692998936d7ba67ced36681fe034bb5303cd9130
[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 $ac_configure_args" | sed -e 's/\\\/\\\\\\\/g'`"
10 CODENAME="Grishenko"
11
12 AC_PREREQ(2.59)
13 AC_CONFIG_SRCDIR(src/libvlc.c)
14 AC_CONFIG_AUX_DIR(autotools)
15 AC_CANONICAL_BUILD
16 AC_CANONICAL_HOST
17
18 AM_INIT_AUTOMAKE([1.7 check-news dist-bzip2])
19 AM_CONFIG_HEADER(config.h)
20
21 dnl Too many people are not aware of maintainer mode:
22 dnl If you want to use it, you definitely know what you are doing, so
23 dnl you can specify "--disable-maintainer-mode". But if you want the default
24 dnl automake behavior, you've likely never heard of maintainer mode, so we
25 dnl can't expect you to enable it manually.
26
27 AS_IF([test "x${enable_maintainer_mode}" != "xno"],
28         [enable_maintainer_mode="yes"])
29
30 dnl HA! HA!
31 AM_MAINTAINER_MODE
32
33 dnl
34 dnl  Save *FLAGS
35 dnl
36 VLC_SAVE_FLAGS
37
38 dnl
39 dnl Check for tools
40 dnl
41 AC_PROG_CC_C99
42 AC_USE_SYSTEM_EXTENSIONS
43 AM_PROG_CC_C_O
44 AC_PROG_CXX
45 AC_PROG_CPP
46 AC_PROG_OBJC
47 _AM_DEPENDENCIES([OBJC])
48 AC_PROG_EGREP
49 AC_PROG_MAKE_SET
50 AC_PROG_INSTALL
51 AM_PROG_AS
52
53 dnl Find the right ranlib, even when cross-compiling
54 AC_CHECK_TOOL(RANLIB, ranlib, :)
55 AC_CHECK_TOOL(STRIP, strip, :)
56 AC_CHECK_TOOL(AR, ar, :)
57 AC_CHECK_TOOL(LD, ld, :)
58 AC_CHECK_TOOL(DLLTOOL, dlltool, :)
59
60 dnl Check for compiler properties
61 AC_C_CONST
62 AC_C_INLINE
63 AC_C_RESTRICT
64
65 dnl
66 dnl  Check for the contrib directory
67 dnl
68 AC_ARG_WITH(contrib,
69     [  --without-contrib       do not use the libraries in extras/contrib],[],[])
70   if test "${with_contrib}" != "no"; then 
71     AC_MSG_CHECKING([for libs in extras/contrib])
72     topdir="`dirname $0`"
73     if test "`echo \"$topdir\" | cut -c 1`" != "/"; then
74        topdir="`pwd`/$topdir"
75     fi
76    if test "`grep HOST ${topdir}/extras/contrib/config.mak 2>/dev/null|awk '{print $3}'`" != "`$CC -dumpmachine`"; then
77       if test "${with_contrib}" = "yes"; then
78         AC_MSG_RESULT([no])
79         AC_MSG_ERROR([ not using the libs in extras/contrib as it is not the same host])
80       else
81         AC_MSG_RESULT([no])
82         AC_MSG_WARN([ not using the libs in extras/contrib as it is not the same host])
83       fi
84      else
85   if test -d ${topdir}/extras/contrib/lib; then
86     AC_MSG_RESULT([yes])
87     export PATH=${topdir}/extras/contrib/bin:$PATH
88     CPPFLAGS="${CPPFLAGS} -I${topdir}/extras/contrib/include"
89     CPPFLAGS_save="${CPPFLAGS_save} -I${topdir}/extras/contrib/include"
90     CFLAGS="${CFLAGS} -I${topdir}/extras/contrib/include"
91     CFLAGS_save="${CFLAGS_save} -I${topdir}/extras/contrib/include"
92     CXXFLAGS="${CXXFLAGS} -I${topdir}/extras/contrib/include"
93     CXXFLAGS_save="${CXXFLAGS_save} -I${topdir}/extras/contrib/include"
94     OBJCFLAGS="${OBJCFLAGS} -I${topdir}/extras/contrib/include"
95     OBJCFLAGS_save="${OBJCFLAGS_save} -I${topdir}/extras/contrib/include"
96     if test $build = $host -o "$PKG_CONFIG_LIBDIR"; then
97         export PKG_CONFIG_PATH=${topdir}/extras/contrib/lib/pkgconfig:$PKG_CONFIG_PATH
98     else
99         export PKG_CONFIG_LIBDIR=${topdir}/extras/contrib/lib/pkgconfig
100     fi
101     LDFLAGS="${LDFLAGS} -L${topdir}/extras/contrib/lib"
102     LDFLAGS_save="${LDFLAGS_save} -L${topdir}/extras/contrib/lib"
103
104 dnl kludge because only the debian package provides a ffmpeg-config
105     if test -z $with_ffmpeg_config_path; then 
106        with_ffmpeg_config_path=${topdir}/extras/contrib/bin;
107     fi
108     if test -z $with_live555_tree; then
109        with_live555_tree=${topdir}/extras/contrib/src/live
110     fi
111     if test -z $with_goom_tree; then
112       with_goom_tree=${topdir}/extras/contrib/src/goom
113     fi
114     if test -z $with_mozilla_sdk_path; then
115        with_mozilla_sdk_path=${topdir}/extras/contrib/gecko-sdk
116     fi
117     if test -z $with_cyberlink_tree; then
118        with_cyberlink_tree=${topdir}/extras/contrib/src/clinkcc
119     fi
120     if test -z $with_libmpeg2_tree; then
121         with_libmpeg2_tree=${topdir}/extras/contrib/src/mpeg2dec
122     fi
123
124     if test ".`uname -s`" = ".Darwin"; then
125       export LD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$LD_LIBRARY_PATH
126       export DYLD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$DYLD_LIBRARY_PATH
127     elif test ".`uname -s`" = ".BeOS"; then
128       export LIBRARY_PATH=${topdir}/extras/contrib/lib:$LIBRARY_PATH
129       export BELIBRARIES=${topdir}/extras/contrib/lib:$BELIBRARIES
130     fi
131   else
132      AC_MSG_RESULT([no])
133   fi
134   fi
135 fi
136 dnl
137 dnl  Set default values
138 dnl
139 LDFLAGS_vlc="${LDFLAGS}"
140
141 dnl
142 dnl  Check the operating system
143 dnl
144 case "${host_os}" in
145   "")
146     SYS=unknown
147     ;;
148   linux*)
149     SYS=linux
150     ;;
151   bsdi*)
152     SYS=bsdi
153     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
154     VLC_ADD_LDFLAGS([dvd dvdcss vcd cdda vcdx cddax],[-ldvd])
155     ;;
156   *bsd*)
157     SYS="${host_os}"
158     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
159     case "${host_os}" in
160       freebsd*)
161         CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include"
162         CPPFLAGS="${CPPFLAGS_save}"
163         LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib"
164         LDFLAGS="${LDFLAGS_save}"
165         ;;
166     esac
167     ;;
168   darwin1.[0123])
169     dnl Mac OS X < 10.3
170     SYS=darwin
171     CFLAGS_save="${CFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
172     CXXFLAGS_save="${CXXFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
173     OBJCFLAGS_save="${OBJCFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS -std=gnu99"; OBJCFLAGS="${OBJCFLAGS_save}"
174     VLC_ADD_LDFLAGS([libvlc ffmpeg ffmpegaltivec],[-all_load])
175     VLC_ADD_LDFLAGS([mkv mp4], [-framework IOKit -framework CoreFoundation])
176     VLC_ADD_CFLAGS([libvlc vlc],[-x objective-c])
177     VLC_ADD_LDFLAGS([libvlc vlc],[-Wl,-m -Wl,-multiply_defined -Wl,suppress])
178     ;;
179   darwin*)
180     SYS=darwin
181     CFLAGS_save="${CFLAGS_save} -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
182     CXXFLAGS_save="${CXXFLAGS_save} -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
183     OBJCFLAGS_save="${OBJCFLAGS_save} -D_INTL_REDIRECT_MACROS -std=gnu99"; OBJCFLAGS="${OBJCFLAGS_save}"
184     VLC_ADD_LDFLAGS([mp4], [-framework IOKit -framework CoreFoundation])
185     VLC_ADD_LDFLAGS([mkv mp4], [-framework IOKit -framework CoreFoundation])
186     VLC_ADD_CFLAGS([libvlc vlc],[-x objective-c])
187     VLC_ADD_LDFLAGS([vlc],[-undefined dynamic_lookup])
188     ;;
189   *mingw32* | *cygwin* | *wince* | *mingwce* | *pe*)
190     AC_CHECK_TOOL(WINDRES, windres, :)
191     enable_libtool="no"
192
193     case "${host_os}" in
194       *mingw32*)
195         SYS=mingw32
196         ;;
197       *cygwin*)
198         dnl Check if we are using the mno-cygwin mode in which case we are
199         dnl actually dealing with a mingw32 compiler.
