* added sanity flags for future darwin releases and potentionally fixed OSX SDK suppo...
[vlc.git] / configure.ac
1 dnl Autoconf settings for vlc
2
3 AC_INIT(vlc,0.9.0-svn)
4 VERSION_MAJOR="0"
5 VERSION_MINOR="9"
6 VERSION_REVISION="0"
7 VERSION_EXTRA="svn"
8
9 CONFIGURE_LINE="`echo "$0 $ac_configure_args" | sed -e 's/\\\/\\\\\\\/g'`"
10 CODENAME="Grishenko"
11
12 AC_PREREQ(2.59) dnl this really should be 2.59c
13 AC_CONFIG_SRCDIR(src/libvlc.c)
14 AC_CONFIG_AUX_DIR(autotools)
15 AC_CANONICAL_BUILD
16 AC_CANONICAL_HOST
17
18 AM_INIT_AUTOMAKE([1.9 check-news dist-bzip2 no-dist-gzip -Wall])
19 AM_CONFIG_HEADER(config.h)
20
21 dnl Too many people are not aware of maintainer mode:
22 dnl If you want to use it, you definitely know what you are doing, so
23 dnl you can specify "--disable-maintainer-mode". But if you want the default
24 dnl automake behavior, you've likely never heard of maintainer mode, so we
25 dnl can't expect you to enable it manually.
26
27 AS_IF([test "x${enable_maintainer_mode}" != "xno"],
28         [enable_maintainer_mode="yes"])
29 AM_MAINTAINER_MODE
30
31 dnl
32 dnl  Save *FLAGS
33 dnl
34 VLC_SAVE_FLAGS
35
36 dnl
37 dnl Check for tools
38 dnl
39 AC_PROG_CC_C99
40 AC_USE_SYSTEM_EXTENSIONS
41 AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to `2' to get glibc warnings.])
42 AM_PROG_CC_C_O
43 AC_PROG_CXX
44 AC_PROG_CPP
45 AC_PROG_OBJC
46 _AM_DEPENDENCIES([OBJC])
47 AC_PROG_EGREP
48 AC_PROG_MAKE_SET
49 AC_PROG_INSTALL
50 AM_PROG_AS
51
52 dnl Find the right ranlib, even when cross-compiling
53 AC_CHECK_TOOL(RANLIB, ranlib, :)
54 AC_CHECK_TOOL(STRIP, strip, :)
55 AC_CHECK_TOOL(AR, ar, :)
56 AC_CHECK_TOOL(LD, ld, :)
57 AC_CHECK_TOOL(DLLTOOL, dlltool, :)
58
59 dnl Check for compiler properties
60 AC_C_CONST
61 AC_C_INLINE
62 AC_C_RESTRICT
63
64 dnl
65 dnl  Check for the contrib directory
66 dnl
67 AC_ARG_WITH(contrib,
68     [  --without-contrib       do not use the libraries in extras/contrib],[],[])
69   if test "${with_contrib}" != "no"; then 
70     AC_MSG_CHECKING([for libs in extras/contrib])
71     topdir="`dirname $0`"
72     if test "`echo \"$topdir\" | cut -c 1`" != "/"; then
73        topdir="`pwd`/$topdir"
74     fi
75    if test "`grep HOST ${topdir}/extras/contrib/config.mak 2>/dev/null|awk '{print $3}'`" != "`$CC -dumpmachine`"; then
76       if test "${with_contrib}" = "yes"; then
77         AC_MSG_RESULT([no])
78         AC_MSG_ERROR([ not using the libs in extras/contrib as it is not the same host])
79       else
80         AC_MSG_RESULT([no])
81         AC_MSG_WARN([ not using the libs in extras/contrib as it is not the same host])
82       fi
83      else
84   if test -d ${topdir}/extras/contrib/lib; then
85     AC_MSG_RESULT([yes])
86     export PATH=${topdir}/extras/contrib/bin:$PATH
87     CPPFLAGS="${CPPFLAGS} -I${topdir}/extras/contrib/include"
88     CPPFLAGS_save="${CPPFLAGS_save} -I${topdir}/extras/contrib/include"
89     CFLAGS="${CFLAGS} -I${topdir}/extras/contrib/include"
90     CFLAGS_save="${CFLAGS_save} -I${topdir}/extras/contrib/include"
91     CXXFLAGS="${CXXFLAGS} -I${topdir}/extras/contrib/include"
92     CXXFLAGS_save="${CXXFLAGS_save} -I${topdir}/extras/contrib/include"
93     OBJCFLAGS="${OBJCFLAGS} -I${topdir}/extras/contrib/include"
94     OBJCFLAGS_save="${OBJCFLAGS_save} -I${topdir}/extras/contrib/include"
95     if test $build = $host -o "$PKG_CONFIG_LIBDIR"; then
96         export PKG_CONFIG_PATH=${topdir}/extras/contrib/lib/pkgconfig:$PKG_CONFIG_PATH
97     else
98         export PKG_CONFIG_LIBDIR=${topdir}/extras/contrib/lib/pkgconfig
99     fi
100     LDFLAGS="${LDFLAGS} -L${topdir}/extras/contrib/lib"
101     LDFLAGS_save="${LDFLAGS_save} -L${topdir}/extras/contrib/lib"
102
103 dnl kludge because only the debian package provides a ffmpeg-config
104     if test -z $with_ffmpeg_config_path; then 
105        with_ffmpeg_config_path=${topdir}/extras/contrib/bin;
106     fi
107     if test -z $with_live555_tree; then
108        with_live555_tree=${topdir}/extras/contrib/src/live
109     fi
110     if test -z $with_goom_tree; then
111       with_goom_tree=${topdir}/extras/contrib/src/goom
112     fi
113     if test -z $with_mozilla_sdk_path; then
114        with_mozilla_sdk_path=${topdir}/extras/contrib/gecko-sdk
115     fi
116     if test -z $with_cyberlink_tree; then
117        with_cyberlink_tree=${topdir}/extras/contrib/src/clinkcc
118     fi
119     if test -z $with_libmpeg2_tree; then
120         with_libmpeg2_tree=${topdir}/extras/contrib/src/mpeg2dec
121     fi
122
123     if test ".`uname -s`" = ".Darwin"; then
124       export LD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$LD_LIBRARY_PATH
125       export DYLD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$DYLD_LIBRARY_PATH
126     elif test ".`uname -s`" = ".BeOS"; then
127       export LIBRARY_PATH=${topdir}/extras/contrib/lib:$LIBRARY_PATH
128       export BELIBRARIES=${topdir}/extras/contrib/lib:$BELIBRARIES
129     fi
130   else
131      AC_MSG_RESULT([no])
132   fi
133   fi
134 fi
135 dnl
136 dnl  Set default values
137 dnl
138 LDFLAGS_vlc="${LDFLAGS}"
139
140 dnl
141 dnl  Check the operating system
142 dnl
143 case "${host_os}" in
144   "")
145     SYS=unknown
146     ;;
147   linux*)
148     SYS=linux
149     ;;
150   bsdi*)
151     SYS=bsdi
152     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
153     VLC_ADD_LDFLAGS([dvd dvdcss vcd cdda vcdx cddax],[-ldvd])
154     ;;
155   *bsd*)
156     SYS="${host_os}"
157     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
158     case "${host_os}" in
159       freebsd*)
160         CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include"
161         CPPFLAGS="${CPPFLAGS_save}"
162         LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib"
163         LDFLAGS="${LDFLAGS_save}"
164         ;;
165     esac
166     ;;
167   darwin1.[0123])
168     dnl Mac OS X < 10.3
169     SYS=darwin
170     CFLAGS_save="${CFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
171     CXXFLAGS_save="${CXXFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
172     OBJCFLAGS_save="${OBJCFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS -std=gnu99"; OBJCFLAGS="${OBJCFLAGS_save}"
173     VLC_ADD_LDFLAGS([libvlc ffmpeg ffmpegaltivec],[-all_load])
174     VLC_ADD_LDFLAGS([mkv mp4], [-framework IOKit -framework CoreFoundation])
175     VLC_ADD_CFLAGS([libvlc vlc],[-x objective-c])
176     VLC_ADD_LDFLAGS([libvlc vlc],[-Wl,-m -Wl,-multiply_defined -Wl,suppress])
177     ;;
178   darwin*)
179     SYS=darwin
180     CFLAGS_save="${CFLAGS_save} -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
181     CXXFLAGS_save="${CXXFLAGS_save} -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
182     OBJCFLAGS_save="${OBJCFLAGS_save} -D_INTL_REDIRECT_MACROS -std=gnu99"; OBJCFLAGS="${OBJCFLAGS_save}"
183     VLC_ADD_LDFLAGS([mp4], [-framework IOKit -framework CoreFoundation])
184     VLC_ADD_LDFLAGS([mkv mp4], [-framework IOKit -framework CoreFoundation])
185     VLC_ADD_CFLAGS([libvlc vlc],[-x objective-c])
186     VLC_ADD_LDFLAGS([vlc],[-undefined dynamic_lookup])
187     ;;
188   *mingw32* | *cygwin* | *wince* | *mingwce* | *pe*)
189     AC_CHECK_TOOL(WINDRES, windres, :)
190     enable_libtool="no"
191
192     case "${host_os}" in
193       *mingw32*)
194         SYS=mingw32
195         ;;
196       *cygwin*)
197         dnl Check if we are using the mno-cygwin mode in which case we are
198         dnl actually dealing with a mingw32 compiler.
199         AC_EGREP_CPP(yes,
200             [#ifdef WIN32
201              yes
202              #endif],
203             SYS=mingw32, SYS=cygwin)
204         ;;
205       *wince* | *mingwce* | *pe*)
206         SYS=mingwce
207         ;;
208     esac
209
210     if test "${SYS}" = "mingw32"; then
211         # add ws2_32 for closesocket, select, recv
212         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
213         VLC_ADD_LDFLAGS([libvlc],[-lws2_32 -lnetapi32 -lwinmm -mwindows])
214         VLC_ADD_LDFLAGS([cdda vcdx cddax],[-lwinmm])
215         VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp access_output_udp sap slp http stream_out_standard stream_out_rtp vod_rtsp access_realrtsp telnet rc netsync growl flac ts audioscrobbler],[-lws2_32])
216     fi
217     if test "${SYS}" = "mingwce"; then
218         # add ws2 for closesocket, select, recv
219         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
220         VLC_ADD_CPPFLAGS([libvlc vlc],[-Dmain(a,b)=maince(a,b)])
221         VLC_ADD_LDFLAGS([libvlc vlc],[-lws2 -e WinMainCRTStartup])
222         VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp access_output_udp sap http netsync],[-lws2])
223    fi
224     ;;
225   *nto*)
226     SYS=nto
227     VLC_ADD_LDFLAGS([x11 xvideo],[-lsocket])
228     ;;
229   solaris*)
230     SYS=solaris
231     # _POSIX_PTHREAD_SEMANTICS is needed to get the POSIX ctime_r
232     # Perhaps it is useful other places as well? 
233     CFLAGS_save="${CFLAGS_save} -D_POSIX_PTHREAD_SEMANTICS"; CFLAGS="${CFLAGS_save}"
234     ;;
235   hpux*)
236     SYS=hpux
237     ;;
238   beos)
239     SYS=beos
240     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
241     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
242     VLC_ADD_CXXFLAGS([beos],[])
243     VLC_ADD_LDFLAGS([vlc libvlc logger],[-lbe])
244     VLC_ADD_LDFLAGS([beos],[-lbe -lmedia -ltranslation -ltracker -lgame])
245     VLC_ADD_LDFLAGS([dvdnav dvdread],[-ldl])
246     VLC_ADD_LDFLAGS([access_file],[-lpoll])
247     LDFLAGS_save="${LDFLAGS_save} -lintl"; LDFLAGS="${LDFLAGS_save}"
248     dnl Check for BONE
249     if test -f /boot/beos/system/lib/libbind.so; then
250         VLC_ADD_LDFLAGS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl],[-lbind -lsocket])
251     else
252         VLC_ADD_LDFLAGS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl],[-lnet])
253     fi
254
255     dnl Ugly check for Zeta
256     if test -f /boot/beos/system/lib/libzeta.so; then
257         VLC_ADD_LDFLAGS([beos],[-lzeta])
258     fi
259     ;;
260   *)
261     SYS="${host_os}"
262     ;;
263 esac
264 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
265 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
266 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
267 AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
268
269 dnl
270 dnl  Libtool
271 dnl  It's very bad, but our former custom system was worst
272 dnl  -- Courmisch
273 dnl
274 AC_DISABLE_STATIC
275 AC_LIBTOOL_DLOPEN
276 dnl AC_LIBTOOL_WIN32_DLL - couldn't get libtool to work on Win32 so far
277 m4_undefine([AC_PROG_F77])
278 m4_defun([AC_PROG_F77],[])
279 AC_PROG_LIBTOOL
280
281 AC_ARG_ENABLE(libtool,
282     [  --enable-libtool        use libtool (default enabled)])
283 AM_CONDITIONAL(USE_LIBTOOL, [test "x${enable_libtool}" != "xno"])
284
285
286 dnl
287 dnl  Check for Mac OS X SDK settings
288 dnl
289 AC_ARG_WITH(macosx-sdk,
290    [  --with-macosx-sdk       compile for Mac OS X 10.3 SDK],[], with_macosx_sdk=no)
291 if test "${with_macosx_sdk}" != "no" ; then
292     if test "${SYS}" = "darwin" -a "${host_cpu}" = "i686"; then
293         CFLAGS_save="${CFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.4 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4"; CFLAGS="${CFLAGS_save}"
294         CXXFLAGS_save="${CXXFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.4 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4"; CXXFLAGS="${CXXFLAGS_save}"
295         OBJCFLAGS_save="${OBJCFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.4 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4"; OBJCFLAGS="${OBJCFLAGS_save}"
296         LDFLAGS_save="${LDFLAGS_save} -isysroot /Developer/SDKs/MacOSX10.4u.sdk -Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk"; LDFLAGS="${LDFLAGS_save}"
297         export MACOSX_DEPLOYMENT_TARGET=10.4
298         MACOSX_DEPLOYMENT_TARGET="10.4"
299     elif test "${host_cpu}" = "powerpc"; then
300         CFLAGS_save="${CFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.3 -isysroot /Developer/SDKs/MacOSX10.3.9.sdk -mmacosx-version-min=10.3"; CFLAGS="${CFLAGS_save}"
301         CXXFLAGS_save="${CXXFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.3 -isysroot /Developer/SDKs/MacOSX10.3.9.sdk -mmacosx-version-min=10.3"; CXXFLAGS="${CXXFLAGS_save}"
302         OBJCFLAGS_save="${OBJCFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.3 -isysroot /Developer/SDKs/MacOSX10.3.9.sdk -mmacosx-version-min=10.3"; OBJCFLAGS="${OBJCFLAGS_save}"
303         LDFLAGS_save="${LDFLAGS_save} -isysroot /Developer/SDKs/MacOSX10.3.9.sdk -Wl,-syslibroot,/Developer/SDKs/MacOSX10.3.9.sdk"; LDFLAGS="${LDFLAGS_save}"
304         export MACOSX_DEPLOYMENT_TARGET=10.3
305         MACOSX_DEPLOYMENT_TARGET="10.3"
306     fi
307 fi
308
309 dnl
310 dnl Gettext stuff
311 dnl
312 ALL_LINGUAS="af ar bn ca co cs da de el en_GB es eu fr fur gl he hi hu it ja ka ko lt lv ms my ne nl no oc pa pl ps pt_BR pt_PT ro ru sk sl sq sv tet th tl tr zh_CN zh_TW"
313 AM_GNU_GETTEXT_VERSION(0.11.5)
314 AM_GNU_GETTEXT
315 AS_IF([test "${nls_cv_force_use_gnu_gettext}" = "yes"], [
316   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, [Define if we use the local libintl])
317   AM_CPPFLAGS="${AM_CPPFLAGS} -I\$(top_builddir)/intl"
318   AS_IF([test "${enable_libtool}" != "no"], [
319     INCLUDED_LIBINTL="${LTLIBINTL}"
320   ],[
321     INCLUDED_LIBINTL="${LIBINTL}"
322   ])
323 ], [
324   AS_IF([test "${enable_libtool}" != "no"], [
325     VLC_ADD_LDFLAGS([libvlc vlc], [${LTLIBINTL}])
326   ], [
327     VLC_ADD_LDFLAGS([libvlc vlc], [${LIBINTL}])
328   ])
329 ])
330 AC_SUBST(INCLUDED_LIBINTL)
331 XGETTEXT="${XGETTEXT} --keyword=_NS --keyword=_ANS" 
332
333 dnl
334 dnl Iconv stuff
335 dnl
336 if test "${SYS}" != "mingwce"; then
337 AS_IF([test "$am_cv_func_iconv" != "yes"],
338         [AC_MSG_ERROR([libiconv is needed for VLC to work properly])])
339 fi
340 VLC_ADD_CFLAGS([libvlc],[${INCICONV}])
341 AS_IF([test "${enable_libtool}" != "no"], [
342   VLC_ADD_LDFLAGS([libvlc vlc],[${LIBICONV}])
343 ],[
344   VLC_ADD_LDFLAGS([libvlc vlc],[${LTLIBICONV}])
345 ])
346
347 dnl Check for the need to include the mingwex lib for mingw32
348 if test "${SYS}" = "mingw32"
349 then
350     AC_CHECK_LIB(mingwex,opendir,
351         AC_CHECK_LIB(mingw32,opendir,VLC_ADD_LDFLAGS([libvlc],[]),
352             [VLC_ADD_LDFLAGS([libvlc gtk],[-lmingwex])])
353     )
354 fi
355
356 dnl Check for fnative-struct or mms-bitfields support for mingw32
357 if test "${SYS}" = "mingw32"
358 then
359     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
360         [ac_cv_c_mms_bitfields],
361         [CFLAGS="${CFLAGS_save} -mms-bitfields"
362          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
363     if test "${ac_cv_c_mms_bitfields}" != "no"; then
364         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
365         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
366     else
367         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
368             [ac_cv_c_fnative_struct],
369             [CFLAGS="${CFLAGS_save} -fnative-struct"
370              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
371         if test "${ac_cv_c_fnative_struct}" != "no"; then
372             CFLAGS_save="${CFLAGS_save} -fnative-struct";
373             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
374         fi
375     fi
376
377     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
378 fi
379
380 dnl Check for fvtable-thunks support for mingw32
381 if test "${SYS}" = "mingw32" -a "${CXX}" != ""
382 then
383 AC_LANG_PUSH(C++)
384     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
385         [ac_cv_cxx_fvtable_thunks],
386         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
387          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
388                         ac_cv_cxx_fvtable_thunks=no)])
389     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
390         CXXFLAGS_mingw32_special="-fvtable-thunks"
391     fi
392
393     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
394 AC_LANG_POP(C++)
395 fi
396
397 dnl Plugin compilation stuff
398
399 VLC_LIBRARY_SUFFIX
400
401 VLC_SYMBOL_PREFIX
402 AC_SUBST(SYMPREF)
403
404 AS_IF([test "${enable_libtool}" = "no"], [
405 case "${SYS}" in
406   mingw32|cygwin)
407     VLC_ADD_CFLAGS([pic plugin mozilla activex],[${CFLAGS_mingw32_special}])
408     VLC_ADD_CXXFLAGS([pic plugin mozilla activex],[${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}])
409     VLC_ADD_OBJCFLAGS([pic plugin mozilla activex],[${CFLAGS_mingw32_special}])
410     ;;
411   mingwce)
412     ;;
413   *)
414     VLC_ADD_CFLAGS([pic plugin mozilla],[-fpic -fPIC])
415     VLC_ADD_CXXFLAGS([pic plugin mozilla],[-fpic -fPIC])
416     VLC_ADD_OBJCFLAGS([pic plugin mozilla],[-fpic -fPIC])
417     VLC_ADD_LDFLAGS([plugin mozilla],[-fpic -fPIC])
418     ;;
419 esac
420 ])
421
422 dnl The -DSYS_FOO flag
423 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
424
425 dnl Check for system libs needed
426 need_libc=false
427
428 AC_CHECK_FUNCS(gettimeofday strtod strtol strtof strtoll strtoull strsep isatty vasprintf asprintf swab sigrelse getpwuid memalign posix_memalign if_nametoindex atoll getenv putenv setenv gmtime_r ctime_r localtime_r lrintf daemon scandir fork bsearch lstat strlcpy)
429
430 dnl Check for usual libc functions
431 AC_CHECK_FUNCS(strdup strndup atof)
432 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
433 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
434 AC_CHECK_FUNCS(strcasestr,,[AC_CHECK_FUNCS(stristr)])
435
436 dnl Check for setlocal and langinfo
437 AC_CHECK_FUNCS(setlocale)
438 AC_CHECK_HEADERS(langinfo.h)
439 AC_CHECK_FUNCS(nl_langinfo)
440
441 AC_CACHE_CHECK([for nl_langinfo and CODESET], ac_cv_langinfo_codeset,
442   [AC_TRY_LINK([#include <langinfo.h>],
443     [char* cs = nl_langinfo(CODESET);],
444     ac_cv_langinfo_codeset=yes,
445     ac_cv_langinfo_codeset=no)
446   ])
447 if test ${ac_cv_langinfo_codeset} = yes; then
448   AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
449     [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
450 fi
451
452 AC_CHECK_FUNCS(connect,,[
453   AC_CHECK_LIB(socket,connect,[
454     VLC_ADD_LDFLAGS([libvlc cdda cddax],-lsocket)
455     LIBS_socket="-lsocket"
456   ])
457 ])
458
459 AC_CHECK_FUNCS(send,,[
460   AC_CHECK_LIB(socket,send,[
461     VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp sap access_output_udp stream_out_standard growl],[-lsocket])
462   ])
463 ])
464
465 AC_CHECK_FUNCS(gethostbyname,,[
466   AC_CHECK_LIB(nsl,gethostbyname,[
467     VLC_ADD_LDFLAGS([cdda cddax libvlc],[-lnsl])
468   ],[
469     AC_CHECK_LIB(bind,gethostbyname,[
470       VLC_ADD_LDFLAGS([access_mms],[-lbind])
471     ])
472   ])
473 ])
474
475 dnl Check for socklen_t
476 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
477   [AC_TRY_COMPILE(
478      [#include <sys/types.h>
479       #include <sys/socket.h>],
480      [socklen_t len = 42; return len;],
481      ac_cv_type_socklen_t=yes,
482      ac_cv_type_socklen_t=no)])
