* Roku HD1000 audio output.
[vlc.git] / configure.ac
1 dnl Autoconf settings for vlc
2 dnl $Id$
3
4 AC_INIT(vlc,0.7.2-cvs)
5
6 CONFIGURE_LINE="$0 $*"
7 CODENAME="Bond"
8
9 AC_PREREQ(2.50)
10 AC_CONFIG_SRCDIR(src/libvlc.c)
11 AC_CONFIG_AUX_DIR(autotools)
12 AC_CANONICAL_SYSTEM
13
14 dnl XXX: we don't put any flags here, because automake 1.5 doesn't support
15 dnl them. And we need the comma otherwize automake will choke on it.
16 AM_INIT_AUTOMAKE(vlc,0.7.2-cvs)
17 AM_CONFIG_HEADER(config.h)
18
19 dnl
20 dnl  Save *FLAGS
21 dnl
22 AX_SAVE_FLAGS
23
24 dnl
25 dnl Check for tools
26 dnl
27 AC_PROG_CC
28 AM_PROG_CC_C_O
29 AC_PROG_CPP
30 AC_PROG_CXX
31 AC_PROG_CXXCPP
32 AC_PROG_MAKE_SET
33 AC_PROG_INSTALL
34
35 dnl AC_PROG_EGREP only exists in autoconf 2.54+, so we use AC_EGREP_CPP right
36 dnl now otherwise it might be set in an obscure if statement.
37 AC_EGREP_CPP(foo,foo)
38
39 dnl AC_PROG_OBJC doesn't seem to exist, this is the KDE workaround
40 AC_MSG_CHECKING(for an Objective-C compiler)
41 OBJC="${CXX}"
42 AC_SUBST(OBJC)
43 OBJCFLAGS="${CXXFLAGS} -fgnu-runtime -fconstant-string-class=NSConstantString"
44 AC_SUBST(OBJCFLAGS)
45 dnl _AM_DEPENDENCIES(OBJC) doesn't work, so hard code OBJCDEPMODE here
46 #OBJCDEPMODE="depmode=gcc3"
47 #AC_SUBST(OBJCDEPMODE)
48 _AM_DEPENDENCIES(OBJC)
49 AC_MSG_RESULT(not implemented yet)
50
51 dnl Find the right ranlib, even when cross-compiling
52 AC_CHECK_TOOL(RANLIB, ranlib, :)
53 AC_CHECK_TOOL(STRIP, strip, :)
54 AC_CHECK_TOOL(AR, ar, :)
55 AC_CHECK_TOOL(LD, ld, :)
56
57 dnl Sam, if you think I didn't see that... --Meuuh
58 dnl AM_PROG_LIBTOOL
59 AC_PROG_INSTALL
60
61 dnl Check for compiler properties
62 AC_C_CONST
63 AC_C_INLINE
64
65 dnl
66 dnl  Check for the contrib directory
67 dnl
68 topdir="`pwd`"
69 if test -d ${topdir}/extras/contrib/lib; then
70   export PATH=${topdir}/extras/contrib/bin:$PATH
71   export LD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$LD_LIBRARY_PATH
72   export DYLD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$DYLD_LIBRARY_PATH
73   CPPFLAGS="${CPPFLAGS} -I${topdir}/extras/contrib/include"
74   CPPFLAGS_save="${CPPFLAGS_save} -I${topdir}/extras/contrib/include"
75   CFLAGS="${CFLAGS} -I${topdir}/extras/contrib/include"
76   CFLAGS_save="${CFLAGS_save} -I${topdir}/extras/contrib/include"
77   CXXFLAGS="${CXXFLAGS} -I${topdir}/extras/contrib/include"
78   CXXFLAGS_save="${CXXFLAGS_save} -I${topdir}/extras/contrib/include"
79   OBJCFLAGS="${OBJCFLAGS} -I${topdir}/extras/contrib/include"
80   OBJCFLAGS_save="${OBJCFLAGS_save} -I${topdir}/extras/contrib/include"
81   if test -d ${topdir}/extras/contrib/vlc-lib; then
82     LDFLAGS="${LDFLAGS} -L${topdir}/extras/contrib/vlc-lib"
83     LDFLAGS_save="${LDFLAGS_save} -L${topdir}/extras/contrib/vlc-lib"
84   fi
85   LDFLAGS="${LDFLAGS} -L${topdir}/extras/contrib/lib"
86   LDFLAGS_save="${LDFLAGS_save} -L${topdir}/extras/contrib/lib"
87   with_livedotcom_tree=${topdir}/extras/contrib/src/live
88   with_goom_tree=${topdir}/extras/contrib/src/goom
89 fi
90
91 dnl
92 dnl  Set default values
93 dnl
94 LDFLAGS_vlc="${LDFLAGS}"
95 LIBEXT=".so"
96
97 dnl
98 dnl  Check the operating system
99 dnl
100 case "${target_os}" in
101   "")
102     SYS=unknown
103     ;;
104   linux*)
105     SYS=linux
106     ;;
107   bsdi*)
108     SYS=bsdi
109     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
110     AX_ADD_LDFLAGS([dvd dvdcss vcd cdda vcdx cddax],[-ldvd])
111     ;;
112   *bsd*)
113     SYS="${target_os}"
114     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
115     ;;
116   darwin*)
117     SYS=darwin
118     CFLAGS_save="${CFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
119     CXXFLAGS_save="${CXXFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
120     OBJCFLAGS_save="${OBJCFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; OBJCFLAGS="${OBJCFLAGS_save}"
121     AX_ADD_LDFLAGS([vlc ffmpeg],[-all_load])
122     AX_ADD_LDFLAGS([mp4], [-framework IOKit -framework CoreFoundation])
123     AX_ADD_LDFLAGS([vlc],[-Wl,-multiply_defined,suppress])
124     LIBEXT=".dylib"
125     ;;
126   *mingw32* | *cygwin*)
127     AC_CHECK_TOOL(WINDRES, windres, :)
128     LIBEXT=".dll"
129
130     case "${target_os}" in
131       *mingw32*)
132         SYS=mingw32
133         ;;
134       *cygwin*)
135         dnl Check if we are using the mno-cygwin mode in which case we are
136         dnl actually dealing with a mingw32 compiler.
137         AC_EGREP_CPP(yes,
138             [#ifdef WIN32
139              yes
140              #endif],
141             SYS=mingw32, SYS=cygwin)
142         ;;
143     esac
144
145     if test "${SYS}" = "mingw32"; then
146         # add ws2_32 for closesocket, select, recv
147         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
148         AX_ADD_LDFLAGS([vlc],[-lws2_32 -lnetapi32 -lwinmm -mwindows])
149         AX_ADD_LDFLAGS([vcdx cddax],[-lwinmm])
150         AX_ADD_LDFLAGS([ipv4 ipv6 access_http access_mms access_udp access_tcp access_ftp access_output_udp sap slp http stream_out_standard telnet],[-lws2_32])
151     fi
152     ;;
153   *nto*)
154     SYS=nto
155     AX_ADD_LDFLAGS([x11 xvideo],[-lsocket])
156     ;;
157   solaris*)
158     SYS=solaris
159     # _POSIX_PTHREAD_SEMANTICS is needed to get the POSIX ctime_r
160     # Perhaps it is useful other places as well? 
161     CFLAGS_save="${CFLAGS_save} -D_POSIX_PTHREAD_SEMANTICS"; CFLAGS="${CFLAGS_save}"
162     ;;
163   hpux*)
164     SYS=hpux
165     LIBEXT=".sl"
166     ;;
167   beos)
168     SYS=beos
169     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
170     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
171     AX_ADD_CXXFLAGS([beos],[])
172     AX_ADD_LDFLAGS([vlc beos],[-lbe])
173     AX_ADD_LDFLAGS([beos],[-lmedia -ltranslation -ltracker -lgame])
174
175     dnl Ugly check for Zeta
176     if test -f /boot/beos/system/lib/libzeta.so; then
177         AX_ADD_LDFLAGS([beos],[-lzeta])
178     fi
179     ;;
180   *)
181     SYS="${target_os}"
182     ;;
183 esac
184 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
185 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
186 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
187
188 dnl
189 dnl Gettext stuff
190 dnl
191 ALL_LINGUAS="de en_GB es fr hu it ja nl no pl pt_BR ru sv"
192 AM_GNU_GETTEXT_VERSION(0.11.5)
193 AM_GNU_GETTEXT
194 if test "${nls_cv_force_use_gnu_gettext}" = "yes"; then
195   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, Define if we use the local libintl)
196   INCLUDES="${INCLUDES} -I\$(top_builddir)/intl"
197 else
198   AC_CHECK_FUNCS(textdomain,,[
199     AC_CHECK_LIB(intl,textdomain,
200       AX_ADD_LDFLAGS([vlc],[${LIBINTL}]),,
201       ${LIBINTL}
202     )
203   ])
204 fi
205 AM_CONDITIONAL(BUILD_INTL, test "${nls_cv_force_use_gnu_gettext}" = "yes")
206 XGETTEXT="${XGETTEXT} --keyword=_NS --keyword=_ANS"
207
208 AC_ARG_ENABLE(utf8,
209   [  --enable-utf8           unicode utf8 support (default enabled on darwin/beos/win32)])
210 if test "${enable_utf8}" = "yes" || (test "${enable_utf8}" != "no" && (test "${SYS}" = "mingw32" || test "${SYS}" = "beos" || test "${SYS}" = "darwin" ) )
211 then
212   AC_DEFINE(ENABLE_UTF8, 1,
213             Define if you want utf8 support)
214 fi
215
216 AC_MSG_CHECKING(for suffix of libraries)
217 AC_MSG_RESULT(${LIBEXT})
218
219 dnl Check for the need to include the mingwex lib for mingw32
220 if test "${SYS}" = "mingw32"
221 then
222     AC_CHECK_LIB(mingwex,opendir,
223         AC_CHECK_LIB(mingw32,opendir,AX_ADD_LDFLAGS([vlc],[]),
224             [AX_ADD_LDFLAGS([vlc gtk],[-lmingwex])])
225     )
226 fi
227
228 dnl Check for fnative-struct or mms-bitfields support for mingw32
229 if test "${SYS}" = "mingw32"
230 then
231     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
232         [ac_cv_c_mms_bitfields],
233         [CFLAGS="${CFLAGS_save} -mms-bitfields"
234          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
235     if test "${ac_cv_c_mms_bitfields}" != "no"; then
236         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
237         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
238     else
239         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
240             [ac_cv_c_fnative_struct],
241             [CFLAGS="${CFLAGS_save} -fnative-struct"
242              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
243         if test "${ac_cv_c_fnative_struct}" != "no"; then
244             CFLAGS_save="${CFLAGS_save} -fnative-struct";
245             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
246         fi
247     fi
248
249     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
250 fi
251
252 dnl Check for fvtable-thunks support for mingw32
253 if test "${SYS}" = "mingw32"
254 then
255 AC_LANG_PUSH(C++)
256     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
257         [ac_cv_cxx_fvtable_thunks],
258         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
259          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
260                         ac_cv_cxx_fvtable_thunks=no)])
261     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
262         CXXFLAGS_mingw32_special="-fvtable-thunks"
263     fi
264
265     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
266 AC_LANG_POP(C++)
267 fi
268
269 dnl Flags for plugin compilation
270 case "${SYS}" in
271   mingw32|cygwin)
272     AX_ADD_CFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
273     AX_ADD_CXXFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}])
274     AX_ADD_OBJCFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
275     ;;
276   *)
277     AX_ADD_CFLAGS([pic plugin mozilla],[-fpic -fPIC])
278     AX_ADD_CXXFLAGS([pic plugin mozilla],[-fpic -fPIC])
279     AX_ADD_OBJCFLAGS([pic plugin mozilla],[-fpic -fPIC])
280     AX_ADD_LDFLAGS([plugin mozilla],[-fpic -fPIC])
281     ;;
282 esac
283
284 dnl The -DSYS_FOO flag
285 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
286
287 dnl Check for system libs needed
288 need_libc=false
289
290 AC_CHECK_FUNCS(gettimeofday select strerror strtod strtol isatty vasprintf asprintf swab sigrelse getpwuid memalign posix_memalign gethostbyname2 if_nametoindex atoll getenv putenv setenv gmtime_r ctime_r localtime_r)
291
292 dnl Check for usual libc functions
293 AC_CHECK_FUNCS(strdup strndup atof lseek)
294 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
295 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
296
297 dnl Check for setlocal and langinfo
298 AC_CHECK_FUNCS(setlocale)
299 AC_CHECK_HEADERS(langinfo.h)
300 AC_CHECK_FUNCS(nl_langinfo)
301
302 AC_CACHE_CHECK([for nl_langinfo and CODESET], ac_cv_langinfo_codeset,
303   [AC_TRY_LINK([#include <langinfo.h>],
304     [char* cs = nl_langinfo(CODESET);],
305     ac_cv_langinfo_codeset=yes,
306     ac_cv_langinfo_codeset=no)
307   ])
308 if test ${ac_cv_langinfo_codeset} = yes; then
309   AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
310     [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
311 fi
312
313 AC_CHECK_FUNCS(connect,,[
314   AC_CHECK_LIB(socket,connect,[
315     AX_ADD_LDFLAGS([vlc ipv4 cddax],-lsocket)
316   ])
317 ])
318
319 AC_CHECK_FUNCS(send,,[
320   AC_CHECK_LIB(socket,send,[
321     AX_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp sap access_output_udp stream_out_standard],[-lsocket])
322   ])
323 ])
324
325 AC_CHECK_FUNCS(gethostbyname,,[
326   AC_CHECK_LIB(nsl,gethostbyname,[
327     AX_ADD_LDFLAGS([cddax ipv4 vlc],[-lnsl])
328   ],[
329     AC_CHECK_LIB(bind,gethostbyname,[
330       AX_ADD_LDFLAGS([ipv4 access_mms],[-lbind])
331     ])
332   ])
333 ])
334
335 dnl Check for socklen_t
336 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
337   [AC_TRY_COMPILE(
338      [#include <sys/types.h>
339       #include <sys/socket.h>],
340      [socklen_t len = 42; return len;],
341      ac_cv_type_socklen_t=yes,
342      ac_cv_type_socklen_t=no)])
343 if test "${ac_cv_type_socklen_t}" != "no"; then
344   AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define if <sys/socket.h> defines socklen_t.])
345 fi
346
347 dnl Check for va_copy
348 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
349   AC_TRY_LINK(
350     [#include <stdarg.h>],
351     [va_list ap1, ap2; va_copy(ap1,ap2);],
352     [ac_cv_c_va_copy="yes"],
353     [ac_cv_c_va_copy="no"]))
354 if test "${ac_cv_c_va_copy}" = "yes"; then
355   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
356 fi
357 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
358   AC_TRY_LINK(
359     [#include <stdarg.h>],
360     [va_list ap1, ap2; __va_copy(ap1,ap2);],
361     [ac_cv_c___va_copy="yes"],
362     [ac_cv_c___va_copy="no"]))
363 if test "${ac_cv_c___va_copy}" = "yes"; then
364   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
365 fi
366
367 AC_CHECK_FUNCS(inet_aton,,[
368   AC_CHECK_LIB(resolv,inet_aton,[
369     AX_ADD_LDFLAGS([ipv4 vlc],[-lresolv])
370   ])
371 ])
372
373 dnl Check for getopt (always use builtin one on win32)
374 if test "${SYS}" = "mingw32"; then
375 need_getopt=:
376 else
377 need_getopt=false
378 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
379 [ # FreeBSD has a gnugetopt library for this:
380   AC_CHECK_LIB([gnugetopt],[getopt_long],
381     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
382      AX_ADD_LDFLAGS([vlc],[-lgnugetopt])],
383     [need_getopt=:])])
384 fi
385 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
386
387 if test "${SYS}" != "mingw32"; then
388 AC_TYPE_SIGNAL
389 AC_CHECK_LIB(m,cos,[
390   AX_ADD_LDFLAGS([adjust distort a52tofloat32 dtstofloat32],[-lm])
391 ])
392 AC_CHECK_LIB(m,pow,[
393   AX_ADD_LDFLAGS([ffmpeg stream_out_transcode stream_out_transrate i420_rgb faad vlc],[-lm])
394 ])
395 AC_CHECK_LIB(m,sqrt,[
396   AX_ADD_LDFLAGS([headphone_channel_mixer],[-lm])
397 ])
398 fi # end "${SYS}" != "mingw32"
399
400 dnl Check for dynamic plugins
401 ac_cv_have_plugins=no
402
403 # OS X style
404 AC_CHECK_HEADERS(mach-o/dyld.h,
405   [AC_CHECK_FUNCS(NSLinkModule,
406     [AC_DEFINE(HAVE_DL_DYLD, 1, [Define if you have the Darwin dyld API])
407      ac_cv_have_plugins=yes])])
408
409 # HP-UX style
410 if test "${ac_cv_have_plugins}" = "no"; then
411   AC_CHECK_HEADERS(dl.h)
412   ac_cv_my_have_shl_load=no
413   AC_CHECK_FUNC(shl_load,
414    [ac_cv_my_have_shl_load=yes,
415     AC_CHECK_LIB(dld, shl_load,
416      [ac_cv_my_have_shl_load=yes
417       AX_ADD_LDFLAGS([vlc],[-ldld])])])
418   if test "${ac_cv_my_have_shl_load}" = "yes"; then
419     AC_DEFINE(HAVE_DL_SHL_LOAD, 1, [Define if you have the shl_load API])
420     ac_cv_have_plugins=yes
421   fi
422 fi
423
424 # Whatever style
425 if test "${ac_cv_have_plugins}" = "no"; then
426   AC_CHECK_LIB(dld, dld_link,
427    [AX_ADD_LDFLAGS([vlc],[-ldld])
428     AC_DEFINE(HAVE_DL_DLD_LINK, 1, [Define if you have the GNU dld library])
429     ac_cv_have_plugins=yes])
430 fi
431
432 # Win32 style
433 if test "${ac_cv_have_plugins}" = "no"; then
434   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
435     AC_CHECK_LIB(kernel32, main,
436      [AX_ADD_LDFLAGS([vlc],[-lkernel32])
437       AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
438       ac_cv_have_plugins=yes])
439   fi
440 fi
441
442 # BeOS style
443 if test "${ac_cv_have_plugins}" = "no"; then
444   AC_CHECK_HEADERS(image.h)
445   AC_CHECK_FUNCS(load_add_on,
446    [AC_DEFINE(HAVE_DL_BEOS, 1, [Define if you have the BeOS dl])
447     ac_cv_have_plugins=yes])
448 fi
449
450 # Only test for dlopen() if the others didn't work
451 if test "${ac_cv_have_plugins}" = "no"; then
452   AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
453   ac_cv_my_have_dlopen=no
454   AC_CHECK_FUNC(dlopen,
455     ac_cv_my_have_dlopen=yes,
456     AC_CHECK_LIB(dl, dlopen,
457       ac_cv_my_have_dlopen=yes
458       AX_ADD_LDFLAGS([vlc],[-ldl]),
459       AC_CHECK_LIB(svld, dlopen,
460         ac_cv_my_have_dlopen=yes
461         AX_ADD_LDFLAGS([vlc],[-lsvld]))))
462   if test "${ac_cv_my_have_dlopen}" = "yes"; then
463     AC_DEFINE(HAVE_DL_DLOPEN, 1, [Define if you have the dlopen API])
464     ac_cv_have_plugins=yes
465   fi
466 fi
467
468 if test "${SYS}" != "mingw32"; then
469 dnl Check for pthreads - borrowed from XMMS
470 THREAD_LIB=error
471 if test "${THREAD_LIB}" = "error"; then
472   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
473 fi
474 if test "${THREAD_LIB}" = "error"; then
475   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
476 fi
477 if test "${THREAD_LIB}" = "error"; then
478   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
479 fi
480 if test "${THREAD_LIB}" = "error"; then
481   AC_CHECK_FUNCS(pthread_mutex_lock)
482   THREAD_LIB=""
483 fi
484
485 dnl Check for cthreads under GNU/Hurd for instance
486 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
487
488 dnl
489 dnl  GNU portable threads
490 dnl
491 AC_ARG_ENABLE(pth,
492   [  --enable-pth            GNU Pth support (default disabled)],
493   [ if test "${enable_pth}" = "yes"; then
494     AC_CHECK_LIB(pth,pth_init)
495     AC_MSG_CHECKING(for pth_init in pth.h)
496     AC_EGREP_HEADER(pth_init,pth.h,[
497       AC_MSG_RESULT(yes)
498       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
499                 Define if <pth.h> defines pth_init)
500       THREAD_LIB="-lpth"
501     ],[
502       AC_MSG_RESULT(no)
503     ])
504     fi
505 ])
506
507 dnl
508 dnl  State Threads
509 dnl
510 AC_ARG_ENABLE(st,
511   [  --enable-st             State Threads (default disabled)],
512   [ if test "${enable_st}" = "yes"; then
513     AC_CHECK_LIB(st,st_init)
514     AC_MSG_CHECKING(for st_init in st.h)
515     AC_EGREP_HEADER(st_init,st.h,[
516       AC_MSG_RESULT(yes)
517       AC_DEFINE(ST_INIT_IN_ST_H, 1,
518                 Define if <st.h> defines st_init)
519       THREAD_LIB="-lst"
520     ],[
521       AC_MSG_RESULT(yes)
522     ])
523     fi
524 ])
525
526 AX_ADD_LDFLAGS([vlc plugin],[${THREAD_LIB}])
527
528 dnl Don't link with rt when using GNU-pth
529 if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
530   dnl HP/UX port
531   AC_CHECK_LIB(rt,sem_init, [AX_ADD_LDFLAGS([vlc],[-lrt])])
532
533   have_nanosleep=false
534   AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
535     AC_CHECK_LIB(rt,nanosleep,
536       [AX_ADD_LDFLAGS([vlc],[-lrt]) have_nanosleep=:],
537       [AC_CHECK_LIB(posix4,nanosleep,
538           [AX_ADD_LDFLAGS([vlc],[-lposix4]) have_nanosleep=:])]
539     )
540   ])