200         AC_EGREP_CPP(yes,
201             [#ifdef WIN32
202              yes
203              #endif],
204             SYS=mingw32, SYS=cygwin)
205         ;;
206       *wince* | *mingwce* | *pe*)
207         SYS=mingwce
208         ;;
209     esac
210
211     if test "${SYS}" = "mingw32"; then
212         # add ws2_32 for closesocket, select, recv
213         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
214         VLC_ADD_LDFLAGS([libvlc],[-lws2_32 -lnetapi32 -lwinmm -mwindows])
215         VLC_ADD_LDFLAGS([cdda vcdx cddax],[-lwinmm])
216         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])
217     fi
218     if test "${SYS}" = "mingwce"; then
219         # add ws2 for closesocket, select, recv
220         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
221         VLC_ADD_CPPFLAGS([libvlc vlc],[-Dmain(a,b)=maince(a,b)])
222         VLC_ADD_LDFLAGS([libvlc vlc],[-lws2 -e WinMainCRTStartup])
223         VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp access_output_udp sap http netsync],[-lws2])
224    fi
225     ;;
226   *nto*)
227     SYS=nto
228     VLC_ADD_LDFLAGS([x11 xvideo],[-lsocket])
229     ;;
230   solaris*)
231     SYS=solaris
232     # _POSIX_PTHREAD_SEMANTICS is needed to get the POSIX ctime_r
233     # Perhaps it is useful other places as well? 
234     CFLAGS_save="${CFLAGS_save} -D_POSIX_PTHREAD_SEMANTICS"; CFLAGS="${CFLAGS_save}"
235     ;;
236   hpux*)
237     SYS=hpux
238     ;;
239   beos)
240     SYS=beos
241     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
242     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
243     VLC_ADD_CXXFLAGS([beos],[])
244     VLC_ADD_LDFLAGS([vlc libvlc logger],[-lbe])
245     VLC_ADD_LDFLAGS([beos],[-lbe -lmedia -ltranslation -ltracker -lgame])
246     VLC_ADD_LDFLAGS([dvdnav dvdread],[-ldl])
247     VLC_ADD_LDFLAGS([access_file],[-lpoll])
248     LDFLAGS_save="${LDFLAGS_save} -lintl"; LDFLAGS="${LDFLAGS_save}"
249     dnl Check for BONE
250     if test -f /boot/beos/system/lib/libbind.so; then
251         VLC_ADD_LDFLAGS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl],[-lbind -lsocket])
252     else
253         VLC_ADD_LDFLAGS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl],[-lnet])
254     fi
255
256     dnl Ugly check for Zeta
257     if test -f /boot/beos/system/lib/libzeta.so; then
258         VLC_ADD_LDFLAGS([beos],[-lzeta])
259     fi
260     ;;
261   *)
262     SYS="${host_os}"
263     ;;
264 esac
265 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
266 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
267 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
268 AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
269
270 dnl
271 dnl  Libtool
272 dnl  It's very bad, but our former custom system was worst
273 dnl  -- Courmisch
274 dnl
275 AC_DISABLE_STATIC
276 AC_LIBTOOL_DLOPEN
277 dnl AC_LIBTOOL_WIN32_DLL - couldn't get libtool to work on Win32 so far
278 m4_undefine([AC_PROG_F77])
279 m4_defun([AC_PROG_F77],[])
280 AC_PROG_LIBTOOL
281
282 AC_ARG_ENABLE(libtool,
283     [  --enable-libtool        use libtool (default enabled)])
284 AM_CONDITIONAL(USE_LIBTOOL, [test "x${enable_libtool}" != "xno"])
285
286
287 dnl
288 dnl  Check for Mac OS X SDK settings
289 dnl
290 AC_ARG_WITH(macosx-sdk,
291    [  --with-macosx-sdk       compile for Mac OS X 10.3 SDK],[], with_macosx_sdk=no)
292 if test "${with_macosx_sdk}" != "no" ; then
293   CFLAGS_save="${CFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.3 -isysroot /Developer/SDKs/MacOSX10.3.9.sdk"; CFLAGS="${CFLAGS_save}"
294   CXXFLAGS_save="${CXXFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.3 -isysroot /Developer/SDKs/MacOSX10.3.9.sdk"; CXXFLAGS="${CXXFLAGS_save}"
295   OBJCFLAGS_save="${OBJCFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.3 -isysroot /Developer/SDKs/MacOSX10.3.9.sdk"; OBJCFLAGS="${OBJCFLAGS_save}"
296   LDFLAGS_save="${LDFLAGS_save} -isysroot /Developer/SDKs/MacOSX10.3.9.sdk -Wl,-syslibroot,/Developer/SDKs/MacOSX10.3.9.sdk"; LDFLAGS="${LDFLAGS_save}"
297   export MACOSX_DEPLOYMENT_TARGET=10.3
298   MACOSX_DEPLOYMENT_TARGET="10.3"
299 fi
300
301 dnl
302 dnl Gettext stuff
303 dnl
304 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"
305 AM_GNU_GETTEXT_VERSION(0.11.5)
306 AM_GNU_GETTEXT
307 AS_IF([test "${nls_cv_force_use_gnu_gettext}" = "yes"], [
308   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, [Define if we use the local libintl])
309   AM_CPPFLAGS="${AM_CPPFLAGS} -I\$(top_builddir)/intl"
310   AS_IF([test "${enable_libtool}" != "no"], [
311     INCLUDED_LIBINTL="${LTLIBINTL}"
312   ],[
313     INCLUDED_LIBINTL="${LIBINTL}"
314   ])
315 ], [
316   AS_IF([test "${enable_libtool}" != "no"], [
317     VLC_ADD_LDFLAGS([libvlc vlc], [${LTLIBINTL}])
318   ], [
319     VLC_ADD_LDFLAGS([libvlc vlc], [${LIBINTL}])
320   ])
321 ])
322 AC_SUBST(INCLUDED_LIBINTL)
323 XGETTEXT="${XGETTEXT} --keyword=_NS --keyword=_ANS" 
324
325 dnl
326 dnl Iconv stuff
327 dnl
328 if test "${SYS}" != "mingwce"; then
329 AS_IF([test "$am_cv_func_iconv" != "yes"],
330         [AC_MSG_ERROR([libiconv is needed for VLC to work properly])])
331 fi
332 VLC_ADD_CFLAGS([libvlc],[${INCICONV}])
333 AS_IF([test "${enable_libtool}" != "no"], [
334   VLC_ADD_LDFLAGS([libvlc vlc],[${LIBICONV}])
335 ],[
336   VLC_ADD_LDFLAGS([libvlc vlc],[${LTLIBICONV}])
337 ])
338
339 dnl Check for the need to include the mingwex lib for mingw32
340 if test "${SYS}" = "mingw32"
341 then
342     AC_CHECK_LIB(mingwex,opendir,
343         AC_CHECK_LIB(mingw32,opendir,VLC_ADD_LDFLAGS([libvlc],[]),
344             [VLC_ADD_LDFLAGS([libvlc gtk],[-lmingwex])])
345     )
346 fi
347
348 dnl Check for fnative-struct or mms-bitfields support for mingw32
349 if test "${SYS}" = "mingw32"
350 then
351     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
352         [ac_cv_c_mms_bitfields],
353         [CFLAGS="${CFLAGS_save} -mms-bitfields"
354          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
355     if test "${ac_cv_c_mms_bitfields}" != "no"; then
356         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
357         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
358     else
359         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
360             [ac_cv_c_fnative_struct],
361             [CFLAGS="${CFLAGS_save} -fnative-struct"
362              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
363         if test "${ac_cv_c_fnative_struct}" != "no"; then
364             CFLAGS_save="${CFLAGS_save} -fnative-struct";
365             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
366         fi
367     fi
368
369     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
370 fi
371
372 dnl Check for fvtable-thunks support for mingw32
373 if test "${SYS}" = "mingw32" -a "${CXX}" != ""
374 then
375 AC_LANG_PUSH(C++)
376     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
377         [ac_cv_cxx_fvtable_thunks],
378         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
379          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
380                         ac_cv_cxx_fvtable_thunks=no)])
381     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
382         CXXFLAGS_mingw32_special="-fvtable-thunks"
383     fi
384
385     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
386 AC_LANG_POP(C++)
387 fi
388
389 dnl Plugin compilation stuff
390
391 VLC_LIBRARY_SUFFIX
392
393 VLC_SYMBOL_PREFIX
394 AC_SUBST(SYMPREF)
395
396 AS_IF([test "${enable_libtool}" = "no"], [
397 case "${SYS}" in
398   mingw32|cygwin)
399     VLC_ADD_CFLAGS([pic plugin mozilla activex],[${CFLAGS_mingw32_special}])
400     VLC_ADD_CXXFLAGS([pic plugin mozilla activex],[${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}])
401     VLC_ADD_OBJCFLAGS([pic plugin mozilla activex],[${CFLAGS_mingw32_special}])
402     ;;
403   mingwce)
404     ;;
405   *)
406     VLC_ADD_CFLAGS([pic plugin mozilla],[-fpic -fPIC])
407     VLC_ADD_CXXFLAGS([pic plugin mozilla],[-fpic -fPIC])
408     VLC_ADD_OBJCFLAGS([pic plugin mozilla],[-fpic -fPIC])
409     VLC_ADD_LDFLAGS([plugin mozilla],[-fpic -fPIC])
410     ;;
411 esac
412 ])
413
414 dnl The -DSYS_FOO flag
415 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
416
417 dnl Check for system libs needed
418 need_libc=false
419
420 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)
421
422 dnl Check for usual libc functions
423 AC_CHECK_FUNCS(strdup strndup atof)
424 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
425 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
426 AC_CHECK_FUNCS(strcasestr,,[AC_CHECK_FUNCS(stristr)])
427
428 dnl Check for setlocal and langinfo
429 AC_CHECK_FUNCS(setlocale)
430 AC_CHECK_HEADERS(langinfo.h)
431 AC_CHECK_FUNCS(nl_langinfo)
432
433 AC_CACHE_CHECK([for nl_langinfo and CODESET], ac_cv_langinfo_codeset,
434   [AC_TRY_LINK([#include <langinfo.h>],
435     [char* cs = nl_langinfo(CODESET);],
436     ac_cv_langinfo_codeset=yes,
437     ac_cv_langinfo_codeset=no)
438   ])
439 if test ${ac_cv_langinfo_codeset} = yes; then
440   AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
441     [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
442 fi
443
444 AC_CHECK_FUNCS(connect,,[
445   AC_CHECK_LIB(socket,connect,[
446     VLC_ADD_LDFLAGS([libvlc cdda cddax],-lsocket)
447     LIBS_socket="-lsocket"
448   ])
449 ])
450
451 AC_CHECK_FUNCS(send,,[
452   AC_CHECK_LIB(socket,send,[
453     VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp sap access_output_udp stream_out_standard growl],[-lsocket])
454   ])
455 ])
456
457 AC_CHECK_FUNCS(gethostbyname,,[
458   AC_CHECK_LIB(nsl,gethostbyname,[
459     VLC_ADD_LDFLAGS([cdda cddax libvlc],[-lnsl])
460   ],[
461     AC_CHECK_LIB(bind,gethostbyname,[
462       VLC_ADD_LDFLAGS([access_mms],[-lbind])
463     ])
464   ])
465 ])
466
467 dnl Check for socklen_t
468 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
469   [AC_TRY_COMPILE(
470      [#include <sys/types.h>
471       #include <sys/socket.h>],
472      [socklen_t len = 42; return len;],
473      ac_cv_type_socklen_t=yes,
474      ac_cv_type_socklen_t=no)])
