WITH(,[Codec plugins:])
1433
1434 dnl
1435 dnl  mad plugin
1436 dnl
1437 AC_ARG_ENABLE(mad,
1438   [  --enable-mad            libmad module (default enabled)])
1439 if test "${enable_mad}" != "no"
1440 then
1441   AC_ARG_WITH(mad,
1442     [    --with-mad=PATH       path to libmad],[],[])
1443   if test "${with_mad}" != "no" -a -n "${with_mad}"
1444   then
1445     AX_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
1446     AX_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
1447   fi
1448
1449   AC_ARG_WITH(mad-tree,
1450     [    --with-mad-tree=PATH  mad tree for static linking],[],[])
1451   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
1452   then
1453     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
1454     if test -z "${real_mad_tree}"
1455     then
1456       dnl  The given directory can't be found
1457       AC_MSG_RESULT(no)
1458       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
1459     fi
1460     dnl  Use a custom libmad
1461     AC_MSG_CHECKING(for mad.h in ${real_mad_tree}/libmad)
1462     if test -f ${real_mad_tree}/libmad/mad.h
1463     then
1464       AC_MSG_RESULT(yes)
1465       AX_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}/libmad])
1466       AX_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/libmad/.libs])
1467       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1468       AC_CHECK_LIB(mad, mad_bit_init, [
1469         AX_ADD_BUILTINS([mpgatofixed32])
1470         AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])
1471         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
1472       ],[])
1473       LDFLAGS="${LDFLAGS_save}"
1474     else
1475       AC_MSG_RESULT(no)
1476       AC_MSG_ERROR([the specified tree doesn't have mad.h])
1477     fi
1478   else
1479     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
1480     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1481     AC_CHECK_HEADERS(mad.h, ,
1482       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
1483     AC_CHECK_LIB(mad, mad_bit_init, [
1484       AX_ADD_PLUGINS([mpgatofixed32])
1485       AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
1486       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
1487     CPPFLAGS="${CPPFLAGS_save}"
1488     LDFLAGS="${LDFLAGS_save}"
1489   fi
1490 fi
1491
1492 dnl
1493 dnl   libid3tag support
1494 dnl
1495 AC_CHECK_HEADERS(id3tag.h, [
1496   AC_CHECK_HEADERS(zlib.h, [
1497     AX_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
1498     AX_ADD_PLUGINS([id3tag])]) ])
1499
1500 dnl
1501 dnl  ffmpeg decoder plugin
1502 dnl
1503 AC_ARG_ENABLE(ffmpeg,
1504 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
1505 if test "${enable_ffmpeg}" != "no"
1506 then
1507   AC_ARG_WITH(ffmpeg-mp3lame,
1508     [    --with-ffmpeg-mp3lame   if ffmpeg has been compiled with mp3lame support],
1509     [ AX_ADD_LDFLAGS([stream_out_transcode],[-lmp3lame])
1510       AX_ADD_LDFLAGS([ffmpeg],[-lmp3lame]) ])
1511
1512   AC_ARG_WITH(ffmpeg-tree,
1513     [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1514
1515   dnl
1516   dnl test for !(--with-ffmpeg-tree)
1517   dnl
1518   if test "${with_ffmpeg_tree}" = "no" -o -z "${with_ffmpeg_tree}";then
1519     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1520     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1521     AC_CHECK_HEADERS(ffmpeg/avcodec.h postproc/postprocess.h)
1522     AC_CHECK_LIB(avcodec, avcodec_init, [
1523       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1524       AX_ADD_LDFLAGS([ffmpeg],[-lavcodec])
1525       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1526       dnl       linker would miserably barf on multiple definitions.
1527       AX_ADD_LDFLAGS([stream_out_transcode],[]) ],
1528        [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (cvs version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ])
1529     LDFLAGS="${LDFLAGS_save}"
1530     CPPFLAGS="${CPPFLAGS_save}"
1531   fi
1532
1533   dnl
1534   dnl test for --with-ffmpeg-tree
1535   dnl
1536   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}";then
1537     AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1538     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1539     if test -z "${real_ffmpeg_tree}"; then
1540       dnl  The given directory can't be found
1541       AC_MSG_RESULT(no)
1542       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1543     fi
1544     if test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
1545       dnl  Use a custom libffmpeg
1546       AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1547       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1548       AX_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec -lavcodec])
1549       AX_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavcodec])
1550
1551       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1552       dnl       linker would miserably barf on multiple definitions.
1553       AX_ADD_LDFLAGS([stream_out_transcode],[-L${real_ffmpeg_tree}/libavcodec])
1554       AX_ADD_CPPFLAGS([stream_out_transcode],[-I${real_ffmpeg_tree}/libavcodec])
1555     else
1556       dnl  The given libavcodec wasn't built
1557       AC_MSG_RESULT(no)
1558       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1559     fi
1560   fi
1561
1562   dnl Duplicate the ffmpeg CPPFLAGS and LDFLAGS for the encoder
1563   AX_ADD_CPPFLAGS([encoder_ffmpeg],[${CPPFLAGS_ffmpeg}])
1564   dnl XXX: we don't link with -lavcodec blah blah blah
1565   dnl AX_ADD_LDFLAGS([encoder_ffmpeg],[${LDFLAGS_ffmpeg}])
1566
1567   ac_have_vorbis_headers=yes
1568   AC_CHECK_HEADERS(vorbis/vorbisenc.h vorbis/codec.h,,
1569       ac_have_vorbis_headers=no)
1570   if test "$ac_have_vorbis_headers" = "yes"; then
1571     AX_ADD_LDFLAGS([stream_out_transcode],[-lvorbisenc -lvorbis -logg])
1572   fi
1573 fi
1574
1575 dnl
1576 dnl  faad decoder plugin
1577 dnl
1578 AC_ARG_ENABLE(faad,
1579 [  --enable-faad           faad codec (default disabled)])
1580 if test "${enable_faad}" = "yes"
1581 then
1582   AC_ARG_WITH(faad-tree,
1583   [    --with-faad-tree=PATH faad tree for static linking])
1584   if test -n "${with_faad_tree}"
1585   then
1586     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1587     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1588     if test -z "${real_faad_tree}"
1589     then
1590       dnl  The given directory can't be found
1591       AC_MSG_RESULT(no)
1592       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1593     fi
1594     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1595     then
1596       dnl  Use a custom faad
1597       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1598       AX_ADD_BUILTINS([faad])
1599       AX_ADD_LDFLAGS([faad],[-L${real_faad_tree}/libfaad/.libs -lfaad])
1600       AX_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
1601       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1602       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1603       AC_TRY_COMPILE([#include <faad.h>],
1604         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1605          unsigned long d; faacDecDecode(a,b,c,d);],
1606         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)])
1607       LDFLAGS="${LDFLAGS_save}"
1608       CPPFLAGS="${CPPFLAGS_save}"
1609     else
1610       dnl  The given libfaad wasn't built
1611       AC_MSG_RESULT(no)
1612       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1613     fi
1614   else
1615     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1616     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1617     AC_CHECK_HEADERS(faad.h, ,
1618       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1619     AC_CHECK_LIB(faad, faacDecOpen, [
1620       AX_ADD_PLUGINS([faad])
1621       AX_ADD_LDFLAGS([faad],[-lfaad])
1622       AC_TRY_COMPILE([#include <faad.h>],
1623         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1624          unsigned long d; faacDecDecode(a,b,c,d);],
1625         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)]) ],
1626       [ AC_MSG_ERROR([Cannot find libfaad library...]) ])
1627     LDFLAGS="${LDFLAGS_save}"
1628     CPPFLAGS="${CPPFLAGS_save}"
1629   fi
1630 fi
1631
1632
1633 dnl
1634 dnl  xvid decoder plugin
1635 dnl
1636 AC_ARG_ENABLE(xvid,
1637 [  --enable-xvid           xvid codec (default disabled)])
1638 if test "${enable_xvid}" = "yes"
1639 then
1640   AC_ARG_WITH(xvid,
1641     [    --with-xvid=PATH      path to xvid installation],[],[])
1642   if test "${with_xvid}" != "no" -a -n "${with_xvid}"
1643   then
1644     AX_ADD_CPPFLAGS([xvid],[-I${with_xvid}/include])
1645     AX_ADD_LDFLAGS([xvid],[-L${with_xvid}/lib])
1646   fi
1647
1648   AC_ARG_WITH(xvid-tree,
1649   [    --with-xvid-tree=PATH xvid tree for static linking])
1650   if test -n "${with_xvid_tree}"
1651   then
1652     AC_MSG_CHECKING(for libxvidcore.a in ${with_xvid_tree})
1653     real_xvid_tree="`cd ${with_xvid_tree} 2>/dev/null && pwd`"
1654     if test -z "${real_xvid_tree}"
1655     then
1656       dnl  The given directory can't be found
1657       AC_MSG_RESULT(no)
1658       AC_MSG_ERROR([cannot cd to ${with_xvid_tree}])
1659     fi
1660     if test -f "${real_xvid_tree}/build/generic/libxvidcore.a"
1661     then
1662       dnl  Use a custom xvid
1663       AC_MSG_RESULT(${real_xvid_tree}/build/generic/libxvidcore.a)
1664       AX_ADD_BUILTINS([xvid])
1665       AX_ADD_LDFLAGS([xvid],[-L${real_xvid_tree}/build/generic -lxvidcore])
1666       AX_ADD_CPPFLAGS([xvid],[-I${real_xvid_tree}/src])
