* configure.ac : added --enable-goom and --with-goom-tree. Btw, I use a
[vlc.git] / configure.ac
1 dnl Autoconf settings for vlc
2 dnl $Id: configure.ac,v 1.67 2003/08/23 22:49:50 fenrir Exp $
3
4 AC_INIT(vlc,0.6.3-cvs)
5
6 CONFIGURE_LINE="$0 $*"
7 CODENAME="Trevelyan"
8
9 AC_PREREQ(2.50)
10 AC_CONFIG_SRCDIR(src/libvlc.c)
11 AC_CONFIG_AUX_DIR(autotools)
12 AC_CANONICAL_SYSTEM
13
14 dnl XXX: we don't put any flags here, because automake 1.5 doesn't support
15 dnl them. And we need the comma otherwize automake will choke on it.
16 AM_INIT_AUTOMAKE(vlc,0.6.3-cvs)
17 AM_CONFIG_HEADER(config.h)
18
19 dnl
20 dnl  Save *FLAGS
21 dnl
22 AX_SAVE_FLAGS
23
24 dnl
25 dnl Check for tools
26 dnl
27 AC_PROG_CC
28 AM_PROG_CC_C_O
29 AC_PROG_CPP
30 AC_PROG_CXX
31 AC_PROG_MAKE_SET
32 AC_PROG_INSTALL
33
34 dnl AC_PROG_EGREP only exists in autoconf 2.54+, so we use AC_EGREP_CPP right
35 dnl now otherwise it might be set in an obscure if statement.
36 AC_EGREP_CPP(foo,foo)
37
38 dnl AC_PROG_OBJC doesn't seem to exist, this is the KDE workaround
39 AC_MSG_CHECKING(for an Objective-C compiler)
40 OBJC="${CXX}"
41 AC_SUBST(OBJC)
42 OBJCFLAGS="${CXXFLAGS} -fgnu-runtime -fconstant-string-class=NSConstantString"
43 AC_SUBST(OBJCFLAGS)
44 dnl _AM_DEPENDENCIES(OBJC) doesn't work, so hard code OBJCDEPMODE here
45 #OBJCDEPMODE="depmode=gcc3"
46 #AC_SUBST(OBJCDEPMODE)
47 _AM_DEPENDENCIES(OBJC)
48 AC_MSG_RESULT(not implemented yet)
49
50 dnl Find the right ranlib, even when cross-compiling
51 AC_CHECK_TOOL(RANLIB, ranlib, :)
52 AC_CHECK_TOOL(STRIP, strip, :)
53 AC_CHECK_TOOL(AR, ar, :)
54 AC_CHECK_TOOL(LD, ld, :)
55
56 dnl AM_PROG_LIBTOOL
57 AC_PROG_INSTALL
58
59 dnl Check for compiler properties
60 AC_C_CONST
61 AC_C_INLINE
62
63 dnl
64 dnl  Set default values
65 dnl
66 LDFLAGS_vlc="${LDFLAGS}"
67 LIBEXT=".so"
68
69 dnl
70 dnl  Check the operating system
71 dnl
72 case "${target_os}" in
73   "")
74     SYS=unknown
75     ;;
76   linux*)
77     SYS=linux
78     ;;
79   bsdi*)
80     SYS=bsdi
81     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
82     AX_ADD_LDFLAGS([dvd dvdcss vcd cdda],[-ldvd])
83     ;;
84   *bsd*)
85     SYS="${target_os}"
86     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
87     ;;
88   darwin*)
89     SYS=darwin
90     CFLAGS_save="${CFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
91     CXXFLAGS_save="${CXXFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
92     OBJCFLAGS_save="${OBJCFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; OBJCFLAGS="${OBJCFLAGS_save}"
93     AX_ADD_LDFLAGS([vlc ffmpeg],[-all_load])
94     AX_ADD_LDFLAGS([vlc],[-Wl,-multiply_defined,suppress])
95     LIBEXT=".dylib"
96     ;;
97   *mingw32* | *cygwin*)
98     AC_CHECK_TOOL(WINDRES, windres, :)
99     LIBEXT=".dll"
100
101     case "${target_os}" in
102       *mingw32*)
103         SYS=mingw32
104         ;;
105       *cygwin*)
106         dnl Check if we are using the mno-cygwin mode in which case we are
107         dnl actually dealing with a mingw32 compiler.
108         AC_EGREP_CPP(yes,
109             [#ifdef WIN32
110              yes
111              #endif],
112             SYS=mingw32, SYS=cygwin)
113         ;;
114     esac
115
116     if test "${SYS}" = "mingw32"; then
117         # add ws2_32 for closesocket, select, recv
118         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
119         AX_ADD_LDFLAGS([vlc],[-lws2_32 -lnetapi32 -lwinmm -mwindows])
120         AX_ADD_LDFLAGS([ipv4 ipv6 access_http access_mms access_udp access_ftp access_output_udp sap slp http httpd stream_out_standard],[-lws2_32])
121     fi
122     ;;
123   *nto*)
124     SYS=nto
125     AX_ADD_LDFLAGS([x11 xvideo],[-lsocket])
126     ;;
127   solaris*)
128     SYS=solaris
129     ;;
130   hpux*)
131     SYS=hpux
132     LIBEXT=".sl"
133     ;;
134   beos)
135     SYS=beos
136     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
137     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
138     AX_ADD_LDFLAGS([vlc beos],[-lbe])
139     AX_ADD_CXXFLAGS([beos],[])
140     AX_ADD_LDFLAGS([beos],[-lmedia -ltranslation -ltracker -lgame])
141
142     dnl Check for BONE presence
143     AC_CHECK_LIB(socket, connect,
144         AX_ADD_LDFLAGS([vlc access_mms ipv4 httpd],[-lsocket -lbind]))
145
146     dnl Check for Zeta
147     AC_CHECK_LIB(zeta, find_directory_r, AX_ADD_LDFLAGS([vlc beos],[-lzeta]))
148     ;;
149   *)
150     SYS="${target_os}"
151     ;;
152 esac
153 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
154 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
155 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
156
157 dnl
158 dnl Gettext stuff
159 dnl
160 ALL_LINGUAS="de en_GB es fr it ja nl no pl pt_BR ru sv"
161 AM_GNU_GETTEXT_VERSION(0.11.5)
162 AM_GNU_GETTEXT
163 if test "${nls_cv_force_use_gnu_gettext}" = "yes"; then
164   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, Define if we use the local libintl)
165   INCLUDES="${INCLUDES} -I\$(top_builddir)/intl"
166 else
167   AC_CHECK_FUNCS(textdomain,,[
168     AC_CHECK_LIB(intl,textdomain,
169       AX_ADD_LDFLAGS([vlc],[${LIBINTL}]),,
170       ${LIBINTL}
171     )
172   ])
173 fi
174 AM_CONDITIONAL(BUILD_INTL, test "${nls_cv_force_use_gnu_gettext}" = "yes")
175 XGETTEXT="${XGETTEXT} --keyword=_NS --keyword=_ANS"
176
177 AC_MSG_CHECKING(for suffix of libraries)
178 AC_MSG_RESULT(${LIBEXT})
179
180 dnl Check for the need to include the mingwex lib for mingw32
181 if test "${SYS}" = "mingw32"
182 then
183     AC_CHECK_LIB(mingwex,opendir,
184         AC_CHECK_LIB(mingw32,opendir,AX_ADD_LDFLAGS([vlc],[]),
185             [AX_ADD_LDFLAGS([vlc gtk],[-lmingwex])])
186     )
187 fi
188
189 dnl Check for fnative-struct or mms-bitfields support for mingw32
190 if test "${SYS}" = "mingw32"
191 then
192     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
193         [ac_cv_c_mms_bitfields],
194         [CFLAGS="${CFLAGS_save} -mms-bitfields"
195          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
196     if test "${ac_cv_c_mms_bitfields}" != "no"; then
197         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
198         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
199     else
200         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
201             [ac_cv_c_fnative_struct],
202             [CFLAGS="${CFLAGS_save} -fnative-struct"
203              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
204         if test "${ac_cv_c_fnative_struct}" != "no"; then
205             CFLAGS_save="${CFLAGS_save} -fnative-struct";
206             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
207         fi
208     fi
209
210     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
211 fi
212
213 dnl Check for fvtable-thunks support for mingw32
214 if test "${SYS}" = "mingw32"
215 then
216 AC_LANG_PUSH(C++)
217     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
218         [ac_cv_cxx_fvtable_thunks],
219         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
220          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
221                         ac_cv_cxx_fvtable_thunks=no)])
222     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
223         CXXFLAGS_mingw32_special="-fvtable-thunks"
224     fi
225
226     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
227 AC_LANG_POP(C++)
228 fi
229
230 dnl Flags for plugin compilation
231 case "${SYS}" in
232   mingw32|cygwin)
233     AX_ADD_CFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
234     AX_ADD_CXXFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}])
235     AX_ADD_OBJCFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
236     ;;
237   *)
238     AX_ADD_CFLAGS([pic plugin mozilla],[-fpic -fPIC])
239     AX_ADD_CXXFLAGS([pic plugin mozilla],[-fpic -fPIC])
240     AX_ADD_OBJCFLAGS([pic plugin mozilla],[-fpic -fPIC])
241     AX_ADD_LDFLAGS([plugin mozilla],[-fpic -fPIC])
242     ;;
243 esac
244
245 dnl The -DSYS_FOO flag
246 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
247
248 dnl Check for system libs needed
249 need_libc=false
250
251 AC_CHECK_FUNCS(gettimeofday select strerror strtod strtol isatty vasprintf swab sigrelse getpwuid memalign posix_memalign gethostbyname2 if_nametoindex atoll getenv putenv setenv gmtime_r ctime_r)
252
253 dnl Check for usual libc functions
254 AC_CHECK_FUNCS(strdup strndup atof lseek)
255 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
256 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
257
258 dnl Check for setlocal and langinfo
259 AC_CHECK_FUNCS(setlocale)
260 AC_CHECK_HEADERS(langinfo.h)
261 AC_CHECK_FUNCS(nl_langinfo)
262
263 AC_CACHE_CHECK([for nl_langinfo and CODESET], ac_cv_langinfo_codeset,
264   [AC_TRY_LINK([#include <langinfo.h>],
265     [char* cs = nl_langinfo(CODESET);],
266     ac_cv_langinfo_codeset=yes,
267     ac_cv_langinfo_codeset=no)
268   ])
269 if test ${ac_cv_langinfo_codeset} = yes; then
270   AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
271     [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
272 fi
273
274 AC_CHECK_FUNCS(connect,,[
275   AC_CHECK_LIB(socket,connect,[
276     AX_ADD_LDFLAGS([vlc ipv4],-lsocket)
277   ])
278 ])
279
280 AC_CHECK_FUNCS(send,,[
281   AC_CHECK_LIB(socket,send,[
282     AX_ADD_LDFLAGS([access_http access_mms access_udp access_ftp sap http access_output_udp],[-lsocket])
283   ])
284 ])
285
286 AC_CHECK_FUNCS(gethostbyname,,[
287   AC_CHECK_LIB(nsl,gethostbyname,[
288     AX_ADD_LDFLAGS([ipv4 httpd vlc],[-lnsl])
289   ],[
290     AC_CHECK_LIB(bind,gethostbyname,[
291       AX_ADD_LDFLAGS([ipv4 httpd],[-lbind])
292     ])
293   ])
294 ])
295
296 dnl Check for socklen_t
297 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
298   [AC_TRY_COMPILE(
299      [#include <sys/types.h>
300       #include <sys/socket.h>],
301      [socklen_t len = 42; return len;],
302      ac_cv_type_socklen_t=yes,
303      ac_cv_type_socklen_t=no)])
304 if test "${ac_cv_type_socklen_t}" != "no"; then
305   AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define if <sys/socket.h> defines socklen_t.])
306 fi
307
308 dnl Check for va_copy
309 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
310   AC_TRY_LINK(
311     [#include <stdarg.h>],
312     [va_list ap1, ap2; va_copy(ap1,ap2);],
313     [ac_cv_c_va_copy="yes"],
314     [ac_cv_c_va_copy="no"]))
315 if test "${ac_cv_c_va_copy}" = "yes"; then
316   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
317 fi
318 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
319   AC_TRY_LINK(
320     [#include <stdarg.h>],
321     [va_list ap1, ap2; __va_copy(ap1,ap2);],
322     [ac_cv_c___va_copy="yes"],
323     [ac_cv_c___va_copy="no"]))
324 if test "${ac_cv_c___va_copy}" = "yes"; then
325   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
326 fi
327
328 AC_CHECK_FUNCS(inet_aton,,[
329   AC_CHECK_LIB(resolv,inet_aton,[
330     AX_ADD_LDFLAGS([ipv4 httpd],[-lresolv])
331   ])
332 ])
333
334 dnl Check for getopt (always use builtin one on win32)
335 if test "${SYS}" = "mingw32"; then
336 need_getopt=:
337 else
338 need_getopt=false
339 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
340 [ # FreeBSD has a gnugetopt library for this:
341   AC_CHECK_LIB([gnugetopt],[getopt_long],
342     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
343      AX_ADD_LDFLAGS([vlc],[-lgnugetopt])],
344     [need_getopt=:])])
345 fi
346 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
347
348 if test "${SYS}" != "mingw32"; then
349 AC_TYPE_SIGNAL
350 AC_CHECK_LIB(dl,dlopen,[
351   AX_ADD_LDFLAGS([vlc],[-ldl])
352 ])
353 AC_CHECK_LIB(m,cos,[
354   AX_ADD_LDFLAGS([imdct adjust distort a52tofloat32],[-lm])
355 ])
356 AC_CHECK_LIB(m,pow,[
357   AX_ADD_LDFLAGS([ffmpeg stream_out_transcode imdct imdct3dn imdctsse i420_rgb faad],[-lm])
358 ])
359 AC_CHECK_LIB(m,sqrt,[
360   AX_ADD_LDFLAGS([headphone_channel_mixer],[-lm])
361 ])
362 fi # end "${SYS}" != "mingw32"
363
364 if test "${SYS}" != "mingw32"; then
365 dnl Check for pthreads - borrowed from XMMS
366 THREAD_LIB=error
367 if test "${THREAD_LIB}" = "error"; then
368   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
369 fi
370 if test "${THREAD_LIB}" = "error"; then
371   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
372 fi
373 if test "${THREAD_LIB}" = "error"; then
374   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
375 fi
376 if test "${THREAD_LIB}" = "error"; then
377   AC_CHECK_FUNCS(pthread_mutex_lock)
378   THREAD_LIB=""
379 fi
380
381 dnl Check for cthreads under GNU/Hurd for instance
382 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
383
384 dnl
385 dnl  GNU portable threads
386 dnl
387 AC_ARG_ENABLE(pth,
388   [  --enable-pth            GNU Pth support (default disabled)],
389   [ if test "${enable_pth}" = "yes"; then
390     AC_CHECK_LIB(pth,pth_init)
391     AC_MSG_CHECKING(for pth_init in pth.h)
392     AC_EGREP_HEADER(pth_init,pth.h,[
393       AC_MSG_RESULT(yes)
394       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
395                 Define if <pth.h> defines pth_init)
396       THREAD_LIB="-lpth"
397     ],[
398       AC_MSG_RESULT(no)
399     ])
400     fi
401 ])
402
403 dnl
404 dnl  State Threads
405 dnl
406 AC_ARG_ENABLE(st,
407   [  --enable-st             State Threads (default disabled)],
408   [ if test "${enable_st}" = "yes"; then
409     AC_CHECK_LIB(st,st_init)
410     AC_MSG_CHECKING(for st_init in st.h)
411     AC_EGREP_HEADER(st_init,st.h,[
412       AC_MSG_RESULT(yes)
413       AC_DEFINE(ST_INIT_IN_ST_H, 1,
414                 Define if <st.h> defines st_init)
415       THREAD_LIB="-lst"
416     ],[
417       AC_MSG_RESULT(yes)
418     ])
419     fi
420 ])
421
422 AX_ADD_LDFLAGS([vlc plugin],[${THREAD_LIB}])
423
424 dnl Don't link with rt when using GNU-pth
425 if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
426   dnl HP/UX port
427   AC_CHECK_LIB(rt,sem_init, [AX_ADD_LDFLAGS([vlc],[-lrt])])
428
429   have_nanosleep=false
430   AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
431     AC_CHECK_LIB(rt,nanosleep,
432       [AX_ADD_LDFLAGS([vlc],[-lrt]) have_nanosleep=:],
433       [AC_CHECK_LIB(posix4,nanosleep,
434           [AX_ADD_LDFLAGS([vlc],[-lposix4]) have_nanosleep=:])]
435     )
436   ])