475 if test "${ac_cv_type_socklen_t}" != "no"; then
476   AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define if <sys/socket.h> defines socklen_t.])
477 fi
478
479 dnl Check for struct sockaddr_storage
480 AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.])
481 AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.])
482 AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
483   [AC_TRY_COMPILE(
484     [#include <sys/types.h>
485      #if defined( UNDER_CE )
486      # include <winsock.h>
487      #elif defined( WIN32 )
488      # include <winsock2.h>
489      #else
490      # include <sys/socket.h>
491      #endif], [struct sockaddr_storage addr;],
492      ac_cv_struct_sockaddr_storage=yes,
493      ac_cv_struct_sockaddr_storage=no)])
494 AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
495   AC_DEFINE(sockaddr_storage, sockaddr)
496   AC_DEFINE(ss_family, sa_family)
497 ])
498
499 dnl getaddrinfo, getnameinfo and gai_strerror check
500 dnl  -lnsl and -lsocket are needed on Solaris;
501 dnl  we purposedly make the test fail on Windows
502 LIBS_save="${LIBS}"
503 AH_TEMPLATE(HAVE_GETADDRINFO, [Define to 1 if you have the `getaddrinfo' function.])
504 AC_SEARCH_LIBS([getaddrinfo], [nsl], [AC_DEFINE(HAVE_GETADDRINFO)],, [${LIBS_socket}])
505
506 dnl NOTE: we assume getaddrinfo will be present if getnameinfo or gai_strerro
507 dnl are
508 LIBS="${LIBS_gai}"
509 AC_CHECK_FUNCS([getnameinfo gai_strerror])
510 LIBS="${LIBS_save}"
511
512 AH_TEMPLATE(HAVE_ADDRINFO, [Define to 1 if <netdb.h> defines `struct addrinfo'.])
513 AC_CHECK_TYPES([struct addrinfo],[AC_DEFINE(HAVE_ADDRINFO)],,
514 [#include <sys/types.h>
515 #if defined( WIN32 ) || defined( UNDER_CE )
516 # if defined(UNDER_CE) && defined(sockaddr_storage)
517 #  undef sockaddr_storage
518 # endif
519 # include <winsock2.h>
520 # include <ws2tcpip.h>
521 #else
522 # include <netdb.h>
523 #endif])
524
525 dnl Check for va_copy
526 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
527   AC_TRY_LINK(
528     [#include <stdarg.h>],
529     [va_list ap1, ap2; va_copy(ap1,ap2);],
530     [ac_cv_c_va_copy="yes"],
531     [ac_cv_c_va_copy="no"]))
532 if test "${ac_cv_c_va_copy}" = "yes"; then
533   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
534 fi
535 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
536   AC_TRY_LINK(
537     [#include <stdarg.h>],
538     [va_list ap1, ap2; __va_copy(ap1,ap2);],
539     [ac_cv_c___va_copy="yes"],
540     [ac_cv_c___va_copy="no"]))
541 if test "${ac_cv_c___va_copy}" = "yes"; then
542   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
543 fi
544
545 AC_CHECK_FUNCS(inet_aton,,[
546   AC_CHECK_LIB(resolv,inet_aton,[
547     VLC_ADD_LDFLAGS([libvlc],[-lresolv])
548   ])
549 ])
550
551 dnl Check for getopt (always use builtin one on win32)
552 if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
553 need_getopt=:
554 else
555 need_getopt=false
556 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
557 [ # FreeBSD has a gnugetopt library for this:
558   AC_CHECK_LIB([gnugetopt],[getopt_long],
559     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
560      VLC_ADD_LDFLAGS([libvlc],[-lgnugetopt])],
561     [need_getopt=:])])
562 fi
563 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
564
565 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
566 AC_TYPE_SIGNAL
567 AC_CHECK_LIB(m,cos,[
568   VLC_ADD_LDFLAGS([adjust wave ripple psychedelic gradient a52tofloat32 dtstofloat32 x264 goom visual panoramix rotate noise],[-lm])
569 ])
570 AC_CHECK_LIB(m,pow,[
571   VLC_ADD_LDFLAGS([ffmpeg ffmpegaltivec stream_out_transrate i420_rgb faad twolame equalizer param_eq libvlc vorbis freetype mod mpc dmo quicktime realaudio galaktos opengl],[-lm])
572 ])
573 AC_CHECK_LIB(m,sqrt,[
574   VLC_ADD_LDFLAGS([headphone_channel_mixer normvol speex mono colorthres extract],[-lm])
575 ])
576 AC_CHECK_LIB(m,ceil,[
577   VLC_ADD_LDFLAGS([mosaic],[-lm])
578 ])
579 AC_CHECK_LIB(mx,sqrtf,[
580   VLC_ADD_LDFLAGS([x264],[-lmx])
581 ])
582 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
583
584 dnl Check for dynamic plugins
585 ac_cv_have_plugins=no
586
587 # OS X style
588 AC_CHECK_HEADERS(mach-o/dyld.h,
589   [AC_CHECK_FUNCS(NSLinkModule,
590     [AC_DEFINE(HAVE_DL_DYLD, 1, [Define if you have the Darwin dyld API])
591      ac_cv_have_plugins=yes])])
592
593 # HP-UX style
594 if test "${ac_cv_have_plugins}" = "no"; then
595   AC_CHECK_HEADERS(dl.h)
596   ac_cv_my_have_shl_load=no
597   AC_CHECK_FUNC(shl_load,
598    [ac_cv_my_have_shl_load=yes,
599     AC_CHECK_LIB(dld, shl_load,
600      [ac_cv_my_have_shl_load=yes
601       VLC_ADD_LDFLAGS([libvlc],[-ldld])])])
602   if test "${ac_cv_my_have_shl_load}" = "yes"; then
603     AC_DEFINE(HAVE_DL_SHL_LOAD, 1, [Define if you have the shl_load API])
604     ac_cv_have_plugins=yes
605   fi
606 fi
607
608 # Whatever style
609 if test "${ac_cv_have_plugins}" = "no"; then
610   AC_CHECK_LIB(dld, dld_link,
611    [VLC_ADD_LDFLAGS([libvlc],[-ldld])
612     AC_DEFINE(HAVE_DL_DLD_LINK, 1, [Define if you have the GNU dld library])
613     ac_cv_have_plugins=yes])
614 fi
615
616 # Win32 style
617 if test "${ac_cv_have_plugins}" = "no"; then
618   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
619     AC_CHECK_LIB(kernel32, main,
620      [VLC_ADD_LDFLAGS([libvlc],[-lkernel32])
621       AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
622       ac_cv_have_plugins=yes])
623   fi
624 fi
625
626 # WinCE style
627 if test "${ac_cv_have_plugins}" = "no"; then
628   if test "${SYS}" = "mingwce"; then
629     AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
630     ac_cv_have_plugins=yes
631   fi
632 fi
633
634 # BeOS style
635 if test "${ac_cv_have_plugins}" = "no"; then
636   AC_CHECK_HEADERS(image.h)
637   AC_CHECK_FUNCS(load_add_on,
638    [AC_DEFINE(HAVE_DL_BEOS, 1, [Define if you have the BeOS dl])
639     ac_cv_have_plugins=yes])
640 fi
641
642 # Only test for dlopen() if the others didn't work
643 if test "${ac_cv_have_plugins}" = "no"; then
644   AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
645   ac_cv_my_have_dlopen=no
646   AC_CHECK_FUNC(dlopen,
647     ac_cv_my_have_dlopen=yes,
648     AC_CHECK_LIB(dl, dlopen,
649       ac_cv_my_have_dlopen=yes
650       VLC_ADD_LDFLAGS([libvlc],[-ldl]),
651       AC_CHECK_LIB(svld, dlopen,
652         ac_cv_my_have_dlopen=yes
653         VLC_ADD_LDFLAGS([libvlc],[-lsvld]))))
654   if test "${ac_cv_my_have_dlopen}" = "yes"; then
655     AC_DEFINE(HAVE_DL_DLOPEN, 1, [Define if you have the dlopen API])
656     ac_cv_have_plugins=yes
657   fi
658 fi
659
660 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
661 dnl Check for pthreads - borrowed from XMMS
662 THREAD_LIB=error
663 if test "${THREAD_LIB}" = "error"; then
664   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
665 fi
666 if test "${THREAD_LIB}" = "error"; then
667   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
668 fi
669 if test "${THREAD_LIB}" = "error"; then
670   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
671 fi
672 if test "${THREAD_LIB}" = "error"; then
673   AC_CHECK_FUNCS(pthread_mutex_lock)
674   THREAD_LIB=""
675 fi
676
677 dnl Check for cthreads under GNU/Hurd for instance
678 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
679
680 dnl
681 dnl  GNU portable threads
682 dnl
683 AC_ARG_ENABLE(pth,
684   [  --enable-pth            GNU Pth support (default disabled)],
685   [ if test "${enable_pth}" = "yes"; then
686     AC_CHECK_LIB(pth,pth_init)