483 if test "${ac_cv_type_socklen_t}" != "no"; then
484   AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define if <sys/socket.h> defines socklen_t.])
485 fi
486
487 dnl Check for struct sockaddr_storage
488 AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.])
489 AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.])
490 AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
491   [AC_TRY_COMPILE(
492     [#include <sys/types.h>
493      #if defined( UNDER_CE )
494      # include <winsock.h>
495      #elif defined( WIN32 )
496      # include <winsock2.h>
497      #else
498      # include <sys/socket.h>
499      #endif], [struct sockaddr_storage addr;],
500      ac_cv_struct_sockaddr_storage=yes,
501      ac_cv_struct_sockaddr_storage=no)])
502 AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
503   AC_DEFINE(sockaddr_storage, sockaddr)
504   AC_DEFINE(ss_family, sa_family)
505 ])
506
507 dnl getaddrinfo, getnameinfo and gai_strerror check
508 dnl  -lnsl and -lsocket are needed on Solaris;
509 dnl  we purposedly make the test fail on Windows
510 LIBS_save="${LIBS}"
511 AH_TEMPLATE(HAVE_GETADDRINFO, [Define to 1 if you have the `getaddrinfo' function.])
512 AC_SEARCH_LIBS([getaddrinfo], [nsl], [AC_DEFINE(HAVE_GETADDRINFO)],, [${LIBS_socket}])
513
514 dnl NOTE: we assume getaddrinfo will be present if getnameinfo or gai_strerro
515 dnl are
516 LIBS="${LIBS_gai}"
517 AC_CHECK_FUNCS([getnameinfo gai_strerror])
518 LIBS="${LIBS_save}"
519
520 AH_TEMPLATE(HAVE_ADDRINFO, [Define to 1 if <netdb.h> defines `struct addrinfo'.])
521 AC_CHECK_TYPES([struct addrinfo],[AC_DEFINE(HAVE_ADDRINFO)],,
522 [#include <sys/types.h>
523 #if defined( WIN32 ) || defined( UNDER_CE )
524 # if defined(UNDER_CE) && defined(sockaddr_storage)
525 #  undef sockaddr_storage
526 # endif
527 # include <winsock2.h>
528 # include <ws2tcpip.h>
529 #else
530 # include <netdb.h>
531 #endif])
532
533 dnl Check for va_copy
534 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
535   AC_TRY_LINK(
536     [#include <stdarg.h>],
537     [va_list ap1, ap2; va_copy(ap1,ap2);],
538     [ac_cv_c_va_copy="yes"],
539     [ac_cv_c_va_copy="no"]))
540 if test "${ac_cv_c_va_copy}" = "yes"; then
541   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
542 fi
543 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
544   AC_TRY_LINK(
545     [#include <stdarg.h>],
546     [va_list ap1, ap2; __va_copy(ap1,ap2);],
547     [ac_cv_c___va_copy="yes"],
548     [ac_cv_c___va_copy="no"]))
549 if test "${ac_cv_c___va_copy}" = "yes"; then
550   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
551 fi
552
553 AC_CHECK_FUNCS(inet_aton,,[
554   AC_CHECK_LIB(resolv,inet_aton,[
555     VLC_ADD_LDFLAGS([libvlc],[-lresolv])
556   ])
557 ])
558
559 dnl Check for getopt (always use builtin one on win32)
560 if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
561 need_getopt=:
562 else
563 need_getopt=false
564 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
565 [ # FreeBSD has a gnugetopt library for this:
566   AC_CHECK_LIB([gnugetopt],[getopt_long],
567     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
568      VLC_ADD_LDFLAGS([libvlc],[-lgnugetopt])],
569     [need_getopt=:])])
570 fi
571 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
572
573 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
574 AC_TYPE_SIGNAL
575 AC_CHECK_LIB(m,cos,[
576   VLC_ADD_LDFLAGS([adjust wave ripple psychedelic gradient a52tofloat32 dtstofloat32 x264 goom visual panoramix rotate noise],[-lm])
577 ])
578 AC_CHECK_LIB(m,pow,[
579   VLC_ADD_LDFLAGS([ffmpeg ffmpegaltivec stream_out_transrate i420_rgb faad twolame equalizer param_eq libvlc vorbis freetype mod mpc dmo quicktime realaudio galaktos opengl],[-lm])
580 ])
581 AC_CHECK_LIB(m,sqrt,[
582   VLC_ADD_LDFLAGS([headphone_channel_mixer normvol speex mono colorthres extract],[-lm])
583 ])
584 AC_CHECK_LIB(m,ceil,[
585   VLC_ADD_LDFLAGS([mosaic],[-lm])
586 ])
587 AC_CHECK_LIB(mx,sqrtf,[
588   VLC_ADD_LDFLAGS([x264],[-lmx])
589 ])
590 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
591
592 dnl Check for dynamic plugins
593 ac_cv_have_plugins=no
594
595 # OS X style
596 AC_CHECK_HEADERS(mach-o/dyld.h,
597   [AC_CHECK_FUNCS(NSLinkModule,
598     [AC_DEFINE(HAVE_DL_DYLD, 1, [Define if you have the Darwin dyld API])
599      ac_cv_have_plugins=yes])])
600
601 # HP-UX style
602 if test "${ac_cv_have_plugins}" = "no"; then
603   AC_CHECK_HEADERS(dl.h)
604   ac_cv_my_have_shl_load=no
605   AC_CHECK_FUNC(shl_load,
606    [ac_cv_my_have_shl_load=yes,
607     AC_CHECK_LIB(dld, shl_load,
608      [ac_cv_my_have_shl_load=yes
609       VLC_ADD_LDFLAGS([libvlc],[-ldld])])])
610   if test "${ac_cv_my_have_shl_load}" = "yes"; then
611     AC_DEFINE(HAVE_DL_SHL_LOAD, 1, [Define if you have the shl_load API])
612     ac_cv_have_plugins=yes
613   fi
614 fi
615
616 # Whatever style
617 if test "${ac_cv_have_plugins}" = "no"; then
618   AC_CHECK_LIB(dld, dld_link,
619    [VLC_ADD_LDFLAGS([libvlc],[-ldld])
620     AC_DEFINE(HAVE_DL_DLD_LINK, 1, [Define if you have the GNU dld library])
621     ac_cv_have_plugins=yes])
622 fi
623
624 # Win32 style
625 if test "${ac_cv_have_plugins}" = "no"; then
626   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
627     AC_CHECK_LIB(kernel32, main,
628      [VLC_ADD_LDFLAGS([libvlc],[-lkernel32])
629       AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
630       ac_cv_have_plugins=yes])
631   fi
632 fi
633
634 # WinCE style
635 if test "${ac_cv_have_plugins}" = "no"; then
636   if test "${SYS}" = "mingwce"; then
637     AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
638     ac_cv_have_plugins=yes
639   fi
640 fi
641
642 # BeOS style
643 if test "${ac_cv_have_plugins}" = "no"; then
644   AC_CHECK_HEADERS(image.h)
645   AC_CHECK_FUNCS(load_add_on,
646    [AC_DEFINE(HAVE_DL_BEOS, 1, [Define if you have the BeOS dl])
647     ac_cv_have_plugins=yes])
648 fi
649
650 # Only test for dlopen() if the others didn't work
651 if test "${ac_cv_have_plugins}" = "no"; then
652   AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
653   ac_cv_my_have_dlopen=no
654   AC_CHECK_FUNC(dlopen,
655     ac_cv_my_have_dlopen=yes,
656     AC_CHECK_LIB(dl, dlopen,
657       ac_cv_my_have_dlopen=yes
658       VLC_ADD_LDFLAGS([libvlc],[-ldl]),
659       AC_CHECK_LIB(svld, dlopen,
660         ac_cv_my_have_dlopen=yes
661         VLC_ADD_LDFLAGS([libvlc],[-lsvld]))))
662   if test "${ac_cv_my_have_dlopen}" = "yes"; then
663     AC_DEFINE(HAVE_DL_DLOPEN, 1, [Define if you have the dlopen API])
664     ac_cv_have_plugins=yes
665   fi
666 fi
667
668 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
669 dnl Check for pthreads - borrowed from XMMS
670 THREAD_LIB=error
671 if test "${THREAD_LIB}" = "error"; then
672   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
673 fi
674 if test "${THREAD_LIB}" = "error"; then
675   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
676 fi
677 if test "${THREAD_LIB}" = "error"; then
678   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
679 fi
680 if test "${THREAD_LIB}" = "error"; then
681   AC_CHECK_FUNCS(pthread_mutex_lock)
682   THREAD_LIB=""
683 fi
684
685 dnl Check for cthreads under GNU/Hurd for instance
686 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
687
688 dnl
689 dnl  GNU portable threads
690 dnl
691 AC_ARG_ENABLE(pth,
692   [  --enable-pth            GNU Pth support (default disabled)],
693   [ if test "${enable_pth}" = "yes"; then
694     AC_CHECK_LIB(pth,pth_init)
695     AC_MSG_CHECKING(for pth_init in pth.h)
696     AC_EGREP_HEADER(pth_init,pth.h,[
697       AC_MSG_RESULT(yes)
698       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
699                 Define if <pth.h> defines pth_init)
700       THREAD_LIB="-lpth"
701     ],[
702       AC_MSG_RESULT(no)
703     ])
704     fi
705 ])
706
707 dnl
708 dnl  State Threads
709 dnl
710 AC_ARG_ENABLE(st,
711   [  --enable-st             State Threads (default disabled)],
712   [ if test "${enable_st}" = "yes"; then
713     AC_CHECK_LIB(st,st_init)
714     AC_MSG_CHECKING(for st_init in st.h)
715     AC_EGREP_HEADER(st_init,st.h,[
716       AC_MSG_RESULT(yes)
717       AC_DEFINE(ST_INIT_IN_ST_H, 1,
718                 Define if <st.h> defines st_init)
719       THREAD_LIB="-lst"
720     ],[
721       AC_MSG_RESULT(yes)
722     ])
723     fi
724 ])
725
726 VLC_ADD_LDFLAGS([libvlc plugin],[${THREAD_LIB}])
727
728 dnl Don't link with rt when using GNU-pth
729 if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
730   AC_CHECK_LIB(rt, clock_nanosleep, [
731     VLC_ADD_LDFLAGS([libvlc],[-lrt])
732     AC_DEFINE(HAVE_CLOCK_NANOSLEEP, 1, [Define to 1 if you have clock_nanosleep.])
733   ], [
734     dnl HP/UX port
735     AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LDFLAGS([libvlc],[-lrt])])
736   ])
737
738   have_nanosleep=false
739   AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
740     AC_CHECK_LIB(rt,nanosleep,
741       [VLC_ADD_LDFLAGS([libvlc],[-lrt]) have_nanosleep=:],
742       [AC_CHECK_LIB(posix4,nanosleep,
743           [VLC_ADD_LDFLAGS([libvlc],[-lposix4]) have_nanosleep=:])]
744     )
745   ])
746   if ${have_nanosleep}; then
747     AC_DEFINE(HAVE_NANOSLEEP, 1,
748               Define if nanosleep is available.)
749   fi
750 fi
751
752 dnl Check for misc headers
753 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
754 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
755   AC_MSG_RESULT(yes)
756   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
757             Define if <pthread.h> defines pthread_cond_t.)],[
758   AC_MSG_RESULT(no)])
759
760 AC_MSG_CHECKING(for pthread_once in pthread.h)
761 AC_EGREP_HEADER(pthread_once,pthread.h,[
762   AC_MSG_RESULT(yes)
763   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
764             Define if <pthread.h> defines pthread_once.)],[
765   AC_MSG_RESULT(no)])
766 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
767
768 AC_MSG_CHECKING(for strncasecmp in strings.h)
769 AC_EGREP_HEADER(strncasecmp,strings.h,[
770   AC_MSG_RESULT(yes)
771   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
772             Define if <strings.h> defines strncasecmp.)],[
773   AC_MSG_RESULT(no)])
774
775 dnl Check for headers
776 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h stdbool.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h)
777 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
778 AC_CHECK_HEADERS([arpa/inet.h net/if.h netinet/in.h sys/socket.h netinet/udplite.h])
779 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
780 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
781 AC_CHECK_HEADERS(linux/version.h)
782 AC_CHECK_HEADERS(syslog.h)
783 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
784
785 AC_HEADER_TIME
786
787 AC_CHECK_TYPE(ssize_t, int)
788 AC_SEARCH_LIBS(poll, [poll], [AC_DEFINE(HAVE_POLL, 1, [Define to 1 if the OS is usabl... err, has poll().])])
789
790 dnl Check for dirent
791 need_dirent=false
792 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
793 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
794
795 dnl Mac OS X and other OSes don't have declaration for nanosleep
796 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
797 AC_MSG_CHECKING(for nanosleep in time.h)
798 AC_EGREP_HEADER(nanosleep,time.h,[
799   AC_MSG_RESULT(yes)
800   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
801             Define if <time.h> defines nanosleep.)
802 ],[
803   AC_MSG_RESULT(no)
804 ])
805 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
806
807 dnl Make sure we have timespecs
808 AC_MSG_CHECKING(for timespec in sys/time.h)
809 AC_EGREP_HEADER(timespec,sys/time.h,[
810   AC_MSG_RESULT(yes)
811   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
812             Define if <sys/time.h> defines struct timespec.)
813 ],[
814   AC_MSG_RESULT(no)
815 ])
816
817 dnl Check for threads library
818 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
819 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
820 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
821
822 dnl Find where are the X headers and libraries
823 AC_PATH_XTRA()
824
825 dnl it seems that autoconf do the pkg-config detection only for the first PKG_CHECK_MODULES in the configure.ac ( which is logical) but in our case it is nested in a if so it was not working if you're not on linux or have disable hal.
826
827 PKG_PROG_PKG_CONFIG()
828
829 dnl Check for hal
830 AC_ARG_ENABLE(hal,
831   [  --enable-hal            Linux HAL services discovery (default enabled)])
832  
833 if test "${enable_hal}" != "no"
834 then
835   PKG_CHECK_MODULES(HAL, hal >= 0.5.0,
836     [ AC_DEFINE( HAVE_HAL_1, [] , [Define if you have the new HAL library API])
837       AC_DEFINE( HAVE_HAL, [], [Define if you have the HAL library] )
838       VLC_ADD_PLUGINS([hal probe_hal]) 
839       VLC_ADD_LDFLAGS([libvlc hal probe_hal],[$HAL_LIBS])
840       VLC_ADD_CFLAGS([libvlc hal probe_hal],[$HAL_CFLAGS])],   
841     dnl No hal 0.5 Test for 0.2
842     [ PKG_CHECK_MODULES( HAL, hal >= 0.2.97, 
843        [AC_DEFINE(HAVE_HAL, [], [Define if you have the HAL library])
844         VLC_ADD_PLUGINS([hal])
845         VLC_ADD_LDFLAGS([libvlc hal],[$HAL_LIBS])
846         VLC_ADD_CFLAGS([libvlc hal],[$HAL_CFLAGS])],
847        [AC_MSG_WARN(HAL library not found)])
848     ]
849   )
850 fi
851
852 dnl Check for dbus
853 AC_ARG_ENABLE(dbus,
854   [  --enable-dbus           Linux D-BUS message bus system (default enabled)])
855 case "${SYS}" in
856     linux*|*bsd*)
857 if test "${enable_dbus}" != "no"
858 then
859   dnl api stable dbus
860   PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0.0,
861     [ AC_DEFINE( HAVE_DBUS_3, 1, [Define if you have the D-BUS library API >= 1.0.0] )
862       AC_DEFINE( HAVE_DBUS_2, 1, [Define if you have the D-BUS library API >= 0.92] )
863       AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30] )
864       AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
865       VLC_ADD_LDFLAGS([screensaver libvlc],[$DBUS_LIBS])
866       VLC_ADD_CFLAGS([screensaver libvlc],[$DBUS_CFLAGS])
867       dnl Check for dbus control interface
868         AC_ARG_ENABLE(dbus-control, [  --enable-dbus-control   D-BUS control interface (default disabled)])
869         if test "${enable_dbus_control}" = "yes"
870         then
871           VLC_ADD_PLUGINS([dbus])
872           VLC_ADD_LDFLAGS([dbus],[$DBUS_LIBS])
873           VLC_ADD_CFLAGS([dbus],[$DBUS_CFLAGS])
874         fi],
875
876     if ${PKG_CONFIG} --exists dbus-1
877     then
878       [AC_ARG_ENABLE(old-dbus,
879         [  --enable-old-dbus      Deprecated D-Bus support (default disabled)])]
880
881       if test "${enable_old_dbus}" != "yes"
882       then
883         echo ""
884         echo "****** WARNING **** WARNING ***** WARNING *************"
885         echo "*** Your D-Bus version is < 1.0.0"
886         echo "*** You are using old and buggy software and so"
887         echo "*** D-Bus support has been disabled."
888         echo "*** Please upgrade D-Bus : http://dbus.freedesktop.org"
889         echo "*** Alternatively you can force the use of your old and"
890         echo "*** buggy D-Bus version by specifying --enable-old-dbus"
891         echo "*******************************************************"
892         echo ""
893       else
894         dnl not too old dbus
895         [ PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.92,
896           [ AC_DEFINE( HAVE_DBUS_2, 1, [Define if you have the D-BUS library API >= 0.92] )
897             AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30] )
898             AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
899             VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
900             VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
901           dnl older dbus
902           [ PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.30,
903             [ AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30 ] )
904               AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
905               VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
906               VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
907             dnl much older dbus
908             [ PKG_CHECK_MODULES( DBUS, dbus-1, 
909                [AC_DEFINE(HAVE_DBUS, 1, [Define if you have the D-BUS library])
910                 VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
911                 VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
912                [AC_MSG_WARN(DBUS library not found)])
913             ]
914           )]
915         )]
916       fi
917     fi
918   )
919 fi
920 ;;
921 esac
922
923 dnl Build the gtk_main plugins?
924 NEED_GTK_MAIN=no
925 NEED_GNOME_MAIN=no
926 NEED_GTK2_MAIN=no
927 NEED_GNOME2_MAIN=no
928
929 dnl build the qte plugin ?
930 NEED_QTE_MAIN=no
931
932 dnl Check for ntohl, etc.