541   if ${have_nanosleep}; then
542     AC_DEFINE(HAVE_NANOSLEEP, 1,
543               Define if nanosleep is available.)
544   fi
545 fi
546
547 dnl Check for misc headers
548 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
549 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
550   AC_MSG_RESULT(yes)
551   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
552             Define if <pthread.h> defines pthread_cond_t.)],[
553   AC_MSG_RESULT(no)])
554
555 AC_MSG_CHECKING(for pthread_once in pthread.h)
556 AC_EGREP_HEADER(pthread_once,pthread.h,[
557   AC_MSG_RESULT(yes)
558   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
559             Define if <pthread.h> defines pthread_once.)],[
560   AC_MSG_RESULT(no)])
561 fi # end "${SYS}" != "mingw32"
562
563 AC_MSG_CHECKING(for strncasecmp in strings.h)
564 AC_EGREP_HEADER(strncasecmp,strings.h,[
565   AC_MSG_RESULT(yes)
566   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
567             Define if <strings.h> defines strncasecmp.)],[
568   AC_MSG_RESULT(no)])
569
570 dnl Check for headers
571 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h stdbool.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h)
572 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
573 AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
574 if test "${SYS}" != "mingw32"; then
575 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
576 AC_CHECK_HEADERS(linux/version.h)
577 fi # end "${SYS}" != "mingw32"
578
579 AC_HEADER_TIME
580
581 dnl Check for dirent
582 need_dirent=false
583 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
584 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
585
586 dnl Mac OS X and other OSes don't have declaration for nanosleep
587 if test "${SYS}" != "mingw32"; then
588 AC_MSG_CHECKING(for nanosleep in time.h)
589 AC_EGREP_HEADER(nanosleep,time.h,[
590   AC_MSG_RESULT(yes)
591   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
592             Define if <time.h> defines nanosleep.)
593 ],[
594   AC_MSG_RESULT(no)
595 ])
596 fi # end "${SYS}" != "mingw32"
597
598 dnl Make sure we have timespecs
599 AC_MSG_CHECKING(for timespec in sys/time.h)
600 AC_EGREP_HEADER(timespec,sys/time.h,[
601   AC_MSG_RESULT(yes)
602   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
603             Define if <sys/time.h> defines struct timespec.)
604 ],[
605   AC_MSG_RESULT(no)
606 ])
607
608 dnl Check for threads library
609 if test "${SYS}" != "mingw32"; then
610 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
611 fi # end "${SYS}" != "mingw32"
612
613 dnl Default X headers and libraries
614 if test "${x_includes}" = "NONE"; then
615   x_includes="/usr/X11R6/include"
616 fi
617 if test "${x_libraries}" = "NONE"; then
618   x_libraries="/usr/X11R6/lib"
619 fi
620
621 dnl Build the gtk_main plugins?
622 NEED_GTK_MAIN=no
623 NEED_GNOME_MAIN=no
624 NEED_GTK2_MAIN=no
625 NEED_GNOME2_MAIN=no
626
627 dnl build the qte plugin ?
628 NEED_QTE_MAIN=no
629
630 dnl Check for ntohl, etc.
631 AC_CACHE_CHECK([for ntohl in sys/param.h],
632     [ac_cv_c_ntohl_sys_param_h],
633     [CFLAGS="${CFLAGS_save} -Wall -Werror"
634      AC_TRY_COMPILE([#include <sys/param.h>],
635         [void foo() { int meuh; ntohl(meuh); }],
636         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
637 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
638     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
639 fi
640
641 dnl Check for inline function size limit
642 AC_CACHE_CHECK([if \$CC accepts -finline-limit],
643     [ac_cv_c_inline_limit],
644     [CFLAGS="${CFLAGS_save} -finline-limit-30000"
645      AC_TRY_COMPILE([],,ac_cv_c_inline_limit=yes, ac_cv_c_inline_limit=no)])
646 if test "${ac_cv_c_inline_limit}" != "no"; then
647     CFLAGS_save="${CFLAGS_save} -finline-limit-30000"; CFLAGS="${CFLAGS_save}"
648     CXXFLAGS_save="${CXXFLAGS_save} -finline-limit-30000"; CXXFLAGS="${CXXFLAGS_save}"
649     OBJCFLAGS_save="${OBJCFLAGS_save} -finline-limit-30000"; OBJCFLAGS="${OBJCFLAGS_save}"
650 fi
651
652 # XXX: do this with an M4 macro?
653 #dnl Check for various -W flags
654 #for flag in "" all unreachable-code conversion sign-compare disabled-optimization
655 #do
656 #    AC_CACHE_CHECK([if \$CC accepts -W${flag}],
657 #        [ac_cv_c_W${flag}],
658 #        [CFLAGS="-W${flag} ${CFLAGS_save}"
659 #         AC_TRY_COMPILE([],,ac_cv_c_W${flag}=yes, ac_cv_c_W${flag}=no)])
660 #    if test "${ac_cv_c_W${flag}}" != "no"; then
661 #        CFLAGS_save="-W${flag} ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
662 #        CXXFLAGS_save="-W${flag} ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
663 #        OBJCFLAGS_save="-W${flag} ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
664 #    fi
665 #done
666
667 AC_CACHE_CHECK([if \$CC accepts -Wall],
668     [ac_cv_c_Wall],
669     [CFLAGS="-Wall ${CFLAGS_save}"
670      AC_TRY_COMPILE([],,ac_cv_c_Wall=yes, ac_cv_c_Wall=no)])
671
672 AC_CACHE_CHECK([if \$CC accepts -Wconversion],
673     [ac_cv_c_Wconversion],
674     [CFLAGS="-Wconversion ${CFLAGS_save}"
675      AC_TRY_COMPILE([],,ac_cv_c_Wconversion=yes, ac_cv_c_Wconversion=no)])
676
677 AC_CACHE_CHECK([if \$CC accepts -Wunreachable-code],
678     [ac_cv_c_Wunreachable_code],
679     [CFLAGS="-Wunreachable-code ${CFLAGS_save}"
680      AC_TRY_COMPILE([],,ac_cv_c_Wunreachable_code=yes, ac_cv_c_Wunreachable_code=no)])
681
682 AC_CACHE_CHECK([if \$CC accepts -Wsign-compare],
683     [ac_cv_c_Wsign_compare],
684     [CFLAGS="-Wsign-compare ${CFLAGS_save}"
685      AC_TRY_COMPILE([],,ac_cv_c_Wsign_compare=yes, ac_cv_c_Wsign_compare=no)])
686
687 if test "${ac_cv_c_Wall}" != "no"; then
688     CFLAGS_save="-Wall ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
689     CXXFLAGS_save="-Wall ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
690     OBJCFLAGS_save="-Wall ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
691 fi
692
693 if test "${ac_cv_c_Wsign_compare}" != "no"; then
694     CFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
695     CXXFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
696     OBJCFLAGS_save="-Wsign-compare ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
697 fi
698
699 dnl Check for -pipe
700 AC_CACHE_CHECK([if \$CC accepts -pipe],
701     [ac_cv_c_pipe],
702     [CFLAGS="${CFLAGS_save} -pipe"
703      AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
704 if test "${ac_cv_c_pipe}" != "no"; then
705     CFLAGS_save="${CFLAGS_save} -pipe"; CFLAGS="${CFLAGS_save}"
706     CXXFLAGS_save="${CXXFLAGS_save} -pipe"; CXXFLAGS="${CXXFLAGS_save}"
707     OBJCFLAGS_save="${OBJCFLAGS_save} -pipe"; OBJCFLAGS="${OBJCFLAGS_save}"
708 fi
709
710 dnl Check for various optimization flags
711 AC_CACHE_CHECK([if \$CC accepts -O3],
712     [ac_cv_c_o3],
713     [CFLAGS="${CFLAGS_save} -O3"
714      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
715 if test "${ac_cv_c_o3}" != "no"; then
716     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
717 fi
718
719 AC_CACHE_CHECK([if \$CC accepts -O2],
720     [ac_cv_c_o2],
721     [CFLAGS="${CFLAGS_save} -O2"
722      AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
723 if test "${ac_cv_c_o2}" != "no"; then
724     if test "${ac_cv_c_o3}" = "no"; then
725         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
726     fi
727     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O2"
728 else
729     AC_CACHE_CHECK([if \$CC accepts -O],
730         [ac_cv_c_o],
731         [CFLAGS="${CFLAGS_save} -O"
732          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
733     if test "${ac_cv_c_o}" != "no"; then
734         if test "${ac_cv_c_o3}" = "no"; then
735             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
736         fi
737         CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O"
738     fi
739 fi
740
741 dnl Check for -ffast-math
742 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
743     [ac_cv_c_fast_math],
744     [CFLAGS="${CFLAGS_save} -ffast-math"
745      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
746 if test "${ac_cv_c_fast_math}" != "no"; then
747     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
748 fi
749
750 dnl Check for -funroll-loops
751 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
752 if test "${SYS}" != "beos"
753 then
754   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
755       [ac_cv_c_unroll_loops],
756       [CFLAGS="${CFLAGS_save} -funroll-loops"
757        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
758   if test "${ac_cv_c_unroll_loops}" != "no"; then
759       CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
760   fi
761 fi
762
763 dnl Check for -fomit-frame-pointer
764 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
765     [ac_cv_c_omit_frame_pointer],
766     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
767      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
768 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
769     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
770     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
771     AX_ADD_CFLAGS([i420_yuy2_mmx],[-fomit-frame-pointer])
772 fi
773
774 dnl Check for -mdynamic-no-pic
775 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
776     [ac_cv_c_dynamic_no_pic],
777     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
778      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
779 if test "${ac_cv_c_dynamic_no_pic}" != "no"; then
780     AX_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
781     AX_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
782 fi
783
784 dnl Check for Darwin plugin linking flags
785 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error -lcc_dynamic],
786     [ac_cv_ld_darwin],
787     [CFLAGS="${CFLAGS_save} -bundle -undefined error -lcc_dynamic"
788      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
789 if test "${ac_cv_ld_darwin}" != "no"; then
790     AX_ADD_LDFLAGS([plugin],[-bundle -undefined error -lcc_dynamic])
791 fi
792
793 dnl Check for standard plugin linking flags
794 dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
795 if test "${SYS}" = "beos"; then
796   AX_ADD_LDFLAGS([plugin mozilla],[-nostart])
797 else
798   AC_CACHE_CHECK([if \$CC accepts -shared],
799       [ac_cv_ld_plugins],
800       [CFLAGS="${CFLAGS_save} -shared"
801        AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
802   if test "${ac_cv_ld_plugins}" != "no"; then
803     AX_ADD_LDFLAGS([plugin mozilla],[-shared])
804   fi
805 fi
806
807 dnl Check for variadic macros
808 AC_CACHE_CHECK([for variadic cpp macros],
809     [ac_cv_cpp_variadic_macros],
810     [CFLAGS="${CFLAGS_save}"
811      AC_TRY_COMPILE(
812          [#include <stdio.h>
813           #define a(b,c...) printf(b,##c)],
814          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
815          ac_cv_cpp_variadic_macros=yes,
816          ac_cv_cpp_variadic_macros=no)])
817 if test "${ac_cv_cpp_variadic_macros}" != "no"; then
818     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
819 fi
820
821 dnl Checks for __attribute__(aligned()) directive
822 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
823     [ac_cv_c_attribute_aligned],
824     [ac_cv_c_attribute_aligned=0
825         CFLAGS="${CFLAGS_save} -Werror"
826     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
827         AC_TRY_COMPILE([],
828         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
829         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
830     done
831         CFLAGS="${CFLAGS_save}"])
832 if test "${ac_cv_c_attribute_aligned}" != "0"; then
833     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
834         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
835 fi
836
837 dnl Checks for __attribute__(format()) directive
838 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
839     [ac_cv_c_attribute_format],
840     [ac_cv_c_attribute_format=no
841         CFLAGS="${CFLAGS_save} -Werror"
842         AC_TRY_COMPILE([],
843         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
844         [ac_cv_c_attribute_format=yes])
845         CFLAGS="${CFLAGS_save}"])
846 if test "${ac_cv_c_attribute_format}" != "no"; then
847     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
848 fi
849
850 dnl Check for __attribute__(())
851 AC_CACHE_CHECK([for __attribute__((packed))],
852   [ac_cv_c_attribute_packed],
853   [ac_cv_c_attribute_packed=no
854    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
855                     [ac_cv_c_attribute_packed=yes])])
856 if test "${ac_cv_c_attribute_packed}" != "no"; then
857   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
858 fi
859
860 dnl
861 dnl  Check the CPU
862 dnl
863 case "${target_cpu}" in
864   "")
865     ARCH=unknown
866     ;;
867   *)
868     ARCH="${target_cpu}"
869     ;;
870 esac
871
872 dnl
873 dnl  Enable profiling
874 dnl
875 AC_ARG_ENABLE(gprof,
876 [  --enable-gprof          gprof profiling (default disabled)])
877 AC_ARG_ENABLE(cprof,
878 [  --enable-cprof          cprof profiling (default disabled)])
879 test "${enable_gprof}" != "yes" && enable_gprof="no"
880 test "${enable_cprof}" != "yes" && enable_cprof="no"
881
882 dnl
883 dnl  default modules
884 dnl
885 AX_ADD_PLUGINS([dummy rc telnet logger gestures memcpy hotkeys])
886 AX_ADD_PLUGINS([mpgv mpga m4v mpeg_system ps ps2 pva ts avi asf aac mp4 rawdv demux2 nsv real aiff])
887 AX_ADD_PLUGINS([cvdsub svcdsub spudec dvbsub mpeg_audio lpcm a52 dts cinepak])
888 AX_ADD_PLUGINS([deinterlace invert adjust wall transform distort clone crop motionblur])
889 AX_ADD_PLUGINS([float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif dtstospdif fixed32tofloat32 fixed32tos16 s16tofixed32 s16tofloat32 s16tofloat32swab s8tofloat32 u8tofixed32 u8tofloat32])
890 AX_ADD_PLUGINS([trivial_resampler ugly_resampler linear_resampler bandlimited_resampler])
891 AX_ADD_PLUGINS([trivial_channel_mixer headphone_channel_mixer])
892 AX_ADD_PLUGINS([trivial_mixer spdif_mixer float32_mixer])
893 AX_ADD_PLUGINS([aout_file])
894 AX_ADD_PLUGINS([i420_rgb i420_yuy2 i422_yuy2 i420_ymga])
895 AX_ADD_PLUGINS([id3 m3u playlist export])
896 AX_ADD_PLUGINS([rawvideo])
897 AX_ADD_PLUGINS([wav araw demuxdump demuxsub adpcm a52sys dtssys au])
898 AX_ADD_PLUGINS([access_file access_udp access_tcp access_http ipv4 access_mms])
899 AX_ADD_PLUGINS([access_ftp access_directory sap http])
900
901 dnl
902 dnl  Switch to enable a version of VLC where most modules will be builtin
903 dnl
904 AC_ARG_ENABLE(mostly-builtin,
905 [  --enable-mostly-builtin most modules will be built-in (default disabled)])
906 if test "${enable_mostly_builtin}" = "yes"; then
907   AX_ADD_BUILTINS([${PLUGINS}])
908   PLUGINS=""
909 fi
910
911 dnl
912 dnl Some plugins aren't useful on some platforms
913 dnl
914 if test "${SYS}" != "mingw32"; then
915     AX_ADD_PLUGINS([screensaver])
916 else
917     AX_ADD_PLUGINS([ntservice])
918 fi
919
920 dnl
921 dnl  Accelerated modules
922 dnl
923 MMX_MODULES="memcpymmx i420_rgb_mmx i422_yuy2_mmx i420_ymga_mmx"
924 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
925 MMXEXT_MODULES="memcpymmxext"
926 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
927 THREEDNOW_MODULES="memcpy3dn"
928 SSE_MODULES=""
929 ALTIVEC_MODULES="memcpyaltivec i420_yuy2_altivec"
930 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
931
932 if test "${enable_gprof}" != "yes"
933 then
934   MMX_MODULES="${MMX_MODULES} i420_yuy2_mmx"
935 fi
936
937 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
938     [ac_cv_mmx_inline],
939     [CFLAGS="${CFLAGS_save}"
940      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
941                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
942 if test "${ac_cv_mmx_inline}" != "no"; then
943   AC_DEFINE(CAN_COMPILE_MMX, 1, Define if \$CC groks MMX inline assembly.)
944   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
945 fi
946
947 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
948     [ac_cv_mmxext_inline],
949     [CFLAGS="${CFLAGS_save}"