687     AC_MSG_CHECKING(for pth_init in pth.h)
688     AC_EGREP_HEADER(pth_init,pth.h,[
689       AC_MSG_RESULT(yes)
690       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
691                 Define if <pth.h> defines pth_init)
692       THREAD_LIB="-lpth"
693     ],[
694       AC_MSG_RESULT(no)
695     ])
696     fi
697 ])
698
699 dnl
700 dnl  State Threads
701 dnl
702 AC_ARG_ENABLE(st,
703   [  --enable-st             State Threads (default disabled)],
704   [ if test "${enable_st}" = "yes"; then
705     AC_CHECK_LIB(st,st_init)
706     AC_MSG_CHECKING(for st_init in st.h)
707     AC_EGREP_HEADER(st_init,st.h,[
708       AC_MSG_RESULT(yes)
709       AC_DEFINE(ST_INIT_IN_ST_H, 1,
710                 Define if <st.h> defines st_init)
711       THREAD_LIB="-lst"
712     ],[
713       AC_MSG_RESULT(yes)
714     ])
715     fi
716 ])
717
718 VLC_ADD_LDFLAGS([libvlc plugin],[${THREAD_LIB}])
719
720 dnl Don't link with rt when using GNU-pth
721 if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
722   AC_CHECK_LIB(rt, clock_nanosleep, [
723     VLC_ADD_LDFLAGS([libvlc],[-lrt])
724     AC_DEFINE(HAVE_CLOCK_NANOSLEEP, 1, [Define to 1 if you have clock_nanosleep.])
725   ], [
726     dnl HP/UX port
727     AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LDFLAGS([libvlc],[-lrt])])
728   ])
729
730   have_nanosleep=false
731   AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
732     AC_CHECK_LIB(rt,nanosleep,
733       [VLC_ADD_LDFLAGS([libvlc],[-lrt]) have_nanosleep=:],
734       [AC_CHECK_LIB(posix4,nanosleep,
735           [VLC_ADD_LDFLAGS([libvlc],[-lposix4]) have_nanosleep=:])]
736     )
737   ])
738   if ${have_nanosleep}; then
739     AC_DEFINE(HAVE_NANOSLEEP, 1,
740               Define if nanosleep is available.)
741   fi
742 fi
743
744 dnl Check for misc headers
745 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
746 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
747   AC_MSG_RESULT(yes)
748   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
749             Define if <pthread.h> defines pthread_cond_t.)],[
750   AC_MSG_RESULT(no)])
751
752 AC_MSG_CHECKING(for pthread_once in pthread.h)
753 AC_EGREP_HEADER(pthread_once,pthread.h,[
754   AC_MSG_RESULT(yes)
755   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
756             Define if <pthread.h> defines pthread_once.)],[
757   AC_MSG_RESULT(no)])
758 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
759
760 AC_MSG_CHECKING(for strncasecmp in strings.h)
761 AC_EGREP_HEADER(strncasecmp,strings.h,[
762   AC_MSG_RESULT(yes)
763   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
764             Define if <strings.h> defines strncasecmp.)],[
765   AC_MSG_RESULT(no)])
766
767 dnl Check for headers
768 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h stdbool.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h)
769 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
770 AC_CHECK_HEADERS([arpa/inet.h net/if.h netinet/in.h sys/socket.h netinet/udplite.h])
771 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
772 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
773 AC_CHECK_HEADERS(linux/version.h)
774 AC_CHECK_HEADERS(syslog.h)
775 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
776
777 AC_HEADER_TIME
778
779 AC_CHECK_TYPE(ssize_t, int)
780 AC_SEARCH_LIBS(poll, [poll], [AC_DEFINE(HAVE_POLL, 1, [Define to 1 if the OS is usabl... err, has poll().])])
781
782 dnl Check for dirent
783 need_dirent=false
784 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
785 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
786
787 dnl Mac OS X and other OSes don't have declaration for nanosleep
788 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
789 AC_MSG_CHECKING(for nanosleep in time.h)
790 AC_EGREP_HEADER(nanosleep,time.h,[
791   AC_MSG_RESULT(yes)
792   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
793             Define if <time.h> defines nanosleep.)
794 ],[
795   AC_MSG_RESULT(no)
796 ])
797 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
798
799 dnl Make sure we have timespecs
800 AC_MSG_CHECKING(for timespec in sys/time.h)
801 AC_EGREP_HEADER(timespec,sys/time.h,[
802   AC_MSG_RESULT(yes)
803   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
804             Define if <sys/time.h> defines struct timespec.)
805 ],[
806   AC_MSG_RESULT(no)
807 ])
808
809 dnl Check for threads library
810 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
811 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
812 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
813
814 dnl Find where are the X headers and libraries
815 AC_PATH_XTRA()
816
817 dnl it seems that autoconf do the pkg-config detection only for the first PKG_CHECK_MODULES in the configure.ac ( which is logical) but in our case it is nested in a if so it was not working if you're not on linux or have disable hal.
818
819 PKG_PROG_PKG_CONFIG()
820
821 dnl Check for hal
822 AC_ARG_ENABLE(hal,
823   [  --enable-hal            Linux HAL services discovery (default enabled)])
824  
825 if test "${enable_hal}" != "no"
826 then
827   PKG_CHECK_MODULES(HAL, hal >= 0.5.0,
828     [ AC_DEFINE( HAVE_HAL_1, [] , [Define if you have the new HAL library API])
829       AC_DEFINE( HAVE_HAL, [], [Define if you have the HAL library] )
830       VLC_ADD_PLUGINS([hal probe_hal]) 
831       VLC_ADD_LDFLAGS([libvlc hal probe_hal],[$HAL_LIBS])
832       VLC_ADD_CFLAGS([libvlc hal probe_hal],[$HAL_CFLAGS])],   
833     dnl No hal 0.5 Test for 0.2
834     [ PKG_CHECK_MODULES( HAL, hal >= 0.2.97, 
835        [AC_DEFINE(HAVE_HAL, [], [Define if you have the HAL library])
836         VLC_ADD_PLUGINS([hal])
837         VLC_ADD_LDFLAGS([libvlc hal],[$HAL_LIBS])
838         VLC_ADD_CFLAGS([libvlc hal],[$HAL_CFLAGS])],
839        [AC_MSG_WARN(HAL library not found)])
840     ]
841   )
842 fi
843
844 dnl Check for dbus
845 AC_ARG_ENABLE(dbus,
846   [  --enable-dbus           Linux D-BUS message bus system (default enabled)])
847  
848 if test "${enable_dbus}" != "no" -a "$SYS" = "Linux"
849 then
850   dnl api stable dbus
851   PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0.0,
852     [ AC_DEFINE( HAVE_DBUS_3, 1, [Define if you have the D-BUS library API >= 1.0.0] )
853       AC_DEFINE( HAVE_DBUS_2, 1, [Define if you have the D-BUS library API >= 0.92] )
854       AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30] )
855       AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
856       VLC_ADD_LDFLAGS([screensaver libvlc],[$DBUS_LIBS])
857       VLC_ADD_CFLAGS([screensaver libvlc],[$DBUS_CFLAGS])
858       dnl Check for dbus control interface
859         AC_ARG_ENABLE(dbus-control, [  --enable-dbus-control   D-BUS control interface (default disabled)])
860         if test "${enable_dbus_control}" = "yes"
861         then
862           VLC_ADD_PLUGINS([dbus])
863           VLC_ADD_LDFLAGS([dbus],[$DBUS_LIBS])
864           VLC_ADD_CFLAGS([dbus],[$DBUS_CFLAGS])
865         fi],
866
867     if ${PKG_CONFIG} --exists dbus-1
868     then
869       [AC_ARG_ENABLE(old-dbus,
870         [  --enable-old-dbus      Deprecated D-Bus support (default disabled)])]
871
872       if test "${enable_old_dbus}" != "yes"
873       then
874         echo ""
875         echo "****** WARNING **** WARNING ***** WARNING *************"
876         echo "*** Your D-Bus version is < 1.0.0"
877         echo "*** You are using old and buggy software and so"
878         echo "*** D-Bus support has been disabled."