933 AC_CACHE_CHECK([for ntohl in sys/param.h],
934     [ac_cv_c_ntohl_sys_param_h],
935     [CFLAGS="${CFLAGS_save} -Wall -Werror"
936      AC_TRY_COMPILE([#include <sys/param.h>],
937         [int meuh; ntohl(meuh);],
938         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
939 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
940     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
941 fi
942 CFLAGS="${CFLAGS_save}"
943
944 RDC_PROG_CC_WFLAGS([all extra no-unused-parameter sign-compare undef pointer-arith bad-function-cast cast-align write-strings old-style-definition missing-prototypes volatile-register-var])
945 RDC_PROG_CC_FLAGS_IFELSE([-pipe])
946
947 dnl This helps detect broken plugins with undefined symbols
948 dnl Better fail loudly at build-time than silenty at run-time.
949 dnl Unfortunately, this sucks on FreeBSD (won't even link with -lc)
950 dnl RDC_PROG_LINK_FLAGS_IFELSE([-Wl,-z,defs], [
951 dnl   VLC_ADD_LDFLAGS([plugin],[-Wl,-z,defs])
952 dnl ])
953
954 dnl Check for various optimization flags
955 AC_CACHE_CHECK([if \$CC accepts -Os],
956     [ac_cv_c_os],
957     [CFLAGS="${CFLAGS_save} -Os"
958      AC_TRY_COMPILE([],,ac_cv_c_os=yes, ac_cv_c_os=no)])
959 if test "${ac_cv_c_os}" != "no" -a "${host_cpu}" = "mipsel"; then
960     CFLAGS_OPTIM="${CFLAGS_OPTIM} -Os"
961 fi
962
963 AC_CACHE_CHECK([if \$CC accepts -O3],
964     [ac_cv_c_o3],
965     [CFLAGS="${CFLAGS_save} -O3"
966      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
967 if test "${ac_cv_c_o3}" != "no" -a "${host_cpu}" != "mipsel"; then
968     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
969 fi
970
971 AC_CACHE_CHECK([if \$CC accepts -O2],
972     [ac_cv_c_o2],
973     [CFLAGS="${CFLAGS_save} -O2"
974      AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
975 if test "${ac_cv_c_o2}" != "no" -a "${host_cpu}" != "mipsel"; then
976     if test "${ac_cv_c_o3}" = "no"; then
977         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
978     fi
979     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O2"
980 else 
981     AC_CACHE_CHECK([if \$CC accepts -O],
982         [ac_cv_c_o],
983         [CFLAGS="${CFLAGS_save} -O"
984          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
985     if test "${ac_cv_c_o}" != "no" -a "${host_cpu}" != "mipsel"; then
986         if test "${ac_cv_c_o3}" = "no"; then
987             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
988         fi
989         CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O"
990     fi
991 fi
992
993 dnl Check for -ffast-math
994 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
995     [ac_cv_c_fast_math],
996     [CFLAGS="${CFLAGS_save} -ffast-math"
997      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
998 if test "${ac_cv_c_fast_math}" != "no"; then
999     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
1000 fi
1001
1002 dnl Check for -funroll-loops
1003 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
1004 if test "${SYS}" != "beos"
1005 then
1006   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
1007       [ac_cv_c_unroll_loops],
1008       [CFLAGS="${CFLAGS_save} -funroll-loops"
1009        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
1010   if test "${ac_cv_c_unroll_loops}" != "no"; then
1011       CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
1012   fi
1013 fi
1014
1015 dnl Check for -fomit-frame-pointer
1016 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
1017     [ac_cv_c_omit_frame_pointer],
1018     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
1019      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
1020 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
1021     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
1022     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
1023     VLC_ADD_CFLAGS([i420_yuy2_mmx],[-fomit-frame-pointer])
1024 fi
1025
1026 dnl Check for -fvisibility=hidden
1027 AC_CACHE_CHECK([if \$CC accepts -fvisibility=hidden],
1028     [ac_cv_c_visibility_hidden],
1029     [CFLAGS="${CFLAGS_save} -fvisibility=hidden"
1030      AC_TRY_COMPILE([],,ac_cv_c_visibility_hidden=yes, ac_cv_c_visibility_hidden=no)])
1031 if test "${ac_cv_c_visibility_hidden}" != "no"; then
1032     VLC_ADD_CFLAGS([libvlc plugin],[-fvisibility=hidden])
1033 fi
1034
1035 dnl Check for -fvisibility-inlines-hidden (breaks x86_64 linkers)
1036 dnl AC_LANG_PUSH(C++)
1037 dnl     AC_CACHE_CHECK([if \$CXX accepts -fvisibility-inlines-hidden],
1038 dnl         [ac_cv_c_visibility_inlines_hidden],
1039 dnl         [CXXFLAGS="${CXXFLAGS_save} -fvisibility-inlines-hidden"
1040 dnl          AC_TRY_COMPILE([],,ac_cv_c_visibility_inlines_hidden=yes, ac_cv_c_visibility_inlines_hidden=no)])
1041 dnl     if test "${ac_cv_c_visibility_inlines_hidden}" != "no"; then
1042 dnl         VLC_ADD_CXXFLAGS([libvlc plugin],[-fvisibility-inlines-hidden])
1043 dnl     fi
1044 dnl     CXXFLAGS="${CXXFLAGS_save}"
1045 dnl AC_LANG_POP(C++)
1046
1047 dnl Check for -mdynamic-no-pic
1048 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
1049     [ac_cv_c_dynamic_no_pic],
1050     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
1051      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
1052 AS_IF([test "${enable_libtool}" = "no" && test "${ac_cv_c_dynamic_no_pic}" != "no"], [
1053     VLC_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
1054     VLC_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
1055 ])
1056
1057 dnl Check for Darwin plugin linking flags
1058 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error],
1059     [ac_cv_ld_darwin],
1060     [CFLAGS="${CFLAGS_save} -bundle -undefined error"
1061      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
1062 if test "${ac_cv_ld_darwin}" != "no"; then
1063     VLC_ADD_LDFLAGS([plugin],[-bundle -undefined error])
1064 fi
1065
1066 dnl Check for standard plugin linking flags
1067 dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
1068 AS_IF([test "${enable_libtool}" = "no"], [
1069   AS_IF([test "${SYS}" = "beos"], [
1070     VLC_ADD_LDFLAGS([plugin mozilla],[-nostart])
1071   ], [
1072     AC_CACHE_CHECK([if \$CC accepts -shared],
1073           [ac_cv_ld_plugins],
1074           [CFLAGS="${CFLAGS_save} -shared"
1075          AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
1076     AS_IF([test "${ac_cv_ld_plugins}" != "no"], [
1077       VLC_ADD_LDFLAGS([plugin mozilla],[-shared])
1078     ])
1079   ])
1080 ])
1081
1082 dnl Check for variadic macros
1083 AC_CACHE_CHECK([for variadic cpp macros],
1084     [ac_cv_cpp_variadic_macros],
1085     [CFLAGS="${CFLAGS_save}"
1086      AC_TRY_COMPILE(
1087          [#include <stdio.h>
1088           #define a(b,c...) printf(b,##c)],
1089          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
1090          ac_cv_cpp_variadic_macros=yes,
1091          ac_cv_cpp_variadic_macros=no)])
1092 if test "${ac_cv_cpp_variadic_macros}" != "no"; then
1093     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
1094 fi
1095
1096 dnl Checks for __attribute__(aligned()) directive
1097 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
1098     [ac_cv_c_attribute_aligned],
1099     [ac_cv_c_attribute_aligned=0
1100         CFLAGS="${CFLAGS_save} -Werror"
1101     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
1102         AC_TRY_COMPILE([],
1103         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
1104         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
1105     done
1106         CFLAGS="${CFLAGS_save}"])
1107 if test "${ac_cv_c_attribute_aligned}" != "0"; then
1108     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
1109         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
1110 fi
1111
1112 dnl Checks for __attribute__(format()) directive
1113 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
1114     [ac_cv_c_attribute_format],
1115     [ac_cv_c_attribute_format=no
1116         CFLAGS="${CFLAGS_save} -Werror"
1117         AC_TRY_COMPILE([],
1118         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
1119         [ac_cv_c_attribute_format=yes])
1120         CFLAGS="${CFLAGS_save}"])
1121 if test "${ac_cv_c_attribute_format}" != "no"; then
1122     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
1123 fi
1124
1125 dnl Check for __attribute__((packed))
1126 AC_CACHE_CHECK([for __attribute__((packed))],
1127   [ac_cv_c_attribute_packed],
1128   [ac_cv_c_attribute_packed=no
1129    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
1130                     [ac_cv_c_attribute_packed=yes])])
1131 if test "${ac_cv_c_attribute_packed}" != "no"; then
1132   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
1133 fi
1134
1135 dnl Check for __attribute__((visibility()))
1136 AC_CACHE_CHECK([for __attribute__((visibility()))],
1137   [ac_cv_c_attribute_visibility],
1138   [ac_cv_c_attribute_visibility=no
1139    AC_TRY_COMPILE(, [extern __attribute__((visibility("default"))) int foo(int);],
1140                     [ac_cv_c_attribute_visibility=yes])])
1141 if test "${ac_cv_c_attribute_visibility}" != "no"; then
1142   AC_DEFINE(HAVE_ATTRIBUTE_VISIBILITY, 1, Support for __attribute__((visibility())) for exporting symbols)
1143 fi
1144
1145 dnl
1146 dnl  Check the CPU
1147 dnl
1148 case "${host_cpu}" in
1149   "")
1150     ARCH=unknown
1151     ;;
1152   *)
1153     ARCH="${host_cpu}"
1154     ;;
1155 esac
1156
1157 dnl
1158 dnl  Enable profiling
1159 dnl
1160 AC_ARG_ENABLE(gprof,
1161 [  --enable-gprof          gprof profiling (default disabled)])
1162 AC_ARG_ENABLE(cprof,
1163 [  --enable-cprof          cprof profiling (default disabled)])
1164 test "${enable_gprof}" != "yes" && enable_gprof="no"
1165 test "${enable_cprof}" != "yes" && enable_cprof="no"
1166
1167 dnl
1168 dnl  default modules
1169 dnl
1170 VLC_ADD_PLUGINS([dummy logger memcpy])
1171 VLC_ADD_PLUGINS([mpgv mpga m4v m4a h264 vc1 ps pva avi asf mp4 rawdv nsv real aiff mjpeg demuxdump flacsys tta])
1172 VLC_ADD_PLUGINS([cvdsub svcdsub spudec telx subsdec dvbsub mpeg_audio lpcm a52 dts cinepak flac])
1173 VLC_ADD_PLUGINS([deinterlace invert adjust transform wave ripple psychedelic gradient motionblur rv32 rotate noise extract sharpen])
1174 VLC_ADD_PLUGINS([converter_fixed mono])
1175 VLC_ADD_PLUGINS([trivial_resampler ugly_resampler])
1176 VLC_ADD_PLUGINS([trivial_channel_mixer trivial_mixer])
1177 VLC_ADD_PLUGINS([playlist export sgimb nsc xtag])
1178 VLC_ADD_PLUGINS([i420_rgb rawvideo blend scale image logo magnify puzzle colorthres])
1179 VLC_ADD_PLUGINS([wav araw subtitle vobsub adpcm a52sys dtssys au ty voc xa nuv])
1180 VLC_ADD_PLUGINS([access_directory access_file access_udp access_tcp])
1181 VLC_ADD_PLUGINS([access_http access_mms access_ftp])
1182 VLC_ADD_PLUGINS([packetizer_mpegvideo packetizer_h264])
1183 VLC_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
1184 VLC_ADD_PLUGINS([packetizer_vc1])
1185
1186
1187 if test "${SYS}" != "mingwce"; then
1188   VLC_ADD_PLUGINS([access_fake access_filter_timeshift access_filter_record access_filter_dump])
1189   VLC_ADD_PLUGINS([gestures rc telnet hotkeys netsync showintf marq podcast shout sap fake folder])
1190   VLC_ADD_PLUGINS([rss mosaic wall motiondetect clone crop erase])
1191   VLC_ADD_PLUGINS([i420_yuy2 i422_yuy2 i420_ymga])
1192   VLC_ADD_PLUGINS([aout_file linear_resampler bandlimited_resampler])
1193   VLC_ADD_PLUGINS([float32_mixer spdif_mixer simple_channel_mixer])
1194   VLC_ADD_PLUGINS([dolby_surround_decoder headphone_channel_mixer normvol equalizer param_eq])
1195   VLC_ADD_PLUGINS([converter_float a52tospdif dtstospdif audio_format])
1196 fi
1197
1198 dnl
1199 dnl  Switch to enable a version of VLC where most modules will be builtin
1200 dnl
1201 AC_ARG_ENABLE(mostly-builtin,
1202 [  --enable-mostly-builtin most modules will be built-in (default disabled)])
1203 if test "${enable_mostly_builtin}" = "yes"; then
1204   VLC_ADD_BUILTINS([${PLUGINS}])
1205   PLUGINS=""
1206 fi
1207
1208 dnl
1209 dnl Some plugins aren't useful on some platforms
1210 dnl
1211 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1212     VLC_ADD_PLUGINS([screensaver motion])
1213 elif test "${SYS}" != "mingwce"; then
1214     VLC_ADD_PLUGINS([ntservice access_smb dmo msn])
1215     VLC_ADD_LDFLAGS([dmo],[-lole32])
1216 else
1217     VLC_ADD_PLUGINS([win32text])
1218 fi
1219
1220 dnl
1221 dnl  Accelerated modules
1222 dnl
1223 MMX_MODULES="memcpymmx i420_rgb_mmx i422_yuy2_mmx i420_ymga_mmx"
1224 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
1225 MMXEXT_MODULES="memcpymmxext"
1226 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
1227 THREEDNOW_MODULES="memcpy3dn"
1228 SSE_MODULES=""
1229 ALTIVEC_MODULES="memcpyaltivec i420_yuy2_altivec"
1230 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
1231
1232 if test "${enable_gprof}" != "yes"
1233 then
1234   MMX_MODULES="${MMX_MODULES} i420_yuy2_mmx"
1235 fi
1236
1237 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
1238     [ac_cv_mmx_inline],
1239     [CFLAGS="${CFLAGS_save}"
1240      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
1241                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
1242 if test "${ac_cv_mmx_inline}" != "no"; then
1243   AC_DEFINE(CAN_COMPILE_MMX, 1, Define if \$CC groks MMX inline assembly.)
1244   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
1245 fi
1246
1247 dnl  Check for fully workin MMX intrinsics
1248 dnl  We need support for -mmmx, we need <mmintrin.h>, and we also need a
1249 dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1250 AC_CACHE_CHECK([if \$CC groks MMX intrinsics],
1251     [ac_cv_c_mmx_intrinsics],
1252     [CFLAGS="${CFLAGS_save} -O -mmmx"
1253      AC_TRY_COMPILE([#include <mmintrin.h>
1254                      #include <stdint.h>
1255                      uint64_t frobzor;],
1256                     [__m64 a, b, c;
1257                      a = b = c = (__m64)frobzor;
1258                      a = _mm_slli_pi16(a, 3);
1259                      a = _mm_adds_pi16(a, b);
1260                      c = _mm_srli_pi16(c, 8);
1261                      c = _mm_slli_pi16(c, 3);
1262                      b = _mm_adds_pi16(b, c);
1263                      a = _mm_unpacklo_pi8(a, b);
1264                      frobzor = (uint64_t)a;],
1265                     [ac_cv_c_mmx_intrinsics=yes],
1266                     [ac_cv_c_mmx_intrinsics=no])])
1267 if test "${ac_cv_c_mmx_intrinsics}" != "no"; then
1268   AC_DEFINE(HAVE_MMX_INTRINSICS, 1, Define if MMX intrinsics are available.)
1269   VLC_ADD_CFLAGS([i420_rgb_mmx],[-mmmx])
1270 fi
1271
1272 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
1273     [ac_cv_mmxext_inline],
1274     [CFLAGS="${CFLAGS_save}"