437   if ${have_nanosleep}; then
438     AC_DEFINE(HAVE_NANOSLEEP, 1,
439               Define if nanosleep is available.)
440   fi
441 fi
442
443 dnl Check for misc headers
444 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
445 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
446   AC_MSG_RESULT(yes)
447   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
448             Define if <pthread.h> defines pthread_cond_t.)],[
449   AC_MSG_RESULT(no)])
450
451 AC_MSG_CHECKING(for pthread_once in pthread.h)
452 AC_EGREP_HEADER(pthread_once,pthread.h,[
453   AC_MSG_RESULT(yes)
454   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
455             Define if <pthread.h> defines pthread_once.)],[
456   AC_MSG_RESULT(no)])
457 fi # end "${SYS}" != "mingw32"
458
459 AC_MSG_CHECKING(for strncasecmp in strings.h)
460 AC_EGREP_HEADER(strncasecmp,strings.h,[
461   AC_MSG_RESULT(yes)
462   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
463             Define if <strings.h> defines strncasecmp.)],[
464   AC_MSG_RESULT(no)])
465
466 dnl Check for headers
467 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h)
468 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
469 AC_CHECK_HEADERS(dlfcn.h image.h)
470 AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
471 if test "${SYS}" != "mingw32"; then
472 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
473 AC_CHECK_HEADERS(linux/version.h)
474 fi # end "${SYS}" != "mingw32"
475
476 AC_HEADER_TIME
477
478 dnl Check for dirent
479 need_dirent=false
480 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
481 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
482
483 dnl Mac OS X and other OSes don't have declaration for nanosleep
484 if test "${SYS}" != "mingw32"; then
485 AC_MSG_CHECKING(for nanosleep in time.h)
486 AC_EGREP_HEADER(nanosleep,time.h,[
487   AC_MSG_RESULT(yes)
488   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
489             Define if <time.h> defines nanosleep.)
490 ],[
491   AC_MSG_RESULT(no)
492 ])
493 fi # end "${SYS}" != "mingw32"
494
495 dnl Make sure we have timespecs
496 AC_MSG_CHECKING(for timespec in sys/time.h)
497 AC_EGREP_HEADER(timespec,sys/time.h,[
498   AC_MSG_RESULT(yes)
499   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
500             Define if <sys/time.h> defines struct timespec.)
501 ],[
502   AC_MSG_RESULT(no)
503 ])
504
505 dnl Check for threads library
506 if test "${SYS}" != "mingw32"; then
507 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
508 fi # end "${SYS}" != "mingw32"
509
510 dnl Default X headers and libraries
511 if test "${x_includes}" = "NONE"; then
512   x_includes="/usr/X11R6/include"
513 fi
514 if test "${x_libraries}" = "NONE"; then
515   x_libraries="/usr/X11R6/lib"
516 fi
517
518 dnl Build the gtk_main plugins?
519 NEED_GTK_MAIN=no
520 NEED_GNOME_MAIN=no
521 NEED_GTK2_MAIN=no
522 NEED_GNOME2_MAIN=no
523
524 dnl build the qte plugin ?
525 NEED_QTE_MAIN=no
526
527 dnl Check for ntohl, etc.
528 AC_CACHE_CHECK([for ntohl in sys/param.h],
529     [ac_cv_c_ntohl_sys_param_h],
530     [CFLAGS="${CFLAGS_save} -Wall -Werror"
531      AC_TRY_COMPILE([#include <sys/param.h>],
532         [void foo() { int meuh; ntohl(meuh); }],
533         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
534 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
535     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
536 fi
537
538 dnl Check for inline function size limit
539 AC_CACHE_CHECK([if \$CC accepts -finline-limit],
540     [ac_cv_c_inline_limit],
541     [CFLAGS="${CFLAGS_save} -finline-limit-30000"
542      AC_TRY_COMPILE([],,ac_cv_c_inline_limit=yes, ac_cv_c_inline_limit=no)])
543 if test "${ac_cv_c_inline_limit}" != "no"; then
544     CFLAGS_save="${CFLAGS_save} -finline-limit-30000"; CFLAGS="${CFLAGS_save}"
545     CXXFLAGS_save="${CXXFLAGS_save} -finline-limit-30000"; CXXFLAGS="${CXXFLAGS_save}"
546     OBJCFLAGS_save="${OBJCFLAGS_save} -finline-limit-30000"; OBJCFLAGS="${OBJCFLAGS_save}"
547 fi
548
549 # XXX: do this with an M4 macro?
550 #dnl Check for various -W flags
551 #for flag in "" all unreachable-code conversion sign-compare disabled-optimization
552 #do
553 #    AC_CACHE_CHECK([if \$CC accepts -W${flag}],
554 #        [ac_cv_c_W${flag}],
555 #        [CFLAGS="-W${flag} ${CFLAGS_save}"
556 #         AC_TRY_COMPILE([],,ac_cv_c_W${flag}=yes, ac_cv_c_W${flag}=no)])
557 #    if test "${ac_cv_c_W${flag}}" != "no"; then
558 #        CFLAGS_save="-W${flag} ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
559 #        CXXFLAGS_save="-W${flag} ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
560 #        OBJCFLAGS_save="-W${flag} ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
561 #    fi
562 #done
563
564 AC_CACHE_CHECK([if \$CC accepts -Wall],
565     [ac_cv_c_Wall],
566     [CFLAGS="-Wall ${CFLAGS_save}"
567      AC_TRY_COMPILE([],,ac_cv_c_Wall=yes, ac_cv_c_Wall=no)])
568
569 AC_CACHE_CHECK([if \$CC accepts -Wconversion],
570     [ac_cv_c_Wconversion],
571     [CFLAGS="-Wconversion ${CFLAGS_save}"
572      AC_TRY_COMPILE([],,ac_cv_c_Wconversion=yes, ac_cv_c_Wconversion=no)])
573
574 AC_CACHE_CHECK([if \$CC accepts -Wunreachable-code],
575     [ac_cv_c_Wunreachable_code],
576     [CFLAGS="-Wunreachable-code ${CFLAGS_save}"
577      AC_TRY_COMPILE([],,ac_cv_c_Wunreachable_code=yes, ac_cv_c_Wunreachable_code=no)])
578
579 AC_CACHE_CHECK([if \$CC accepts -Wsign-compare],
580     [ac_cv_c_Wsign_compare],
581     [CFLAGS="-Wsign-compare ${CFLAGS_save}"
582      AC_TRY_COMPILE([],,ac_cv_c_Wsign_compare=yes, ac_cv_c_Wsign_compare=no)])
583
584 if test "${ac_cv_c_Wall}" != "no"; then
585     CFLAGS_save="-Wall ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
586     CXXFLAGS_save="-Wall ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
587     OBJCFLAGS_save="-Wall ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
588 fi
589
590 if test "${ac_cv_c_Wsign_compare}" != "no"; then
591     CFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
592     CXXFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
593     OBJCFLAGS_save="-Wsign-compare ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
594 fi
595
596 dnl Check for -pipe
597 AC_CACHE_CHECK([if \$CC accepts -pipe],
598     [ac_cv_c_pipe],
599     [CFLAGS="${CFLAGS_save} -pipe"
600      AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
601 if test "${ac_cv_c_pipe}" != "no"; then
602     CFLAGS_save="${CFLAGS_save} -pipe"; CFLAGS="${CFLAGS_save}"
603     CXXFLAGS_save="${CXXFLAGS_save} -pipe"; CXXFLAGS="${CXXFLAGS_save}"
604     OBJCFLAGS_save="${OBJCFLAGS_save} -pipe"; OBJCFLAGS="${OBJCFLAGS_save}"
605 fi
606
607 dnl Check for various optimization flags
608 AC_CACHE_CHECK([if \$CC accepts -O3],
609     [ac_cv_c_o3],
610     [CFLAGS="${CFLAGS_save} -O3"
611      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
612 if test "${ac_cv_c_o3}" != "no"; then
613     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
614 fi
615
616 AC_CACHE_CHECK([if \$CC accepts -O2],
617     [ac_cv_c_o2],
618     [CFLAGS="${CFLAGS_save} -O2"
619      AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
620 if test "${ac_cv_c_o2}" != "no"; then
621     if test "${ac_cv_c_o3}" = "no"; then
622         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
623     fi
624     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O2"
625 else
626     AC_CACHE_CHECK([if \$CC accepts -O],
627         [ac_cv_c_o],
628         [CFLAGS="${CFLAGS_save} -O"
629          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
630     if test "${ac_cv_c_o}" != "no"; then
631         if test "${ac_cv_c_o3}" = "no"; then
632             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
633         fi
634         CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O"
635     fi
636 fi
637
638 dnl Check for -ffast-math
639 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
640     [ac_cv_c_fast_math],
641     [CFLAGS="${CFLAGS_save} -ffast-math"
642      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
643 if test "${ac_cv_c_fast_math}" != "no"; then
644     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
645 fi
646
647 dnl Check for -funroll-loops
648 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
649 if test "${SYS}" != "beos"
650 then
651   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
652       [ac_cv_c_unroll_loops],
653       [CFLAGS="${CFLAGS_save} -funroll-loops"
654        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
655   if test "${ac_cv_c_unroll_loops}" != "no"; then
656       CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
657   fi
658 fi
659
660 dnl Check for -fomit-frame-pointer
661 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
662     [ac_cv_c_omit_frame_pointer],
663     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
664      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
665 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
666     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
667     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
668     AX_ADD_CFLAGS([i420_yuy2_mmx],[-fomit-frame-pointer])
669 fi
670
671 dnl Check for -mdynamic-no-pic
672 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
673     [ac_cv_c_dynamic_no_pic],
674     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
675      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
676 if test "${ac_cv_c_dynamic_no_pic}" != "no"; then
677     AX_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
678     AX_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
679 fi
680
681 dnl Check for Darwin plugin linking flags
682 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error -lcc_dynamic],
683     [ac_cv_ld_darwin],
684     [CFLAGS="${CFLAGS_save} -bundle -undefined error -lcc_dynamic"
685      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
686 if test "${ac_cv_ld_darwin}" != "no"; then
687     AX_ADD_LDFLAGS([plugin],[-bundle -undefined error -lcc_dynamic])
688 fi
689
690 dnl Check for standard plugin linking flags
691 dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
692 if test "${SYS}" = "beos"; then
693   AX_ADD_LDFLAGS([plugin mozilla],[-nostart])
694 else
695   AC_CACHE_CHECK([if \$CC accepts -shared],
696       [ac_cv_ld_plugins],
697       [CFLAGS="${CFLAGS_save} -shared"
698        AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
699   if test "${ac_cv_ld_plugins}" != "no"; then
700     AX_ADD_LDFLAGS([plugin mozilla],[-shared])
701   fi
702 fi
703
704 dnl Check for variadic macros
705 AC_CACHE_CHECK([for variadic cpp macros],
706     [ac_cv_cpp_variadic_macros],
707     [CFLAGS="${CFLAGS_save}"
708      AC_TRY_COMPILE(
709          [#include <stdio.h>
710           #define a(b,c...) printf(b,##c)],
711          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
712          ac_cv_cpp_variadic_macros=yes,
713          ac_cv_cpp_variadic_macros=no)])
714 if test "${ac_cv_cpp_variadic_macros}" != "no"; then
715     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
716 fi
717
718 dnl Checks for __attribute__(aligned()) directive
719 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
720     [ac_cv_c_attribute_aligned],
721     [ac_cv_c_attribute_aligned=0
722         CFLAGS="${CFLAGS_save} -Werror"
723     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
724         AC_TRY_COMPILE([],
725         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
726         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
727     done
728         CFLAGS="${CFLAGS_save}"])
729 if test "${ac_cv_c_attribute_aligned}" != "0"; then
730     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
731         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
732 fi
733
734 dnl Checks for __attribute__(format()) directive
735 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
736     [ac_cv_c_attribute_format],
737     [ac_cv_c_attribute_format=no
738         CFLAGS="${CFLAGS_save} -Werror"
739         AC_TRY_COMPILE([],
740         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
741         [ac_cv_c_attribute_format=yes])
742         CFLAGS="${CFLAGS_save}"])
743 if test "${ac_cv_c_attribute_format}" != "no"; then
744     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
745 fi
746
747 dnl Check for __attribute__(())
748 AC_CACHE_CHECK([for __attribute__((packed))],
749   [ac_cv_c_attribute_packed],
750   [ac_cv_c_attribute_packed=no
751    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
752                     [ac_cv_c_attribute_packed=yes])])
753 if test "${ac_cv_c_attribute_packed}" != "no"; then
754   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
755 fi
756
757 dnl
758 dnl  Check the CPU
759 dnl
760 case "${target_cpu}" in
761   "")
762     ARCH=unknown
763     ;;
764   *)
765     ARCH="${target_cpu}"
766     ;;
767 esac
768
769 case "${ARCH}" in
770   hppa64)
771     AX_ADD_CFLAGS([mpeg_video_old],[-ffunction-sections])
772     ;;
773 esac
774
775 dnl
776 dnl  Enable profiling
777 dnl
778 AC_ARG_ENABLE(gprof,
779 [  --enable-gprof          gprof profiling (default disabled)])
780 AC_ARG_ENABLE(cprof,
781 [  --enable-cprof          cprof profiling (default disabled)])
782 test "${enable_gprof}" != "yes" && enable_gprof="no"
783 test "${enable_cprof}" != "yes" && enable_cprof="no"
784
785 dnl
786 dnl  default modules
787 dnl
788 #AX_ADD_BUILTINS([mpeg_video_old idct idctclassic motion])
789 AX_ADD_PLUGINS([dummy rc logger gestures memcpy])
790 AX_ADD_PLUGINS([es mpga m4v mpeg_system ps ts avi asf aac mp4 rawdv])
791 AX_ADD_PLUGINS([spudec mpeg_audio lpcm a52 dts cinepak])
792 AX_ADD_PLUGINS([deinterlace invert adjust wall transform distort clone crop motionblur])
793 AX_ADD_PLUGINS([float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif dtstospdif fixed32tofloat32 fixed32tos16 s16tofixed32 s16tofloat32 s16tofloat32swab s8tofloat32 u8tofixed32 u8tofloat32])
794 AX_ADD_PLUGINS([trivial_resampler ugly_resampler linear_resampler bandlimited_resampler])
795 AX_ADD_PLUGINS([trivial_channel_mixer headphone_channel_mixer])
796 AX_ADD_PLUGINS([trivial_mixer spdif_mixer float32_mixer])
797 AX_ADD_PLUGINS([aout_file])
798 #AX_ADD_PLUGINS([scope])