1667     else
1668       dnl  The given libxvidcore wasn't built
1669       AC_MSG_RESULT(no)
1670       AC_MSG_ERROR([cannot find ${real_xvid_tree}/build/generic/libxvidcore.a, make sure you compiled libxvidcore in ${with_xvid_tree}])
1671     fi
1672   else
1673     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xvid}"
1674     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xvid}"
1675     AC_CHECK_HEADERS(xvid.h, ,
1676       [ AC_MSG_ERROR([Cannot find development headers for libxvidcore...]) ])
1677     AC_CHECK_LIB(xvidcore, xvid_init, [
1678       AX_ADD_PLUGINS([xvid])
1679       AX_ADD_LDFLAGS([xvid],[-lxvidcore]) ],
1680       [ AC_MSG_ERROR([Cannot find libxvidcore library...]) ])
1681     LDFLAGS="${LDFLAGS_save}"
1682     CPPFLAGS="${CPPFLAGS_save}"
1683   fi
1684
1685   dnl Duplicate the xvid CPPFLAGS and LDFLAGS for the encoder
1686   AX_ADD_LDFLAGS([encoder_xvid],[${LDFLAGS_xvid}])
1687   AX_ADD_CPPFLAGS([encoder_xvid],[${CPPFLAGS_xvid}])
1688 fi
1689
1690 dnl
1691 dnl  QuickTime plugin
1692 dnl
1693 AC_ARG_ENABLE(quicktime,
1694   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
1695 if test "${enable_quicktime}" != "no" &&
1696   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
1697 then
1698   if test "${SYS}" = "mingw32"; then
1699     AX_ADD_BUILTINS([quicktime])
1700   else
1701   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
1702     [ AX_ADD_BUILTINS([quicktime])
1703       AX_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
1704     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
1705   fi
1706 fi
1707
1708 dnl
1709 dnl MP4 module
1710 dnl
1711 AC_CHECK_HEADERS(zlib.h, [
1712   AX_ADD_LDFLAGS([mp4 skins],[-lz])
1713 ] )
1714
1715
1716 dnl
1717 dnl skins module
1718 dnl
1719 AC_CHECK_HEADERS(libtar.h, [
1720   AX_ADD_LDFLAGS([skins],[-ltar])
1721 ] )
1722
1723
1724
1725 dnl
1726 dnl  a52 AC3 decoder plugin
1727 dnl
1728 AC_ARG_ENABLE(a52,
1729   [  --enable-a52            A/52 support with liba52 (default enabled)])
1730 if test "${enable_a52}" != "no"
1731 then
1732   AC_ARG_WITH(a52,
1733     [    --with-a52=PATH       a52 headers and libraries])
1734   AC_ARG_WITH(a52-tree,
1735     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
1736   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
1737   then
1738     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
1739     if test -z "${real_a52_tree}"
1740     then
1741       dnl  The given directory can't be found
1742       AC_MSG_RESULT(no)
1743       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
1744     fi
1745     dnl  Use a custom a52dec
1746     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
1747     if test -f ${real_a52_tree}/include/a52.h
1748     then
1749       AC_MSG_RESULT(yes)
1750       AX_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
1751       AX_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
1752       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
1753       AC_CHECK_LIB(a52, a52_free, [
1754         AX_ADD_BUILTINS([a52tofloat32])
1755         AX_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
1756         AX_ADD_LDFLAGS([a52tofloat32],[-la52])
1757         ],[
1758         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
1759         then
1760           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
1761         else
1762           AC_MSG_ERROR([the specified tree hasn't been compiled])
1763         fi
1764       ])
1765       LDFLAGS="${LDFLAGS_save}"
1766     else
1767       AC_MSG_RESULT(no)
1768       AC_MSG_ERROR([the specified tree doesn't have a52.h])
1769     fi
1770   else
1771     if test -z "${with_a52}"
1772     then
1773       LDFLAGS_test=""
1774       CPPFLAGS_test=""
1775     else
1776       LDFLAGS_test="-L${with_a52}/lib"
1777       CPPFLAGS_test="-I${with_a52}/include"
1778     fi
1779     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
1780     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
1781     AC_CHECK_HEADERS(a52dec/a52.h, [
1782       AC_CHECK_LIB(a52, a52_free, [
1783         AX_ADD_PLUGINS([a52tofloat32])
1784         AX_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
1785         AX_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
1786       ],[
1787         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
1788       ])
1789     ])
1790     CPPFLAGS="${CPPFLAGS_save}"
1791     LDFLAGS="${LDFLAGS_save}"
1792   fi
1793 fi
1794
1795 dnl
1796 dnl  DV plugin
1797 dnl
1798 AC_ARG_ENABLE(dv,
1799   [  --enable-dv             DV decoder support (deprecated in favor of ffmpeg) (default disabled)])
1800 if test "${enable_dv}" = "yes"
1801 then
1802   AC_CHECK_HEADERS(libdv/dv.h, [
1803     AX_ADD_PLUGINS([dv])
1804     AX_ADD_LDFLAGS([dv],[-ldv])
1805    ],[])
1806 fi
1807
1808 dnl
1809 dnl  Flac plugin
1810 dnl
1811 AC_ARG_ENABLE(flac,
1812   [  --enable-flac           flac decoder support (default disabled)])
1813 if test "${enable_flac}" = "yes"
1814 then
1815   AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
1816     AX_ADD_PLUGINS([flac flacdec])
1817     AX_ADD_LDFLAGS([flacdec],[-lFLAC])
1818    ],[])
1819 fi
1820
1821 dnl
1822 dnl  Libmpeg2 plugin
1823 dnl
1824 AC_ARG_ENABLE(libmpeg2,
1825   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
1826 if test "${enable_libmpeg2}" != "no"
1827 then
1828   AC_ARG_WITH(libmpeg2-tree,
1829   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
1830   if test -n "${with_libmpeg2_tree}"
1831   then
1832     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
1833     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
1834     if test -z "${real_libmpeg2_tree}"
1835     then
1836       dnl  The given directory can't be found
1837       AC_MSG_RESULT(no)
1838       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
1839     fi
1840     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
1841     then
1842       dnl  Use a custom libmpeg2
1843       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
1844       AX_ADD_PLUGINS([libmpeg2])
1845       AX_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
1846       AX_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
1847       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
1848     else
1849       dnl  The given libmpeg2 wasn't built
1850       AC_MSG_RESULT(no)
1851       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
1852     fi
1853   else
1854     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
1855       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
1856       AC_EGREP_CPP(yes,
1857         [#include <mpeg2dec/mpeg2.h>
1858          #ifdef MPEG2_RELEASE
1859          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
1860          yes
1861          #endif
1862          #endif],
1863         [AC_MSG_RESULT([yes])
1864           AX_ADD_PLUGINS([libmpeg2])
1865           AX_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
1866         [AC_MSG_RESULT([no])
1867           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
1868
1869       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
1870     )
1871   fi
1872 fi
1873
1874 dnl
1875 dnl  Vorbis plugin
1876 dnl
1877 AC_ARG_ENABLE(vorbis,
1878   [  --enable-vorbis         Vorbis decoder support (default enabled)])
1879 if test "${enable_vorbis}" != "no"
1880 then
1881   AC_CHECK_HEADERS(vorbis/codec.h, [
1882     AX_ADD_PLUGINS([vorbis])
1883     AX_ADD_LDFLAGS([vorbis],[-lvorbis -logg])
1884     if test "${enable_sout}" != "no"; then
1885       AX_ADD_PLUGINS([packetizer_vorbis])
1886       AX_ADD_LDFLAGS([packetizer_vorbis],[-lvorbis -logg])
1887     fi ],[])
1888 fi
1889
1890 dnl
1891 dnl  Tremor plugin
1892 dnl
1893 AC_ARG_ENABLE(tremor,
1894   [  --enable-tremor         Tremor decoder support (default disabled)])
1895 if test "${enable_tremor}" = "yes"
1896 then
1897   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
1898     AX_ADD_PLUGINS([tremor])
1899     AX_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
1900    ],[])
1901 fi
1902
1903 dnl
1904 dnl  tarkin decoder plugin
1905 dnl
1906 AC_ARG_ENABLE(tarkin,
1907 [  --enable-tarkin         experimental tarkin codec (default disabled)])
1908 if test "${enable_tarkin}" = "yes"
1909 then
1910   AC_ARG_WITH(tarkin-tree,
1911   [    --with-tarkin-tree=PATH tarkin tree for static linking])
1912   if test -n "${with_tarkin_tree}"
1913   then
1914     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
1915     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
1916     if test -f "${real_tarkin_tree}/tarkin.o"
1917     then
1918       AX_ADD_BUILTINS([tarkin])
1919       AX_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
1920       AX_ADD_LDFLAGS([tarkin],[${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])
1921       AC_MSG_RESULT(yes)
1922     else
1923       dnl  The given tarkin tree wasn't built
1924       AC_MSG_RESULT(no)
1925       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
1926                     make sure you compiled tarkin in ${with_tarkin_tree}])
1927     fi
1928   fi
1929 fi
1930
1931 dnl
1932 dnl  theora decoder plugin
1933 dnl
1934 AC_ARG_ENABLE(theora,
1935 [  --enable-theora         experimental theora codec (default disabled)])
1936 if test "${enable_theora}" = "yes"
1937 then
1938   AC_CHECK_HEADERS(theora/theora.h, [
1939     AC_CHECK_LIB(theora, theora_granule_time, [
1940       AX_ADD_BUILTINS([theora])
1941       if test "${SYS}" = "darwin"; then
1942         theora_libs="-ltheora"
1943       else
1944         theora_libs="-ltheora -logg"
