* modules/control/netsync.c: Experimental network synchronisation module.
[vlc.git] / configure.ac
1 dnl Autoconf settings for vlc
2 dnl $Id$
3  
4 AC_INIT(vlc,0.7.3-svn)
5
6 CONFIGURE_LINE="$0 $*"
7 CODENAME="Bond"
8
9 AC_PREREQ(2.50)
10 AC_CONFIG_SRCDIR(src/libvlc.c)
11 AC_CONFIG_AUX_DIR(autotools)
12 AC_CANONICAL_SYSTEM
13
14 dnl XXX: we don't put any flags here, because automake 1.5 doesn't support
15 dnl them. And we need the comma otherwize automake will choke on it.
16 AM_INIT_AUTOMAKE(vlc,0.7.3-svn)
17 AM_CONFIG_HEADER(config.h)
18
19 dnl
20 dnl  Save *FLAGS
21 dnl
22 AX_SAVE_FLAGS
23
24 dnl
25 dnl Check for tools
26 dnl
27 AC_PROG_CC
28 AM_PROG_CC_C_O
29 AC_PROG_CPP
30 AC_PROG_CXX
31 AC_PROG_CXXCPP
32 AC_PROG_MAKE_SET
33 AC_PROG_INSTALL
34
35 dnl AC_PROG_EGREP only exists in autoconf 2.54+, so we use AC_EGREP_CPP right
36 dnl now otherwise it might be set in an obscure if statement.
37 AC_EGREP_CPP(foo,foo)
38
39 dnl AC_PROG_OBJC doesn't seem to exist, this is the KDE workaround
40 AC_MSG_CHECKING(for an Objective-C compiler)
41 OBJC="${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 AC_CHECK_TOOL(UPX, upx, "")
57
58 dnl Sam, if you think I didn't see that... --Meuuh
59 dnl AM_PROG_LIBTOOL
60 AC_PROG_INSTALL
61
62 dnl Check for compiler properties
63 AC_C_CONST
64 AC_C_INLINE
65
66 dnl
67 dnl  Check for the contrib directory
68 dnl
69 topdir="`pwd`"
70 if test -d ${topdir}/extras/contrib/lib; then
71   export PATH=${topdir}/extras/contrib/bin:$PATH
72   export LD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$LD_LIBRARY_PATH
73   export DYLD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$DYLD_LIBRARY_PATH
74   CPPFLAGS="${CPPFLAGS} -I${topdir}/extras/contrib/include"
75   CPPFLAGS_save="${CPPFLAGS_save} -I${topdir}/extras/contrib/include"
76   CFLAGS="${CFLAGS} -I${topdir}/extras/contrib/include"
77   CFLAGS_save="${CFLAGS_save} -I${topdir}/extras/contrib/include"
78   CXXFLAGS="${CXXFLAGS} -I${topdir}/extras/contrib/include"
79   CXXFLAGS_save="${CXXFLAGS_save} -I${topdir}/extras/contrib/include"
80   OBJCFLAGS="${OBJCFLAGS} -I${topdir}/extras/contrib/include"
81   OBJCFLAGS_save="${OBJCFLAGS_save} -I${topdir}/extras/contrib/include"
82   if test -d ${topdir}/extras/contrib/vlc-lib; then
83     LDFLAGS="${LDFLAGS} -L${topdir}/extras/contrib/vlc-lib"
84     LDFLAGS_save="${LDFLAGS_save} -L${topdir}/extras/contrib/vlc-lib"
85   fi
86   LDFLAGS="${LDFLAGS} -L${topdir}/extras/contrib/lib"
87   LDFLAGS_save="${LDFLAGS_save} -L${topdir}/extras/contrib/lib"
88   with_livedotcom_tree=${topdir}/extras/contrib/src/live
89   with_goom_tree=${topdir}/extras/contrib/src/goom
90 fi
91
92 dnl
93 dnl  Set default values
94 dnl
95 LDFLAGS_vlc="${LDFLAGS}"
96 LIBEXT=".so"
97
98 dnl
99 dnl  Check the operating system
100 dnl
101 case "${target_os}" in
102   "")
103     SYS=unknown
104     ;;
105   linux*)
106     SYS=linux
107     ;;
108   bsdi*)
109     SYS=bsdi
110     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
111     AX_ADD_LDFLAGS([dvd dvdcss vcd cdda vcdx cddax],[-ldvd])
112     ;;
113   *bsd*)
114     SYS="${target_os}"
115     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
116     ;;
117   darwin*)
118     SYS=darwin
119     CFLAGS_save="${CFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
120     CXXFLAGS_save="${CXXFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
121     OBJCFLAGS_save="${OBJCFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; OBJCFLAGS="${OBJCFLAGS_save}"
122     AX_ADD_LDFLAGS([vlc ffmpeg],[-all_load])
123     AX_ADD_LDFLAGS([mp4], [-framework IOKit -framework CoreFoundation])
124     AX_ADD_LDFLAGS([vlc],[-Wl,-multiply_defined,suppress])
125     LIBEXT=".dylib"
126     ;;
127   *mingw32* | *cygwin*)
128     AC_CHECK_TOOL(WINDRES, windres, :)
129     LIBEXT=".dll"
130
131     case "${target_os}" in
132       *mingw32*)
133         SYS=mingw32
134         ;;
135       *cygwin*)
136         dnl Check if we are using the mno-cygwin mode in which case we are
137         dnl actually dealing with a mingw32 compiler.
138         AC_EGREP_CPP(yes,
139             [#ifdef WIN32
140              yes
141              #endif],
142             SYS=mingw32, SYS=cygwin)
143         ;;
144     esac
145
146     if test "${SYS}" = "mingw32"; then
147         # add ws2_32 for closesocket, select, recv
148         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
149         AX_ADD_LDFLAGS([vlc],[-lws2_32 -lnetapi32 -lwinmm -mwindows])
150         AX_ADD_LDFLAGS([vcdx cddax],[-lwinmm])
151         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])
152     fi
153     ;;
154   *nto*)
155     SYS=nto
156     AX_ADD_LDFLAGS([x11 xvideo],[-lsocket])
157     ;;
158   solaris*)
159     SYS=solaris
160     # _POSIX_PTHREAD_SEMANTICS is needed to get the POSIX ctime_r
161     # Perhaps it is useful other places as well? 
162     CFLAGS_save="${CFLAGS_save} -D_POSIX_PTHREAD_SEMANTICS"; CFLAGS="${CFLAGS_save}"
163     ;;
164   hpux*)
165     SYS=hpux
166     LIBEXT=".sl"
167     ;;
168   beos)
169     SYS=beos
170     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
171     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
172     AX_ADD_CXXFLAGS([beos],[])
173     AX_ADD_LDFLAGS([vlc beos],[-lbe])
174     AX_ADD_LDFLAGS([beos],[-lmedia -ltranslation -ltracker -lgame])
175
176     dnl Ugly check for Zeta
177     if test -f /boot/beos/system/lib/libzeta.so; then
178         AX_ADD_LDFLAGS([beos],[-lzeta])
179     fi
180     ;;
181   *)
182     SYS="${target_os}"
183     ;;
184 esac
185 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
186 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
187 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
188
189 dnl
190 dnl Gettext stuff
191 dnl
192 ALL_LINGUAS="de en_GB es fr hu it ja nl no pl pt_BR ru sv"
193 AM_GNU_GETTEXT_VERSION(0.11.5)
194 AM_GNU_GETTEXT
195 if test "${nls_cv_force_use_gnu_gettext}" = "yes"; then
196   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, Define if we use the local libintl)
197   INCLUDES="${INCLUDES} -I\$(top_builddir)/intl"
198 else
199   AC_CHECK_FUNCS(textdomain,,[
200     AC_CHECK_LIB(intl,textdomain,
201       AX_ADD_LDFLAGS([vlc],[${LIBINTL}]),,
202       ${LIBINTL}
203     )
204   ])
205 fi
206 AM_CONDITIONAL(BUILD_INTL, test "${nls_cv_force_use_gnu_gettext}" = "yes")
207 XGETTEXT="${XGETTEXT} --keyword=_NS --keyword=_ANS"
208
209 AC_ARG_ENABLE(utf8,
210   [  --enable-utf8           unicode utf8 support (default enabled on darwin/beos/win32)])
211 if test "${enable_utf8}" = "yes" || (test "${enable_utf8}" != "no" && (test "${SYS}" = "mingw32" || test "${SYS}" = "beos" || test "${SYS}" = "darwin" ) )
212 then
213   AC_DEFINE(ENABLE_UTF8, 1,
214             Define if you want utf8 support)
215 fi
216
217 AC_MSG_CHECKING(for suffix of libraries)
218 AC_MSG_RESULT(${LIBEXT})
219
220 dnl Check for the need to include the mingwex lib for mingw32
221 if test "${SYS}" = "mingw32"
222 then
223     AC_CHECK_LIB(mingwex,opendir,
224         AC_CHECK_LIB(mingw32,opendir,AX_ADD_LDFLAGS([vlc],[]),
225             [AX_ADD_LDFLAGS([vlc gtk],[-lmingwex])])
226     )
227 fi
228
229 dnl Check for fnative-struct or mms-bitfields support for mingw32
230 if test "${SYS}" = "mingw32"
231 then
232     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
233         [ac_cv_c_mms_bitfields],
234         [CFLAGS="${CFLAGS_save} -mms-bitfields"
235          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
236     if test "${ac_cv_c_mms_bitfields}" != "no"; then
237         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
238         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
239     else
240         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
241             [ac_cv_c_fnative_struct],
242             [CFLAGS="${CFLAGS_save} -fnative-struct"
243              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
244         if test "${ac_cv_c_fnative_struct}" != "no"; then
245             CFLAGS_save="${CFLAGS_save} -fnative-struct";
246             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
247         fi
248     fi
249
250     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
251 fi
252
253 dnl Check for fvtable-thunks support for mingw32
254 if test "${SYS}" = "mingw32"
255 then
256 AC_LANG_PUSH(C++)
257     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
258         [ac_cv_cxx_fvtable_thunks],
259         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
260          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
261                         ac_cv_cxx_fvtable_thunks=no)])
262     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
263         CXXFLAGS_mingw32_special="-fvtable-thunks"
264     fi
265
266     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
267 AC_LANG_POP(C++)
268 fi
269
270 dnl Flags for plugin compilation
271 case "${SYS}" in
272   mingw32|cygwin)
273     AX_ADD_CFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
274     AX_ADD_CXXFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}])
275     AX_ADD_OBJCFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
276     ;;
277   *)
278     AX_ADD_CFLAGS([pic plugin mozilla],[-fpic -fPIC])
279     AX_ADD_CXXFLAGS([pic plugin mozilla],[-fpic -fPIC])
280     AX_ADD_OBJCFLAGS([pic plugin mozilla],[-fpic -fPIC])
281     AX_ADD_LDFLAGS([plugin mozilla],[-fpic -fPIC])
282     ;;
283 esac
284
285 dnl The -DSYS_FOO flag
286 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
287
288 dnl Check for system libs needed
289 need_libc=false
290
291 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 lrintf)
292
293 dnl Check for usual libc functions
294 AC_CHECK_FUNCS(strdup strndup atof lseek)
295 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
296 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
297
298 dnl Check for setlocal and langinfo
299 AC_CHECK_FUNCS(setlocale)
300 AC_CHECK_HEADERS(langinfo.h)
301 AC_CHECK_FUNCS(nl_langinfo)
302
303 AC_CACHE_CHECK([for nl_langinfo and CODESET], ac_cv_langinfo_codeset,
304   [AC_TRY_LINK([#include <langinfo.h>],
305     [char* cs = nl_langinfo(CODESET);],
306     ac_cv_langinfo_codeset=yes,
307     ac_cv_langinfo_codeset=no)
308   ])
309 if test ${ac_cv_langinfo_codeset} = yes; then
310   AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
311     [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
312 fi
313
314 AC_CHECK_FUNCS(connect,,[
315   AC_CHECK_LIB(socket,connect,[
316     AX_ADD_LDFLAGS([vlc ipv4 cddax],-lsocket)
317   ])
318 ])
319
320 AC_CHECK_FUNCS(send,,[
321   AC_CHECK_LIB(socket,send,[
322     AX_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp sap access_output_udp stream_out_standard],[-lsocket])
323   ])
324 ])
325
326 AC_CHECK_FUNCS(gethostbyname,,[
327   AC_CHECK_LIB(nsl,gethostbyname,[
328     AX_ADD_LDFLAGS([cddax ipv4 vlc],[-lnsl])
329   ],[
330     AC_CHECK_LIB(bind,gethostbyname,[
331       AX_ADD_LDFLAGS([ipv4 access_mms],[-lbind])
332     ])
333   ])
334 ])
335
336 dnl Check for socklen_t
337 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
338   [AC_TRY_COMPILE(
339      [#include <sys/types.h>
340       #include <sys/socket.h>],
341      [socklen_t len = 42; return len;],
342      ac_cv_type_socklen_t=yes,
343      ac_cv_type_socklen_t=no)])
344 if test "${ac_cv_type_socklen_t}" != "no"; then
345   AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define if <sys/socket.h> defines socklen_t.])
346 fi
347
348 dnl Check for va_copy
349 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
350   AC_TRY_LINK(
351     [#include <stdarg.h>],
352     [va_list ap1, ap2; va_copy(ap1,ap2);],
353     [ac_cv_c_va_copy="yes"],
354     [ac_cv_c_va_copy="no"]))
355 if test "${ac_cv_c_va_copy}" = "yes"; then
356   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
357 fi
358 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
359   AC_TRY_LINK(
360     [#include <stdarg.h>],
361     [va_list ap1, ap2; __va_copy(ap1,ap2);],
362     [ac_cv_c___va_copy="yes"],
363     [ac_cv_c___va_copy="no"]))
364 if test "${ac_cv_c___va_copy}" = "yes"; then
365   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
366 fi
367
368 AC_CHECK_FUNCS(inet_aton,,[
369   AC_CHECK_LIB(resolv,inet_aton,[
370     AX_ADD_LDFLAGS([ipv4 vlc],[-lresolv])
371   ])
372 ])
373
374 dnl Check for getopt (always use builtin one on win32)
375 if test "${SYS}" = "mingw32"; then
376 need_getopt=:
377 else
378 need_getopt=false
379 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
380 [ # FreeBSD has a gnugetopt library for this:
381   AC_CHECK_LIB([gnugetopt],[getopt_long],
382     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
383      AX_ADD_LDFLAGS([vlc],[-lgnugetopt])],
384     [need_getopt=:])])
385 fi
386 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
387
388 if test "${SYS}" != "mingw32"; then
389 AC_TYPE_SIGNAL
390 AC_CHECK_LIB(m,cos,[
391   AX_ADD_LDFLAGS([adjust distort a52tofloat32 dtstofloat32],[-lm])
392 ])
393 AC_CHECK_LIB(m,pow,[
394   AX_ADD_LDFLAGS([ffmpeg stream_out_transcode stream_out_transrate i420_rgb faad vlc],[-lm])
395 ])
396 AC_CHECK_LIB(m,sqrt,[
397   AX_ADD_LDFLAGS([headphone_channel_mixer],[-lm])
398 ])
399 fi # end "${SYS}" != "mingw32"
400
401 dnl Check for dynamic plugins
402 ac_cv_have_plugins=no
403
404 # OS X style
405 AC_CHECK_HEADERS(mach-o/dyld.h,
406   [AC_CHECK_FUNCS(NSLinkModule,
407     [AC_DEFINE(HAVE_DL_DYLD, 1, [Define if you have the Darwin dyld API])
408      ac_cv_have_plugins=yes])])
409
410 # HP-UX style
411 if test "${ac_cv_have_plugins}" = "no"; then
412   AC_CHECK_HEADERS(dl.h)
413   ac_cv_my_have_shl_load=no
414   AC_CHECK_FUNC(shl_load,
415    [ac_cv_my_have_shl_load=yes,
416     AC_CHECK_LIB(dld, shl_load,
417      [ac_cv_my_have_shl_load=yes
418       AX_ADD_LDFLAGS([vlc],[-ldld])])])
419   if test "${ac_cv_my_have_shl_load}" = "yes"; then
420     AC_DEFINE(HAVE_DL_SHL_LOAD, 1, [Define if you have the shl_load API])
421     ac_cv_have_plugins=yes
422   fi
423 fi
424
425 # Whatever style
426 if test "${ac_cv_have_plugins}" = "no"; then
427   AC_CHECK_LIB(dld, dld_link,
428    [AX_ADD_LDFLAGS([vlc],[-ldld])
429     AC_DEFINE(HAVE_DL_DLD_LINK, 1, [Define if you have the GNU dld library])
430     ac_cv_have_plugins=yes])
431 fi
432
433 # Win32 style
434 if test "${ac_cv_have_plugins}" = "no"; then
435   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
436     AC_CHECK_LIB(kernel32, main,
437      [AX_ADD_LDFLAGS([vlc],[-lkernel32])
438       AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
439       ac_cv_have_plugins=yes])
440   fi
441 fi
442
443 # BeOS style
444 if test "${ac_cv_have_plugins}" = "no"; then
445   AC_CHECK_HEADERS(image.h)
446   AC_CHECK_FUNCS(load_add_on,
447    [AC_DEFINE(HAVE_DL_BEOS, 1, [Define if you have the BeOS dl])
448     ac_cv_have_plugins=yes])
449 fi
450
451 # Only test for dlopen() if the others didn't work
452 if test "${ac_cv_have_plugins}" = "no"; then
453   AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
454   ac_cv_my_have_dlopen=no
455   AC_CHECK_FUNC(dlopen,
456     ac_cv_my_have_dlopen=yes,
457     AC_CHECK_LIB(dl, dlopen,
458       ac_cv_my_have_dlopen=yes
459       AX_ADD_LDFLAGS([vlc],[-ldl]),
460       AC_CHECK_LIB(svld, dlopen,
461         ac_cv_my_have_dlopen=yes
462         AX_ADD_LDFLAGS([vlc],[-lsvld]))))
463   if test "${ac_cv_my_have_dlopen}" = "yes"; then
464     AC_DEFINE(HAVE_DL_DLOPEN, 1, [Define if you have the dlopen API])
465     ac_cv_have_plugins=yes
466   fi
467 fi
468
469 if test "${SYS}" != "mingw32"; then
470 dnl Check for pthreads - borrowed from XMMS
471 THREAD_LIB=error
472 if test "${THREAD_LIB}" = "error"; then
473   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
474 fi
475 if test "${THREAD_LIB}" = "error"; then
476   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
477 fi
478 if test "${THREAD_LIB}" = "error"; then
479   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
480 fi
481 if test "${THREAD_LIB}" = "error"; then
482   AC_CHECK_FUNCS(pthread_mutex_lock)
483   THREAD_LIB=""
484 fi
485
486 dnl Check for cthreads under GNU/Hurd for instance
487 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
488
489 dnl
490 dnl  GNU portable threads
491 dnl
492 AC_ARG_ENABLE(pth,
493   [  --enable-pth            GNU Pth support (default disabled)],
494   [ if test "${enable_pth}" = "yes"; then
495     AC_CHECK_LIB(pth,pth_init)
496     AC_MSG_CHECKING(for pth_init in pth.h)
497     AC_EGREP_HEADER(pth_init,pth.h,[
498       AC_MSG_RESULT(yes)
499       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
500                 Define if <pth.h> defines pth_init)
501       THREAD_LIB="-lpth"
502     ],[
503       AC_MSG_RESULT(no)
504     ])
505     fi
506 ])
507
508 dnl
509 dnl  State Threads
510 dnl
511 AC_ARG_ENABLE(st,
512   [  --enable-st             State Threads (default disabled)],
513   [ if test "${enable_st}" = "yes"; then
514     AC_CHECK_LIB(st,st_init)
515     AC_MSG_CHECKING(for st_init in st.h)
516     AC_EGREP_HEADER(st_init,st.h,[
517       AC_MSG_RESULT(yes)
518       AC_DEFINE(ST_INIT_IN_ST_H, 1,
519                 Define if <st.h> defines st_init)
520       THREAD_LIB="-lst"
521     ],[
522       AC_MSG_RESULT(yes)
523     ])
524     fi
525 ])
526
527 AX_ADD_LDFLAGS([vlc plugin],[${THREAD_LIB}])
528
529 dnl Don't link with rt when using GNU-pth
530 if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
531   dnl HP/UX port
532   AC_CHECK_LIB(rt,sem_init, [AX_ADD_LDFLAGS([vlc],[-lrt])])
533
534   have_nanosleep=false
535   AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
536     AC_CHECK_LIB(rt,nanosleep,
537       [AX_ADD_LDFLAGS([vlc],[-lrt]) have_nanosleep=:],
538       [AC_CHECK_LIB(posix4,nanosleep,
539           [AX_ADD_LDFLAGS([vlc],[-lposix4]) have_nanosleep=:])]
540     )
541   ])