799 AX_ADD_PLUGINS([i420_rgb i420_yuy2 i422_yuy2 i420_ymga])
800 AX_ADD_PLUGINS([id3 m3u])
801 AX_ADD_PLUGINS([rawvideo])
802 AX_ADD_PLUGINS([wav araw demuxdump demuxsub adpcm a52sys au])
803 AX_ADD_PLUGINS([access_file access_udp access_http ipv4 access_mms])
804 AX_ADD_PLUGINS([access_ftp access_directory sap httpd http])
805
806 dnl
807 dnl  Switch to enable a version of VLC where most modules will be builtin
808 dnl
809 AC_ARG_ENABLE(mostly-builtin,
810 [  --enable-mostly-builtin most modules will be built-in (default disabled)])
811 if test "${enable_mostly_builtin}" = "yes"; then
812   AX_ADD_BUILTINS([${PLUGINS}])
813   PLUGINS=""
814 fi
815
816 dnl
817 dnl Some plugins aren't useful on some platforms
818 dnl
819 if test "${SYS}" != "mingw32"; then
820     AX_ADD_PLUGINS([screensaver])
821 else
822     AX_ADD_PLUGINS([ntservice])
823 fi
824
825 dnl
826 dnl  Accelerated modules
827 dnl
828 MMX_MODULES="memcpymmx i420_rgb_mmx i422_yuy2_mmx i420_ymga_mmx"
829 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
830 MMXEXT_MODULES="memcpymmxext"
831 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
832 THREEDNOW_MODULES="memcpy3dn"
833 SSE_MODULES=""
834 ALTIVEC_MODULES="memcpyaltivec"
835 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
836
837 if test "${enable_gprof}" != "yes"
838 then
839   MMX_MODULES="${MMX_MODULES} i420_yuy2_mmx"
840 fi
841
842 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
843     [ac_cv_mmx_inline],
844     [CFLAGS="${CFLAGS_save}"
845      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
846                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
847 if test "${ac_cv_mmx_inline}" != "no"; then
848   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
849 fi
850
851 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
852     [ac_cv_mmxext_inline],
853     [CFLAGS="${CFLAGS_save}"
854      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
855                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
856 if test "${ac_cv_mmxext_inline}" != "no"; then
857   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
858 fi
859
860 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
861     [ac_cv_3dnow_inline],
862     [CFLAGS="${CFLAGS_save}"
863      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
864                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
865 if test "${ac_cv_3dnow_inline}" != "no"; then
866   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
867   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
868 fi
869
870 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
871     [ac_cv_sse_inline],
872     [CFLAGS="${CFLAGS_save}"
873      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
874                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
875 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "mingw32"; then
876   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
877   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
878 fi
879
880 if test "${SYS}" != "mingw32"; then
881 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
882     [ac_cv_altivec_inline],
883     [CFLAGS="${CFLAGS_save}"
884      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
885          ac_cv_altivec_inline=yes,
886          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
887           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
888             [ac_cv_altivec_inline="-Wa,-m7400"],
889             ac_cv_altivec_inline=no)
890          ])])
891 if test "${ac_cv_altivec_inline}" != "no"; then
892   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
893   if test "${ac_cv_altivec_inline}" != "yes"; then
894     AX_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
895     AX_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
896     AX_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
897     AX_ADD_CFLAGS([vlc],[${ac_cv_altivec_inline}])
898   fi
899   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
900 fi
901
902 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
903     [ac_cv_c_altivec],
904     [CFLAGS="${CFLAGS_save} -faltivec"
905      # Darwin test
906      AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
907         ac_cv_c_altivec=-faltivec, [
908         # Linux/PPC test
909         CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -fvec"
910         AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
911             [ac_cv_c_altivec="-fvec"], ac_cv_c_altivec=no)
912         ])
913      CFLAGS="${CFLAGS_save}"])
914 if test "${ac_cv_c_altivec}" != "no"; then
915   AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
916   AX_ADD_CFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[${ac_cv_c_altivec}])
917   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
918 fi
919
920 AC_CACHE_CHECK([if linker needs -framework vecLib],
921     [ac_cv_ld_altivec],
922     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
923      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
924      LDFLAGS="${LDFLAGS_save}"
925     ])
926 if test "${ac_cv_ld_altivec}" != "no"; then
927   AX_ADD_LDFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[-framework vecLib])
928 fi
929 fi # end "${SYS}" != "mingw32"
930
931 AC_ARG_WITH(,[])
932 AC_ARG_WITH(,[Optimization options:])
933
934 dnl
935 dnl  Special arch tuning
936 dnl
937 AC_ARG_WITH(tuning,
938 [  --with-tuning=ARCH      enable special tuning for an architecture
939                           (default i686 on IA-32 and 750 on PPC)])
940 if test -n "${with_tuning}"; then
941     if test "${target_cpu}" = "powerpc"; then
942         CFLAGS_TUNING="-mtune=${with_tuning}"
943     else
944         CFLAGS_TUNING="-mcpu=${with_tuning}"
945     fi
946 else
947     if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "i486" -o "${target_cpu}" = "i386"; then CFLAGS_TUNING="-mcpu=pentiumpro"
948     else
949         if test "${target_cpu}" = "powerpc"; then CFLAGS_TUNING="-mtune=750"; fi
950     fi
951 fi
952
953 dnl
954 dnl  x86 accelerations
955 dnl
956 if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "x86" -o "${target_cpu}" = "i386"
957 then
958     ARCH="${ARCH} mmx"
959     AX_ADD_BUILTINS([${ACCEL_MODULES}])
960 fi
961
962 dnl
963 dnl  Enable/disable optimizations
964 dnl
965 AC_ARG_ENABLE(optimizations,
966 [  --disable-optimizations disable compiler optimizations (default enabled)])
967 test "${enable_optimizations}" != "no" && enable_optimizations="yes"
968
969 dnl
970 dnl  AltiVec acceleration
971 dnl
972 AC_ARG_ENABLE(altivec,
973 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
974 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
975     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ],
976 [ if test "${target_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
977     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ])
978
979 dnl
980 dnl  Debugging mode
981 dnl
982 AC_ARG_ENABLE(debug,
983 [  --enable-debug          debug mode (default disabled)])
984 test "${enable_debug}" != "yes" && enable_debug="no"
985
986 dnl
987 dnl  Enable release-specific flags
988 dnl
989 AC_ARG_ENABLE(release,
990 [  --enable-release        activate extra optimizations (default disabled)])
991 test "${enable_release}" != "yes" && enable_release="no"
992
993 dnl
994 dnl Stream output
995 dnl
996 AC_ARG_ENABLE(sout,
997   [  --enable-sout           Stream output modules (default enabled)])
998 if test "${enable_sout}" != "no"
999 then
1000   AX_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
1001   AX_ADD_PLUGINS([mux_ts mux_ps mux_avi mux_mp4 mux_dummy])
1002   AX_ADD_PLUGINS([packetizer_mpegaudio packetizer_mpegvideo packetizer_a52])
1003   AX_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
1004   AX_ADD_PLUGINS([packetizer_copy])
1005
1006   AX_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es])
1007   AX_ADD_PLUGINS([stream_out_duplicate stream_out_display])
1008
1009   dnl Ogg and vorbis are handled in their respective section
1010 fi
1011
1012
1013 dnl
1014 dnl  Input plugins
1015 dnl
1016
1017 AC_ARG_WITH(,[Input plugins:])
1018
1019 dnl
1020 dnl  DVD module: optionally check for installed libdvdcss
1021 dnl
1022 AC_ARG_ENABLE(dvd,
1023 [  --enable-dvd            DVD input module (default enabled)])
1024 if test "${enable_dvd}" != "no"
1025 then
1026   AC_ARG_WITH(dvdcss,
1027   [    --with-dvdcss=PATH    libdvdcss headers and libraries])
1028   AC_ARG_WITH(dvdcss-tree,
1029   [    --with-dvdcss-tree=PATH libdvdcss tree for static linking])
1030   case "${with_dvdcss}" in
1031   ""|yes)
1032     if test -z "${with_dvdcss_tree}"
1033     then
1034       AC_CHECK_HEADERS(dvdcss/dvdcss.h,
1035         [ AX_ADD_PLUGINS([dvd])
1036           AX_ADD_LDFLAGS([dvd dvdcss],[-ldvdcss])],
1037         [ 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.])
1038           AC_MSG_ERROR([cannot find libdvdcss headers]) ])
1039     else
1040       AC_MSG_CHECKING(for libdvdcss.a in ${with_dvdcss_tree})
1041       real_dvdcss_tree="`cd ${with_dvdcss_tree} 2>/dev/null && pwd`"
1042       if test -z "${real_dvdcss_tree}"
1043       then
1044         dnl  The given directory can't be found
1045         AC_MSG_RESULT(no)
1046         AC_MSG_ERROR([cannot cd to ${with_dvdcss_tree}])
1047       fi
1048       if test -f "${real_dvdcss_tree}/src/.libs/libdvdcss.a"
1049       then
1050         dnl  Use a custom libdvdcss
1051         AC_MSG_RESULT(${real_dvdcss_tree}/src/.libs/libdvdcss.a)
1052         AX_ADD_BUILTINS([dvd])
1053         AX_ADD_LDFLAGS([dvd dvdcss],[-L${real_dvdcss_tree}/src/.libs -ldvdcss])
1054         AX_ADD_CPPFLAGS([dvd],[-I${real_dvdcss_tree}/src])
1055       else
1056         dnl  The given libdvdcss wasn't built
1057         AC_MSG_RESULT(no)
1058         AC_MSG_ERROR([cannot find ${real_dvdcss_tree}/src/.libs/libdvdcss.a, make sure you compiled libdvdcss in ${with_dvdcss_tree}])
1059       fi
1060     fi
1061   ;;
1062   no)
1063     dnl  Compile without dvdcss (dlopen version, works only under Linux)
1064     AX_ADD_PLUGINS([dvd])
1065     AX_ADD_CPPFLAGS([dvd],[-DGOD_DAMN_DMCA])
1066     AX_ADD_LDFLAGS([dvd],[-ldl])
1067   ;;
1068   *)
1069     AC_MSG_CHECKING(for dvdcss headers in ${with_dvdcss})
1070     if test -f ${with_dvdcss}/include/dvdcss/dvdcss.h
1071     then
1072       dnl  Use ${with_dvdcss}/include/dvdcss/dvdcss.h
1073       AC_MSG_RESULT(yes)
1074       AX_ADD_PLUGINS([dvd])
1075       AX_ADD_LDFLAGS([dvd dvdcss],[-L${with_dvdcss}/lib -ldvdcss])
1076       AX_ADD_CPPFLAGS([dvd],[-I${with_dvdcss}/include])
1077     else
1078       dnl  No libdvdcss could be found, sorry
1079       AC_MSG_RESULT(no)
1080       AC_MSG_ERROR([cannot find ${with_dvdcss}/include/dvdcss/dvdcss.h])
1081     fi
1082   ;;
1083   esac
1084 fi
1085
1086 dnl
1087 dnl dvdread module: check for libdvdread
1088 dnl
1089 AC_ARG_ENABLE(dvdread,
1090 [  --enable-dvdread        dvdread input module (default disabled)])
1091 if test "${enable_dvdread}" != "no"
1092 then
1093   AC_ARG_WITH(dvdread,
1094   [    --with-dvdread=PATH    libdvdread headers and libraries])
1095   AC_ARG_WITH(dvdread-tree,
1096   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
1097   if test -z "${with_dvdread}"
1098   then
1099     if test -z "${with_dvdread_tree}"
1100     then
1101       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
1102         [ AX_ADD_PLUGINS([dvdread])
1103           AX_ADD_LDFLAGS([dvdread],[-ldvdread ${LDFLAGS_dvdcss}])
1104         ],[
1105           if test -n "${enable_dvdread}"
1106           then
1107             AC_MSG_WARN([Please get libdvdread from http://www.dtek.chalmers.se/groups/dvd/downloads.shtml])
1108             AC_MSG_ERROR([cannot find libdvdread headers])
1109           fi
1110         ])
1111     else
1112       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
1113       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
1114       if test -z "${real_dvdread_tree}"
1115       then
1116         dnl  The given directory can't be found
1117         AC_MSG_RESULT(no)
1118         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
1119       fi
1120       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
1121       then
1122         dnl  Use a custom libdvdread
1123         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
1124         AX_ADD_BUILTINS([dvdread])
1125         AX_ADD_LDFLAGS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}])
1126         AX_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
1127       else
1128         dnl  The given libdvdread wasn't built
1129         AC_MSG_RESULT(no)
1130         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
1131       fi
1132     fi
1133   else
1134     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
1135     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
1136     then
1137       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
1138       AC_MSG_RESULT(yes)
1139       AX_ADD_PLUGINS([dvdread])
1140       AX_ADD_LDFLAGS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}])
1141       AX_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
1142     else
1143       dnl  No libdvdread could be found, sorry
1144       AC_MSG_RESULT(no)
1145       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
1146     fi
1147   fi
1148 fi
1149
1150 dnl
1151 dnl dvdplay module: check for libdvdplay
1152 dnl
1153 AC_ARG_ENABLE(dvdplay,
1154 [  --enable-dvdplay        dvdplay input module (default enabled)])
1155 if test "${enable_dvdplay}" != "no"
1156 then
1157   AC_ARG_WITH(dvdplay,
1158   [    --with-dvdplay=PATH    libdvdplay headers and libraries])
1159   AC_ARG_WITH(dvdplay-tree,
1160   [    --with-dvdplay-tree=PATH libdvdplay tree for static linking])
1161   if test -z "${with_dvdplay}"
1162   then
1163     if test -z "${with_dvdplay_tree}"
1164     then
1165       AC_CHECK_HEADERS(dvdplay/dvdplay.h,[
1166           AX_ADD_PLUGINS([dvdplay])
1167           AX_ADD_LDFLAGS([dvdplay],[-ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1168           AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread}])
1169         ],[
1170           if test -n "${enable_dvdplay}"