1945       fi
1946       AX_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
1947       AC_MSG_ERROR([libtheora doesn't appear to be installed on you system.
1948 You also need to check that you have a libogg posterior to the 1.0 release.])],
1949       [-logg])
1950   ])
1951 fi
1952
1953 dnl
1954 dnl   subsdec support
1955 dnl
1956 AX_ADD_LDFLAGS([subsdec],[${LIBICONV}])
1957 AX_ADD_CPPFLAGS([subsdec],[${INCICONV}])
1958 AX_ADD_PLUGINS([subsdec])
1959
1960
1961 dnl
1962 dnl  Video Filters
1963 dnl
1964
1965 dnl
1966 dnl   png
1967 dnl
1968 AC_CHECK_HEADERS(png.h, [
1969     AX_ADD_LDFLAGS([logo],[-lpng -lz])
1970     AX_ADD_PLUGINS([logo])])
1971
1972 dnl
1973 dnl  Video plugins
1974 dnl
1975
1976 AC_ARG_WITH(,[Video plugins:])
1977
1978 dnl Check for DPMS
1979 if test "${SYS}" != "mingw32"
1980 then
1981   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
1982   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
1983     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
1984     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
1985       AC_MSG_RESULT(yes)
1986       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
1987                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
1988     ],[
1989       AC_MSG_RESULT(no)
1990     ])
1991   ],,[
1992     #include <X11/Xlib.h>
1993   ])
1994   CPPFLAGS="${CPPFLAGS_save}"
1995 fi
1996
1997 dnl
1998 dnl  X11 module
1999 dnl  (enabled by default except on win32)
2000 dnl
2001 AC_ARG_ENABLE(x11,
2002   [  --enable-x11            X11 support (default enabled)])
2003 if test "${enable_x11}" != "no" &&
2004   (test "${SYS}" != "mingw32" || test "${enable_x11}" = "yes"); then
2005   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2006   AC_CHECK_HEADERS(X11/Xlib.h, [
2007     AX_ADD_PLUGINS([x11])
2008     AX_ADD_LDFLAGS([x11],[-L${x_libraries} -lX11 -lXext])
2009     AX_ADD_CPPFLAGS([x11],[-I${x_includes}])
2010     AC_CHECK_HEADERS(X11/extensions/Xinerama.h, [
2011       CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2012       AC_CHECK_LIB(Xinerama, XineramaQueryExtension, [
2013         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2014         AX_ADD_LDFLAGS([x11],[-lXinerama])
2015       ])
2016       CFLAGS="${CFLAGS_save}"
2017     ])
2018   ])
2019   CPPFLAGS="${CPPFLAGS_save}"
2020 fi
2021
2022 dnl
2023 dnl  XVideo module
2024 dnl  (enabled by default except on win32)
2025 dnl
2026 AC_ARG_ENABLE(xvideo,
2027   [  --enable-xvideo         XVideo support (default enabled)])
2028 if test "${enable_xvideo}" != "no" &&
2029   (test "${SYS}" != "mingw32" || test "${enable_xvideo}" = "yes"); then
2030   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2031   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
2032     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2033     AC_CHECK_LIB(Xv_pic,XvPutImage,
2034       # We have Xv_pic, that's good, we can build an xvideo.so plugin !
2035       AX_ADD_PLUGINS([xvideo])
2036       AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv_pic])
2037       AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}]),
2038       AC_CHECK_LIB(Xv,XvPutImage,[
2039         # We don't have Xv_pic, but we have Xv, let's make xvideo.a as builtin
2040         AX_ADD_PLUGINS([xvideo])
2041         AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv])
2042         AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2043       ],[
2044         # Otherwise... well, do nothing.
2045         :
2046       ])
2047     )
2048     AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
2049       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
2050         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2051         AX_ADD_LDFLAGS([xvideo],[-lXinerama])
2052       ])
2053     ])
2054     CFLAGS="${CFLAGS_save}"
2055   ]
2056   CPPFLAGS="${CPPFLAGS_save}")
2057 fi
2058
2059 dnl
2060 dnl  SDL module
2061 dnl
2062 AC_ARG_ENABLE(sdl,
2063   [  --enable-sdl            SDL support (default enabled)])
2064 if test "${enable_sdl}" != "no"
2065 then
2066   SDL_PATH="${PATH}"
2067   AC_ARG_WITH(sdl-config-path,
2068     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
2069     [ if test "${with_sdl_config_path}" != "no"
2070       then
2071         SDL_PATH="${with_sdl_config_path}:${PATH}"
2072       fi ])
2073   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
2074   SDL_CONFIG="${SDL12_CONFIG}"
2075   SDL_HEADER="SDL12/SDL.h"
2076   if test "${SDL_CONFIG}" = "no"
2077   then
2078     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
2079     SDL_CONFIG=${SDL11_CONFIG}
2080     SDL_HEADER="SDL11/SDL.h"
2081   fi
2082   if test "${SDL_CONFIG}" = "no"
2083   then
2084     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
2085     SDL_HEADER="SDL/SDL.h"
2086   fi
2087   # check for cross-compiling
2088   SDL_PREFIX=
2089   AC_ARG_WITH(sdl-prefix,
2090     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
2091                                e.g use as:
2092                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2093   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
2094   then
2095     SDL_PREFIX="--prefix=${with_sdl_prefix}"
2096   fi
2097   if test "${SDL_CONFIG}" != "no"
2098   then
2099     AX_ADD_PLUGINS([vout_sdl aout_sdl])
2100     AX_ADD_CFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
2101     AX_ADD_LDFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
2102     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
2103     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
2104       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
2105       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
2106           As a last resort we also test for SDL.h presence),
2107       [ AC_MSG_ERROR([The development package for SDL is not installed.
2108 Please install it and try again. Alternatively you can also configure with
2109 --disable-sdl.])
2110       ])])
2111     CPPFLAGS="${CPPFLAGS_save}"
2112     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
2113     then
2114       AC_MSG_ERROR([The development package for SDL is not installed.
2115 Please install it and try again. Alternatively you can also configure with
2116 --disable-sdl.])
2117     fi
2118   elif test "${enable_sdl}" =  "yes"
2119   then
2120     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
2121 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
2122     ])
2123   fi
2124 fi
2125
2126 dnl
2127 dnl  freetype module
2128 dnl
2129 AC_ARG_ENABLE(freetype,
2130   [  --enable-freetype       freetype support (default enabled)])
2131 if test "${enable_freetype}" != "no"
2132 then
2133   FREETYPE_PATH="${PATH}"
2134   AC_ARG_WITH(freetype-config-path,
2135     [    --with-freetype-config-path=PATH freetype-config path (default search in \$PATH)],
2136     [ if test "${with_freetype_config_path}" != "no"
2137       then
2138         FREETYPE_PATH="${with_freetype_config_path}:${PATH}"
2139       fi ])
2140   AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no, ${FREETYPE_PATH})
2141
2142   if test "${FREETYPE_CONFIG}" != "no"
2143   then
2144     AX_ADD_PLUGINS([freetype])
2145     AX_ADD_CFLAGS([freetype],[`${FREETYPE_CONFIG} --cflags`])
2146     AX_ADD_LDFLAGS([freetype],[`${FREETYPE_CONFIG} --libs`])
2147     AC_CHECK_HEADERS(Carbon/Carbon.h,
2148       [AX_ADD_LDFLAGS([freetype],[-framework Carbon])])
2149     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_freetype}"
2150   elif test "${enable_freetype}" =  "yes"
2151   then
2152     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
2153 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
2154     ])
2155   fi
2156 fi
2157
2158 dnl
2159 dnl  Qt Embedded module
2160 dnl  (disabled by default)
2161 dnl
2162 AC_ARG_ENABLE(qte,
2163   [  --enable-qte            QT Embedded support (default disabled)])
2164 if test "${enable_qte}" = "yes"
2165 then
2166   AC_ARG_WITH(qte,
2167   [    --with-qte=PATH       Qt Embedded headers and libraries])
2168   if test "${with_qte}" != "no" -a -n "${with_qte}"
2169   then
2170     AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2171     AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2172   else
2173     AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2174     AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2175   fi
2176   AX_ADD_PLUGINS([qte])
2177   NEED_QTE_MAIN=yes
2178   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2179   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2180     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2181   ] )