542   if ${have_nanosleep}; then
543     AC_DEFINE(HAVE_NANOSLEEP, 1,
544               Define if nanosleep is available.)
545   fi
546 fi
547
548 dnl Check for misc headers
549 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
550 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
551   AC_MSG_RESULT(yes)
552   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
553             Define if <pthread.h> defines pthread_cond_t.)],[
554   AC_MSG_RESULT(no)])
555
556 AC_MSG_CHECKING(for pthread_once in pthread.h)
557 AC_EGREP_HEADER(pthread_once,pthread.h,[
558   AC_MSG_RESULT(yes)
559   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
560             Define if <pthread.h> defines pthread_once.)],[
561   AC_MSG_RESULT(no)])
562 fi # end "${SYS}" != "mingw32"
563
564 AC_MSG_CHECKING(for strncasecmp in strings.h)
565 AC_EGREP_HEADER(strncasecmp,strings.h,[
566   AC_MSG_RESULT(yes)
567   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
568             Define if <strings.h> defines strncasecmp.)],[
569   AC_MSG_RESULT(no)])
570
571 dnl Check for headers
572 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)
573 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
574 AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
575 if test "${SYS}" != "mingw32"; then
576 AC_CHECK_HEADERS(machine/param.h sys/shm.h altivec.h)
577 AC_CHECK_HEADERS(linux/version.h)
578 fi # end "${SYS}" != "mingw32"
579
580 AC_HEADER_TIME
581
582 dnl Check for dirent
583 need_dirent=false
584 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
585 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
586
587 dnl Mac OS X and other OSes don't have declaration for nanosleep
588 if test "${SYS}" != "mingw32"; then
589 AC_MSG_CHECKING(for nanosleep in time.h)
590 AC_EGREP_HEADER(nanosleep,time.h,[
591   AC_MSG_RESULT(yes)
592   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
593             Define if <time.h> defines nanosleep.)
594 ],[
595   AC_MSG_RESULT(no)
596 ])
597 fi # end "${SYS}" != "mingw32"
598
599 dnl Make sure we have timespecs
600 AC_MSG_CHECKING(for timespec in sys/time.h)
601 AC_EGREP_HEADER(timespec,sys/time.h,[
602   AC_MSG_RESULT(yes)
603   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
604             Define if <sys/time.h> defines struct timespec.)
605 ],[
606   AC_MSG_RESULT(no)
607 ])
608
609 dnl Check for threads library
610 if test "${SYS}" != "mingw32"; then
611 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
612 fi # end "${SYS}" != "mingw32"
613
614 dnl Default X headers and libraries
615 if test "${x_includes}" = "NONE"; then
616   x_includes="/usr/X11R6/include"
617 fi
618 if test "${x_libraries}" = "NONE"; then
619   x_libraries="/usr/X11R6/lib"
620 fi
621
622 dnl Build the gtk_main plugins?
623 NEED_GTK_MAIN=no
624 NEED_GNOME_MAIN=no
625 NEED_GTK2_MAIN=no
626 NEED_GNOME2_MAIN=no
627
628 dnl build the qte plugin ?
629 NEED_QTE_MAIN=no
630
631 dnl Check for ntohl, etc.
632 AC_CACHE_CHECK([for ntohl in sys/param.h],
633     [ac_cv_c_ntohl_sys_param_h],
634     [CFLAGS="${CFLAGS_save} -Wall -Werror"
635      AC_TRY_COMPILE([#include <sys/param.h>],
636         [void foo() { int meuh; ntohl(meuh); }],
637         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
638 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
639     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
640 fi
641
642 dnl Check for inline function size limit
643 AC_CACHE_CHECK([if \$CC accepts -finline-limit],
644     [ac_cv_c_inline_limit],
645     [CFLAGS="${CFLAGS_save} -finline-limit-30000"
646      AC_TRY_COMPILE([],,ac_cv_c_inline_limit=yes, ac_cv_c_inline_limit=no)])
647 if test "${ac_cv_c_inline_limit}" != "no"; then
648     CFLAGS_save="${CFLAGS_save} -finline-limit-30000"; CFLAGS="${CFLAGS_save}"
649     CXXFLAGS_save="${CXXFLAGS_save} -finline-limit-30000"; CXXFLAGS="${CXXFLAGS_save}"
650     OBJCFLAGS_save="${OBJCFLAGS_save} -finline-limit-30000"; OBJCFLAGS="${OBJCFLAGS_save}"
651 fi
652
653 # XXX: do this with an M4 macro?
654 #dnl Check for various -W flags
655 #for flag in "" all unreachable-code conversion sign-compare disabled-optimization
656 #do
657 #    AC_CACHE_CHECK([if \$CC accepts -W${flag}],
658 #        [ac_cv_c_W${flag}],
659 #        [CFLAGS="-W${flag} ${CFLAGS_save}"
660 #         AC_TRY_COMPILE([],,ac_cv_c_W${flag}=yes, ac_cv_c_W${flag}=no)])
661 #    if test "${ac_cv_c_W${flag}}" != "no"; then
662 #        CFLAGS_save="-W${flag} ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
663 #        CXXFLAGS_save="-W${flag} ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
664 #        OBJCFLAGS_save="-W${flag} ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
665 #    fi
666 #done
667
668 AC_CACHE_CHECK([if \$CC accepts -Wall],
669     [ac_cv_c_Wall],
670     [CFLAGS="-Wall ${CFLAGS_save}"
671      AC_TRY_COMPILE([],,ac_cv_c_Wall=yes, ac_cv_c_Wall=no)])
672
673 AC_CACHE_CHECK([if \$CC accepts -Wconversion],
674     [ac_cv_c_Wconversion],
675     [CFLAGS="-Wconversion ${CFLAGS_save}"
676      AC_TRY_COMPILE([],,ac_cv_c_Wconversion=yes, ac_cv_c_Wconversion=no)])
677
678 AC_CACHE_CHECK([if \$CC accepts -Wunreachable-code],
679     [ac_cv_c_Wunreachable_code],
680     [CFLAGS="-Wunreachable-code ${CFLAGS_save}"
681      AC_TRY_COMPILE([],,ac_cv_c_Wunreachable_code=yes, ac_cv_c_Wunreachable_code=no)])
682
683 AC_CACHE_CHECK([if \$CC accepts -Wsign-compare],
684     [ac_cv_c_Wsign_compare],
685     [CFLAGS="-Wsign-compare ${CFLAGS_save}"
686      AC_TRY_COMPILE([],,ac_cv_c_Wsign_compare=yes, ac_cv_c_Wsign_compare=no)])
687
688 if test "${ac_cv_c_Wall}" != "no"; then
689     CFLAGS_save="-Wall ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
690     CXXFLAGS_save="-Wall ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
691     OBJCFLAGS_save="-Wall ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
692 fi
693
694 if test "${ac_cv_c_Wsign_compare}" != "no"; then
695     CFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
696     CXXFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
697     OBJCFLAGS_save="-Wsign-compare ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
698 fi
699
700 dnl Check for -pipe
701 AC_CACHE_CHECK([if \$CC accepts -pipe],
702     [ac_cv_c_pipe],
703     [CFLAGS="${CFLAGS_save} -pipe"
704      AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
705 if test "${ac_cv_c_pipe}" != "no"; then
706     CFLAGS_save="${CFLAGS_save} -pipe"; CFLAGS="${CFLAGS_save}"
707     CXXFLAGS_save="${CXXFLAGS_save} -pipe"; CXXFLAGS="${CXXFLAGS_save}"
708     OBJCFLAGS_save="${OBJCFLAGS_save} -pipe"; OBJCFLAGS="${OBJCFLAGS_save}"
709 fi
710
711 dnl Check for various optimization flags
712 AC_CACHE_CHECK([if \$CC accepts -O3],
713     [ac_cv_c_o3],
714     [CFLAGS="${CFLAGS_save} -O3"
715      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
716 if test "${ac_cv_c_o3}" != "no"; then
717     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
718 fi
719
720 AC_CACHE_CHECK([if \$CC accepts -O2],
721     [ac_cv_c_o2],
722     [CFLAGS="${CFLAGS_save} -O2"
723      AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
724 if test "${ac_cv_c_o2}" != "no"; then
725     if test "${ac_cv_c_o3}" = "no"; then
726         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
727     fi
728     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O2"
729 else
730     AC_CACHE_CHECK([if \$CC accepts -O],
731         [ac_cv_c_o],
732         [CFLAGS="${CFLAGS_save} -O"
733          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
734     if test "${ac_cv_c_o}" != "no"; then
735         if test "${ac_cv_c_o3}" = "no"; then
736             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
737         fi
738         CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O"
739     fi
740 fi
741
742 dnl Check for -ffast-math
743 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
744     [ac_cv_c_fast_math],
745     [CFLAGS="${CFLAGS_save} -ffast-math"
746      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
747 if test "${ac_cv_c_fast_math}" != "no"; then
748     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
749 fi
750
751 dnl Check for -funroll-loops
752 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
753 if test "${SYS}" != "beos"
754 then
755   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
756       [ac_cv_c_unroll_loops],
757       [CFLAGS="${CFLAGS_save} -funroll-loops"
758        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
759   if test "${ac_cv_c_unroll_loops}" != "no"; then
760       CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
761   fi
762 fi
763
764 dnl Check for -fomit-frame-pointer
765 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
766     [ac_cv_c_omit_frame_pointer],
767     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
768      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
769 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
770     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
771     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
772     AX_ADD_CFLAGS([i420_yuy2_mmx],[-fomit-frame-pointer])
773 fi
774
775 dnl Check for -mdynamic-no-pic
776 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
777     [ac_cv_c_dynamic_no_pic],
778     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
779      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
780 if test "${ac_cv_c_dynamic_no_pic}" != "no"; then
781     AX_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
782     AX_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
783 fi
784
785 dnl Check for Darwin plugin linking flags
786 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error -lcc_dynamic],
787     [ac_cv_ld_darwin],
788     [CFLAGS="${CFLAGS_save} -bundle -undefined error -lcc_dynamic"
789      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
790 if test "${ac_cv_ld_darwin}" != "no"; then
791     AX_ADD_LDFLAGS([plugin],[-bundle -undefined error -lcc_dynamic])
792 fi
793
794 dnl Check for standard plugin linking flags
795 dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
796 if test "${SYS}" = "beos"; then
797   AX_ADD_LDFLAGS([plugin mozilla],[-nostart])
798 else
799   AC_CACHE_CHECK([if \$CC accepts -shared],
800       [ac_cv_ld_plugins],
801       [CFLAGS="${CFLAGS_save} -shared"
802        AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
803   if test "${ac_cv_ld_plugins}" != "no"; then
804     AX_ADD_LDFLAGS([plugin mozilla],[-shared])
805   fi
806 fi
807
808 dnl Check for variadic macros
809 AC_CACHE_CHECK([for variadic cpp macros],
810     [ac_cv_cpp_variadic_macros],
811     [CFLAGS="${CFLAGS_save}"
812      AC_TRY_COMPILE(
813          [#include <stdio.h>
814           #define a(b,c...) printf(b,##c)],
815          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
816          ac_cv_cpp_variadic_macros=yes,
817          ac_cv_cpp_variadic_macros=no)])
818 if test "${ac_cv_cpp_variadic_macros}" != "no"; then
819     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
820 fi
821
822 dnl Checks for __attribute__(aligned()) directive
823 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
824     [ac_cv_c_attribute_aligned],
825     [ac_cv_c_attribute_aligned=0
826         CFLAGS="${CFLAGS_save} -Werror"
827     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
828         AC_TRY_COMPILE([],
829         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
830         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
831     done
832         CFLAGS="${CFLAGS_save}"])
833 if test "${ac_cv_c_attribute_aligned}" != "0"; then
834     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
835         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
836 fi
837
838 dnl Checks for __attribute__(format()) directive
839 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
840     [ac_cv_c_attribute_format],
841     [ac_cv_c_attribute_format=no
842         CFLAGS="${CFLAGS_save} -Werror"
843         AC_TRY_COMPILE([],
844         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
845         [ac_cv_c_attribute_format=yes])
846         CFLAGS="${CFLAGS_save}"])
847 if test "${ac_cv_c_attribute_format}" != "no"; then
848     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
849 fi
850
851 dnl Check for __attribute__(())
852 AC_CACHE_CHECK([for __attribute__((packed))],
853   [ac_cv_c_attribute_packed],
854   [ac_cv_c_attribute_packed=no
855    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
856                     [ac_cv_c_attribute_packed=yes])])
857 if test "${ac_cv_c_attribute_packed}" != "no"; then
858   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
859 fi
860
861 dnl
862 dnl  Check the CPU
863 dnl
864 case "${target_cpu}" in
865   "")
866     ARCH=unknown
867     ;;
868   *)
869     ARCH="${target_cpu}"
870     ;;
871 esac
872
873 dnl
874 dnl  Enable profiling
875 dnl
876 AC_ARG_ENABLE(gprof,
877 [  --enable-gprof          gprof profiling (default disabled)])
878 AC_ARG_ENABLE(cprof,
879 [  --enable-cprof          cprof profiling (default disabled)])
880 test "${enable_gprof}" != "yes" && enable_gprof="no"
881 test "${enable_cprof}" != "yes" && enable_cprof="no"
882
883 dnl
884 dnl  default modules
885 dnl
886 AX_ADD_PLUGINS([dummy rc telnet logger gestures memcpy hotkeys netsync])
887 AX_ADD_PLUGINS([mpgv mpga m4v h264 mpeg_system ps ps2 pva ts avi asf aac mp4 rawdv demux2 nsv real aiff mjpeg])
888 AX_ADD_PLUGINS([cvdsub svcdsub spudec dvbsub mpeg_audio lpcm a52 dts cinepak])
889 AX_ADD_PLUGINS([deinterlace invert adjust wall transform distort clone crop motionblur])
890 AX_ADD_PLUGINS([float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif dtstospdif fixed32tofloat32 fixed32tos16 s16tofixed32 s16tofloat32 s16tofloat32swab s8tofloat32 u8tofixed32 u8tofloat32])
891 AX_ADD_PLUGINS([trivial_resampler ugly_resampler linear_resampler bandlimited_resampler])
892 AX_ADD_PLUGINS([trivial_channel_mixer headphone_channel_mixer])
893 AX_ADD_PLUGINS([trivial_mixer spdif_mixer float32_mixer])
894 AX_ADD_PLUGINS([aout_file])
895 AX_ADD_PLUGINS([i420_rgb i420_yuy2 i422_yuy2 i420_ymga])
896 AX_ADD_PLUGINS([id3 m3u playlist export sgimb])
897 AX_ADD_PLUGINS([rawvideo])
898 AX_ADD_PLUGINS([wav araw demuxdump demuxsub adpcm a52sys dtssys au])
899 AX_ADD_PLUGINS([access_file access_udp access_tcp access_http ipv4 access_mms])
900 AX_ADD_PLUGINS([access_ftp access_directory sap http])
901
902 dnl
903 dnl  Switch to enable a version of VLC where most modules will be builtin
904 dnl
905 AC_ARG_ENABLE(mostly-builtin,
906 [  --enable-mostly-builtin most modules will be built-in (default disabled)])
907 if test "${enable_mostly_builtin}" = "yes"; then
908   AX_ADD_BUILTINS([${PLUGINS}])
909   PLUGINS=""
910 fi
911
912 dnl
913 dnl Some plugins aren't useful on some platforms
914 dnl
915 if test "${SYS}" != "mingw32"; then
916     AX_ADD_PLUGINS([screensaver])
917 else
918     AX_ADD_PLUGINS([ntservice])
919 fi
920
921 dnl
922 dnl  Accelerated modules
923 dnl
924 MMX_MODULES="memcpymmx i420_rgb_mmx i422_yuy2_mmx i420_ymga_mmx"
925 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
926 MMXEXT_MODULES="memcpymmxext"
927 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
928 THREEDNOW_MODULES="memcpy3dn"
929 SSE_MODULES=""
930 ALTIVEC_MODULES="memcpyaltivec i420_yuy2_altivec"
931 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
932
933 if test "${enable_gprof}" != "yes"
934 then
935   MMX_MODULES="${MMX_MODULES} i420_yuy2_mmx"
936 fi
937
938 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
939     [ac_cv_mmx_inline],
940     [CFLAGS="${CFLAGS_save}"
941      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
942                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
943 if test "${ac_cv_mmx_inline}" != "no"; then
944   AC_DEFINE(CAN_COMPILE_MMX, 1, Define if \$CC groks MMX inline assembly.)
945   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
946 fi
947
948 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
949     [ac_cv_mmxext_inline],
950     [CFLAGS="${CFLAGS_save}"