1171           then
1172             AC_MSG_WARN([Please get libdvdplay from http://www.videolan.org/.])
1173             AC_MSG_ERROR([cannot find libdvdplay headers])
1174           fi
1175         ])
1176     else
1177       AC_MSG_CHECKING(for libdvdplay.a in ${with_dvdplay_tree})
1178       real_dvdplay_tree="`cd ${with_dvdplay_tree} 2>/dev/null && pwd`"
1179       if test -z "${real_dvdplay_tree}"
1180       then
1181         dnl  The given directory can't be found
1182         AC_MSG_RESULT(no)
1183         AC_MSG_ERROR([cannot cd to ${with_dvdplay_tree}])
1184       fi
1185       if test -f "${real_dvdplay_tree}/src/.libs/libdvdplay.a"
1186       then
1187         dnl  Use a custom libdvdplay
1188         AC_MSG_RESULT(${real_dvdplay_tree}/src/.libs/libdvdplay.a)
1189         AX_ADD_BUILTINS([dvdplay])
1190         AX_ADD_LDFLAGS([dvdplay],[-L${real_dvdplay_tree}/src/.libs -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1191         AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${real_dvdplay_tree}/src])
1192       else
1193         dnl  The given libdvdplay wasn't built
1194         AC_MSG_RESULT(no)
1195         AC_MSG_ERROR([cannot find ${real_dvdplay_tree}/src/.libs/libdvdplay.a, make sure you compiled libdvdplay in ${with_dvdplay_tree}])
1196       fi
1197     fi
1198   else
1199     AC_MSG_CHECKING(for dvdplay headers in ${with_dvdplay})
1200     if test -f "${with_dvdplay}/include/dvdplay/dvdplay.h"
1201     then
1202       dnl  Use ${with_dvdplay}/include/dvdplay/dvdplay.h
1203       AC_MSG_RESULT(yes)
1204       AX_ADD_PLUGINS([dvdplay])
1205       AX_ADD_LDFLAGS([dvdplay],[-L${with_dvdplay}/lib -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1206       AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${with_dvdplay}/include])
1207     else
1208       dnl  No libdvdplay could be found, sorry
1209       AC_MSG_RESULT(no)
1210       AC_MSG_ERROR([cannot find ${with_dvdplay}/include/dvdplay/dvdplay.h])
1211     fi
1212   fi
1213 fi
1214
1215 dnl
1216 dnl  libdvbpsi ts demux/mux
1217 dnl
1218 AC_ARG_ENABLE(dvbpsi,
1219 [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
1220 if test "${enable_dvbpsi}" != "no"
1221 then
1222   AC_ARG_WITH(dvbpsi,
1223   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
1224   AC_ARG_WITH(dvbpsi,
1225   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
1226   case "${with_dvbpsi}" in
1227   ""|yes)
1228     if test -z "${with_dvbpsi_tree}"
1229     then
1230       AC_CHECK_HEADERS(dvbpsi/dr.h,
1231         [ AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi])
1232           AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-ldvbpsi]) ],
1233         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
1234         [#if defined( HAVE_STDINT_H )
1235 #   include <stdint.h>
1236 #elif defined( HAVE_INTTYPES_H )
1237 #   include <inttypes.h>
1238 #endif
1239 #include <dvbpsi/dvbpsi.h>
1240 #include <dvbpsi/descriptor.h>
1241 #include <dvbpsi/pat.h>
1242 #include <dvbpsi/pmt.h>])
1243     else
1244       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
1245       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
1246       if test -z "${real_dvbpsi_tree}"
1247       then
1248         dnl  The given directory can't be found
1249         AC_MSG_RESULT(no)
1250         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
1251       fi
1252       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
1253       then
1254         dnl  Use a custom libdvbpsi
1255         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
1256         AX_ADD_BUILTINS([ts_dvbpsi mux_ts_dvbpsi])
1257         AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-I${real_dvbpsi_tree}/src])
1258         AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-L${real_dvbpsi_tree}/src/.libs -ldvbpsi])
1259       else
1260         dnl  The given libdvbpsi wasn't built
1261         AC_MSG_RESULT(no)
1262         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
1263       fi
1264     fi
1265   ;;
1266   no)
1267     dnl  Compile without dvbpsi
1268   ;;
1269   *)
1270     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
1271     if test -z "${with_dvbpsi}"
1272     then
1273       LDFLAGS_test=""
1274       CPPFLAGS_test=""
1275     else
1276       LDFLAGS_test="-L${with_dvbpsi}/lib"
1277       CPPFLAGS_test="-I${with_dvbpsi}/include"
1278     fi
1279     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1280     AC_CHECK_HEADERS([dvbpsi/dr.h],[
1281       AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi])
1282       AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi],[${CPPFLAGS_test}])
1283       AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[${LDFLAGS_test} -ldvbpsi])
1284
1285     ],[
1286       if test -n "${enable_dvbpsi}"
1287       then
1288         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])
1289       fi
1290     ])
1291     CPPFLAGS="${CPPFLAGS_save}"
1292   ;;
1293   esac
1294 fi
1295
1296 dnl
1297 dnl  Video4Linux plugin
1298 dnl
1299 AC_ARG_ENABLE(v4l,
1300   [  --enable-v4l            Video4Linux input support (default disabled)])
1301 if test "${enable_v4l}" = "yes"
1302 then
1303   AC_ARG_WITH(v4l,
1304     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
1305   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
1306   then
1307     AX_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
1308   fi
1309
1310   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
1311   AC_CHECK_HEADERS(linux/videodev.h, [
1312     AX_ADD_PLUGINS([v4l])
1313   ],[])
1314   CPPFLAGS="${CPPFLAGS_save}"
1315 fi
1316
1317 dnl
1318 dnl  special access module for Hauppauge PVR cards
1319 dnl
1320 AC_ARG_ENABLE(pvr,
1321   [  --enable-pvr            PVR cards access module (default disabled)])
1322 if test "${enable_pvr}" = "yes"
1323 then
1324   AX_ADD_PLUGINS([pvr])
1325 fi
1326
1327 dnl
1328 dnl  VCD module
1329 dnl
1330 AC_ARG_ENABLE(vcd,
1331   [  --enable-vcd            VCD support for Linux, FreeBSD, MacOS X and Win32 (default enabled)])
1332
1333 if test "${enable_vcd}" != "no"
1334 then
1335   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1336   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1337     AC_MSG_RESULT(yes)
1338     AX_ADD_PLUGINS([vcd cdda])
1339   ],[
1340     AC_MSG_RESULT(no)
1341   ])
1342
1343   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1344   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1345     AC_MSG_RESULT(yes)
1346     AX_ADD_PLUGINS([vcd cdda])
1347     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1348   ],[
1349     AC_MSG_RESULT(no)
1350   ])
1351
1352   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1353   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1354     AC_MSG_RESULT(yes)
1355     AX_ADD_PLUGINS([vcd cdda])
1356     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1357   ],[
1358     AC_MSG_RESULT(no)
1359   ])
1360
1361   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
1362   then
1363     AX_ADD_PLUGINS([vcd cdda])
1364   fi
1365
1366   if test "${SYS}" = "darwin"
1367   then
1368     AX_ADD_PLUGINS([vcd cdda])
1369     AX_ADD_LDFLAGS([vcd cdda],[-framework IOKit -framework CoreFoundation])
1370   fi
1371 fi
1372
1373 dnl
1374 dnl  Satellite input module
1375 dnl
1376 AC_ARG_ENABLE(satellite,
1377   [  --enable-satellite      satellite card support (default disabled)],
1378   [ if test "${enable_satellite}" = "yes"
1379     then
1380       AX_ADD_PLUGINS([satellite])
1381     fi])
1382
1383 dnl
1384 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
1385 dnl
1386 AC_ARG_ENABLE(dvb,
1387   [  --enable-dvb            DVB-S/T/C card support (default disabled)])
1388
1389 if test "${enable_dvb}" = "yes"
1390 then
1391   AC_ARG_WITH(dvb,
1392   [    --with-dvb=PATH       path to a dvb- and v4l2-enabled kernel tree],[],[])
1393   if test "${with_dvb}" != "no" -a -n "${with_dvb}"
1394   then
1395     AX_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
1396   fi
1397
1398   CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_dvb}"
1399   AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
1400     AX_ADD_PLUGINS([dvb])
1401   ],[])
1402   CPPFLAGS="${CPPFLAGS_save}"
1403 fi
1404
1405 dnl
1406 dnl  ipv6 plugin - not for QNX yet
1407 dnl
1408 if test "${SYS}" != "nto" && test "${SYS}" != "mingw32"
1409 then
1410   have_ipv6=false
1411   AC_CHECK_FUNCS(inet_pton,[have_ipv6=:],[
1412     AC_CHECK_LIB(resolv,inet_pton,
1413       [have_ipv6=:
1414        AX_ADD_LDFLAGS([ipv6],[-lresolv])])
1415   ])
1416   AC_MSG_CHECKING(for sockaddr_in6 in netinet/in.h)
1417   AC_EGREP_HEADER(sockaddr_in6,netinet/in.h,
1418     [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no) have_ipv6=false])
1419   if ${have_ipv6}; then
1420     AX_ADD_PLUGINS([ipv6])
1421   fi
1422 fi
1423 if test "${SYS}" = "mingw32"
1424 then
1425   AC_MSG_CHECKING(for getaddrinfo in ws2tcpip.h)
1426   AC_EGREP_HEADER(addrinfo,ws2tcpip.h,[AC_MSG_RESULT(yes)
1427     AX_ADD_PLUGINS([ipv6])],[AC_MSG_RESULT(no)])
1428 fi
1429
1430 dnl
1431 dnl  ogg demux plugin
1432 dnl
1433 AC_ARG_ENABLE(ogg,
1434   [  --enable-ogg            Ogg demux support (default enabled)])
1435 if test "${enable_ogg}" != "no"
1436 then
1437   AC_CHECK_HEADERS(ogg/ogg.h, [
1438     AC_CHECK_LIB( ogg, oggpack_read, [
1439       AC_CHECK_LIB( ogg, oggpackB_read, [
1440         AX_ADD_CPPFLAGS([ogg],[-DHAVE_OGGPACKB])])
1441       AX_ADD_PLUGINS([ogg mux_ogg])
1442       AX_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
1443    ],[])
1444 fi
1445
1446 dnl
1447 dnl  matroska demux plugin
1448 dnl
1449 AC_ARG_ENABLE(mkv,
1450   [  --enable-mkv            Matroska demux support (default enabled)])
1451 if test "${enable_mkv}" != "no"
1452 then
1453 AC_LANG_PUSH(C++)
1454   dnl matroska headers include ebml headers directly... pouah that stinks
1455   CPPFLAGS="${CPPFLAGS_save} -I/usr/local/include/ebml -I/usr/include/ebml"
1456   AC_CHECK_HEADERS(EbmlVersion.h matroska/KaxVersion.h, [
1457     AC_CHECK_HEADERS(matroska/KaxAttachments.h)
1458     AX_ADD_PLUGINS([mkv])
1459     AX_ADD_CXXFLAGS([mkv],[-I/usr/local/include/ebml -I/usr/include/ebml])
1460     AC_CHECK_LIB(ebml_pic,main,[
1461       # We have ebml_pic, that's good, we can build an mkv.so plugin !
1462       AX_ADD_LDFLAGS([mkv],[-lmatroska_pic -lebml_pic])
1463     ],[
1464       AX_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
1465     ])
1466   ])
1467   CPPFLAGS="${CPPFLAGS_save}"
1468 AC_LANG_POP(C++)
1469 fi
1470
1471 dnl
1472 dnl  Codec plugins
1473 dnl
1474
1475 AC_ARG_WITH(,[Codec plugins:])
1476
1477 dnl
1478 dnl  mad plugin
1479 dnl
1480 AC_ARG_ENABLE(mad,
1481   [  --enable-mad            libmad module (default enabled)])
1482 if test "${enable_mad}" != "no"
1483 then
1484   AC_ARG_WITH(mad,
1485     [    --with-mad=PATH       path to libmad],[],[])
1486   if test "${with_mad}" != "no" -a -n "${with_mad}"
1487   then
1488     AX_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
1489     AX_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
1490   fi
1491
1492   AC_ARG_WITH(mad-tree,
1493     [    --with-mad-tree=PATH  mad tree for static linking],[],[])
1494   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
1495   then
1496     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
1497     if test -z "${real_mad_tree}"
1498     then
1499       dnl  The given directory can't be found
1500       AC_MSG_RESULT(no)
1501       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
1502     fi
1503     dnl  Use a custom libmad
1504     AC_MSG_CHECKING(for mad.h in ${real_mad_tree}/libmad)
1505     if test -f ${real_mad_tree}/libmad/mad.h
1506     then
1507       AC_MSG_RESULT(yes)
1508       AX_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}/libmad])
1509       AX_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/libmad/.libs])
1510       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1511       AC_CHECK_LIB(mad, mad_bit_init, [
1512         AX_ADD_BUILTINS([mpgatofixed32])
1513         AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])
1514         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
1515       ],[])
1516       LDFLAGS="${LDFLAGS_save}"
1517     else
1518       AC_MSG_RESULT(no)
1519       AC_MSG_ERROR([the specified tree doesn't have mad.h])
1520     fi
1521   else
1522     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
1523     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1524     AC_CHECK_HEADERS(mad.h, ,
1525       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
1526     AC_CHECK_LIB(mad, mad_bit_init, [
1527       AX_ADD_PLUGINS([mpgatofixed32])
1528       AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
1529       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
1530     CPPFLAGS="${CPPFLAGS_save}"
1531     LDFLAGS="${LDFLAGS_save}"
1532   fi
1533 fi
1534
1535 dnl
1536 dnl   libid3tag support
1537 dnl
1538 AC_CHECK_HEADERS(id3tag.h, [
1539   AC_CHECK_HEADERS(zlib.h, [
1540     AX_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
1541     AX_ADD_PLUGINS([id3tag])]) ])
1542
1543 dnl
1544 dnl  ffmpeg decoder plugin
1545 dnl
1546 AC_ARG_ENABLE(ffmpeg,
1547 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
1548 if test "${enable_ffmpeg}" != "no"
1549 then
1550   AC_ARG_WITH(ffmpeg-mp3lame,
1551     [    --with-ffmpeg-mp3lame   if ffmpeg has been compiled with mp3lame support],
1552     [
1553       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1554       dnl       linker would miserably barf on multiple definitions.
1555       AX_ADD_LDFLAGS([stream_out_transcode],[])
1556       AX_ADD_LDFLAGS([ffmpeg],[-lmp3lame]) ])
1557
1558   AC_ARG_WITH(ffmpeg-tree,
1559     [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1560
1561   dnl
1562   dnl test for !(--with-ffmpeg-tree)
1563   dnl
1564   if test "${with_ffmpeg_tree}" = "no" -o -z "${with_ffmpeg_tree}";then
1565     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1566     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1567     AC_CHECK_HEADERS(ffmpeg/avcodec.h postproc/postprocess.h)
1568     AC_CHECK_LIB(avcodec, avcodec_init, [
1569       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1570       AX_ADD_LDFLAGS([ffmpeg],[-lavcodec])
1571       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1572       dnl       linker would miserably barf on multiple definitions.
1573       AX_ADD_LDFLAGS([stream_out_transcode],[]) ],
1574        [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (cvs version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ])
1575     LDFLAGS="${LDFLAGS_save}"
1576     CPPFLAGS="${CPPFLAGS_save}"
1577   fi
1578
1579   dnl
1580   dnl test for --with-ffmpeg-tree
1581   dnl
1582   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}";then
1583     AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1584     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1585     if test -z "${real_ffmpeg_tree}"; then
1586       dnl  The given directory can't be found
1587       AC_MSG_RESULT(no)
1588       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1589     fi
1590     if test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
1591       dnl  Use a custom libffmpeg
1592       AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1593       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1594       AX_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec -lavcodec])
1595       AX_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavcodec])
1596
1597       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1598       dnl       linker would miserably barf on multiple definitions.