2182   CPPFLAGS="${CPPFLAGS_save}"
2183 fi
2184
2185 dnl
2186 dnl  Windows DirectX module
2187 dnl
2188 AC_ARG_ENABLE(directx,
2189   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
2190 if test "${enable_directx}" != "no"
2191 then
2192   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2193   then
2194     AC_ARG_WITH(directx,
2195     [    --with-directx=PATH   Win32 DirectX headers])
2196     if test -z "${with_directx}"
2197     then
2198       AC_CHECK_HEADERS(ddraw.h,
2199       [ AX_ADD_PLUGINS([vout_directx aout_directx])
2200         AX_ADD_LDFLAGS([vout_directx],[-lgdi32]) ])
2201     else
2202       AC_MSG_CHECKING(for directX headers in ${with_directx})
2203       if test -f ${with_directx}/ddraw.h
2204       then
2205         AX_ADD_PLUGINS([vout_directx aout_directx])
2206         AX_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
2207         AX_ADD_LDFLAGS([vout_directx],[-lgdi32])
2208         AC_MSG_RESULT(yes)
2209       else
2210         AC_MSG_RESULT(no)
2211         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
2212       fi
2213     fi
2214   fi
2215 fi
2216
2217 dnl
2218 dnl  Linux framebuffer module
2219 dnl
2220 AC_ARG_ENABLE(fb,
2221   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
2222     if test "${enable_fb}" != "no"
2223     then
2224       AC_CHECK_HEADERS(linux/fb.h, [
2225         AX_ADD_PLUGINS([fb])
2226       ])
2227     fi
2228
2229 dnl
2230 dnl  Linux MGA module
2231 dnl
2232 AC_ARG_ENABLE(mga,
2233   [  --enable-mga            Linux kernel Matrox support (default disabled)],
2234   [ if test "${enable_mga}" = "yes"
2235     then
2236       AX_ADD_PLUGINS([mga xmga])
2237     fi ])
2238
2239 dnl
2240 dnl  SVGAlib module
2241 dnl
2242 AC_ARG_ENABLE(svgalib,
2243   [  --enable-svgalib        SVGAlib support (default disabled)])
2244 if test "${enable_svgalib}" = "yes"
2245 then
2246   AX_ADD_PLUGINS([svgalib])
2247   AX_ADD_LDFLAGS([svgalib],[-lvgagl -lvga])
2248 fi
2249
2250 dnl
2251 dnl  GGI module
2252 dnl
2253 AC_ARG_ENABLE(ggi,
2254   [  --enable-ggi            GGI support (default disabled)])
2255 if test "${enable_ggi}" = "yes"
2256 then
2257   AX_ADD_PLUGINS([ggi])
2258   AX_ADD_LDFLAGS([ggi],[-lggi])
2259   AC_ARG_WITH(ggi,
2260     [    --with-ggi=PATH       path to libggi],
2261     [ if test "${with_ggi}" != "no" -a -n "${with_ggi}"
2262       then
2263         AX_ADD_CPPFLAGS([ggi],[-I${with_ggi}/include])
2264         AX_ADD_LDFLAGS([ggi],[-L${with_ggi}/lib])
2265       fi ])
2266 fi
2267
2268 dnl
2269 dnl  Glide module
2270 dnl
2271 AC_ARG_ENABLE(glide,
2272   [  --enable-glide          Glide (3dfx) support (default disabled)])
2273 if test "${enable_glide}" = "yes"
2274 then
2275   AX_ADD_PLUGINS([glide])
2276   AX_ADD_LDFLAGS([glide],[-lglide2x -lm])
2277   AX_ADD_CPPFLAGS([glide],[-I/usr/include/glide])
2278   AC_ARG_WITH(glide,
2279     [    --with-glide=PATH     path to libglide],
2280     [ if test "${with_glide}" != "no" -a -n "${with_glide}"
2281       then
2282         AX_ADD_CPPFLAGS([glide],[-I${with_glide}/include])
2283         AX_ADD_LDFLAGS([glide],[-L${with_glide}/lib])
2284       fi ])
2285 fi
2286
2287 dnl
2288 dnl  AA plugin
2289 dnl
2290 AC_ARG_ENABLE(aa,
2291   [  --enable-aa             aalib output (default disabled)])
2292 if test "${enable_aa}" = "yes"
2293 then
2294   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
2295   if test "${have_aa}" = "true"
2296   then
2297     AX_ADD_PLUGINS([aa])
2298     AX_ADD_LDFLAGS([aa],[-laa])
2299   fi
2300 fi
2301
2302 dnl
2303 dnl  win32 GDI plugin
2304 dnl
2305 AC_ARG_ENABLE(wingdi,
2306   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
2307 if test "${enable_wingdi}" != "no"; then
2308   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2309     AX_ADD_PLUGINS([wingdi])
2310     AX_ADD_LDFLAGS([wingdi],[-lgdi32])
2311   fi
2312 fi
2313
2314 dnl
2315 dnl  Audio plugins
2316 dnl
2317
2318 AC_ARG_WITH(,[Audio plugins:])
2319
2320 dnl
2321 dnl  OSS /dev/dsp module (enabled by default except on win32)
2322 dnl
2323 AC_ARG_ENABLE(oss,
2324   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
2325
2326 if test "${enable_oss}" != "no" &&
2327   (test "${SYS}" != "mingw32" || test "${enable_oss}" = "yes")
2328 then
2329   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
2330     AX_ADD_PLUGINS([oss])
2331     AC_CHECK_LIB(ossaudio,main,AX_ADD_LDFLAGS([oss],[-lossaudio]))
2332   ])
2333 fi
2334
2335 dnl
2336 dnl  Esound module
2337 dnl
2338 AC_ARG_ENABLE(esd,
2339   [  --enable-esd            Esound library support (default disabled)],
2340   [if test "${enable_esd}" = "yes"
2341    then
2342      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
2343      if test "${ESD_CONFIG}" != "no"
2344      then
2345        AX_ADD_PLUGINS([esd])
2346        AX_ADD_CFLAGS([esd],[`${ESD_CONFIG} --cflags`])
2347        AX_ADD_LDFLAGS([esd],[`${ESD_CONFIG} --libs`])
2348      fi
2349    fi])
2350
2351 dnl
2352 dnl  aRts module
2353 dnl
2354 AC_ARG_ENABLE(arts,
2355   [  --enable-arts           aRts sound server (default disabled)],
2356   [if test "${enable_arts}" = "yes"
2357    then
2358      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
2359      if test "${ARTS_CONFIG}" != "no"
2360      then
2361        AX_ADD_PLUGINS([arts])
2362        AX_ADD_CFLAGS([arts],[`${ARTS_CONFIG} --cflags`])
2363        AX_ADD_LDFLAGS([arts],[`${ARTS_CONFIG} --libs `])
2364      fi
2365    fi])
2366
2367 dnl
2368 dnl  ALSA module
2369 dnl
2370 AC_ARG_ENABLE(alsa,
2371   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
2372   [if test "${enable_alsa}" = "yes"
2373    then
2374      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
2375      if test "${have_alsa}" = "true"
2376      then
2377        AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
2378                        #define ALSA_PCM_NEW_SW_PARAMS_API
2379                        #include <alsa/asoundlib.h>],
2380           [void foo() { snd_pcm_hw_params_get_period_time(0,0,0); }],
2381            AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
2382        AX_ADD_PLUGINS([alsa])
2383        AX_ADD_LDFLAGS([alsa],[-lasound -lm -ldl])
2384      else
2385        AC_MSG_ERROR([Could not find ALSA development headers])
2386      fi
2387    fi])
2388
2389 dnl
2390 dnl  win32 waveOut plugin
2391 dnl
2392 AC_ARG_ENABLE(waveout,
2393   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
2394 if test "${enable_waveout}" != "no"; then
2395   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2396     AX_ADD_PLUGINS([waveout])
2397     AX_ADD_LDFLAGS([waveout],[-lwinmm])
2398   fi
2399 fi
2400
2401 dnl
2402 dnl  CoreAudio plugin
2403 dnl
2404 AC_ARG_ENABLE(coreaudio,
2405   [  --enable-coreaudio      CoreAudio module (default enabled on MacOS X)])
2406 if test "${enable_coreaudio}" != "no" &&
2407   (test "${SYS}" = "darwin" || test "${enable_coreaudio}" = "yes")
2408 then
2409   AC_CHECK_HEADERS(CoreAudio/CoreAudio.h, 
2410     [ AX_ADD_BUILTINS([coreaudio])
2411       AX_ADD_LDFLAGS([coreaudio],[-framework CoreAudio])
2412       AC_MSG_CHECKING(for kAudioConverterPrimeMethod in AudioToolbox/AudioConverter.h)
2413       AC_EGREP_HEADER(kAudioConverterPrimeMethod,AudioToolbox/AudioConverter.h,[
2414         AC_MSG_RESULT(yes)
2415         AX_ADD_PLUGINS([coreaudio_resampler])
2416         AX_ADD_LDFLAGS([coreaudio_resampler],[-framework AudioToolbox])
2417       ],[ AC_MSG_RESULT(no) ])
2418     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
2419 fi
2420
2421 dnl
2422 dnl  Interface plugins
2423 dnl
2424
2425 AC_ARG_WITH(,[Interface plugins:])
2426
2427 dnl special case for BeOS
2428 if test "${SYS}" = "beos"
2429 then
2430     AX_ADD_PLUGINS([beos])
2431 fi
2432
2433 dnl
2434 dnl Skins module
2435 dnl
2436 AC_ARG_ENABLE(skins,
2437   [  --enable-skins          Skins interface module (default enabled on Win32)])
2438 if test "${enable_skins}" != "no"; then
2439   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2440
2441     AX_ADD_PLUGINS([skins])
2442     AX_ADD_CPPFLAGS([skins],[-U_OFF_T_ -U_off_t -Imodules/gui/skins])
2443     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2444     AX_ADD_LDFLAGS([skins],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
2445
2446   else if test "${enable_skins}" = "yes"; then
2447     IMLIB2_PATH="${PATH}"
2448     AC_PATH_PROG(IMLIB2_CONFIG_SKINS, imlib2-config, no, ${IMLIB2_PATH})
2449     if test "${IMLIB2_CONFIG_SKINS}" = "no"; then
2450     AC_MSG_ERROR([Couldn't find the imlib2 package. You can download imlib2 from http://enlightenment.org/, or configure with --disable-skins.])