950      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
951                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
952 if test "${ac_cv_mmxext_inline}" != "no"; then
953   AC_DEFINE(CAN_COMPILE_MMXEXT, 1, Define if \$CC groks MMX EXT inline assembly.)
954   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
955 fi
956
957 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
958     [ac_cv_3dnow_inline],
959     [CFLAGS="${CFLAGS_save}"
960      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
961                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
962 if test "${ac_cv_3dnow_inline}" != "no"; then
963   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
964   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
965 fi
966
967 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
968     [ac_cv_sse_inline],
969     [CFLAGS="${CFLAGS_save}"
970      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
971                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
972 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "mingw32"; then
973   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
974   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
975 fi
976
977 if test "${SYS}" != "mingw32"; then
978 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
979     [ac_cv_altivec_inline],
980     [CFLAGS="${CFLAGS_save}"
981      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
982          ac_cv_altivec_inline=yes,
983          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
984           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
985             [ac_cv_altivec_inline="-Wa,-m7400"],
986             ac_cv_altivec_inline=no)
987          ])])
988 if test "${ac_cv_altivec_inline}" != "no"; then
989   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
990   if test "${ac_cv_altivec_inline}" != "yes"; then
991     AX_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
992     AX_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
993     AX_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
994     AX_ADD_CFLAGS([vlc],[${ac_cv_altivec_inline}])
995   fi
996   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
997 fi
998
999 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1000     [ac_cv_c_altivec],
1001     [CFLAGS="${CFLAGS_save} -faltivec"
1002      # Darwin test
1003      AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
1004         ac_cv_c_altivec=-faltivec, [
1005         # Linux/PPC test
1006         CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -fvec"
1007         AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
1008             [ac_cv_c_altivec="-fvec"], ac_cv_c_altivec=no)
1009         ])
1010      CFLAGS="${CFLAGS_save}"])
1011 if test "${ac_cv_c_altivec}" != "no"; then
1012   AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
1013   AX_ADD_CFLAGS([vlc idctaltivec motionaltivec memcpyaltivec deinterlace i420_yuy2_altivec],[${ac_cv_c_altivec}])
1014   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1015 fi
1016
1017 AC_CACHE_CHECK([if linker needs -framework vecLib],
1018     [ac_cv_ld_altivec],
1019     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
1020      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
1021      LDFLAGS="${LDFLAGS_save}"
1022     ])
1023 if test "${ac_cv_ld_altivec}" != "no"; then
1024   AX_ADD_LDFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[-framework vecLib])
1025 fi
1026 fi # end "${SYS}" != "mingw32"
1027
1028 AC_ARG_WITH(,[])
1029 AC_ARG_WITH(,[Optimization options:])
1030
1031 dnl
1032 dnl  Special arch tuning
1033 dnl
1034 AC_ARG_WITH(tuning,
1035 [  --with-tuning=ARCH      enable special tuning for an architecture
1036                           (default i686 on IA-32 and 750 on PPC)])
1037 if test -n "${with_tuning}"; then
1038     if test "${target_cpu}" = "powerpc"; then
1039         CFLAGS_TUNING="-mtune=${with_tuning}"
1040     else
1041         CFLAGS_TUNING="-mcpu=${with_tuning}"
1042     fi
1043 else
1044     if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "i486" -o "${target_cpu}" = "i386"; then
1045         CFLAGS_TUNING="-mcpu=pentiumpro"
1046     else
1047         if test "${target_cpu}" = "powerpc"; then CFLAGS_TUNING="-mtune=750"; fi
1048     fi
1049 fi
1050
1051 dnl
1052 dnl  x86 accelerations
1053 dnl
1054 if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "x86" -o "${target_cpu}" = "i386"
1055 then
1056     ARCH="${ARCH} mmx"
1057     AX_ADD_BUILTINS([${ACCEL_MODULES}])
1058 fi
1059
1060 dnl
1061 dnl  Enable/disable optimizations
1062 dnl
1063 AC_ARG_ENABLE(optimizations,
1064 [  --disable-optimizations disable compiler optimizations (default enabled)])
1065 test "${enable_optimizations}" != "no" && enable_optimizations="yes"
1066
1067 dnl
1068 dnl  AltiVec acceleration
1069 dnl
1070 AC_ARG_ENABLE(altivec,
1071 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
1072 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
1073     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ],
1074 [ if test "${target_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
1075     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ])
1076
1077 dnl
1078 dnl  Debugging mode
1079 dnl
1080 AC_ARG_ENABLE(debug,
1081 [  --enable-debug          debug mode (default disabled)])
1082 test "${enable_debug}" != "yes" && enable_debug="no"
1083
1084 dnl
1085 dnl  Enable release-specific flags
1086 dnl
1087 AC_ARG_ENABLE(release,
1088 [  --enable-release        activate extra optimizations (default disabled)])
1089 test "${enable_release}" != "yes" && enable_release="no"
1090
1091 dnl
1092 dnl Stream output
1093 dnl
1094 AC_ARG_ENABLE(sout,
1095   [  --enable-sout           Stream output modules (default enabled)])
1096 if test "${enable_sout}" != "no"
1097 then
1098   AX_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
1099   AX_ADD_PLUGINS([mux_ts mux_ps mux_avi mux_mp4 mux_asf mux_dummy])
1100   AX_ADD_PLUGINS([packetizer_mpegvideo])
1101   AX_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
1102   AX_ADD_PLUGINS([packetizer_copy])
1103
1104   AX_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es stream_out_rtp])
1105   AX_ADD_PLUGINS([stream_out_duplicate stream_out_display stream_out_gather])
1106 #  AX_ADD_PLUGINS([stream_out_transrate])
1107
1108   dnl Ogg and vorbis are handled in their respective section
1109 fi
1110
1111
1112 dnl
1113 dnl  Input plugins
1114 dnl
1115
1116 AC_ARG_WITH(,[Input plugins:])
1117
1118 dnl
1119 dnl  live.com input
1120 dnl
1121 AC_ARG_ENABLE(livedotcom,
1122 [  --enable-livedotcom     live.com input plugin (default disabled)])
1123 if test "${enable_livedotcom}" = "yes"; then
1124   AC_ARG_WITH(livedotcom-tree,
1125     [    --with-livedotcom-tree=PATH live.com tree for static linking])
1126
1127   dnl
1128   dnl test for --with-livedotcom-tree
1129   dnl
1130   if test -z "${with_livedotcom_tree}"; then
1131     AC_LANG_PUSH(C++)
1132     CPPFLAGS_save="${CPPFLAGS}"
1133     CPPFLAGS_livedotcom="-I/usr/include/liveMedia -I/usr/include/groupsock -I/usr/include/BasicUsageEnvironment -I/usr/include/UsageEnvironment"
1134     CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_livedotcom}"
1135     AC_CHECK_HEADERS(liveMedia.hh, [
1136       AX_ADD_CXXFLAGS([livedotcom], [${CPPFLAGS_livedotcom}])
1137       AC_CHECK_LIB(liveMedia_pic, main, [
1138         # We have -lliveMedia_pic, build plugins
1139         AX_ADD_PLUGINS([livedotcom])
1140         AX_ADD_LDFLAGS([livedotcom], [-lliveMedia_pic -lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic])
1141       ], [
1142         AC_CHECK_LIB(liveMedia, main, [
1143           # We only have -lliveMedia, do builtins
1144           AX_ADD_BUILTINS([livedotcom])
1145           AX_ADD_LDFLAGS([livedotcom], [-lliveMedia -lgroupsock -lBasicUsageEnvironment -lUsageEnvironment])
1146         ])
1147       ])
1148       if test "${SYS}" = "mingw32"; then
1149         # add ws2_32 for closesocket, select, recv
1150         AX_ADD_LDFLAGS([livedotcom],[-lws2_32])
1151       fi
1152     ])
1153     CPPFLAGS="${CPPFLAGS_save}"
1154     AC_LANG_POP(C++)
1155   else
1156     AC_MSG_CHECKING(for liveMedia/libliveMedia.a in ${with_livedotcom_tree})
1157     real_livedotcom_tree="`cd ${with_livedotcom_tree} 2>/dev/null && pwd`"
1158     if test -z "${real_livedotcom_tree}"; then
1159       dnl  The given directory can't be found
1160       AC_MSG_RESULT(no)
1161       AC_MSG_ERROR([cannot cd to ${with_livedotcom_tree}])
1162     fi
1163     if test -f "${real_livedotcom_tree}/liveMedia/libliveMedia.a"; then
1164       AC_MSG_RESULT(${real_livedotcom_tree}/liveMedia/libliveMedia.a)
1165
1166       AX_ADD_BUILTINS([livedotcom])
1167
1168       if test "${SYS}" = "mingw32"; then
1169         # add ws2_32 for closesocket, select, recv
1170         AX_ADD_LDFLAGS([livedotcom],[-lws2_32])
1171       fi
1172
1173       AX_ADD_LDFLAGS([livedotcom],[-L${real_livedotcom_tree}/liveMedia -lliveMedia])
1174       AX_ADD_LDFLAGS([livedotcom],[-L${real_livedotcom_tree}/BasicUsageEnvironment -lBasicUsageEnvironment])
1175       AX_ADD_LDFLAGS([livedotcom],[-L${real_livedotcom_tree}/groupsock -lgroupsock])
1176       AX_ADD_LDFLAGS([livedotcom],[-L${real_livedotcom_tree}/UsageEnvironment -lUsageEnvironment])
1177
1178       AX_ADD_CXXFLAGS([livedotcom],[-I${real_livedotcom_tree}/BasicUsageEnvironment/include])
1179       AX_ADD_CXXFLAGS([livedotcom],[-I${real_livedotcom_tree}/groupsock/include])
1180       AX_ADD_CXXFLAGS([livedotcom],[-I${real_livedotcom_tree}/liveMedia/include])
1181       AX_ADD_CXXFLAGS([livedotcom],[-I${real_livedotcom_tree}/UsageEnvironment/include ])
1182     else
1183       dnl  The given live.com wasn't built
1184       AC_MSG_RESULT(no)
1185       AC_MSG_ERROR([cannot find ${real_livedotcom_tree}/liveMedia/libliveMedia.a, make sure you compiled live.com in ${with_livedotcom_tree}])
1186     fi
1187   fi
1188 fi
1189
1190
1191
1192 dnl
1193 dnl  DVD module: optionally check for installed libdvdcss
1194 dnl
1195 AC_ARG_ENABLE(dvd,
1196 [  --enable-dvd            DVD input module (default enabled)])
1197 if test "${enable_dvd}" != "no"
1198 then
1199   AC_ARG_WITH(dvdcss,
1200   [    --with-dvdcss=PATH    libdvdcss headers and libraries])
1201   AC_ARG_WITH(dvdcss-tree,
1202   [    --with-dvdcss-tree=PATH libdvdcss tree for static linking])
1203   case "${with_dvdcss}" in
1204   ""|yes)
1205     if test -z "${with_dvdcss_tree}"
1206     then
1207       AC_CHECK_HEADERS(dvdcss/dvdcss.h,
1208         [ AX_ADD_PLUGINS([dvd])
1209           AX_ADD_LDFLAGS([dvd dvdcss],[-ldvdcss])],
1210         [ 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.])
1211           AC_MSG_ERROR([cannot find libdvdcss headers]) ])
1212     else
1213       AC_MSG_CHECKING(for libdvdcss.a in ${with_dvdcss_tree})
1214       real_dvdcss_tree="`cd ${with_dvdcss_tree} 2>/dev/null && pwd`"
1215       if test -z "${real_dvdcss_tree}"
1216       then
1217         dnl  The given directory can't be found
1218         AC_MSG_RESULT(no)
1219         AC_MSG_ERROR([cannot cd to ${with_dvdcss_tree}])
1220       fi
1221       if test -f "${real_dvdcss_tree}/src/.libs/libdvdcss.a"
1222       then
1223         dnl  Use a custom libdvdcss
1224         AC_MSG_RESULT(${real_dvdcss_tree}/src/.libs/libdvdcss.a)
1225         AX_ADD_BUILTINS([dvd])
1226         AX_ADD_LDFLAGS([dvd dvdcss],[-L${real_dvdcss_tree}/src/.libs -ldvdcss])
1227         AX_ADD_CPPFLAGS([dvd],[-I${real_dvdcss_tree}/src])
1228       else
1229         dnl  The given libdvdcss wasn't built
1230         AC_MSG_RESULT(no)
1231         AC_MSG_ERROR([cannot find ${real_dvdcss_tree}/src/.libs/libdvdcss.a, make sure you compiled libdvdcss in ${with_dvdcss_tree}])
1232       fi
1233     fi
1234   ;;
1235   no)
1236     dnl  Compile without dvdcss (dlopen version, works only under Linux)
1237     AX_ADD_PLUGINS([dvd])
1238     AX_ADD_CPPFLAGS([dvd],[-DGOD_DAMN_DMCA])
1239     AX_ADD_LDFLAGS([dvd],[-ldl])
1240   ;;
1241   *)
1242     AC_MSG_CHECKING(for dvdcss headers in ${with_dvdcss})
1243     if test -f ${with_dvdcss}/include/dvdcss/dvdcss.h
1244     then
1245       dnl  Use ${with_dvdcss}/include/dvdcss/dvdcss.h
1246       AC_MSG_RESULT(yes)
1247       AX_ADD_PLUGINS([dvd])
1248       AX_ADD_LDFLAGS([dvd dvdcss],[-L${with_dvdcss}/lib -ldvdcss])
1249       AX_ADD_CPPFLAGS([dvd],[-I${with_dvdcss}/include])
1250     else
1251       dnl  No libdvdcss could be found, sorry
1252       AC_MSG_RESULT(no)
1253       AC_MSG_ERROR([cannot find ${with_dvdcss}/include/dvdcss/dvdcss.h])
1254     fi
1255   ;;
1256   esac
1257 fi
1258
1259 dnl
1260 dnl dvdread module: check for libdvdread
1261 dnl
1262 AC_ARG_ENABLE(dvdread,
1263 [  --enable-dvdread        dvdread input module (default disabled)])
1264 if test "${enable_dvdread}" != "no"
1265 then
1266   AC_ARG_WITH(dvdread,
1267   [    --with-dvdread=PATH    libdvdread headers and libraries])
1268   AC_ARG_WITH(dvdread-tree,
1269   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
1270   if test -z "${with_dvdread}"
1271   then
1272     if test -z "${with_dvdread_tree}"
1273     then
1274       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
1275         [ AX_ADD_PLUGINS([dvdread])
1276           AX_ADD_LDFLAGS([dvdread],[-ldvdread ${LDFLAGS_dvdcss}])
1277         ],[
1278           if test -n "${enable_dvdread}"
1279           then
1280             AC_MSG_WARN([Please get libdvdread from http://www.dtek.chalmers.se/groups/dvd/downloads.shtml])
1281             AC_MSG_ERROR([cannot find libdvdread headers])
1282           fi
1283         ])
1284     else
1285       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
1286       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
1287       if test -z "${real_dvdread_tree}"
1288       then
1289         dnl  The given directory can't be found
1290         AC_MSG_RESULT(no)
1291         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
1292       fi
1293       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
1294       then
1295         dnl  Use a custom libdvdread
1296         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
1297         AX_ADD_BUILTINS([dvdread])
1298         AX_ADD_LDFLAGS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}])
1299         AX_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
1300       else
1301         dnl  The given libdvdread wasn't built
1302         AC_MSG_RESULT(no)
1303         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
1304       fi
1305     fi
1306   else
1307     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
1308     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
1309     then
1310       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
1311       AC_MSG_RESULT(yes)
1312       AX_ADD_PLUGINS([dvdread])
1313       AX_ADD_LDFLAGS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}])
1314       AX_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
1315     else
1316       dnl  No libdvdread could be found, sorry
1317       AC_MSG_RESULT(no)
1318       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
1319     fi
1320   fi
1321 fi
1322
1323 dnl
1324 dnl dvdplay module: check for libdvdplay
1325 dnl
1326 AC_ARG_ENABLE(dvdplay,
1327 [  --enable-dvdplay        dvdplay input module (default enabled)])
1328 if test "${enable_dvdplay}" != "no"
1329 then
1330   AC_ARG_WITH(dvdplay,
1331   [    --with-dvdplay=PATH    libdvdplay headers and libraries])
1332   AC_ARG_WITH(dvdplay-tree,
1333   [    --with-dvdplay-tree=PATH libdvdplay tree for static linking])
1334   if test -z "${with_dvdplay}"
1335   then
1336     if test -z "${with_dvdplay_tree}"
1337     then
1338       AC_CHECK_HEADERS(dvdplay/dvdplay.h,[
1339           AX_ADD_PLUGINS([dvdplay])
1340           AX_ADD_LDFLAGS([dvdplay],[-ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1341           AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread}])
1342         ],[
1343           if test -n "${enable_dvdplay}"