1599       AX_ADD_LDFLAGS([stream_out_transcode],[-L${real_ffmpeg_tree}/libavcodec])
1600       AX_ADD_CPPFLAGS([stream_out_transcode],[-I${real_ffmpeg_tree}/libavcodec])
1601     else
1602       dnl  The given libavcodec wasn't built
1603       AC_MSG_RESULT(no)
1604       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1605     fi
1606   fi
1607
1608   dnl Duplicate the ffmpeg CPPFLAGS and LDFLAGS for the encoder
1609   AX_ADD_CPPFLAGS([encoder_ffmpeg],[${CPPFLAGS_ffmpeg}])
1610   dnl XXX: we don't link with -lavcodec blah blah blah
1611   dnl AX_ADD_LDFLAGS([encoder_ffmpeg],[${LDFLAGS_ffmpeg}])
1612
1613   ac_have_vorbis_headers=yes
1614   AC_CHECK_HEADERS(vorbis/vorbisenc.h vorbis/codec.h,,
1615       ac_have_vorbis_headers=no)
1616   if test "$ac_have_vorbis_headers" = "yes"; then
1617     AX_ADD_LDFLAGS([stream_out_transcode],[-lvorbisenc -lvorbis -logg])
1618   fi
1619 fi
1620
1621 dnl
1622 dnl  faad decoder plugin
1623 dnl
1624 AC_ARG_ENABLE(faad,
1625 [  --enable-faad           faad codec (default disabled)])
1626 if test "${enable_faad}" = "yes"
1627 then
1628   AC_ARG_WITH(faad-tree,
1629   [    --with-faad-tree=PATH faad tree for static linking])
1630   if test -n "${with_faad_tree}"
1631   then
1632     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1633     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1634     if test -z "${real_faad_tree}"
1635     then
1636       dnl  The given directory can't be found
1637       AC_MSG_RESULT(no)
1638       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1639     fi
1640     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1641     then
1642       dnl  Use a custom faad
1643       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1644       AX_ADD_BUILTINS([faad])
1645       AX_ADD_LDFLAGS([faad],[-L${real_faad_tree}/libfaad/.libs -lfaad])
1646       AX_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
1647       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1648       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1649       AC_TRY_COMPILE([#include <faad.h>],
1650         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1651          unsigned long d; faacDecDecode(a,b,c,d);],
1652         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)])
1653       LDFLAGS="${LDFLAGS_save}"
1654       CPPFLAGS="${CPPFLAGS_save}"
1655     else
1656       dnl  The given libfaad wasn't built
1657       AC_MSG_RESULT(no)
1658       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1659     fi
1660   else
1661     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1662     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1663     AC_CHECK_HEADERS(faad.h, ,
1664       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1665     AC_CHECK_LIB(faad, faacDecOpen, [
1666       AX_ADD_PLUGINS([faad])
1667       AX_ADD_LDFLAGS([faad],[-lfaad])
1668       AC_TRY_COMPILE([#include <faad.h>],
1669         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1670          unsigned long d; faacDecDecode(a,b,c,d);],
1671         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)]) ],
1672       [ AC_MSG_ERROR([Cannot find libfaad library...]) ])
1673     LDFLAGS="${LDFLAGS_save}"
1674     CPPFLAGS="${CPPFLAGS_save}"
1675   fi
1676 fi
1677
1678
1679 dnl
1680 dnl  xvid decoder plugin
1681 dnl
1682 AC_ARG_ENABLE(xvid,
1683 [  --enable-xvid           xvid codec (default disabled)])
1684 if test "${enable_xvid}" = "yes"
1685 then
1686   AC_ARG_WITH(xvid,
1687     [    --with-xvid=PATH      path to xvid installation],[],[])
1688   if test "${with_xvid}" != "no" -a -n "${with_xvid}"
1689   then
1690     AX_ADD_CPPFLAGS([xvid],[-I${with_xvid}/include])
1691     AX_ADD_LDFLAGS([xvid],[-L${with_xvid}/lib])
1692   fi
1693
1694   AC_ARG_WITH(xvid-tree,
1695   [    --with-xvid-tree=PATH xvid tree for static linking])
1696   if test -n "${with_xvid_tree}"
1697   then
1698     AC_MSG_CHECKING(for libxvidcore.a in ${with_xvid_tree})
1699     real_xvid_tree="`cd ${with_xvid_tree} 2>/dev/null && pwd`"
1700     if test -z "${real_xvid_tree}"
1701     then
1702       dnl  The given directory can't be found
1703       AC_MSG_RESULT(no)
1704       AC_MSG_ERROR([cannot cd to ${with_xvid_tree}])
1705     fi
1706     if test -f "${real_xvid_tree}/build/generic/libxvidcore.a"
1707     then
1708       dnl  Use a custom xvid
1709       AC_MSG_RESULT(${real_xvid_tree}/build/generic/libxvidcore.a)
1710       AX_ADD_BUILTINS([xvid])
1711       AX_ADD_LDFLAGS([xvid],[-L${real_xvid_tree}/build/generic -lxvidcore])
1712       AX_ADD_CPPFLAGS([xvid],[-I${real_xvid_tree}/src])
1713     else
1714       dnl  The given libxvidcore wasn't built
1715       AC_MSG_RESULT(no)
1716       AC_MSG_ERROR([cannot find ${real_xvid_tree}/build/generic/libxvidcore.a, make sure you compiled libxvidcore in ${with_xvid_tree}])
1717     fi
1718   else
1719     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xvid}"
1720     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xvid}"
1721     AC_CHECK_HEADERS(xvid.h, ,
1722       [ AC_MSG_ERROR([Cannot find development headers for libxvidcore...]) ])
1723     AC_CHECK_LIB(xvidcore, xvid_init, [
1724       AX_ADD_PLUGINS([xvid])
1725       AX_ADD_LDFLAGS([xvid],[-lxvidcore]) ],
1726       [ AC_MSG_ERROR([Cannot find libxvidcore library...]) ])
1727     LDFLAGS="${LDFLAGS_save}"
1728     CPPFLAGS="${CPPFLAGS_save}"
1729   fi
1730
1731   dnl Duplicate the xvid CPPFLAGS and LDFLAGS for the encoder
1732   AX_ADD_LDFLAGS([encoder_xvid],[${LDFLAGS_xvid}])
1733   AX_ADD_CPPFLAGS([encoder_xvid],[${CPPFLAGS_xvid}])
1734 fi
1735
1736 dnl
1737 dnl  QuickTime plugin
1738 dnl
1739 AC_ARG_ENABLE(quicktime,
1740   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
1741 if test "${enable_quicktime}" != "no" &&
1742   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
1743 then
1744   if test "${SYS}" = "mingw32"; then
1745     AX_ADD_BUILTINS([quicktime])
1746   else
1747   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
1748     [ AX_ADD_BUILTINS([quicktime])
1749       AX_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
1750     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
1751   fi
1752 fi
1753
1754 dnl
1755 dnl MP4 module
1756 dnl
1757 AC_CHECK_HEADERS(zlib.h, [
1758   AX_ADD_LDFLAGS([mp4 skins],[-lz])
1759 ] )
1760
1761
1762 dnl
1763 dnl skins module
1764 dnl
1765 AC_CHECK_HEADERS(libtar.h, [
1766   AX_ADD_LDFLAGS([skins],[-ltar])
1767 ] )
1768
1769
1770
1771 dnl
1772 dnl  a52 AC3 decoder plugin
1773 dnl
1774 AC_ARG_ENABLE(a52,
1775   [  --enable-a52            A/52 support with liba52 (default enabled)])
1776 if test "${enable_a52}" != "no"
1777 then
1778   AC_ARG_WITH(a52,
1779     [    --with-a52=PATH       a52 headers and libraries])
1780   AC_ARG_WITH(a52-tree,
1781     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
1782   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
1783   then
1784     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
1785     if test -z "${real_a52_tree}"
1786     then
1787       dnl  The given directory can't be found
1788       AC_MSG_RESULT(no)
1789       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
1790     fi
1791     dnl  Use a custom a52dec
1792     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
1793     if test -f ${real_a52_tree}/include/a52.h
1794     then
1795       AC_MSG_RESULT(yes)
1796       AX_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
1797       AX_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
1798       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
1799       AC_CHECK_LIB(a52, a52_free, [
1800         AX_ADD_BUILTINS([a52tofloat32])
1801         AX_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
1802         AX_ADD_LDFLAGS([a52tofloat32],[-la52])
1803         ],[
1804         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
1805         then
1806           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
1807         else
1808           AC_MSG_ERROR([the specified tree hasn't been compiled])
1809         fi
1810       ])
1811       LDFLAGS="${LDFLAGS_save}"
1812     else
1813       AC_MSG_RESULT(no)
1814       AC_MSG_ERROR([the specified tree doesn't have a52.h])
1815     fi
1816   else
1817     if test -z "${with_a52}"
1818     then
1819       LDFLAGS_test=""
1820       CPPFLAGS_test=""
1821     else
1822       LDFLAGS_test="-L${with_a52}/lib"
1823       CPPFLAGS_test="-I${with_a52}/include"
1824     fi
1825     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
1826     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
1827     AC_CHECK_HEADERS(a52dec/a52.h, [
1828       AC_CHECK_LIB(a52, a52_free, [
1829         AX_ADD_PLUGINS([a52tofloat32])
1830         AX_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
1831         AX_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
1832       ],[
1833         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
1834       ])
1835     ])
1836     CPPFLAGS="${CPPFLAGS_save}"
1837     LDFLAGS="${LDFLAGS_save}"
1838   fi
1839 fi
1840
1841 dnl
1842 dnl  DV plugin
1843 dnl
1844 AC_ARG_ENABLE(dv,
1845   [  --enable-dv             DV decoder support (deprecated in favor of ffmpeg) (default disabled)])
1846 if test "${enable_dv}" = "yes"
1847 then
1848   AC_CHECK_HEADERS(libdv/dv.h, [
1849     AX_ADD_PLUGINS([dv])
1850     AX_ADD_LDFLAGS([dv],[-ldv])
1851    ],[])
1852 fi
1853
1854 dnl
1855 dnl  Flac plugin
1856 dnl
1857 AC_ARG_ENABLE(flac,
1858   [  --enable-flac           flac decoder support (default disabled)])
1859 if test "${enable_flac}" = "yes"
1860 then
1861   AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
1862     AX_ADD_PLUGINS([flac flacdec])
1863     AX_ADD_LDFLAGS([flacdec],[-lFLAC])
1864    ],[])
1865 fi
1866
1867 dnl
1868 dnl  Libmpeg2 plugin
1869 dnl
1870 AC_ARG_ENABLE(libmpeg2,
1871   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
1872 if test "${enable_libmpeg2}" != "no"
1873 then
1874   AC_ARG_WITH(libmpeg2-tree,
1875   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
1876   if test -n "${with_libmpeg2_tree}"
1877   then
1878     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
1879     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
1880     if test -z "${real_libmpeg2_tree}"
1881     then
1882       dnl  The given directory can't be found
1883       AC_MSG_RESULT(no)
1884       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
1885     fi
1886     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
1887     then
1888       dnl  Use a custom libmpeg2
1889       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
1890       AX_ADD_PLUGINS([libmpeg2])
1891       AX_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
1892       AX_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
1893       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
1894     else
1895       dnl  The given libmpeg2 wasn't built
1896       AC_MSG_RESULT(no)
1897       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
1898     fi
1899   else
1900     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
1901       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
1902       AC_EGREP_CPP(yes,
1903         [#include <mpeg2dec/mpeg2.h>
1904          #ifdef MPEG2_RELEASE
1905          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
1906          yes
1907          #endif
1908          #endif],
1909         [AC_MSG_RESULT([yes])
1910           AX_ADD_PLUGINS([libmpeg2])
1911           AX_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
1912         [AC_MSG_RESULT([no])
1913           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
1914
1915       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
1916     )
1917   fi
1918 fi
1919
1920 dnl
1921 dnl  Vorbis plugin
1922 dnl
1923 AC_ARG_ENABLE(vorbis,
1924   [  --enable-vorbis         Vorbis decoder support (default enabled)])
1925 if test "${enable_vorbis}" != "no"
1926 then
1927   AC_CHECK_HEADERS(vorbis/codec.h, [
1928     AX_ADD_PLUGINS([vorbis])
1929     AX_ADD_LDFLAGS([vorbis],[-lvorbis -logg])
1930     if test "${enable_sout}" != "no"; then
1931       AX_ADD_PLUGINS([packetizer_vorbis])
1932       AX_ADD_LDFLAGS([packetizer_vorbis],[-lvorbis -logg])
1933     fi ],[])
1934 fi
1935
1936 dnl
1937 dnl  Tremor plugin
1938 dnl
1939 AC_ARG_ENABLE(tremor,
1940   [  --enable-tremor         Tremor decoder support (default disabled)])
1941 if test "${enable_tremor}" = "yes"
1942 then
1943   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
1944     AX_ADD_PLUGINS([tremor])
1945     AX_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
1946    ],[])
1947 fi
1948
1949 dnl
1950 dnl  tarkin decoder plugin
1951 dnl
1952 AC_ARG_ENABLE(tarkin,
1953 [  --enable-tarkin         experimental tarkin codec (default disabled)])
1954 if test "${enable_tarkin}" = "yes"
1955 then
1956   AC_ARG_WITH(tarkin-tree,
1957   [    --with-tarkin-tree=PATH tarkin tree for static linking])
1958   if test -n "${with_tarkin_tree}"
1959   then
1960     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
1961     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
1962     if test -f "${real_tarkin_tree}/tarkin.o"
1963     then
1964       AX_ADD_BUILTINS([tarkin])
1965       AX_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
1966       AX_ADD_LDFLAGS([tarkin],[${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])
1967       AC_MSG_RESULT(yes)
1968     else
1969       dnl  The given tarkin tree wasn't built
1970       AC_MSG_RESULT(no)
1971       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
1972                     make sure you compiled tarkin in ${with_tarkin_tree}])
1973     fi
1974   fi
1975 fi
1976
1977 dnl
1978 dnl  theora decoder plugin
1979 dnl
1980 AC_ARG_ENABLE(theora,
1981 [  --enable-theora         experimental theora codec (default disabled)])
1982 if test "${enable_theora}" = "yes"
1983 then
1984   AC_CHECK_HEADERS(theora/theora.h, [
1985     AC_CHECK_LIB(theora, theora_granule_time, [
1986       AX_ADD_BUILTINS([theora])
1987       if test "${SYS}" = "darwin"; then
1988         theora_libs="-ltheora"
1989       else
1990         theora_libs="-ltheora -logg"
1991       fi
1992       AX_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
1993       AC_MSG_ERROR([libtheora doesn't appear to be installed on you system.
1994 You also need to check that you have a libogg posterior to the 1.0 release.])],
1995       [-logg])
1996   ])
1997 fi
1998
1999 dnl
2000 dnl   subsdec support
2001 dnl
2002 AX_ADD_LDFLAGS([subsdec],[${LIBICONV}])
2003 AX_ADD_CPPFLAGS([subsdec],[${INCICONV}])
2004 AX_ADD_PLUGINS([subsdec])
2005
2006
2007 dnl
2008 dnl  Video Filters
2009 dnl
2010
2011 dnl
2012 dnl   png
2013 dnl
2014 AC_CHECK_HEADERS(png.h, [
2015     AX_ADD_LDFLAGS([logo],[-lpng -lz])
2016     AX_ADD_PLUGINS([logo])])
2017
2018 dnl
2019 dnl  Video plugins
2020 dnl
2021
2022 AC_ARG_WITH(,[Video plugins:])
2023
2024 dnl Check for DPMS
2025 if test "${SYS}" != "mingw32"
2026 then
2027   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2028   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
2029     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
2030     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
2031       AC_MSG_RESULT(yes)
2032       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
2033                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
2034     ],[
2035       AC_MSG_RESULT(no)
2036     ])
2037   ],,[
2038     #include <X11/Xlib.h>
2039   ])
2040   CPPFLAGS="${CPPFLAGS_save}"
2041 fi
2042
2043 dnl
2044 dnl  X11 module
2045 dnl  (enabled by default except on win32)
2046 dnl
2047 AC_ARG_ENABLE(x11,
2048   [  --enable-x11            X11 support (default enabled)])
2049 if test "${enable_x11}" != "no" &&
2050   (test "${SYS}" != "mingw32" || test "${enable_x11}" = "yes"); then
2051   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2052   AC_CHECK_HEADERS(X11/Xlib.h, [
2053     AX_ADD_PLUGINS([x11])
2054     AX_ADD_LDFLAGS([x11],[-L${x_libraries} -lX11 -lXext])
2055     AX_ADD_CPPFLAGS([x11],[-I${x_includes}])
2056     AC_CHECK_HEADERS(X11/extensions/Xinerama.h, [
2057       CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2058       AC_CHECK_LIB(Xinerama, XineramaQueryExtension, [
2059         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2060         AX_ADD_LDFLAGS([x11],[-lXinerama])
2061       ])
2062       CFLAGS="${CFLAGS_save}"
2063     ])
2064   ])
2065   CPPFLAGS="${CPPFLAGS_save}"
2066 fi
2067
2068 dnl
2069 dnl  XVideo module
2070 dnl  (enabled by default except on win32)
2071 dnl
2072 AC_ARG_ENABLE(xvideo,
2073   [  --enable-xvideo         XVideo support (default enabled)])
2074 if test "${enable_xvideo}" != "no" &&
2075   (test "${SYS}" != "mingw32" || test "${enable_xvideo}" = "yes"); then
2076   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2077   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
2078     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2079     AC_CHECK_LIB(Xv_pic,XvPutImage,
2080       # We have Xv_pic, that's good, we can build an xvideo.so plugin !
2081       AX_ADD_PLUGINS([xvideo])
2082       AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv_pic])
2083       AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}]),
2084       AC_CHECK_LIB(Xv,XvPutImage,[
2085         # We don't have Xv_pic, but we have Xv, let's make xvideo.a as builtin
2086         AX_ADD_PLUGINS([xvideo])
2087         AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv])
2088         AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2089       ],[
2090         # Otherwise... well, do nothing.
2091         :
2092       ])
2093     )
2094     AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
2095       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
2096         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2097         AX_ADD_LDFLAGS([xvideo],[-lXinerama])
2098       ])
2099     ])
2100     CFLAGS="${CFLAGS_save}"
2101   ]
2102   CPPFLAGS="${CPPFLAGS_save}")
2103 fi
2104
2105 dnl
2106 dnl  SDL module
2107 dnl
2108 AC_ARG_ENABLE(sdl,
2109   [  --enable-sdl            SDL support (default enabled)])
2110 if test "${enable_sdl}" != "no"
2111 then
2112   SDL_PATH="${PATH}"
2113   AC_ARG_WITH(sdl-config-path,
2114     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
2115     [ if test "${with_sdl_config_path}" != "no"
2116       then
2117         SDL_PATH="${with_sdl_config_path}:${PATH}"
2118       fi ])
2119   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
2120   SDL_CONFIG="${SDL12_CONFIG}"
2121   SDL_HEADER="SDL12/SDL.h"
2122   if test "${SDL_CONFIG}" = "no"
2123   then
2124     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
2125     SDL_CONFIG=${SDL11_CONFIG}
2126     SDL_HEADER="SDL11/SDL.h"
2127   fi
2128   if test "${SDL_CONFIG}" = "no"
2129   then
2130     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
2131     SDL_HEADER="SDL/SDL.h"
2132   fi
2133   # check for cross-compiling
2134   SDL_PREFIX=
2135   AC_ARG_WITH(sdl-prefix,
2136     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
2137                                e.g use as:
2138                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2139   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
2140   then
2141     SDL_PREFIX="--prefix=${with_sdl_prefix}"
2142   fi
2143   if test "${SDL_CONFIG}" != "no"
2144   then
2145     AX_ADD_PLUGINS([vout_sdl aout_sdl])
2146     AX_ADD_CFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
2147     AX_ADD_LDFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
2148     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
2149     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
2150       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
2151       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
2152           As a last resort we also test for SDL.h presence),
2153       [ AC_MSG_ERROR([The development package for SDL is not installed.