2451     fi
2452
2453     AX_ADD_PLUGINS([skins])
2454     AX_ADD_CPPFLAGS([skins],[-Imodules/gui/skins -I${x_includes} `${IMLIB2_CONFIG_SKINS} --cflags` -DX11_SKINS])
2455     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2456     AX_ADD_LDFLAGS([skins],[-L${x_libraries} -lXext -lX11 `${IMLIB2_CONFIG_SKINS} --libs`])
2457   fi fi
2458 fi
2459
2460 dnl
2461 dnl  Gtk+ module
2462 dnl
2463 AC_ARG_ENABLE(gtk,
2464   [  --enable-gtk            Gtk+ support (default enabled)])
2465 if test "${enable_gtk}" != "no"
2466 then
2467   GTK_PATH="${PATH}"
2468   AC_ARG_WITH(gtk-config-path,
2469     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2470     [ if test "${with_gtk_config_path}" != "no"
2471       then
2472         GTK_PATH="${with_gtk_config_path}:${PATH}"
2473       fi ])
2474   # look for gtk-config
2475   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2476   GTK_CONFIG=${GTK12_CONFIG}
2477   if test "${GTK_CONFIG}" = "no"
2478   then
2479     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2480   fi
2481   if test "${GTK_CONFIG}" != "no"
2482   then
2483     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2484     then
2485       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
2486     fi
2487     if test "${SYS}" != "mingw32"; then
2488       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk gthread`])
2489       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`])
2490     else
2491       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk`])
2492       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`])
2493     fi
2494     # now look for the gtk.h header
2495     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
2496     ac_cv_gtk_headers=yes
2497     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2498       ac_cv_gtk_headers=no
2499       echo "Cannot find gtk development headers."
2500     ])
2501     if test "${ac_cv_gtk_headers}" = "yes"
2502     then
2503       AX_ADD_PLUGINS([gtk])
2504       if test "${SYS}" != "mingw32"; then
2505         NEED_GTK_MAIN=yes
2506       fi
2507       ALIASES="${ALIASES} gvlc"
2508     fi
2509     CPPFLAGS="${CPPFLAGS_save}"
2510   fi
2511 fi
2512
2513 dnl
2514 dnl  Gtk+2 module ! Disabled for know as it is unuseable and confuses users
2515 dnl
2516 dnl AC_ARG_ENABLE(gtk2,
2517 dnl   [  --enable-gtk2           Gtk2 support (default disabled)])
2518 dnl if test "${enable_gtk2}" = "yes"
2519 dnl then
2520 dnl   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2521 dnl   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
2522 dnl   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
2523 dnl   AX_ADD_PLUGINS([gtk2])
2524 dnl   if test "${SYS}" != "mingw32"; then
2525 dnl     NEED_GTK2_MAIN=yes
2526 dnl   fi
2527 dnl fi
2528
2529 dnl
2530 dnl  PDA Gtk+2 module
2531 dnl
2532 AC_ARG_ENABLE(pda,
2533   [  --enable-pda           PDA interface needs Gtk2 suport (default disabled)])
2534 if test "x${enable_pda}" = "xyes"
2535 then
2536   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2537   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
2538   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
2539   AX_ADD_CFLAGS([pda],[${GTK2_CFLAGS} ${CFLAGS_pda}])
2540   AX_ADD_LDFLAGS([pda],[${GTK2_LIBS} ${LDFLAGS_pda}])
2541   AX_ADD_PLUGINS([pda])
2542   if test "${SYS}" != "mingw32"; then
2543     NEED_GTK2_MAIN=yes
2544   fi
2545 fi
2546
2547
2548 dnl
2549 dnl  Familiar module uses Gtk+ library
2550 dnl
2551 AC_ARG_ENABLE(familiar,
2552   [  --enable-familiar       Familiar Gtk+ support (default disabled)])
2553 if test "${enable_familiar}" = "yes"
2554 then
2555   GTK_PATH="${PATH}"
2556   AC_ARG_WITH(gtk-config-path,
2557     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2558     [ if test "${with_gtk_config_path}" != "no"
2559       then
2560         GTK_PATH="${with_gtk_config_path}:${PATH}"
2561       fi ])
2562   # look for gtk-config
2563   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2564   GTK_CONFIG=${GTK12_CONFIG}
2565   if test "${GTK_CONFIG}" = "no"
2566   then
2567     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2568   fi
2569   # check for cross-compiling
2570   GTK_PREFIX=
2571   AC_ARG_WITH(gtk-prefix,
2572     [    --with-gtk-prefix=PATH path to libgtk (needed for cross-compiling),
2573                           e.g use as:
2574                           --with-gtk-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2575   if test "${with_gtk_prefix}" != "no" -a -n "${with_gtk_prefix}"
2576   then
2577     GTK_PREFIX="--prefix=${with_gtk_prefix}"
2578   fi
2579   if test "${GTK_CONFIG}" != "no"
2580   then
2581     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2582     then
2583       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.])
2584     fi
2585     AX_ADD_CFLAGS([familiar],[`${GTK_CONFIG} ${GTK_PREFIX} --cflags gtk gthread`])
2586     AX_ADD_LDFLAGS([familiar],[`${GTK_CONFIG} ${GTK_PREFIX} --libs gtk gthread | sed 's,-rdynamic,,'`])
2587     # now look for the gtk.h header
2588     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_familiar}"
2589     ac_cv_gtk_headers=yes
2590     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2591       ac_cv_gtk_headers=no
2592       echo "Cannot find gtk development headers."
2593     ])
2594     if test "${ac_cv_gtk_headers}" = "yes"
2595     then
2596       AX_ADD_PLUGINS([familiar])
2597     fi
2598     CPPFLAGS="${CPPFLAGS_save}"
2599
2600     # now look for gpe support
2601     AC_ARG_WITH(gpe-prefix,
2602     [    --with-gpe-prefix=PATH gpe installation path prefix (default search in \$PATH)],[],[])
2603     if test "${with_gpe_prefix}" != "no" -a -n "${with_gpe_prefix}"
2604     then
2605       AX_ADD_CFLAGS([gpe],[-I${with_gpe_prefix}/include])
2606       AX_ADD_LDFLAGS([gpe],[-lXi -lgdk_pixbuf -L${with_gpe_prefix}/lib -lgpewidget])
2607       # now look for gpe/init.h header file
2608       CFLAGS_save="${CFLAGS}"
2609       LDFLAGS_save="${LDFLAGS}"
2610       CFLAGS="${CFLAGS_familiar} ${CFLAGS_gpe}"
2611       LDFLAGS="${LDFLAGS_familiar} ${LDFLAGS_gpe}"
2612       CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_familiar} ${CFLAGS_gpe}"
2613       ac_cv_gpe_headers=yes
2614       AC_CHECK_HEADERS(gpe/init.h, ,
2615         [ ac_cv_gpe_headers=no
2616           AC_MSG_ERROR([Cannot find development headers for libgpewidget...]) ])
2617       CFLAGS="${CFLAGS_save}"
2618       LDFLAGS="${LDFLAG_save}"
2619       if test "${ac_cv_gpe_headers}" = "yes"
2620       then
2621         AX_ADD_CFLAGS([familiar],[${CFLAGS_gpe}])
2622         AX_ADD_LDFLAGS([familiar],[${LDFLAGS_gpe}])
2623       fi
2624     else
2625           NEED_GTK_MAIN=yes
2626     fi # end gpe support
2627   fi # end gtk+ support
2628 fi
2629
2630 dnl
2631 dnl  Gnome module
2632 dnl
2633 AC_ARG_ENABLE(gnome,
2634   [  --enable-gnome          Gnome interface support (default disabled)],
2635   [if test "${enable_gnome}" = "yes"; then
2636     # look for gnome-config
2637     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
2638     if test -x ${GNOME_CONFIG}
2639     then
2640        AX_ADD_CFLAGS([gnome],[`${GNOME_CONFIG} --cflags gtk gnomeui`])
2641        AX_ADD_LDFLAGS([gnome],[`${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`])
2642     fi
2643     # now look for the gnome.h header
2644     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
2645     AC_CHECK_HEADERS(gnome.h, [
2646       AX_ADD_PLUGINS([gnome])
2647       NEED_GTK_MAIN=yes
2648       NEED_GNOME_MAIN=yes
2649       ALIASES="${ALIASES} gnome-vlc"
2650       dnl We need this because of some moronic gnomesupport.h flavours
2651       AC_MSG_CHECKING(for strndup in gnome.h)
2652       AC_EGREP_HEADER(strndup,gnome.h,[
2653         AC_MSG_RESULT(yes)
2654         AC_DEFINE(STRNDUP_IN_GNOME_H, 1,
2655                   Define if <gnome.h> defines strndup.)],[
2656         AC_MSG_RESULT(no)])
2657      ],[
2658       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
2659 developement tools or remove the --enable-gnome option])
2660      ])
2661     CPPFLAGS="${CPPFLAGS_save}"
2662   fi])
2663
2664 dnl
2665 dnl  Gnome2 module ! Disabled for know as it is unuseable and confuses users
2666 dnl
2667 dnl AC_ARG_ENABLE(gnome2,
2668 dnl   [  --enable-gnome2         Gnome2 support (default disabled)])
2669 dnl if test "${enable_gnome2}" = "yes"
2670 dnl then
2671 dnl   PKG_CHECK_MODULES(GNOME2, [libgnomeui-2.0])
2672 dnl   AX_ADD_CFLAGS([gnome2],[${GNOME2_CFLAGS}])
2673 dnl   AX_ADD_LDFLAGS([gnome2],[${GNOME2_LIBS}])
2674 dnl   AX_ADD_PLUGINS([gnome2])
2675 dnl   if test "${SYS}" != "mingw32"; then
2676 dnl     NEED_GNOME2_MAIN=yes
2677 dnl   fi
2678 dnl fi
2679
2680 dnl
2681 dnl  wxWindows module
2682 dnl
2683 AC_ARG_ENABLE(wxwindows,
2684   [  --enable-wxwindows      wxWindows support (default enabled)])
2685 if test "${enable_wxwindows}" != "no"
2686 then
2687   WXWINDOWS_PATH="${PATH}"
2688   AC_ARG_WITH(wx-config-path,
2689     [    --with-wx-config-path=PATH wx-config path (default search in \$PATH)],
2690     [ if test "${with_wx_config_path}" != "no"
2691       then
2692         WXWINDOWS_PATH="${with_wx_config_path}:${PATH}"
2693       fi ])
2694   # look for wx-config
2695   AC_PATH_PROG(WX_CONFIG, wx-config, no, ${WXWINDOWS_PATH})
2696   if test "${WX_CONFIG}" != "no"
2697   then
2698     if expr 2.3.0 \> `${WX_CONFIG} --version` >/dev/null
2699     then
2700       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-wxwindows.])