1344           then
1345             AC_MSG_WARN([Please get libdvdplay from http://www.videolan.org/.])
1346             AC_MSG_ERROR([cannot find libdvdplay headers])
1347           fi
1348         ])
1349     else
1350       AC_MSG_CHECKING(for libdvdplay.a in ${with_dvdplay_tree})
1351       real_dvdplay_tree="`cd ${with_dvdplay_tree} 2>/dev/null && pwd`"
1352       if test -z "${real_dvdplay_tree}"
1353       then
1354         dnl  The given directory can't be found
1355         AC_MSG_RESULT(no)
1356         AC_MSG_ERROR([cannot cd to ${with_dvdplay_tree}])
1357       fi
1358       if test -f "${real_dvdplay_tree}/src/.libs/libdvdplay.a"
1359       then
1360         dnl  Use a custom libdvdplay
1361         AC_MSG_RESULT(${real_dvdplay_tree}/src/.libs/libdvdplay.a)
1362         AX_ADD_BUILTINS([dvdplay])
1363         AX_ADD_LDFLAGS([dvdplay],[-L${real_dvdplay_tree}/src/.libs -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1364         AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${real_dvdplay_tree}/src])
1365       else
1366         dnl  The given libdvdplay wasn't built
1367         AC_MSG_RESULT(no)
1368         AC_MSG_ERROR([cannot find ${real_dvdplay_tree}/src/.libs/libdvdplay.a, make sure you compiled libdvdplay in ${with_dvdplay_tree}])
1369       fi
1370     fi
1371   else
1372     AC_MSG_CHECKING(for dvdplay headers in ${with_dvdplay})
1373     if test -f "${with_dvdplay}/include/dvdplay/dvdplay.h"
1374     then
1375       dnl  Use ${with_dvdplay}/include/dvdplay/dvdplay.h
1376       AC_MSG_RESULT(yes)
1377       AX_ADD_PLUGINS([dvdplay])
1378       AX_ADD_LDFLAGS([dvdplay],[-L${with_dvdplay}/lib -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1379       AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${with_dvdplay}/include])
1380     else
1381       dnl  No libdvdplay could be found, sorry
1382       AC_MSG_RESULT(no)
1383       AC_MSG_ERROR([cannot find ${with_dvdplay}/include/dvdplay/dvdplay.h])
1384     fi
1385   fi
1386 fi
1387
1388 dnl
1389 dnl  libdvdnav plugin
1390 dnl
1391 AC_ARG_ENABLE(dvdnav,
1392   [  --enable-dvdnav         dvdnav input module (default enabled)])
1393 if test "${enable_dvdnav}" != "no"
1394 then
1395   DVDNAV_PATH="${PATH}"
1396   AC_ARG_WITH(dvdnav-config-path,
1397     [    --with-dvdnav-config-path=PATH dvdnav-config path (default search in \$PATH)],
1398     [ if test "${with_dvdnav_config_path}" != "no"
1399       then
1400         DVDNAV_PATH="${with_dvdnav_config_path}:${PATH}"
1401       fi ])
1402   AC_PATH_PROG(DVDNAV_CONFIG, dvdnav-config, no, ${DVDNAV_PATH})
1403   if test "${DVDNAV_CONFIG}" != "no"
1404   then
1405     AX_ADD_PLUGINS([dvdnav])
1406     AX_ADD_CFLAGS([dvdnav],[`${DVDNAV_CONFIG} --cflags`])
1407     AX_ADD_LDFLAGS([dvdnav],[`${DVDNAV_CONFIG} --libs`])
1408   fi
1409 fi
1410
1411 dnl
1412 dnl  Windows DirectShow access module
1413 dnl
1414 AC_ARG_ENABLE(dshow,
1415   [  --enable-dshow          Win32 DirectShow support (default enabled on Win32)])
1416 if test "${enable_dshow}" != "no"
1417 then
1418   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
1419   then
1420       AC_CHECK_HEADERS(dshow.h,
1421       [ AX_ADD_PLUGINS([dshow])
1422         AX_ADD_CXXFLAGS([dshow],[])
1423         AX_ADD_LDFLAGS([dshow],[-lole32 -loleaut32]) ])
1424   fi
1425 fi
1426
1427 dnl
1428 dnl  libdvbpsi ts demux/mux
1429 dnl
1430 AC_ARG_ENABLE(dvbpsi,
1431 [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
1432 if test "${enable_dvbpsi}" != "no"
1433 then
1434   AC_ARG_WITH(dvbpsi,
1435   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
1436   AC_ARG_WITH(dvbpsi,
1437   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
1438   case "${with_dvbpsi}" in
1439   ""|yes)
1440     if test -z "${with_dvbpsi_tree}"
1441     then
1442       AC_CHECK_HEADERS(dvbpsi/dr.h,
1443         [ AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi ts2])
1444           AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi ts2],[-ldvbpsi]) ],
1445         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
1446         [#if defined( HAVE_STDINT_H )
1447 #   include <stdint.h>
1448 #elif defined( HAVE_INTTYPES_H )
1449 #   include <inttypes.h>
1450 #endif
1451 #include <dvbpsi/dvbpsi.h>
1452 #include <dvbpsi/descriptor.h>
1453 #include <dvbpsi/pat.h>
1454 #include <dvbpsi/pmt.h>])
1455     else
1456       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
1457       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
1458       if test -z "${real_dvbpsi_tree}"
1459       then
1460         dnl  The given directory can't be found
1461         AC_MSG_RESULT(no)
1462         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
1463       fi
1464       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
1465       then
1466         dnl  Use a custom libdvbpsi
1467         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
1468         AX_ADD_BUILTINS([ts_dvbpsi mux_ts_dvbpsi ts2])
1469         AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi ts2],[-I${real_dvbpsi_tree}/src])
1470         AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi ts2],[-L${real_dvbpsi_tree}/src/.libs -ldvbpsi])
1471       else
1472         dnl  The given libdvbpsi wasn't built
1473         AC_MSG_RESULT(no)
1474         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
1475       fi
1476     fi
1477   ;;
1478   no)
1479     dnl  Compile without dvbpsi
1480   ;;
1481   *)
1482     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
1483     if test -z "${with_dvbpsi}"
1484     then
1485       LDFLAGS_test=""
1486       CPPFLAGS_test=""
1487     else
1488       LDFLAGS_test="-L${with_dvbpsi}/lib"
1489       CPPFLAGS_test="-I${with_dvbpsi}/include"
1490     fi
1491     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1492     AC_CHECK_HEADERS([dvbpsi/dr.h],[
1493       AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi ts2])
1494       AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi ts2],[${CPPFLAGS_test}])
1495       AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi ts2],[${LDFLAGS_test} -ldvbpsi])
1496
1497     ],[
1498       if test -n "${enable_dvbpsi}"
1499       then
1500         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])
1501       fi
1502     ])
1503     CPPFLAGS="${CPPFLAGS_save}"
1504   ;;
1505   esac
1506 fi
1507
1508 dnl
1509 dnl  Video4Linux plugin
1510 dnl
1511 AC_ARG_ENABLE(v4l,
1512   [  --enable-v4l            Video4Linux input support (default disabled)])
1513 if test "${enable_v4l}" = "yes"
1514 then
1515   AC_ARG_WITH(v4l,
1516     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
1517   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
1518   then
1519     AX_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
1520   fi
1521
1522   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
1523   AC_CHECK_HEADERS(linux/videodev.h, [
1524     AX_ADD_PLUGINS([v4l])
1525   ],[])
1526   CPPFLAGS="${CPPFLAGS_save}"
1527 fi
1528
1529 dnl
1530 dnl  special access module for Hauppauge PVR cards
1531 dnl
1532 AC_ARG_ENABLE(pvr,
1533   [  --enable-pvr            PVR cards access module (default disabled)])
1534 if test "${enable_pvr}" = "yes"
1535 then
1536   AX_ADD_PLUGINS([pvr])
1537 fi
1538
1539 dnl
1540 dnl  VCDX and CDDAX modules
1541 dnl
1542 AC_ARG_ENABLE(libcdio,
1543   [  --enable-libcdio        CDDA support via libcdio (default enabled)])
1544
1545 AC_ARG_ENABLE(libcddb,
1546   [  --enable-libcddb        CDDB support for CDDAX (default enabled)])
1547
1548 AC_ARG_ENABLE(vcdx,
1549   [  --enable-vcdx           VCD support with Navigation (default enabled)])
1550
1551 AC_ARG_ENABLE(cdda,           
1552   [  --enable-cdda            CDDA plugin support (default enabled)])
1553
1554 if test "${enable_cddax}" != "no"
1555 then
1556   PKG_CHECK_MODULES(LIBCDIO, libcdio >= 0.65,
1557    [enable_cddax="no"
1558     AC_DEFINE(HAVE_CDDAX, [], [Define for the CD-DA plugin using libcdio])
1559     AX_ADD_LDFLAGS([cddax],[$LIBCDIO_LIBS])
1560     AX_ADD_CFLAGS([cddax],[$LIBCDIO_CFLAGS])
1561     AX_ADD_PLUGINS([cddax])], 
1562    [AC_MSG_WARN(libcdio library not found)
1563    HAVE_CDDAX=no])
1564
1565   if test x$enable_libcddb != no; then
1566     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.4, [
1567       HAVE_LIBCDDB=yes 
1568       AC_DEFINE(HAVE_LIBCDDB, [], [Define this if you have libcddb installed])
1569       AX_ADD_LDFLAGS([cddax],[$LIBCDDB_LIBS])
1570       AX_ADD_CFLAGS([cddax],[$LIBCDDB_CFLAGS])
1571       ],
1572       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled) 
1573       HAVE_LIBCDDB=no])
1574   fi
1575
1576   if test "${enable_vcdx}" != "no"
1577   then
1578     PKG_CHECK_MODULES(VCDINFO, libvcdinfo >= 0.7.20,
1579      [enable_vcd="no"
1580       AC_DEFINE(HAVE_VCDX, [], 
1581       [Define for the VCD plugin using libcdio/libvcdinfo])
1582       AX_ADD_LDFLAGS([vcdx],[$VCDINFO_LIBS])
1583       AX_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
1584       AX_ADD_PLUGINS([vcdx])], 
1585      [AC_MSG_WARN(vcdinfo library not found)
1586      HAVE_VCDX=no])
1587   fi
1588 fi
1589
1590 dnl
1591 dnl  VCD module
1592 dnl
1593 AC_ARG_ENABLE(vcd,
1594   [  --enable-vcd            VCD support for Linux, FreeBSD, MacOS X and Win32 (default enabled)])
1595
1596 if test "${enable_vcd}" != "no"
1597 then
1598   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1599   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1600     AC_MSG_RESULT(yes)
1601     AX_ADD_PLUGINS([vcd cdda])
1602   ],[
1603     AC_MSG_RESULT(no)
1604   ])
1605
1606   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1607   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1608     AC_MSG_RESULT(yes)
1609     AX_ADD_PLUGINS([vcd cdda])
1610     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1611   ],[
1612     AC_MSG_RESULT(no)
1613   ])
1614
1615   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1616   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1617     AC_MSG_RESULT(yes)
1618     AX_ADD_PLUGINS([vcd cdda])
1619     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1620   ],[
1621     AC_MSG_RESULT(no)
1622   ])
1623
1624   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
1625   then
1626     AX_ADD_PLUGINS([vcd cdda])
1627   fi
1628
1629   if test "${SYS}" = "darwin"
1630   then
1631     AX_ADD_PLUGINS([vcd cdda])
1632     AX_ADD_LDFLAGS([vcd vcdx cdda],[-framework IOKit -framework CoreFoundation])
1633   fi
1634 fi
1635
1636 dnl
1637 dnl  Satellite input module
1638 dnl
1639 AC_ARG_ENABLE(satellite,
1640   [  --enable-satellite      satellite card support (default disabled)],
1641   [ if test "${enable_satellite}" = "yes"
1642     then
1643       AC_DEFINE(HAVE_SATELLITE, [], 
1644       [Define for the VCD plugin using libcdio/libvcdinfo])
1645       AX_ADD_PLUGINS([satellite])
1646     fi])
1647
1648 dnl
1649 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
1650 dnl
1651 AC_ARG_ENABLE(dvb,
1652   [  --enable-dvb            DVB-S/T/C card support (default disabled)])
1653
1654 if test "${enable_dvb}" = "yes"
1655 then
1656   AC_ARG_WITH(dvb,
1657   [    --with-dvb=PATH       path to a dvb- and v4l2-enabled kernel tree],[],[])
1658   if test "${with_dvb}" != "no" -a -n "${with_dvb}"
1659   then
1660     AX_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
1661   fi
1662   CPPFLAGS="${CPPFLAGS_save} -I${with_dvb}/include"
1663   AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
1664     AX_ADD_PLUGINS([dvb])
1665   ],[])
1666   CPPFLAGS="${CPPFLAGS_save}"
1667 fi
1668
1669 dnl
1670 dnl  ipv6 plugin - not for QNX yet
1671 dnl
1672 if test "${SYS}" != "nto" && test "${SYS}" != "mingw32"
1673 then
1674   have_ipv6=false
1675   AC_CHECK_FUNCS(inet_pton,[have_ipv6=:],[
1676     AC_CHECK_LIB(resolv,inet_pton,
1677       [have_ipv6=:
1678        AX_ADD_LDFLAGS([ipv6],[-lresolv])])
1679   ])
1680   AC_MSG_CHECKING(for sockaddr_in6 in netinet/in.h)
1681   AC_EGREP_HEADER(sockaddr_in6,netinet/in.h,
1682     [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no) have_ipv6=false])
1683   if ${have_ipv6}; then
1684     AX_ADD_PLUGINS([ipv6])
1685   fi
1686 fi
1687 if test "${SYS}" = "mingw32"
1688 then
1689   AC_MSG_CHECKING(for getaddrinfo in ws2tcpip.h)
1690   AC_EGREP_HEADER(addrinfo,ws2tcpip.h,[AC_MSG_RESULT(yes)
1691     AX_ADD_PLUGINS([ipv6])],[AC_MSG_RESULT(no)])
1692 fi
1693
1694 dnl
1695 dnl  ogg demux plugin
1696 dnl
1697 AC_ARG_ENABLE(ogg,
1698   [  --enable-ogg            Ogg demux support (default enabled)])
1699 if test "${enable_ogg}" != "no"
1700 then
1701   AC_CHECK_HEADERS(ogg/ogg.h, [
1702     AC_CHECK_LIB( ogg, oggpack_read, [
1703       AX_ADD_PLUGINS([ogg mux_ogg])
1704       AX_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
1705    ],[])
1706 fi
1707
1708 dnl
1709 dnl  matroska demux plugin
1710 dnl
1711 AC_ARG_ENABLE(mkv,
1712   [  --enable-mkv            Matroska demux support (default enabled)])
1713 if test "${enable_mkv}" != "no"; then
1714   AC_LANG_PUSH(C++)
1715   AC_CHECK_HEADERS(ebml/EbmlVersion.h, [
1716     AC_CHECK_HEADERS(matroska/KaxVersion.h, [
1717       AC_CHECK_HEADERS(matroska/KaxAttachments.h)
1718       AX_ADD_CXXFLAGS([mkv],[])
1719       AC_CHECK_LIB(ebml_pic, main, [
1720         # We have ebml_pic, that's good, we can build an mkv.so plugin !
1721         AX_ADD_PLUGINS([mkv])
1722         AX_ADD_LDFLAGS([mkv],[-lmatroska_pic -lebml_pic])
1723       ], [
1724         AC_CHECK_LIB(ebml, main, [
1725           # We only have libebml, make mkv.a a builtin
1726           AX_ADD_BUILTINS([mkv])
1727           AX_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
1728         ])
1729       ])
1730     ])
1731   ])
1732   AC_LANG_POP(C++)
1733 fi
1734
1735 dnl
1736 dnl  modplug demux plugin
1737 dnl
1738 AC_ARG_ENABLE(mod,
1739   [  --enable-mod            Mod demux support (default enabled)])
1740 if test "${enable_mod}" != "no"
1741 then
1742   AC_CHECK_HEADERS(libmodplug/modplug.h, [
1743     AX_ADD_PLUGINS([mod])
1744     AX_ADD_CXXFLAGS([mod],[])
1745     AX_ADD_LDFLAGS([mod],[-lmodplug])])
1746 fi
1747
1748 dnl
1749 dnl  Codec plugins
1750 dnl
1751
1752 AC_ARG_WITH(,[Codec plugins:])
1753
1754 dnl
1755 dnl  mad plugin
1756 dnl
1757 AC_ARG_ENABLE(mad,
1758   [  --enable-mad            libmad module (default enabled)])
1759 if test "${enable_mad}" != "no"
1760 then
1761   AC_ARG_WITH(mad,
1762     [    --with-mad=PATH       path to libmad],[],[])
1763   if test "${with_mad}" != "no" -a -n "${with_mad}"
1764   then
1765     AX_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
1766     AX_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
1767   fi
1768
1769   AC_ARG_WITH(mad-tree,
1770     [    --with-mad-tree=PATH  mad tree for static linking],[],[])
1771   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
1772   then
1773     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
1774     if test -z "${real_mad_tree}"
1775     then
1776       dnl  The given directory can't be found
1777       AC_MSG_RESULT(no)
1778       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
1779     fi
1780     dnl  Use a custom libmad
1781     AC_MSG_CHECKING(for mad.h in ${real_mad_tree})
1782     if test -f ${real_mad_tree}/mad.h
1783     then
1784       AC_MSG_RESULT(yes)
1785       AX_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}])
1786       AX_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/.libs])
1787       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1788       AC_CHECK_LIB(mad, mad_bit_init, [
1789         AX_ADD_BUILTINS([mpgatofixed32])
1790         AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])
1791         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
1792       ],[])
1793       LDFLAGS="${LDFLAGS_save}"
1794     else
1795       AC_MSG_RESULT(no)
1796       AC_MSG_ERROR([the specified tree doesn't have mad.h])
1797     fi
1798   else
1799     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
1800     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1801     AC_CHECK_HEADERS(mad.h, ,
1802       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
1803     AC_CHECK_LIB(mad, mad_bit_init, [
1804       AX_ADD_PLUGINS([mpgatofixed32])
1805       AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
1806       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
1807     CPPFLAGS="${CPPFLAGS_save}"
1808     LDFLAGS="${LDFLAGS_save}"
1809   fi
1810 fi
1811
1812 dnl
1813 dnl   libid3tag support
1814 dnl
1815 AC_CHECK_HEADERS(id3tag.h, [
1816   AC_CHECK_HEADERS(zlib.h, [
1817     AX_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
1818     AX_ADD_PLUGINS([id3tag])]) ])
1819
1820 dnl
1821 dnl  ffmpeg decoder/demuxer plugin
1822 dnl
1823 AC_ARG_ENABLE(ffmpeg,
1824 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
1825 if test "${enable_ffmpeg}" != "no"
1826 then
1827   AC_ARG_WITH(ffmpeg-mp3lame,
1828     [    --with-ffmpeg-mp3lame   if ffmpeg has been compiled with mp3lame support],
1829     [
1830       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1831       dnl       linker would miserably barf on multiple definitions.
1832       AX_ADD_LDFLAGS([stream_out_transcode],[])
1833       AX_ADD_LDFLAGS([ffmpeg],[-lmp3lame]) ])
1834
1835   AC_ARG_WITH(ffmpeg-faac,
1836     [    --with-ffmpeg-faac      if ffmpeg has been compiled with faac support],
1837     [
1838       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1839       dnl       linker would miserably barf on multiple definitions.
1840       AX_ADD_LDFLAGS([stream_out_transcode],[])
1841       AX_ADD_LDFLAGS([ffmpeg],[-lfaac]) ])
1842
1843   AC_ARG_WITH(ffmpeg-tree,
1844     [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1845
1846   dnl
1847   dnl test for !(--with-ffmpeg-tree)
1848   dnl
1849   if test "${with_ffmpeg_tree}" = "no" -o -z "${with_ffmpeg_tree}"; then
1850     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1851     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1852     AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
1853     AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
1854     AC_CHECK_LIB(avcodec, avcodec_init, [
1855       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1856       AX_ADD_LDFLAGS([ffmpeg],[-lavcodec])
1857       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1858       dnl       linker would miserably barf on multiple definitions.
1859       AX_ADD_LDFLAGS([stream_out_transcode],[]) ],
1860        [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (cvs version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ])
1861     AC_CHECK_LIB(avformat, av_open_input_stream, [
1862       AC_DEFINE(HAVE_LIBAVFORMAT, 1,
1863       [Define if you have ffmpeg's libavformat.])
1864       AX_ADD_LDFLAGS([ffmpeg],[-lavformat -lz]) ])
1865     LDFLAGS="${LDFLAGS_save}"
1866     CPPFLAGS="${CPPFLAGS_save}"
1867   fi
1868
1869   dnl
1870   dnl test for --with-ffmpeg-tree
1871   dnl
1872   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
1873     AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1874     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1875     if test -z "${real_ffmpeg_tree}"; then
1876       dnl  The given directory can't be found
1877       AC_MSG_RESULT(no)
1878       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1879     fi
1880     if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
1881       dnl  The given libavcodec wasn't built
1882       AC_MSG_RESULT(no)
1883       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1884     fi
1885     if ! grep -q "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
1886       dnl  The given libavcodec wasn't built with --enable-pp
1887       AC_MSG_RESULT(no)
1888       AC_MSG_ERROR([${real_ffmpeg_tree}/libavcodec/libavcodec.a was not compiled with postprocessing support, make sure you configured ffmpeg with --enable-pp])
1889     fi
1890     dnl  Use a custom libffmpeg
1891     AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1892     AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1893     AX_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec -lavcodec])
1894     AX_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
1895
1896     if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
1897       AC_DEFINE(HAVE_LIBAVFORMAT, 1, [Define if you have ffmpeg's libavformat.])
1898       AX_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavformat -lavformat -lz])
1899       AX_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavformat])
1900     fi
1901
1902     dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1903     dnl       linker would miserably barf on multiple definitions.