951      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
952                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
953 if test "${ac_cv_mmxext_inline}" != "no"; then
954   AC_DEFINE(CAN_COMPILE_MMXEXT, 1, Define if \$CC groks MMX EXT inline assembly.)
955   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
956 fi
957
958 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
959     [ac_cv_3dnow_inline],
960     [CFLAGS="${CFLAGS_save}"
961      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
962                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
963 if test "${ac_cv_3dnow_inline}" != "no"; then
964   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
965   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
966 fi
967
968 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
969     [ac_cv_sse_inline],
970     [CFLAGS="${CFLAGS_save}"
971      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
972                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
973 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "solaris"; then
974   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
975   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
976 fi
977
978 if test "${SYS}" != "mingw32"; then
979 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
980     [ac_cv_altivec_inline],
981     [CFLAGS="${CFLAGS_save}"
982      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
983          ac_cv_altivec_inline=yes,
984          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
985           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
986             [ac_cv_altivec_inline="-Wa,-m7400"],
987             ac_cv_altivec_inline=no)
988          ])])
989 if test "${ac_cv_altivec_inline}" != "no"; then
990   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
991   if test "${ac_cv_altivec_inline}" != "yes"; then
992     AX_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
993     AX_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
994     AX_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
995     AX_ADD_CFLAGS([i420_yuy2_altivec],[${ac_cv_altivec_inline}])
996     AX_ADD_CFLAGS([vlc],[${ac_cv_altivec_inline}])
997   fi
998   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
999 fi
1000
1001 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1002     [ac_cv_c_altivec],
1003     [# Darwin test
1004      CFLAGS="${CFLAGS_save} -faltivec"
1005      AC_TRY_COMPILE([],
1006        [vec_ld(0, (unsigned char *)0);],
1007        [ac_cv_c_altivec="-faltivec"],
1008        [# Linux/PPC test
1009         CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -maltivec -mabi=altivec"
1010         AC_TRY_COMPILE([#ifdef HAVE_ALTIVEC_H
1011                         #include <altivec.h>
1012                         #endif],
1013           [vec_ld(0, (unsigned char *)0);],
1014           [ac_cv_c_altivec="-maltivec -mabi=altivec"],
1015           [# Linux/PPC test (old GCC versions)
1016            CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -fvec"
1017            AC_TRY_COMPILE([#ifdef HAVE_ALTIVEC_H
1018                            #include <altivec.h>
1019                            #endif],
1020              [vec_ld(0, (unsigned char *)0);],
1021              [ac_cv_c_altivec="-fvec"],
1022              [ac_cv_c_altivec=no])
1023            ])
1024         ])
1025      CFLAGS="${CFLAGS_save}"])
1026 if test "${ac_cv_c_altivec}" != "no"; then
1027   AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
1028   AX_ADD_CFLAGS([vlc idctaltivec motionaltivec memcpyaltivec deinterlace i420_yuy2_altivec],[${ac_cv_c_altivec}])
1029   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1030 fi
1031
1032 AC_CACHE_CHECK([if linker needs -framework vecLib],
1033     [ac_cv_ld_altivec],
1034     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
1035      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
1036      LDFLAGS="${LDFLAGS_save}"
1037     ])
1038 if test "${ac_cv_ld_altivec}" != "no"; then
1039   AX_ADD_LDFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[-framework vecLib])
1040 fi
1041 fi # end "${SYS}" != "mingw32"
1042
1043 AC_ARG_WITH(,[])
1044 AC_ARG_WITH(,[Optimization options:])
1045
1046 dnl
1047 dnl  Special arch tuning
1048 dnl
1049 AC_ARG_WITH(tuning,
1050 [  --with-tuning=ARCH      enable special tuning for an architecture
1051                           (default i686 on IA-32 and 750 on PPC)])
1052 if test -n "${with_tuning}"; then
1053     if test "${target_cpu}" = "powerpc"; then
1054         CFLAGS_TUNING="-mtune=${with_tuning}"
1055     else
1056         CFLAGS_TUNING="-mcpu=${with_tuning}"
1057     fi
1058 else
1059     if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "i486" -o "${target_cpu}" = "i386"; then
1060         CFLAGS_TUNING="-mcpu=pentiumpro"
1061     else
1062         if test "${target_cpu}" = "powerpc"; then CFLAGS_TUNING="-mtune=750"; fi
1063     fi
1064 fi
1065
1066 dnl
1067 dnl  x86 accelerations
1068 dnl
1069 if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "x86" -o "${target_cpu}" = "i386"
1070 then
1071     ARCH="${ARCH} mmx"
1072     AX_ADD_BUILTINS([${ACCEL_MODULES}])
1073 fi
1074
1075 dnl
1076 dnl  Enable/disable optimizations
1077 dnl
1078 AC_ARG_ENABLE(optimizations,
1079 [  --disable-optimizations disable compiler optimizations (default enabled)])
1080 test "${enable_optimizations}" != "no" && enable_optimizations="yes"
1081
1082 dnl
1083 dnl  AltiVec acceleration
1084 dnl
1085 AC_ARG_ENABLE(altivec,
1086 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
1087 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
1088     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ],
1089 [ if test "${target_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
1090     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ])
1091
1092 dnl
1093 dnl  Debugging mode
1094 dnl
1095 AC_ARG_ENABLE(debug,
1096 [  --enable-debug          debug mode (default disabled)])
1097 test "${enable_debug}" != "yes" && enable_debug="no"
1098
1099 dnl
1100 dnl  Enable release-specific flags
1101 dnl
1102 AC_ARG_ENABLE(release,
1103 [  --enable-release        activate extra optimizations (default disabled)])
1104 test "${enable_release}" != "yes" && enable_release="no"
1105
1106 dnl
1107 dnl Stream output
1108 dnl
1109 AC_ARG_ENABLE(sout,
1110   [  --enable-sout           Stream output modules (default enabled)])
1111 if test "${enable_sout}" != "no"
1112 then
1113   AX_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
1114   AX_ADD_PLUGINS([mux_ts mux_ps mux_avi mux_mp4 mux_asf mux_dummy])
1115   AX_ADD_PLUGINS([packetizer_mpegvideo packetizer_h264])
1116   AX_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
1117   AX_ADD_PLUGINS([packetizer_copy])
1118
1119   AX_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es stream_out_rtp])
1120   AX_ADD_PLUGINS([stream_out_duplicate stream_out_display stream_out_gather])
1121 #  AX_ADD_PLUGINS([stream_out_transrate])
1122
1123   dnl Ogg and vorbis are handled in their respective section
1124 fi
1125
1126
1127 dnl
1128 dnl  Input plugins
1129 dnl
1130
1131 AC_ARG_WITH(,[Input plugins:])
1132
1133 dnl
1134 dnl  live.com input
1135 dnl
1136 AC_ARG_ENABLE(livedotcom,
1137 [  --enable-livedotcom     live.com input plugin (default disabled)])
1138 if test "${enable_livedotcom}" = "yes"; then
1139   AC_ARG_WITH(livedotcom-tree,
1140     [    --with-livedotcom-tree=PATH live.com tree for static linking])
1141
1142   dnl
1143   dnl test for --with-livedotcom-tree
1144   dnl
1145   if test -z "${with_livedotcom_tree}"; then
1146     AC_LANG_PUSH(C++)
1147     CPPFLAGS_save="${CPPFLAGS}"
1148     CPPFLAGS_livedotcom="-I/usr/include/liveMedia -I/usr/include/groupsock -I/usr/include/BasicUsageEnvironment -I/usr/include/UsageEnvironment"
1149     CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_livedotcom}"
1150     AC_CHECK_HEADERS(liveMedia.hh, [
1151       AX_ADD_CXXFLAGS([livedotcom], [${CPPFLAGS_livedotcom}])
1152       AC_CHECK_LIB(liveMedia_pic, main, [
1153         # We have -lliveMedia_pic, build plugins
1154         AX_ADD_PLUGINS([livedotcom])
1155         AX_ADD_LDFLAGS([livedotcom], [-lliveMedia_pic -lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic])
1156       ], [
1157         AC_CHECK_LIB(liveMedia, main, [
1158           # We only have -lliveMedia, do builtins
1159           AX_ADD_BUILTINS([livedotcom])
1160           AX_ADD_LDFLAGS([livedotcom], [-lliveMedia -lgroupsock -lBasicUsageEnvironment -lUsageEnvironment])
1161         ])
1162       ])
1163       if test "${SYS}" = "mingw32"; then
1164         # add ws2_32 for closesocket, select, recv
1165         AX_ADD_LDFLAGS([livedotcom],[-lws2_32])
1166       fi
1167     ])
1168     CPPFLAGS="${CPPFLAGS_save}"
1169     AC_LANG_POP(C++)
1170   else
1171     AC_MSG_CHECKING(for liveMedia/libliveMedia.a in ${with_livedotcom_tree})
1172     real_livedotcom_tree="`cd ${with_livedotcom_tree} 2>/dev/null && pwd`"
1173     if test -z "${real_livedotcom_tree}"; then
1174       dnl  The given directory can't be found
1175       AC_MSG_RESULT(no)
1176       AC_MSG_ERROR([cannot cd to ${with_livedotcom_tree}])
1177     fi
1178     if test -f "${real_livedotcom_tree}/liveMedia/libliveMedia.a"; then
1179       AC_MSG_RESULT(${real_livedotcom_tree}/liveMedia/libliveMedia.a)
1180
1181       AX_ADD_BUILTINS([livedotcom])
1182
1183       if test "${SYS}" = "mingw32"; then
1184         # add ws2_32 for closesocket, select, recv
1185         AX_ADD_LDFLAGS([livedotcom],[-lws2_32])
1186       fi
1187
1188       AX_ADD_LDFLAGS([livedotcom],[-L${real_livedotcom_tree}/liveMedia -lliveMedia])
1189       AX_ADD_LDFLAGS([livedotcom],[-L${real_livedotcom_tree}/BasicUsageEnvironment -lBasicUsageEnvironment])
1190       AX_ADD_LDFLAGS([livedotcom],[-L${real_livedotcom_tree}/groupsock -lgroupsock])
1191       AX_ADD_LDFLAGS([livedotcom],[-L${real_livedotcom_tree}/UsageEnvironment -lUsageEnvironment])
1192
1193       AX_ADD_CXXFLAGS([livedotcom],[-I${real_livedotcom_tree}/BasicUsageEnvironment/include])
1194       AX_ADD_CXXFLAGS([livedotcom],[-I${real_livedotcom_tree}/groupsock/include])
1195       AX_ADD_CXXFLAGS([livedotcom],[-I${real_livedotcom_tree}/liveMedia/include])
1196       AX_ADD_CXXFLAGS([livedotcom],[-I${real_livedotcom_tree}/UsageEnvironment/include ])
1197     else
1198       dnl  The given live.com wasn't built
1199       AC_MSG_RESULT(no)
1200       AC_MSG_ERROR([cannot find ${real_livedotcom_tree}/liveMedia/libliveMedia.a, make sure you compiled live.com in ${with_livedotcom_tree}])
1201     fi
1202   fi
1203 fi
1204
1205
1206
1207 dnl
1208 dnl  DVD module: optionally check for installed libdvdcss
1209 dnl
1210 AC_ARG_ENABLE(dvd,
1211 [  --enable-dvd            DVD input module (default enabled)])
1212 if test "${enable_dvd}" != "no"
1213 then
1214   AC_ARG_WITH(dvdcss,
1215   [    --with-dvdcss=PATH    libdvdcss headers and libraries])
1216   AC_ARG_WITH(dvdcss-tree,
1217   [    --with-dvdcss-tree=PATH libdvdcss tree for static linking])
1218   case "${with_dvdcss}" in
1219   ""|yes)
1220     if test -z "${with_dvdcss_tree}"
1221     then
1222       AC_CHECK_HEADERS(dvdcss/dvdcss.h,
1223         [ AX_ADD_PLUGINS([dvd])
1224           AX_ADD_LDFLAGS([dvd dvdcss],[-ldvdcss])],
1225         [ 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.])
1226           AC_MSG_ERROR([cannot find libdvdcss headers]) ])
1227     else
1228       AC_MSG_CHECKING(for libdvdcss.a in ${with_dvdcss_tree})
1229       real_dvdcss_tree="`cd ${with_dvdcss_tree} 2>/dev/null && pwd`"
1230       if test -z "${real_dvdcss_tree}"
1231       then
1232         dnl  The given directory can't be found
1233         AC_MSG_RESULT(no)
1234         AC_MSG_ERROR([cannot cd to ${with_dvdcss_tree}])
1235       fi
1236       if test -f "${real_dvdcss_tree}/src/.libs/libdvdcss.a"
1237       then
1238         dnl  Use a custom libdvdcss
1239         AC_MSG_RESULT(${real_dvdcss_tree}/src/.libs/libdvdcss.a)
1240         AX_ADD_BUILTINS([dvd])
1241         AX_ADD_LDFLAGS([dvd dvdcss],[-L${real_dvdcss_tree}/src/.libs -ldvdcss])
1242         AX_ADD_CPPFLAGS([dvd],[-I${real_dvdcss_tree}/src])
1243       else
1244         dnl  The given libdvdcss wasn't built
1245         AC_MSG_RESULT(no)
1246         AC_MSG_ERROR([cannot find ${real_dvdcss_tree}/src/.libs/libdvdcss.a, make sure you compiled libdvdcss in ${with_dvdcss_tree}])
1247       fi
1248     fi
1249   ;;
1250   no)
1251     dnl  Compile without dvdcss (dlopen version, works only under Linux)
1252     AX_ADD_PLUGINS([dvd])
1253     AX_ADD_CPPFLAGS([dvd],[-DGOD_DAMN_DMCA])
1254     AX_ADD_LDFLAGS([dvd],[-ldl])
1255   ;;
1256   *)
1257     AC_MSG_CHECKING(for dvdcss headers in ${with_dvdcss})
1258     if test -f ${with_dvdcss}/include/dvdcss/dvdcss.h
1259     then
1260       dnl  Use ${with_dvdcss}/include/dvdcss/dvdcss.h
1261       AC_MSG_RESULT(yes)
1262       AX_ADD_PLUGINS([dvd])
1263       AX_ADD_LDFLAGS([dvd dvdcss],[-L${with_dvdcss}/lib -ldvdcss])
1264       AX_ADD_CPPFLAGS([dvd],[-I${with_dvdcss}/include])
1265     else
1266       dnl  No libdvdcss could be found, sorry
1267       AC_MSG_RESULT(no)
1268       AC_MSG_ERROR([cannot find ${with_dvdcss}/include/dvdcss/dvdcss.h])
1269     fi
1270   ;;
1271   esac
1272 fi
1273
1274 dnl
1275 dnl dvdread module: check for libdvdread
1276 dnl
1277 AC_ARG_ENABLE(dvdread,
1278 [  --enable-dvdread        dvdread input module (default disabled)])
1279 if test "${enable_dvdread}" != "no"
1280 then
1281   AC_ARG_WITH(dvdread,
1282   [    --with-dvdread=PATH    libdvdread headers and libraries])
1283   AC_ARG_WITH(dvdread-tree,
1284   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
1285   if test -z "${with_dvdread}"
1286   then
1287     if test -z "${with_dvdread_tree}"
1288     then
1289       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
1290         [ AX_ADD_PLUGINS([dvdread])
1291           AX_ADD_LDFLAGS([dvdread],[-ldvdread ${LDFLAGS_dvdcss}])
1292         ],[
1293           if test -n "${enable_dvdread}"
1294           then
1295             AC_MSG_WARN([Please get libdvdread from http://www.dtek.chalmers.se/groups/dvd/downloads.shtml])
1296             AC_MSG_ERROR([cannot find libdvdread headers])
1297           fi
1298         ])
1299     else
1300       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
1301       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
1302       if test -z "${real_dvdread_tree}"
1303       then
1304         dnl  The given directory can't be found
1305         AC_MSG_RESULT(no)
1306         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
1307       fi
1308       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
1309       then
1310         dnl  Use a custom libdvdread
1311         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
1312         AX_ADD_BUILTINS([dvdread])
1313         AX_ADD_LDFLAGS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}])
1314         AX_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
1315       else
1316         dnl  The given libdvdread wasn't built
1317         AC_MSG_RESULT(no)
1318         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
1319       fi
1320     fi
1321   else
1322     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
1323     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
1324     then
1325       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
1326       AC_MSG_RESULT(yes)
1327       AX_ADD_PLUGINS([dvdread])
1328       AX_ADD_LDFLAGS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}])
1329       AX_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
1330     else
1331       dnl  No libdvdread could be found, sorry
1332       AC_MSG_RESULT(no)
1333       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
1334     fi
1335   fi
1336 fi
1337
1338 dnl
1339 dnl dvdplay module: check for libdvdplay
1340 dnl
1341 AC_ARG_ENABLE(dvdplay,
1342 [  --enable-dvdplay        dvdplay input module (default enabled)])
1343 if test "${enable_dvdplay}" != "no"
1344 then
1345   AC_ARG_WITH(dvdplay,
1346   [    --with-dvdplay=PATH    libdvdplay headers and libraries])
1347   AC_ARG_WITH(dvdplay-tree,
1348   [    --with-dvdplay-tree=PATH libdvdplay tree for static linking])
1349   if test -z "${with_dvdplay}"
1350   then
1351     if test -z "${with_dvdplay_tree}"
1352     then
1353       AC_CHECK_HEADERS(dvdplay/dvdplay.h,[
1354           AX_ADD_PLUGINS([dvdplay])
1355           AX_ADD_LDFLAGS([dvdplay],[-ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1356           AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread}])
1357         ],[
1358           if test -n "${enable_dvdplay}"