879         echo "*** Please upgrade D-Bus : http://dbus.freedesktop.org"
880         echo "*** Alternatively you can force the use of your old and"
881         echo "*** buggy D-Bus version by specifying --enable-old-dbus"
882         echo "*******************************************************"
883         echo ""
884       else
885         dnl not too old dbus
886         [ PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.92,
887           [ AC_DEFINE( HAVE_DBUS_2, 1, [Define if you have the D-BUS library API >= 0.92] )
888             AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30] )
889             AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
890             VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
891             VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
892           dnl older dbus
893           [ PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.30,
894             [ AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30 ] )
895               AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
896               VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
897               VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
898             dnl much older dbus
899             [ PKG_CHECK_MODULES( DBUS, dbus-1, 
900                [AC_DEFINE(HAVE_DBUS, 1, [Define if you have the D-BUS library])
901                 VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
902                 VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
903                [AC_MSG_WARN(DBUS library not found)])
904             ]
905           )]
906         )]
907       fi
908     fi
909   )
910 fi
911
912 dnl Build the gtk_main plugins?
913 NEED_GTK_MAIN=no
914 NEED_GNOME_MAIN=no
915 NEED_GTK2_MAIN=no
916 NEED_GNOME2_MAIN=no
917
918 dnl build the qte plugin ?
919 NEED_QTE_MAIN=no
920
921 dnl Check for ntohl, etc.
922 AC_CACHE_CHECK([for ntohl in sys/param.h],
923     [ac_cv_c_ntohl_sys_param_h],
924     [CFLAGS="${CFLAGS_save} -Wall -Werror"
925      AC_TRY_COMPILE([#include <sys/param.h>],
926         [int meuh; ntohl(meuh);],
927         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
928 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
929     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
930 fi
931 CFLAGS="${CFLAGS_save}"
932
933 RDC_PROG_CC_WFLAGS([all extra no-unused-parameter sign-compare undef pointer-arith bad-function-cast cast-align write-strings old-style-definition missing-prototypes volatile-register-var])
934 RDC_PROG_CC_FLAGS_IFELSE([-pipe])
935
936 dnl This helps detect broken plugins with undefined symbols
937 dnl Better fail loudly at build-time than silenty at run-time.
938 dnl Unfortunately, this sucks on FreeBSD (won't even link with -lc)
939 dnl RDC_PROG_LINK_FLAGS_IFELSE([-Wl,-z,defs], [
940 dnl   VLC_ADD_LDFLAGS([plugin],[-Wl,-z,defs])
941 dnl ])
942
943 dnl Check for various optimization flags
944 AC_CACHE_CHECK([if \$CC accepts -Os],
945     [ac_cv_c_os],
946     [CFLAGS="${CFLAGS_save} -Os"
947      AC_TRY_COMPILE([],,ac_cv_c_os=yes, ac_cv_c_os=no)])
948 if test "${ac_cv_c_os}" != "no" -a "${host_cpu}" = "mipsel"; then
949     CFLAGS_OPTIM="${CFLAGS_OPTIM} -Os"
950 fi
951
952 AC_CACHE_CHECK([if \$CC accepts -O3],
953     [ac_cv_c_o3],
954     [CFLAGS="${CFLAGS_save} -O3"
955      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
956 if test "${ac_cv_c_o3}" != "no" -a "${host_cpu}" != "mipsel"; then
957     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
958 fi
959
960 AC_CACHE_CHECK([if \$CC accepts -O2],
961     [ac_cv_c_o2],
962     [CFLAGS="${CFLAGS_save} -O2"
963      AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
964 if test "${ac_cv_c_o2}" != "no" -a "${host_cpu}" != "mipsel"; then
965     if test "${ac_cv_c_o3}" = "no"; then
966         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
967     fi
968     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O2"
969 else 
970     AC_CACHE_CHECK([if \$CC accepts -O],
971         [ac_cv_c_o],
972         [CFLAGS="${CFLAGS_save} -O"
973          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
974     if test "${ac_cv_c_o}" != "no" -a "${host_cpu}" != "mipsel"; then
975         if test "${ac_cv_c_o3}" = "no"; then
976             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
977         fi
978         CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O"
979     fi
980 fi
981
982 dnl Check for -ffast-math
983 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
984     [ac_cv_c_fast_math],
985     [CFLAGS="${CFLAGS_save} -ffast-math"
986      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
987 if test "${ac_cv_c_fast_math}" != "no"; then
988     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
989 fi
990
991 dnl Check for -funroll-loops
992 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
993 if test "${SYS}" != "beos"
994 then
995   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
996       [ac_cv_c_unroll_loops],
997       [CFLAGS="${CFLAGS_save} -funroll-loops"
998        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
999   if test "${ac_cv_c_unroll_loops}" != "no"; then
1000       CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
1001   fi
1002 fi
1003
1004 dnl Check for -fomit-frame-pointer
1005 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
1006     [ac_cv_c_omit_frame_pointer],
1007     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
1008      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
1009 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
1010     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
1011     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
1012     VLC_ADD_CFLAGS([i420_yuy2_mmx],[-fomit-frame-pointer])
1013 fi
1014
1015 dnl Check for -fvisibility=hidden
1016 AC_CACHE_CHECK([if \$CC accepts -fvisibility=hidden],
1017     [ac_cv_c_visibility_hidden],
1018     [CFLAGS="${CFLAGS_save} -fvisibility=hidden"
1019      AC_TRY_COMPILE([],,ac_cv_c_visibility_hidden=yes, ac_cv_c_visibility_hidden=no)])
1020 if test "${ac_cv_c_visibility_hidden}" != "no"; then
1021     VLC_ADD_CFLAGS([libvlc plugin],[-fvisibility=hidden])
1022 fi
1023
1024 dnl Check for -fvisibility-inlines-hidden (breaks x86_64 linkers)
1025 dnl AC_LANG_PUSH(C++)
1026 dnl     AC_CACHE_CHECK([if \$CXX accepts -fvisibility-inlines-hidden],
1027 dnl         [ac_cv_c_visibility_inlines_hidden],
1028 dnl         [CXXFLAGS="${CXXFLAGS_save} -fvisibility-inlines-hidden"
1029 dnl          AC_TRY_COMPILE([],,ac_cv_c_visibility_inlines_hidden=yes, ac_cv_c_visibility_inlines_hidden=no)])
1030 dnl     if test "${ac_cv_c_visibility_inlines_hidden}" != "no"; then
1031 dnl         VLC_ADD_CXXFLAGS([libvlc plugin],[-fvisibility-inlines-hidden])
1032 dnl     fi
1033 dnl     CXXFLAGS="${CXXFLAGS_save}"
1034 dnl AC_LANG_POP(C++)
1035
1036 dnl Check for -mdynamic-no-pic
1037 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
1038     [ac_cv_c_dynamic_no_pic],
1039     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
1040      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
1041 AS_IF([test "${enable_libtool}" = "no" && test "${ac_cv_c_dynamic_no_pic}" != "no"], [
1042     VLC_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
1043     VLC_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
1044 ])
1045
1046 dnl Check for Darwin plugin linking flags
1047 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error],
1048     [ac_cv_ld_darwin],
1049     [CFLAGS="${CFLAGS_save} -bundle -undefined error"
1050      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
1051 if test "${ac_cv_ld_darwin}" != "no"; then
1052     VLC_ADD_LDFLAGS([plugin],[-bundle -undefined error])
1053 fi
1054
1055 dnl Check for standard plugin linking flags
1056 dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
1057 AS_IF([test "${enable_libtool}" = "no"], [
1058   AS_IF([test "${SYS}" = "beos"], [
1059     VLC_ADD_LDFLAGS([plugin mozilla],[-nostart])
1060   ], [
1061     AC_CACHE_CHECK([if \$CC accepts -shared],
1062           [ac_cv_ld_plugins],
1063           [CFLAGS="${CFLAGS_save} -shared"
1064          AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
1065     AS_IF([test "${ac_cv_ld_plugins}" != "no"], [