1904     AX_ADD_LDFLAGS([stream_out_transcode],[-L${real_ffmpeg_tree}/libavcodec])
1905     AX_ADD_CPPFLAGS([stream_out_transcode],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
1906   fi
1907 fi
1908
1909 dnl
1910 dnl  faad decoder plugin
1911 dnl
1912 AC_ARG_ENABLE(faad,
1913 [  --enable-faad           faad codec (default disabled)])
1914 if test "${enable_faad}" = "yes"
1915 then
1916   AC_ARG_WITH(faad-tree,
1917   [    --with-faad-tree=PATH faad tree for static linking])
1918   if test -n "${with_faad_tree}"
1919   then
1920     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1921     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1922     if test -z "${real_faad_tree}"
1923     then
1924       dnl  The given directory can't be found
1925       AC_MSG_RESULT(no)
1926       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1927     fi
1928     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1929     then
1930       dnl  Use a custom faad
1931       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1932       AX_ADD_BUILTINS([faad])
1933       AX_ADD_LDFLAGS([faad],[-L${real_faad_tree}/libfaad/.libs/libfaad.a])
1934       AX_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
1935     else
1936       dnl  The given libfaad wasn't built
1937       AC_MSG_RESULT(no)
1938       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1939     fi
1940   else
1941     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1942     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1943     AC_CHECK_HEADERS(faad.h, ,
1944       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1945     AC_CHECK_LIB(faad, faacDecOpen, [
1946       AX_ADD_PLUGINS([faad])
1947       AX_ADD_LDFLAGS([faad],[-lfaad]) ],
1948       [ AC_MSG_ERROR([Cannot find libfaad library...]) ])
1949     LDFLAGS="${LDFLAGS_save}"
1950     CPPFLAGS="${CPPFLAGS_save}"
1951   fi
1952 fi
1953
1954
1955 dnl dnl
1956 dnl dnl  xvid decoder plugin
1957 dnl dnl
1958 dnl AC_ARG_ENABLE(xvid,
1959 dnl [  --enable-xvid           xvid codec (default disabled)])
1960 dnl if test "${enable_xvid}" = "yes"
1961 dnl then
1962 dnl   AC_ARG_WITH(xvid,
1963 dnl     [    --with-xvid=PATH      path to xvid installation],[],[])
1964 dnl   if test "${with_xvid}" != "no" -a -n "${with_xvid}"
1965 dnl   then
1966 dnl     AX_ADD_CPPFLAGS([xvid],[-I${with_xvid}/include])
1967 dnl     AX_ADD_LDFLAGS([xvid],[-L${with_xvid}/lib])
1968 dnl   fi
1969 dnl 
1970 dnl   AC_ARG_WITH(xvid-tree,
1971 dnl   [    --with-xvid-tree=PATH xvid tree for static linking])
1972 dnl   if test -n "${with_xvid_tree}"
1973 dnl   then
1974 dnl     AC_MSG_CHECKING(for libxvidcore.a in ${with_xvid_tree})
1975 dnl     real_xvid_tree="`cd ${with_xvid_tree} 2>/dev/null && pwd`"
1976 dnl     if test -z "${real_xvid_tree}"
1977 dnl     then
1978 dnl       dnl  The given directory can't be found
1979 dnl       AC_MSG_RESULT(no)
1980 dnl       AC_MSG_ERROR([cannot cd to ${with_xvid_tree}])
1981 dnl     fi
1982 dnl     if test -f "${real_xvid_tree}/build/generic/libxvidcore.a"
1983 dnl     then
1984 dnl       dnl  Use a custom xvid
1985 dnl       AC_MSG_RESULT(${real_xvid_tree}/build/generic/libxvidcore.a)
1986 dnl       AX_ADD_BUILTINS([xvid])
1987 dnl       AX_ADD_LDFLAGS([xvid],[-L${real_xvid_tree}/build/generic -lxvidcore])
1988 dnl       AX_ADD_CPPFLAGS([xvid],[-I${real_xvid_tree}/src])
1989 dnl     else
1990 dnl       dnl  The given libxvidcore wasn't built
1991 dnl       AC_MSG_RESULT(no)
1992 dnl       AC_MSG_ERROR([cannot find ${real_xvid_tree}/build/generic/libxvidcore.a, make sure you compiled libxvidcore in ${with_xvid_tree}])
1993 dnl     fi
1994 dnl   else
1995 dnl     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xvid}"
1996 dnl     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xvid}"
1997 dnl     AC_CHECK_HEADERS(xvid.h, ,
1998 dnl       [ AC_MSG_ERROR([Cannot find development headers for libxvidcore...]) ])
1999 dnl     AC_CHECK_LIB(xvidcore, xvid_init, [
2000 dnl       AX_ADD_PLUGINS([xvid])
2001 dnl       AX_ADD_LDFLAGS([xvid],[-lxvidcore]) ],
2002 dnl       [ AC_MSG_ERROR([Cannot find libxvidcore library...]) ])
2003 dnl     LDFLAGS="${LDFLAGS_save}"
2004 dnl     CPPFLAGS="${CPPFLAGS_save}"
2005 dnl   fi
2006 dnl fi
2007
2008 dnl
2009 dnl  QuickTime plugin
2010 dnl
2011 AC_ARG_ENABLE(quicktime,
2012   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
2013 if test "${enable_quicktime}" != "no" &&
2014   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
2015 then
2016   if test "${SYS}" = "mingw32"; then
2017     AX_ADD_BUILTINS([quicktime])
2018   else
2019   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
2020     [ AX_ADD_BUILTINS([quicktime])
2021       AX_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
2022     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
2023   fi
2024 fi
2025
2026 dnl
2027 dnl MP4 module
2028 dnl
2029 AC_CHECK_HEADERS(zlib.h, [
2030   AX_ADD_LDFLAGS([mp4 skins skins2 sap],[-lz])
2031 ] )
2032
2033 AC_CHECK_HEADERS(sysfs/libsysfs.h, [
2034   AX_ADD_LDFLAGS([mp4],[-lsysfs])
2035 ] )
2036
2037 dnl
2038 dnl skins module
2039 dnl
2040 AC_CHECK_HEADERS(libtar.h, [
2041   AX_ADD_LDFLAGS([skins skins2],[-ltar])
2042 ] )
2043
2044
2045
2046 dnl
2047 dnl A52/AC3 decoder plugin
2048 dnl
2049 AC_ARG_ENABLE(a52,
2050   [  --enable-a52            A/52 support with liba52 (default enabled)])
2051 if test "${enable_a52}" != "no"
2052 then
2053   AC_ARG_WITH(a52,
2054     [    --with-a52=PATH       a52 headers and libraries])
2055   AC_ARG_WITH(a52-tree,
2056     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
2057   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
2058   then
2059     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
2060     if test -z "${real_a52_tree}"
2061     then
2062       dnl  The given directory can't be found
2063       AC_MSG_RESULT(no)
2064       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
2065     fi
2066     dnl  Use a custom a52dec
2067     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
2068     if test -f ${real_a52_tree}/include/a52.h
2069     then
2070       AC_MSG_RESULT(yes)
2071       AX_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
2072       AX_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
2073       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
2074       AC_CHECK_LIB(a52, a52_free, [
2075         AX_ADD_BUILTINS([a52tofloat32])
2076         AX_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
2077         AX_ADD_LDFLAGS([a52tofloat32],[-la52])
2078         ],[
2079         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
2080         then
2081           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
2082         else
2083           AC_MSG_ERROR([the specified tree hasn't been compiled])
2084         fi
2085       ])
2086       LDFLAGS="${LDFLAGS_save}"
2087     else
2088       AC_MSG_RESULT(no)
2089       AC_MSG_ERROR([the specified tree doesn't have a52.h])
2090     fi
2091   else
2092     if test -z "${with_a52}"
2093     then
2094       LDFLAGS_test=""
2095       CPPFLAGS_test=""
2096     else
2097       LDFLAGS_test="-L${with_a52}/lib"
2098       CPPFLAGS_test="-I${with_a52}/include"
2099     fi
2100     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
2101     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
2102     AC_CHECK_HEADERS(a52dec/a52.h, [
2103       AC_CHECK_LIB(a52, a52_free, [
2104         AX_ADD_PLUGINS([a52tofloat32])
2105         AX_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
2106         AX_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
2107       ],[
2108         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
2109       ])
2110     ])
2111     CPPFLAGS="${CPPFLAGS_save}"
2112     LDFLAGS="${LDFLAGS_save}"
2113   fi
2114 fi
2115
2116 dnl
2117 dnl DTS Coherent Acoustics decoder plugin
2118 dnl
2119 AC_ARG_ENABLE(dts,
2120   [  --enable-dts            DTS Coherent Acoustics support with libdts (default enabled)])
2121 if test "${enable_dts}" != "no"; then
2122   AC_ARG_WITH(dts-tree,
2123     [    --with-dts-tree=PATH  libdts tree for static linking ],[],[])
2124   if test "${with_dts_tree}" != "no" -a -n "${with_dts_tree}"
2125   then
2126     real_dts_tree="`cd ${with_dts_tree} 2>/dev/null && pwd`"
2127     if test -z "${real_dts_tree}"
2128     then
2129       dnl  The given directory can't be found
2130       AC_MSG_RESULT(no)
2131       AC_MSG_ERROR([${with_dts_tree} directory doesn't exist])
2132     fi
2133     dnl  Use a custom libdts
2134     AC_MSG_CHECKING(for dts.h in ${real_dts_tree}/include)
2135     if test -f ${real_dts_tree}/include/dts.h
2136     then
2137       AC_MSG_RESULT(yes)
2138       AX_ADD_CPPFLAGS([dtstofloat32],[-I${real_dts_tree}/include])
2139       AX_ADD_LDFLAGS([dtstofloat32],[-L${real_dts_tree}/libdts])
2140       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_dtstofloat32}"
2141       AC_CHECK_LIB(dts, dts_free, [
2142         AX_ADD_BUILTINS([dtstofloat32])
2143         AX_ADD_LDFLAGS([dtstofloat32],[-ldts])
2144         ],[
2145         if test -f ${real_dts_tree}/libdts/libdts.a
2146         then
2147           AC_MSG_ERROR([make sure you have at least libdts-0.0.2])
2148         else
2149           AC_MSG_ERROR([the specified tree hasn't been compiled])
2150         fi
2151       ])
2152       LDFLAGS="${LDFLAGS_save}"
2153     else
2154       AC_MSG_RESULT(no)
2155       AC_MSG_ERROR([the specified tree doesn't have dts.h])
2156     fi
2157   else
2158     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_dtstofloat32}"
2159     AC_CHECK_HEADERS(dts.h, [
2160       AC_CHECK_LIB(dts, dts_free, [
2161         AX_ADD_PLUGINS([dtstofloat32])
2162         AX_ADD_LDFLAGS([dtstofloat32],[-ldts])
2163       ],[
2164         if test "${enable_dts}" = "yes"; then
2165           AC_MSG_ERROR([Could not find libdts on your system: you may get it from http://www.videolan.org/dtsdec.html])
2166         fi
2167       ])
2168     ])
2169     LDFLAGS="${LDFLAGS_save}"
2170   fi
2171 fi
2172
2173 dnl dnl
2174 dnl dnl  DV plugin
2175 dnl dnl
2176 dnl AC_ARG_ENABLE(dv,
2177 dnl   [  --enable-dv             DV decoder support (deprecated in favor of ffmpeg) (default disabled)])
2178 dnl if test "${enable_dv}" = "yes"
2179 dnl then
2180 dnl   AC_CHECK_HEADERS(libdv/dv.h, [
2181 dnl     AX_ADD_PLUGINS([dv])
2182 dnl     AX_ADD_LDFLAGS([dv],[-ldv])
2183 dnl    ],[])
2184 dnl fi
2185
2186 dnl
2187 dnl  Flac plugin
2188 dnl
2189 AC_ARG_ENABLE(flac,
2190   [  --enable-flac           flac decoder support (default disabled)])
2191 if test "${enable_flac}" = "yes"
2192 then
2193   AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
2194     AX_ADD_PLUGINS([flac flacdec])
2195     AX_ADD_LDFLAGS([flacdec],[-lFLAC])
2196    ],[])
2197 fi
2198
2199 dnl
2200 dnl  Libmpeg2 plugin
2201 dnl
2202 AC_ARG_ENABLE(libmpeg2,
2203   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
2204 if test "${enable_libmpeg2}" != "no"
2205 then
2206   AC_ARG_WITH(libmpeg2-tree,
2207   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
2208   if test -n "${with_libmpeg2_tree}"
2209   then
2210     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
2211     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
2212     if test -z "${real_libmpeg2_tree}"
2213     then
2214       dnl  The given directory can't be found
2215       AC_MSG_RESULT(no)
2216       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
2217     fi
2218     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
2219     then
2220       dnl  Use a custom libmpeg2
2221       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
2222       AX_ADD_PLUGINS([libmpeg2])
2223       AX_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
2224       AX_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
2225       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
2226     else
2227       dnl  The given libmpeg2 wasn't built
2228       AC_MSG_RESULT(no)
2229       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
2230     fi
2231   else
2232     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
2233       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
2234       AC_EGREP_CPP(yes,
2235         [#include <mpeg2dec/mpeg2.h>
2236          #ifdef MPEG2_RELEASE
2237          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
2238          yes
2239          #endif
2240          #endif],
2241         [AC_MSG_RESULT([yes])
2242           AX_ADD_PLUGINS([libmpeg2])
2243           AX_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
2244         [AC_MSG_RESULT([no])
2245           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
2246
2247       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
2248     )
2249   fi
2250 fi
2251
2252 dnl
2253 dnl  Vorbis plugin
2254 dnl
2255 AC_ARG_ENABLE(vorbis,
2256   [  --enable-vorbis         Vorbis decoder support (default enabled)])
2257 if test "${enable_vorbis}" != "no"
2258 then
2259   AC_CHECK_HEADERS(vorbis/codec.h, [
2260     AX_ADD_PLUGINS([vorbis])
2261     AX_ADD_LDFLAGS([vorbis],[-lvorbis -logg]) ],[])
2262
2263   AC_CHECK_HEADERS(vorbis/vorbisenc.h, [
2264     AX_ADD_LDFLAGS([vorbis],[-lvorbisenc]) ],[])
2265 fi
2266
2267 dnl
2268 dnl  Tremor plugin
2269 dnl
2270 AC_ARG_ENABLE(tremor,
2271   [  --enable-tremor         Tremor decoder support (default disabled)])
2272 if test "${enable_tremor}" = "yes"
2273 then
2274   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
2275     AX_ADD_PLUGINS([tremor])
2276     AX_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
2277    ],[])
2278 fi
2279
2280 dnl
2281 dnl  Speex plugin
2282 dnl
2283 AC_ARG_ENABLE(speex,
2284   [  --enable-speex          Speex decoder support (default enabled)])
2285 if test "${enable_speex}" != "no"
2286 then
2287   AC_CHECK_HEADERS(speex.h, [
2288     AX_ADD_PLUGINS([speex])
2289     AX_ADD_LDFLAGS([speex],[-lspeex]) ],[])
2290 fi
2291
2292 dnl
2293 dnl  tarkin decoder plugin
2294 dnl
2295 AC_ARG_ENABLE(tarkin,
2296 [  --enable-tarkin         experimental tarkin codec (default disabled)])
2297 if test "${enable_tarkin}" = "yes"
2298 then
2299   AC_ARG_WITH(tarkin-tree,
2300   [    --with-tarkin-tree=PATH tarkin tree for static linking])
2301   if test -n "${with_tarkin_tree}"
2302   then
2303     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
2304     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
2305     if test -f "${real_tarkin_tree}/tarkin.o"
2306     then
2307       AX_ADD_BUILTINS([tarkin])
2308       AX_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
2309       AX_ADD_LDFLAGS([tarkin],[${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])
2310       AC_MSG_RESULT(yes)
2311     else
2312       dnl  The given tarkin tree wasn't built
2313       AC_MSG_RESULT(no)
2314       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
2315                     make sure you compiled tarkin in ${with_tarkin_tree}])
2316     fi
2317   fi
2318 fi
2319
2320 dnl
2321 dnl  theora decoder plugin
2322 dnl
2323 AC_ARG_ENABLE(theora,
2324 [  --enable-theora         experimental theora codec (default disabled)])
2325 if test "${enable_theora}" = "yes"
2326 then
2327   AC_CHECK_HEADERS(theora/theora.h, [
2328     AC_CHECK_LIB(theora, theora_granule_time, [
2329       if test "${SYS}" = "mingw32"; then
2330         AX_ADD_PLUGINS([theora])
2331       else
2332         AX_ADD_BUILTINS([theora])
2333       fi
2334       theora_libs="-ltheora -logg"
2335       AX_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
2336       AC_MSG_ERROR([libtheora doesn't appear to be installed on you system.
2337 You also need to check that you have a libogg posterior to the 1.0 release.])],
2338       [-logg])
2339   ])
2340 fi
2341
2342 dnl
2343 dnl   subsdec support
2344 dnl
2345 AX_ADD_LDFLAGS([subsdec],[${LIBICONV}])
2346 AX_ADD_CPPFLAGS([subsdec],[${INCICONV}])
2347 AX_ADD_PLUGINS([subsdec])
2348
2349
2350 dnl
2351 dnl  Video Filters
2352 dnl
2353
2354 dnl
2355 dnl   png
2356 dnl
2357 AC_CHECK_HEADERS(png.h, [
2358     AX_ADD_LDFLAGS([logo],[-lpng -lz])
2359     AX_ADD_PLUGINS([logo])
2360     AX_ADD_LDFLAGS([svcdsub],[-lpng -lz])
2361     AX_ADD_LDFLAGS([cvdsub],[-lpng -lz])
2362     AC_DEFINE(HAVE_LIBPNG, [], [Define if you have the PNG library: libpng])])
2363
2364 dnl
2365 dnl  Video plugins
2366 dnl
2367
2368 AC_ARG_WITH(,[Video plugins:])
2369
2370 dnl Check for DPMS
2371 if test "${SYS}" != "mingw32"
2372 then
2373   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2374   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
2375     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
2376     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
2377       AC_MSG_RESULT(yes)
2378       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
2379                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
2380     ],[
2381       AC_MSG_RESULT(no)
2382     ])
2383   ],,[
2384     #include <X11/Xlib.h>
2385   ])
2386   CPPFLAGS="${CPPFLAGS_save}"
2387 fi
2388
2389 dnl
2390 dnl  X11 module
2391 dnl  (enabled by default except on win32)
2392 dnl
2393 AC_ARG_ENABLE(x11,
2394   [  --enable-x11            X11 support (default enabled)])
2395 if test "${enable_x11}" != "no" &&
2396   (test "${SYS}" != "mingw32" || test "${enable_x11}" = "yes"); then
2397   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2398   AC_CHECK_HEADERS(X11/Xlib.h, [
2399     AX_ADD_PLUGINS([x11])
2400     AX_ADD_LDFLAGS([x11],[-L${x_libraries} -lX11 -lXext])
2401     AX_ADD_CPPFLAGS([x11],[-I${x_includes}])
2402     AC_CHECK_HEADERS(X11/extensions/Xinerama.h, [
2403       CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2404       AC_CHECK_LIB(Xinerama, XineramaQueryExtension, [
2405         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2406         AX_ADD_LDFLAGS([x11],[-lXinerama])
2407       ])
2408       CFLAGS="${CFLAGS_save}"
2409     ])
2410   ])
2411   CPPFLAGS="${CPPFLAGS_save}"
2412 fi
2413
2414 dnl
2415 dnl  XVideo module
2416 dnl  (enabled by default except on win32)
2417 dnl
2418 AC_ARG_ENABLE(xvideo,
2419   [  --enable-xvideo         XVideo support (default enabled)])
2420 if test "${enable_xvideo}" != "no" &&
2421   (test "${SYS}" != "mingw32" || test "${enable_xvideo}" = "yes"); then
2422   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2423   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
2424     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2425     AC_CHECK_LIB(Xv_pic,XvPutImage,
2426       # We have Xv_pic, that's good, we can build an xvideo.so plugin !