1359           then
1360             AC_MSG_WARN([Please get libdvdplay from http://www.videolan.org/.])
1361             AC_MSG_ERROR([cannot find libdvdplay headers])
1362           fi
1363         ])
1364     else
1365       AC_MSG_CHECKING(for libdvdplay.a in ${with_dvdplay_tree})
1366       real_dvdplay_tree="`cd ${with_dvdplay_tree} 2>/dev/null && pwd`"
1367       if test -z "${real_dvdplay_tree}"
1368       then
1369         dnl  The given directory can't be found
1370         AC_MSG_RESULT(no)
1371         AC_MSG_ERROR([cannot cd to ${with_dvdplay_tree}])
1372       fi
1373       if test -f "${real_dvdplay_tree}/src/.libs/libdvdplay.a"
1374       then
1375         dnl  Use a custom libdvdplay
1376         AC_MSG_RESULT(${real_dvdplay_tree}/src/.libs/libdvdplay.a)
1377         AX_ADD_BUILTINS([dvdplay])
1378         AX_ADD_LDFLAGS([dvdplay],[-L${real_dvdplay_tree}/src/.libs -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1379         AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${real_dvdplay_tree}/src])
1380       else
1381         dnl  The given libdvdplay wasn't built
1382         AC_MSG_RESULT(no)
1383         AC_MSG_ERROR([cannot find ${real_dvdplay_tree}/src/.libs/libdvdplay.a, make sure you compiled libdvdplay in ${with_dvdplay_tree}])
1384       fi
1385     fi
1386   else
1387     AC_MSG_CHECKING(for dvdplay headers in ${with_dvdplay})
1388     if test -f "${with_dvdplay}/include/dvdplay/dvdplay.h"
1389     then
1390       dnl  Use ${with_dvdplay}/include/dvdplay/dvdplay.h
1391       AC_MSG_RESULT(yes)
1392       AX_ADD_PLUGINS([dvdplay])
1393       AX_ADD_LDFLAGS([dvdplay],[-L${with_dvdplay}/lib -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1394       AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${with_dvdplay}/include])
1395     else
1396       dnl  No libdvdplay could be found, sorry
1397       AC_MSG_RESULT(no)
1398       AC_MSG_ERROR([cannot find ${with_dvdplay}/include/dvdplay/dvdplay.h])
1399     fi
1400   fi
1401 fi
1402
1403 dnl
1404 dnl  libdvdnav plugin
1405 dnl
1406 AC_ARG_ENABLE(dvdnav,
1407   [  --enable-dvdnav         dvdnav input module (default enabled)])
1408 if test "${enable_dvdnav}" != "no"
1409 then
1410   DVDNAV_PATH="${PATH}"
1411   AC_ARG_WITH(dvdnav-config-path,
1412     [    --with-dvdnav-config-path=PATH dvdnav-config path (default search in \$PATH)],
1413     [ if test "${with_dvdnav_config_path}" != "no"
1414       then
1415         DVDNAV_PATH="${with_dvdnav_config_path}:${PATH}"
1416       fi ])
1417   AC_PATH_PROG(DVDNAV_CONFIG, dvdnav-config, no, ${DVDNAV_PATH})
1418   if test "${DVDNAV_CONFIG}" != "no"
1419   then
1420     AX_ADD_PLUGINS([dvdnav])
1421     AX_ADD_CFLAGS([dvdnav],[`${DVDNAV_CONFIG} --cflags`])
1422     AX_ADD_LDFLAGS([dvdnav],[`${DVDNAV_CONFIG} --libs`])
1423   fi
1424 fi
1425
1426 dnl
1427 dnl  Windows DirectShow access module
1428 dnl
1429 AC_ARG_ENABLE(dshow,
1430   [  --enable-dshow          Win32 DirectShow support (default enabled on Win32)])
1431 if test "${enable_dshow}" != "no"
1432 then
1433   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
1434   then
1435       AC_CHECK_HEADERS(dshow.h,
1436       [ AX_ADD_PLUGINS([dshow])
1437         AX_ADD_CXXFLAGS([dshow],[])
1438         AX_ADD_LDFLAGS([dshow],[-lole32 -loleaut32]) ])
1439   fi
1440 fi
1441
1442 dnl
1443 dnl  libdvbpsi ts demux/mux
1444 dnl
1445 AC_ARG_ENABLE(dvbpsi,
1446 [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
1447 if test "${enable_dvbpsi}" != "no"
1448 then
1449   AC_ARG_WITH(dvbpsi,
1450   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
1451   AC_ARG_WITH(dvbpsi,
1452   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
1453   case "${with_dvbpsi}" in
1454   ""|yes)
1455     if test -z "${with_dvbpsi_tree}"
1456     then
1457       AC_CHECK_HEADERS(dvbpsi/dr.h,
1458         [ AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi ts2])
1459           AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi ts2],[-ldvbpsi]) ],
1460         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
1461         [#if defined( HAVE_STDINT_H )
1462 #   include <stdint.h>
1463 #elif defined( HAVE_INTTYPES_H )
1464 #   include <inttypes.h>
1465 #endif
1466 #include <dvbpsi/dvbpsi.h>
1467 #include <dvbpsi/descriptor.h>
1468 #include <dvbpsi/pat.h>
1469 #include <dvbpsi/pmt.h>])
1470     else
1471       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
1472       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
1473       if test -z "${real_dvbpsi_tree}"
1474       then
1475         dnl  The given directory can't be found
1476         AC_MSG_RESULT(no)
1477         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
1478       fi
1479       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
1480       then
1481         dnl  Use a custom libdvbpsi
1482         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
1483         AX_ADD_BUILTINS([ts_dvbpsi mux_ts_dvbpsi ts2])
1484         AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi ts2],[-I${real_dvbpsi_tree}/src])
1485         AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi ts2],[-L${real_dvbpsi_tree}/src/.libs -ldvbpsi])
1486       else
1487         dnl  The given libdvbpsi wasn't built
1488         AC_MSG_RESULT(no)
1489         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
1490       fi
1491     fi
1492   ;;
1493   no)
1494     dnl  Compile without dvbpsi
1495   ;;
1496   *)
1497     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
1498     if test -z "${with_dvbpsi}"
1499     then
1500       LDFLAGS_test=""
1501       CPPFLAGS_test=""
1502     else
1503       LDFLAGS_test="-L${with_dvbpsi}/lib"
1504       CPPFLAGS_test="-I${with_dvbpsi}/include"
1505     fi
1506     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1507     AC_CHECK_HEADERS([dvbpsi/dr.h],[
1508       AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi ts2])
1509       AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi ts2],[${CPPFLAGS_test}])
1510       AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi ts2],[${LDFLAGS_test} -ldvbpsi])
1511
1512     ],[
1513       if test -n "${enable_dvbpsi}"
1514       then
1515         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])
1516       fi
1517     ])
1518     CPPFLAGS="${CPPFLAGS_save}"
1519   ;;
1520   esac
1521 fi
1522
1523 dnl
1524 dnl  Video4Linux plugin
1525 dnl
1526 AC_ARG_ENABLE(v4l,
1527   [  --enable-v4l            Video4Linux input support (default disabled)])
1528 if test "${enable_v4l}" = "yes"
1529 then
1530   AC_ARG_WITH(v4l,
1531     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
1532   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
1533   then
1534     AX_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
1535   fi
1536
1537   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
1538   AC_CHECK_HEADERS(linux/videodev.h, [
1539     AX_ADD_PLUGINS([v4l])
1540   ],[])
1541   CPPFLAGS="${CPPFLAGS_save}"
1542 fi
1543
1544 dnl
1545 dnl  special access module for Hauppauge PVR cards
1546 dnl
1547 AC_ARG_ENABLE(pvr,
1548   [  --enable-pvr            PVR cards access module (default disabled)])
1549 if test "${enable_pvr}" = "yes"
1550 then
1551   AX_ADD_PLUGINS([pvr])
1552 fi
1553
1554 dnl
1555 dnl  VCDX and CDDAX modules
1556 dnl
1557 AC_ARG_ENABLE(libcdio,
1558   [  --enable-libcdio        CDDA support via libcdio (default enabled)])
1559
1560 AC_ARG_ENABLE(libcddb,
1561   [  --enable-libcddb        CDDB support for CDDAX (default enabled)])
1562
1563 AC_ARG_ENABLE(vcdx,
1564   [  --enable-vcdx           VCD support with Navigation (default enabled)])
1565
1566 AC_ARG_ENABLE(cdda,           
1567   [  --enable-cdda           CDDA plugin support (default enabled)])
1568
1569 AC_ARG_ENABLE(cddax,
1570   [  --enable-cddax          CDDAX plugin support (default enabled)])
1571
1572 if test "${enable_cddax}" != "no"
1573 then
1574   PKG_CHECK_MODULES(LIBCDIO, libcdio >= 0.65,
1575    [enable_cddax="no"
1576     AC_DEFINE(HAVE_CDDAX, [], [Define for the CD-DA plugin using libcdio])
1577     AX_ADD_LDFLAGS([cddax],[$LIBCDIO_LIBS])
1578     AX_ADD_CFLAGS([cddax],[$LIBCDIO_CFLAGS])
1579     AX_ADD_PLUGINS([cddax])], 
1580    [AC_MSG_WARN(libcdio library not found)
1581    HAVE_CDDAX=no])
1582
1583   if test x$enable_libcddb != no; then
1584     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.4, [
1585       HAVE_LIBCDDB=yes 
1586       AC_DEFINE(HAVE_LIBCDDB, [], [Define this if you have libcddb installed])
1587       AX_ADD_LDFLAGS([cddax],[$LIBCDDB_LIBS])
1588       AX_ADD_CFLAGS([cddax],[$LIBCDDB_CFLAGS])
1589       ],
1590       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled) 
1591       HAVE_LIBCDDB=no])
1592   fi
1593
1594   if test "${enable_vcdx}" != "no"
1595   then
1596     PKG_CHECK_MODULES(VCDINFO, libvcdinfo >= 0.7.20,
1597      [enable_vcd="no"
1598       AC_DEFINE(HAVE_VCDX, [], 
1599       [Define for the VCD plugin using libcdio/libvcdinfo])
1600       AX_ADD_LDFLAGS([vcdx],[$VCDINFO_LIBS])
1601       AX_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
1602       AX_ADD_PLUGINS([vcdx])], 
1603      [AC_MSG_WARN(vcdinfo library not found)
1604      HAVE_VCDX=no])
1605   fi
1606 fi
1607
1608 dnl
1609 dnl  VCD module
1610 dnl
1611 AC_ARG_ENABLE(vcd,
1612   [  --enable-vcd            VCD support for Linux, FreeBSD, MacOS X and Win32 (default enabled)])
1613
1614 if test "${enable_vcd}" != "no"
1615 then
1616   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1617   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1618     AC_MSG_RESULT(yes)
1619     AX_ADD_PLUGINS([vcd cdda])
1620   ],[
1621     AC_MSG_RESULT(no)
1622   ])
1623
1624   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1625   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1626     AC_MSG_RESULT(yes)
1627     AX_ADD_PLUGINS([vcd cdda])
1628     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1629   ],[
1630     AC_MSG_RESULT(no)
1631   ])
1632
1633   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1634   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1635     AC_MSG_RESULT(yes)
1636     AX_ADD_PLUGINS([vcd cdda])
1637     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1638   ],[
1639     AC_MSG_RESULT(no)
1640   ])
1641
1642   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
1643   then
1644     AX_ADD_PLUGINS([vcd cdda])
1645   fi
1646
1647   if test "${SYS}" = "darwin"
1648   then
1649     AX_ADD_PLUGINS([vcd cdda])
1650     AX_ADD_LDFLAGS([vcd vcdx cdda],[-framework IOKit -framework CoreFoundation])
1651   fi
1652 fi
1653
1654 dnl
1655 dnl  Satellite input module
1656 dnl
1657 AC_ARG_ENABLE(satellite,
1658   [  --enable-satellite      satellite card support (default disabled)],
1659   [ if test "${enable_satellite}" = "yes"
1660     then
1661       AC_DEFINE(HAVE_SATELLITE, [], 
1662       [Define for the VCD plugin using libcdio/libvcdinfo])
1663       AX_ADD_PLUGINS([satellite])
1664     fi])
1665
1666 dnl
1667 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
1668 dnl
1669 AC_ARG_ENABLE(dvb,
1670   [  --enable-dvb            DVB-S/T/C card support (default disabled)])
1671
1672 if test "${enable_dvb}" = "yes"
1673 then
1674   AC_ARG_WITH(dvb,
1675   [    --with-dvb=PATH       path to a dvb- and v4l2-enabled kernel tree],[],[])
1676   if test "${with_dvb}" != "no" -a -n "${with_dvb}"
1677   then
1678     AX_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
1679   fi
1680   CPPFLAGS="${CPPFLAGS_save} -I${with_dvb}/include"
1681   AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
1682     AX_ADD_PLUGINS([dvb])
1683   ],[])
1684   CPPFLAGS="${CPPFLAGS_save}"
1685 fi
1686
1687 dnl
1688 dnl  ipv6 plugin - not for QNX yet
1689 dnl
1690 if test "${SYS}" != "nto" && test "${SYS}" != "mingw32"
1691 then
1692   have_ipv6=false
1693   AC_CHECK_FUNCS(inet_pton,[have_ipv6=:],[
1694     AC_CHECK_LIB(resolv,inet_pton,
1695       [have_ipv6=:
1696        AX_ADD_LDFLAGS([ipv6],[-lresolv])])
1697   ])
1698   AC_MSG_CHECKING(for sockaddr_in6 in netinet/in.h)
1699   AC_EGREP_HEADER(sockaddr_in6,netinet/in.h,
1700     [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no) have_ipv6=false])
1701   if ${have_ipv6}; then
1702     AX_ADD_PLUGINS([ipv6])
1703   fi
1704 fi
1705 if test "${SYS}" = "mingw32"
1706 then
1707   AC_MSG_CHECKING(for getaddrinfo in ws2tcpip.h)
1708   AC_EGREP_HEADER(addrinfo,ws2tcpip.h,[AC_MSG_RESULT(yes)
1709     AX_ADD_PLUGINS([ipv6])],[AC_MSG_RESULT(no)])
1710 fi
1711
1712 dnl
1713 dnl  ogg demux plugin
1714 dnl
1715 AC_ARG_ENABLE(ogg,
1716   [  --enable-ogg            Ogg demux support (default enabled)])
1717 if test "${enable_ogg}" != "no"
1718 then
1719   AC_CHECK_HEADERS(ogg/ogg.h, [
1720     AC_CHECK_LIB( ogg, oggpack_read, [
1721       AX_ADD_PLUGINS([ogg mux_ogg])
1722       AX_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
1723    ],[])
1724 fi
1725
1726 dnl
1727 dnl  matroska demux plugin
1728 dnl
1729 AC_ARG_ENABLE(mkv,
1730   [  --enable-mkv            Matroska demux support (default enabled)])
1731 if test "${enable_mkv}" != "no"; then
1732   AC_LANG_PUSH(C++)
1733   AC_CHECK_HEADERS(ebml/EbmlVersion.h, [
1734     AC_CHECK_HEADERS(matroska/KaxVersion.h, [
1735       AC_CHECK_HEADERS(matroska/KaxAttachments.h)
1736       AX_ADD_CXXFLAGS([mkv],[])
1737       AC_CHECK_LIB(ebml_pic, main, [
1738         # We have ebml_pic, that's good, we can build an mkv.so plugin !
1739         AX_ADD_PLUGINS([mkv])
1740         AX_ADD_LDFLAGS([mkv],[-lmatroska_pic -lebml_pic])
1741       ], [
1742         AC_CHECK_LIB(ebml, main, [
1743           # We only have libebml, make mkv.a a builtin
1744           AX_ADD_BUILTINS([mkv])
1745           AX_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
1746         ])
1747       ])
1748     ])
1749   ])
1750   AC_LANG_POP(C++)
1751 fi
1752
1753 dnl
1754 dnl  modplug demux plugin
1755 dnl
1756 AC_ARG_ENABLE(mod,
1757   [  --enable-mod            Mod demux support (default enabled)])
1758 if test "${enable_mod}" != "no"
1759 then
1760   AC_CHECK_HEADERS(libmodplug/modplug.h, [
1761     AX_ADD_PLUGINS([mod])
1762     AX_ADD_CXXFLAGS([mod],[])
1763     AX_ADD_LDFLAGS([mod],[-lmodplug])])
1764 fi
1765
1766 dnl
1767 dnl  Codec plugins
1768 dnl
1769
1770 AC_ARG_WITH(,[Codec plugins:])
1771
1772 dnl
1773 dnl  mad plugin
1774 dnl
1775 AC_ARG_ENABLE(mad,
1776   [  --enable-mad            libmad module (default enabled)])
1777 if test "${enable_mad}" != "no"
1778 then
1779   AC_ARG_WITH(mad,
1780     [    --with-mad=PATH       path to libmad],[],[])
1781   if test "${with_mad}" != "no" -a -n "${with_mad}"
1782   then
1783     AX_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
1784     AX_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
1785   fi
1786
1787   AC_ARG_WITH(mad-tree,
1788     [    --with-mad-tree=PATH  mad tree for static linking],[],[])
1789   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
1790   then
1791     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
1792     if test -z "${real_mad_tree}"
1793     then
1794       dnl  The given directory can't be found
1795       AC_MSG_RESULT(no)
1796       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
1797     fi
1798     dnl  Use a custom libmad
1799     AC_MSG_CHECKING(for mad.h in ${real_mad_tree})
1800     if test -f ${real_mad_tree}/mad.h
1801     then
1802       AC_MSG_RESULT(yes)
1803       AX_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}])
1804       AX_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/.libs])
1805       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1806       AC_CHECK_LIB(mad, mad_bit_init, [
1807         AX_ADD_BUILTINS([mpgatofixed32])
1808         AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])
1809         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
1810       ],[])
1811       LDFLAGS="${LDFLAGS_save}"
1812     else
1813       AC_MSG_RESULT(no)
1814       AC_MSG_ERROR([the specified tree doesn't have mad.h])
1815     fi
1816   else
1817     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
1818     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1819     AC_CHECK_HEADERS(mad.h, ,
1820       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
1821     AC_CHECK_LIB(mad, mad_bit_init, [
1822       AX_ADD_PLUGINS([mpgatofixed32])
1823       AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
1824       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
1825     CPPFLAGS="${CPPFLAGS_save}"
1826     LDFLAGS="${LDFLAGS_save}"
1827   fi
1828 fi
1829
1830 dnl
1831 dnl   libid3tag support
1832 dnl
1833 AC_CHECK_HEADERS(id3tag.h, [
1834   AC_CHECK_HEADERS(zlib.h, [
1835     AX_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
1836     AX_ADD_PLUGINS([id3tag])]) ])
1837
1838 dnl
1839 dnl  ffmpeg decoder/demuxer plugin
1840 dnl
1841 AC_ARG_ENABLE(ffmpeg,
1842 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
1843 if test "${enable_ffmpeg}" != "no"
1844 then
1845   AC_ARG_WITH(ffmpeg-mp3lame,
1846     [    --with-ffmpeg-mp3lame   if ffmpeg has been compiled with mp3lame support],
1847     [
1848       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1849       dnl       linker would miserably barf on multiple definitions.
1850       AX_ADD_LDFLAGS([stream_out_transcode],[])
1851       AX_ADD_LDFLAGS([ffmpeg],[-lmp3lame]) ])
1852
1853   AC_ARG_WITH(ffmpeg-faac,
1854     [    --with-ffmpeg-faac      if ffmpeg has been compiled with faac support],
1855     [
1856       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1857       dnl       linker would miserably barf on multiple definitions.
1858       AX_ADD_LDFLAGS([stream_out_transcode],[])
1859       AX_ADD_LDFLAGS([ffmpeg],[-lfaac]) ])
1860
1861   AC_ARG_WITH(ffmpeg-tree,
1862     [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1863
1864   dnl
1865   dnl test for !(--with-ffmpeg-tree)
1866   dnl
1867   if test "${with_ffmpeg_tree}" = "no" -o -z "${with_ffmpeg_tree}"; then
1868     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1869     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1870     AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
1871     AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
1872     AC_CHECK_LIB(avcodec, avcodec_init, [
1873       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1874       AX_ADD_LDFLAGS([ffmpeg],[-lavcodec])
1875       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1876       dnl       linker would miserably barf on multiple definitions.
1877       AX_ADD_LDFLAGS([stream_out_transcode],[]) ],
1878        [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (cvs version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ])
1879     AC_CHECK_LIB(avformat, av_open_input_stream, [
1880       AC_DEFINE(HAVE_LIBAVFORMAT, 1,
1881       [Define if you have ffmpeg's libavformat.])
1882       AX_ADD_LDFLAGS([ffmpeg],[-lavformat -lz]) ])
1883     LDFLAGS="${LDFLAGS_save}"
1884     CPPFLAGS="${CPPFLAGS_save}"
1885   fi
1886
1887   dnl
1888   dnl test for --with-ffmpeg-tree
1889   dnl
1890   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
1891     AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1892     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1893     if test -z "${real_ffmpeg_tree}"; then
1894       dnl  The given directory can't be found
1895       AC_MSG_RESULT(no)
1896       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1897     fi
1898     if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
1899       dnl  The given libavcodec wasn't built
1900       AC_MSG_RESULT(no)
1901       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1902     fi
1903     if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
1904       dnl  The given libavcodec wasn't built with --enable-pp
1905       AC_MSG_RESULT(no)
1906       AC_MSG_ERROR([${real_ffmpeg_tree}/libavcodec/libavcodec.a was not compiled with postprocessing support, make sure you configured ffmpeg with --enable-pp])
1907     fi
1908     dnl  Use a custom libffmpeg
1909     AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1910     AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1911     AX_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec -lavcodec])
1912     AX_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
1913
1914     if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
1915       AC_DEFINE(HAVE_LIBAVFORMAT, 1, [Define if you have ffmpeg's libavformat.])
1916       AX_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavformat -lavformat -lz])
1917       AX_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavformat])
1918     fi
1919
1920     dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1921     dnl       linker would miserably barf on multiple definitions.