2154 Please install it and try again. Alternatively you can also configure with
2155 --disable-sdl.])
2156       ])])
2157     CPPFLAGS="${CPPFLAGS_save}"
2158     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
2159     then
2160       AC_MSG_ERROR([The development package for SDL is not installed.
2161 Please install it and try again. Alternatively you can also configure with
2162 --disable-sdl.])
2163     fi
2164   elif test "${enable_sdl}" =  "yes"
2165   then
2166     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
2167 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
2168     ])
2169   fi
2170 fi
2171
2172 dnl
2173 dnl  freetype module
2174 dnl
2175 AC_ARG_ENABLE(freetype,
2176   [  --enable-freetype       freetype support (default enabled)])
2177 if test "${enable_freetype}" != "no"
2178 then
2179   FREETYPE_PATH="${PATH}"
2180   AC_ARG_WITH(freetype-config-path,
2181     [    --with-freetype-config-path=PATH freetype-config path (default search in \$PATH)],
2182     [ if test "${with_freetype_config_path}" != "no"
2183       then
2184         FREETYPE_PATH="${with_freetype_config_path}:${PATH}"
2185       fi ])
2186   AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no, ${FREETYPE_PATH})
2187
2188   if test "${FREETYPE_CONFIG}" != "no"
2189   then
2190     AX_ADD_PLUGINS([freetype])
2191     AX_ADD_CFLAGS([freetype],[`${FREETYPE_CONFIG} --cflags`])
2192     AX_ADD_LDFLAGS([freetype],[`${FREETYPE_CONFIG} --libs`])
2193     AC_CHECK_HEADERS(Carbon/Carbon.h,
2194       [AX_ADD_LDFLAGS([freetype],[-framework Carbon])])
2195     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_freetype}"
2196   elif test "${enable_freetype}" =  "yes"
2197   then
2198     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
2199 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
2200     ])
2201   fi
2202 fi
2203
2204 dnl
2205 dnl  Qt Embedded module
2206 dnl  (disabled by default)
2207 dnl
2208 AC_ARG_ENABLE(qte,
2209   [  --enable-qte            QT Embedded support (default disabled)])
2210 if test "${enable_qte}" = "yes"
2211 then
2212   AC_ARG_WITH(qte,
2213   [    --with-qte=PATH       Qt Embedded headers and libraries])
2214   if test "${with_qte}" != "no" -a -n "${with_qte}"
2215   then
2216     AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2217     AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2218   else
2219     AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2220     AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2221   fi
2222   AX_ADD_PLUGINS([qte])
2223   NEED_QTE_MAIN=yes
2224   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2225   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2226     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2227   ] )
2228   CPPFLAGS="${CPPFLAGS_save}"
2229 fi
2230
2231 dnl
2232 dnl  Windows DirectX module
2233 dnl
2234 AC_ARG_ENABLE(directx,
2235   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
2236 if test "${enable_directx}" != "no"
2237 then
2238   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2239   then
2240     AC_ARG_WITH(directx,
2241     [    --with-directx=PATH   Win32 DirectX headers])
2242     if test -z "${with_directx}"
2243     then
2244       AC_CHECK_HEADERS(ddraw.h,
2245       [ AX_ADD_PLUGINS([vout_directx aout_directx])
2246         AX_ADD_LDFLAGS([vout_directx],[-lgdi32]) ])
2247     else
2248       AC_MSG_CHECKING(for directX headers in ${with_directx})
2249       if test -f ${with_directx}/ddraw.h
2250       then
2251         AX_ADD_PLUGINS([vout_directx aout_directx])
2252         AX_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
2253         AX_ADD_LDFLAGS([vout_directx],[-lgdi32])
2254         AC_MSG_RESULT(yes)
2255       else
2256         AC_MSG_RESULT(no)
2257         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
2258       fi
2259     fi
2260   fi
2261 fi
2262
2263 dnl
2264 dnl  Linux framebuffer module
2265 dnl
2266 AC_ARG_ENABLE(fb,
2267   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
2268     if test "${enable_fb}" != "no"
2269     then
2270       AC_CHECK_HEADERS(linux/fb.h, [
2271         AX_ADD_PLUGINS([fb])
2272       ])
2273     fi
2274
2275 dnl
2276 dnl  Linux MGA module
2277 dnl
2278 AC_ARG_ENABLE(mga,
2279   [  --enable-mga            Linux kernel Matrox support (default disabled)],
2280   [ if test "${enable_mga}" = "yes"
2281     then
2282       AX_ADD_PLUGINS([mga])
2283     fi ])
2284
2285 dnl
2286 dnl  SVGAlib module
2287 dnl
2288 AC_ARG_ENABLE(svgalib,
2289   [  --enable-svgalib        SVGAlib support (default disabled)])
2290 if test "${enable_svgalib}" = "yes"
2291 then
2292   AX_ADD_PLUGINS([svgalib])
2293   AX_ADD_LDFLAGS([svgalib],[-lvgagl -lvga])
2294 fi
2295
2296 dnl
2297 dnl  GGI module
2298 dnl
2299 AC_ARG_ENABLE(ggi,
2300   [  --enable-ggi            GGI support (default disabled)])
2301 if test "${enable_ggi}" = "yes"
2302 then
2303   AX_ADD_PLUGINS([ggi])
2304   AX_ADD_LDFLAGS([ggi],[-lggi])
2305   AC_ARG_WITH(ggi,
2306     [    --with-ggi=PATH       path to libggi],
2307     [ if test "${with_ggi}" != "no" -a -n "${with_ggi}"
2308       then
2309         AX_ADD_CPPFLAGS([ggi],[-I${with_ggi}/include])
2310         AX_ADD_LDFLAGS([ggi],[-L${with_ggi}/lib])
2311       fi ])
2312 fi
2313
2314 dnl
2315 dnl  Glide module
2316 dnl
2317 AC_ARG_ENABLE(glide,
2318   [  --enable-glide          Glide (3dfx) support (default disabled)])
2319 if test "${enable_glide}" = "yes"
2320 then
2321   AX_ADD_PLUGINS([glide])
2322   AX_ADD_LDFLAGS([glide],[-lglide2x -lm])
2323   AX_ADD_CPPFLAGS([glide],[-I/usr/include/glide])
2324   AC_ARG_WITH(glide,
2325     [    --with-glide=PATH     path to libglide],
2326     [ if test "${with_glide}" != "no" -a -n "${with_glide}"
2327       then
2328         AX_ADD_CPPFLAGS([glide],[-I${with_glide}/include])
2329         AX_ADD_LDFLAGS([glide],[-L${with_glide}/lib])
2330       fi ])
2331 fi
2332
2333 dnl
2334 dnl  AA plugin
2335 dnl
2336 AC_ARG_ENABLE(aa,
2337   [  --enable-aa             aalib output (default disabled)])
2338 if test "${enable_aa}" = "yes"
2339 then
2340   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
2341   if test "${have_aa}" = "true"
2342   then
2343     AX_ADD_PLUGINS([aa])
2344     AX_ADD_LDFLAGS([aa],[-laa])
2345   fi
2346 fi
2347
2348 dnl
2349 dnl  win32 GDI plugin
2350 dnl
2351 AC_ARG_ENABLE(wingdi,
2352   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
2353 if test "${enable_wingdi}" != "no"; then
2354   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2355     AX_ADD_PLUGINS([wingdi])
2356     AX_ADD_LDFLAGS([wingdi],[-lgdi32])
2357   fi
2358 fi
2359
2360 dnl
2361 dnl  Audio plugins
2362 dnl
2363
2364 AC_ARG_WITH(,[Audio plugins:])
2365
2366 dnl
2367 dnl  OSS /dev/dsp module (enabled by default except on win32)
2368 dnl
2369 AC_ARG_ENABLE(oss,
2370   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
2371
2372 if test "${enable_oss}" != "no" &&
2373   (test "${SYS}" != "mingw32" || test "${enable_oss}" = "yes")
2374 then
2375   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
2376     AX_ADD_PLUGINS([oss])
2377     AC_CHECK_LIB(ossaudio,main,AX_ADD_LDFLAGS([oss],[-lossaudio]))
2378   ])
2379 fi
2380
2381 dnl
2382 dnl  Esound module
2383 dnl
2384 AC_ARG_ENABLE(esd,
2385   [  --enable-esd            Esound library support (default disabled)],
2386   [if test "${enable_esd}" = "yes"
2387    then
2388      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
2389      if test "${ESD_CONFIG}" != "no"
2390      then
2391        AX_ADD_PLUGINS([esd])
2392        AX_ADD_CFLAGS([esd],[`${ESD_CONFIG} --cflags`])
2393        AX_ADD_LDFLAGS([esd],[`${ESD_CONFIG} --libs`])
2394      fi
2395    fi])
2396
2397 dnl
2398 dnl  aRts module
2399 dnl
2400 AC_ARG_ENABLE(arts,
2401   [  --enable-arts           aRts sound server (default disabled)],
2402   [if test "${enable_arts}" = "yes"
2403    then
2404      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
2405      if test "${ARTS_CONFIG}" != "no"
2406      then
2407        AX_ADD_PLUGINS([arts])
2408        AX_ADD_CFLAGS([arts],[`${ARTS_CONFIG} --cflags`])
2409        AX_ADD_LDFLAGS([arts],[`${ARTS_CONFIG} --libs `])
2410      fi
2411    fi])
2412
2413 dnl
2414 dnl  ALSA module
2415 dnl
2416 AC_ARG_ENABLE(alsa,
2417   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
2418   [if test "${enable_alsa}" = "yes"
2419    then
2420      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
2421      if test "${have_alsa}" = "true"
2422      then
2423        AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
2424                        #define ALSA_PCM_NEW_SW_PARAMS_API
2425                        #include <alsa/asoundlib.h>],
2426           [void foo() { snd_pcm_hw_params_get_period_time(0,0,0); }],
2427            AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
2428        AX_ADD_PLUGINS([alsa])
2429        AX_ADD_LDFLAGS([alsa],[-lasound -lm -ldl])
2430      else
2431        AC_MSG_ERROR([Could not find ALSA development headers])
2432      fi
2433    fi])
2434
2435 dnl
2436 dnl  win32 waveOut plugin
2437 dnl
2438 AC_ARG_ENABLE(waveout,
2439   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
2440 if test "${enable_waveout}" != "no"; then
2441   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2442     AX_ADD_PLUGINS([waveout])
2443     AX_ADD_LDFLAGS([waveout],[-lwinmm])
2444   fi
2445 fi
2446
2447 dnl
2448 dnl  CoreAudio plugin
2449 dnl
2450 AC_ARG_ENABLE(coreaudio,
2451   [  --enable-coreaudio      CoreAudio module (default enabled on MacOS X)])
2452 if test "${enable_coreaudio}" != "no" &&
2453   (test "${SYS}" = "darwin" || test "${enable_coreaudio}" = "yes")
2454 then
2455   AC_CHECK_HEADERS(CoreAudio/CoreAudio.h, 
2456     [ AX_ADD_BUILTINS([coreaudio])
2457       AX_ADD_LDFLAGS([coreaudio],[-framework CoreAudio])
2458       AC_MSG_CHECKING(for kAudioConverterPrimeMethod in AudioToolbox/AudioConverter.h)
2459       AC_EGREP_HEADER(kAudioConverterPrimeMethod,AudioToolbox/AudioConverter.h,[
2460         AC_MSG_RESULT(yes)
2461         AX_ADD_PLUGINS([coreaudio_resampler])
2462         AX_ADD_LDFLAGS([coreaudio_resampler],[-framework AudioToolbox])
2463       ],[ AC_MSG_RESULT(no) ])
2464     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
2465 fi
2466
2467 dnl
2468 dnl  Interface plugins
2469 dnl
2470
2471 AC_ARG_WITH(,[Interface plugins:])
2472
2473 dnl special case for BeOS
2474 if test "${SYS}" = "beos"
2475 then
2476     AX_ADD_PLUGINS([beos])
2477 fi
2478
2479 dnl
2480 dnl Skins module
2481 dnl
2482 AC_ARG_ENABLE(skins,
2483   [  --enable-skins          Skins interface module (default enabled on Win32)])
2484 if test "${enable_skins}" != "no"; then
2485   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2486
2487     AX_ADD_PLUGINS([skins])
2488     ALIASES="${ALIASES} svlc"
2489     AX_ADD_CPPFLAGS([skins],[-U_OFF_T_ -U_off_t -Imodules/gui/skins])
2490     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2491     AX_ADD_LDFLAGS([skins],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
2492
2493   else if test "${enable_skins}" = "yes"; then
2494     IMLIB2_PATH="${PATH}"
2495     AC_PATH_PROG(IMLIB2_CONFIG_SKINS, imlib2-config, no, ${IMLIB2_PATH})
2496     if test "${IMLIB2_CONFIG_SKINS}" = "no"; then
2497     AC_MSG_ERROR([Couldn't find the imlib2 package. You can download imlib2 from http://enlightenment.org/, or configure with --disable-skins.])
2498     fi
2499
2500     AX_ADD_PLUGINS([skins])
2501     ALIASES="${ALIASES} svlc"
2502     AX_ADD_CPPFLAGS([skins],[-Imodules/gui/skins -I${x_includes} `${IMLIB2_CONFIG_SKINS} --cflags` -DX11_SKINS])
2503     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2504     AX_ADD_LDFLAGS([skins],[-L${x_libraries} -lXext -lX11 `${IMLIB2_CONFIG_SKINS} --libs`])
2505   fi fi
2506 fi
2507
2508 dnl
2509 dnl  Gtk+ module
2510 dnl
2511 AC_ARG_ENABLE(gtk,
2512   [  --enable-gtk            Gtk+ support (default enabled)])
2513 if test "${enable_gtk}" != "no"
2514 then
2515   GTK_PATH="${PATH}"
2516   AC_ARG_WITH(gtk-config-path,
2517     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2518     [ if test "${with_gtk_config_path}" != "no"
2519       then
2520         GTK_PATH="${with_gtk_config_path}:${PATH}"
2521       fi ])
2522   # look for gtk-config
2523   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2524   GTK_CONFIG=${GTK12_CONFIG}
2525   if test "${GTK_CONFIG}" = "no"
2526   then
2527     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2528   fi
2529   if test "${GTK_CONFIG}" != "no"
2530   then
2531     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2532     then
2533       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
2534     fi
2535     if test "${SYS}" != "mingw32"; then
2536       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk gthread`])
2537       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`])
2538     else
2539       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk`])
2540       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`])
2541     fi
2542     # now look for the gtk.h header
2543     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
2544     ac_cv_gtk_headers=yes
2545     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2546       ac_cv_gtk_headers=no
2547       echo "Cannot find gtk development headers."