1066       VLC_ADD_LDFLAGS([plugin mozilla],[-shared])
1067     ])
1068   ])
1069 ])
1070
1071 dnl Check for variadic macros
1072 AC_CACHE_CHECK([for variadic cpp macros],
1073     [ac_cv_cpp_variadic_macros],
1074     [CFLAGS="${CFLAGS_save}"
1075      AC_TRY_COMPILE(
1076          [#include <stdio.h>
1077           #define a(b,c...) printf(b,##c)],
1078          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
1079          ac_cv_cpp_variadic_macros=yes,
1080          ac_cv_cpp_variadic_macros=no)])
1081 if test "${ac_cv_cpp_variadic_macros}" != "no"; then
1082     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
1083 fi
1084
1085 dnl Checks for __attribute__(aligned()) directive
1086 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
1087     [ac_cv_c_attribute_aligned],
1088     [ac_cv_c_attribute_aligned=0
1089         CFLAGS="${CFLAGS_save} -Werror"
1090     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
1091         AC_TRY_COMPILE([],
1092         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
1093         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
1094     done
1095         CFLAGS="${CFLAGS_save}"])
1096 if test "${ac_cv_c_attribute_aligned}" != "0"; then
1097     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
1098         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
1099 fi
1100
1101 dnl Checks for __attribute__(format()) directive
1102 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
1103     [ac_cv_c_attribute_format],
1104     [ac_cv_c_attribute_format=no
1105         CFLAGS="${CFLAGS_save} -Werror"
1106         AC_TRY_COMPILE([],
1107         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
1108         [ac_cv_c_attribute_format=yes])
1109         CFLAGS="${CFLAGS_save}"])
1110 if test "${ac_cv_c_attribute_format}" != "no"; then
1111     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
1112 fi
1113
1114 dnl Check for __attribute__((packed))
1115 AC_CACHE_CHECK([for __attribute__((packed))],
1116   [ac_cv_c_attribute_packed],
1117   [ac_cv_c_attribute_packed=no
1118    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
1119                     [ac_cv_c_attribute_packed=yes])])
1120 if test "${ac_cv_c_attribute_packed}" != "no"; then
1121   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
1122 fi
1123
1124 dnl Check for __attribute__((visibility()))
1125 AC_CACHE_CHECK([for __attribute__((visibility()))],
1126   [ac_cv_c_attribute_visibility],
1127   [ac_cv_c_attribute_visibility=no
1128    AC_TRY_COMPILE(, [extern __attribute__((visibility("default"))) int foo(int);],
1129                     [ac_cv_c_attribute_visibility=yes])])
1130 if test "${ac_cv_c_attribute_visibility}" != "no"; then
1131   AC_DEFINE(HAVE_ATTRIBUTE_VISIBILITY, 1, Support for __attribute__((visibility())) for exporting symbols)
1132 fi
1133
1134 dnl
1135 dnl  Check the CPU
1136 dnl
1137 case "${host_cpu}" in
1138   "")
1139     ARCH=unknown
1140     ;;
1141   *)
1142     ARCH="${host_cpu}"
1143     ;;
1144 esac
1145
1146 dnl
1147 dnl  Enable profiling
1148 dnl
1149 AC_ARG_ENABLE(gprof,
1150 [  --enable-gprof          gprof profiling (default disabled)])
1151 AC_ARG_ENABLE(cprof,
1152 [  --enable-cprof          cprof profiling (default disabled)])
1153 test "${enable_gprof}" != "yes" && enable_gprof="no"
1154 test "${enable_cprof}" != "yes" && enable_cprof="no"
1155
1156 dnl
1157 dnl  default modules
1158 dnl
1159 VLC_ADD_PLUGINS([dummy logger memcpy])
1160 VLC_ADD_PLUGINS([mpgv mpga m4v m4a h264 vc1 ps pva avi asf mp4 rawdv nsv real aiff mjpeg demuxdump flacsys tta])
1161 VLC_ADD_PLUGINS([cvdsub svcdsub spudec telx subsdec dvbsub mpeg_audio lpcm a52 dts cinepak flac])
1162 VLC_ADD_PLUGINS([deinterlace invert adjust transform wave ripple psychedelic gradient motionblur rv32 rotate noise extract sharpen])
1163 VLC_ADD_PLUGINS([converter_fixed mono])
1164 VLC_ADD_PLUGINS([trivial_resampler ugly_resampler])
1165 VLC_ADD_PLUGINS([trivial_channel_mixer trivial_mixer])
1166 VLC_ADD_PLUGINS([playlist export sgimb nsc xtag])
1167 VLC_ADD_PLUGINS([i420_rgb rawvideo blend scale image logo magnify puzzle colorthres])
1168 VLC_ADD_PLUGINS([wav araw subtitle vobsub adpcm a52sys dtssys au ty voc xa nuv])
1169 VLC_ADD_PLUGINS([access_directory access_file access_udp access_tcp])
1170 VLC_ADD_PLUGINS([access_http access_mms access_ftp])
1171 VLC_ADD_PLUGINS([packetizer_mpegvideo packetizer_h264])
1172 VLC_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
1173 VLC_ADD_PLUGINS([packetizer_vc1])
1174
1175
1176 if test "${SYS}" != "mingwce"; then
1177   VLC_ADD_PLUGINS([access_fake access_filter_timeshift access_filter_record access_filter_dump])
1178   VLC_ADD_PLUGINS([gestures rc telnet hotkeys netsync showintf marq podcast shout sap fake folder])
1179   VLC_ADD_PLUGINS([rss mosaic wall motiondetect clone crop])
1180   VLC_ADD_PLUGINS([i420_yuy2 i422_yuy2 i420_ymga])
1181   VLC_ADD_PLUGINS([aout_file linear_resampler bandlimited_resampler])
1182   VLC_ADD_PLUGINS([float32_mixer spdif_mixer simple_channel_mixer])
1183   VLC_ADD_PLUGINS([dolby_surround_decoder headphone_channel_mixer normvol equalizer param_eq])
1184   VLC_ADD_PLUGINS([converter_float a52tospdif dtstospdif audio_format])
1185 fi
1186
1187 dnl
1188 dnl  Switch to enable a version of VLC where most modules will be builtin
1189 dnl
1190 AC_ARG_ENABLE(mostly-builtin,
1191 [  --enable-mostly-builtin most modules will be built-in (default disabled)])
1192 if test "${enable_mostly_builtin}" = "yes"; then
1193   VLC_ADD_BUILTINS([${PLUGINS}])
1194   PLUGINS=""
1195 fi
1196
1197 dnl
1198 dnl Some plugins aren't useful on some platforms
1199 dnl
1200 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1201     VLC_ADD_PLUGINS([screensaver motion])
1202 elif test "${SYS}" != "mingwce"; then
1203     VLC_ADD_PLUGINS([ntservice access_smb dmo msn])
1204     VLC_ADD_LDFLAGS([dmo],[-lole32])
1205 else
1206     VLC_ADD_PLUGINS([win32text])
1207 fi
1208
1209 dnl
1210 dnl  Accelerated modules
1211 dnl
1212 MMX_MODULES="memcpymmx i420_rgb_mmx i422_yuy2_mmx i420_ymga_mmx"
1213 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
1214 MMXEXT_MODULES="memcpymmxext"
1215 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
1216 THREEDNOW_MODULES="memcpy3dn"
1217 SSE_MODULES=""
1218 ALTIVEC_MODULES="memcpyaltivec i420_yuy2_altivec"
1219 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
1220
1221 if test "${enable_gprof}" != "yes"
1222 then
1223   MMX_MODULES="${MMX_MODULES} i420_yuy2_mmx"
1224 fi
1225
1226 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
1227     [ac_cv_mmx_inline],
1228     [CFLAGS="${CFLAGS_save}"
1229      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
1230                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
1231 if test "${ac_cv_mmx_inline}" != "no"; then
1232   AC_DEFINE(CAN_COMPILE_MMX, 1, Define if \$CC groks MMX inline assembly.)
1233   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
1234 fi
1235
1236 dnl  Check for fully workin MMX intrinsics
1237 dnl  We need support for -mmmx, we need <mmintrin.h>, and we also need a
1238 dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1239 AC_CACHE_CHECK([if \$CC groks MMX intrinsics],
1240     [ac_cv_c_mmx_intrinsics],
1241     [CFLAGS="${CFLAGS_save} -O -mmmx"
1242      AC_TRY_COMPILE([#include <mmintrin.h>
1243                      #include <stdint.h>
1244                      uint64_t frobzor;],
1245                     [__m64 a, b, c;
1246                      a = b = c = (__m64)frobzor;
1247                      a = _mm_slli_pi16(a, 3);
1248                      a = _mm_adds_pi16(a, b);
1249                      c = _mm_srli_pi16(c, 8);
1250                      c = _mm_slli_pi16(c, 3);
1251                      b = _mm_adds_pi16(b, c);
1252                      a = _mm_unpacklo_pi8(a, b);
1253                      frobzor = (uint64_t)a;],
1254                     [ac_cv_c_mmx_intrinsics=yes],
1255                     [ac_cv_c_mmx_intrinsics=no])])
1256 if test "${ac_cv_c_mmx_intrinsics}" != "no"; then
1257   AC_DEFINE(HAVE_MMX_INTRINSICS, 1, Define if MMX intrinsics are available.)
1258   VLC_ADD_CFLAGS([i420_rgb_mmx],[-mmmx])
1259 fi
1260
1261 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
1262     [ac_cv_mmxext_inline],
1263     [CFLAGS="${CFLAGS_save}"