1922     AX_ADD_LDFLAGS([stream_out_transcode],[-L${real_ffmpeg_tree}/libavcodec])
1923     AX_ADD_CPPFLAGS([stream_out_transcode],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
1924   fi
1925 fi
1926
1927 dnl
1928 dnl  faad decoder plugin
1929 dnl
1930 AC_ARG_ENABLE(faad,
1931 [  --enable-faad           faad codec (default disabled)])
1932 if test "${enable_faad}" = "yes"
1933 then
1934   AC_ARG_WITH(faad-tree,
1935   [    --with-faad-tree=PATH faad tree for static linking])
1936   if test -n "${with_faad_tree}"
1937   then
1938     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1939     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1940     if test -z "${real_faad_tree}"
1941     then
1942       dnl  The given directory can't be found
1943       AC_MSG_RESULT(no)
1944       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1945     fi
1946     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1947     then
1948       dnl  Use a custom faad
1949       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1950       AX_ADD_BUILTINS([faad])
1951       AX_ADD_LDFLAGS([faad],[${real_faad_tree}/libfaad/.libs/libfaad.a])
1952       AX_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
1953     else
1954       dnl  The given libfaad wasn't built
1955       AC_MSG_RESULT(no)
1956       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1957     fi
1958   else
1959     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1960     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1961     AC_CHECK_HEADERS(faad.h, ,
1962       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1963     AC_CHECK_LIB(faad, faacDecOpen, [
1964       AX_ADD_PLUGINS([faad])
1965       AX_ADD_LDFLAGS([faad],[-lfaad]) ],
1966       AC_CHECK_LIB(faad, NeAACDecOpen, [
1967         AX_ADD_PLUGINS([faad])
1968         AX_ADD_LDFLAGS([faad],[-lfaad]) ],
1969         [ AC_MSG_ERROR([Cannot find libfaad library...]) ]))
1970     LDFLAGS="${LDFLAGS_save}"
1971     CPPFLAGS="${CPPFLAGS_save}"
1972   fi
1973 fi
1974
1975
1976 dnl dnl
1977 dnl dnl  xvid decoder plugin
1978 dnl dnl
1979 dnl AC_ARG_ENABLE(xvid,
1980 dnl [  --enable-xvid           xvid codec (default disabled)])
1981 dnl if test "${enable_xvid}" = "yes"
1982 dnl then
1983 dnl   AC_ARG_WITH(xvid,
1984 dnl     [    --with-xvid=PATH      path to xvid installation],[],[])
1985 dnl   if test "${with_xvid}" != "no" -a -n "${with_xvid}"
1986 dnl   then
1987 dnl     AX_ADD_CPPFLAGS([xvid],[-I${with_xvid}/include])
1988 dnl     AX_ADD_LDFLAGS([xvid],[-L${with_xvid}/lib])
1989 dnl   fi
1990 dnl 
1991 dnl   AC_ARG_WITH(xvid-tree,
1992 dnl   [    --with-xvid-tree=PATH xvid tree for static linking])
1993 dnl   if test -n "${with_xvid_tree}"
1994 dnl   then
1995 dnl     AC_MSG_CHECKING(for libxvidcore.a in ${with_xvid_tree})
1996 dnl     real_xvid_tree="`cd ${with_xvid_tree} 2>/dev/null && pwd`"
1997 dnl     if test -z "${real_xvid_tree}"
1998 dnl     then
1999 dnl       dnl  The given directory can't be found
2000 dnl       AC_MSG_RESULT(no)
2001 dnl       AC_MSG_ERROR([cannot cd to ${with_xvid_tree}])
2002 dnl     fi
2003 dnl     if test -f "${real_xvid_tree}/build/generic/libxvidcore.a"
2004 dnl     then
2005 dnl       dnl  Use a custom xvid
2006 dnl       AC_MSG_RESULT(${real_xvid_tree}/build/generic/libxvidcore.a)
2007 dnl       AX_ADD_BUILTINS([xvid])
2008 dnl       AX_ADD_LDFLAGS([xvid],[-L${real_xvid_tree}/build/generic -lxvidcore])
2009 dnl       AX_ADD_CPPFLAGS([xvid],[-I${real_xvid_tree}/src])
2010 dnl     else
2011 dnl       dnl  The given libxvidcore wasn't built
2012 dnl       AC_MSG_RESULT(no)
2013 dnl       AC_MSG_ERROR([cannot find ${real_xvid_tree}/build/generic/libxvidcore.a, make sure you compiled libxvidcore in ${with_xvid_tree}])
2014 dnl     fi
2015 dnl   else
2016 dnl     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xvid}"
2017 dnl     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xvid}"
2018 dnl     AC_CHECK_HEADERS(xvid.h, ,
2019 dnl       [ AC_MSG_ERROR([Cannot find development headers for libxvidcore...]) ])
2020 dnl     AC_CHECK_LIB(xvidcore, xvid_init, [
2021 dnl       AX_ADD_PLUGINS([xvid])
2022 dnl       AX_ADD_LDFLAGS([xvid],[-lxvidcore]) ],
2023 dnl       [ AC_MSG_ERROR([Cannot find libxvidcore library...]) ])
2024 dnl     LDFLAGS="${LDFLAGS_save}"
2025 dnl     CPPFLAGS="${CPPFLAGS_save}"
2026 dnl   fi
2027 dnl fi
2028
2029 dnl
2030 dnl  QuickTime plugin
2031 dnl
2032 AC_ARG_ENABLE(quicktime,
2033   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
2034 if test "${enable_quicktime}" != "no" &&
2035   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
2036 then
2037   if test "${SYS}" = "mingw32"; then
2038     AX_ADD_BUILTINS([quicktime])
2039   else
2040   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
2041     [ AX_ADD_BUILTINS([quicktime])
2042       AX_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
2043     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
2044   fi
2045 fi
2046
2047 dnl
2048 dnl MP4 module
2049 dnl
2050 AC_CHECK_HEADERS(zlib.h, [
2051   AX_ADD_LDFLAGS([mp4 skins skins2 sap],[-lz])
2052 ] )
2053
2054 AC_CHECK_HEADERS(sysfs/libsysfs.h, [
2055   AX_ADD_LDFLAGS([mp4],[-lsysfs])
2056 ] )
2057
2058 dnl
2059 dnl skins module
2060 dnl
2061 AC_CHECK_HEADERS(libtar.h, [
2062   AX_ADD_LDFLAGS([skins skins2],[-ltar])
2063 ] )
2064
2065
2066
2067 dnl
2068 dnl A52/AC3 decoder plugin
2069 dnl
2070 AC_ARG_ENABLE(a52,
2071   [  --enable-a52            A/52 support with liba52 (default enabled)])
2072 if test "${enable_a52}" != "no"
2073 then
2074   AC_ARG_WITH(a52,
2075     [    --with-a52=PATH       a52 headers and libraries])
2076   AC_ARG_WITH(a52-tree,
2077     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
2078   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
2079   then
2080     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
2081     if test -z "${real_a52_tree}"
2082     then
2083       dnl  The given directory can't be found
2084       AC_MSG_RESULT(no)
2085       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
2086     fi
2087     dnl  Use a custom a52dec
2088     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
2089     if test -f ${real_a52_tree}/include/a52.h
2090     then
2091       AC_MSG_RESULT(yes)
2092       AX_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
2093       AX_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
2094       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
2095       AC_CHECK_LIB(a52, a52_free, [
2096         AX_ADD_BUILTINS([a52tofloat32])
2097         AX_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
2098         AX_ADD_LDFLAGS([a52tofloat32],[-la52])
2099         ],[
2100         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
2101         then
2102           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
2103         else
2104           AC_MSG_ERROR([the specified tree hasn't been compiled])
2105         fi
2106       ])
2107       LDFLAGS="${LDFLAGS_save}"
2108     else
2109       AC_MSG_RESULT(no)
2110       AC_MSG_ERROR([the specified tree doesn't have a52.h])
2111     fi
2112   else
2113     if test -z "${with_a52}"
2114     then
2115       LDFLAGS_test=""
2116       CPPFLAGS_test=""
2117     else
2118       LDFLAGS_test="-L${with_a52}/lib"
2119       CPPFLAGS_test="-I${with_a52}/include"
2120     fi
2121     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
2122     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
2123     AC_CHECK_HEADERS(a52dec/a52.h, [
2124       AC_CHECK_LIB(a52, a52_free, [
2125         AX_ADD_PLUGINS([a52tofloat32])
2126         AX_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
2127         AX_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
2128       ],[
2129         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
2130       ])
2131     ])
2132     CPPFLAGS="${CPPFLAGS_save}"
2133     LDFLAGS="${LDFLAGS_save}"
2134   fi
2135 fi
2136
2137 dnl
2138 dnl DTS Coherent Acoustics decoder plugin
2139 dnl
2140 AC_ARG_ENABLE(dts,
2141   [  --enable-dts            DTS Coherent Acoustics support with libdts (default enabled)])
2142 if test "${enable_dts}" != "no"; then
2143   AC_ARG_WITH(dts-tree,
2144     [    --with-dts-tree=PATH  libdts tree for static linking ],[],[])
2145   if test "${with_dts_tree}" != "no" -a -n "${with_dts_tree}"
2146   then
2147     real_dts_tree="`cd ${with_dts_tree} 2>/dev/null && pwd`"
2148     if test -z "${real_dts_tree}"
2149     then
2150       dnl  The given directory can't be found
2151       AC_MSG_RESULT(no)
2152       AC_MSG_ERROR([${with_dts_tree} directory doesn't exist])
2153     fi
2154     dnl  Use a custom libdts
2155     AC_MSG_CHECKING(for dts.h in ${real_dts_tree}/include)
2156     if test -f ${real_dts_tree}/include/dts.h
2157     then
2158       AC_MSG_RESULT(yes)
2159       AX_ADD_CPPFLAGS([dtstofloat32],[-I${real_dts_tree}/include])
2160       AX_ADD_LDFLAGS([dtstofloat32],[-L${real_dts_tree}/libdts])
2161       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_dtstofloat32}"
2162       AC_CHECK_LIB(dts, dts_free, [
2163         AX_ADD_BUILTINS([dtstofloat32])
2164         AX_ADD_LDFLAGS([dtstofloat32],[-ldts])
2165         ],[
2166         if test -f ${real_dts_tree}/libdts/libdts.a
2167         then
2168           AC_MSG_ERROR([make sure you have at least libdts-0.0.2])
2169         else
2170           AC_MSG_ERROR([the specified tree hasn't been compiled])
2171         fi
2172       ])
2173       LDFLAGS="${LDFLAGS_save}"
2174     else
2175       AC_MSG_RESULT(no)
2176       AC_MSG_ERROR([the specified tree doesn't have dts.h])
2177     fi
2178   else
2179     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_dtstofloat32}"
2180     AC_CHECK_HEADERS(dts.h, [
2181       AC_CHECK_LIB(dts, dts_free, [
2182         AX_ADD_PLUGINS([dtstofloat32])
2183         AX_ADD_LDFLAGS([dtstofloat32],[-ldts])
2184       ],[
2185         if test "${enable_dts}" = "yes"; then
2186           AC_MSG_ERROR([Could not find libdts on your system: you may get it from http://www.videolan.org/dtsdec.html])
2187         fi
2188       ])
2189     ])
2190     LDFLAGS="${LDFLAGS_save}"
2191   fi
2192 fi
2193
2194 dnl dnl
2195 dnl dnl  DV plugin
2196 dnl dnl
2197 dnl AC_ARG_ENABLE(dv,
2198 dnl   [  --enable-dv             DV decoder support (deprecated in favor of ffmpeg) (default disabled)])
2199 dnl if test "${enable_dv}" = "yes"
2200 dnl then
2201 dnl   AC_CHECK_HEADERS(libdv/dv.h, [
2202 dnl     AX_ADD_PLUGINS([dv])
2203 dnl     AX_ADD_LDFLAGS([dv],[-ldv])
2204 dnl    ],[])
2205 dnl fi
2206
2207 dnl
2208 dnl  Flac plugin
2209 dnl
2210 AC_ARG_ENABLE(flac,
2211   [  --enable-flac           flac decoder support (default disabled)])
2212 if test "${enable_flac}" = "yes"
2213 then
2214   AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
2215     AX_ADD_PLUGINS([flac flacdec])
2216     AX_ADD_LDFLAGS([flacdec],[-lFLAC])
2217    ],[])
2218 fi
2219
2220 dnl
2221 dnl  Libmpeg2 plugin
2222 dnl
2223 AC_ARG_ENABLE(libmpeg2,
2224   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
2225 if test "${enable_libmpeg2}" != "no"
2226 then
2227   AC_ARG_WITH(libmpeg2-tree,
2228   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
2229   if test -n "${with_libmpeg2_tree}"
2230   then
2231     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
2232     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
2233     if test -z "${real_libmpeg2_tree}"
2234     then
2235       dnl  The given directory can't be found
2236       AC_MSG_RESULT(no)
2237       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
2238     fi
2239     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
2240     then
2241       dnl  Use a custom libmpeg2
2242       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
2243       AX_ADD_PLUGINS([libmpeg2])
2244       AX_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
2245       AX_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
2246       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
2247     else
2248       dnl  The given libmpeg2 wasn't built
2249       AC_MSG_RESULT(no)
2250       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
2251     fi
2252   else
2253     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
2254       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
2255       AC_EGREP_CPP(yes,
2256         [#include <mpeg2dec/mpeg2.h>
2257          #ifdef MPEG2_RELEASE
2258          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
2259          yes
2260          #endif
2261          #endif],
2262         [AC_MSG_RESULT([yes])
2263           AX_ADD_PLUGINS([libmpeg2])
2264           AX_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
2265         [AC_MSG_RESULT([no])
2266           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
2267
2268       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
2269     )
2270   fi
2271 fi
2272
2273 dnl
2274 dnl  Vorbis plugin
2275 dnl
2276 AC_ARG_ENABLE(vorbis,
2277   [  --enable-vorbis         Vorbis decoder support (default enabled)])
2278 if test "${enable_vorbis}" != "no"
2279 then
2280   AC_CHECK_HEADERS(vorbis/codec.h, [
2281     AX_ADD_PLUGINS([vorbis])
2282     AX_ADD_LDFLAGS([vorbis],[-lvorbis -logg]) ],[])
2283
2284   AC_CHECK_HEADERS(vorbis/vorbisenc.h, [
2285     AX_ADD_LDFLAGS([vorbis],[-lvorbisenc]) ],[])
2286 fi
2287
2288 dnl
2289 dnl  Tremor plugin
2290 dnl
2291 AC_ARG_ENABLE(tremor,
2292   [  --enable-tremor         Tremor decoder support (default disabled)])
2293 if test "${enable_tremor}" = "yes"
2294 then
2295   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
2296     AX_ADD_PLUGINS([tremor])
2297     AX_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
2298    ],[])
2299 fi
2300
2301 dnl
2302 dnl  Speex plugin
2303 dnl
2304 AC_ARG_ENABLE(speex,
2305   [  --enable-speex          Speex decoder support (default enabled)])
2306 if test "${enable_speex}" != "no"
2307 then
2308   AC_CHECK_HEADERS(speex.h, [
2309     AC_MSG_CHECKING(for libspeex version > 1.1.0)
2310     AC_EGREP_CPP(yes,
2311       [#include <speex.h>
2312        #ifdef SPEEX_SET_SUBMODE_ENCODING
2313        yes
2314        #endif],
2315       [ AC_MSG_RESULT([yes])
2316         AX_ADD_PLUGINS([speex])
2317         AX_ADD_LDFLAGS([speex],[-lspeex]) ],
2318       [ AC_MSG_RESULT([no])
2319         AC_MSG_WARN([Your libspeex is too old, please get the development
2320                      version.]) ] )
2321     ],[])
2322 fi
2323
2324 dnl
2325 dnl  tarkin decoder plugin
2326 dnl
2327 AC_ARG_ENABLE(tarkin,
2328 [  --enable-tarkin         experimental tarkin codec (default disabled)])
2329 if test "${enable_tarkin}" = "yes"
2330 then
2331   AC_ARG_WITH(tarkin-tree,
2332   [    --with-tarkin-tree=PATH tarkin tree for static linking])
2333   if test -n "${with_tarkin_tree}"
2334   then
2335     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
2336     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
2337     if test -f "${real_tarkin_tree}/tarkin.o"
2338     then
2339       AX_ADD_BUILTINS([tarkin])
2340       AX_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
2341       AX_ADD_LDFLAGS([tarkin],[${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])
2342       AC_MSG_RESULT(yes)
2343     else
2344       dnl  The given tarkin tree wasn't built
2345       AC_MSG_RESULT(no)
2346       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
2347                     make sure you compiled tarkin in ${with_tarkin_tree}])
2348     fi
2349   fi
2350 fi
2351
2352 dnl
2353 dnl  theora decoder plugin
2354 dnl
2355 AC_ARG_ENABLE(theora,
2356 [  --enable-theora         experimental theora codec (default disabled)])
2357 if test "${enable_theora}" = "yes"
2358 then
2359   AC_CHECK_HEADERS(theora/theora.h, [
2360     AC_CHECK_LIB(theora, theora_granule_time, [
2361       if test "${SYS}" = "mingw32"; then
2362         AX_ADD_PLUGINS([theora])
2363       else
2364         AX_ADD_BUILTINS([theora])
2365       fi
2366       theora_libs="-ltheora -logg"
2367       AX_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
2368       AC_MSG_ERROR([libtheora doesn't appear to be installed on you system.
2369 You also need to check that you have a libogg posterior to the 1.0 release.])],
2370       [-logg])
2371   ])
2372 fi
2373
2374 dnl
2375 dnl   subsdec support
2376 dnl
2377 AX_ADD_LDFLAGS([subsdec],[${LIBICONV}])
2378 AX_ADD_CPPFLAGS([subsdec],[${INCICONV}])
2379 AX_ADD_PLUGINS([subsdec])
2380
2381 dnl
2382 dnl  CMML plugin
2383 dnl
2384 AC_ARG_ENABLE(cmml,
2385   [  --enable-cmml           CMML support (default enabled)])
2386 if test "${enable_cmml}" != "no"
2387 then
2388   AX_ADD_PLUGINS([cmml])
2389 fi
2390
2391
2392 dnl
2393 dnl  Video Filters
2394 dnl
2395
2396 dnl
2397 dnl   png
2398 dnl
2399 AC_CHECK_HEADERS(png.h, [
2400     AX_ADD_LDFLAGS([logo],[-lpng -lz])
2401     AX_ADD_PLUGINS([logo])
2402     AX_ADD_LDFLAGS([svcdsub],[-lpng -lz])
2403     AX_ADD_LDFLAGS([cvdsub],[-lpng -lz])
2404     AC_DEFINE(HAVE_LIBPNG, [], [Define if you have the PNG library: libpng])])
2405
2406 dnl
2407 dnl  Video plugins
2408 dnl
2409
2410 AC_ARG_WITH(,[Video plugins:])
2411
2412 dnl Check for DPMS
2413 if test "${SYS}" != "mingw32"
2414 then
2415   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2416   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
2417     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
2418     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
2419       AC_MSG_RESULT(yes)
2420       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
2421                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
2422     ],[
2423       AC_MSG_RESULT(no)
2424     ])
2425   ],,[
2426     #include <X11/Xlib.h>
2427   ])
2428   CPPFLAGS="${CPPFLAGS_save}"
2429 fi
2430
2431 dnl
2432 dnl  X11 module
2433 dnl  (enabled by default except on win32)
2434 dnl
2435 AC_ARG_ENABLE(x11,
2436   [  --enable-x11            X11 support (default enabled)])
2437 if test "${enable_x11}" != "no" &&
2438   (test "${SYS}" != "mingw32" || test "${enable_x11}" = "yes"); then
2439   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2440   AC_CHECK_HEADERS(X11/Xlib.h, [
2441     AX_ADD_PLUGINS([x11])
2442     AX_ADD_LDFLAGS([x11],[-L${x_libraries} -lX11 -lXext])
2443     AX_ADD_CPPFLAGS([x11],[-I${x_includes}])
2444   ])
2445   CPPFLAGS="${CPPFLAGS_save}"
2446 fi
2447
2448 dnl
2449 dnl  XVideo module
2450 dnl  (enabled by default except on win32)
2451 dnl
2452 AC_ARG_ENABLE(xvideo,
2453   [  --enable-xvideo         XVideo support (default enabled)])
2454 if test "${enable_xvideo}" != "no" &&
2455   (test "${SYS}" != "mingw32" || test "${enable_xvideo}" = "yes"); then
2456   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2457   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
2458     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2459     AC_CHECK_LIB(Xv,XvPutImage,[
2460       # If libXv.so is available, xvideo can be a plugin. Otherwise, we
2461       # test for libXv_pic.