2701     fi
2702     AX_ADD_CXXFLAGS([wxwindows],[`${WX_CONFIG} --cxxflags`])
2703     AX_ADD_LDFLAGS([wxwindows],[`${WX_CONFIG} --libs`])
2704     # now look for the wxprec.h header
2705     CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_wxwindows}"
2706     ac_cv_wx_headers=yes
2707     AC_CHECK_HEADERS(wx/wxprec.h, , [
2708       ac_cv_wx_headers=no
2709       echo "Cannot find wxWindows development headers."
2710     ])
2711     if test "${ac_cv_wx_headers}" = "yes"
2712     then
2713       AX_ADD_PLUGINS([wxwindows])
2714       ALIASES="${ALIASES} wxvlc"
2715     fi
2716     CPPFLAGS="${CPPFLAGS_save}"
2717   fi
2718 fi
2719
2720 dnl
2721 dnl  Qt module
2722 dnl
2723 AC_ARG_ENABLE(qt,
2724   [  --enable-qt             Qt interface support (default disabled)],
2725   [if test "${enable_qt}" = "yes"; then
2726      AX_ADD_PLUGINS([qt])
2727      ALIASES="${ALIASES} qvlc"
2728      AX_ADD_LDFLAGS([qt],[-L${QTDIR}/lib])
2729      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt}"
2730      AC_CHECK_LIB(qt-mt,main,[
2731        AX_ADD_LDFLAGS([qt],[-lqt-mt])
2732      ],[
2733        AC_CHECK_LIB(qt,main,[
2734          AX_ADD_LDFLAGS([qt],[-lqt])
2735        ])
2736      ])
2737      LDFLAGS="${LDFLAGS_save}"
2738      AX_ADD_CXXFLAGS([qt],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
2739      if test -x ${QTDIR}/bin/moc
2740      then
2741        MOC=${QTDIR}/bin/moc
2742      else
2743        MOC=moc
2744      fi
2745    fi])
2746
2747 dnl
2748 dnl  KDE module
2749 dnl
2750 AC_ARG_ENABLE(kde,
2751   [  --enable-kde            KDE interface support (default disabled)],
2752   [if test "${enable_kde}" = "yes"; then
2753      AX_ADD_PLUGINS([kde])
2754      ALIASES="${ALIASES} kvlc"
2755      AX_ADD_LDFLAGS([kde],[-L${KDEDIR}/lib])
2756      dnl Check for -lkfile (only in KDE 2) or -lkdeui -lkio (KDE 3)
2757      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2758      AC_CHECK_LIB(kfile,main,[
2759        AX_ADD_LDFLAGS([kde],[-lkfile])
2760      ])
2761      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2762      AC_CHECK_LIB(kdeui,main,[
2763        AX_ADD_LDFLAGS([kde],[-lkdeui])
2764      ])
2765      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2766      AC_CHECK_LIB(kio,main,[
2767        AX_ADD_LDFLAGS([kde],[-lkio])
2768      ])
2769      LDFLAGS="${LDFLAGS_save}"
2770      AX_ADD_CXXFLAGS([kde],[-I/usr/include/kde -I/usr/include/qt3 -I/usr/include/qt])
2771      AX_ADD_CXXFLAGS([kde],[-I${KDEDIR}/include -I${QTDIR}/include])
2772      if test -x ${QTDIR}/bin/moc
2773      then
2774        MOC=${QTDIR}/bin/moc
2775      else
2776        MOC=moc
2777      fi
2778    fi])
2779
2780 dnl
2781 dnl  Opie QT embedded module
2782 dnl
2783 AC_ARG_ENABLE(opie,
2784   [  --enable-opie           Qt embedded interface support (default disabled)],
2785   [if test "${enable_opie}" = "yes"; then
2786      AC_ARG_WITH(qte,
2787      [    --with-qte=PATH       Qt Embedded headers and libraries])
2788      if test "${with_qte}" != "no" -a -n "${with_qte}"
2789      then
2790        AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2791        AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2792      else
2793        AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'`])
2794        AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'`])
2795      fi
2796      CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2797      AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2798        AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2799      ] )
2800      CPPFLAGS="${CPPFLAGS_save}"
2801
2802      AX_ADD_PLUGINS([opie])
2803      NEED_QTE_MAIN=yes
2804      AX_ADD_LDFLAGS([opie],[-lqpe ${LDFLAGS_qte}])
2805      AX_ADD_CXXFLAGS([opie],[${CXXFLAGS_qte}])
2806      if test "${with_qte}" != "no" -a -n "${with_qte}"
2807      then
2808        MOC=${with_qte}/bin/moc
2809      else
2810        MOC=${QTDIR}/bin/moc
2811      fi
2812    fi])
2813
2814 dnl
2815 dnl  MacOS X module
2816 dnl
2817 AC_ARG_ENABLE(macosx,
2818   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
2819   [if test "${enable_macosx}" = "yes"
2820    then
2821      AX_ADD_BUILTINS([macosx])
2822      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2823    fi],
2824   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
2825      AX_ADD_BUILTINS([macosx])
2826      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2827    )])
2828
2829 dnl
2830 dnl  QNX RTOS module
2831 dnl
2832 AC_ARG_ENABLE(qnx,
2833   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
2834     if test "${enable_qnx}" != "no"
2835     then
2836       AC_CHECK_HEADERS(Ph.h, [
2837         AX_ADD_PLUGINS([qnx])
2838         AX_ADD_LDFLAGS([qnx],[-lasound -lph])
2839       ])
2840     fi
2841
2842 dnl
2843 dnl  ncurses module
2844 dnl
2845 AC_ARG_ENABLE(ncurses,
2846   [  --enable-ncurses        ncurses interface support (default disabled)],
2847   [if test "${enable_ncurses}" = "yes"; then
2848      AX_ADD_PLUGINS([ncurses])
2849      AX_ADD_LDFLAGS([ncurses],[-lncurses])
2850    fi])
2851
2852 dnl
2853 dnl  XOSD plugin
2854 dnl
2855 AC_ARG_ENABLE(xosd,
2856   [  --enable-xosd           xosd interface support (default disabled)])
2857 if test "${enable_xosd}" = "yes"
2858 then
2859   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
2860   AC_CHECK_LIB(xosd,xosd_set_offset,
2861       AC_DEFINE(HAVE_XOSD_VERSION_1, 1, Define if <xosd.h> is 1.0.x),
2862     AC_CHECK_LIB(xosd,xosd_set_horizontal_offset,
2863         AC_DEFINE(HAVE_XOSD_VERSION_2, 1, Define if <xosd.h> is 2.0.x),
2864       AC_TRY_COMPILE([#include <xosd.h>],
2865          [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
2866           AC_DEFINE(HAVE_XOSD_VERSION_0, 1, Define if <xosd.h> is pre-1.0.0))))
2867   if test "${have_xosd}" = "true"
2868   then
2869     AX_ADD_PLUGINS([xosd])
2870     AX_ADD_LDFLAGS([xosd],[-lxosd])
2871   fi
2872 fi
2873
2874 dnl
2875 dnl  SLP access plugin
2876 dnl
2877 AC_ARG_ENABLE(slp,
2878   [  --enable-slp            SLP service discovery support (default enabled)])
2879 if test "${enable_slp}" != "no"
2880 then
2881   AC_ARG_WITH(slp,
2882   [    --with-slp=PATH       libslp headers and libraries])
2883   if test -z "${with_slp}"
2884   then
2885     AC_CHECK_HEADER(slp.h, have_slp="true", have_slp="false")
2886     if test "${have_slp}" = "true"
2887     then
2888       AX_ADD_PLUGINS([slp])
2889       AX_ADD_LDFLAGS([slp],[-lslp])
2890     fi
2891   else
2892     AC_MSG_CHECKING(for slp headers in ${with_slp})
2893     if test -f ${with_slp}/slp.h
2894     then
2895       dnl  Use ${with_slp}/libslp/slp.h
2896       AC_MSG_RESULT(yes)
2897       AX_ADD_PLUGINS([slp])
2898       AX_ADD_LDFLAGS([slp],[-L${with_slp} -lslp])
2899       AX_ADD_CPPFLAGS([slp],[-I${with_slp}])
2900     else
2901       dnl  No libslp could be found, sorry
2902       AC_MSG_RESULT(no)
2903       AC_MSG_ERROR([cannot find ${with_slp}/slp.h])
2904     fi
2905   fi
2906 fi
2907
2908 dnl
2909 dnl  Lirc plugin
2910 dnl
2911 AC_ARG_ENABLE(lirc,
2912   [  --enable-lirc           lirc support (default disabled)])
2913 if test "${enable_lirc}" = "yes"
2914 then
2915   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
2916   if test "${have_lirc}" = "true"
2917   then
2918     AX_ADD_PLUGINS([lirc])
2919     AX_ADD_LDFLAGS([lirc],[-llirc_client])
2920   fi
2921 fi
2922
2923 dnl 
2924 dnl  Joystick plugin
2925 dnl
2926 AC_ARG_ENABLE(joystick,