2427       AX_ADD_PLUGINS([xvideo])
2428       AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv_pic])
2429       AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}]),
2430       AC_CHECK_LIB(Xv,XvPutImage,[
2431         # We don't have Xv_pic, but we have Xv, let's make xvideo.a as builtin
2432         AX_ADD_PLUGINS([xvideo])
2433         AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv])
2434         AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2435       ],[
2436         # Otherwise... well, do nothing.
2437         :
2438       ])
2439     )
2440     AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
2441       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
2442         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2443         AX_ADD_LDFLAGS([xvideo],[-lXinerama])
2444       ])
2445     ])
2446     CFLAGS="${CFLAGS_save}"
2447   ]
2448   CPPFLAGS="${CPPFLAGS_save}")
2449 fi
2450
2451 dnl
2452 dnl  SDL module
2453 dnl
2454 AC_ARG_ENABLE(sdl,
2455   [  --enable-sdl            SDL support (default enabled)])
2456 if test "${enable_sdl}" != "no"
2457 then
2458   SDL_PATH="${PATH}"
2459   AC_ARG_WITH(sdl-config-path,
2460     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
2461     [ if test "${with_sdl_config_path}" != "no"
2462       then
2463         SDL_PATH="${with_sdl_config_path}:${PATH}"
2464       fi ])
2465   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
2466   SDL_CONFIG="${SDL12_CONFIG}"
2467   SDL_HEADER="SDL12/SDL.h"
2468   if test "${SDL_CONFIG}" = "no"
2469   then
2470     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
2471     SDL_CONFIG=${SDL11_CONFIG}
2472     SDL_HEADER="SDL11/SDL.h"
2473   fi
2474   if test "${SDL_CONFIG}" = "no"
2475   then
2476     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
2477     SDL_HEADER="SDL/SDL.h"
2478   fi
2479   # check for cross-compiling
2480   SDL_PREFIX=
2481   AC_ARG_WITH(sdl-prefix,
2482     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
2483                                e.g use as:
2484                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2485   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
2486   then
2487     SDL_PREFIX="--prefix=${with_sdl_prefix}"
2488   fi
2489   if test "${SDL_CONFIG}" != "no"
2490   then
2491     AX_ADD_PLUGINS([vout_sdl aout_sdl])
2492     AX_ADD_CFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
2493     AX_ADD_LDFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
2494     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
2495     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
2496       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
2497       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
2498           As a last resort we also test for SDL.h presence),
2499       [ AC_MSG_ERROR([The development package for SDL is not installed.
2500 Please install it and try again. Alternatively you can also configure with
2501 --disable-sdl.])
2502       ])])
2503     CPPFLAGS="${CPPFLAGS_save}"
2504     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
2505     then
2506       AC_MSG_ERROR([The development package for SDL is not installed.
2507 Please install it and try again. Alternatively you can also configure with
2508 --disable-sdl.])
2509     fi
2510   elif test "${enable_sdl}" =  "yes"
2511   then
2512     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
2513 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
2514     ])
2515   fi
2516 fi
2517
2518 dnl
2519 dnl  freetype module
2520 dnl
2521 AC_ARG_ENABLE(freetype,
2522   [  --enable-freetype       freetype support (default enabled)])
2523 AC_ARG_ENABLE(fribidi,
2524   [  --enable-fribidi        fribidi support (default enabled)])
2525 if test "${enable_freetype}" != "no"
2526 then
2527   FREETYPE_PATH="${PATH}"
2528   AC_ARG_WITH(freetype-config-path,
2529     [    --with-freetype-config-path=PATH freetype-config path (default search in \$PATH)],
2530     [ if test "${with_freetype_config_path}" != "no"
2531       then
2532         FREETYPE_PATH="${with_freetype_config_path}:${PATH}"
2533       fi ])
2534   AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no, ${FREETYPE_PATH})
2535
2536   if test "${FREETYPE_CONFIG}" != "no"
2537   then
2538     AX_ADD_PLUGINS([freetype])
2539     AX_ADD_CFLAGS([freetype],[`${FREETYPE_CONFIG} --cflags` ${INCICONV}])
2540     AX_ADD_LDFLAGS([freetype],[`${FREETYPE_CONFIG} --libs` ${LIBICONV}])
2541     AC_CHECK_HEADERS(Carbon/Carbon.h,
2542       [AX_ADD_LDFLAGS([freetype],[-framework Carbon])])
2543   elif test "${enable_freetype}" =  "yes"
2544   then
2545     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
2546 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
2547     ])
2548   fi
2549
2550   dnl fribidi support
2551   if test "${enable_fribidi}" != "no"
2552   then
2553     FRIBIDI_PATH="${PATH}"
2554     AC_ARG_WITH(fribidi-config-path,
2555       [    --with-fribidi-config-path=PATH fribidi-config path (default search in \$PATH)],
2556       [ if test "${with_fribidi_config_path}" != "no"
2557         then
2558           FRIBIDI_PATH="${with_fribidi_config_path}:${PATH}"
2559         fi ])
2560     AC_PATH_PROG(FRIBIDI_CONFIG, fribidi-config, no, ${FRIBIDI_PATH})
2561
2562     if test "${FRIBIDI_CONFIG}" != "no"
2563     then
2564       AX_ADD_CFLAGS([freetype], [`${FRIBIDI_CONFIG} --cflags` -DHAVE_FRIBIDI])
2565       AX_ADD_LDFLAGS([freetype], [`${FRIBIDI_CONFIG} --libs`])
2566     fi
2567   fi
2568 fi
2569
2570 dnl
2571 dnl  Qt Embedded module
2572 dnl  (disabled by default)
2573 dnl
2574 AC_ARG_ENABLE(qte,
2575   [  --enable-qte            QT Embedded support (default disabled)])
2576 if test "${enable_qte}" = "yes"
2577 then
2578   AC_ARG_WITH(qte,
2579   [    --with-qte=PATH       Qt Embedded headers and libraries])
2580   if test "${with_qte}" != "no" -a -n "${with_qte}"
2581   then
2582     AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2583     AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2584   else
2585     AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2586     AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2587   fi
2588   AX_ADD_PLUGINS([qte])
2589   NEED_QTE_MAIN=yes
2590   CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_qte}"
2591   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2592     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2593   ] )
2594   CPPFLAGS="${CPPFLAGS_save}"
2595 fi
2596
2597 dnl
2598 dnl  Windows DirectX module
2599 dnl
2600 AC_ARG_ENABLE(directx,
2601   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
2602 if test "${enable_directx}" != "no"
2603 then
2604   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2605   then
2606     AC_ARG_WITH(directx,
2607     [    --with-directx=PATH   Win32 DirectX headers])
2608     if test -z "${with_directx}"
2609     then
2610       AC_CHECK_HEADERS(ddraw.h,
2611       [ AX_ADD_PLUGINS([vout_directx aout_directx])
2612         AX_ADD_LDFLAGS([vout_directx],[-lgdi32]) ])
2613     else
2614       AC_MSG_CHECKING(for directX headers in ${with_directx})
2615       if test -f ${with_directx}/ddraw.h
2616       then
2617         AX_ADD_PLUGINS([vout_directx aout_directx])
2618         AX_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
2619         AX_ADD_LDFLAGS([vout_directx],[-lgdi32])
2620         AC_MSG_RESULT(yes)
2621       else
2622         AC_MSG_RESULT(no)
2623         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
2624       fi
2625     fi
2626   fi
2627 fi
2628
2629 dnl
2630 dnl  Linux framebuffer module
2631 dnl
2632 AC_ARG_ENABLE(fb,
2633   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
2634     if test "${enable_fb}" != "no"
2635     then
2636       AC_CHECK_HEADERS(linux/fb.h, [
2637         AX_ADD_PLUGINS([fb])
2638       ])
2639     fi
2640
2641 dnl
2642 dnl  Linux MGA module
2643 dnl
2644 AC_ARG_ENABLE(mga,
2645   [  --enable-mga            Linux kernel Matrox support (default disabled)],
2646   [ if test "${enable_mga}" = "yes"
2647     then
2648       AX_ADD_PLUGINS([mga])
2649     fi ])
2650
2651 dnl
2652 dnl  SVGAlib module
2653 dnl
2654 AC_ARG_ENABLE(svgalib,
2655   [  --enable-svgalib        SVGAlib support (default disabled)])
2656 if test "${enable_svgalib}" = "yes"
2657 then
2658   AX_ADD_PLUGINS([svgalib])
2659   AX_ADD_LDFLAGS([svgalib],[-lvgagl -lvga])
2660 fi
2661
2662 dnl
2663 dnl  GGI module
2664 dnl
2665 AC_ARG_ENABLE(ggi,
2666   [  --enable-ggi            GGI support (default disabled)])
2667 if test "${enable_ggi}" = "yes"
2668 then
2669   AX_ADD_PLUGINS([ggi])
2670   AX_ADD_LDFLAGS([ggi],[-lggi])
2671   AC_ARG_WITH(ggi,
2672     [    --with-ggi=PATH       path to libggi],
2673     [ if test "${with_ggi}" != "no" -a -n "${with_ggi}"
2674       then
2675         AX_ADD_CPPFLAGS([ggi],[-I${with_ggi}/include])
2676         AX_ADD_LDFLAGS([ggi],[-L${with_ggi}/lib])
2677       fi ])
2678 fi
2679
2680 dnl
2681 dnl  Glide module
2682 dnl
2683 AC_ARG_ENABLE(glide,
2684   [  --enable-glide          Glide (3dfx) support (default disabled)])
2685 if test "${enable_glide}" = "yes"
2686 then
2687   AX_ADD_PLUGINS([glide])
2688   AX_ADD_LDFLAGS([glide],[-lglide2x -lm])
2689   AX_ADD_CPPFLAGS([glide],[-I/usr/include/glide])
2690   AC_ARG_WITH(glide,
2691     [    --with-glide=PATH     path to libglide],
2692     [ if test "${with_glide}" != "no" -a -n "${with_glide}"
2693       then
2694         AX_ADD_CPPFLAGS([glide],[-I${with_glide}/include])
2695         AX_ADD_LDFLAGS([glide],[-L${with_glide}/lib])
2696       fi ])
2697 fi
2698
2699 dnl
2700 dnl  AA plugin
2701 dnl
2702 AC_ARG_ENABLE(aa,
2703   [  --enable-aa             aalib output (default disabled)])
2704 if test "${enable_aa}" = "yes"
2705 then
2706   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
2707   if test "${have_aa}" = "true"
2708   then
2709     AX_ADD_PLUGINS([aa])
2710     AX_ADD_LDFLAGS([aa],[-laa])
2711   fi
2712 fi
2713
2714 dnl
2715 dnl  libcaca plugin
2716 dnl
2717 AC_ARG_ENABLE(caca,
2718   [  --enable-caca           libcaca output (default disabled)])
2719 if test "${enable_caca}" = "yes"
2720 then
2721   CACA_PATH="${PATH}"
2722   AC_ARG_WITH(caca-config-path,
2723     [    --with-caca-config-path=PATH caca-config path (default search in \$PATH)],
2724     [ if test "${with_caca_config_path}" != "no"
2725       then
2726         CACA_PATH="${with_caca_config_path}:${PATH}"
2727       fi ])
2728   AC_PATH_PROG(CACA_CONFIG, caca-config, no, ${CACA_PATH})
2729   if test "${CACA_CONFIG}" != "no"
2730   then
2731     AX_ADD_PLUGINS([caca])
2732     AX_ADD_CFLAGS([caca],[`${CACA_CONFIG} --cflags`])
2733     AX_ADD_LDFLAGS([caca],[`${CACA_CONFIG} --plugin-libs`])
2734   fi
2735 fi
2736
2737 dnl
2738 dnl  win32 GDI plugin
2739 dnl
2740 AC_ARG_ENABLE(wingdi,
2741   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
2742 if test "${enable_wingdi}" != "no"; then
2743   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2744     AX_ADD_PLUGINS([wingdi])
2745     AX_ADD_LDFLAGS([wingdi],[-lgdi32])
2746   fi
2747 fi
2748
2749 dnl
2750 dnl  Audio plugins
2751 dnl
2752
2753 AC_ARG_WITH(,[Audio plugins:])
2754
2755 dnl
2756 dnl  OSS /dev/dsp module (enabled by default except on win32)
2757 dnl
2758 AC_ARG_ENABLE(oss,
2759   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
2760
2761 if test "${enable_oss}" != "no" &&
2762   (test "${SYS}" != "mingw32" || test "${enable_oss}" = "yes")
2763 then
2764   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
2765     AX_ADD_PLUGINS([oss])
2766     AC_CHECK_LIB(ossaudio,main,AX_ADD_LDFLAGS([oss],[-lossaudio]))
2767   ])
2768 fi
2769
2770 dnl
2771 dnl  Esound module
2772 dnl
2773 AC_ARG_ENABLE(esd,
2774   [  --enable-esd            Esound library support (default disabled)],
2775   [if test "${enable_esd}" = "yes"
2776    then
2777      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
2778      if test "${ESD_CONFIG}" != "no"
2779      then
2780        AX_ADD_PLUGINS([esd])
2781        AX_ADD_CFLAGS([esd],[`${ESD_CONFIG} --cflags`])
2782        AX_ADD_LDFLAGS([esd],[`${ESD_CONFIG} --libs`])
2783      fi
2784    fi])
2785
2786 dnl
2787 dnl  aRts module
2788 dnl
2789 AC_ARG_ENABLE(arts,
2790   [  --enable-arts           aRts sound server (default disabled)],
2791   [if test "${enable_arts}" = "yes"
2792    then
2793      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
2794      if test "${ARTS_CONFIG}" != "no"
2795      then
2796        AX_ADD_PLUGINS([arts])
2797        AX_ADD_CFLAGS([arts],[`${ARTS_CONFIG} --cflags`])
2798        AX_ADD_LDFLAGS([arts],[`${ARTS_CONFIG} --libs `])
2799      fi
2800    fi])
2801
2802 dnl
2803 dnl  ALSA module
2804 dnl
2805 AC_ARG_ENABLE(alsa,
2806   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
2807   [if test "${enable_alsa}" = "yes"
2808    then
2809      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
2810      if test "${have_alsa}" = "true"
2811      then
2812        AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
2813                        #define ALSA_PCM_NEW_SW_PARAMS_API
2814                        #include <alsa/asoundlib.h>],
2815           [void foo() { snd_pcm_hw_params_get_period_time(0,0,0); }],
2816            AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
2817        AX_ADD_PLUGINS([alsa])
2818        AX_ADD_LDFLAGS([alsa],[-lasound -lm -ldl])
2819      else
2820        AC_MSG_ERROR([Could not find ALSA development headers])
2821      fi
2822    fi])
2823
2824 dnl
2825 dnl  win32 waveOut plugin
2826 dnl
2827 AC_ARG_ENABLE(waveout,
2828   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
2829 if test "${enable_waveout}" != "no"; then
2830   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2831     AX_ADD_PLUGINS([waveout])
2832     AX_ADD_LDFLAGS([waveout],[-lwinmm])
2833   fi
2834 fi
2835
2836 dnl
2837 dnl  CoreAudio plugin
2838 dnl
2839 AC_ARG_ENABLE(coreaudio,
2840   [  --enable-coreaudio      CoreAudio module (default enabled on MacOS X)])
2841 if test "${enable_coreaudio}" != "no" &&
2842   (test "${SYS}" = "darwin" || test "${enable_coreaudio}" = "yes")
2843 then
2844   AC_CHECK_HEADERS(CoreAudio/CoreAudio.h, 
2845     [ AX_ADD_BUILTINS([coreaudio])
2846       AX_ADD_LDFLAGS([coreaudio],[-framework CoreAudio])
2847       AC_MSG_CHECKING(for kAudioConverterPrimeMethod in AudioToolbox/AudioConverter.h)
2848       AC_EGREP_HEADER(kAudioConverterPrimeMethod,AudioToolbox/AudioConverter.h,[
2849         AC_MSG_RESULT(yes)
2850         AX_ADD_PLUGINS([coreaudio_resampler])
2851         AX_ADD_LDFLAGS([coreaudio_resampler],[-framework AudioToolbox])
2852       ],[ AC_MSG_RESULT(no) ])
2853     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
2854 fi
2855
2856 dnl
2857 dnl  Roku HD1000 audio
2858 dnl
2859 AC_ARG_ENABLE(hd1000a,
2860   [  --enable-hd1000a        HD1000 audio module (default enabled on HD1000)])
2861 if test "${enable_hd1000a}" != "no" &&
2862   (test "${SYS}" != "mingw32" || test "${enable_hd1000a}" = "yes")
2863 then
2864   AC_LANG_PUSH([C++])
2865   AC_CHECK_HEADERS(deschutes/libraries/hdmachinex225/PCMAudioPlayer.h, [
2866     AX_ADD_PLUGINS([hd1000a])
2867     AC_CHECK_LIB(HDMachineX225,main,AX_ADD_LDFLAGS([hd1000a],[-lHDMachineX225]))  ])
2868   AC_LANG_POP([C++])
2869 fi
2870
2871 dnl
2872 dnl  Interface plugins
2873 dnl
2874
2875 AC_ARG_WITH(,[Interface plugins:])
2876
2877 dnl special case for BeOS
2878 if test "${SYS}" = "beos"
2879 then
2880     AX_ADD_PLUGINS([beos])
2881 fi
2882
2883 dnl
2884 dnl Skins module
2885 dnl
2886 AC_ARG_ENABLE(skins,
2887   [  --enable-skins          Skins interface module (default enabled on Win32)])
2888 if test "${enable_skins}" != "no"; then
2889   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2890
2891     AX_ADD_PLUGINS([skins])
2892     ALIASES="${ALIASES} svlc"
2893     AX_ADD_CPPFLAGS([skins],[-U_OFF_T_ -U_off_t -Imodules/gui/skins])
2894     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2895     AX_ADD_LDFLAGS([skins],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
2896
2897   else if test "${enable_skins}" = "yes"; then
2898     AX_ADD_PLUGINS([skins])
2899     ALIASES="${ALIASES} svlc"
2900     AX_ADD_CPPFLAGS([skins],[-Imodules/gui/skins -I${x_includes} -I/usr/include/freetype2 -DX11_SKINS])
2901     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2902     AX_ADD_LDFLAGS([skins],[-L${x_libraries} -lImlib2 -lXext -lX11 -lfreetype -lpng -lz ])
2903   fi fi
2904 fi
2905
2906 dnl
2907 dnl Skins2 module
2908 dnl
2909 AC_ARG_ENABLE(skins2,
2910   [  --enable-skins2         Skins2 interface module (experimental)])
2911 if test "${enable_skins2}" = "yes" || (test "${SYS}" != "darwin" && test "${SYS}" != "beos" && test "${enable_skins2}" != "no"); then
2912
2913   dnl test for the required libraries
2914   skins2_missing_lib="no"
2915
2916   dnl freetype
2917   if test "${FREETYPE_CONFIG}" != "no"; then
2918     AX_ADD_CPPFLAGS([skins2],[`${FREETYPE_CONFIG} --cflags`])
2919     AX_ADD_LDFLAGS([skins2],[`${FREETYPE_CONFIG} --libs`])
2920   else
2921     skins2_missing_lib="yes"
2922     if test "${enable_skins2}" = "yes"; then
2923       AC_MSG_ERROR([Could not find freetype (required for skins2)])
2924     fi
2925   fi
2926
2927   dnl iconv
2928   if test "$am_cv_func_iconv" = "yes"; then
2929     AX_ADD_CPPFLAGS([skins2],[${INCICONV}])
2930     AX_ADD_LDFLAGS([skins2],[${LIBICONV} -lpng])
2931   else
2932     skins2_missing_lib="yes"
2933     if test "${enable_skins2}" = "yes"; then
2934       AC_MSG_ERROR([Could not find iconv (required for skins2)])
2935     fi
2936   fi
2937
2938   dnl libxml2
2939   XML2_PATH="${PATH}"
2940   AC_ARG_WITH(xml2-config-path,
2941     [    --with-xml2-config-path=PATH xml2-config path (default search in \$PATH)],
2942     [ if test "${with_xml2_config_path}" != "no"; then
2943         XML2_PATH="${with_xml2_config_path}:${PATH}"
2944       fi ])
2945   AC_PATH_PROG(XML2_CONFIG, xml2-config, no, ${XML2_PATH})
2946   if test "${XML2_CONFIG}" != "no"; then
2947     AX_ADD_CPPFLAGS([skins2],[`${XML2_CONFIG} --cflags`])
2948     AX_ADD_LDFLAGS([skins2],[`${XML2_CONFIG} --libs`])
2949     dnl skins2 depends on the xmlTextReader extension
2950     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_skins2}"
2951     AC_CHECK_LIB(xml2,xmlTextReaderConstName,[],[
2952       skins2_missing_lib="yes"
2953       AC_MSG_WARN([libxml2 missing the xmlTextReader extension, you should update your version])
2954       if test "${enable_skins2}" = "yes"; then
2955         AC_MSG_ERROR([libxml2 missing the xmlTextReader extension (required for skins2)])
2956       fi])
2957     LDFLAGS="${LDFLAGS_save}"
2958   else
2959     skins2_missing_lib="yes"
2960     if test "${enable_skins2}" = "yes"; then
2961       AC_MSG_ERROR([Could not find libxml2 (required for skins2)])
2962     fi
2963   fi
2964
2965   if test "${skins2_missing_lib}" = "no" && (test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"); then
2966     AX_ADD_PLUGINS([skins2])
2967     ALIASES="${ALIASES} svlc"
2968     AX_ADD_CPPFLAGS([skins2],[-U_OFF_T_ -U_off_t -Imodules/gui/skins2 -DWIN32_SKINS])
2969     AX_ADD_CXXFLAGS([skins2],[-O2 -fno-rtti])
2970     AX_ADD_LDFLAGS([skins2],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
2971
2972   else if test "${skins2_missing_lib}" = "no"; then
2973     AX_ADD_PLUGINS([skins2])
2974     ALIASES="${ALIASES} svlc"
2975     AX_ADD_CPPFLAGS([skins2],[-Imodules/gui/skins2 -I${x_includes} -DX11_SKINS])
2976     AX_ADD_CXXFLAGS([skins2],[-O2 -fno-rtti])
2977     AX_ADD_LDFLAGS([skins2],[-L${x_libraries} -lXext -lX11])
2978   fi fi
2979 fi
2980
2981
2982 dnl
2983 dnl  Gtk+ module
2984 dnl
2985 AC_ARG_ENABLE(gtk,
2986   [  --enable-gtk            Gtk+ support (default enabled)])
2987 if test "${enable_gtk}" != "no"
2988 then
2989   GTK_PATH="${PATH}"
2990   AC_ARG_WITH(gtk-config-path,
2991     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2992     [ if test "${with_gtk_config_path}" != "no"
2993       then
2994         GTK_PATH="${with_gtk_config_path}:${PATH}"
2995       fi ])
2996   # look for gtk-config
2997   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2998   GTK_CONFIG=${GTK12_CONFIG}
2999   if test "${GTK_CONFIG}" = "no"
3000   then
3001     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
3002   fi
3003   if test "${GTK_CONFIG}" != "no"
3004   then
3005     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
3006     then
3007       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
3008     fi
3009     if test "${SYS}" != "mingw32"; then
3010       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk gthread`])
3011       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`])
3012     else
3013       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk`])
3014       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`])
3015     fi
3016     # now look for the gtk.h header
3017     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
3018     ac_cv_gtk_headers=yes
3019     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
3020       ac_cv_gtk_headers=no
3021       echo "Cannot find gtk development headers."