1275      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
1276                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
1277 if test "${ac_cv_mmxext_inline}" != "no"; then
1278   AC_DEFINE(CAN_COMPILE_MMXEXT, 1, Define if \$CC groks MMX EXT inline assembly.)
1279   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
1280 fi
1281
1282 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
1283     [ac_cv_3dnow_inline],
1284     [CFLAGS="${CFLAGS_save}"
1285      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
1286                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
1287 if test "${ac_cv_3dnow_inline}" != "no"; then
1288   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
1289   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
1290 fi
1291
1292 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
1293     [ac_cv_sse_inline],
1294     [CFLAGS="${CFLAGS_save}"
1295      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
1296                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
1297 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"; then
1298   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
1299   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
1300 fi
1301
1302 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1303 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
1304     [ac_cv_altivec_inline],
1305     [CFLAGS="${CFLAGS_save}"
1306      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1307          ac_cv_altivec_inline=yes,
1308          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
1309           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1310             [ac_cv_altivec_inline="-Wa,-m7400"],
1311             ac_cv_altivec_inline=no)
1312          ])])
1313 if test "${ac_cv_altivec_inline}" != "no"; then
1314   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
1315   if test "${ac_cv_altivec_inline}" != "yes"; then
1316     VLC_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
1317     VLC_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
1318     VLC_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
1319     VLC_ADD_CFLAGS([i420_yuy2_altivec],[${ac_cv_altivec_inline}])
1320     VLC_ADD_CFLAGS([libvlc],[${ac_cv_altivec_inline}])
1321   fi
1322   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1323 fi
1324
1325 dnl The AltiVec C extensions
1326 dnl
1327 dnl There are several possible cases:
1328 dnl - OS X PPC, gcc 4.x: use -mpim-altivec -force_cpusubtype_ALL, don't
1329 dnl                      need <altivec.h>
1330 dnl - OS X PPC, gcc 3.x: need -faltivec, don't need <altivec.h>
1331 dnl - Linux PPC, gcc 3.4, 4.x: need <altivec.h> which requires -maltivec
1332 dnl - Linux PPC, gcc 3.3: need <altivec.h> and -maltivec -mabi=altivec
1333 dnl - Linux PPC, gcc 3.x: need <altivec.h> and -fvec
1334 dnl - Others: test should fail
1335 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1336   [ac_cv_c_altivec],
1337   [# OS X/PPC test (gcc 4.x)
1338    CFLAGS="${CFLAGS_save} -mpim-altivec -force_cpusubtype_ALL"
1339    AC_TRY_COMPILE([vector unsigned char foo;],
1340      [vec_ld(0, (unsigned char *)0);],
1341      [ac_cv_c_altivec="-mpim-altivec -force_cpusubtype_ALL"],
1342      [# OS X/PPC test (gcc 3.x)
1343       CFLAGS="${CFLAGS_save} -faltivec"
1344       AC_TRY_COMPILE([vector unsigned char foo;],
1345         [vec_ld(1 * sizeof(vector float), (unsigned char *)0);],
1346         [ac_cv_c_altivec="-faltivec"],
1347         dnl Below this are the Linux tests
1348         [# Linux/PPC test (gcc 4.x)
1349          CFLAGS="${CFLAGS_save} -maltivec"
1350          AC_TRY_COMPILE([#include <altivec.h>],
1351            [vec_ld(0, (unsigned char *)0);],
1352            [ac_cv_c_altivec="-maltivec"],
1353            [# Linux/PPC test (gcc 3.3)
1354             CFLAGS="${CFLAGS_save} -maltivec -mabi=altivec"
1355             AC_TRY_COMPILE([#include <altivec.h>],
1356               [vec_ld(0, (unsigned char *)0);],
1357               [ac_cv_c_altivec=""
1358                ac_cv_c_altivec_abi="-maltivec -mabi=altivec"],
1359               [# Linux/PPC test (gcc 3.3)
1360                CFLAGS="${CFLAGS_save} -fvec"
1361                AC_TRY_COMPILE([#include <altivec.h>],
1362                  [vec_ld(0, (unsigned char *)0);],
1363                  [ac_cv_c_altivec="-fvec"],
1364                  [ac_cv_c_altivec=no])
1365               ])
1366            ])
1367         ])
1368      ])
1369    CFLAGS="${CFLAGS_save}"
1370   ])
1371
1372 if test "${ac_cv_c_altivec}" != "no"; then
1373   CPPFLAGS="${CPPFLAGS_save} ${ac_cv_c_altivec}"
1374 fi
1375
1376 AS_IF( test "${enable_altivec}" != "no",
1377 [
1378   AC_CHECK_HEADERS(altivec.h)
1379   CPPFLAGS="${CPPFLAGS_save}"
1380   
1381   if test "${ac_cv_c_altivec}" != "no"; then
1382     AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
1383     VLC_ADD_CFLAGS([libvlc],[${ac_cv_c_altivec}])
1384     VLC_ADD_CFLAGS([idctaltivec motionaltivec],[${ac_cv_c_altivec}])
1385     VLC_ADD_CFLAGS([i420_yuy2_altivec memcpyaltivec deinterlace],[${ac_cv_c_altivec} ${ac_cv_c_altivec_abi}])
1386     if test "${ac_cv_altivec_inline}" = "no"; then
1387       ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1388     fi
1389   fi
1390 ],[
1391   CPPFLAGS="${CPPFLAGS_save}"
1392 ])
1393
1394 AC_CACHE_CHECK([if linker needs -framework vecLib],
1395     [ac_cv_ld_altivec],
1396     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
1397      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
1398      LDFLAGS="${LDFLAGS_save}"
1399     ])
1400 if test "${ac_cv_ld_altivec}" != "no"; then
1401   VLC_ADD_LDFLAGS([libvlc idctaltivec motionaltivec memcpyaltivec],[-framework vecLib])
1402 fi
1403 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
1404
1405 AC_ARG_WITH(,[])
1406 AC_ARG_WITH(,[Optimization options:])
1407
1408 dnl
1409 dnl  Special arch tuning
1410 dnl
1411 AC_ARG_WITH(tuning,
1412 [  --with-tuning=ARCH      enable special tuning for an architecture
1413                           (default Pentium 2 on IA-32 and G4 on PPC)])
1414 if test -n "${with_tuning}"; then
1415     if test "${with_tuning}" != "no"; then
1416         CFLAGS_TUNING="-mtune=${with_tuning}"
1417     fi
1418 else
1419     if test "${SYS}" = "darwin" -a "${host_cpu}" = "i686"; then
1420         CFLAGS_TUNING="-march=pentium-m -mtune=prescott"
1421     elif test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "i486" -o "${host_cpu}" = "i386"; then
1422         CFLAGS_TUNING="-mtune=pentium2"
1423     elif test "${host_cpu}" = "x86_64"; then
1424         CFLAGS_TUNING="-mtune=athlon64"
1425     elif test "${host_cpu}" = "powerpc"; then
1426         CFLAGS_TUNING="-mtune=G4";
1427     fi
1428 fi
1429
1430 dnl NOTE: this can't be cached cleanly
1431 AS_IF([test "${CFLAGS_TUNING}"],
1432    [CFLAGS_save="${CFLAGS}"
1433     CFLAGS="${CFLAGS} ${CFLAGS_TUNING}"
1434
1435     AC_MSG_CHECKING([whether $CC accepts ${CFLAGS_TUNING}])
1436     AC_COMPILE_IFELSE([ ],
1437                       [tuning="yes"],
1438                       [CFLAGS_TUNING=""; tuning="no"
1439                        AS_IF([test "${with_tuning}"],
1440                              [AC_MSG_ERROR([requested tuning not supported])])])
1441
1442     AC_MSG_RESULT([$tuning])
1443     CFLAGS="${CFLAGS_save}"
1444 ])
1445
1446 dnl
1447 dnl  x86 accelerations
1448 dnl
1449 if test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "x86" -o "${host_cpu}" = "i386" -o "${host_cpu}"="i486" -o "${host_cpu}" = "x86_64"
1450 then
1451     ARCH="${ARCH} mmx"
1452     VLC_ADD_BUILTINS([${ACCEL_MODULES}])
1453 fi
1454
1455 dnl
1456 dnl  Memory usage
1457 dnl
1458 AC_ARG_ENABLE(optimize-memory,
1459 [  --enable-optimize-memory      optimize memory usage over performance])
1460 if test "${enable_optimize_memory}" = "yes"; then
1461   AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
1462 fi
1463
1464 dnl
1465 dnl  Enable/disable optimizations
1466 dnl
1467 AC_ARG_ENABLE(optimizations,
1468 [  --disable-optimizations disable compiler optimizations (default enabled)])
1469 test "${enable_optimizations}" != "no" && enable_optimizations="yes"
1470
1471 dnl
1472 dnl  AltiVec acceleration
1473 dnl
1474 AC_ARG_ENABLE(altivec,
1475 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
1476 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
1477     VLC_ADD_BUILTINS([${ACCEL_MODULES}]) fi ],
1478 [ if test "${host_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
1479     VLC_ADD_BUILTINS([${ACCEL_MODULES}]) fi ])
1480
1481 dnl
1482 dnl  Debugging mode
1483 dnl
1484 AC_ARG_ENABLE(debug,
1485 [  --enable-debug          debug mode (default disabled)])
1486 test "${enable_debug}" != "yes" && enable_debug="no"
1487 AH_TEMPLATE(NDEBUG,
1488             [Define to 1 if debug code should NOT be compiled])
1489 AS_IF([test "x${enable_debug}" = "xno"], [AC_DEFINE(NDEBUG)])
1490
1491 dnl
1492 dnl  Enable release-specific flags
1493 dnl
1494 AC_ARG_ENABLE(release,
1495 [  --enable-release        activate extra optimizations (default disabled)])
1496 test "${enable_release}" != "yes" && enable_release="no"
1497
1498 dnl
1499 dnl Stream output
1500 dnl
1501 AC_ARG_ENABLE(sout,
1502   [  --enable-sout           Stream output modules (default enabled)])
1503 if test "${enable_sout}" != "no"
1504 then
1505   VLC_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
1506   VLC_ADD_PLUGINS([mux_ps mux_avi mux_mp4 mux_asf mux_dummy mux_wav mux_mpjpeg])
1507   VLC_ADD_PLUGINS([packetizer_copy])
1508
1509   VLC_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es stream_out_rtp stream_out_description vod_rtsp])
1510   VLC_ADD_PLUGINS([stream_out_duplicate stream_out_display stream_out_transcode stream_out_bridge stream_out_mosaic_bridge stream_out_autodel])
1511   VLC_ADD_PLUGINS([stream_out_gather])
1512 #  VLC_ADD_PLUGINS([stream_out_transrate])
1513 #  VLC_ADD_PLUGINS([rtcp])
1514   VLC_ADD_PLUGINS([profile_parser])
1515
1516   AC_DEFINE(ENABLE_SOUT, 1, Define if you want the stream output support)
1517 fi
1518
1519 AC_ARG_ENABLE(switcher,
1520   [  --enable-switcher       Stream-out switcher plugin (default disabled)])    
1521
1522 dnl Check for libshout
1523 AC_ARG_ENABLE(shout,
1524   [  --enable-shout          libshout output plugin (default disabled)])
1525 if test "${enable_shout}" = "yes"; then
1526   PKG_CHECK_MODULES(SHOUT, shout >= 2.1,
1527     [AC_DEFINE(HAVE_SHOUT, [], [Define if you have the libshout library])
1528      VLC_ADD_PLUGINS([access_output_shout])
1529      VLC_ADD_LDFLAGS([access_output_shout],[$SHOUT_LIBS])
1530      VLC_ADD_CFLAGS([access_output_shout],[$SHOUT_CFLAGS])],
1531     [AC_MSG_WARN(libshout library not found)])
1532 fi
1533
1534 dnl
1535 dnl HTTP daemon
1536 dnl
1537 AC_ARG_ENABLE(httpd,
1538   [  --enable-httpd          HTTP daemon (default enabled)])
1539 if test "${enable_httpd}" != "no"
1540 then
1541   VLC_ADD_PLUGINS([http])
1542   AC_DEFINE(ENABLE_HTTPD, 1, Define if you want the HTTP dameon support)
1543 fi
1544
1545 dnl
1546 dnl VideoLAN manager
1547 dnl
1548 AC_ARG_ENABLE(vlm,
1549   [  --enable-vlm            VideoLAN manager (default enabled)])
1550 if test "${enable_vlm}" != "no"
1551 then
1552   AC_DEFINE(ENABLE_VLM, 1, Define if you want the VideoLAN manager support)
1553 fi
1554
1555 dnl
1556 dnl Growl notification plugin
1557 dnl
1558 AC_ARG_ENABLE(growl,
1559   [  --enable-growl          growl notification plugin (default enabled)])
1560 AS_IF([test "${enable_growl}" != "no"], [
1561     VLC_ADD_PLUGINS([growl])
1562   ]
1563 )
1564
1565 dnl
1566 dnl Libnotify notification plugin
1567 dnl
1568
1569 AC_ARG_ENABLE(notify,
1570   [  --enable-notify         libnotify notification plugin (default enabled)])
1571 AS_IF([test "${enable_notify}" != "no" -a "${SYS}" != "mingw32"], [
1572     PKG_CHECK_MODULES(NOTIFY, libnotify,
1573       [
1574         VLC_ADD_PLUGINS([notify])
1575         VLC_ADD_CFLAGS(notify, [$NOTIFY_CFLAGS])
1576         VLC_ADD_LDFLAGS(notify, [$NOTIFY_LIBS])
1577       ],[
1578         AS_IF([test "${enable_notify}" = "yes"],[
1579                AC_MSG_WARN( libnotify not found) ])
1580       ])
1581   ])
1582
1583 dnl
1584 dnl Audioscrobbler plugin
1585 dnl
1586
1587 AC_ARG_ENABLE(audioscrobbler,
1588   [  --disable-audioscrobbler Last.fm submission plugin (default enabled)])
1589 AS_IF([test "${enable_audioscrobbler}" != "no"], [
1590         VLC_ADD_PLUGINS([audioscrobbler])
1591   ])
1592
1593 dnl
1594 dnl Musicbrainz plugin
1595 dnl
1596 AC_ARG_ENABLE(musicbrainz,
1597   [  --enable-musicbrainz    MusicBrainz support (default disabled) ])
1598   AS_IF([test "${enable_musicbrainz}" = "yes"],[
1599       PKG_CHECK_MODULES(MUSICBRAINZ, libmusicbrainz,
1600         [ VLC_ADD_PLUGINS([musicbrainz])
1601           VLC_ADD_LDFLAGS([musicbrainz],[$MUSICBRAINZ_LIBS]) 
1602           VLC_ADD_CFLAGS([musicbrainz],[$MUSICBRAINZ_CFLAGS])  ],
1603        [AC_MSG_WARN(MusicBrainz library not found)])
1604    ])
1605
1606
1607 dnl
1608 dnl Taglibplugin
1609 dnl
1610 AC_ARG_ENABLE(taglib,
1611   [  --enable-taglib Taglib support (default disabled) ])
1612   AS_IF([test "${enable_taglib}" = "yes"],[
1613     PKG_CHECK_MODULES(TAGLIB, taglib,
1614       [ VLC_ADD_PLUGINS([taglib])
1615         VLC_ADD_LDFLAGS([taglib],[$TAGLIB_LIBS])
1616        VLC_ADD_CXXFLAGS([taglib],[$TAGLIB_CFLAGS]) ],
1617       [AC_MSG_WARN(TagLib library not found)])
1618   ])
1619
1620
1621 dnl
1622 dnl  Input plugins
1623 dnl
1624
1625 AC_ARG_WITH(,[Input plugins:])
1626
1627 dnl  live555 input
1628 dnl
1629 if test "${enable_livedotcom}" 
1630 then
1631   AC_MSG_WARN(--{en|dis}able-livedotcom is deprecated. Use --{en|dis}able-live555 instead.)
1632 fi
1633
1634 if test "${enable_livedotcom}" = "no"
1635 then
1636   enable_live555="no"
1637 fi
1638 AC_ARG_ENABLE(live555,
1639 [  --enable-live555        live555 RTSP input plugin (default enabled)])
1640 if test "${enable_live555}" != "no"; then
1641   AC_ARG_WITH(live555-tree,
1642     [    --with-live555-tree=PATH live.com tree for static linking])
1643
1644   dnl
1645   dnl test for --with-live555-tree
1646   dnl
1647   if test "${with_livedotcom_tree}" 
1648   then
1649     AC_MSG_WARN(--with-livedotcom-tree is deprecated. Use --with-live555-tree instead.)
1650   with_live555_tree="${with_livedotcom_tree}"
1651   fi
1652
1653   if test -z "${with_live555_tree}" -a "${CXX}" != ""; then
1654     AC_LANG_PUSH(C++)
1655     CPPFLAGS_save="${CPPFLAGS}"
1656     CPPFLAGS_live555="-I/usr/include/liveMedia -I/usr/include/groupsock -I/usr/include/BasicUsageEnvironment -I/usr/include/UsageEnvironment"
1657     if test "${SYS}" = "solaris"; then
1658       CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
1659     fi
1660     CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
1661     AC_CHECK_HEADERS(liveMedia.hh, [
1662       VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
1663       AC_CHECK_LIB(liveMedia_pic, main, [
1664         # We have -lliveMedia_pic, build plugins
1665         VLC_ADD_PLUGINS([live555])
1666         VLC_ADD_LDFLAGS([live555], [-lliveMedia_pic -lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic])
1667       ], [
1668         AC_CHECK_LIB(liveMedia, main, [
1669           # We only have -lliveMedia, do builtins
1670           VLC_ADD_BUILTINS([live555])
1671           VLC_ADD_LDFLAGS([live555], [-lliveMedia -lgroupsock -lBasicUsageEnvironment -lUsageEnvironment])
1672         ])
1673       ])
1674       if test "${SYS}" = "mingw32"; then
1675         # add ws2_32 for closesocket, select, recv
1676         VLC_ADD_LDFLAGS([live555],[-lws2_32])
1677       fi
1678     ])
1679     CPPFLAGS="${CPPFLAGS_save}"
1680     AC_LANG_POP(C++)
1681   else
1682     AC_MSG_CHECKING(for liveMedia/libliveMedia.a in ${with_live555_tree})
1683     real_live555_tree="`cd ${with_live555_tree} 2>/dev/null && pwd`"
1684     if test -z "${real_live555_tree}"; then
1685       dnl  The given directory can't be found
1686       AC_MSG_RESULT(no)
1687       AC_MSG_ERROR([cannot cd to ${with_live555_tree}])
1688     fi
1689     if test -f "${real_live555_tree}/liveMedia/libliveMedia.a"; then
1690       AC_MSG_RESULT(${real_live555_tree}/liveMedia/libliveMedia.a)
1691
1692       VLC_ADD_BUILTINS([live555])
1693
1694       if test "${SYS}" = "mingw32"; then
1695         # add ws2_32 for closesocket, select, recv
1696         VLC_ADD_LDFLAGS([live555],[-lws2_32])
1697       fi
1698
1699       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/liveMedia -lliveMedia])
1700       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/BasicUsageEnvironment -lBasicUsageEnvironment])
1701       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/groupsock -lgroupsock])
1702       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/UsageEnvironment -lUsageEnvironment])
1703
1704       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/BasicUsageEnvironment/include])
1705       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/groupsock/include])
1706       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/liveMedia/include])
1707       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/UsageEnvironment/include ])
1708       if test "${SYS}" = "solaris"; then
1709         VLC_ADD_CXXFLAGS([live555],[-DSOLARIS])
1710       fi
1711     else
1712       dnl  The given live555 wasn't built
1713         AC_MSG_RESULT(no)
1714       if test "${enable_live555}" = "yes"; then
1715         AC_MSG_ERROR([cannot find ${real_live555_tree}/liveMedia/libliveMedia.a, make sure you compiled live555 in ${with_live555_tree}])
1716       fi        
1717     fi
1718   fi
1719 fi
1720
1721 dnl
1722 dnl  special access module for dc1394 input
1723 dnl
1724 AC_ARG_ENABLE(dc1394,
1725   [  --enable-dc1394       dc1394 access module (default disabled)])
1726 if test "${enable_dc1394}" = "yes"
1727 then
1728   AC_CHECK_HEADERS(libraw1394/raw1394.h, [
1729     AC_CHECK_LIB( raw1394, raw1394_get_nodecount, [
1730         AC_CHECK_HEADERS(libdc1394/dc1394_control.h , [