1264      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
1265                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
1266 if test "${ac_cv_mmxext_inline}" != "no"; then
1267   AC_DEFINE(CAN_COMPILE_MMXEXT, 1, Define if \$CC groks MMX EXT inline assembly.)
1268   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
1269 fi
1270
1271 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
1272     [ac_cv_3dnow_inline],
1273     [CFLAGS="${CFLAGS_save}"
1274      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
1275                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
1276 if test "${ac_cv_3dnow_inline}" != "no"; then
1277   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
1278   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
1279 fi
1280
1281 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
1282     [ac_cv_sse_inline],
1283     [CFLAGS="${CFLAGS_save}"
1284      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
1285                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
1286 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"; then
1287   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
1288   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
1289 fi
1290
1291 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1292 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
1293     [ac_cv_altivec_inline],
1294     [CFLAGS="${CFLAGS_save}"
1295      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1296          ac_cv_altivec_inline=yes,
1297          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
1298           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1299             [ac_cv_altivec_inline="-Wa,-m7400"],
1300             ac_cv_altivec_inline=no)
1301          ])])
1302 if test "${ac_cv_altivec_inline}" != "no"; then
1303   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
1304   if test "${ac_cv_altivec_inline}" != "yes"; then
1305     VLC_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
1306     VLC_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
1307     VLC_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
1308     VLC_ADD_CFLAGS([i420_yuy2_altivec],[${ac_cv_altivec_inline}])
1309     VLC_ADD_CFLAGS([libvlc],[${ac_cv_altivec_inline}])
1310   fi
1311   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1312 fi
1313
1314 dnl The AltiVec C extensions
1315 dnl
1316 dnl There are several possible cases:
1317 dnl - OS X PPC, gcc 4.x: use -mpim-altivec -force_cpusubtype_ALL, don't
1318 dnl                      need <altivec.h>
1319 dnl - OS X PPC, gcc 3.x: need -faltivec, don't need <altivec.h>
1320 dnl - Linux PPC, gcc 3.4, 4.x: need <altivec.h> which requires -maltivec
1321 dnl - Linux PPC, gcc 3.3: need <altivec.h> and -maltivec -mabi=altivec
1322 dnl - Linux PPC, gcc 3.x: need <altivec.h> and -fvec
1323 dnl - Others: test should fail
1324 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1325   [ac_cv_c_altivec],
1326   [# OS X/PPC test (gcc 4.x)
1327    CFLAGS="${CFLAGS_save} -mpim-altivec -force_cpusubtype_ALL"
1328    AC_TRY_COMPILE([vector unsigned char foo;],
1329      [vec_ld(0, (unsigned char *)0);],
1330      [ac_cv_c_altivec="-mpim-altivec -force_cpusubtype_ALL"],
1331      [# OS X/PPC test (gcc 3.x)
1332       CFLAGS="${CFLAGS_save} -faltivec"
1333       AC_TRY_COMPILE([vector unsigned char foo;],
1334         [vec_ld(1 * sizeof(vector float), (unsigned char *)0);],
1335         [ac_cv_c_altivec="-faltivec"],
1336         dnl Below this are the Linux tests
1337         [# Linux/PPC test (gcc 4.x)
1338          CFLAGS="${CFLAGS_save} -maltivec"
1339          AC_TRY_COMPILE([#include <altivec.h>],
1340            [vec_ld(0, (unsigned char *)0);],
1341            [ac_cv_c_altivec="-maltivec"],
1342            [# Linux/PPC test (gcc 3.3)
1343             CFLAGS="${CFLAGS_save} -maltivec -mabi=altivec"
1344             AC_TRY_COMPILE([#include <altivec.h>],
1345               [vec_ld(0, (unsigned char *)0);],
1346               [ac_cv_c_altivec=""
1347                ac_cv_c_altivec_abi="-maltivec -mabi=altivec"],
1348               [# Linux/PPC test (gcc 3.3)
1349                CFLAGS="${CFLAGS_save} -fvec"
1350                AC_TRY_COMPILE([#include <altivec.h>],
1351                  [vec_ld(0, (unsigned char *)0);],
1352                  [ac_cv_c_altivec="-fvec"],
1353                  [ac_cv_c_altivec=no])
1354               ])
1355            ])
1356         ])
1357      ])
1358    CFLAGS="${CFLAGS_save}"
1359   ])
1360
1361 if test "${ac_cv_c_altivec}" != "no"; then
1362   CPPFLAGS="${CPPFLAGS_save} ${ac_cv_c_altivec}"
1363 fi
1364 AC_CHECK_HEADERS(altivec.h)
1365 CPPFLAGS="${CPPFLAGS_save}"
1366
1367 if test "${ac_cv_c_altivec}" != "no" -a "${enable_altivec}" != "no" ; then
1368   AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
1369   VLC_ADD_CFLAGS([libvlc],[${ac_cv_c_altivec}])
1370   VLC_ADD_CFLAGS([idctaltivec motionaltivec],[${ac_cv_c_altivec}])
1371   VLC_ADD_CFLAGS([i420_yuy2_altivec memcpyaltivec deinterlace],[${ac_cv_c_altivec} ${ac_cv_c_altivec_abi}])
1372   if test "${ac_cv_altivec_inline}" = "no"; then
1373     ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1374   fi
1375 fi
1376
1377 AC_CACHE_CHECK([if linker needs -framework vecLib],
1378     [ac_cv_ld_altivec],
1379     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
1380      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
1381      LDFLAGS="${LDFLAGS_save}"
1382     ])
1383 if test "${ac_cv_ld_altivec}" != "no"; then
1384   VLC_ADD_LDFLAGS([libvlc idctaltivec motionaltivec memcpyaltivec],[-framework vecLib])
1385 fi
1386 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
1387
1388 AC_ARG_WITH(,[])
1389 AC_ARG_WITH(,[Optimization options:])
1390
1391 dnl
1392 dnl  Special arch tuning
1393 dnl
1394 AC_ARG_WITH(tuning,
1395 [  --with-tuning=ARCH      enable special tuning for an architecture
1396                           (default Pentium 2 on IA-32 and G4 on PPC)])
1397 if test -n "${with_tuning}"; then
1398     if test "${with_tuning}" != "no"; then
1399         CFLAGS_TUNING="-mtune=${with_tuning}"
1400     fi
1401 else
1402     if test "${SYS}" = "darwin" -a "${host_cpu}" = "i686"; then
1403         CFLAGS_TUNING="-march=pentium-m -mtune=prescott"
1404     elif test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "i486" -o "${host_cpu}" = "i386"; then
1405         CFLAGS_TUNING="-mtune=pentium2"
1406     elif test "${host_cpu}" = "x86_64"; then
1407         CFLAGS_TUNING="-mtune=athlon64"
1408     elif test "${host_cpu}" = "powerpc"; then
1409         CFLAGS_TUNING="-mtune=G4";
1410     fi
1411 fi
1412
1413 dnl NOTE: this can't be cached cleanly
1414 AS_IF([test "${CFLAGS_TUNING}"],
1415    [CFLAGS_save="${CFLAGS}"
1416     CFLAGS="${CFLAGS} ${CFLAGS_TUNING}"
1417
1418     AC_MSG_CHECKING([whether $CC accepts ${CFLAGS_TUNING}])
1419     AC_COMPILE_IFELSE([ ],
1420                       [tuning="yes"],
1421                       [CFLAGS_TUNING=""; tuning="no"
1422                        AS_IF([test "${with_tuning}"],
1423                              [AC_MSG_ERROR([requested tuning not supported])])])
1424
1425     AC_MSG_RESULT([$tuning])
1426     CFLAGS="${CFLAGS_save}"
1427 ])
1428
1429 dnl
1430 dnl  x86 accelerations
1431 dnl
1432 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"
1433 then
1434     ARCH="${ARCH} mmx"
1435     VLC_ADD_BUILTINS([${ACCEL_MODULES}])
1436 fi
1437
1438 dnl
1439 dnl  Memory usage
1440 dnl
1441 AC_ARG_ENABLE(optimize-memory,
1442 [  --enable-optimize-memory      optimize memory usage over performance])
1443 if test "${enable_optimize_memory}" = "yes"; then
1444   AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
1445 fi
1446
1447 dnl
1448 dnl  Enable/disable optimizations
1449 dnl
1450 AC_ARG_ENABLE(optimizations,
1451 [  --disable-optimizations disable compiler optimizations (default enabled)])