3022     ])
3023     if test "${ac_cv_gtk_headers}" = "yes"
3024     then
3025       AX_ADD_PLUGINS([gtk])
3026       if test "${SYS}" != "mingw32"; then
3027         NEED_GTK_MAIN=yes
3028       fi
3029       ALIASES="${ALIASES} gvlc"
3030     fi
3031     CPPFLAGS="${CPPFLAGS_save}"
3032   fi
3033 fi
3034
3035 dnl
3036 dnl  Gtk+2 module ! Disabled for now as it is unusable and confuses users
3037 dnl
3038 dnl AC_ARG_ENABLE(gtk2,
3039 dnl   [  --enable-gtk2           Gtk2 support (default disabled)])
3040 dnl if test "${enable_gtk2}" = "yes"
3041 dnl then
3042 dnl   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
3043 dnl   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
3044 dnl   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
3045 dnl   AX_ADD_PLUGINS([gtk2])
3046 dnl   if test "${SYS}" != "mingw32"; then
3047 dnl     NEED_GTK2_MAIN=yes
3048 dnl   fi
3049 dnl fi
3050
3051 dnl
3052 dnl  PDA Gtk+2 module
3053 dnl
3054 AC_ARG_ENABLE(pda,
3055   [  --enable-pda          PDA interface needs Gtk2 support (default disabled)])
3056 if test "x${enable_pda}" = "xyes"
3057 then
3058   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
3059   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
3060   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
3061   AX_ADD_CFLAGS([pda],[${GTK2_CFLAGS} ${CFLAGS_pda}])
3062   AX_ADD_LDFLAGS([pda],[${GTK2_LIBS} ${LDFLAGS_pda}])
3063   AX_ADD_PLUGINS([pda])
3064   if test "${SYS}" != "mingw32"; then
3065     NEED_GTK2_MAIN=yes
3066   fi
3067 fi
3068
3069 dnl
3070 dnl  Gnome module
3071 dnl
3072 AC_ARG_ENABLE(gnome,
3073   [  --enable-gnome          Gnome interface support (default disabled)],
3074   [if test "${enable_gnome}" = "yes"; then
3075     # look for gnome-config
3076     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
3077     if test -x ${GNOME_CONFIG}
3078     then
3079        AX_ADD_CFLAGS([gnome],[`${GNOME_CONFIG} --cflags gtk gnomeui`])
3080        AX_ADD_LDFLAGS([gnome],[`${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`])
3081     fi
3082     # now look for the gnome.h header
3083     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
3084     AC_CHECK_HEADERS(gnome.h, [
3085       AX_ADD_PLUGINS([gnome])
3086       NEED_GTK_MAIN=yes
3087       NEED_GNOME_MAIN=yes
3088       ALIASES="${ALIASES} gnome-vlc"
3089       dnl We need this because of some moronic gnomesupport.h flavours
3090       AC_MSG_CHECKING(for strndup in gnome.h)
3091       AC_EGREP_HEADER(strndup,gnome.h,[
3092         AC_MSG_RESULT(yes)
3093         AC_DEFINE(STRNDUP_IN_GNOME_H, 1,
3094                   Define if <gnome.h> defines strndup.)],[
3095         AC_MSG_RESULT(no)])
3096      ],[
3097       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
3098 developement tools or remove the --enable-gnome option])
3099      ])
3100     CPPFLAGS="${CPPFLAGS_save}"
3101   fi])
3102
3103 dnl
3104 dnl  Gnome2 module ! Disabled for know as it is unuseable and confuses users
3105 dnl
3106 dnl AC_ARG_ENABLE(gnome2,
3107 dnl   [  --enable-gnome2         Gnome2 support (default disabled)])
3108 dnl if test "${enable_gnome2}" = "yes"
3109 dnl then
3110 dnl   PKG_CHECK_MODULES(GNOME2, [libgnomeui-2.0])
3111 dnl   AX_ADD_CFLAGS([gnome2],[${GNOME2_CFLAGS}])
3112 dnl   AX_ADD_LDFLAGS([gnome2],[${GNOME2_LIBS}])
3113 dnl   AX_ADD_PLUGINS([gnome2])
3114 dnl   if test "${SYS}" != "mingw32"; then
3115 dnl     NEED_GNOME2_MAIN=yes
3116 dnl   fi
3117 dnl fi
3118
3119 dnl
3120 dnl  wxWindows module
3121 dnl
3122 AC_ARG_ENABLE(wxwindows,
3123   [  --enable-wxwindows      wxWindows support (default enabled)])
3124 if test "${enable_wxwindows}" != "no"
3125 then
3126   WXWINDOWS_PATH="${PATH}"
3127   AC_ARG_WITH(wx-config-path,
3128     [    --with-wx-config-path=PATH wx-config path (default search in \$PATH)],
3129     [ if test "${with_wx_config_path}" != "no"
3130       then
3131         WXWINDOWS_PATH="${with_wx_config_path}:${PATH}"
3132       fi ])
3133   # look for wx-config
3134   AC_PATH_PROG(WX_CONFIG, wx-config, no, ${WXWINDOWS_PATH})
3135   if test "${WX_CONFIG}" != "no"
3136   then
3137     if expr 2.3.0 \> `${WX_CONFIG} --version` >/dev/null
3138     then
3139       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-wxwindows.])
3140     fi
3141     AC_LANG_PUSH(C++)
3142     AX_ADD_CXXFLAGS([wxwindows],[`${WX_CONFIG} --cxxflags`])
3143     AX_ADD_LDFLAGS([wxwindows],[`${WX_CONFIG} --libs`])
3144     # now look for the wxprec.h header
3145     CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_wxwindows}"
3146     ac_cv_wx_headers=yes
3147     AC_CHECK_HEADERS(wx/wxprec.h, , [
3148       ac_cv_wx_headers=no
3149       echo "Cannot find wxWindows development headers."
3150     ])
3151     if test "${ac_cv_wx_headers}" = "yes"
3152     then
3153       AX_ADD_PLUGINS([wxwindows])
3154       ALIASES="${ALIASES} wxvlc"
3155     fi
3156     CPPFLAGS="${CPPFLAGS_save}"
3157     AC_LANG_POP(C++)
3158   fi
3159 fi
3160
3161 dnl
3162 dnl  Qt module
3163 dnl
3164 AC_ARG_ENABLE(qt,
3165   [  --enable-qt             Qt interface support (default disabled)],
3166   [if test "${enable_qt}" = "yes"; then
3167      AX_ADD_PLUGINS([qt])
3168      ALIASES="${ALIASES} qvlc"
3169      AX_ADD_LDFLAGS([qt],[-L${QTDIR}/lib])
3170      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt}"
3171      AC_CHECK_LIB(qt-mt,main,[
3172        AX_ADD_LDFLAGS([qt],[-lqt-mt])
3173      ],[
3174        AC_CHECK_LIB(qt,main,[
3175          AX_ADD_LDFLAGS([qt],[-lqt])
3176        ])
3177      ])
3178      LDFLAGS="${LDFLAGS_save}"
3179      AX_ADD_CXXFLAGS([qt],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
3180      if test -x ${QTDIR}/bin/moc
3181      then
3182        MOC=${QTDIR}/bin/moc
3183      else
3184        MOC=moc
3185      fi
3186    fi])
3187
3188 dnl
3189 dnl  KDE module
3190 dnl
3191 AC_ARG_ENABLE(kde,
3192   [  --enable-kde            KDE interface support (default disabled)],
3193   [if test "${enable_kde}" = "yes"; then
3194      AX_ADD_PLUGINS([kde])
3195      ALIASES="${ALIASES} kvlc"
3196      AX_ADD_LDFLAGS([kde],[-L${KDEDIR}/lib])
3197      dnl Check for -lkfile (only in KDE 2) or -lkdeui -lkio (KDE 3)
3198      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
3199      AC_CHECK_LIB(kfile,main,[
3200        AX_ADD_LDFLAGS([kde],[-lkfile])
3201      ])
3202      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
3203      AC_CHECK_LIB(kdeui,main,[
3204        AX_ADD_LDFLAGS([kde],[-lkdeui])
3205      ])
3206      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
3207      AC_CHECK_LIB(kio,main,[
3208        AX_ADD_LDFLAGS([kde],[-lkio])
3209      ])
3210      LDFLAGS="${LDFLAGS_save}"
3211      AX_ADD_CXXFLAGS([kde],[-I/usr/include/kde -I/usr/include/qt3 -I/usr/include/qt])
3212      AX_ADD_CXXFLAGS([kde],[-I${KDEDIR}/include -I${QTDIR}/include])
3213      if test -x ${QTDIR}/bin/moc
3214      then
3215        MOC=${QTDIR}/bin/moc
3216      else
3217        MOC=moc
3218      fi
3219    fi])
3220
3221 dnl
3222 dnl  Opie QT embedded module
3223 dnl
3224 AC_ARG_ENABLE(opie,
3225   [  --enable-opie           Qt embedded interface support (default disabled)],
3226   [if test "${enable_opie}" = "yes"; then
3227      AC_ARG_WITH(qte,
3228      [    --with-qte=PATH       Qt Embedded headers and libraries])
3229      if test "${with_qte}" != "no" -a -n "${with_qte}"
3230      then
3231        AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
3232        AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
3233      else
3234        AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'`])
3235        AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'`])
3236      fi
3237      CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_qte}"
3238      AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
3239        AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
3240      ] )
3241      CPPFLAGS="${CPPFLAGS_save}"
3242
3243      AX_ADD_PLUGINS([opie])
3244      NEED_QTE_MAIN=yes
3245      AX_ADD_LDFLAGS([opie],[-lqpe ${LDFLAGS_qte}])
3246      AX_ADD_CXXFLAGS([opie],[${CXXFLAGS_qte}])
3247      if test "${with_qte}" != "no" -a -n "${with_qte}"
3248      then
3249        MOC=${with_qte}/bin/moc
3250      else
3251        MOC=${QTDIR}/bin/moc
3252      fi
3253    fi])
3254
3255 dnl
3256 dnl  MacOS X module
3257 dnl
3258 AC_ARG_ENABLE(macosx,
3259   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
3260   [if test "${enable_macosx}" = "yes"
3261    then
3262      AX_ADD_BUILTINS([macosx])
3263      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC -framework OpenGL])
3264    fi],
3265   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
3266      AX_ADD_BUILTINS([macosx])
3267      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC -framework OpenGL])
3268    )])
3269
3270 dnl
3271 dnl  QNX RTOS module
3272 dnl
3273 AC_ARG_ENABLE(qnx,
3274   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
3275     if test "${enable_qnx}" != "no"
3276     then
3277       AC_CHECK_HEADERS(Ph.h, [
3278         AX_ADD_PLUGINS([qnx])
3279         AX_ADD_LDFLAGS([qnx],[-lasound -lph])
3280       ])
3281     fi
3282
3283 dnl
3284 dnl  ncurses module
3285 dnl
3286 AC_ARG_ENABLE(ncurses,
3287   [  --enable-ncurses        ncurses interface support (default disabled)],
3288   [if test "${enable_ncurses}" = "yes"; then
3289      AX_ADD_PLUGINS([ncurses])
3290      AX_ADD_LDFLAGS([ncurses],[-lncurses])
3291    fi])
3292
3293 dnl
3294 dnl  XOSD plugin
3295 dnl
3296 AC_ARG_ENABLE(xosd,
3297   [  --enable-xosd           xosd interface support (default disabled)])
3298 if test "${enable_xosd}" = "yes"
3299 then
3300   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
3301   AC_CHECK_LIB(xosd,xosd_set_offset,
3302       AC_DEFINE(HAVE_XOSD_VERSION_1, 1, Define if <xosd.h> is 1.0.x),
3303     AC_CHECK_LIB(xosd,xosd_set_horizontal_offset,
3304         AC_DEFINE(HAVE_XOSD_VERSION_2, 1, Define if <xosd.h> is 2.0.x),
3305       AC_TRY_COMPILE([#include <xosd.h>],
3306          [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
3307           AC_DEFINE(HAVE_XOSD_VERSION_0, 1, Define if <xosd.h> is pre-1.0.0))))
3308   if test "${have_xosd}" = "true"
3309   then
3310     AX_ADD_PLUGINS([xosd])
3311     AX_ADD_LDFLAGS([xosd],[-lxosd])
3312   fi
3313 fi
3314
3315 dnl
3316 dnl Visualisation plugin
3317 dnl
3318 AC_ARG_ENABLE(visual,
3319   [  --enable-visual          visualisation plugin (default enabled)])
3320 if test "${enable_visual}" != "no"
3321 then
3322     AX_ADD_PLUGINS([visual])
3323 fi
3324
3325 dnl
3326 dnl  goom visualization plugin
3327 dnl
3328 AC_ARG_ENABLE(goom,
3329 [  --enable-goom           goom visualisation plugin (default disabled)])
3330 if test "${enable_goom}" = "yes"
3331 then
3332   AC_ARG_WITH(goom-tree,
3333     [    --with-goom-tree=PATH goom tree for static linking (required)])
3334
3335   dnl
3336   dnl test for --with-goom-tree
3337   dnl
3338   if test "${with_goom_tree}" != "no" -a -n "${with_goom_tree}"; then
3339     AC_MSG_CHECKING(for libgoom.a in ${with_goom_tree})
3340     real_goom_tree="`cd ${with_goom_tree} 2>/dev/null && pwd`"
3341     if test -z "${real_goom_tree}"; then
3342       dnl  The given directory can't be found
3343       AC_MSG_RESULT(no)
3344       AC_MSG_ERROR([cannot cd to ${with_goom_tree}])
3345     fi
3346     if test -f "${real_goom_tree}/libgoom.a"; then
3347       AC_MSG_RESULT(${real_goom_tree}/libgoom.a)
3348       AX_ADD_BUILTINS([goom])
3349       AX_ADD_LDFLAGS([goom],[-L${real_goom_tree} -lgoom])
3350       AX_ADD_CPPFLAGS([goom],[-I${real_goom_tree}])
3351     else
3352       dnl  The given libgoom wasn't built
3353       AC_MSG_RESULT(no)
3354       AC_MSG_ERROR([cannot find ${real_goom_tree}/libgoom.a, make sure you compiled goom in ${with_goom_tree}])
3355     fi
3356   else
3357     dnl  The --with-goom-tree isn't specified wasn't built
3358     AC_MSG_RESULT(no)
3359     AC_MSG_ERROR([You have to specify a tree with --with-goom-tree])
3360   fi
3361 fi
3362
3363 dnl
3364 dnl  SLP access plugin
3365 dnl
3366 AC_ARG_ENABLE(slp,
3367   [  --enable-slp            SLP service discovery support (default enabled)])
3368 if test "${enable_slp}" != "no"
3369 then
3370   AC_ARG_WITH(slp,
3371   [    --with-slp=PATH       libslp headers and libraries])
3372   if test -z "${with_slp}"
3373   then
3374     AC_CHECK_HEADERS(slp.h, have_slp="true", have_slp="false")
3375     if test "${have_slp}" = "true"
3376     then
3377       AX_ADD_PLUGINS([slp])
3378       AX_ADD_LDFLAGS([slp],[-lslp])
3379       AX_ADD_LDFLAGS([stream_out_standard],[-lslp])
3380     fi
3381   else
3382     AC_MSG_CHECKING(for slp headers in ${with_slp})
3383     if test -f ${with_slp}/slp.h
3384     then
3385       dnl  Use ${with_slp}/libslp/slp.h
3386       AC_MSG_RESULT(yes)
3387       AX_ADD_PLUGINS([slp])
3388       AX_ADD_LDFLAGS([slp],[-L${with_slp} -lslp])
3389       AX_ADD_LDFLAGS([stream_out_standard],[-L${with_slp} -lslp])
3390       AX_ADD_CPPFLAGS([slp],[-I${with_slp}])
3391       AC_DEFINE(HAVE_SLP_H)
3392     else
3393       dnl  No libslp could be found, sorry
3394       AC_MSG_RESULT(no)
3395       AC_MSG_ERROR([cannot find ${with_slp}/slp.h])
3396     fi
3397   fi
3398 fi
3399
3400 dnl
3401 dnl  Lirc plugin
3402 dnl
3403 AC_ARG_ENABLE(lirc,
3404   [  --enable-lirc           lirc support (default disabled)])
3405 if test "${enable_lirc}" = "yes"
3406 then
3407   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
3408   if test "${have_lirc}" = "true"
3409   then
3410     AX_ADD_PLUGINS([lirc])
3411     AX_ADD_LDFLAGS([lirc],[-llirc_client])
3412   fi
3413 fi
3414
3415 dnl 