1731 dnl         AC_CHECK_LIB( dc1394_control, dc1394_setup_capture, [
1732               VLC_ADD_PLUGINS([dc1394])
1733               VLC_ADD_LDFLAGS([dc1394],[-ldc1394_control -lraw1394])
1734 dnl         ],
1735 dnl         [
1736 dnl           AC_MSG_ERROR([libdc1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1737 dnl         ])
1738       ],
1739       [
1740         AC_MSG_ERROR([libdc1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1741       ])
1742     ],
1743     [
1744       AC_MSG_ERROR([libraw1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1745     ])
1746   ],
1747   [
1748     AC_MSG_ERROR([libraw1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1749   ])
1750 fi
1751
1752 dnl
1753 dnl dv module: digital video module check for libraw1394
1754 dnl
1755 AC_ARG_ENABLE(dv,
1756 [  --enable-dv             dv input module (default disabled)])
1757 if test "${enable_dv}" = "yes"
1758 then
1759   AC_ARG_WITH(dv-raw1394,
1760   [    --with-dv-raw1394=PATH   libraw1394 headers and libraries])
1761   AC_ARG_WITH(dv-raw1394-tree,
1762   [    --with-dv-raw1394=PATH   libraw1394 tree for static linking])
1763
1764   if test -z "${with_dv_raw1394}" -a "${with_dv_raw1394}" != ""
1765   then
1766     AC_MSG_CHECKING(for raw1394 headers in ${with_dv_raw1394})
1767     if test -f ${with_dv_raw1394}/include/libraw1394/raw1394.h
1768     then
1769       dnl  Use ${with_dv_raw1394}/include/libraw1394/raw1394.h
1770       AC_MSG_RESULT(yes)
1771       VLC_ADD_PLUGINS([access_dv])
1772       VLC_ADD_LDFLAGS([access_dv],[-L${with_dv_raw1394}/lib -lraw1394 -lpthread])
1773       VLC_ADD_CPPFLAGS([access_dv],[-I${with_dv_raw1394}/include])
1774     else
1775       dnl  No libraw1394 could be found, sorry
1776       AC_MSG_RESULT(no)
1777       AC_MSG_ERROR([cannot find ${with_dv_raw1394}/include/libraw1394/raw1394.h])
1778     fi
1779   else
1780     AC_CHECK_HEADERS(libraw1394/raw1394.h,
1781     [ VLC_ADD_PLUGINS([access_dv])
1782         VLC_ADD_LDFLAGS([access_dv],[-lraw1394 -lavc1394])
1783     ],[
1784         if test -n "${enable_dv}"
1785         then
1786           AC_MSG_ERROR([cannot find libraw1394 headers])
1787         fi
1788     ])
1789   fi
1790
1791   dnl Check for static linking of libraw1394
1792   if test -z "${with_dv_raw1394_tree}" -a "${with_dv_raw1394_tree}" != ""
1793   then
1794     AC_MSG_CHECKING(for libraw1394.a in ${with_dv_raw1394_tree})
1795     real_dv_raw1394_tree="`cd ${with_dv_raw1394_tree} 2>/dev/null && pwd`"
1796     if test -z "${real_dv_raw1394_tree}"
1797     then
1798       dnl  The given directory can't be found
1799       AC_MSG_RESULT(no)
1800       AC_MSG_ERROR([cannot cd to ${real_dv_raw1394_tree}])
1801     fi
1802     if test -f "${real_dv_raw1394_tree}/src/.libs/libraw1394.a"
1803     then
1804       dnl  Use a custom libraw1394
1805       AC_MSG_RESULT(${real_dv_raw1394_tree}/src/.libs/libraw1394.a)
1806       VLC_ADD_BUILTINS([access_dv])
1807       VLC_ADD_LDFLAGS([access_dv],[-L${real_dv_raw1394_tree}/src/.libs -lraw1394])
1808       VLC_ADD_CPPFLAGS([access_dv],[-I${real_dv_raw1394_tree}])
1809     else
1810       dnl  The given libraw1394 wasn't built
1811       AC_MSG_RESULT(no)
1812       AC_MSG_ERROR([cannot find ${real_dv_raw1394_tree}/src/.libs/libraw1394.a, make sure you compiled libraw1394 in ${with_dv_raw1394_tree}])
1813     fi
1814   fi
1815
1816   dnl
1817   dnl Check for libavc1394
1818   dnl
1819
1820   AC_ARG_WITH(dv-avc1394,
1821   [    --with-dv-avc1394=PATH   libavc1394 headers and libraries])
1822   AC_ARG_WITH(dv-avc1394-tree,
1823   [    --with-dv-avc1394=PATH   libavc1394 tree for static linking])
1824
1825   if test -z "${with_dv_avc1394}" -a "${with_dv_avc1394}" != ""
1826   then
1827     AC_MSG_CHECKING(for avc1394 headers in ${with_dv_avc1394})
1828     if test -f ${with_dv_avc1394}/include/libavc1394/avc1394.h
1829     then
1830       dnl  Use ${with_dv_avc1394}/include/libavc1394/avc1394.h
1831       AC_MSG_RESULT(yes)
1832       VLC_ADD_LDFLAGS([access_dv],[-L${with_dv_avc1394}/lib -lavc1394 -lrom1394 -lpthread])
1833       VLC_ADD_CPPFLAGS([access_dv],[-I${with_avc1394}/include])
1834     else
1835       dnl  No libavc1394 could be found, sorry
1836       AC_MSG_RESULT(no)
1837       AC_MSG_ERROR([cannot find ${with_dv_avc1394}/include/libavc1394/avc1394.h])
1838     fi
1839   else
1840     AC_CHECK_HEADERS(libavc1394/avc1394.h,
1841     [ VLC_ADD_LDFLAGS([access_dv],[-lavc1394 -lrom1394 -lpthread])
1842     ],[
1843         if test -n "${enable_dv}"
1844         then
1845           AC_MSG_ERROR([cannot find libavc1394 headers])
1846         fi
1847     ])
1848   fi
1849
1850   dnl Check for static linking of libavc1394
1851   if test -z "${with_dv_avc1394_tree}" -a "${with_dv_avc1394_tree}" != ""
1852   then
1853     AC_MSG_CHECKING(for libavc1394.a in ${with_dv_avc1394_tree})
1854     real_dv_avc1394_tree="`cd ${with_dv_avc1394_tree} 2>/dev/null && pwd`"
1855     if test -z "${real_dv_avc1394_tree}"
1856     then
1857       dnl  The given directory can't be found
1858       AC_MSG_RESULT(no)
1859       AC_MSG_ERROR([cannot cd to ${real_dv_avc1394_tree}])
1860     fi
1861     if test -f "${real_dv_avc1394_tree}/src/.libs/libavc1394.a"
1862     then
1863       dnl  Use a custom libavc1394
1864       AC_MSG_RESULT(${real_dv_avc1394_tree}/src/.libs/libavc1394.a)
1865       VLC_ADD_LDFLAGS([access_dv],[-L${real_dv_avc1394_tree}/src/.libs -lavc1394 -lrom1394 -lpthread])
1866       VLC_ADD_CPPFLAGS([access_dv],[-I${real_dv_avc1394_tree}])
1867     else
1868       dnl  The given libavc1394 wasn't built
1869       AC_MSG_RESULT(no)
1870       AC_MSG_ERROR([cannot find ${real_dv_avc1394_tree}/src/.libs/libavc1394.a, make sure you compiled libavc1394 in ${with_dv_avc1394_tree}])
1871     fi
1872   fi
1873 fi
1874
1875 dnl
1876 dnl dvdread module: check for libdvdread
1877 dnl
1878 AC_ARG_ENABLE(dvdread,
1879 [  --enable-dvdread        dvdread input module (default disabled)])
1880 if test "${enable_dvdread}" != "no"
1881 then
1882   AC_ARG_WITH(dvdread,
1883   [    --with-dvdread=PATH   libdvdread headers and libraries])
1884   AC_ARG_WITH(dvdread-tree,
1885   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
1886
1887   dnl Temporary hack (yeah, sure ;)
1888   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
1889       VLC_ADD_LDFLAGS([dvdread],[-ldvdcss])
1890   fi
1891
1892   if test -z "${with_dvdread}"
1893   then
1894     if test -z "${with_dvdread_tree}"
1895     then
1896       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
1897         [ VLC_ADD_PLUGINS([dvdread])
1898           VLC_ADD_LDFLAGS([dvdread],[-ldvdread ${LDFLAGS_dvdcss}])
1899         ],[
1900           if test -n "${enable_dvdread}"
1901           then
1902             AC_MSG_ERROR([cannot find libdvdread headers])
1903           fi
1904         ])
1905     else
1906       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
1907       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
1908       if test -z "${real_dvdread_tree}"
1909       then
1910         dnl  The given directory can't be found
1911         AC_MSG_RESULT(no)
1912         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
1913       fi
1914       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
1915       then
1916         dnl  Use a custom libdvdread
1917         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
1918         VLC_ADD_BUILTINS([dvdread])
1919         VLC_ADD_LDFLAGS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}])
1920         VLC_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
1921       else
1922         dnl  The given libdvdread wasn't built
1923         AC_MSG_RESULT(no)
1924         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
1925       fi
1926     fi
1927   else
1928     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
1929     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
1930     then
1931       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
1932       AC_MSG_RESULT(yes)
1933       VLC_ADD_PLUGINS([dvdread])
1934       VLC_ADD_LDFLAGS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}])
1935       VLC_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
1936     else
1937       dnl  No libdvdread could be found, sorry
1938       AC_MSG_RESULT(no)
1939       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
1940     fi
1941   fi
1942 fi
1943
1944 dnl
1945 dnl  libdvdnav plugin
1946 dnl
1947 AC_ARG_ENABLE(dvdnav,
1948   [  --enable-dvdnav         dvdnav input module (default enabled)])
1949 if test "${enable_dvdnav}" != "no"
1950 then
1951   dnl Same hack than dvdread
1952   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
1953       VLC_ADD_LDFLAGS([dvdnav],[-ldvdcss])
1954   fi
1955
1956   DVDNAV_PATH="${PATH}"
1957   AC_ARG_WITH(dvdnav-config-path,
1958     [    --with-dvdnav-config-path=PATH dvdnav-config path (default search in \$PATH)],
1959     [ if test "${with_dvdnav_config_path}" != "no"
1960       then
1961         DVDNAV_PATH="${with_dvdnav_config_path}:${PATH}"
1962       fi ])
1963   AC_PATH_PROG(DVDNAV_CONFIG, dvdnav-config, no, ${DVDNAV_PATH})
1964   if test "${DVDNAV_CONFIG}" != "no"
1965   then
1966     VLC_ADD_PLUGINS([dvdnav])
1967     VLC_ADD_CFLAGS([dvdnav],[`${DVDNAV_CONFIG} --cflags`])
1968     VLC_ADD_LDFLAGS([dvdnav],[`${DVDNAV_CONFIG} --libs`])
1969   fi
1970 fi
1971
1972 dnl
1973 dnl  Windows DirectShow access module
1974 dnl
1975 AC_ARG_ENABLE(dshow,
1976   [  --enable-dshow          Win32 DirectShow support (default enabled on Win32)])
1977 if test "${enable_dshow}" != "no"
1978 then
1979   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
1980   then
1981     AC_LANG_PUSH(C++)
1982       AC_CHECK_HEADERS(dshow.h,
1983       [ VLC_ADD_PLUGINS([dshow])
1984         VLC_ADD_CXXFLAGS([dshow],[])
1985         VLC_ADD_LDFLAGS([dshow],[-lole32 -loleaut32 -luuid]) ])
1986     AC_LANG_POP(C++)
1987   fi
1988 fi
1989
1990
1991 dnl
1992 dnl  OpenCV wrapper and example filters
1993 dnl
1994 AC_ARG_ENABLE(opencv,
1995   [  --enable-opencv            OpenCV (computer vision) filter (default disabled)])
1996 if test "${enable_opencv}" = "yes" -a "${CXX}" != "";
1997 then
1998   AC_ARG_WITH(opencv-tree,
1999   [    --with-opencv-tree=PATH opencv tree for linking])
2000   if test -n "${with_opencv_tree}"
2001   then
2002     if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2003     then
2004           AC_MSG_CHECKING(for opencv in ${with_opencv_tree})
2005           if test -f ${with_opencv_tree}/cv/include/cv.h -a -f ${with_opencv_tree}/cxcore/include/cxcore.h \
2006             -a -f ${with_opencv_tree}/cvaux/include/cvaux.h -a -f ${with_opencv_tree}/otherlibs/highgui/highgui.h
2007       then
2008         AC_MSG_RESULT(yes)
2009         VLC_ADD_PLUGINS([opencv_wrapper])
2010         VLC_ADD_LDFLAGS([opencv_wrapper],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
2011         VLC_ADD_CFLAGS([opencv_wrapper],[-I${with_opencv_tree}/cv/include -I${with_opencv_tree}/cxcore/include -I${with_opencv_tree}/cvaux/include -I${with_opencv_tree}/otherlibs/highgui])
2012         AC_LANG_PUSH(C++)
2013         VLC_ADD_PLUGINS([opencv_example])
2014         VLC_ADD_LDFLAGS([opencv_example],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
2015         VLC_ADD_CXXFLAGS([opencv_example],[-I${with_opencv_tree}/cv/include -I${with_opencv_tree}/cxcore/include -I${with_opencv_tree}/cvaux/include -I${with_opencv_tree}/otherlibs/highgui])
2016         AC_LANG_POP(C++)        
2017           else
2018         dnl  No opencv could be found, sorry
2019         AC_MSG_RESULT(no)
2020         AC_MSG_ERROR([cannot find opencv in ${with_opencv_tree}])
2021           fi
2022     else
2023           AC_MSG_WARN([--enable-opencv currently only works on windows])
2024     fi
2025   fi  
2026 fi
2027
2028
2029 dnl
2030 dnl  libsmbclient plugin
2031 dnl
2032 AC_ARG_ENABLE(smb,
2033   [  --enable-smb            smb input module (default enabled)])
2034 if test "${enable_smb}" != "no"; then
2035   AC_CHECK_HEADERS(libsmbclient.h,
2036     [ VLC_ADD_PLUGINS([access_smb])
2037       VLC_ADD_LDFLAGS([access_smb],[-lsmbclient]) ],
2038     [ if test -n "${enable_smb}"; then
2039         AC_MSG_ERROR([cannot find libsmbclient headers])
2040      fi ])
2041   AC_CHECK_MEMBER([struct _SMBCCTX.close_fn],
2042     AC_DEFINE([HAVE__SMBCCTX_CLOSE_FN], [1], [Define if samba has _SMBCCTX.close_fn]),,
2043     [#include <libsmbclient.h>])
2044 fi
2045
2046 dnl
2047 dnl  libdvbpsi ts demux/mux
2048 dnl
2049 AC_ARG_ENABLE(dvbpsi,
2050   [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
2051 if test "${enable_dvbpsi}" != "no"
2052 then
2053   AC_ARG_WITH(dvbpsi,
2054   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
2055   AC_ARG_WITH(dvbpsi,
2056   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
2057   case "${with_dvbpsi}" in
2058   ""|yes)
2059     if test -z "${with_dvbpsi_tree}"
2060     then
2061       AC_CHECK_HEADERS(dvbpsi/dr.h,
2062         [ VLC_ADD_PLUGINS([ts])
2063           if test "${enable_sout}" != "no"; then
2064             VLC_ADD_PLUGINS([mux_ts])
2065           fi
2066           VLC_ADD_LDFLAGS([mux_ts ts dvb],[-ldvbpsi]) ],
2067         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
2068         [#if defined( HAVE_STDINT_H )
2069 #   include <stdint.h>
2070 #elif defined( HAVE_INTTYPES_H )
2071 #   include <inttypes.h>
2072 #endif
2073 #include <dvbpsi/dvbpsi.h>
2074 #include <dvbpsi/descriptor.h>
2075 #include <dvbpsi/pat.h>
2076 #include <dvbpsi/pmt.h>])
2077     else
2078       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
2079       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
2080       if test -z "${real_dvbpsi_tree}"
2081       then
2082         dnl  The given directory can't be found
2083         AC_MSG_RESULT(no)
2084         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
2085       fi
2086       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
2087       then
2088         dnl  Use a custom libdvbpsi
2089         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
2090         VLC_ADD_BUILTINS([ts])
2091         if test "${enable_sout}" != "no"; then
2092           VLC_ADD_BUILTINS([mux_ts])
2093         fi
2094         VLC_ADD_CPPFLAGS([mux_ts ts dvb],[-I${real_dvbpsi_tree}/src])
2095         VLC_ADD_LDFLAGS([mux_ts ts dvb],[${real_dvbpsi_tree}/src/.libs/libdvbpsi.a])
2096       else
2097         dnl  The given libdvbpsi wasn't built
2098         AC_MSG_RESULT(no)
2099         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
2100       fi
2101     fi
2102   ;;
2103   no)
2104     dnl  Compile without dvbpsi
2105   ;;
2106   *)
2107     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
2108     if test -z "${with_dvbpsi}"
2109     then
2110       LDFLAGS_test=""
2111       CPPFLAGS_test=""
2112     else
2113       LDFLAGS_test="-L${with_dvbpsi}/lib"
2114       CPPFLAGS_test="-I${with_dvbpsi}/include"
2115     fi
2116     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
2117     AC_CHECK_HEADERS([dvbpsi/dr.h],[
2118       VLC_ADD_PLUGINS([ts])
2119       if test "${enable_sout}" != "no"; then
2120         VLC_ADD_PLUGINS([mux_ts])
2121       fi
2122       VLC_ADD_CPPFLAGS([mux_ts ts dvb],[${CPPFLAGS_test}])
2123       VLC_ADD_LDFLAGS([mux_ts ts dvb],[${LDFLAGS_test} -ldvbpsi])
2124
2125     ],[
2126       if test -n "${enable_dvbpsi}"
2127       then
2128         AC_MSG_ERROR([Could not find libdvbpsi on your system: you may get it from www.videolan.org, you'll need at least version 0.1.1])
2129       fi
2130     ])
2131     CPPFLAGS="${CPPFLAGS_save}"
2132   ;;
2133   esac
2134   AC_CHECK_LIB(dvbpsi, dvbpsi_GenSDTSections, [
2135     AC_DEFINE(HAVE_DVBPSI_SDT, 1, [Define if you have dvbpsi_GenSDTSections.])
2136   ], [], [${LDFLAGS_ts}])
2137
2138 fi
2139
2140 dnl
2141 dnl  Video4Linux plugin
2142 dnl
2143 AC_ARG_ENABLE(v4l,
2144   [  --enable-v4l            Video4Linux input support (default disabled)])
2145 if test "${enable_v4l}" = "yes"
2146 then
2147   AC_ARG_WITH(v4l,
2148     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
2149   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
2150   then
2151     VLC_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
2152   fi
2153
2154   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
2155   AC_CHECK_HEADERS(linux/videodev.h, [
2156     VLC_ADD_PLUGINS([v4l])
2157   ],[])
2158   CPPFLAGS="${CPPFLAGS_save}"
2159 fi
2160
2161 dnl
2162 dnl  Video4Linux plugin
2163 dnl
2164 AC_ARG_ENABLE(v4l2,
2165   [  --enable-v4l2            Video4Linux2 input support (default disabled)])
2166 if test "${enable_v4l2}" = "yes"
2167 then
2168   AC_ARG_WITH(v4l2,
2169     [    --with-v4l2=PATH       path to a v4l2-enabled kernel tree],[],[])
2170   if test "${with_v4l2}" != "no" -a -n "${with_v4l2}"
2171   then
2172     VLC_ADD_CPPFLAGS([v4l2],[-I${with_v4l2}/include])
2173   fi
2174
2175   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l2}"
2176   AC_CHECK_HEADERS(linux/videodev2.h, [
2177     VLC_ADD_PLUGINS([v4l2])
2178   ],[])
2179   CPPFLAGS="${CPPFLAGS_save}"
2180 fi
2181
2182
2183 dnl
2184 dnl  special access module for Hauppauge PVR cards
2185 dnl
2186 AC_ARG_ENABLE(pvr,
2187   [  --enable-pvr            PVR cards access module (default disabled)])
2188 if test "${enable_pvr}" = "yes"
2189 then
2190   VLC_ADD_PLUGINS([pvr])
2191 fi
2192
2193 dnl
2194 dnl  gnomeVFS access module
2195 dnl
2196 AC_ARG_ENABLE(gnomevfs,
2197   [  --enable-gnomevfs       GnomeVFS access module (default disabled)])
2198 if test "${enable_gnomevfs}" = "yes" 
2199 then
2200   PKG_CHECK_MODULES(GNOMEVFS, gnome-vfs-2.0,
2201     VLC_ADD_LDFLAGS([access_gnomevfs],[$GNOMEVFS_LIBS])
2202     VLC_ADD_CPPFLAGS([access_gnomevfs],[$GNOMEVFS_CPPFLAGS])
2203     VLC_ADD_CFLAGS([access_gnomevfs],[$GNOMEVFS_CFLAGS])
2204     VLC_ADD_PLUGINS([access_gnomevfs]),
2205     AC_MSG_WARN([GnomeVFS support disabled because GnomeVFS development headers not found]))
2206 fi
2207
2208 dnl Need to test libcdio and libvcdinfo for a number of things. Do it now.