2927   [  --enable-joystick       joystick control (default disabled)])
2928 if test "${enable_joystick}" = "yes"
2929 then
2930  AC_CHECK_HEADER( linux/joystick.h, 
2931                 [AX_ADD_PLUGINS([joystick])]
2932                 )
2933 fi
2934
2935
2936 dnl
2937 dnl corba (ORBit) plugin
2938 dnl
2939 AC_ARG_ENABLE(corba,
2940   [  --enable-corba          corba interface support (default disabled)])
2941 if test "${enable_corba}" = "yes"; then
2942   ORBIT_PATH="${PATH}"
2943   AC_ARG_WITH(orbit-config-path,
2944   [    --with-orbit-config-path=PATH orbit-config path (default search in \$PATH)])
2945   if test "${with_orbit_config_path}" != "no"; then
2946     ORBIT_PATH="${with_orbit_config_path}:${PATH}"
2947   fi
2948   # look for orbit2-config
2949   AC_PATH_PROG(ORBIT_CONFIG, orbit2-config, no, ${ORBIT_PATH})
2950   if test "${ORBIT_CONFIG}" != "no"; then
2951     AX_ADD_CFLAGS(corba,[`${ORBIT_CONFIG} --cflags server`])
2952     AX_ADD_LDFLAGS(corba,[`${ORBIT_CONFIG} --libs server | sed 's,-rdynamic,,'`])
2953     # now look for the orbit.h header
2954     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_corba}"
2955     ac_cv_corba_headers=yes
2956     AC_CHECK_HEADERS(orbit/orbit.h, , [
2957       ac_cv_corba_headers=no
2958       AC_MSG_ERROR([Could not find corba development headers])
2959     ])
2960     if test "${ac_cv_corba_headers}" = "yes"; then
2961       AX_ADD_PLUGINS(corba)
2962     fi
2963     CPPFLAGS="${CPPFLAGS_save}"
2964   fi
2965 fi
2966
2967 AC_ARG_WITH(,[Misc options:])
2968
2969 dnl
2970 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
2971 dnl
2972 dnl  We give the user the opportunity to specify
2973 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
2974 dnl
2975 AC_ARG_WITH(words,
2976   [  --with-words=endianness set endianness (big or little)])
2977   case "${with_words}" in
2978     big)
2979       ac_cv_c_bigendian=yes
2980       ;;
2981     little)
2982       ac_cv_c_bigendian=no
2983       ;;
2984     *)
2985       dnl  Try to guess endianness by matching patterns on a compiled
2986       dnl  binary, by looking for an ASCII or EBCDIC string
2987       AC_CACHE_CHECK([whether the byte order is big-endian],
2988         [ac_cv_c_bigendian],
2989         [ac_cv_c_bigendian="unknown"
2990         [cat >conftest.c <<EOF
2991         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
2992         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
2993         void _a(void) { char*s = (char*)am; s = (char *)ai; }
2994         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
2995         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
2996         void _e(void) { char*s = (char*)em; s = (char*)ei; }
2997         int main(void) { _a(); _e(); return 0; }
2998 EOF
2999         ]
3000         if test -f conftest.c
3001         then
3002           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
3003               && test -f conftest.o
3004           then
3005             if test "`strings conftest.o | grep BIGenDianSyS`"
3006             then
3007               ac_cv_c_bigendian="yes"
3008             fi
3009             if test "`strings conftest.o | grep LiTTleEnDian`"
3010             then
3011               ac_cv_c_bigendian="no"
3012             fi
3013           fi
3014         fi
3015       ])
3016       if test "${ac_cv_c_bigendian}" = "unknown"
3017       then
3018         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
3019       fi
3020       ;;
3021   esac
3022 dnl  Now we know what to use for endianness, just put it in the header
3023 if test "${ac_cv_c_bigendian}" = "yes"
3024 then
3025   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
3026 fi
3027
3028 dnl
3029 dnl  Mozilla plugin
3030 dnl
3031 mozilla=false
3032 AC_ARG_ENABLE(mozilla,
3033   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
3034 if test "${enable_mozilla}" = "yes"
3035 then
3036   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
3037   if test "${MOZILLA_CONFIG}" = "no"
3038   then
3039     AC_MSG_ERROR([Please install the Mozilla development tools, mozilla-config was not found.])
3040   else
3041     if test "${SYS}" != "mingw32"; then
3042       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
3043       AC_CHECK_LIB(Xt,XtStrings,[
3044         AX_ADD_LDFLAGS([mozilla],[-L${x_libraries} -lXt])
3045       ])
3046       LDFLAGS="${LDFLAGS_save}"
3047     fi
3048     mozilla=:
3049     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
3050     AX_ADD_CPPFLAGS([mozilla],[[`${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`]])
3051     AX_ADD_LDFLAGS([mozilla],[`${MOZILLA_CONFIG} --libs plugin xpcom`])
3052     dnl Not necessarily in ${PATH}
3053     if test -z "${XPIDL}" -o ! -x "${XPIDL}"
3054     then
3055       XPIDL="/usr/lib/mozilla/xpidl"
3056     fi
3057   fi
3058 fi
3059 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
3060
3061 dnl
3062 dnl  test plugins
3063 dnl
3064 AC_ARG_ENABLE(testsuite,
3065   [  --enable-testsuite      build test modules (default disabled)])
3066 if test "${enable_testsuite}" = "yes"
3067 then
3068   TESTS="test1 test2 test3 test4"
3069
3070   dnl  we define those so that bootstrap sets the right linker
3071   AX_ADD_CXXFLAGS([test2],[])
3072   AX_ADD_OBJCFLAGS([test3],[])
3073   dnl  this one is needed until automake knows what to do
3074   AX_ADD_LDFLAGS([test3],[-lobjc])
3075
3076   AX_ADD_PLUGINS([${TESTS}])
3077   #AX_ADD_BUILTINS([${TESTS}])
3078 fi
3079
3080 dnl
3081 dnl  gtk_main plugin
3082 dnl
3083 if test "${NEED_GTK_MAIN}" != "no"
3084 then
3085     AX_ADD_PLUGINS([gtk_main])
3086     AX_ADD_CFLAGS([gtk familiar pda],[-DNEED_GTK_MAIN])
3087     AX_ADD_CFLAGS([gtk_main],[${CFLAGS_gtk} ${CFLAGS_familiar} ${CFLAGS_pda}])
3088     AX_ADD_LDFLAGS([gtk_main],[${LDFLAGS_gtk} ${LDFLAGS_familiar} ${LDFLAGS_pda}])
3089 fi
3090
3091 if test "${NEED_GNOME_MAIN}" != "no"
3092 then
3093     AX_ADD_PLUGINS([gnome_main])
3094     AX_ADD_CFLAGS([gnome_main],[${CFLAGS_gtk} ${CFLAGS_familiar} ${CFLAGS_pda} ${CFLAGS_gnome}])
3095     AX_ADD_LDFLAGS([gnome_main],[${LDFLAGS_gtk} ${LDFLAGS_familiar} ${LDFLAGS_pda} ${LDFLAGS_gnome}])
3096 fi
3097
3098 if test "${NEED_GTK2_MAIN}" != "no"
3099 then
3100     AX_ADD_PLUGINS([gtk2_main])
3101     AX_ADD_CFLAGS([gtk2],[-DNEED_GTK2_MAIN])
3102     AX_ADD_CFLAGS([gtk2_main],[${CFLAGS_gtk2}])
3103     AX_ADD_LDFLAGS([gtk2_main],[${LDFLAGS_gtk2}])
3104 fi
3105
3106 if test "${NEED_GNOME2_MAIN}" != "no"
3107 then
3108     AX_ADD_PLUGINS([gnome2_main])
3109     AX_ADD_CFLAGS([gnome2_main],[${CFLAGS_gtk2} ${CFLAGS_gnome2}])
3110     AX_ADD_LDFLAGS([gnome2_main],[${LDFLAGS_gtk2} ${LDFLAGS_gnome2}])
3111 fi
3112
3113 dnl
3114 dnl  qte_main plugin
3115 dnl
3116 if test "${NEED_QTE_MAIN}" != "no"
3117 then
3118     AX_ADD_PLUGINS([qte_main])
3119     AX_ADD_CPPFLAGS([qte opie vout_sdl],[-DNEED_QTE_MAIN])
3120     AX_ADD_CXXFLAGS([qte_main],[${CPPFLAGS_qte} ${CXXFLAGS_qte}])
3121     AX_ADD_LDFLAGS([qte_main],[${LDFLAGS_qte}])
3122 fi
3123
3124
3125 dnl
3126 dnl  Plugin and builtin checks
3127 dnl
3128 builtin_support=false
3129 plugin_support=:
3130
3131 dnl Support for plugins - this must be AT THE END
3132 AC_ARG_ENABLE(plugins,
3133   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
3134   [if test "${enable_plugins}" = "no"
3135    then
3136      plugin_support=false
3137    fi])
3138
3139 dnl Automagically disable plugins if there is no system support for
3140 dnl dynamically loadable files (.so, .dll, .dylib).