2462       if test -f /usr/X11R6/lib/libXv.so -o -f "${x_libraries}"/libXv.so; then
2463         AX_ADD_PLUGINS([xvideo])
2464         AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2465         AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv])
2466       else
2467         AC_CHECK_LIB(Xv_pic,XvPutImage,[
2468           AX_ADD_PLUGINS([xvideo])
2469           AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2470           AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv_pic])
2471         ],[
2472           AX_ADD_BUILTINS([xvideo])
2473           AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv])
2474           AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2475         ])
2476       fi
2477     ])
2478     CFLAGS="${CFLAGS_save}"
2479   ]
2480   CPPFLAGS="${CPPFLAGS_save}")
2481 fi
2482
2483 dnl
2484 dnl  Check for the Xinerama extension
2485 dnl
2486 if test "${enable_xvideo}" != "no" &&
2487   (test "${SYS}" != "mingw32" || test "${enable_xvideo}" = "yes"); then
2488   ac_cv_have_xinerama="no"
2489   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2490   CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2491   AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
2492     AC_CHECK_LIB(Xinerama_pic, XineramaQueryExtension,[
2493       AX_ADD_LDFLAGS([xvideo],[-lXinerama_pic])
2494       AX_ADD_LDFLAGS([x11],[-lXinerama_pic])
2495       ac_cv_have_xinerama="yes"
2496     ],[
2497       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
2498         AX_ADD_LDFLAGS([xvideo],[-lXinerama])
2499         AX_ADD_LDFLAGS([x11],[-lXinerama])
2500         ac_cv_have_xinerama="yes"
2501       ])
2502     ])
2503   ])
2504   if test "${ac_cv_have_xinerama}" = "yes"; then
2505     AC_DEFINE(HAVE_XINERAMA, 1, [Define this if you have libXinerama installed])
2506   fi
2507   CFLAGS="${CFLAGS_save}"
2508   CPPFLAGS="${CPPFLAGS_save}"
2509 fi
2510
2511 dnl
2512 dnl  SDL module
2513 dnl
2514 AC_ARG_ENABLE(sdl,
2515   [  --enable-sdl            SDL support (default enabled)])
2516 if test "${enable_sdl}" != "no"
2517 then
2518   SDL_PATH="${PATH}"
2519   AC_ARG_WITH(sdl-config-path,
2520     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
2521     [ if test "${with_sdl_config_path}" != "no"
2522       then
2523         SDL_PATH="${with_sdl_config_path}:${PATH}"
2524       fi ])
2525   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
2526   SDL_CONFIG="${SDL12_CONFIG}"
2527   SDL_HEADER="SDL12/SDL.h"
2528   if test "${SDL_CONFIG}" = "no"
2529   then
2530     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
2531     SDL_CONFIG=${SDL11_CONFIG}
2532     SDL_HEADER="SDL11/SDL.h"
2533   fi
2534   if test "${SDL_CONFIG}" = "no"
2535   then
2536     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
2537     SDL_HEADER="SDL/SDL.h"
2538   fi
2539   # check for cross-compiling
2540   SDL_PREFIX=
2541   AC_ARG_WITH(sdl-prefix,
2542     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
2543                                e.g use as:
2544                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2545   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
2546   then
2547     SDL_PREFIX="--prefix=${with_sdl_prefix}"
2548   fi
2549   if test "${SDL_CONFIG}" != "no"
2550   then
2551     AX_ADD_PLUGINS([vout_sdl aout_sdl])
2552     AX_ADD_CFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
2553     AX_ADD_LDFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
2554     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
2555     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
2556       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
2557       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
2558           As a last resort we also test for SDL.h presence),
2559       [ AC_MSG_ERROR([The development package for SDL is not installed.
2560 Please install it and try again. Alternatively you can also configure with
2561 --disable-sdl.])
2562       ])])
2563     CPPFLAGS="${CPPFLAGS_save}"
2564     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
2565     then
2566       AC_MSG_ERROR([The development package for SDL is not installed.
2567 Please install it and try again. Alternatively you can also configure with
2568 --disable-sdl.])
2569     fi
2570   elif test "${enable_sdl}" =  "yes"
2571   then
2572     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
2573 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
2574     ])
2575   fi
2576 fi
2577
2578 dnl
2579 dnl  freetype module
2580 dnl
2581 AC_ARG_ENABLE(freetype,
2582   [  --enable-freetype       freetype support (default enabled)])
2583 AC_ARG_ENABLE(fribidi,
2584   [  --enable-fribidi        fribidi support (default enabled)])
2585 if test "${enable_freetype}" != "no"
2586 then
2587   FREETYPE_PATH="${PATH}"
2588   AC_ARG_WITH(freetype-config-path,
2589     [    --with-freetype-config-path=PATH freetype-config path (default search in \$PATH)],
2590     [ if test "${with_freetype_config_path}" != "no"
2591       then
2592         FREETYPE_PATH="${with_freetype_config_path}:${PATH}"
2593       fi ])
2594   AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no, ${FREETYPE_PATH})
2595
2596   if test "${FREETYPE_CONFIG}" != "no"
2597   then
2598     AX_ADD_PLUGINS([freetype])
2599     AX_ADD_CFLAGS([freetype],[`${FREETYPE_CONFIG} --cflags` ${INCICONV}])
2600     AX_ADD_LDFLAGS([freetype],[`${FREETYPE_CONFIG} --libs` ${LIBICONV}])
2601     AC_CHECK_HEADERS(Carbon/Carbon.h,
2602       [AX_ADD_LDFLAGS([freetype],[-framework Carbon])])
2603   elif test "${enable_freetype}" =  "yes"
2604   then
2605     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
2606 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
2607     ])
2608   fi
2609
2610   dnl fribidi support
2611   if test "${enable_fribidi}" != "no"
2612   then
2613     FRIBIDI_PATH="${PATH}"
2614     AC_ARG_WITH(fribidi-config-path,
2615       [    --with-fribidi-config-path=PATH fribidi-config path (default search in \$PATH)],
2616       [ if test "${with_fribidi_config_path}" != "no"
2617         then
2618           FRIBIDI_PATH="${with_fribidi_config_path}:${PATH}"
2619         fi ])
2620     AC_PATH_PROG(FRIBIDI_CONFIG, fribidi-config, no, ${FRIBIDI_PATH})
2621
2622     if test "${FRIBIDI_CONFIG}" != "no"
2623     then
2624       AX_ADD_CFLAGS([freetype], [`${FRIBIDI_CONFIG} --cflags` -DHAVE_FRIBIDI])
2625       AX_ADD_LDFLAGS([freetype], [`${FRIBIDI_CONFIG} --libs`])
2626     fi
2627   fi
2628 fi
2629
2630 dnl
2631 dnl  Qt Embedded module
2632 dnl  (disabled by default)
2633 dnl
2634 AC_ARG_ENABLE(qte,
2635   [  --enable-qte            QT Embedded support (default disabled)])
2636 if test "${enable_qte}" = "yes"
2637 then
2638   AC_ARG_WITH(qte,
2639   [    --with-qte=PATH       Qt Embedded headers and libraries])
2640   if test "${with_qte}" != "no" -a -n "${with_qte}"
2641   then
2642     AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2643     AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2644   else
2645     AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2646     AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2647   fi
2648   AX_ADD_PLUGINS([qte])
2649   NEED_QTE_MAIN=yes
2650   CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_qte}"
2651   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2652     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2653   ] )
2654   CPPFLAGS="${CPPFLAGS_save}"
2655 fi
2656
2657 dnl
2658 dnl  Qt Video output module
2659 dnl  (disabled by default)
2660 dnl
2661 dnl AC_ARG_ENABLE(qt_video,
2662 dnl   [  --enable-qt_video            QT Video Output support (default disabled)])
2663 dnl if test "${enable_qt_video}" = "yes"
2664 dnl then
2665 dnl  AX_ADD_PLUGINS([qt_video])
2666 dnl  AX_ADD_LDFLAGS([qt_video],[-L${QTDIR}/lib])
2667 dnl  LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt_video}"
2668 dnl   AC_CHECK_LIB(qt-mt,main,[
2669 dnl    AX_ADD_LDFLAGS([qt_video],[-lqt-mt])
2670 dnl  ],[
2671 dnl    AC_CHECK_LIB(qt,main,[
2672 dnl      AX_ADD_LDFLAGS([qt_video],[-lqt])
2673 dnl    ])
2674 dnl  ])
2675 dnl  NEED_QTE_MAIN=yes
2676 dnl  LDFLAGS="${LDFLAGS_save}"
2677 dnl  AX_ADD_CXXFLAGS([qt_video],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
2678 dnl fi
2679
2680 dnl
2681 dnl Roku HD1000 Video output module
2682 dnl
2683 AC_ARG_ENABLE(hd1000v,
2684   [  --enable-hd1000v        HD1000 Video Output module (default enabled on HD1 000)])
2685 if test "${enable_hd1000v}" != "no" &&
2686   (test "${SYS}" != "mingw32" || test "${enable_hd1000v}" = "yes")
2687 then
2688   AC_LANG_PUSH([C++])
2689   AC_CHECK_HEADERS([cascade/graphics/CascadeScreen.h cascade/graphics/CascadeBitmap.h],
2690   [
2691     can_build_roku="yes"
2692   ],
2693   [
2694     can_build_roku="no"
2695     AC_MSG_WARN([Not building Roku HD1000 compatible video output])
2696   ])
2697   if test "$can_build_roku" = "yes"
2698   then
2699     AX_ADD_PLUGINS([hd1000v])
2700     AX_ADD_LDFLAGS([hd1000v],[-lCascade])
2701   fi
2702   AC_LANG_POP([C++])
2703 fi
2704
2705 dnl
2706 dnl  Windows DirectX module
2707 dnl
2708 AC_ARG_ENABLE(directx,
2709   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
2710 if test "${enable_directx}" != "no"
2711 then
2712   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2713   then
2714     AC_ARG_WITH(directx,
2715     [    --with-directx=PATH   Win32 DirectX headers])
2716     if test -z "${with_directx}"
2717     then
2718       AC_CHECK_HEADERS(ddraw.h,
2719       [ AX_ADD_PLUGINS([vout_directx aout_directx])
2720         AX_ADD_LDFLAGS([vout_directx],[-lgdi32]) ])
2721     else
2722       AC_MSG_CHECKING(for directX headers in ${with_directx})
2723       if test -f ${with_directx}/ddraw.h
2724       then
2725         AX_ADD_PLUGINS([vout_directx aout_directx])
2726         AX_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
2727         AX_ADD_LDFLAGS([vout_directx],[-lgdi32])
2728         AC_MSG_RESULT(yes)
2729       else
2730         AC_MSG_RESULT(no)
2731         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
2732       fi
2733     fi
2734   fi
2735 fi
2736
2737 dnl
2738 dnl  Linux framebuffer module
2739 dnl
2740 AC_ARG_ENABLE(fb,
2741   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
2742     if test "${enable_fb}" != "no"
2743     then
2744       AC_CHECK_HEADERS(linux/fb.h, [
2745         AX_ADD_PLUGINS([fb])
2746       ])
2747     fi
2748
2749 dnl
2750 dnl  Linux MGA module
2751 dnl
2752 AC_ARG_ENABLE(mga,
2753   [  --enable-mga            Linux kernel Matrox support (default disabled)],
2754   [ if test "${enable_mga}" = "yes"
2755     then
2756       AX_ADD_PLUGINS([mga])
2757     fi ])
2758
2759 dnl
2760 dnl  SVGAlib module
2761 dnl
2762 AC_ARG_ENABLE(svgalib,
2763   [  --enable-svgalib        SVGAlib support (default disabled)])
2764 if test "${enable_svgalib}" = "yes"
2765 then
2766   AX_ADD_PLUGINS([svgalib])
2767   AX_ADD_LDFLAGS([svgalib],[-lvgagl -lvga])
2768 fi
2769
2770 dnl
2771 dnl  GGI module
2772 dnl
2773 AC_ARG_ENABLE(ggi,
2774   [  --enable-ggi            GGI support (default disabled)])
2775 if test "${enable_ggi}" = "yes"
2776 then
2777   AX_ADD_PLUGINS([ggi])
2778   AX_ADD_LDFLAGS([ggi],[-lggi])
2779   AC_ARG_WITH(ggi,
2780     [    --with-ggi=PATH       path to libggi],
2781     [ if test "${with_ggi}" != "no" -a -n "${with_ggi}"
2782       then
2783         AX_ADD_CPPFLAGS([ggi],[-I${with_ggi}/include])
2784         AX_ADD_LDFLAGS([ggi],[-L${with_ggi}/lib])
2785       fi ])
2786 fi
2787
2788 dnl
2789 dnl  Glide module
2790 dnl
2791 AC_ARG_ENABLE(glide,
2792   [  --enable-glide          Glide (3dfx) support (default disabled)])
2793 if test "${enable_glide}" = "yes"
2794 then
2795   AX_ADD_PLUGINS([glide])
2796   AX_ADD_LDFLAGS([glide],[-lglide2x -lm])
2797   AX_ADD_CPPFLAGS([glide],[-I/usr/include/glide])
2798   AC_ARG_WITH(glide,
2799     [    --with-glide=PATH     path to libglide],
2800     [ if test "${with_glide}" != "no" -a -n "${with_glide}"
2801       then
2802         AX_ADD_CPPFLAGS([glide],[-I${with_glide}/include])
2803         AX_ADD_LDFLAGS([glide],[-L${with_glide}/lib])
2804       fi ])
2805 fi
2806
2807 dnl
2808 dnl  AA plugin
2809 dnl
2810 AC_ARG_ENABLE(aa,
2811   [  --enable-aa             aalib output (default disabled)])
2812 if test "${enable_aa}" = "yes"
2813 then
2814   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
2815   if test "${have_aa}" = "true"
2816   then
2817     AX_ADD_PLUGINS([aa])
2818     AX_ADD_LDFLAGS([aa],[-laa])
2819   fi
2820 fi
2821
2822 dnl
2823 dnl  libcaca plugin
2824 dnl
2825 AC_ARG_ENABLE(caca,
2826   [  --enable-caca           libcaca output (default disabled)])
2827 if test "${enable_caca}" = "yes"
2828 then
2829   CACA_PATH="${PATH}"
2830   AC_ARG_WITH(caca-config-path,
2831     [    --with-caca-config-path=PATH caca-config path (default search in \$PATH)],
2832     [ if test "${with_caca_config_path}" != "no"
2833       then
2834         CACA_PATH="${with_caca_config_path}:${PATH}"
2835       fi ])
2836   AC_PATH_PROG(CACA_CONFIG, caca-config, no, ${CACA_PATH})
2837   if test "${CACA_CONFIG}" != "no"
2838   then
2839     AX_ADD_PLUGINS([caca])
2840     AX_ADD_CFLAGS([caca],[`${CACA_CONFIG} --cflags`])
2841     AX_ADD_LDFLAGS([caca],[`${CACA_CONFIG} --plugin-libs`])
2842   fi
2843 fi
2844
2845 dnl
2846 dnl  win32 GDI plugin
2847 dnl
2848 AC_ARG_ENABLE(wingdi,
2849   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
2850 if test "${enable_wingdi}" != "no"; then
2851   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2852     AX_ADD_PLUGINS([wingdi])
2853     AX_ADD_LDFLAGS([wingdi],[-lgdi32])
2854   fi
2855 fi
2856
2857 dnl
2858 dnl  Audio plugins
2859 dnl
2860
2861 AC_ARG_WITH(,[Audio plugins:])
2862
2863 dnl
2864 dnl  OSS /dev/dsp module (enabled by default except on win32)
2865 dnl
2866 AC_ARG_ENABLE(oss,
2867   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
2868
2869 if test "${enable_oss}" != "no" &&
2870   (test "${SYS}" != "mingw32" || test "${enable_oss}" = "yes")
2871 then
2872   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
2873     AX_ADD_PLUGINS([oss])
2874     AC_CHECK_LIB(ossaudio,main,AX_ADD_LDFLAGS([oss],[-lossaudio]))
2875   ])
2876 fi
2877