2209 AC_ARG_ENABLE(libcdio,
2210   [  --enable-libcdio        CD input and control library support (default enabled)])
2211
2212
2213 have_libcdio=no
2214 have_libvcdinfo=no
2215 if test "${enable_libcdio}" != "no"
2216 then
2217   PKG_CHECK_MODULES(LIBCDIO, libcdio >= 0.78.2,
2218      have_libcdio=yes
2219      AC_DEFINE(HAVE_LIBCDIO, [], 
2220      [Define if you have libcdio 0.78.2 or greater installed]),
2221      [AC_MSG_WARN(CD Reading and information library not found)])
2222
2223   PKG_CHECK_MODULES(VCDINFO, libvcdinfo >= 0.7.22,
2224      [have_libvcdinfo=yes
2225      AC_DEFINE(HAVE_VCDINFO, [], 
2226      [Define if you have libvcdinfo 0.7.22 or greater installed])],
2227      [AC_MSG_WARN(VCD information library not found)])
2228 fi
2229
2230 dnl
2231 dnl  VCDX and CDDAX modules
2232 dnl
2233 AC_ARG_ENABLE(cddax,
2234   [  --enable-cddax          audio CD plugin with CD Text and CD paranoia via libcdio (default disabled)])
2235  
2236 AC_ARG_ENABLE(libcddb,
2237   [  --enable-libcddb        CDDB support for libcdio audio CD (default enabled)])
2238  
2239 if test "${enable_cddax}" = "yes"
2240 then
2241   if test "$have_libcdio" = "yes"
2242   then
2243     AC_DEFINE(HAVE_CDDAX, [], [Define for the audio CD plugin using libcdio])
2244     VLC_ADD_LDFLAGS([cddax],[$LIBCDIO_LIBS])
2245     VLC_ADD_CFLAGS([cddax],[$LIBCDIO_CFLAGS])
2246     VLC_ADD_PLUGINS([cddax])
2247     PKG_CHECK_MODULES(LIBCDIO_PARANOIA, libcdio_paranoia >= 0.72, [
2248     VLC_ADD_LDFLAGS([cddax],[$LIBCDIO_CDDA_LIBS $LIBCDIO_CDDA_LIBS $LIBCDIO_PARANOIA_LIBS])],
2249     AC_MSG_WARN([CD Paranoia support disabled because no libcdio >= 0.72 found]))
2250   else 
2251     AC_MSG_WARN([cddax plugin disabled because ok libcdio library not found or disabled])
2252     HAVE_CDDAX=no
2253   fi
2254
2255   if test "$enable_libcddb" != "no"; then
2256     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2257       HAVE_LIBCDDB=yes 
2258       AC_DEFINE(HAVE_LIBCDDB, [], [Define this if you have libcddb installed])
2259       VLC_ADD_LDFLAGS([cddax],[$LIBCDDB_LIBS])
2260       VLC_ADD_CFLAGS([cddax],[$LIBCDDB_CFLAGS])
2261       ],
2262       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled) 
2263       HAVE_LIBCDDB=no])
2264   fi
2265  
2266 fi
2267
2268 AC_ARG_ENABLE(vcdx,
2269   [  --enable-vcdx           VCD with navigation via libvcdinfo (default disabled)])
2270  
2271 if test "${enable_vcdx}" = "yes"
2272 then
2273   if test "${have_libvcdinfo}" = "yes"
2274   then
2275     VLC_ADD_LDFLAGS([vcdx],[$VCDINFO_LIBS])
2276     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2277   else 
2278     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found or disabled])
2279     HAVE_VCDX=no
2280   fi
2281
2282   PKG_CHECK_MODULES(LIBCDIO, libiso9660 >= 0.72,
2283    [VLC_ADD_LDFLAGS([vcdx],[$LIBISO9660_LIBS])
2284     VLC_ADD_CFLAGS([vcdx],[$LIBISO9660_CFLAGS])],
2285     [AC_MSG_WARN([vcdx plugin disabled because ok libiso9660 library not found])
2286     HAVE_VCDX=no])
2287
2288   if test "$have_libvcdinfo" = "yes"
2289   then
2290     AC_DEFINE(HAVE_VCDX, [], 
2291     [Define for the VCD plugin using libcdio/libvcdinfo])
2292     VLC_ADD_LDFLAGS([vcdx],[$VCDINFO_LIBS])
2293     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2294     VLC_ADD_PLUGINS([vcdx])
2295   else 
2296     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found])
2297     HAVE_VCDX=no
2298   fi
2299 fi
2300
2301 dnl
2302 dnl  Built-in CD-DA and VCD module
2303 dnl
2304 AC_ARG_ENABLE(cdda,           
2305   [  --enable-cdda           audio CD via built-in VCD (default enabled)])
2306  
2307 AC_ARG_ENABLE(vcd,
2308   [  --enable-vcd            built-in VCD (default enabled)])
2309
2310 if test "${enable_vcd}" != "no"
2311 then
2312   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
2313   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
2314     AC_MSG_RESULT(yes)
2315     VLC_ADD_PLUGINS([vcd cdda])
2316   ],[
2317     AC_MSG_RESULT(no)
2318   ])
2319
2320   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
2321   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
2322     AC_MSG_RESULT(yes)
2323     VLC_ADD_PLUGINS([vcd cdda])
2324     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
2325   ],[
2326     AC_MSG_RESULT(no)
2327   ])
2328
2329   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
2330   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
2331     AC_MSG_RESULT(yes)
2332     VLC_ADD_PLUGINS([vcd cdda])
2333     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
2334   ],[
2335     AC_MSG_RESULT(no)
2336   ])
2337
2338   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
2339   then
2340     VLC_ADD_PLUGINS([vcd cdda])
2341   fi
2342
2343   if test "${SYS}" = "darwin"
2344   then
2345     VLC_ADD_PLUGINS([vcd cdda])
2346     VLC_ADD_LDFLAGS([vcd vcdx cdda cddax],[-framework IOKit -framework CoreFoundation])
2347     VLC_ADD_LDFLAGS([vcdx cddax cdda],[-liconv])
2348   fi
2349
2350   if test "$enable_libcddb" != "no"; then
2351     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2352       HAVE_LIBCDDB=yes 
2353       AC_DEFINE(HAVE_LIBCDDB, [], [Define this if you have libcddb installed])
2354       VLC_ADD_LDFLAGS([cdda],[$LIBCDDB_LIBS])
2355       VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
2356       ],:
2357       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled) 
2358       HAVE_LIBCDDB=no])
2359   fi
2360 fi
2361
2362 dnl
2363 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
2364 dnl
2365 AC_ARG_ENABLE(dvb,
2366   [  --enable-dvb            DVB-S/T/C card support (default disabled)])
2367
2368 if test "${enable_dvb}" = "yes"
2369 then
2370   AC_ARG_WITH(dvb,
2371   [    --with-dvb=PATH       path to a dvb- and v4l2-enabled kernel tree],[],[])
2372   if test "${with_dvb}" != "no" -a -n "${with_dvb}"
2373   then
2374     VLC_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
2375   fi
2376   CPPFLAGS="${CPPFLAGS_save} -I${with_dvb}/include"
2377   AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
2378     if test -z "${with_dvbpsi_tree}"
2379     then
2380       VLC_ADD_PLUGINS([dvb])
2381     else
2382       VLC_ADD_BUILTINS([dvb])
2383     fi
2384   ],[AC_MSG_WARN(linux-dvb headers not found, dvb disabled)])
2385   CPPFLAGS="${CPPFLAGS_save}"
2386 fi
2387
2388 dnl
2389 dnl  Screen capture module
2390 dnl
2391 AC_ARG_ENABLE(screen,
2392   [  --enable-screen         Screen capture support (default enabled)])
2393 if test "${enable_screen}" != "no"; then
2394   if test "${SYS}" = "darwin"; then
2395     AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, [
2396       VLC_ADD_PLUGINS([screen])
2397       VLC_ADD_LDFLAGS([screen],[-framework ApplicationServices])
2398     ])
2399   elif test "${SYS}" = "mingw32"; then
2400     VLC_ADD_PLUGINS([screen])
2401     VLC_ADD_LDFLAGS([screen],[-lgdi32])
2402   elif test "${SYS}" = "mingwce"; then
2403     CPPFLAGS="${CPPFLAGS_save}"
2404   elif test "${SYS}" = "beos"; then
2405     VLC_ADD_PLUGINS([screen])
2406     VLC_ADD_CXXFLAGS([screen],[])
2407     VLC_ADD_LDFLAGS([screen],[-lbe])
2408   else
2409     CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
2410     AC_CHECK_HEADERS(X11/Xlib.h, [
2411       VLC_ADD_PLUGINS([screen])
2412       VLC_ADD_LDFLAGS([screen],[${X_LIBS} ${X_PRE_LIBS} -lX11])
2413       VLC_ADD_CPPFLAGS([screen],[${X_CFLAGS}])
2414     ])
2415     CPPFLAGS="${CPPFLAGS_save}"
2416   fi
2417 fi
2418
2419 dnl
2420 dnl  ipv6 plugin - not for QNX yet
2421 dnl
2422 have_ipv6=no
2423 AC_CHECK_FUNCS(inet_pton,[have_ipv6=yes],[
2424   AC_CHECK_LIB(nsl,inet_pton, [have_ipv6=yes])
2425 ])
2426
2427 AS_IF([test "${have_ipv6}" = "yes"], [
2428   AC_DEFINE(HAVE_INET_PTON, 1, [Define to 1 if you have inet_pton().])])
2429
2430
2431 AC_CHECK_FUNCS(inet_ntop,[
2432   AC_DEFINE(HAVE_INET_NTOP, 1, [Define to 1 if you have inet_ntop().])])
2433
2434
2435 dnl
2436 dnl  ogg demux plugin
2437 dnl
2438 AC_ARG_ENABLE(ogg,
2439   [  --enable-ogg            Ogg demux support (default enabled)])
2440 if test "${enable_ogg}" != "no"
2441 then
2442   AC_ARG_WITH(ogg-tree,
2443   [    --with-ogg-tree=PATH  ogg tree for static linking])
2444   if test -n "${with_ogg_tree}"
2445   then
2446     AC_MSG_CHECKING(for libogg.a in ${with_ogg_tree})
2447     real_ogg_tree="`cd ${with_ogg_tree} 2>/dev/null && pwd`"
2448     if test -z "${real_ogg_tree}"
2449     then
2450       dnl  The given directory can't be found
2451       AC_MSG_RESULT(no)
2452       AC_MSG_ERROR([cannot cd to ${with_ogg_tree}])
2453     fi
2454     if test -f "${real_ogg_tree}/src/.libs/libogg.a"
2455     then
2456       dnl  Use a custom ogg
2457       AC_MSG_RESULT(${real_ogg_tree}/src/.libs/libogg.a)
2458       VLC_ADD_PLUGINS([ogg])
2459       if test "${enable_sout}" != "no"; then
2460         VLC_ADD_PLUGINS([mux_ogg])
2461       fi
2462       VLC_ADD_LDFLAGS([ogg mux_ogg speex vorbis],[${real_ogg_tree}/src/.libs/libogg.a])
2463       VLC_ADD_CFLAGS([ogg mux_ogg speex vorbis],[-I${real_ogg_tree}/include])
2464     else
2465       dnl  The given ogg wasn't built
2466       AC_MSG_RESULT(no)
2467       AC_MSG_ERROR([cannot find ${real_ogg_tree}/src/.libs/libogg.a, make sure you compiled ogg in ${with_ogg_tree}])
2468     fi
2469   else
2470     AC_CHECK_HEADERS(ogg/ogg.h, [
2471       AC_CHECK_LIB( ogg, oggpack_read, [
2472         VLC_ADD_PLUGINS([ogg])
2473         if test "${enable_sout}" != "no"; then
2474           VLC_ADD_PLUGINS([mux_ogg])
2475         fi
2476         VLC_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
2477      ],[])
2478   fi
2479 fi
2480
2481 dnl
2482 dnl  matroska demux plugin
2483 dnl
2484 AC_ARG_ENABLE(mkv,
2485   [  --enable-mkv            Matroska demux support (default enabled)])
2486 if test "${enable_mkv}" != "no" -a "${CXX}" != ""; then
2487   AC_LANG_PUSH(C++)
2488   AC_CHECK_HEADERS(ebml/EbmlVersion.h, [
2489     AC_MSG_CHECKING(for libebml version >= 0.7.6)
2490     AC_EGREP_CPP(yes,
2491       [#include <ebml/EbmlVersion.h>
2492        #ifdef LIBEBML_VERSION
2493        #if LIBEBML_VERSION >= 0x000706
2494        yes
2495        #endif
2496        #endif],
2497       [AC_MSG_RESULT([yes])
2498         AC_CHECK_HEADERS(matroska/KaxVersion.h, [
2499           AC_MSG_CHECKING(for libmatroska version >= 0.7.7)
2500           AC_EGREP_CPP(yes,
2501             [#include <matroska/KaxVersion.h>
2502              #ifdef LIBMATROSKA_VERSION
2503              #if LIBMATROSKA_VERSION >= 0x000705
2504              yes
2505              #endif
2506              #endif],
2507             [AC_MSG_RESULT([yes])
2508               AC_CHECK_HEADERS(matroska/KaxAttachments.h)
2509               VLC_ADD_CXXFLAGS([mkv],[])
2510               if test "${SYS}" = "darwin"; then
2511                 VLC_ADD_CXXFLAGS([mkv],[-O1])
2512               fi
2513               AC_CHECK_LIB(ebml_pic, main, [
2514                 VLC_ADD_PLUGINS([mkv])
2515                 VLC_ADD_LDFLAGS([mkv],[-lmatroska -lebml_pic])
2516               ],
2517                 AC_CHECK_LIB(ebml, main, [
2518                   VLC_ADD_PLUGINS([mkv])
2519                   VLC_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
2520                 ]) 
2521               )
2522             ],
2523             [AC_MSG_RESULT([no])
2524               AC_MSG_ERROR([Your libmatroska is too old: you may get a more recent one from http://dl.matroska.org/downloads/libmatroska/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2525           ])
2526         ])
2527       ],
2528       [AC_MSG_RESULT([no])
2529         AC_MSG_ERROR([Your libebml is too old: you may get a more recent one from http://dl.matroska.org/downloads/libebml/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2530     ])
2531   ])
2532   AC_LANG_POP(C++)
2533 fi
2534
2535 dnl
2536 dnl  modplug demux plugin
2537 dnl
2538 AC_ARG_ENABLE(mod,
2539   [  --enable-mod            Mod demux support (default enabled)])
2540 if test "${enable_mod}" != "no"
2541 then
2542   AC_ARG_WITH(mod-tree,
2543   [    --with-mod-tree=PATH mod tree for static linking])
2544   if test -n "${with_mod_tree}"
2545   then
2546     AC_MSG_CHECKING(for libmodplug.a in ${with_mod_tree})
2547     real_mod_tree="`cd ${with_mod_tree} 2>/dev/null && pwd`"
2548     if test -z "${real_mod_tree}"
2549     then
2550       dnl  The given directory can't be found
2551       AC_MSG_RESULT(no)
2552       AC_MSG_ERROR([cannot cd to ${with_mod_tree}])
2553     fi
2554     if test -f "${real_mod_tree}/src/.libs/libmodplug.a"
2555     then
2556       dnl  Use a custom mod
2557       AC_MSG_RESULT(${real_mod_tree}/src/.libs/libmodplug.a)
2558       VLC_ADD_PLUGINS([mod])
2559       VLC_ADD_LDFLAGS([mod],[${real_mod_tree}/src/.libs/libmodplug.a -lstdc++])
2560       VLC_ADD_CXXFLAGS([mod],[-I${real_mod_tree}/include])
2561     else
2562       dnl  The given mod wasn't built
2563       AC_MSG_RESULT(no)
2564       AC_MSG_ERROR([cannot find ${real_mod_tree}/src/.libs/libmodplug.a, make sure you compiled mod in ${with_mod_tree}])
2565     fi
2566   else
2567     AC_CHECK_HEADERS(libmodplug/modplug.h, [
2568       VLC_ADD_PLUGINS([mod])
2569       VLC_ADD_CXXFLAGS([mod],[])
2570       VLC_ADD_LDFLAGS([mod],[-lmodplug -lstdc++])])
2571   fi
2572 fi
2573
2574 dnl
2575 dnl  mpc demux plugin
2576 dnl
2577 AC_ARG_ENABLE(mpc,
2578   [  --enable-mpc            Mpc demux support (default enabled)])
2579 if test "${enable_mpc}" != "no"
2580 then
2581   AC_CHECK_HEADERS(mpcdec/mpcdec.h, [
2582     VLC_ADD_PLUGINS([mpc])
2583     VLC_ADD_LDFLAGS([mpc],[-lmpcdec])])
2584 fi
2585
2586 dnl
2587 dnl  game music emu demux plugin
2588 dnl
2589 AC_ARG_ENABLE(gme,
2590   [  --enable-gme            Game Music Emu demux support (default enabled)])
2591 if test "${enable_gme}" != "no" -a "${CXX}" != "";
2592 then
2593   AC_LANG_PUSH(C++)
2594   AC_ARG_WITH(gme-tree,
2595   [    --with-gme-tree=PATH gme tree for static linking])
2596   if test -n "${with_gme_tree}"
2597   then
2598     AC_MSG_CHECKING(for libgme.a in ${with_mod_tree})
2599     real_gme_tree="`cd ${with_gme_tree} 2>/dev/null && pwd`"
2600     if test -z "${real_gme_tree}"
2601     then
2602       dnl  The given directory can't be found
2603       AC_MSG_RESULT(no)
2604       AC_MSG_ERROR([cannot cd to ${with_gme_tree}])
2605     fi
2606     if test -f "${real_gme_tree}/gme/libgme.a"
2607     then
2608       dnl  Use a custom gme
2609       AC_MSG_RESULT(${real_gme_tree}/gme/libgme.a)
2610       VLC_ADD_PLUGINS([gme])
2611       VLC_ADD_LDFLAGS([gme],[${real_gme_tree}/gme/libgme.a])
2612       VLC_ADD_CXXFLAGS([gme],[-I${real_gme_tree}/gme])
2613     else
2614       dnl  The given gme wasn't built
2615       AC_MSG_RESULT(no)
2616       AC_MSG_ERROR([cannot find ${real_mod_tree}/gme/libgme.a, make sure you compiled gme in ${with_gme_tree}])
2617     fi
2618   else
2619       AC_MSG_WARN([only static linking is available, you must provide a gme-tree])
2620   fi
2621   AC_LANG_POP(C++)
2622 fi
2623
2624 dnl
2625 dnl  Codec plugins
2626 dnl
2627
2628 AC_ARG_WITH(,[Codec plugins:])
2629
2630 dnl
2631 dnl  mad plugin
2632 dnl
2633 AC_ARG_ENABLE(mad,
2634   [  --enable-mad            libmad module (default enabled)])
2635 if test "${enable_mad}" != "no"
2636 then
2637   AC_ARG_WITH(mad,
2638     [    --with-mad=PATH       path to libmad],[],[])
2639   if test "${with_mad}" != "no" -a -n "${with_mad}"
2640   then
2641     VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
2642     VLC_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
2643   fi
2644
2645   AC_ARG_WITH(mad-tree,
2646     [    --with-mad-tree=PATH   mad tree for static linking],[],[])
2647   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
2648   then
2649     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
2650     if test -z "${real_mad_tree}"
2651     then
2652       dnl  The given directory can't be found
2653       AC_MSG_RESULT(no)
2654       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
2655     fi
2656     dnl  Use a custom libmad
2657     AC_MSG_CHECKING(for mad.h in ${real_mad_tree})
2658     if test -f ${real_mad_tree}/mad.h
2659     then
2660       AC_MSG_RESULT(yes)
2661       VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}])
2662       VLC_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/.libs])
2663       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
2664       AC_CHECK_LIB(mad, mad_bit_init, [
2665         VLC_ADD_BUILTINS([mpgatofixed32])
2666         VLC_ADD_LDFLAGS([mpgatofixed32],[-lmad])
2667         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
2668       ],[])
2669       LDFLAGS="${LDFLAGS_save}"
2670     else
2671       AC_MSG_RESULT(no)
2672       AC_MSG_ERROR([the specified tree doesn't have mad.h])
2673     fi
2674   else
2675     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
2676     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
2677     AC_CHECK_HEADERS(mad.h, ,
2678       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
2679     AC_CHECK_LIB(mad, mad_bit_init, [
2680       VLC_ADD_PLUGINS([mpgatofixed32])
2681       VLC_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
2682       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
2683     CPPFLAGS="${CPPFLAGS_save}"
2684     LDFLAGS="${LDFLAGS_save}"
2685   fi
2686 fi
2687
2688 dnl
2689 dnl   libid3tag support (FIXME!!! doesn't work with new input)
2690 dnl
2691 AC_CHECK_HEADERS(id3tag.h, [
2692   AC_CHECK_HEADERS(zlib.h, [
2693     VLC_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
2694     VLC_ADD_PLUGINS([id3tag])]) ])
2695
2696 dnl
2697 dnl  ffmpeg decoder/demuxer plugin
2698 dnl
2699 dnl we try to find ffmpeg using : 1- given tree 2- ffmpeg-config, 3- pkg-config
2700 dnl                             4- default place, 
2701
2702 AC_ARG_ENABLE(ffmpeg,
2703 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
2704 if test "${enable_ffmpeg}" != "no"
2705 then
2706
2707 dnl Those options have to be here because the .pc can be bogus for ffmpeg previous nov 05
2708
2709  AC_ARG_WITH(ffmpeg-mp3lame,
2710    [    --with-ffmpeg-mp3lame specify if ffmpeg has been compiled with mp3lame support],
2711    [
2712      if test "$with_ffmpeg_mp3lame" = "yes";    then
2713         VLC_ADD_LDFLAGS([ffmpeg],[-lmp3lame])
2714      fi])
2715
2716  AC_ARG_WITH(ffmpeg-faac,
2717    [    --with-ffmpeg-faac    specify if ffmpeg has been compiled with faac support],
2718    [
2719      if test "$with_ffmpeg_faac" = "yes"; then
2720         VLC_ADD_LDFLAGS([ffmpeg],[-lfaac])
2721      fi])
2722
2723  AC_ARG_WITH(ffmpeg-dts,
2724    [    --with-ffmpeg-dts     specify if ffmpeg has been compiled with dts support],
2725    [
2726      if test "$with_ffmpeg_dts" = "yes"; then
2727              LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2728              AC_CHECK_LIB(dts_pic, dts_free, 
2729                [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts_pic]) ],
2730                [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts]) ])
2731              LDFLAGS="${LDFLAGS_save}"
2732      fi])
2733
2734  AC_ARG_WITH(ffmpeg-vorbis,
2735    [    --with-ffmpeg-vorbis    specify if ffmpeg has been compiled with vorbis support],
2736    [
2737      if test "$with_ffmpeg_vorbis" = "yes"; then
2738         VLC_ADD_LDFLAGS([ffmpeg],[-lvorbisenc -lvorbis])
2739      fi])
2740
2741  AC_ARG_WITH(ffmpeg-theora,
2742    [    --with-ffmpeg-theora    specify if ffmpeg has been compiled with theora support],
2743    [
2744      if test "$with_ffmpeg_theora" = "yes"; then
2745         VLC_ADD_LDFLAGS([ffmpeg],[-ltheora])
2746      fi])
2747
2748  AC_ARG_WITH(ffmpeg-ogg,
2749    [    --with-ffmpeg-ogg    specify if ffmpeg has been compiled with ogg support],
2750    [
2751      if test "$with_ffmpeg_ogg" = "yes"; then
2752         VLC_ADD_LDFLAGS([ffmpeg],[-logg])
2753      fi])
2754
2755  AC_ARG_WITH(ffmpeg-zlib,
2756    [    --with-ffmpeg-zlib    specify if ffmpeg has been compiled with zlib support],
2757    [
2758      if test "$with_ffmpeg_zlib" = "yes"; then
2759                 VLC_ADD_LDFLAGS([ffmpeg],[-lz])
2760      fi])
2761
2762  dnl
2763  dnl test for --with-ffmpeg-tree
2764  dnl
2765  AC_ARG_WITH(ffmpeg-tree,
2766    [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
2767
2768  if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
2769    AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
2770    real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
2771    if test -z "${real_ffmpeg_tree}"; then
2772      dnl  The given directory can't be found
2773      AC_MSG_RESULT(no)
2774      AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
2775    fi
2776    if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
2777      dnl  The given libavcodec wasn't built
2778      AC_MSG_RESULT(no)
2779      AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
2780    fi
2781    if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
2782      if test -f "${real_ffmpeg_tree}/libavcodec/libpostproc/libpostproc.a"; then
2783        VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec/libpostproc ${real_ffmpeg_tree}/libavcodec/libpostproc/libpostproc.a])        
2784      elif test -f "${real_ffmpeg_tree}/libpostproc/libpostproc.a"; then 
2785         VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libpostproc ${real_ffmpeg_tree}/libpostproc/libpostproc.a])
2786         VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}])
2787      else
2788        dnl  The given libavcodec wasn't built with --enable-pp
2789        AC_MSG_RESULT(no)
2790        AC_MSG_ERROR([cannot find libpostproc.a in ${real_ffmpeg_tree}/[libavcodec/]libpostproc/. Make sure you configured ffmpeg with --enable-pp])
2791      fi
2792    fi
2793    dnl  Use a custom libffmpeg
2794    AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
2795
2796    if fgrep -s "CONFIG_ZLIB=yes" "${real_ffmpeg_tree}/config.mak"; then
2797      if test "${with_ffmpeg_zlib}" != "yes"; then
2798        VLC_ADD_LDFLAGS([ffmpeg],[-lz])
2799      fi
2800    fi
2801    if fgrep -s "CONFIG_MP3LAME=yes" "${real_ffmpeg_tree}/config.mak"; then
2802      if test "${with_ffmpeg_mp3lame}" != "yes"; then
2803        VLC_ADD_LDFLAGS([ffmpeg],[-lmp3lame])
2804      fi
2805    fi
2806    if fgrep -s "CONFIG_FAAC=yes" "${real_ffmpeg_tree}/config.mak"; then
2807      if test "${with_ffmpeg_faac}" != "yes"; then
2808        VLC_ADD_LDFLAGS([ffmpeg],[-lfaac])
2809      fi
2810    fi
2811    if fgrep -s "CONFIG_DTS=yes" "${real_ffmpeg_tree}/config.mak"; then
2812      if test "${with_ffmpeg_dts}" != "yes"; then
2813        LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2814        AC_CHECK_LIB(dts_pic, dts_free, 
2815          [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts_pic]) ],
2816          [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts]) ])
2817        LDFLAGS="${LDFLAGS_save}"
2818      fi
2819    fi
2820    if fgrep -s "CONFIG_VORBIS=yes" "${real_ffmpeg_tree}/config.mak"; then
2821      VLC_ADD_LDFLAGS([ffmpeg],[-lvorbis -lvorbisenc])
2822    fi
2823    if fgrep -s "CONFIG_FAAD=yes" "${real_ffmpeg_tree}/config.mak"; then
2824      VLC_ADD_LDFLAGS([ffmpeg],[-lfaad])
2825    fi
2826    if fgrep -s "CONFIG_XVID=yes" "${real_ffmpeg_tree}/config.mak"; then
2827      VLC_ADD_LDFLAGS([ffmpeg],[-lxvidcore])
2828    fi
2829
2830    VLC_ADD_BUILTINS([ffmpeg])
2831    if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes" ; then
2832      VLC_ADD_BUILTINS([stream_out_switcher])
2833    fi
2834
2835    if test -f "${real_ffmpeg_tree}/libavutil/libavutil.a"; then
2836      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavutil ${real_ffmpeg_tree}/libavutil/libavutil.a])
2837      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavutil])
2838    fi
2839
2840    VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec ${real_ffmpeg_tree}/libavcodec/libavcodec.a])
2841    VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavcodec])
2842
2843    if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
2844      AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
2845      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavformat ${real_ffmpeg_tree}/libavformat/libavformat.a])
2846      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavformat])