3141 dnl don't forget vlc-win32 still can load .dll as plugins
3142 if test "${ac_cv_header_dlfcn_h}" = "no" -a "${ac_cv_header_image_h}" = "no" -a "${SYS}" != "mingw32"
3143 then
3144   echo "*** Your system doesn't have plugin support. All plugins will be built"
3145   echo "statically."
3146   plugin_support=false
3147 fi
3148
3149 dnl Export automake variables
3150 if ${plugin_support}
3151 then
3152   for plugin in `echo ${PLUGINS}`
3153   do
3154     eval "${plugin}_p=yes"
3155   done
3156 else
3157   AX_ADD_BUILTINS([${PLUGINS}])
3158   PLUGINS=""
3159 fi
3160 AM_CONDITIONAL(HAVE_PLUGINS, ${plugin_support})
3161
3162 [if echo "${BUILTINS}" | grep '[^ ]' >/dev/null 2>&1
3163 then
3164   builtin_support=:
3165   for builtin in `echo ${BUILTINS}`
3166   do
3167     eval "${builtin}_b=yes"
3168   done
3169 fi]
3170 AM_CONDITIONAL(HAVE_BUILTINS, ${builtin_support})
3171
3172 dnl Import conditional variables generated by bootstrap
3173 AX_VLC_CONDITIONALS
3174
3175 dnl
3176 dnl  Stuff used by the program
3177 dnl
3178 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION} ${CODENAME}", [Simple version string])
3179 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VLC media player - version ${VERSION} ${CODENAME} - (c) 1996-2003 VideoLAN", [Copyright string])
3180 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
3181
3182 VLC_SYMBOL="`echo ${VERSION} | sed -e 'y/.-/__/'`"
3183 AC_DEFINE_UNQUOTED(MODULE_SUFFIX, "__${VLC_SYMBOL}", [String suffix for module functions])
3184 AC_DEFINE_UNQUOTED(MODULE_SYMBOL, ${VLC_SYMBOL}, [Symbol suffix for module functions])
3185 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])
3186
3187 DATA_PATH="${ac_tool_prefix}/share/vlc"
3188 AC_SUBST(DATA_PATH)
3189 PLUGIN_PATH="${ac_tool_prefix}/lib/vlc"
3190 AC_SUBST(PLUGIN_PATH)
3191
3192 dnl
3193 dnl  Handle substvars that use $(top_srcdir)
3194 dnl
3195 VLC_CONFIG="top_builddir=\"\$(top_builddir)\" \$(top_builddir)/vlc-config"
3196 AC_SUBST(VLC_CONFIG)
3197 CPPFLAGS_save="${CPPFLAGS_save} -I\$(top_srcdir)/include"
3198
3199 dnl
3200 dnl  Restore *FLAGS
3201 dnl
3202 AX_RESTORE_FLAGS
3203
3204 dnl
3205 dnl  Create the vlc-config script
3206 dnl
3207 LDFLAGS_libvlc="${LDFLAGS_vlc} ${LDFLAGS_builtin}"
3208 for i in `echo "${BUILTINS}" | sed -e 's@[^ ]*/@@g'` ; do LDFLAGS_libvlc="${LDFLAGS_libvlc} ${libdir}/vlc/${i}.a `eval echo '$'{LDFLAGS_${i}}`" ; done
3209
3210 dnl
3211 dnl  Configuration is finished
3212 dnl
3213 AC_SUBST(SYS)
3214 AC_SUBST(ARCH)
3215 AC_SUBST(ALIASES)
3216 AC_SUBST(ASM)
3217 AC_SUBST(MOC)
3218 AC_SUBST(WINDRES)
3219 AC_SUBST(XPIDL)
3220 AC_SUBST(LIBEXT)
3221 AC_SUBST(INCLUDES)
3222 AC_SUBST(ALL_LINGUAS)
3223
3224 dnl Import substitutions generated by bootstrap
3225 AX_VLC_SUBSTS
3226
3227 dnl Create vlc-config.in
3228 AX_OUTPUT_VLC_CONFIG_IN
3229
3230 AC_OUTPUT([
3231   vlc-config
3232
3233   Makefile
3234   autotools/Makefile
3235   debian/Makefile
3236   doc/Makefile
3237   intl/Makefile
3238   ipkg/Makefile
3239   lib/Makefile
3240   modules/Makefile
3241   mozilla/Makefile
3242   m4/Makefile
3243   po/Makefile.in
3244   share/Makefile
3245   src/Makefile
3246
3247   modules/access/Makefile
3248   modules/access/dvd/Makefile
3249   modules/access/dvdplay/Makefile
3250   modules/access/dvdread/Makefile
3251   modules/access/mms/Makefile
3252   modules/access/pvr/Makefile
3253   modules/access/satellite/Makefile
3254   modules/access/v4l/Makefile
3255   modules/access/vcd/Makefile
3256   modules/access_output/Makefile
3257   modules/audio_filter/Makefile
3258   modules/audio_filter/channel_mixer/Makefile
3259   modules/audio_filter/converter/Makefile
3260   modules/audio_filter/resampler/Makefile
3261   modules/audio_mixer/Makefile
3262   modules/audio_output/Makefile
3263   modules/codec/Makefile
3264   modules/codec/a52old/Makefile
3265   modules/codec/a52old/downmix/Makefile
3266   modules/codec/a52old/imdct/Makefile
3267   modules/codec/cinepak/Makefile
3268   modules/codec/faad/Makefile
3269   modules/codec/ffmpeg/Makefile
3270   modules/codec/ffmpeg/postprocessing/Makefile
3271   modules/codec/mpeg_audio/Makefile
3272   modules/codec/mpeg_video/Makefile
3273   modules/codec/mpeg_video/idct/Makefile
3274   modules/codec/mpeg_video/motion/Makefile
3275   modules/codec/spudec/Makefile
3276   modules/codec/subsdec/Makefile
3277   modules/control/Makefile
3278   modules/control/corba/Makefile
3279   modules/control/lirc/Makefile
3280   modules/control/rc/Makefile
3281   modules/demux/Makefile
3282   modules/demux/aac/Makefile
3283   modules/demux/asf/Makefile
3284   modules/demux/avi/Makefile
3285   modules/demux/mp4/Makefile
3286   modules/demux/mpeg/Makefile
3287   modules/demux/util/Makefile
3288   modules/demux/wav/Makefile
3289   modules/encoder/Makefile
3290   modules/encoder/ffmpeg/Makefile
3291   modules/gui/Makefile
3292   modules/gui/beos/Makefile
3293   modules/gui/familiar/Makefile
3294   modules/gui/pda/Makefile
3295   modules/gui/gtk/Makefile
3296   modules/gui/gtk2/Makefile
3297   modules/gui/kde/Makefile
3298   modules/gui/macosx/Makefile
3299   modules/gui/ncurses/Makefile
3300   modules/gui/qnx/Makefile
3301   modules/gui/qt/Makefile
3302   modules/gui/skins/Makefile
3303   modules/gui/wxwindows/Makefile
3304   modules/misc/Makefile
3305   modules/misc/dummy/Makefile
3306   modules/misc/logger/Makefile
3307   modules/misc/memcpy/Makefile
3308   modules/misc/network/Makefile
3309   modules/misc/testsuite/Makefile
3310   modules/mux/Makefile
3311   modules/mux/mpeg/Makefile
3312   modules/packetizer/Makefile
3313   modules/stream_out/Makefile
3314   modules/video_chroma/Makefile
3315   modules/video_filter/Makefile
3316   modules/video_filter/deinterlace/Makefile
3317   modules/video_output/Makefile
3318   modules/video_output/directx/Makefile
3319   modules/video_output/mga/Makefile
3320   modules/video_output/qte/Makefile
3321   modules/video_output/x11/Makefile
3322   modules/visualization/Makefile
3323   modules/visualization/scope/Makefile
3324   modules/visualization/xosd/Makefile
3325 ],[
3326   chmod 0755 vlc-config
3327 ])
3328
3329 dnl Generate makefiles found by bootstrap
3330
3331 printf "
3332 vlc configuration
3333 --------------------
3334 vlc version           : ${VERSION}
3335 system                : ${SYS}
3336 architecture          : ${ARCH}
3337 build flavour         : "
3338 test "${enable_debug}" = "yes" && printf "debug "
3339 test "${enable_cprof}" = "yes" && printf "cprof "
3340 test "${enable_gprof}" = "yes" && printf "gprof "
3341 test "${enable_optimizations}" = "yes" && printf "optim "
3342 test "${enable_release}" = "yes" && printf "release " || printf "devel "
3343 echo "
3344 vlc aliases           :${ALIASES}
3345
3346 You can tune the compiler flags in vlc-config.
3347 To build vlc and its plugins, type \`make'.
3348 "
3349