2548     ])
2549     if test "${ac_cv_gtk_headers}" = "yes"
2550     then
2551       AX_ADD_PLUGINS([gtk])
2552       if test "${SYS}" != "mingw32"; then
2553         NEED_GTK_MAIN=yes
2554       fi
2555       ALIASES="${ALIASES} gvlc"
2556     fi
2557     CPPFLAGS="${CPPFLAGS_save}"
2558   fi
2559 fi
2560
2561 dnl
2562 dnl  Gtk+2 module ! Disabled for know as it is unuseable and confuses users
2563 dnl
2564 dnl AC_ARG_ENABLE(gtk2,
2565 dnl   [  --enable-gtk2           Gtk2 support (default disabled)])
2566 dnl if test "${enable_gtk2}" = "yes"
2567 dnl then
2568 dnl   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2569 dnl   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
2570 dnl   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
2571 dnl   AX_ADD_PLUGINS([gtk2])
2572 dnl   if test "${SYS}" != "mingw32"; then
2573 dnl     NEED_GTK2_MAIN=yes
2574 dnl   fi
2575 dnl fi
2576
2577 dnl
2578 dnl  PDA Gtk+2 module
2579 dnl
2580 AC_ARG_ENABLE(pda,
2581   [  --enable-pda          PDA interface needs Gtk2 support (default disabled)])
2582 if test "x${enable_pda}" = "xyes"
2583 then
2584   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2585   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
2586   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
2587   AX_ADD_CFLAGS([pda],[${GTK2_CFLAGS} ${CFLAGS_pda}])
2588   AX_ADD_LDFLAGS([pda],[${GTK2_LIBS} ${LDFLAGS_pda}])
2589   AX_ADD_PLUGINS([pda])
2590   if test "${SYS}" != "mingw32"; then
2591     NEED_GTK2_MAIN=yes
2592   fi
2593 fi
2594
2595 dnl
2596 dnl  Gnome module
2597 dnl
2598 AC_ARG_ENABLE(gnome,
2599   [  --enable-gnome          Gnome interface support (default disabled)],
2600   [if test "${enable_gnome}" = "yes"; then
2601     # look for gnome-config
2602     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
2603     if test -x ${GNOME_CONFIG}
2604     then
2605        AX_ADD_CFLAGS([gnome],[`${GNOME_CONFIG} --cflags gtk gnomeui`])
2606        AX_ADD_LDFLAGS([gnome],[`${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`])
2607     fi
2608     # now look for the gnome.h header
2609     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
2610     AC_CHECK_HEADERS(gnome.h, [
2611       AX_ADD_PLUGINS([gnome])
2612       NEED_GTK_MAIN=yes
2613       NEED_GNOME_MAIN=yes
2614       ALIASES="${ALIASES} gnome-vlc"
2615       dnl We need this because of some moronic gnomesupport.h flavours
2616       AC_MSG_CHECKING(for strndup in gnome.h)
2617       AC_EGREP_HEADER(strndup,gnome.h,[
2618         AC_MSG_RESULT(yes)
2619         AC_DEFINE(STRNDUP_IN_GNOME_H, 1,
2620                   Define if <gnome.h> defines strndup.)],[
2621         AC_MSG_RESULT(no)])
2622      ],[
2623       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
2624 developement tools or remove the --enable-gnome option])
2625      ])
2626     CPPFLAGS="${CPPFLAGS_save}"
2627   fi])
2628
2629 dnl
2630 dnl  Gnome2 module ! Disabled for know as it is unuseable and confuses users
2631 dnl
2632 dnl AC_ARG_ENABLE(gnome2,
2633 dnl   [  --enable-gnome2         Gnome2 support (default disabled)])
2634 dnl if test "${enable_gnome2}" = "yes"
2635 dnl then
2636 dnl   PKG_CHECK_MODULES(GNOME2, [libgnomeui-2.0])
2637 dnl   AX_ADD_CFLAGS([gnome2],[${GNOME2_CFLAGS}])
2638 dnl   AX_ADD_LDFLAGS([gnome2],[${GNOME2_LIBS}])
2639 dnl   AX_ADD_PLUGINS([gnome2])
2640 dnl   if test "${SYS}" != "mingw32"; then
2641 dnl     NEED_GNOME2_MAIN=yes
2642 dnl   fi
2643 dnl fi
2644
2645 dnl
2646 dnl  wxWindows module
2647 dnl
2648 AC_ARG_ENABLE(wxwindows,
2649   [  --enable-wxwindows      wxWindows support (default enabled)])
2650 if test "${enable_wxwindows}" != "no"
2651 then
2652   WXWINDOWS_PATH="${PATH}"
2653   AC_ARG_WITH(wx-config-path,
2654     [    --with-wx-config-path=PATH wx-config path (default search in \$PATH)],
2655     [ if test "${with_wx_config_path}" != "no"
2656       then
2657         WXWINDOWS_PATH="${with_wx_config_path}:${PATH}"
2658       fi ])
2659   # look for wx-config
2660   AC_PATH_PROG(WX_CONFIG, wx-config, no, ${WXWINDOWS_PATH})
2661   if test "${WX_CONFIG}" != "no"
2662   then
2663     if expr 2.3.0 \> `${WX_CONFIG} --version` >/dev/null
2664     then
2665       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-wxwindows.])
2666     fi
2667     AX_ADD_CXXFLAGS([wxwindows],[`${WX_CONFIG} --cxxflags`])
2668     AX_ADD_LDFLAGS([wxwindows],[`${WX_CONFIG} --libs`])
2669     # now look for the wxprec.h header
2670     CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_wxwindows}"
2671     ac_cv_wx_headers=yes
2672     AC_CHECK_HEADERS(wx/wxprec.h, , [
2673       ac_cv_wx_headers=no
2674       echo "Cannot find wxWindows development headers."
2675     ])
2676     if test "${ac_cv_wx_headers}" = "yes"
2677     then
2678       AX_ADD_PLUGINS([wxwindows])
2679       ALIASES="${ALIASES} wxvlc"
2680     fi
2681     CPPFLAGS="${CPPFLAGS_save}"
2682   fi
2683 fi
2684
2685 dnl
2686 dnl  Qt module
2687 dnl
2688 AC_ARG_ENABLE(qt,
2689   [  --enable-qt             Qt interface support (default disabled)],
2690   [if test "${enable_qt}" = "yes"; then
2691      AX_ADD_PLUGINS([qt])
2692      ALIASES="${ALIASES} qvlc"
2693      AX_ADD_LDFLAGS([qt],[-L${QTDIR}/lib])
2694      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt}"
2695      AC_CHECK_LIB(qt-mt,main,[
2696        AX_ADD_LDFLAGS([qt],[-lqt-mt])
2697      ],[
2698        AC_CHECK_LIB(qt,main,[
2699          AX_ADD_LDFLAGS([qt],[-lqt])
2700        ])
2701      ])
2702      LDFLAGS="${LDFLAGS_save}"
2703      AX_ADD_CXXFLAGS([qt],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
2704      if test -x ${QTDIR}/bin/moc
2705      then
2706        MOC=${QTDIR}/bin/moc
2707      else
2708        MOC=moc
2709      fi
2710    fi])
2711
2712 dnl
2713 dnl  KDE module
2714 dnl
2715 AC_ARG_ENABLE(kde,
2716   [  --enable-kde            KDE interface support (default disabled)],
2717   [if test "${enable_kde}" = "yes"; then
2718      AX_ADD_PLUGINS([kde])
2719      ALIASES="${ALIASES} kvlc"
2720      AX_ADD_LDFLAGS([kde],[-L${KDEDIR}/lib])
2721      dnl Check for -lkfile (only in KDE 2) or -lkdeui -lkio (KDE 3)
2722      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2723      AC_CHECK_LIB(kfile,main,[
2724        AX_ADD_LDFLAGS([kde],[-lkfile])
2725      ])
2726      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2727      AC_CHECK_LIB(kdeui,main,[
2728        AX_ADD_LDFLAGS([kde],[-lkdeui])
2729      ])
2730      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2731      AC_CHECK_LIB(kio,main,[
2732        AX_ADD_LDFLAGS([kde],[-lkio])
2733      ])
2734      LDFLAGS="${LDFLAGS_save}"
2735      AX_ADD_CXXFLAGS([kde],[-I/usr/include/kde -I/usr/include/qt3 -I/usr/include/qt])
2736      AX_ADD_CXXFLAGS([kde],[-I${KDEDIR}/include -I${QTDIR}/include])
2737      if test -x ${QTDIR}/bin/moc
2738      then
2739        MOC=${QTDIR}/bin/moc
2740      else
2741        MOC=moc
2742      fi
2743    fi])
2744
2745 dnl
2746 dnl  Opie QT embedded module
2747 dnl
2748 AC_ARG_ENABLE(opie,
2749   [  --enable-opie           Qt embedded interface support (default disabled)],
2750   [if test "${enable_opie}" = "yes"; then
2751      AC_ARG_WITH(qte,
2752      [    --with-qte=PATH       Qt Embedded headers and libraries])
2753      if test "${with_qte}" != "no" -a -n "${with_qte}"
2754      then
2755        AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2756        AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2757      else
2758        AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'`])
2759        AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'`])
2760      fi
2761      CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2762      AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2763        AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2764      ] )
2765      CPPFLAGS="${CPPFLAGS_save}"
2766
2767      AX_ADD_PLUGINS([opie])
2768      NEED_QTE_MAIN=yes
2769      AX_ADD_LDFLAGS([opie],[-lqpe ${LDFLAGS_qte}])
2770      AX_ADD_CXXFLAGS([opie],[${CXXFLAGS_qte}])
2771      if test "${with_qte}" != "no" -a -n "${with_qte}"
2772      then
2773        MOC=${with_qte}/bin/moc
2774      else
2775        MOC=${QTDIR}/bin/moc
2776      fi
2777    fi])
2778
2779 dnl
2780 dnl  MacOS X module
2781 dnl
2782 AC_ARG_ENABLE(macosx,
2783   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
2784   [if test "${enable_macosx}" = "yes"
2785    then
2786      AX_ADD_BUILTINS([macosx])
2787      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2788    fi],
2789   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
2790      AX_ADD_BUILTINS([macosx])
2791      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2792    )])
2793
2794 dnl
2795 dnl  QNX RTOS module
2796 dnl
2797 AC_ARG_ENABLE(qnx,
2798   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
2799     if test "${enable_qnx}" != "no"
2800     then
2801       AC_CHECK_HEADERS(Ph.h, [
2802         AX_ADD_PLUGINS([qnx])
2803         AX_ADD_LDFLAGS([qnx],[-lasound -lph])
2804       ])
2805     fi
2806
2807 dnl
2808 dnl  ncurses module
2809 dnl
2810 AC_ARG_ENABLE(ncurses,
2811   [  --enable-ncurses        ncurses interface support (default disabled)],
2812   [if test "${enable_ncurses}" = "yes"; then
2813      AX_ADD_PLUGINS([ncurses])
2814      AX_ADD_LDFLAGS([ncurses],[-lncurses])
2815    fi])
2816
2817 dnl
2818 dnl  XOSD plugin
2819 dnl
2820 AC_ARG_ENABLE(xosd,
2821   [  --enable-xosd           xosd interface support (default disabled)])
2822 if test "${enable_xosd}" = "yes"
2823 then
2824   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
2825   AC_CHECK_LIB(xosd,xosd_set_offset,
2826       AC_DEFINE(HAVE_XOSD_VERSION_1, 1, Define if <xosd.h> is 1.0.x),
2827     AC_CHECK_LIB(xosd,xosd_set_horizontal_offset,
2828         AC_DEFINE(HAVE_XOSD_VERSION_2, 1, Define if <xosd.h> is 2.0.x),
2829       AC_TRY_COMPILE([#include <xosd.h>],
2830          [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
2831           AC_DEFINE(HAVE_XOSD_VERSION_0, 1, Define if <xosd.h> is pre-1.0.0))))
2832   if test "${have_xosd}" = "true"
2833   then
2834     AX_ADD_PLUGINS([xosd])
2835     AX_ADD_LDFLAGS([xosd],[-lxosd])
2836   fi
2837 fi
2838
2839 dnl
2840 dnl Visualisation plugin
2841 dnl
2842 AC_ARG_ENABLE(visual,
2843   [  --enable-visual            visualisation plugin (default enabled)])
2844 if test "${enable_visual}" != "no"
2845 then
2846     AX_ADD_PLUGINS([visual])
2847 fi
2848
2849 dnl
2850 dnl  goom visualization plugin
2851 dnl
2852 AC_ARG_ENABLE(goom,
2853 [  --enable-goom         goom visualisation plugin (default disabled)])
2854 if test "${enable_goom}" = "yes"
2855 then
2856   AC_ARG_WITH(goom-tree,
2857     [    --with-goom-tree=PATH goom tree for static linking (required)])
2858
2859   dnl
2860   dnl test for --with-goom-tree
2861   dnl
2862   if test "${with_goom_tree}" != "no" -a -n "${with_goom_tree}";then
2863     AC_MSG_CHECKING(for libgoom.a in ${with_goom_tree})
2864     real_goom_tree="`cd ${with_goom_tree} 2>/dev/null && pwd`"
2865     if test -z "${real_goom_tree}"; then
2866       dnl  The given directory can't be found
2867       AC_MSG_RESULT(no)
2868       AC_MSG_ERROR([cannot cd to ${with_goom_tree}])
2869     fi
2870     if test -f "${real_goom_tree}/libgoom.a"; then
2871       AC_MSG_RESULT(${real_goom_tree}/libgoom.a)
2872       AX_ADD_BUILTINS([goom])
2873       AX_ADD_LDFLAGS([goom],[-L${real_goom_tree} -lgoom])
2874       AX_ADD_CPPFLAGS([goom],[-I${real_goom_tree}])
2875     else
2876       dnl  The given libgoom wasn't built
2877       AC_MSG_RESULT(no)
2878       AC_MSG_ERROR([cannot find ${real_goom_tree}/libgoom.a, make sure you compiled goom in ${with_goom_tree}])
2879     fi
2880   else
2881     dnl  The --with-goom-tree isn't specified wasn't built
2882     AC_MSG_RESULT(no)
2883     AC_MSG_ERROR([You have to specify a tree with --with-goom-tree])
2884   fi
2885 fi
2886
2887 dnl
2888 dnl  SLP access plugin
2889 dnl
2890 AC_ARG_ENABLE(slp,
2891   [  --enable-slp            SLP service discovery support (default enabled)])
2892 if test "${enable_slp}" != "no"
2893 then
2894   AC_ARG_WITH(slp,
2895   [    --with-slp=PATH       libslp headers and libraries])
2896   if test -z "${with_slp}"
2897   then
2898     AC_CHECK_HEADERS(slp.h, have_slp="true", have_slp="false")
2899     if test "${have_slp}" = "true"
2900     then
2901       AX_ADD_PLUGINS([slp])
2902       AX_ADD_LDFLAGS([slp],[-lslp])
2903       AX_ADD_LDFLAGS([stream_out_standard],[-lslp])
2904     fi
2905   else
2906     AC_MSG_CHECKING(for slp headers in ${with_slp})
2907     if test -f ${with_slp}/slp.h
2908     then
2909       dnl  Use ${with_slp}/libslp/slp.h
2910       AC_MSG_RESULT(yes)
2911       AX_ADD_PLUGINS([slp])
2912       AX_ADD_LDFLAGS([slp],[-L${with_slp} -lslp])
2913       AX_ADD_LDFLAGS([stream_out_standard],[-L${with_slp} -lslp])
2914       AX_ADD_CPPFLAGS([slp],[-I${with_slp}])
2915       AC_DEFINE(HAVE_SLP_H)
2916     else
2917       dnl  No libslp could be found, sorry
2918       AC_MSG_RESULT(no)
2919       AC_MSG_ERROR([cannot find ${with_slp}/slp.h])
2920     fi
2921   fi
2922 fi
2923
2924 dnl
2925 dnl  Lirc plugin
2926 dnl
2927 AC_ARG_ENABLE(lirc,
2928   [  --enable-lirc           lirc support (default disabled)])
2929 if test "${enable_lirc}" = "yes"
2930 then
2931   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
2932   if test "${have_lirc}" = "true"
2933   then
2934     AX_ADD_PLUGINS([lirc])
2935     AX_ADD_LDFLAGS([lirc],[-llirc_client])
2936   fi
2937 fi
2938
2939 dnl 
2940 dnl  Joystick plugin
2941 dnl
2942 AC_ARG_ENABLE(joystick,
2943   [  --enable-joystick       joystick control (default disabled)])
2944 if test "${enable_joystick}" = "yes"
2945 then
2946  AC_CHECK_HEADER( linux/joystick.h, 
2947                 [AX_ADD_PLUGINS([joystick])]
2948                 )
2949 fi
2950
2951
2952 dnl
2953 dnl corba (ORBit) plugin
2954 dnl
2955 AC_ARG_ENABLE(corba,
2956   [  --enable-corba          corba interface support (default disabled)])
2957 if test "${enable_corba}" = "yes"; then
2958   ORBIT_PATH="${PATH}"
2959   AC_ARG_WITH(orbit-config-path,
2960   [    --with-orbit-config-path=PATH orbit-config path (default search in \$PATH)])
2961   if test "${with_orbit_config_path}" != "no"; then
2962     ORBIT_PATH="${with_orbit_config_path}:${PATH}"
2963   fi
2964   # look for orbit2-config
2965   AC_PATH_PROG(ORBIT_CONFIG, orbit2-config, no, ${ORBIT_PATH})
2966   if test "${ORBIT_CONFIG}" != "no"; then
2967     AX_ADD_CFLAGS(corba,[`${ORBIT_CONFIG} --cflags server`])
2968     AX_ADD_LDFLAGS(corba,[`${ORBIT_CONFIG} --libs server | sed 's,-rdynamic,,'`])
2969     # now look for the orbit.h header
2970     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_corba}"
2971     ac_cv_corba_headers=yes
2972     AC_CHECK_HEADERS(orbit/orbit.h, , [
2973       ac_cv_corba_headers=no
2974       AC_MSG_ERROR([Could not find corba development headers])
2975     ])
2976     if test "${ac_cv_corba_headers}" = "yes"; then
2977       AX_ADD_PLUGINS(corba)
2978     fi
2979     CPPFLAGS="${CPPFLAGS_save}"
2980   fi
2981 fi
2982
2983 AC_ARG_WITH(,[Misc options:])
2984
2985 dnl
2986 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
2987 dnl
2988 dnl  We give the user the opportunity to specify
2989 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
2990 dnl
2991 AC_ARG_WITH(words,
2992   [  --with-words=endianness set endianness (big or little)])
2993   case "${with_words}" in
2994     big)
2995       ac_cv_c_bigendian=yes
2996       ;;
2997     little)
2998       ac_cv_c_bigendian=no
2999       ;;
3000     *)
3001       dnl  Try to guess endianness by matching patterns on a compiled
3002       dnl  binary, by looking for an ASCII or EBCDIC string
3003       AC_CACHE_CHECK([whether the byte order is big-endian],
3004         [ac_cv_c_bigendian],
3005         [ac_cv_c_bigendian="unknown"
3006         [cat >conftest.c <<EOF
3007         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
3008         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
3009         void _a(void) { char*s = (char*)am; s = (char *)ai; }
3010         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
3011         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
3012         void _e(void) { char*s = (char*)em; s = (char*)ei; }
3013         int main(void) { _a(); _e(); return 0; }
3014 EOF
3015         ]
3016         if test -f conftest.c
3017         then
3018           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
3019               && test -f conftest.o
3020           then
3021             if test "`strings conftest.o | grep BIGenDianSyS`"
3022             then
3023               ac_cv_c_bigendian="yes"
3024             fi
3025             if test "`strings conftest.o | grep LiTTleEnDian`"
3026             then
3027               ac_cv_c_bigendian="no"
3028             fi
3029           fi
3030         fi
3031       ])
3032       if test "${ac_cv_c_bigendian}" = "unknown"
3033       then
3034         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
3035       fi
3036       ;;
3037   esac
3038 dnl  Now we know what to use for endianness, just put it in the header
3039 if test "${ac_cv_c_bigendian}" = "yes"
3040 then
3041   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
3042 fi
3043
3044 dnl
3045 dnl  Mozilla plugin
3046 dnl
3047 mozilla=false
3048 AC_ARG_ENABLE(mozilla,
3049   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
3050 if test "${enable_mozilla}" = "yes"
3051 then
3052   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
3053   if test "${MOZILLA_CONFIG}" = "no"