2847    fi
2848
2849    if test -f "${real_ffmpeg_tree}/libswscale/libswscale.a"; then
2850      AC_DEFINE(HAVE_LIBSWSCALE_TREE, 1, [Define if you have ffmpeg's libswscale.])
2851      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libswscale ${real_ffmpeg_tree}/libswscale/libswscale.a])
2852      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libswscale])
2853    fi
2854 else    
2855     
2856 dnl Look for a ffmpeg-config (we are on debian )
2857  
2858   FFMPEG_PATH="${PATH}"
2859   AC_ARG_WITH(ffmpeg-config-path,
2860     [    --with-ffmpeg-config-path=PATH ffmpeg-config path (default search in \$PATH)],
2861     [ if test "${with_ffmpeg_config_path}" != "no"
2862       then
2863         FFMPEG_PATH="${with_ffmpeg_config_path}"
2864       fi ])
2865   AC_PATH_PROG(FFMPEG_CONFIG, ffmpeg-config, no, ${FFMPEG_PATH})
2866   if test "${FFMPEG_CONFIG}" != "no"
2867   then
2868     AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
2869     AC_CHECK_HEADERS(ffmpeg/avformat.h)
2870     AC_CHECK_HEADERS(ffmpeg/avutil.h)
2871     AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
2872     VLC_ADD_PLUGINS([ffmpeg])
2873     if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
2874         VLC_ADD_PLUGINS([stream_out_switcher])
2875     fi
2876     VLC_ADD_CFLAGS([ffmpeg stream_out_switcher],[`${FFMPEG_CONFIG} --cflags`])
2877     VLC_ADD_LDFLAGS([ffmpeg stream_out_switcher],[`${FFMPEG_CONFIG} --plugin-libs avcodec avformat postproc`])
2878  
2879  else
2880
2881 dnl Trying with pkg-config
2882    PKG_CHECK_MODULES(FFMPEG,[libavcodec, libavformat],
2883     [
2884      VLC_SAVE_FLAGS
2885      CPPFLAGS="${CPPFLAGS} ${FFMPEG_CFLAGS}"
2886      CFLAGS="${CFLAGS} ${FFMPEG_CFLAGS}"
2887      AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
2888      AC_CHECK_HEADERS(ffmpeg/avformat.h)
2889      AC_CHECK_HEADERS(ffmpeg/avutil.h)
2890      dnl newer ffmpeg have a separate libpostproc
2891      PKG_CHECK_MODULES(POSTPROC, libpostproc,[
2892        VLC_ADD_CFLAGS([ffmpeg],[${POSTPROC_CFLAGS}]) 
2893        VLC_ADD_LDFLAGS([ffmpeg],[${POSTPROC_LIBS}]) 
2894        ],[ true ])
2895      CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
2896      CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
2897      AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
2898      if test "${SYS}" = "darwin"; then
2899         VLC_ADD_BUILTINS([ffmpeg])
2900      else
2901         VLC_ADD_PLUGINS([ffmpeg])
2902      fi
2903      if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
2904         if test "${SYS}" = "darwin"; then
2905             VLC_ADD_BUILTINS([stream_out_switcher])
2906         else
2907             VLC_ADD_PLUGINS([stream_out_switcher])
2908         fi
2909      fi
2910      VLC_ADD_CFLAGS([ffmpeg stream_out_switcher],[${FFMPEG_CFLAGS}])
2911      VLC_ADD_LDFLAGS([ffmpeg stream_out_switcher],[${FFMPEG_LIBS}])
2912      dnl even newer ffmpeg has a libswscale
2913      PKG_CHECK_MODULES(SWSCALE, libswscale,[
2914        VLC_ADD_CFLAGS([ffmpeg],[${SWSCALE_CFLAGS}]) 
2915        VLC_ADD_LDFLAGS([ffmpeg],[${SWSCALE_LIBS}]) 
2916        AC_CHECK_HEADERS(ffmpeg/swscale.h)
2917        ],[ true ])
2918      VLC_RESTORE_FLAGS
2919     ],[
2920      
2921     dnl
2922     dnl last chance: at the default place
2923     dnl
2924       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
2925       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2926       AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
2927       AC_CHECK_HEADERS(ffmpeg/avformat.h)
2928       AC_CHECK_HEADERS(ffmpeg/avutil.h)
2929       AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
2930
2931       AC_CHECK_LIB(avutil, av_crc_init, [
2932         VLC_ADD_LDFLAGS([ffmpeg],[-lavutil])
2933         LDAVUTIL="-lavutil"])
2934
2935       AC_CHECK_LIB(avcodec, avcodec_init, [
2936         VLC_ADD_BUILTINS([ffmpeg])
2937         VLC_ADD_LDFLAGS([ffmpeg],[-lavcodec])
2938         if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
2939             VLC_ADD_BUILTINS([stream_out_switcher])
2940         fi],
2941          [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (svn version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ], [$LDAVUTIL])
2942
2943       
2944       AC_CHECK_LIB(postproc, pp_postprocess, [
2945         VLC_ADD_LDFLAGS([ffmpeg],[-lpostproc])],
2946         AC_MSG_ERROR([Could not find libpostproc inside FFmpeg. You should configure FFmpeg with --enable-gpl --enable-pp.]),
2947         [$LDAVUTIL])
2948
2949       AC_CHECK_LIB(avformat, av_open_input_stream, [
2950         VLC_ADD_LDFLAGS([ffmpeg],[-lavformat -lz]) ], [], [-lavcodec -lz $LDAVUTIL])
2951       LDFLAGS="${LDFLAGS_save}"
2952       CPPFLAGS="${CPPFLAGS_save}"
2953
2954       AC_CHECK_LIB(swscale, sws_getContext, [
2955         AC_CHECK_HEADERS(ffmpeg/swscale.h)
2956         VLC_ADD_LDFLAGS([ffmpeg],[-lswscale]) ], [], [-lavcodec $LDAVUTIL])
2957       LDFLAGS="${LDFLAGS_save}"
2958       CPPFLAGS="${CPPFLAGS_save}"
2959     ])
2960   fi
2961  fi 
2962 fi
2963
2964 dnl
2965 dnl  ffmpegaltivec plugin
2966 dnl
2967 AC_ARG_ENABLE(ffmpegaltivec,
2968 [  --enable-ffmpegaltivec  ffmpegaltivec codec (DO NOT USE)])
2969 if test "${enable_ffmpegaltivec}" = "yes"
2970 then
2971   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
2972     AC_MSG_CHECKING(for libavcodecaltivec.a in ${with_ffmpeg_tree})
2973     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
2974     if test -z "${real_ffmpeg_tree}"; then
2975       dnl  The given directory can't be found
2976       AC_MSG_RESULT(no)
2977       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
2978     fi
2979     if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
2980       dnl  The given libavcodecaltivec wasn't built
2981       AC_MSG_RESULT(no)
2982       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a, make sure you compiled libavcodecaltivec in ${with_ffmpeg_tree}])
2983     fi
2984     if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
2985       dnl  The given libavcodecaltivec wasn't built with --enable-pp
2986       AC_MSG_RESULT(no)
2987       AC_MSG_ERROR([${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a was not compiled with postprocessing support, make sure you configured ffmpeg with --enable-pp])
2988     fi
2989     dnl  Use a custom libffmpeg
2990     AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a)
2991     VLC_ADD_BUILTINS([ffmpegaltivec])
2992     VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavcodec -lavcodecaltivec])
2993     VLC_ADD_CPPFLAGS([ffmpeg],[-DNO_ALTIVEC_IN_FFMPEG])
2994     VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
2995
2996     if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
2997       AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
2998       VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavformat -lavformataltivec -lz])
2999       VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavformat])
3000     fi
3001     VLC_ADD_LDFLAGS([stream_out_switcher],[-L${real_ffmpeg_tree}/libavcodec])
3002     VLC_ADD_CPPFLAGS([stream_out_switcher],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
3003   fi
3004 fi
3005
3006 dnl
3007 dnl  faad decoder plugin
3008 dnl
3009 AC_ARG_ENABLE(faad,
3010 [  --enable-faad           faad codec (default disabled)])
3011 if test "${enable_faad}" = "yes"
3012 then
3013   AC_ARG_WITH(faad-tree,
3014   [    --with-faad-tree=PATH faad tree for static linking])
3015   if test -n "${with_faad_tree}"
3016   then
3017     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
3018     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
3019     if test -z "${real_faad_tree}"
3020     then
3021       dnl  The given directory can't be found
3022       AC_MSG_RESULT(no)
3023       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
3024     fi
3025     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
3026     then
3027       dnl  Use a custom faad
3028       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
3029       VLC_ADD_BUILTINS([faad])
3030       VLC_ADD_LDFLAGS([faad],[${real_faad_tree}/libfaad/.libs/libfaad.a])
3031       VLC_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
3032     else
3033       dnl  The given libfaad wasn't built
3034       AC_MSG_RESULT(no)
3035       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
3036     fi
3037   else
3038     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
3039     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
3040     AC_CHECK_HEADERS(faad.h, ,
3041       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
3042     AC_CHECK_LIB(faad, faacDecOpen, [
3043       VLC_ADD_PLUGINS([faad])
3044       VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
3045       AC_CHECK_LIB(faad, NeAACDecOpen, [
3046         VLC_ADD_PLUGINS([faad])
3047         VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
3048         [ AC_MSG_ERROR([Cannot find libfaad library...]) ]))
3049     LDFLAGS="${LDFLAGS_save}"
3050     CPPFLAGS="${CPPFLAGS_save}"
3051   fi
3052 fi
3053
3054 dnl
3055 dnl twolame encoder plugin
3056 dnl
3057 AC_ARG_ENABLE(twolame,
3058 [  --enable-twolame        twolame codec (default disabled)])
3059 if test "${enable_twolame}" = "yes"
3060 then
3061   AC_ARG_WITH(twolame-tree,
3062   [    --with-twolame-tree=PATH twolame tree for static linking])
3063   if test -n "${with_twolame_tree}"
3064   then
3065     AC_MSG_CHECKING(for libtwolame.a in ${with_twolame_tree})
3066     real_twolame_tree="`cd ${with_twolame_tree} 2>/dev/null && pwd`"
3067     if test -z "${real_twolame_tree}"
3068     then
3069       dnl  The given directory can't be found
3070       AC_MSG_RESULT(no)
3071       AC_MSG_ERROR([cannot cd to ${with_twolame_tree}])
3072     fi
3073     if test -f "${real_twolame_tree}/libtwolame/.libs/libtwolame.a"
3074     then
3075       dnl  Use a custom twolame
3076       AC_MSG_RESULT(${real_twolame_tree}/libtwolame/.libs/libtwolame.a)
3077       VLC_ADD_BUILTINS([twolame])
3078       VLC_ADD_LDFLAGS([twolame],[${real_twolame_tree}/libtwolame/.libs/libtwolame.a])
3079       VLC_ADD_CPPFLAGS([twolame],[-I${real_twolame_tree}/libtwolame -DLIBTWOLAME_STATIC])
3080     else
3081       dnl  The given libtwolame wasn't built
3082       AC_MSG_RESULT(no)
3083       AC_MSG_ERROR([cannot find ${real_twolame_tree}/libtwolame/.libs/libtwolame.a, make sure you compiled libtwolame in ${with_twolame_tree}])
3084     fi
3085   else
3086     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_twolame} -DLIBTWOLAME_STATIC"
3087     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_twolame}"
3088     AC_CHECK_HEADERS(twolame.h, ,
3089       [ AC_MSG_ERROR([Cannot find development header for libtwolame...]) ])
3090     AC_CHECK_LIB(twolame, twolame_init, [
3091       VLC_ADD_PLUGINS([twolame])
3092       VLC_ADD_CPPFLAGS([twolame],[-DLIBTWOLAME_STATIC])
3093       VLC_ADD_LDFLAGS([twolame],[-ltwolame]) ],
3094         [ AC_MSG_ERROR([Cannot find libtwolame library...]) ])
3095     LDFLAGS="${LDFLAGS_save}"  
3096     CPPFLAGS="${CPPFLAGS_save}"
3097   fi
3098 fi
3099
3100 dnl
3101 dnl  QuickTime plugin
3102 dnl
3103 AC_ARG_ENABLE(quicktime,
3104   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
3105 if test "${enable_quicktime}" != "no" &&
3106   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
3107 then
3108   if test "${SYS}" = "mingw32"; then
3109     VLC_ADD_BUILTINS([quicktime])
3110   else
3111   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
3112     [ VLC_ADD_BUILTINS([quicktime])
3113       VLC_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
3114     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
3115   fi
3116 fi
3117
3118 dnl
3119 dnl  Real plugin
3120 dnl
3121 AC_ARG_ENABLE(real,
3122   [  --enable-real           Real audio module (default disabled)])
3123 if test "${enable_real}" = "yes"; then
3124   VLC_ADD_PLUGINS([realaudio])
3125 fi
3126
3127 dnl
3128 dnl  Real RTSP plugin
3129 dnl
3130 AC_ARG_ENABLE(realrtsp,
3131   [  --enable-realrtsp       Real RTSP module (default disabled)])
3132 if test "${enable_realrtsp}" = "yes"; then
3133   VLC_ADD_PLUGINS([access_realrtsp])
3134 fi
3135
3136 dnl
3137 dnl MP4 module
3138 dnl
3139 AC_CHECK_HEADERS(zlib.h, [
3140   VLC_ADD_LDFLAGS([mp4 skins2 sap mkv gme],[-lz])
3141 ] )
3142
3143 AC_CHECK_HEADERS(sysfs/libsysfs.h, [
3144   VLC_ADD_LDFLAGS([mp4 mkv],[-lsysfs])
3145 ] )
3146
3147 dnl
3148 dnl skins2 module
3149 dnl
3150 AC_ARG_ENABLE(libtar,
3151   [  --enable libtar support for skins2 (default enabled)])
3152
3153 AS_IF([test "${enable_libtar}" != "no"],[
3154   AC_CHECK_HEADERS(libtar.h, [
3155     VLC_ADD_LDFLAGS([skins2],[-ltar])
3156   ] )
3157 ])
3158
3159
3160 dnl
3161 dnl A52/AC3 decoder plugin
3162 dnl
3163 AC_ARG_ENABLE(a52,
3164   [  --enable-a52            A/52 support with liba52 (default enabled)])
3165 if test "${enable_a52}" != "no"
3166 then
3167   AC_ARG_WITH(a52,
3168     [    --with-a52=PATH       a52 headers and libraries])
3169   AC_ARG_WITH(a52-tree,
3170     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
3171   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
3172   then
3173     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
3174     if test -z "${real_a52_tree}"
3175     then
3176       dnl  The given directory can't be found
3177       AC_MSG_RESULT(no)
3178       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
3179     fi
3180     dnl  Use a custom a52dec
3181     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
3182     if test -f ${real_a52_tree}/include/a52.h
3183     then
3184       AC_MSG_RESULT(yes)
3185       VLC_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
3186       VLC_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
3187       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
3188       AC_CHECK_LIB(a52, a52_free, [
3189         VLC_ADD_BUILTINS([a52tofloat32])
3190         VLC_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
3191         VLC_ADD_LDFLAGS([a52tofloat32],[-la52])
3192         ],[
3193         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
3194         then
3195           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
3196         else
3197           AC_MSG_ERROR([the specified tree hasn't been compiled])
3198         fi
3199       ])
3200       LDFLAGS="${LDFLAGS_save}"
3201     else
3202       AC_MSG_RESULT(no)
3203       AC_MSG_ERROR([the specified tree doesn't have a52.h])
3204     fi
3205   else
3206     if test -z "${with_a52}"
3207     then
3208       LDFLAGS_test=""
3209       CPPFLAGS_test=""
3210     else
3211       LDFLAGS_test="-L${with_a52}/lib"
3212       CPPFLAGS_test="-I${with_a52}/include"
3213     fi
3214     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
3215     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
3216     AC_CHECK_HEADERS(a52dec/a52.h, [
3217       AC_CHECK_LIB(a52, a52_free, [
3218         VLC_ADD_PLUGINS([a52tofloat32])
3219         VLC_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
3220         VLC_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
3221       ],[
3222         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3223         ])
3224     ],[
3225       AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3226     ])
3227     CPPFLAGS="${CPPFLAGS_save}"
3228     LDFLAGS="${LDFLAGS_save}"
3229   fi
3230 fi
3231
3232 AC_ARG_WITH(a52-fixed,
3233       [    --with-a52-fixed      specify if liba52 has been compiled with fixed point support],
3234       [
3235         VLC_ADD_CPPFLAGS([a52tofloat32],[-DLIBA52_FIXED]) ])
3236
3237 dnl
3238 dnl DTS Coherent Acoustics decoder plugin
3239 dnl
3240 AC_ARG_ENABLE(dts,
3241   [  --enable-dts            DTS Coherent Acoustics support with libdca (default enabled)])
3242 if test "${enable_dts}" != "no"; then
3243   AC_ARG_WITH(dts-tree,
3244     [    --with-dts-tree=PATH  libdts tree for static linking ],[],[])
3245   if test "${with_dts_tree}" != "no" -a -n "${with_dts_tree}"
3246   then
3247     real_dts_tree="`cd ${with_dts_tree} 2>/dev/null && pwd`"
3248     if test -z "${real_dts_tree}"
3249     then
3250       dnl  The given directory can't be found
3251       AC_MSG_RESULT(no)
3252       AC_MSG_ERROR([${with_dts_tree} directory doesn't exist])
3253     fi
3254     dnl  Use a custom libdts
3255     AC_MSG_CHECKING(for dts.h in ${real_dts_tree}/include)
3256     if test -f ${real_dts_tree}/include/dts.h
3257     then
3258       AC_MSG_RESULT(yes)
3259       VLC_ADD_CPPFLAGS([dtstofloat32],[-I${real_dts_tree}/include])
3260       VLC_ADD_LDFLAGS([dtstofloat32],[-L${real_dts_tree}/libdts])
3261       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_dtstofloat32}"
3262       AC_CHECK_LIB(dts_pic, dts_free, [
3263         VLC_ADD_PLUGINS([dtstofloat32])
3264         VLC_ADD_LDFLAGS([dtstofloat32],[-ldts_pic -lm])
3265         ],[
3266         AC_CHECK_LIB(dts, dts_free, [
3267           VLC_ADD_BUILTINS([dtstofloat32])
3268           VLC_ADD_LDFLAGS([dtstofloat32],[-ldts])
3269           ],[
3270           if test -f ${real_dts_tree}/libdts/libdts.a