2878 dnl
2879 dnl  Esound module
2880 dnl
2881 AC_ARG_ENABLE(esd,
2882   [  --enable-esd            Esound library support (default disabled)],
2883   [if test "${enable_esd}" = "yes"
2884    then
2885      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
2886      if test "${ESD_CONFIG}" != "no"
2887      then
2888        AX_ADD_PLUGINS([esd])
2889        AX_ADD_CFLAGS([esd],[`${ESD_CONFIG} --cflags`])
2890        AX_ADD_LDFLAGS([esd],[`${ESD_CONFIG} --libs`])
2891      fi
2892    fi])
2893
2894 dnl
2895 dnl  aRts module
2896 dnl
2897 AC_ARG_ENABLE(arts,
2898   [  --enable-arts           aRts sound server (default disabled)],
2899   [if test "${enable_arts}" = "yes"
2900    then
2901      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
2902      if test "${ARTS_CONFIG}" != "no"
2903      then
2904        AX_ADD_PLUGINS([arts])
2905        AX_ADD_CFLAGS([arts],[`${ARTS_CONFIG} --cflags`])
2906        AX_ADD_LDFLAGS([arts],[`${ARTS_CONFIG} --libs `])
2907      fi
2908    fi])
2909
2910 dnl
2911 dnl  ALSA module
2912 dnl
2913 AC_ARG_ENABLE(alsa,
2914   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
2915   [if test "${enable_alsa}" = "yes"
2916    then
2917      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
2918      if test "${have_alsa}" = "true"
2919      then
2920        AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
2921                        #define ALSA_PCM_NEW_SW_PARAMS_API
2922                        #include <alsa/asoundlib.h>],
2923           [void foo() { snd_pcm_hw_params_get_period_time(0,0,0); }],
2924            AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
2925        AX_ADD_PLUGINS([alsa])
2926        AX_ADD_LDFLAGS([alsa],[-lasound -lm -ldl])
2927      else
2928        AC_MSG_ERROR([Could not find ALSA development headers])
2929      fi
2930    fi])
2931
2932 dnl
2933 dnl  win32 waveOut plugin
2934 dnl
2935 AC_ARG_ENABLE(waveout,
2936   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
2937 if test "${enable_waveout}" != "no"; then
2938   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2939     AX_ADD_PLUGINS([waveout])
2940     AX_ADD_LDFLAGS([waveout],[-lwinmm])
2941   fi
2942 fi
2943
2944 dnl
2945 dnl  CoreAudio plugin
2946 dnl
2947 AC_ARG_ENABLE(coreaudio,
2948   [  --enable-coreaudio      CoreAudio module (default enabled on MacOS X)])
2949 if test "${enable_coreaudio}" != "no" &&
2950   (test "${SYS}" = "darwin" || test "${enable_coreaudio}" = "yes")
2951 then
2952   AC_CHECK_HEADERS(CoreAudio/CoreAudio.h, 
2953     [ AX_ADD_BUILTINS([coreaudio])
2954       AX_ADD_LDFLAGS([coreaudio],[-framework CoreAudio])
2955       AC_MSG_CHECKING(for kAudioConverterPrimeMethod in AudioToolbox/AudioConverter.h)
2956       AC_EGREP_HEADER(kAudioConverterPrimeMethod,AudioToolbox/AudioConverter.h,[
2957         AC_MSG_RESULT(yes)
2958         AX_ADD_PLUGINS([coreaudio_resampler])
2959         AX_ADD_LDFLAGS([coreaudio_resampler],[-framework AudioToolbox])
2960       ],[ AC_MSG_RESULT(no) ])
2961     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
2962 fi
2963
2964 dnl
2965 dnl  Roku HD1000 audio
2966 dnl
2967 AC_ARG_ENABLE(hd1000a,
2968   [  --enable-hd1000a        HD1000 audio module (default enabled on HD1000)])
2969 if test "${enable_hd1000a}" != "no" &&
2970   (test "${SYS}" != "mingw32" || test "${enable_hd1000a}" = "yes")
2971 then
2972   AC_LANG_PUSH([C++])
2973   AC_CHECK_HEADERS(deschutes/libraries/hdmachinex225/PCMAudioPlayer.h, [
2974     AX_ADD_PLUGINS([hd1000a])
2975     AC_CHECK_LIB(HDMachineX225,main,AX_ADD_LDFLAGS([hd1000a],[-lHDMachineX225]))  ])
2976   AC_LANG_POP([C++])
2977 fi
2978
2979 dnl
2980 dnl  Interface plugins
2981 dnl
2982
2983 AC_ARG_WITH(,[Interface plugins:])
2984
2985 dnl special case for BeOS
2986 if test "${SYS}" = "beos"
2987 then
2988     AX_ADD_PLUGINS([beos])
2989 fi
2990
2991 dnl
2992 dnl Skins module
2993 dnl
2994 AC_ARG_ENABLE(skins,
2995   [  --enable-skins          Skins interface module (default enabled on Win32)])
2996 if test "${enable_skins}" != "no"; then
2997   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2998
2999     AX_ADD_PLUGINS([skins])
3000     ALIASES="${ALIASES} svlc"
3001     AX_ADD_CPPFLAGS([skins],[-U_OFF_T_ -U_off_t -Imodules/gui/skins])
3002     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
3003     AX_ADD_LDFLAGS([skins],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
3004
3005   else if test "${enable_skins}" = "yes"; then
3006     AX_ADD_PLUGINS([skins])
3007     ALIASES="${ALIASES} svlc"
3008     AX_ADD_CPPFLAGS([skins],[-Imodules/gui/skins -I${x_includes} -I/usr/include/freetype2 -DX11_SKINS])
3009     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
3010     AX_ADD_LDFLAGS([skins],[-L${x_libraries} -lImlib2 -lXext -lX11 -lfreetype -lpng -lz ])
3011   fi fi
3012 fi
3013
3014 dnl
3015 dnl Skins2 module
3016 dnl
3017 AC_ARG_ENABLE(skins2,
3018   [  --enable-skins2         Skins2 interface module (experimental)])
3019 if test "${enable_skins2}" = "yes" || (test "${SYS}" != "darwin" && test "${SYS}" != "beos" && test "${enable_skins2}" != "no"); then
3020
3021   dnl test for the required libraries
3022   skins2_missing_lib="no"
3023
3024   dnl freetype
3025   if test "${FREETYPE_CONFIG}" != "no"; then
3026     AX_ADD_CPPFLAGS([skins2],[`${FREETYPE_CONFIG} --cflags`])
3027     AX_ADD_LDFLAGS([skins2],[`${FREETYPE_CONFIG} --libs`])
3028   else
3029     skins2_missing_lib="yes"
3030     if test "${enable_skins2}" = "yes"; then
3031       AC_MSG_ERROR([Could not find freetype (required for skins2)])
3032     fi
3033   fi
3034
3035   dnl iconv
3036   if test "$am_cv_func_iconv" = "yes"; then
3037     AX_ADD_CPPFLAGS([skins2],[${INCICONV}])
3038     AX_ADD_LDFLAGS([skins2],[${LIBICONV} -lpng])
3039   else
3040     skins2_missing_lib="yes"
3041     if test "${enable_skins2}" = "yes"; then
3042       AC_MSG_ERROR([Could not find iconv (required for skins2)])
3043     fi
3044   fi
3045
3046   dnl libxml2
3047   XML2_PATH="${PATH}"
3048   AC_ARG_WITH(xml2-config-path,
3049     [    --with-xml2-config-path=PATH xml2-config path (default search in \$PATH)],
3050     [ if test "${with_xml2_config_path}" != "no"; then
3051         XML2_PATH="${with_xml2_config_path}:${PATH}"
3052       fi ])
3053   AC_PATH_PROG(XML2_CONFIG, xml2-config, no, ${XML2_PATH})
3054   if test "${XML2_CONFIG}" != "no"; then
3055     AX_ADD_CPPFLAGS([skins2],[`${XML2_CONFIG} --cflags`])
3056     AX_ADD_LDFLAGS([skins2],[`${XML2_CONFIG} --libs`])
3057     dnl skins2 depends on the xmlTextReader extension
3058     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_skins2}"
3059     AC_CHECK_LIB(xml2,xmlTextReaderConstName,[],[
3060       skins2_missing_lib="yes"
3061       AC_MSG_WARN([libxml2 missing the xmlTextReader extension, you should update your version; maybe you are missing libpng.])
3062       if test "${enable_skins2}" = "yes"; then
3063         AC_MSG_ERROR([libxml2 missing the xmlTextReader extension (required for skins2)])
3064       fi])
3065     LDFLAGS="${LDFLAGS_save}"
3066   else
3067     skins2_missing_lib="yes"
3068     if test "${enable_skins2}" = "yes"; then
3069       AC_MSG_ERROR([Could not find libxml2 (required for skins2)])
3070     fi
3071   fi
3072
3073   if test "${skins2_missing_lib}" = "no" && (test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"); then
3074     AX_ADD_PLUGINS([skins2])
3075     ALIASES="${ALIASES} svlc"
3076     AX_ADD_CPPFLAGS([skins2],[-U_OFF_T_ -U_off_t -Imodules/gui/skins2 -DWIN32_SKINS])
3077     AX_ADD_CXXFLAGS([skins2],[-O2 -fno-rtti])
3078     AX_ADD_LDFLAGS([skins2],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
3079
3080   else if test "${skins2_missing_lib}" = "no"; then
3081     AX_ADD_PLUGINS([skins2])
3082     ALIASES="${ALIASES} svlc"
3083     AX_ADD_CPPFLAGS([skins2],[-Imodules/gui/skins2 -I${x_includes} -DX11_SKINS])
3084     AX_ADD_CXXFLAGS([skins2],[-O2 -fno-rtti])
3085     AX_ADD_LDFLAGS([skins2],[-L${x_libraries} -lXext -lX11])
3086   fi fi
3087 fi
3088
3089
3090 dnl
3091 dnl  Gtk+ module
3092 dnl
3093 AC_ARG_ENABLE(gtk,
3094   [  --enable-gtk            Gtk+ support (default enabled)])
3095 if test "${enable_gtk}" != "no"
3096 then
3097   GTK_PATH="${PATH}"
3098   AC_ARG_WITH(gtk-config-path,
3099     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
3100     [ if test "${with_gtk_config_path}" != "no"
3101       then
3102         GTK_PATH="${with_gtk_config_path}:${PATH}"
3103       fi ])
3104   # look for gtk-config
3105   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
3106   GTK_CONFIG=${GTK12_CONFIG}
3107   if test "${GTK_CONFIG}" = "no"
3108   then
3109     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
3110   fi
3111   if test "${GTK_CONFIG}" != "no"
3112   then
3113     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
3114     then
3115       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
3116     fi
3117     if test "${SYS}" != "mingw32"; then
3118       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk gthread`])
3119       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`])
3120     else
3121       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk`])
3122       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`])
3123     fi
3124     # now look for the gtk.h header
3125     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
3126     ac_cv_gtk_headers=yes
3127     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
3128       ac_cv_gtk_headers=no
3129       echo "Cannot find gtk development headers."
3130     ])
3131     if test "${ac_cv_gtk_headers}" = "yes"
3132     then
3133       AX_ADD_PLUGINS([gtk])
3134       if test "${SYS}" != "mingw32"; then
3135         NEED_GTK_MAIN=yes
3136       fi
3137       ALIASES="${ALIASES} gvlc"
3138     fi
3139     CPPFLAGS="${CPPFLAGS_save}"
3140   fi
3141 fi
3142
3143 dnl
3144 dnl  Gtk+2 module ! Disabled for now as it is unusable and confuses users
3145 dnl
3146 dnl AC_ARG_ENABLE(gtk2,
3147 dnl   [  --enable-gtk2           Gtk2 support (default disabled)])
3148 dnl if test "${enable_gtk2}" = "yes"
3149 dnl then
3150 dnl   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
3151 dnl   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
3152 dnl   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
3153 dnl   AX_ADD_PLUGINS([gtk2])
3154 dnl   if test "${SYS}" != "mingw32"; then
3155 dnl     NEED_GTK2_MAIN=yes
3156 dnl   fi
3157 dnl fi
3158
3159 dnl
3160 dnl  PDA Gtk+2 module
3161 dnl
3162 AC_ARG_ENABLE(pda,
3163   [  --enable-pda          PDA interface needs Gtk2 support (default disabled)])
3164 if test "x${enable_pda}" = "xyes"
3165 then
3166   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
3167   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
3168   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
3169   AX_ADD_CFLAGS([pda],[${GTK2_CFLAGS} ${CFLAGS_pda}])
3170   AX_ADD_LDFLAGS([pda],[${GTK2_LIBS} ${LDFLAGS_pda}])
3171   AX_ADD_PLUGINS([pda])
3172   if test "${SYS}" != "mingw32"; then
3173     NEED_GTK2_MAIN=yes
3174   fi
3175 fi
3176
3177 dnl
3178 dnl  Gnome module
3179 dnl
3180 AC_ARG_ENABLE(gnome,
3181   [  --enable-gnome          Gnome interface support (default disabled)],
3182   [if test "${enable_gnome}" = "yes"; then
3183     # look for gnome-config
3184     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
3185     if test -x ${GNOME_CONFIG}
3186     then
3187        AX_ADD_CFLAGS([gnome],[`${GNOME_CONFIG} --cflags gtk gnomeui`])
3188        AX_ADD_LDFLAGS([gnome],[`${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`])
3189     fi
3190     # now look for the gnome.h header
3191     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
3192     AC_CHECK_HEADERS(gnome.h, [
3193       AX_ADD_PLUGINS([gnome])
3194       NEED_GTK_MAIN=yes
3195       NEED_GNOME_MAIN=yes
3196       ALIASES="${ALIASES} gnome-vlc"
3197       dnl We need this because of some moronic gnomesupport.h flavours
3198       AC_MSG_CHECKING(for strndup in gnome.h)
3199       AC_EGREP_HEADER(strndup,gnome.h,[
3200         AC_MSG_RESULT(yes)
3201         AC_DEFINE(STRNDUP_IN_GNOME_H, 1,
3202                   Define if <gnome.h> defines strndup.)],[
3203         AC_MSG_RESULT(no)])
3204      ],[
3205       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
3206 developement tools or remove the --enable-gnome option])
3207      ])
3208     CPPFLAGS="${CPPFLAGS_save}"
3209   fi])
3210
3211 dnl
3212 dnl  Gnome2 module ! Disabled for know as it is unuseable and confuses users
3213 dnl
3214 dnl AC_ARG_ENABLE(gnome2,
3215 dnl   [  --enable-gnome2         Gnome2 support (default disabled)])
3216 dnl if test "${enable_gnome2}" = "yes"
3217 dnl then
3218 dnl   PKG_CHECK_MODULES(GNOME2, [libgnomeui-2.0])
3219 dnl   AX_ADD_CFLAGS([gnome2],[${GNOME2_CFLAGS}])
3220 dnl   AX_ADD_LDFLAGS([gnome2],[${GNOME2_LIBS}])
3221 dnl   AX_ADD_PLUGINS([gnome2])
3222 dnl   if test "${SYS}" != "mingw32"; then
3223 dnl     NEED_GNOME2_MAIN=yes
3224 dnl   fi
3225 dnl fi
3226
3227 dnl
3228 dnl  wxWindows module
3229 dnl
3230 AC_ARG_ENABLE(wxwindows,
3231   [  --enable-wxwindows      wxWindows support (default enabled)])
3232 if test "${enable_wxwindows}" != "no"
3233 then
3234   WXWINDOWS_PATH="${PATH}"
3235   AC_ARG_WITH(wx-config-path,
3236     [    --with-wx-config-path=PATH wx-config path (default search in \$PATH)],
3237     [ if test "${with_wx_config_path}" != "no"
3238       then
3239         WXWINDOWS_PATH="${with_wx_config_path}:${PATH}"
3240       fi ])
3241   # look for wx-config
3242   AC_PATH_PROG(WX_CONFIG, wx-config, no, ${WXWINDOWS_PATH})
3243   if test "${WX_CONFIG}" != "no"
3244   then
3245     if expr 2.3.0 \> `${WX_CONFIG} --version` >/dev/null
3246     then
3247       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-wxwindows.])
3248     fi
3249     AC_LANG_PUSH(C++)
3250     AX_ADD_CXXFLAGS([wxwindows],[`${WX_CONFIG} --cxxflags`])
3251     AX_ADD_LDFLAGS([wxwindows],[`${WX_CONFIG} --libs`])
3252     # now look for the wxprec.h header
3253     CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_wxwindows}"
3254     ac_cv_wx_headers=yes
3255     AC_CHECK_HEADERS(wx/wxprec.h, , [
3256       ac_cv_wx_headers=no
3257       echo "Cannot find wxWindows development headers."