3054   then
3055     AC_MSG_ERROR([Please install the Mozilla development tools, mozilla-config was not found.])
3056   else
3057     if test "${SYS}" != "mingw32"; then
3058       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
3059       AC_CHECK_LIB(Xt,XtStrings,[
3060         AX_ADD_LDFLAGS([mozilla],[-L${x_libraries} -lXt])
3061       ])
3062       LDFLAGS="${LDFLAGS_save}"
3063     fi
3064     mozilla=:
3065     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
3066     AX_ADD_CPPFLAGS([mozilla],[[`${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`]])
3067     AX_ADD_LDFLAGS([mozilla],[`${MOZILLA_CONFIG} --libs plugin xpcom`])
3068     dnl Not necessarily in ${PATH}
3069     if test -z "${XPIDL}" -o ! -x "${XPIDL}"
3070     then
3071       XPIDL="/usr/lib/mozilla/xpidl"
3072     fi
3073   fi
3074 fi
3075 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
3076
3077 dnl
3078 dnl  test plugins
3079 dnl
3080 AC_ARG_ENABLE(testsuite,
3081   [  --enable-testsuite      build test modules (default disabled)])
3082 if test "${enable_testsuite}" = "yes"
3083 then
3084   TESTS="test1 test2 test3 test4"
3085
3086   dnl  we define those so that bootstrap sets the right linker
3087   AX_ADD_CXXFLAGS([test2],[])
3088   AX_ADD_OBJCFLAGS([test3],[])
3089   dnl  this one is needed until automake knows what to do
3090   AX_ADD_LDFLAGS([test3],[-lobjc])
3091
3092   AX_ADD_PLUGINS([${TESTS}])
3093   #AX_ADD_BUILTINS([${TESTS}])
3094 fi
3095
3096 dnl
3097 dnl  gtk_main plugin
3098 dnl
3099 if test "${NEED_GTK_MAIN}" != "no"
3100 then
3101     AX_ADD_PLUGINS([gtk_main])
3102     AX_ADD_CFLAGS([gtk pda],[-DNEED_GTK_MAIN])
3103     AX_ADD_CFLAGS([gtk_main],[${CFLAGS_gtk} ${CFLAGS_pda}])
3104     AX_ADD_LDFLAGS([gtk_main],[${LDFLAGS_gtk} ${LDFLAGS_pda}])
3105 fi
3106
3107 if test "${NEED_GNOME_MAIN}" != "no"
3108 then
3109     AX_ADD_PLUGINS([gnome_main])
3110     AX_ADD_CFLAGS([gnome_main],[${CFLAGS_gtk} ${CFLAGS_pda} ${CFLAGS_gnome}])
3111     AX_ADD_LDFLAGS([gnome_main],[${LDFLAGS_gtk} ${LDFLAGS_pda} ${LDFLAGS_gnome}])
3112 fi
3113
3114 if test "${NEED_GTK2_MAIN}" != "no"
3115 then
3116     AX_ADD_PLUGINS([gtk2_main])
3117     AX_ADD_CFLAGS([gtk2],[-DNEED_GTK2_MAIN])
3118     AX_ADD_CFLAGS([gtk2_main],[${CFLAGS_gtk2}])
3119     AX_ADD_LDFLAGS([gtk2_main],[${LDFLAGS_gtk2}])
3120 fi
3121
3122 if test "${NEED_GNOME2_MAIN}" != "no"
3123 then
3124     AX_ADD_PLUGINS([gnome2_main])
3125     AX_ADD_CFLAGS([gnome2_main],[${CFLAGS_gtk2} ${CFLAGS_gnome2}])
3126     AX_ADD_LDFLAGS([gnome2_main],[${LDFLAGS_gtk2} ${LDFLAGS_gnome2}])
3127 fi
3128
3129 dnl
3130 dnl  qte_main plugin
3131 dnl
3132 if test "${NEED_QTE_MAIN}" != "no"
3133 then
3134     AX_ADD_PLUGINS([qte_main])
3135     AX_ADD_CPPFLAGS([qte opie vout_sdl],[-DNEED_QTE_MAIN])
3136     AX_ADD_CXXFLAGS([qte_main],[${CPPFLAGS_qte} ${CXXFLAGS_qte}])
3137     AX_ADD_LDFLAGS([qte_main],[${LDFLAGS_qte}])
3138 fi
3139
3140
3141 dnl
3142 dnl  Plugin and builtin checks
3143 dnl
3144 builtin_support=false
3145 plugin_support=:
3146
3147 dnl Support for plugins - this must be AT THE END
3148 AC_ARG_ENABLE(plugins,
3149   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
3150   [if test "${enable_plugins}" = "no"
3151    then
3152      plugin_support=false
3153    fi])
3154
3155 dnl Automagically disable plugins if there is no system support for
3156 dnl dynamically loadable files (.so, .dll, .dylib).
3157 dnl don't forget vlc-win32 still can load .dll as plugins
3158 if test "${ac_cv_header_dlfcn_h}" = "no" -a "${ac_cv_header_image_h}" = "no" -a "${SYS}" != "mingw32"
3159 then
3160   echo "*** Your system doesn't have plugin support. All plugins will be built"
3161   echo "statically."
3162   plugin_support=false
3163 fi
3164
3165 dnl Export automake variables
3166 if ${plugin_support}
3167 then
3168   for plugin in `echo ${PLUGINS}`
3169   do
3170     eval "${plugin}_p=yes"
3171   done
3172 else
3173   AX_ADD_BUILTINS([${PLUGINS}])
3174   PLUGINS=""
3175 fi
3176 AM_CONDITIONAL(HAVE_PLUGINS, ${plugin_support})
3177
3178 [if echo "${BUILTINS}" | grep '[^ ]' >/dev/null 2>&1
3179 then
3180   builtin_support=:
3181   for builtin in `echo ${BUILTINS}`
3182   do
3183     eval "${builtin}_b=yes"
3184   done
3185 fi]
3186 AM_CONDITIONAL(HAVE_BUILTINS, ${builtin_support})
3187
3188 dnl Import conditional variables generated by bootstrap
3189 AX_VLC_CONDITIONALS
3190
3191 dnl
3192 dnl  Stuff used by the program
3193 dnl
3194 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION} ${CODENAME}", [Simple version string])
3195 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VLC media player - version ${VERSION} ${CODENAME} - (c) 1996-2003 VideoLAN", [Copyright string])
3196 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
3197
3198 VLC_SYMBOL="`echo ${VERSION} | sed -e 'y/.-/__/'`"
3199 AC_DEFINE_UNQUOTED(MODULE_SUFFIX, "__${VLC_SYMBOL}", [String suffix for module functions])
3200 AC_DEFINE_UNQUOTED(MODULE_SYMBOL, ${VLC_SYMBOL}, [Symbol suffix for module functions])
3201 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])
3202
3203 DATA_PATH="${ac_tool_prefix}/share/vlc"
3204 AC_SUBST(DATA_PATH)
3205 PLUGIN_PATH="${ac_tool_prefix}/lib/vlc"
3206 AC_SUBST(PLUGIN_PATH)
3207
3208 dnl
3209 dnl  Handle substvars that use $(top_srcdir)
3210 dnl
3211 VLC_CONFIG="top_builddir=\"\$(top_builddir)\" \$(top_builddir)/vlc-config"
3212 AC_SUBST(VLC_CONFIG)
3213 CPPFLAGS_save="${CPPFLAGS_save} -I\$(top_srcdir)/include"
3214
3215 dnl
3216 dnl  Restore *FLAGS
3217 dnl
3218 AX_RESTORE_FLAGS
3219
3220 dnl
3221 dnl  Create the vlc-config script
3222 dnl
3223 LDFLAGS_libvlc="${LDFLAGS_vlc} ${LDFLAGS_builtin}"
3224 for i in `echo "${BUILTINS}" | sed -e 's@[^ ]*/@@g'` ; do LDFLAGS_libvlc="${LDFLAGS_libvlc} ${libdir}/vlc/${i}.a `eval echo '$'{LDFLAGS_${i}}`" ; done
3225
3226 dnl
3227 dnl  Configuration is finished
3228 dnl
3229 AC_SUBST(SYS)
3230 AC_SUBST(ARCH)
3231 AC_SUBST(ALIASES)
3232 AC_SUBST(ASM)
3233 AC_SUBST(MOC)
3234 AC_SUBST(WINDRES)
3235 AC_SUBST(XPIDL)
3236 AC_SUBST(LIBEXT)
3237 AC_SUBST(INCLUDES)
3238 AC_SUBST(ALL_LINGUAS)
3239
3240 dnl Import substitutions generated by bootstrap
3241 AX_VLC_SUBSTS
3242
3243 dnl Create vlc-config.in
3244 AX_OUTPUT_VLC_CONFIG_IN
3245
3246 AC_OUTPUT([
3247   vlc-config
3248
3249   Makefile
3250   autotools/Makefile
3251   debian/Makefile
3252   doc/Makefile
3253   intl/Makefile
3254   ipkg/Makefile
3255   lib/Makefile
3256   modules/Makefile
3257   mozilla/Makefile
3258   m4/Makefile
3259   po/Makefile.in
3260   share/Makefile
3261   src/Makefile
3262
3263   modules/access/Makefile
3264   modules/access/dvb/Makefile
3265   modules/access/dvd/Makefile
3266   modules/access/dvdplay/Makefile
3267   modules/access/dvdread/Makefile
3268   modules/access/mms/Makefile
3269   modules/access/pvr/Makefile
3270   modules/access/satellite/Makefile
3271   modules/access/v4l/Makefile
3272   modules/access/vcd/Makefile
3273   modules/access_output/Makefile
3274   modules/audio_filter/Makefile
3275   modules/audio_filter/channel_mixer/Makefile
3276   modules/audio_filter/converter/Makefile
3277   modules/audio_filter/resampler/Makefile
3278   modules/audio_mixer/Makefile
3279   modules/audio_output/Makefile
3280   modules/codec/Makefile
3281   modules/codec/a52old/Makefile
3282   modules/codec/a52old/downmix/Makefile
3283   modules/codec/a52old/imdct/Makefile
3284   modules/codec/cinepak/Makefile
3285   modules/codec/faad/Makefile
3286   modules/codec/ffmpeg/Makefile
3287   modules/codec/ffmpeg/postprocessing/Makefile
3288   modules/codec/mpeg_audio/Makefile
3289   modules/codec/mpeg_video/Makefile
3290   modules/codec/mpeg_video/idct/Makefile
3291   modules/codec/mpeg_video/motion/Makefile
3292   modules/codec/spudec/Makefile
3293   modules/codec/subsdec/Makefile
3294   modules/control/Makefile
3295   modules/control/corba/Makefile
3296   modules/control/lirc/Makefile
3297   modules/control/rc/Makefile
3298   modules/demux/Makefile
3299   modules/demux/asf/Makefile
3300   modules/demux/avi/Makefile
3301   modules/demux/mp4/Makefile
3302   modules/demux/mpeg/Makefile
3303   modules/demux/util/Makefile
3304   modules/encoder/Makefile
3305   modules/encoder/ffmpeg/Makefile
3306   modules/gui/Makefile
3307   modules/gui/beos/Makefile
3308   modules/gui/pda/Makefile
3309   modules/gui/gtk/Makefile
3310   modules/gui/gtk2/Makefile
3311   modules/gui/kde/Makefile
3312   modules/gui/macosx/Makefile
3313   modules/gui/ncurses/Makefile
3314   modules/gui/qnx/Makefile
3315   modules/gui/qt/Makefile
3316   modules/gui/skins/Makefile
3317   modules/gui/wxwindows/Makefile
3318   modules/misc/Makefile
3319   modules/misc/dummy/Makefile
3320   modules/misc/logger/Makefile
3321   modules/misc/memcpy/Makefile
3322   modules/misc/network/Makefile
3323   modules/misc/testsuite/Makefile
3324   modules/mux/Makefile
3325   modules/mux/mpeg/Makefile
3326   modules/packetizer/Makefile
3327   modules/stream_out/Makefile
3328   modules/video_chroma/Makefile
3329   modules/video_filter/Makefile
3330   modules/video_filter/deinterlace/Makefile
3331   modules/video_output/Makefile
3332   modules/video_output/directx/Makefile
3333   modules/video_output/mga/Makefile
3334   modules/video_output/qte/Makefile
3335   modules/video_output/x11/Makefile
3336   modules/visualization/Makefile
3337   modules/visualization/scope/Makefile
3338   modules/visualization/xosd/Makefile
3339   modules/visualization/visual/Makefile
3340 ],[
3341   chmod 0755 vlc-config
3342 ])
3343
3344 dnl Generate makefiles found by bootstrap
3345
3346 printf "
3347 vlc configuration
3348 --------------------
3349 vlc version           : ${VERSION}
3350 system                : ${SYS}
3351 architecture          : ${ARCH}
3352 build flavour         : "
3353 test "${enable_debug}" = "yes" && printf "debug "
3354 test "${enable_cprof}" = "yes" && printf "cprof "
3355 test "${enable_gprof}" = "yes" && printf "gprof "
3356 test "${enable_optimizations}" = "yes" && printf "optim "
3357 test "${enable_release}" = "yes" && printf "release " || printf "devel "
3358 echo "
3359 vlc aliases           :${ALIASES}
3360
3361 You can tune the compiler flags in vlc-config.
3362 To build vlc and its plugins, type \`make'.
3363 "
3364