3271           then
3272             AC_MSG_ERROR([make sure you have at least libdts-0.0.2])
3273           else
3274             AC_MSG_ERROR([the specified tree hasn't been compiled])
3275           fi
3276         ])
3277       ], [-lm])
3278       LDFLAGS="${LDFLAGS_save}"
3279     else
3280       AC_MSG_RESULT(no)
3281       AC_MSG_ERROR([the specified tree doesn't have dts.h])
3282     fi
3283   else
3284     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_dtstofloat32}"
3285     AC_CHECK_HEADERS(dts.h, [
3286       AC_CHECK_LIB(dts_pic, dts_free, [
3287         VLC_ADD_PLUGINS([dtstofloat32])
3288         VLC_ADD_LDFLAGS([dtstofloat32],[-ldts_pic -lm])
3289       ],[
3290         AC_CHECK_LIB(dts, dts_free, [
3291           VLC_ADD_BUILTINS([dtstofloat32])
3292           VLC_ADD_LDFLAGS([dtstofloat32],[-ldts])
3293         ],[
3294           if test "${enable_dts}" = "yes"; then
3295             AC_MSG_ERROR([Could not find libdts on your system: you may get it from http://www.videolan.org/dtsdec.html])
3296           fi
3297         ])
3298       ], [-lm])
3299     ])
3300     LDFLAGS="${LDFLAGS_save}"
3301   fi
3302 fi
3303
3304 dnl
3305 dnl  Flac plugin
3306 dnl
3307 AC_ARG_ENABLE(flac,
3308   [  --enable-flac           libflac decoder/encoder support (default disabled)])
3309 if test "${enable_flac}" = "yes"
3310 then
3311   AC_ARG_WITH(flac-tree,
3312   [    --with-flac-tree=PATH flac tree for static linking])
3313   if test -n "${with_flac_tree}"
3314   then
3315     AC_MSG_CHECKING(for libFLAC.a in ${with_flac_tree})
3316     real_flac_tree="`cd ${with_flac_tree} 2>/dev/null && pwd`"
3317     if test -z "${real_flac_tree}"
3318     then
3319       dnl  The given directory can't be found
3320       AC_MSG_RESULT(no)
3321       AC_MSG_ERROR([cannot cd to ${with_flac_tree}])
3322     fi
3323     if test -f "${real_flac_tree}/src/libFLAC/.libs/libFLAC.a"
3324     then
3325       dnl  Use a custom flac
3326       AC_MSG_RESULT(${real_flac_tree}/src/libFLAC/.libs/libFLAC.a)
3327       VLC_ADD_LDFLAGS([flac],[${real_flac_tree}/src/libFLAC/.libs/libFLAC.a])
3328       VLC_ADD_CFLAGS([flac],[-I${real_flac_tree}/include])
3329       AC_DEFINE(HAVE_FLAC_STREAM_DECODER_H, 1, [Define if you have FLAC])
3330     else
3331       dnl  The given flac wasn't built
3332       AC_MSG_RESULT(no)
3333       AC_MSG_ERROR([cannot find ${real_flac_tree}/src/libFLAC/.libs/libFLAC.a, make sure you compiled flac in ${with_flac_tree}])
3334     fi
3335   else
3336     AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
3337       VLC_ADD_LDFLAGS([flac],[-lFLAC])
3338      ],[])
3339   fi
3340 fi
3341
3342 dnl
3343 dnl  Libmpeg2 plugin
3344 dnl
3345 AC_ARG_ENABLE(libmpeg2,
3346   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
3347 if test "${enable_libmpeg2}" != "no"
3348 then
3349   AC_ARG_WITH(libmpeg2-tree,
3350   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
3351   if test -n "${with_libmpeg2_tree}"
3352   then
3353     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
3354     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
3355     if test -z "${real_libmpeg2_tree}"
3356     then
3357       dnl  The given directory can't be found
3358       AC_MSG_RESULT(no)
3359       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
3360     fi
3361     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
3362     then
3363       dnl  Use a custom libmpeg2
3364       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
3365       VLC_ADD_BUILTINS([libmpeg2])
3366       VLC_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
3367       VLC_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
3368       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
3369     else
3370       dnl  The given libmpeg2 wasn't built
3371       AC_MSG_RESULT(no)
3372       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
3373     fi
3374   else
3375     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
3376       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
3377       AC_EGREP_CPP(yes,
3378         [#include <mpeg2dec/mpeg2.h>
3379          #ifdef MPEG2_RELEASE
3380          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
3381          yes
3382          #endif
3383          #endif],
3384         [AC_MSG_RESULT([yes])
3385           VLC_ADD_PLUGINS([libmpeg2])
3386           VLC_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
3387         [AC_MSG_RESULT([no])
3388           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
3389
3390       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
3391     )
3392   fi
3393 fi
3394
3395 dnl
3396 dnl  Vorbis plugin
3397 dnl
3398 AC_ARG_ENABLE(vorbis,
3399   [  --enable-vorbis         Vorbis decoder support (default enabled)])
3400 if test "${enable_vorbis}" != "no"
3401 then
3402   AC_ARG_WITH(vorbis-tree,
3403   [    --with-vorbis-tree=PATH vorbis tree for static linking])
3404   if test -n "${with_vorbis_tree}"
3405   then
3406     AC_MSG_CHECKING(for libvorbis.a in ${with_vorbis_tree})
3407     real_vorbis_tree="`cd ${with_vorbis_tree} 2>/dev/null && pwd`"
3408     if test -z "${real_vorbis_tree}"
3409     then
3410       dnl  The given directory can't be found
3411       AC_MSG_RESULT(no)
3412       AC_MSG_ERROR([cannot cd to ${with_vorbis_tree}])
3413     fi
3414     if test -f "${real_vorbis_tree}/lib/.libs/libvorbis.a"
3415     then
3416       dnl  Use a custom vorbis 
3417       AC_MSG_RESULT(${real_vorbis_tree}/lib/.libs/libvorbis.a)
3418       VLC_ADD_PLUGINS([vorbis])
3419       VLC_ADD_LDFLAGS([vorbis],[${real_vorbis_tree}/lib/.libs/libvorbis.a ${real_vorbis_tree}/lib/.libs/libvorbisenc.a])
3420       VLC_ADD_CFLAGS([vorbis],[-I${real_vorbis_tree}/include])
3421     else
3422       dnl  The given vorbis wasn't built
3423       AC_MSG_RESULT(no)
3424       AC_MSG_ERROR([cannot find ${real_vorbis_tree}/lib/.libs/libvorbis.a, make sure you compiled vorbis in ${with_vorbis_tree}])
3425     fi
3426   else
3427     AC_CHECK_HEADERS(vorbis/codec.h, [
3428       VLC_ADD_PLUGINS([vorbis])
3429       VLC_ADD_LDFLAGS([vorbis],[-lvorbis -logg -lm]) ],[])
3430
3431     AC_CHECK_HEADERS(vorbis/vorbisenc.h, [
3432       VLC_ADD_LDFLAGS([vorbis],[-lvorbisenc -lm]) ],[])
3433   fi
3434 fi
3435
3436 dnl
3437 dnl  Tremor plugin
3438 dnl
3439 AC_ARG_ENABLE(tremor,
3440   [  --enable-tremor         Tremor decoder support (default disabled)])
3441 if test "${enable_tremor}" = "yes"
3442 then
3443   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
3444     VLC_ADD_PLUGINS([tremor])
3445     VLC_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
3446    ],[])
3447 fi
3448
3449 dnl
3450 dnl  Speex plugin
3451 dnl
3452 AC_ARG_ENABLE(speex,
3453   [  --enable-speex          Speex decoder support (default enabled)])
3454 if test "${enable_speex}" != "no"
3455 then
3456   AC_ARG_WITH(speex-tree,
3457   [    --with-speex-tree=PATH speex tree for static linking])
3458   if test -n "${with_speex_tree}"
3459   then
3460     AC_MSG_CHECKING(for libspeex.a in ${with_speex_tree})
3461     real_speex_tree="`cd ${with_speex_tree} 2>/dev/null && pwd`"
3462     if test -z "${real_speex_tree}"
3463     then
3464       dnl  The given directory can't be found
3465       AC_MSG_RESULT(no)
3466       AC_MSG_ERROR([cannot cd to ${with_speex_tree}])
3467     fi
3468     if test -f "${real_speex_tree}/libspeex/.libs/libspeex.a"
3469     then
3470       dnl  Use a custom speex
3471       AC_MSG_RESULT(${real_speex_tree}/libspeex/.libs/libspeex.a)
3472       VLC_ADD_PLUGINS([speex])
3473       VLC_ADD_LDFLAGS([speex],[${real_speex_tree}/libspeex/.libs/libspeex.a])
3474       VLC_ADD_CFLAGS([speex],[-I${real_speex_tree}/include])
3475     else
3476       dnl  The given speex wasn't built
3477       AC_MSG_RESULT(no)
3478       AC_MSG_ERROR([cannot find ${real_speex_tree}/libspeex/.libs/libspeex.a, make sure you compiled speex in ${with_speex_tree}])
3479     fi
3480   else
3481     AC_CHECK_HEADERS(speex/speex.h, [
3482       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_speex}"
3483       AC_CHECK_LIB(speex, speex_decode_int, [
3484         VLC_ADD_PLUGINS([speex])
3485         VLC_ADD_LDFLAGS([speex],[-lspeex]) ],
3486         [ AC_MSG_RESULT([no])
3487           AC_MSG_WARN([Your libspeex is too old, please get the development
3488                        version.]) ],[])
3489       LDFLAGS="${LDFLAGS_save}"
3490       ],[])
3491   fi
3492 fi
3493
3494 dnl
3495 dnl  tarkin decoder plugin
3496 dnl
3497 AC_ARG_ENABLE(tarkin,
3498 [  --enable-tarkin         experimental tarkin codec (default disabled)])
3499 if test "${enable_tarkin}" = "yes"
3500 then
3501   AC_ARG_WITH(tarkin-tree,
3502   [    --with-tarkin-tree=PATH tarkin tree for static linking])
3503   if test -n "${with_tarkin_tree}"
3504   then
3505     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
3506     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
3507     if test -f "${real_tarkin_tree}/tarkin.o"
3508     then
3509       VLC_ADD_BUILTINS([tarkin])
3510       VLC_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
3511       VLC_ADD_LDFLAGS([tarkin],[${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])
3512       AC_MSG_RESULT(yes)
3513     else
3514       dnl  The given tarkin tree wasn't built
3515       AC_MSG_RESULT(no)
3516       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
3517                     make sure you compiled tarkin in ${with_tarkin_tree}])
3518     fi
3519   fi
3520 fi
3521
3522 dnl
3523 dnl  theora decoder plugin
3524 dnl
3525 AC_ARG_ENABLE(theora,
3526 [  --enable-theora         experimental theora codec (default disabled)])
3527 if test "${enable_theora}" = "yes"
3528 then
3529   AC_CHECK_HEADERS(theora/theora.h, [
3530     AC_CHECK_LIB(theora, theora_granule_time, [
3531       VLC_ADD_PLUGINS([theora])
3532       theora_libs="-ltheora -logg"
3533       VLC_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
3534       AC_MSG_ERROR([libtheora doesn't appear to be installed on your system.
3535 You also need to check that you have a libogg posterior to the 1.0 release.])],
3536       [-logg])
3537   ])
3538 fi
3539
3540 dnl
3541 dnl  dirac decoder plugin
3542 dnl
3543 AC_ARG_ENABLE(dirac,
3544 [  --enable-dirac          experimental dirac codec (default disabled)])
3545 if test "${enable_dirac}" = "yes"; then
3546   PKG_CHECK_MODULES(DIRAC,[dirac >= 0.6.0], [
3547       VLC_ADD_PLUGINS([dirac])
3548       VLC_ADD_CFLAGS([dirac],[$DIRAC_CFLAGS])
3549       VLC_ADD_LDFLAGS([dirac],[$DIRAC_LIBS -lstdc++]) ],[
3550       AC_MSG_ERROR([libdirac doesn't appear to be installed on you system.])
3551   ])
3552 fi
3553
3554 dnl
3555 dnl  PNG decoder module
3556 dnl
3557 AC_ARG_ENABLE(png,
3558   [  --enable-png            PNG support (default enabled)])
3559 if test "${enable_png}" != "no"; then
3560 AC_CHECK_HEADERS(png.h, [
3561   LDFLAGS="${LDFLAGS_save} -lz"
3562   AC_CHECK_LIB(png, png_set_rows, [
3563     VLC_ADD_LDFLAGS([png],[-lpng -lz])
3564     VLC_ADD_PLUGINS([png])
3565     VLC_ADD_PLUGINS([osdmenu])
3566     AC_DEFINE(HAVE_LIBPNG, [], [Define if you have the PNG library: libpng])],
3567     [],[-lz])
3568   LDFLAGS="${LDFLAGS_save}"
3569   ])
3570 fi
3571
3572 dnl
3573 dnl H264 encoder plugin (using libx264)
3574 dnl
3575 AC_ARG_ENABLE(x264,
3576   [  --enable-x264           H264 encoding support with libx264 (default enabled)])
3577 if test "${enable_x264}" != "no"; then
3578   AC_ARG_WITH(x264-tree,
3579     [    --with-x264-tree=PATH x264 tree for static linking ],[],[])
3580   if test "${with_x264_tree}" != "no" -a -n "${with_x264_tree}"
3581   then
3582     real_x264_tree="`cd ${with_x264_tree} 2>/dev/null && pwd`"
3583     if test -z "${real_x264_tree}"
3584     then
3585       dnl  The given directory can't be found
3586       AC_MSG_RESULT(no)
3587       AC_MSG_ERROR([${with_x264_tree} directory doesn't exist])
3588     fi
3589     dnl  Use a custom libx264
3590     AC_MSG_CHECKING(for x264.h in ${real_x264_tree})
3591     if test -f ${real_x264_tree}/x264.h
3592     then
3593       AC_MSG_RESULT(yes)
3594       VLC_ADD_CPPFLAGS([x264],[-I${real_x264_tree}])
3595       VLC_ADD_LDFLAGS([x264],[-L${real_x264_tree}])
3596       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_x264} ${THREAD_LIB}"
3597       AC_CHECK_LIB(x264, x264_encoder_open, [
3598         VLC_ADD_BUILTINS([x264])
3599         VLC_ADD_LDFLAGS([x264],[-lx264])
3600       ],[
3601         AC_MSG_ERROR([the specified tree hasn't been compiled])
3602       ])
3603       LDFLAGS="${LDFLAGS_save}"
3604     else
3605       AC_MSG_RESULT(no)
3606       AC_MSG_ERROR([the specified tree doesn't have x264.h])
3607     fi
3608   else
3609     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_x264} ${THREAD_LIB}"
3610     AC_CHECK_HEADERS(x264.h, [
3611       AC_CHECK_LIB(x264, x264_encoder_open, [
3612         VLC_ADD_PLUGINS([x264])
3613         VLC_ADD_LDFLAGS([x264],[-lx264])
3614       ],[
3615         if test "${enable_x264}" = "yes"; then
3616             AC_MSG_ERROR([Could not find libx264 on your system: you may get it from http://www.videolan.org/x264.html])
3617           fi
3618       ])
3619     ])
3620     LDFLAGS="${LDFLAGS_save}"
3621   fi
3622 fi
3623
3624 dnl
3625 dnl  CMML plugin
3626 dnl
3627 AC_ARG_ENABLE(cmml,
3628   [  --enable-cmml           CMML support (default enabled)])
3629 if test "${enable_cmml}" != "no"
3630 then
3631   VLC_ADD_PLUGINS([cmml])
3632 fi
3633
3634
3635 dnl
3636 dnl  Video plugins
3637 dnl
3638
3639 AC_ARG_WITH(,[Video plugins:])
3640
3641 dnl Check for DPMS
3642 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
3643   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3644   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
3645     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
3646     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
3647       AC_MSG_RESULT(yes)
3648       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
3649                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
3650     ],[
3651       AC_MSG_RESULT(no)
3652     ])
3653   ],,[
3654     #include <X11/Xlib.h>
3655   ])
3656   CPPFLAGS="${CPPFLAGS_save}"
3657 fi
3658
3659 dnl
3660 dnl  X11 module
3661 dnl  (enabled by default except on win32)
3662 dnl
3663 AC_ARG_ENABLE(x11,
3664   [  --enable-x11            X11 support (default enabled)])
3665 if test "${enable_x11}" != "no" &&
3666   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3667    test "${enable_x11}" = "yes"); then
3668   CPPFLAGS="${CPPFLAGS_save} ${X_FLAGS}"
3669   AC_CHECK_HEADERS(X11/Xlib.h, [
3670     VLC_ADD_PLUGINS([panoramix])
3671     VLC_ADD_LDFLAGS([panoramix],[${X_LIBS} ${X_PRE_LIBS} -lX11])
3672     VLC_ADD_CPPFLAGS([panoramix],[${X_CFLAGS}])
3673     AC_CHECK_LIB(Xext, XShmAttach, [
3674       VLC_ADD_PLUGINS([x11])
3675       VLC_ADD_LDFLAGS([x11],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext])
3676       VLC_ADD_CPPFLAGS([x11],[${X_CFLAGS}])
3677     ])
3678   ])
3679   CPPFLAGS="${CPPFLAGS_save}"
3680 fi
3681
3682 dnl
3683 dnl  XVideo module
3684 dnl  (enabled by default except on win32)
3685 dnl
3686 AC_ARG_ENABLE(xvideo,
3687   [  --enable-xvideo         XVideo support (default enabled)])
3688 if test "${enable_xvideo}" != "no" &&
3689   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3690    test "${enable_xvideo}" = "yes"); then
3691   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3692   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
3693     CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3694     AC_CHECK_LIB(Xv,XvPutImage,[
3695       # If libXv.so is available, xvideo can be a plugin. Otherwise, we
3696       # test for libXv_pic.
3697       if test -f /usr/X11R6/lib/libXv.so -o -f /usr/lib/libXv.so -o -f "${x_libraries}"/libXv.so; then
3698         VLC_ADD_PLUGINS([xvideo])
3699         VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3700         VLC_ADD_LDFLAGS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv])
3701       else
3702         AC_CHECK_LIB(Xv_pic,XvPutImage,[
3703           VLC_ADD_PLUGINS([xvideo])
3704           VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3705           VLC_ADD_LDFLAGS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv_pic])
3706         ],[
3707           VLC_ADD_BUILTINS([xvideo])
3708           VLC_ADD_LDFLAGS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv])
3709           VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3710         ])
3711       fi
3712     ])
3713     CFLAGS="${CFLAGS_save}"
3714   ]
3715   CPPFLAGS="${CPPFLAGS_save}")
3716 fi
3717
3718 dnl
3719 dnl  GLX module
3720 dnl  (enabled by default except on win32)
3721 dnl
3722 AC_ARG_ENABLE(glx,
3723   [  --enable-glx            X11 OpenGL (GLX) support (default enabled)])
3724 if test "${enable_glx}" != "no" &&
3725   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3726    test "${enable_glx}" = "yes"); then
3727   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3728   AC_CHECK_HEADERS(X11/Xlib.h GL/glu.h GL/glx.h)