3258     ])
3259     if test "${ac_cv_wx_headers}" = "yes"
3260     then
3261       AX_ADD_PLUGINS([wxwindows])
3262       ALIASES="${ALIASES} wxvlc"
3263     fi
3264     CPPFLAGS="${CPPFLAGS_save}"
3265     AC_LANG_POP(C++)
3266   fi
3267 fi
3268
3269 dnl
3270 dnl  Qt module
3271 dnl
3272 AC_ARG_ENABLE(qt,
3273   [  --enable-qt             Qt interface support (default disabled)],
3274   [if test "${enable_qt}" = "yes"; then
3275      AX_ADD_PLUGINS([qt])
3276      ALIASES="${ALIASES} qvlc"
3277      AX_ADD_LDFLAGS([qt],[-L${QTDIR}/lib])
3278      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt}"
3279      AC_CHECK_LIB(qt-mt,main,[
3280        AX_ADD_LDFLAGS([qt],[-lqt-mt])
3281      ],[
3282        AC_CHECK_LIB(qt,main,[
3283          AX_ADD_LDFLAGS([qt],[-lqt])
3284        ])
3285      ])
3286      LDFLAGS="${LDFLAGS_save}"
3287      AX_ADD_CXXFLAGS([qt],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
3288      if test -x ${QTDIR}/bin/moc
3289      then
3290        MOC=${QTDIR}/bin/moc
3291      else
3292        MOC=moc
3293      fi
3294    fi])
3295
3296 dnl
3297 dnl  KDE module
3298 dnl
3299 AC_ARG_ENABLE(kde,
3300   [  --enable-kde            KDE interface support (default disabled)],
3301   [if test "${enable_kde}" = "yes"; then
3302      AX_ADD_PLUGINS([kde])
3303      ALIASES="${ALIASES} kvlc"
3304      AX_ADD_LDFLAGS([kde],[-L${KDEDIR}/lib])
3305      dnl Check for -lkfile (only in KDE 2) or -lkdeui -lkio (KDE 3)
3306      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
3307      AC_CHECK_LIB(kfile,main,[
3308        AX_ADD_LDFLAGS([kde],[-lkfile])
3309      ])
3310      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
3311      AC_CHECK_LIB(kdeui,main,[
3312        AX_ADD_LDFLAGS([kde],[-lkdeui])
3313      ])
3314      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
3315      AC_CHECK_LIB(kio,main,[
3316        AX_ADD_LDFLAGS([kde],[-lkio])
3317      ])
3318      LDFLAGS="${LDFLAGS_save}"
3319      AX_ADD_CXXFLAGS([kde],[-I/usr/include/kde -I/usr/include/qt3 -I/usr/include/qt])
3320      AX_ADD_CXXFLAGS([kde],[-I${KDEDIR}/include -I${QTDIR}/include])
3321      if test -x ${QTDIR}/bin/moc
3322      then
3323        MOC=${QTDIR}/bin/moc
3324      else
3325        MOC=moc
3326      fi
3327    fi])
3328
3329 dnl
3330 dnl  Opie QT embedded module
3331 dnl
3332 AC_ARG_ENABLE(opie,
3333   [  --enable-opie           Qt embedded interface support (default disabled)],
3334   [if test "${enable_opie}" = "yes"; then
3335      AC_ARG_WITH(qte,
3336      [    --with-qte=PATH       Qt Embedded headers and libraries])
3337      if test "${with_qte}" != "no" -a -n "${with_qte}"
3338      then
3339        AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
3340        AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
3341      else
3342        AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'`])
3343        AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'`])
3344      fi
3345      CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_qte}"
3346      AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
3347        AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
3348      ] )
3349      CPPFLAGS="${CPPFLAGS_save}"
3350
3351      AX_ADD_PLUGINS([opie])
3352      NEED_QTE_MAIN=yes
3353      AX_ADD_LDFLAGS([opie],[-lqpe ${LDFLAGS_qte}])
3354      AX_ADD_CXXFLAGS([opie],[${CXXFLAGS_qte}])
3355      if test "${with_qte}" != "no" -a -n "${with_qte}"
3356      then
3357        MOC=${with_qte}/bin/moc
3358      else
3359        MOC=${QTDIR}/bin/moc
3360      fi
3361    fi])
3362
3363 dnl
3364 dnl  MacOS X module
3365 dnl
3366 AC_ARG_ENABLE(macosx,
3367   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
3368   [if test "${enable_macosx}" = "yes"
3369    then
3370      AX_ADD_BUILTINS([macosx])
3371      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC -framework OpenGL])
3372    fi],
3373   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
3374      AX_ADD_BUILTINS([macosx])
3375      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC -framework OpenGL])
3376    )])
3377
3378 dnl
3379 dnl  QNX RTOS module
3380 dnl
3381 AC_ARG_ENABLE(qnx,
3382   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
3383     if test "${enable_qnx}" != "no"
3384     then
3385       AC_CHECK_HEADERS(Ph.h, [
3386         AX_ADD_PLUGINS([qnx])
3387         AX_ADD_LDFLAGS([qnx],[-lasound -lph])
3388       ])
3389     fi
3390
3391 dnl
3392 dnl  ncurses module
3393 dnl
3394 AC_ARG_ENABLE(ncurses,
3395   [  --enable-ncurses        ncurses interface support (default disabled)],
3396   [if test "${enable_ncurses}" = "yes"; then
3397      AX_ADD_PLUGINS([ncurses])
3398      AX_ADD_LDFLAGS([ncurses],[-lncurses])
3399    fi])
3400
3401 dnl
3402 dnl  XOSD plugin
3403 dnl
3404 AC_ARG_ENABLE(xosd,
3405   [  --enable-xosd           xosd interface support (default disabled)])
3406 if test "${enable_xosd}" = "yes"
3407 then
3408   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
3409   AC_CHECK_LIB(xosd,xosd_set_offset,
3410       AC_DEFINE(HAVE_XOSD_VERSION_1, 1, Define if <xosd.h> is 1.0.x),
3411     AC_CHECK_LIB(xosd,xosd_set_horizontal_offset,
3412         AC_DEFINE(HAVE_XOSD_VERSION_2, 1, Define if <xosd.h> is 2.0.x),
3413       AC_TRY_COMPILE([#include <xosd.h>],
3414          [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
3415           AC_DEFINE(HAVE_XOSD_VERSION_0, 1, Define if <xosd.h> is pre-1.0.0))))
3416   if test "${have_xosd}" = "true"
3417   then
3418     AX_ADD_PLUGINS([xosd])
3419     AX_ADD_LDFLAGS([xosd],[-lxosd])
3420   fi
3421 fi
3422
3423 dnl
3424 dnl Visualisation plugin
3425 dnl
3426 AC_ARG_ENABLE(visual,
3427   [  --enable-visual          visualisation plugin (default enabled)])
3428 if test "${enable_visual}" != "no"
3429 then
3430     AX_ADD_PLUGINS([visual])
3431 fi
3432
3433 dnl
3434 dnl  goom visualization plugin
3435 dnl
3436 AC_ARG_ENABLE(goom,
3437 [  --enable-goom           goom visualisation plugin (default disabled)])
3438 if test "${enable_goom}" = "yes"
3439 then
3440   AC_ARG_WITH(goom-tree,
3441     [    --with-goom-tree=PATH goom tree for static linking (required)])
3442
3443   dnl
3444   dnl test for --with-goom-tree
3445   dnl
3446   if test "${with_goom_tree}" != "no" -a -n "${with_goom_tree}"; then
3447     AC_MSG_CHECKING(for libgoom2.a in ${with_goom_tree})
3448     real_goom_tree="`cd ${with_goom_tree} 2>/dev/null && pwd`"
3449     if test -z "${real_goom_tree}"; then
3450       dnl  The given directory can't be found
3451       AC_MSG_RESULT(no)
3452       AC_MSG_ERROR([cannot cd to ${with_goom_tree}])
3453     fi
3454     if test -f "${real_goom_tree}/src/.libs/libgoom2.a"; then
3455       AC_MSG_RESULT(${real_goom_tree}/src/.libs/libgoom2.a)
3456       AX_ADD_BUILTINS([goom])
3457       AX_ADD_LDFLAGS([goom],[-L${real_goom_tree}/src/.libs -lgoom2])
3458       AX_ADD_CPPFLAGS([goom],[-I${real_goom_tree}/src -DUSE_GOOM_TREE])
3459     else
3460       dnl  The given libgoom2 wasn't built, try to look for the old goom
3461       AC_MSG_RESULT(no)
3462       AC_MSG_CHECKING(for libgoom.a in ${with_goom_tree})
3463       if test -f "${real_goom_tree}/libgoom.a"; then
3464         AC_MSG_RESULT(${real_goom_tree}/libgoom.a)
3465         AX_ADD_BUILTINS([goom])
3466         AX_ADD_LDFLAGS([goom],[-L${real_goom_tree} -lgoom])
3467         AX_ADD_CPPFLAGS([goom],[-I${real_goom_tree} -DUSE_GOOM_TREE -DOLD_GOOM])
3468       else
3469         dnl  The given libgoom wasn't built
3470         AC_MSG_RESULT(no)
3471         AC_MSG_ERROR([cannot find ${real_goom_tree}/src/.libs/libgoom2.a, make sure you compiled goom in ${with_goom_tree}])
3472       fi
3473     fi
3474   else
3475     AC_CHECK_HEADERS(goom/goom.h, [
3476       AC_CHECK_LIB(goom2, goom_init, [
3477         AX_ADD_PLUGINS([goom])
3478         AX_ADD_LDFLAGS([goom],[-lgoom2])
3479       ],[
3480         AC_MSG_ERROR([Could not find goom on your system: you may get it from http://www.ios-software.com/.])
3481       ])
3482     ])
3483   fi
3484 fi
3485
3486 dnl
3487 dnl  SLP access plugin
3488 dnl
3489 AC_ARG_ENABLE(slp,
3490   [  --enable-slp            SLP service discovery support (default enabled)])
3491 if test "${enable_slp}" != "no"
3492 then
3493   AC_ARG_WITH(slp,
3494   [    --with-slp=PATH       libslp headers and libraries])
3495   if test -z "${with_slp}"
3496   then
3497     AC_CHECK_HEADERS(slp.h, have_slp="true", have_slp="false")
3498     if test "${have_slp}" = "true"
3499     then
3500       AX_ADD_PLUGINS([slp])
3501       AX_ADD_LDFLAGS([slp],[-lslp])
3502       AX_ADD_LDFLAGS([stream_out_standard],[-lslp])
3503     fi
3504   else
3505     AC_MSG_CHECKING(for slp headers in ${with_slp})
3506     if test -f ${with_slp}/slp.h
3507     then
3508       dnl  Use ${with_slp}/libslp/slp.h
3509       AC_MSG_RESULT(yes)
3510       AX_ADD_PLUGINS([slp])
3511       AX_ADD_LDFLAGS([slp],[-L${with_slp} -lslp])
3512       AX_ADD_LDFLAGS([stream_out_standard],[-L${with_slp} -lslp])
3513       AX_ADD_CPPFLAGS([slp],[-I${with_slp}])
3514       AC_DEFINE(HAVE_SLP_H)
3515     else
3516       dnl  No libslp could be found, sorry
3517       AC_MSG_RESULT(no)
3518       AC_MSG_ERROR([cannot find ${with_slp}/slp.h])
3519     fi
3520   fi
3521 fi
3522
3523 dnl
3524 dnl  Lirc plugin
3525 dnl
3526 AC_ARG_ENABLE(lirc,
3527   [  --enable-lirc           lirc support (default disabled)])
3528 if test "${enable_lirc}" = "yes"
3529 then
3530   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
3531   if test "${have_lirc}" = "true"
3532   then
3533     AX_ADD_PLUGINS([lirc])
3534     AX_ADD_LDFLAGS([lirc],[-llirc_client])
3535   fi
3536 fi
3537
3538 dnl 
3539 dnl  Joystick plugin
3540 dnl
3541 AC_ARG_ENABLE(joystick,
3542   [  --enable-joystick       joystick control (default disabled)])
3543 if test "${enable_joystick}" = "yes"
3544 then
3545  AC_CHECK_HEADER( linux/joystick.h, 
3546                 [AX_ADD_PLUGINS([joystick])]
3547                 )
3548 fi
3549
3550
3551 dnl
3552 dnl corba (ORBit) plugin
3553 dnl
3554 AC_ARG_ENABLE(corba,
3555   [  --enable-corba          corba interface support (default disabled)])
3556 if test "${enable_corba}" = "yes"; then
3557   ORBIT_PATH="${PATH}"
3558   AC_ARG_WITH(orbit-config-path,
3559   [    --with-orbit-config-path=PATH orbit-config path (default search in \$PATH)])
3560   if test "${with_orbit_config_path}" != "no"; then
3561     ORBIT_PATH="${with_orbit_config_path}:${PATH}"
3562   fi
3563   # look for orbit2-config
3564   AC_PATH_PROG(ORBIT_CONFIG, orbit2-config, no, ${ORBIT_PATH})
3565   if test "${ORBIT_CONFIG}" != "no"; then
3566     AX_ADD_CFLAGS(corba,[`${ORBIT_CONFIG} --cflags server`])
3567     AX_ADD_LDFLAGS(corba,[`${ORBIT_CONFIG} --libs server | sed 's,-rdynamic,,'`])
3568     # now look for the orbit.h header
3569     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_corba}"
3570     ac_cv_corba_headers=yes
3571     AC_CHECK_HEADERS(orbit/orbit.h, , [
3572       ac_cv_corba_headers=no
3573       AC_MSG_ERROR([Could not find corba development headers])
3574     ])
3575     if test "${ac_cv_corba_headers}" = "yes"; then
3576       AX_ADD_PLUGINS(corba)
3577     fi
3578     CPPFLAGS="${CPPFLAGS_save}"
3579   fi
3580 fi
3581
3582 AC_ARG_WITH(,[Misc options:])
3583
3584 dnl
3585 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
3586 dnl
3587 dnl  We give the user the opportunity to specify
3588 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
3589 dnl
3590 AC_ARG_WITH(words,
3591   [  --with-words=endianness set endianness (big or little)])
3592   case "${with_words}" in
3593     big)
3594       ac_cv_c_bigendian=yes
3595       ;;
3596     little)
3597       ac_cv_c_bigendian=no
3598       ;;
3599     *)
3600       dnl  Try to guess endianness by matching patterns on a compiled
3601       dnl  binary, by looking for an ASCII or EBCDIC string
3602       AC_CACHE_CHECK([whether the byte order is big-endian],
3603         [ac_cv_c_bigendian],
3604         [ac_cv_c_bigendian="unknown"
3605         [cat >conftest.c <<EOF
3606         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
3607         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
3608         void _a(void) { char*s = (char*)am; s = (char *)ai; }
3609         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
3610         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
3611         void _e(void) { char*s = (char*)em; s = (char*)ei; }
3612         int main(void) { _a(); _e(); return 0; }
3613 EOF
3614         ]
3615         if test -f conftest.c
3616         then
3617           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
3618               && test -f conftest.o
3619           then
3620             if test "`strings conftest.o | grep BIGenDianSyS`"
3621             then
3622               ac_cv_c_bigendian="yes"
3623             fi
3624             if test "`strings conftest.o | grep LiTTleEnDian`"
3625             then
3626               ac_cv_c_bigendian="no"
3627             fi
3628           fi
3629         fi
3630       ])
3631       if test "${ac_cv_c_bigendian}" = "unknown"
3632       then
3633         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
3634       fi
3635       ;;
3636   esac
3637 dnl  Now we know what to use for endianness, just put it in the header
3638 if test "${ac_cv_c_bigendian}" = "yes"
3639 then
3640   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
3641 fi
3642
3643 dnl
3644 dnl  Mozilla plugin
3645 dnl
3646 mozilla=false
3647 AC_ARG_ENABLE(mozilla,
3648   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
3649 if test "${enable_mozilla}" = "yes" -a "${SYS}" != "mingw32"
3650 then
3651   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
3652   if test "${MOZILLA_CONFIG}" = "no"
3653   then
3654     AC_MSG_ERROR([Please install the Mozilla development tools, mozilla-config was not found.])
3655   else
3656     if test "${SYS}" != "mingw32"; then
3657       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
3658       AC_CHECK_LIB(Xt,XtStrings,[
3659         AX_ADD_LDFLAGS([mozilla],[-L${x_libraries} -lXt])
3660       ])
3661       LDFLAGS="${LDFLAGS_save}"
3662     fi
3663     mozilla=:
3664     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
3665     AX_ADD_CPPFLAGS([mozilla],[[`${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`]])
3666     AX_ADD_LDFLAGS([mozilla],[`${MOZILLA_CONFIG} --libs plugin xpcom`])
3667     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mozilla}"
3668     AC_CHECK_HEADERS(mozilla-config.h)
3669     CPPFLAGS="${CPPFLAGS_save}"
3670   fi
3671
3672 dnl special case for mingw32
3673 elif test "${enable_mozilla}" = "yes"
3674 then
3675   AC_CHECK_TOOL(CYGPATH, cygpath, "")
3676   AC_ARG_WITH(mozilla-sdk-path,
3677     [    --with-mozilla-sdk-path=PATH path to win32 mozilla sdk], [
3678     real_mozilla_sdk="`cd ${with_mozilla_sdk_path} 2>/dev/null && pwd`"
3679     CPPFLAGS="${CPPFLAGS_save} ${real_mozilla_sdk}"
3680     AC_CHECK_HEADERS(mozilla-config.h, [
3681       mozilla=:
3682       AX_ADD_CPPFLAGS([mozilla],[-DXPCOM_GLUE -I${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])
3683       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])
3684       XPIDL_INCL="-I${real_mozilla_sdk}/xpcom/idl"
3685       if test -n "${CYGPATH}"; then
3686         XPIDL="${real_mozilla_sdk}/xpcom/bin/xpidl"
3687         real_mozilla_sdk="`${CYGPATH} -w ${real_mozilla_sdk}`"
3688         XPIDL_INCL="${XPIDL_INCL} -I\"${real_mozilla_sdk}/xpcom/idl\""
3689       fi ])
3690     CPPFLAGS="${CPPFLAGS_save}"
3691   ])
3692 fi
3693
3694 dnl Not necessarily in ${PATH}
3695 if test -z "${XPIDL}" -o ! -x "${XPIDL}"; then
3696   XPIDL="/usr/lib/mozilla/xpidl"
3697 fi
3698 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
3699
3700 dnl
3701 dnl  test plugins
3702 dnl
3703 AC_ARG_ENABLE(testsuite,
3704   [  --enable-testsuite      build test modules (default disabled)])
3705 if test "${enable_testsuite}" = "yes"
3706 then
3707   TESTS="test1 test2 test3 test4"
3708
3709   dnl  we define those so that bootstrap sets the right linker
3710   AX_ADD_CXXFLAGS([test2],[])
3711   AX_ADD_OBJCFLAGS([test3],[])
3712   dnl  this one is needed until automake knows what to do
3713   AX_ADD_LDFLAGS([test3],[-lobjc])
3714
3715   AX_ADD_PLUGINS([${TESTS}])
3716   #AX_ADD_BUILTINS([${TESTS}])
3717 fi
3718
3719 dnl
3720 dnl  gtk_main plugin
3721 dnl
3722 if test "${NEED_GTK_MAIN}" != "no"
3723 then
3724     AX_ADD_PLUGINS([gtk_main])
3725     AX_ADD_CFLAGS([gtk_main],[${CFLAGS_gtk}])
3726     AX_ADD_LDFLAGS([gtk_main],[${LDFLAGS_gtk}])
3727 fi
3728
3729 if test "${NEED_GNOME_MAIN}" != "no"
3730 then
3731     AX_ADD_PLUGINS([gnome_main])
3732     AX_ADD_CFLAGS([gnome_main],[${CFLAGS_gtk} ${CFLAGS_gnome}])
3733     AX_ADD_LDFLAGS([gnome_main],[${LDFLAGS_gtk} ${LDFLAGS_gnome}])
3734 fi
3735
3736 if test "${NEED_GTK2_MAIN}" != "no"
3737 then
3738     AX_ADD_PLUGINS([gtk2_main])
3739     AX_ADD_CFLAGS([gtk2],[-DNEED_GTK2_MAIN])
3740     AX_ADD_CFLAGS([pda],[-DNEED_GTK2_MAIN])
3741     AX_ADD_CFLAGS([gtk2_main],[${CFLAGS_gtk2} ${CFLAGS_pda}])
3742     AX_ADD_LDFLAGS([gtk2_main],[${LDFLAGS_gtk2} ${LDFLAGS_pda}])
3743 fi
3744
3745 if test "${NEED_GNOME2_MAIN}" != "no"
3746 then
3747     AX_ADD_PLUGINS([gnome2_main])
3748     AX_ADD_CFLAGS([gnome2_main],[${CFLAGS_gtk2} ${CFLAGS_gnome2}])
3749     AX_ADD_LDFLAGS([gnome2_main],[${LDFLAGS_gtk2} ${LDFLAGS_gnome2}])
3750 fi
3751
3752 dnl
3753 dnl  qte_main plugin
3754 dnl
3755 if test "${NEED_QTE_MAIN}" != "no"
3756 then
3757     AX_ADD_PLUGINS([qte_main])
3758     AX_ADD_CXXFLAGS([opie qte qt_video],[-DNEED_QTE_MAIN])
3759     AX_ADD_CXXFLAGS([qte_main],[${CXXFLAGS_qte} ${CXXFLAGS_qt_video}])
3760     AX_ADD_LDFLAGS([qte_main],[${LDFLAGS_qte} ${LDFLAGS_qt_video}])
3761 fi
3762
3763
3764 dnl
3765 dnl  Plugin and builtin checks
3766 dnl
3767 builtin_support=false
3768 plugin_support=:
3769
3770 dnl Support for plugins - this must be AT THE END
3771 AC_ARG_ENABLE(plugins,
3772   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
3773   [if test "${enable_plugins}" = "no"
3774    then
3775      plugin_support=false
3776    fi])
3777
3778 dnl Automagically disable plugins if there is no system support for
3779 dnl dynamically loadable files (.so, .dll, .dylib).
3780 dnl don't forget vlc-win32 still can load .dll as plugins
3781 if test "${ac_cv_have_plugins}" = "no"
3782 then
3783   echo "*** Your system doesn't have plugin support. All plugins will be built"
3784   echo "statically."
3785   plugin_support=false
3786 fi
3787
3788 dnl Export automake variables
3789 if ${plugin_support}
3790 then
3791   for plugin in `echo ${PLUGINS}`
3792   do
3793     eval "${plugin}_p=yes"