3416 dnl  Joystick plugin
3417 dnl
3418 AC_ARG_ENABLE(joystick,
3419   [  --enable-joystick       joystick control (default disabled)])
3420 if test "${enable_joystick}" = "yes"
3421 then
3422  AC_CHECK_HEADER( linux/joystick.h, 
3423                 [AX_ADD_PLUGINS([joystick])]
3424                 )
3425 fi
3426
3427
3428 dnl
3429 dnl corba (ORBit) plugin
3430 dnl
3431 AC_ARG_ENABLE(corba,
3432   [  --enable-corba          corba interface support (default disabled)])
3433 if test "${enable_corba}" = "yes"; then
3434   ORBIT_PATH="${PATH}"
3435   AC_ARG_WITH(orbit-config-path,
3436   [    --with-orbit-config-path=PATH orbit-config path (default search in \$PATH)])
3437   if test "${with_orbit_config_path}" != "no"; then
3438     ORBIT_PATH="${with_orbit_config_path}:${PATH}"
3439   fi
3440   # look for orbit2-config
3441   AC_PATH_PROG(ORBIT_CONFIG, orbit2-config, no, ${ORBIT_PATH})
3442   if test "${ORBIT_CONFIG}" != "no"; then
3443     AX_ADD_CFLAGS(corba,[`${ORBIT_CONFIG} --cflags server`])
3444     AX_ADD_LDFLAGS(corba,[`${ORBIT_CONFIG} --libs server | sed 's,-rdynamic,,'`])
3445     # now look for the orbit.h header
3446     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_corba}"
3447     ac_cv_corba_headers=yes
3448     AC_CHECK_HEADERS(orbit/orbit.h, , [
3449       ac_cv_corba_headers=no
3450       AC_MSG_ERROR([Could not find corba development headers])
3451     ])
3452     if test "${ac_cv_corba_headers}" = "yes"; then
3453       AX_ADD_PLUGINS(corba)
3454     fi
3455     CPPFLAGS="${CPPFLAGS_save}"
3456   fi
3457 fi
3458
3459 AC_ARG_WITH(,[Misc options:])
3460
3461 dnl
3462 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
3463 dnl
3464 dnl  We give the user the opportunity to specify
3465 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
3466 dnl
3467 AC_ARG_WITH(words,
3468   [  --with-words=endianness set endianness (big or little)])
3469   case "${with_words}" in
3470     big)
3471       ac_cv_c_bigendian=yes
3472       ;;
3473     little)
3474       ac_cv_c_bigendian=no
3475       ;;
3476     *)
3477       dnl  Try to guess endianness by matching patterns on a compiled
3478       dnl  binary, by looking for an ASCII or EBCDIC string
3479       AC_CACHE_CHECK([whether the byte order is big-endian],
3480         [ac_cv_c_bigendian],
3481         [ac_cv_c_bigendian="unknown"
3482         [cat >conftest.c <<EOF
3483         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
3484         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
3485         void _a(void) { char*s = (char*)am; s = (char *)ai; }
3486         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
3487         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
3488         void _e(void) { char*s = (char*)em; s = (char*)ei; }
3489         int main(void) { _a(); _e(); return 0; }
3490 EOF
3491         ]
3492         if test -f conftest.c
3493         then
3494           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
3495               && test -f conftest.o
3496           then
3497             if test "`strings conftest.o | grep BIGenDianSyS`"
3498             then
3499               ac_cv_c_bigendian="yes"
3500             fi
3501             if test "`strings conftest.o | grep LiTTleEnDian`"
3502             then
3503               ac_cv_c_bigendian="no"
3504             fi
3505           fi
3506         fi
3507       ])
3508       if test "${ac_cv_c_bigendian}" = "unknown"
3509       then
3510         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
3511       fi
3512       ;;
3513   esac
3514 dnl  Now we know what to use for endianness, just put it in the header
3515 if test "${ac_cv_c_bigendian}" = "yes"
3516 then
3517   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
3518 fi
3519
3520 dnl
3521 dnl  Mozilla plugin
3522 dnl
3523 mozilla=false
3524 AC_ARG_ENABLE(mozilla,
3525   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
3526 if test "${enable_mozilla}" = "yes" -a "${SYS}" != "mingw32"
3527 then
3528   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
3529   if test "${MOZILLA_CONFIG}" = "no"
3530   then
3531     AC_MSG_ERROR([Please install the Mozilla development tools, mozilla-config was not found.])
3532   else
3533     if test "${SYS}" != "mingw32"; then
3534       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
3535       AC_CHECK_LIB(Xt,XtStrings,[
3536         AX_ADD_LDFLAGS([mozilla],[-L${x_libraries} -lXt])
3537       ])
3538       LDFLAGS="${LDFLAGS_save}"
3539     fi
3540     mozilla=:
3541     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
3542     AX_ADD_CPPFLAGS([mozilla],[[`${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`]])
3543     AX_ADD_LDFLAGS([mozilla],[`${MOZILLA_CONFIG} --libs plugin xpcom`])
3544     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mozilla}"
3545     AC_CHECK_HEADERS(mozilla-config.h)
3546     CPPFLAGS="${CPPFLAGS_save}"
3547   fi
3548
3549 dnl special case for mingw32
3550 elif test "${enable_mozilla}" = "yes"
3551 then
3552   AC_ARG_WITH(mozilla-sdk-path,
3553     [    --with-mozilla-sdk-path=PATH path to win32 mozilla sdk], [
3554     real_mozilla_sdk="`cd ${with_mozilla_sdk_path} 2>/dev/null && pwd`"
3555     CPPFLAGS="${CPPFLAGS_save} ${real_mozilla_sdk}"
3556     AC_CHECK_HEADERS(mozilla-config.h, [
3557       mozilla=:
3558       AX_ADD_CPPFLAGS([mozilla],[-DXPCOM_GLUE -I${real_mozilla_sdk} -I${real_mozilla_sdk}/embedstring/include -I${real_mozilla_sdk}/xpcom/include -I${real_mozilla_sdk}/nspr/include -I${real_mozilla_sdk}/string/include -I${real_mozilla_sdk}/plugin/include -I${real_mozilla_sdk}/java/include])
3559       AX_ADD_LDFLAGS([mozilla],[-L${real_mozilla_sdk}/embedstring/bin -L${real_mozilla_sdk}/xpcom/bin -L${real_mozilla_sdk}/nspr/bin -L${real_mozilla_sdk}/string/bin -lnspr4 -lplds4 -lplc4 -lembedstring -lxpcomglue -Wl,--kill-at])
3560       XPIDL_INCL="-I${real_mozilla_sdk}/xpcom/idl" ])
3561     CPPFLAGS="${CPPFLAGS_save}"
3562   ])
3563 fi
3564
3565 dnl Not necessarily in ${PATH}
3566 if test -z "${XPIDL}" -o ! -x "${XPIDL}"; then
3567   XPIDL="/usr/lib/mozilla/xpidl"
3568 fi
3569 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
3570
3571 dnl
3572 dnl  test plugins
3573 dnl
3574 AC_ARG_ENABLE(testsuite,
3575   [  --enable-testsuite      build test modules (default disabled)])
3576 if test "${enable_testsuite}" = "yes"
3577 then
3578   TESTS="test1 test2 test3 test4"
3579
3580   dnl  we define those so that bootstrap sets the right linker
3581   AX_ADD_CXXFLAGS([test2],[])
3582   AX_ADD_OBJCFLAGS([test3],[])
3583   dnl  this one is needed until automake knows what to do
3584   AX_ADD_LDFLAGS([test3],[-lobjc])
3585
3586   AX_ADD_PLUGINS([${TESTS}])
3587   #AX_ADD_BUILTINS([${TESTS}])
3588 fi
3589
3590 dnl
3591 dnl  gtk_main plugin
3592 dnl
3593 if test "${NEED_GTK_MAIN}" != "no"
3594 then
3595     AX_ADD_PLUGINS([gtk_main])
3596     AX_ADD_CFLAGS([gtk_main],[${CFLAGS_gtk}])
3597     AX_ADD_LDFLAGS([gtk_main],[${LDFLAGS_gtk}])
3598 fi
3599
3600 if test "${NEED_GNOME_MAIN}" != "no"
3601 then
3602     AX_ADD_PLUGINS([gnome_main])
3603     AX_ADD_CFLAGS([gnome_main],[${CFLAGS_gtk} ${CFLAGS_gnome}])
3604     AX_ADD_LDFLAGS([gnome_main],[${LDFLAGS_gtk} ${LDFLAGS_gnome}])
3605 fi
3606
3607 if test "${NEED_GTK2_MAIN}" != "no"
3608 then
3609     AX_ADD_PLUGINS([gtk2_main])
3610     AX_ADD_CFLAGS([gtk2],[-DNEED_GTK2_MAIN])
3611     AX_ADD_CFLAGS([pda],[-DNEED_GTK2_MAIN])
3612     AX_ADD_CFLAGS([gtk2_main],[${CFLAGS_gtk2} ${CFLAGS_pda}])
3613     AX_ADD_LDFLAGS([gtk2_main],[${LDFLAGS_gtk2} ${LDFLAGS_pda}])
3614 fi
3615
3616 if test "${NEED_GNOME2_MAIN}" != "no"
3617 then
3618     AX_ADD_PLUGINS([gnome2_main])
3619     AX_ADD_CFLAGS([gnome2_main],[${CFLAGS_gtk2} ${CFLAGS_gnome2}])
3620     AX_ADD_LDFLAGS([gnome2_main],[${LDFLAGS_gtk2} ${LDFLAGS_gnome2}])
3621 fi
3622
3623 dnl
3624 dnl  qte_main plugin
3625 dnl
3626 if test "${NEED_QTE_MAIN}" != "no"
3627 then
3628     AX_ADD_PLUGINS([qte_main])
3629     AX_ADD_CPPFLAGS([qte opie vout_sdl],[-DNEED_QTE_MAIN])
3630     AX_ADD_CXXFLAGS([qte_main],[${CPPFLAGS_qte} ${CXXFLAGS_qte}])
3631     AX_ADD_LDFLAGS([qte_main],[${LDFLAGS_qte}])
3632 fi
3633
3634
3635 dnl
3636 dnl  Plugin and builtin checks
3637 dnl
3638 builtin_support=false
3639 plugin_support=:
3640
3641 dnl Support for plugins - this must be AT THE END
3642 AC_ARG_ENABLE(plugins,
3643   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
3644   [if test "${enable_plugins}" = "no"
3645    then
3646      plugin_support=false
3647    fi])
3648
3649 dnl Automagically disable plugins if there is no system support for
3650 dnl dynamically loadable files (.so, .dll, .dylib).
3651 dnl don't forget vlc-win32 still can load .dll as plugins
3652 if test "${ac_cv_have_plugins}" = "no"
3653 then
3654   echo "*** Your system doesn't have plugin support. All plugins will be built"
3655   echo "statically."
3656   plugin_support=false
3657 fi
3658
3659 dnl Export automake variables
3660 if ${plugin_support}
3661 then
3662   for plugin in `echo ${PLUGINS}`
3663   do
3664     eval "${plugin}_p=yes"
3665   done
3666 else
3667   AX_ADD_BUILTINS([${PLUGINS}])
3668   PLUGINS=""
3669 fi
3670 AM_CONDITIONAL(HAVE_PLUGINS, ${plugin_support})
3671
3672 [if echo "${BUILTINS}" | grep '[^ ]' >/dev/null 2>&1
3673 then
3674   builtin_support=:
3675   for builtin in `echo ${BUILTINS}`
3676   do
3677     eval "${builtin}_b=yes"
3678   done
3679 fi]
3680 AM_CONDITIONAL(HAVE_BUILTINS, ${builtin_support})
3681
3682 dnl Import conditional variables generated by bootstrap
3683 AX_VLC_CONDITIONALS
3684
3685 dnl
3686 dnl  Stuff used by the program
3687 dnl
3688 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION} ${CODENAME}", [Simple version string])
3689 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VLC media player - version ${VERSION} ${CODENAME} - (c) 1996-2003 VideoLAN", [Copyright string])
3690 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
3691
3692 VLC_SYMBOL="`echo ${VERSION} | sed -e 'y/.-+/___/'`"
3693 AC_DEFINE_UNQUOTED(MODULE_SUFFIX, "__${VLC_SYMBOL}", [String suffix for module functions])
3694 AC_DEFINE_UNQUOTED(MODULE_SYMBOL, ${VLC_SYMBOL}, [Symbol suffix for module functions])
3695 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])
3696
3697 DATA_PATH="${ac_tool_prefix}/share/vlc"
3698 AC_SUBST(DATA_PATH)
3699 PLUGIN_PATH="${ac_tool_prefix}/lib/vlc"
3700 AC_SUBST(PLUGIN_PATH)
3701
3702 dnl
3703 dnl  Handle substvars that use $(top_srcdir)
3704 dnl
3705 VLC_CONFIG="top_builddir=\"\$(top_builddir)\" \$(top_builddir)/vlc-config"
3706 AC_SUBST(VLC_CONFIG)
3707 CPPFLAGS_save="${CPPFLAGS_save} -I\$(top_srcdir)/include"
3708
3709 dnl
3710 dnl  Restore *FLAGS
3711 dnl
3712 AX_RESTORE_FLAGS
3713
3714 dnl
3715 dnl  Create the vlc-config script
3716 dnl
3717 LDFLAGS_libvlc="${LDFLAGS_vlc} ${LDFLAGS_builtin}"
3718 for i in `echo "${BUILTINS}" | sed -e 's@[^ ]*/@@g'` ; do LDFLAGS_libvlc="${LDFLAGS_libvlc} ${libdir}/vlc/${i}.a `eval echo '$'{LDFLAGS_${i}}`" ; done
3719
3720 dnl
3721 dnl  Configuration is finished
3722 dnl
3723 AC_SUBST(SYS)
3724 AC_SUBST(ARCH)
3725 AC_SUBST(ALIASES)
3726 AC_SUBST(ASM)
3727 AC_SUBST(MOC)
3728 AC_SUBST(WINDRES)
3729 AC_SUBST(XPIDL)
3730 AC_SUBST(XPIDL_INCL)
3731 AC_SUBST(LIBEXT)
3732 AC_SUBST(INCLUDES)
3733 AC_SUBST(ALL_LINGUAS)
3734
3735 dnl Import substitutions generated by bootstrap
3736 AX_VLC_SUBSTS
3737
3738 dnl Create vlc-config.in
3739 AX_OUTPUT_VLC_CONFIG_IN
3740
3741 AC_CONFIG_FILES([
3742   Makefile
3743   autotools/Makefile
3744   debian/Makefile
3745   doc/Makefile
3746   intl/Makefile
3747   ipkg/Makefile
3748   lib/Makefile
3749   modules/Makefile
3750   mozilla/Makefile
3751   m4/Makefile
3752   po/Makefile.in
3753   share/Makefile
3754   src/Makefile
3755 ])
3756
3757 AC_CONFIG_FILES([
3758   modules/access/Makefile
3759   modules/access/dshow/Makefile
3760   modules/access/dvb/Makefile
3761   modules/access/dvd/Makefile
3762   modules/access/dvdplay/Makefile
3763   modules/access/dvdread/Makefile
3764   modules/access/mms/Makefile
3765   modules/access/pvr/Makefile
3766   modules/access/satellite/Makefile
3767   modules/access/v4l/Makefile
3768   modules/access/cdda/Makefile
3769   modules/access/vcd/Makefile
3770   modules/access/vcdx/Makefile
3771   modules/access_output/Makefile
3772   modules/audio_filter/Makefile
3773   modules/audio_filter/channel_mixer/Makefile
3774   modules/audio_filter/converter/Makefile
3775   modules/audio_filter/resampler/Makefile
3776   modules/audio_mixer/Makefile
3777   modules/audio_output/Makefile
3778   modules/codec/Makefile
3779   modules/codec/ffmpeg/Makefile
3780   modules/codec/ffmpeg/postprocessing/Makefile
3781   modules/codec/ogt/Makefile
3782   modules/codec/spudec/Makefile
3783   modules/control/Makefile
3784   modules/control/corba/Makefile
3785   modules/control/telnet/Makefile
3786   modules/demux/Makefile
3787   modules/demux/asf/Makefile
3788   modules/demux/avi/Makefile
3789   modules/demux/mp4/Makefile
3790   modules/demux/mpeg/Makefile
3791   modules/demux/playlist/Makefile
3792   modules/demux/util/Makefile
3793   modules/gui/Makefile
3794   modules/gui/beos/Makefile
3795   modules/gui/pda/Makefile
3796   modules/gui/gtk/Makefile
3797   modules/gui/gtk2/Makefile
3798   modules/gui/kde/Makefile
3799   modules/gui/macosx/Makefile
3800   modules/gui/ncurses/Makefile
3801   modules/gui/qnx/Makefile
3802   modules/gui/qt/Makefile
3803   modules/gui/skins/Makefile
3804   modules/gui/skins2/Makefile
3805   modules/gui/wxwindows/Makefile
3806   modules/misc/Makefile
3807   modules/misc/dummy/Makefile
3808   modules/misc/memcpy/Makefile
3809   modules/misc/network/Makefile