1452 test "${enable_optimizations}" != "no" && enable_optimizations="yes"
1453
1454 dnl
1455 dnl  AltiVec acceleration
1456 dnl
1457 AC_ARG_ENABLE(altivec,
1458 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
1459 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
1460     VLC_ADD_BUILTINS([${ACCEL_MODULES}]) fi ],
1461 [ if test "${host_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
1462     VLC_ADD_BUILTINS([${ACCEL_MODULES}]) fi ])
1463
1464 dnl
1465 dnl  Debugging mode
1466 dnl
1467 AC_ARG_ENABLE(debug,
1468 [  --enable-debug          debug mode (default disabled)])
1469 test "${enable_debug}" != "yes" && enable_debug="no"
1470 AH_TEMPLATE(NDEBUG,
1471             [Define to 1 if debug code should NOT be compiled])
1472 AS_IF([test "x${enable_debug}" = "xno"], [AC_DEFINE(NDEBUG)])
1473
1474 dnl
1475 dnl  Enable release-specific flags
1476 dnl
1477 AC_ARG_ENABLE(release,
1478 [  --enable-release        activate extra optimizations (default disabled)])
1479 test "${enable_release}" != "yes" && enable_release="no"
1480
1481 dnl
1482 dnl Stream output
1483 dnl
1484 AC_ARG_ENABLE(sout,
1485   [  --enable-sout           Stream output modules (default enabled)])
1486 if test "${enable_sout}" != "no"
1487 then
1488   VLC_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
1489   VLC_ADD_PLUGINS([mux_ps mux_avi mux_mp4 mux_asf mux_dummy mux_wav mux_mpjpeg])
1490   VLC_ADD_PLUGINS([packetizer_copy])
1491
1492   VLC_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es stream_out_rtp stream_out_description vod_rtsp])
1493   VLC_ADD_PLUGINS([stream_out_duplicate stream_out_display stream_out_transcode stream_out_bridge stream_out_mosaic_bridge stream_out_autodel])
1494   VLC_ADD_PLUGINS([stream_out_gather])
1495 #  VLC_ADD_PLUGINS([stream_out_transrate])
1496 #  VLC_ADD_PLUGINS([rtcp])
1497   VLC_ADD_PLUGINS([profile_parser])
1498
1499   AC_DEFINE(ENABLE_SOUT, 1, Define if you want the stream output support)
1500 fi
1501
1502 AC_ARG_ENABLE(switcher,
1503   [  --enable-switcher       Stream-out switcher plugin (default disabled)])    
1504
1505 dnl Check for libshout
1506 AC_ARG_ENABLE(shout,
1507   [  --enable-shout          libshout output plugin (default disabled)])
1508 if test "${enable_shout}" = "yes"; then
1509   PKG_CHECK_MODULES(SHOUT, shout >= 2.1,
1510     [AC_DEFINE(HAVE_SHOUT, [], [Define if you have the libshout library])
1511      VLC_ADD_PLUGINS([access_output_shout])
1512      VLC_ADD_LDFLAGS([access_output_shout],[$SHOUT_LIBS])
1513      VLC_ADD_CFLAGS([access_output_shout],[$SHOUT_CFLAGS])],
1514     [AC_MSG_WARN(libshout library not found)])
1515 fi
1516
1517 dnl
1518 dnl HTTP daemon
1519 dnl
1520 AC_ARG_ENABLE(httpd,
1521   [  --enable-httpd          HTTP daemon (default enabled)])
1522 if test "${enable_httpd}" != "no"
1523 then
1524   VLC_ADD_PLUGINS([http])
1525   AC_DEFINE(ENABLE_HTTPD, 1, Define if you want the HTTP dameon support)
1526 fi
1527
1528 dnl
1529 dnl VideoLAN manager
1530 dnl
1531 AC_ARG_ENABLE(vlm,
1532   [  --enable-vlm            VideoLAN manager (default enabled)])
1533 if test "${enable_vlm}" != "no"
1534 then
1535   AC_DEFINE(ENABLE_VLM, 1, Define if you want the VideoLAN manager support)
1536 fi
1537
1538 dnl
1539 dnl Growl notification plugin
1540 dnl
1541 AC_ARG_ENABLE(growl,
1542   [  --enable-growl          growl notification plugin (default enabled)])
1543 AS_IF([test "${enable_growl}" != "no"], [
1544     VLC_ADD_PLUGINS([growl])
1545   ]
1546 )
1547
1548 dnl
1549 dnl Libnotify notification plugin
1550 dnl
1551
1552 AC_ARG_ENABLE(notify,
1553   [  --enable-notify         libnotify notification plugin (default enabled)])
1554 AS_IF([test "${enable_notify}" != "no" -a "${SYS}" != "mingw32"], [
1555     PKG_CHECK_MODULES(NOTIFY, libnotify,
1556       [
1557         VLC_ADD_PLUGINS([notify])
1558         VLC_ADD_CFLAGS(notify, [$NOTIFY_CFLAGS])
1559         VLC_ADD_LDFLAGS(notify, [$NOTIFY_LIBS])
1560       ],[
1561         AS_IF([test "${enable_notify}" = "yes"],[
1562                AC_MSG_WARN( libnotify not found) ])
1563       ])
1564   ])
1565
1566 dnl
1567 dnl Audioscrobbler plugin
1568 dnl
1569
1570 AC_ARG_ENABLE(audioscrobbler,
1571   [  --disable-audioscrobbler Last.fm submission plugin (default enabled)])
1572 AS_IF([test "${enable_audioscrobbler}" != "no"], [
1573         VLC_ADD_PLUGINS([audioscrobbler])
1574   ])
1575
1576 dnl
1577 dnl Musicbrainz plugin
1578 dnl
1579 AC_ARG_ENABLE(musicbrainz,
1580   [  --enable-musicbrainz    MusicBrainz support (default disabled) ])
1581   AS_IF([test "${enable_musicbrainz}" = "yes"],[
1582       PKG_CHECK_MODULES(MUSICBRAINZ, libmusicbrainz,
1583         [ VLC_ADD_PLUGINS([musicbrainz])
1584           VLC_ADD_LDFLAGS([musicbrainz],[$MUSICBRAINZ_LIBS]) 
1585           VLC_ADD_CFLAGS([musicbrainz],[$MUSICBRAINZ_CFLAGS])  ],
1586        [AC_MSG_WARN(MusicBrainz library not found)])
1587    ])
1588
1589
1590 dnl
1591 dnl Taglibplugin
1592 dnl
1593 AC_ARG_ENABLE(taglib,
1594   [  --enable-taglib Taglib support (default disabled) ])
1595   AS_IF([test "${enable_taglib}" = "yes"],[
1596     PKG_CHECK_MODULES(TAGLIB, taglib,
1597       [ VLC_ADD_PLUGINS([taglib])
1598         VLC_ADD_LDFLAGS([taglib],[$TAGLIB_LIBS])
1599        VLC_ADD_CXXFLAGS([taglib],[$TAGLIB_CFLAGS]) ],
1600       [AC_MSG_WARN(TagLib library not found)])
1601   ])
1602
1603
1604 dnl
1605 dnl  Input plugins
1606 dnl
1607
1608 AC_ARG_WITH(,[Input plugins:])
1609
1610 dnl  live555 input
1611 dnl
1612 if test "${enable_livedotcom}" 
1613 then
1614   AC_MSG_WARN(--{en|dis}able-livedotcom is deprecated. Use --{en|dis}able-live555 instead.)
1615 fi
1616
1617 if test "${enable_livedotcom}" = "no"
1618 then
1619   enable_live555="no"
1620 fi
1621 AC_ARG_ENABLE(live555,
1622 [  --enable-live555        live555 RTSP input plugin (default enabled)])
1623 if test "${enable_live555}" != "no"; then
1624   AC_ARG_WITH(live555-tree,
1625     [    --with-live555-tree=PATH live.com tree for static linking])
1626
1627   dnl
1628   dnl test for --with-live555-tree
1629   dnl
1630   if test "${with_livedotcom_tree}" 
1631   then
1632     AC_MSG_WARN(--with-livedotcom-tree is deprecated. Use --with-live555-tree instead.)
1633   with_live555_tree="${with_livedotcom_tree}"
1634   fi
1635
1636   if test -z "${with_live555_tree}" -a "${CXX}" != ""; then
1637     AC_LANG_PUSH(C++)
1638     CPPFLAGS_save="${CPPFLAGS}"
1639     CPPFLAGS_live555="-I/usr/include/liveMedia -I/usr/include/groupsock -I/usr/include/BasicUsageEnvironment -I/usr/include/UsageEnvironment"
1640     if test "${SYS}" = "solaris"; then
1641       CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
1642     fi
1643     CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
1644     AC_CHECK_HEADERS(liveMedia.hh, [
1645       VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
1646       AC_CHECK_LIB(liveMedia_pic, main, [
1647         # We have -lliveMedia_pic, build plugins
1648         VLC_ADD_PLUGINS([live555])
1649         VLC_ADD_LDFLAGS([live555], [-lliveMedia_pic -lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic])
1650       ], [
1651         AC_CHECK_LIB(liveMedia, main, [
1652           # We only have -lliveMedia, do builtins
1653           VLC_ADD_BUILTINS([live555])
1654           VLC_ADD_LDFLAGS([live555], [-lliveMedia -lgroupsock -lBasicUsageEnvironment -lUsageEnvironment])
1655         ])
1656       ])
1657       if test "${SYS}" = "mingw32"; then
1658         # add ws2_32 for closesocket, select, recv
1659         VLC_ADD_LDFLAGS([live555],[-lws2_32])
1660       fi
1661     ])
1662     CPPFLAGS="${CPPFLAGS_save}"
1663     AC_LANG_POP(C++)
1664   else
1665     AC_MSG_CHECKING(for liveMedia/libliveMedia.a in ${with_live555_tree})
1666     real_live555_tree="`cd ${with_live555_tree} 2>/dev/null && pwd`"
1667     if test -z "${real_live555_tree}"; then
1668       dnl  The given directory can't be found
1669       AC_MSG_RESULT(no)
1670       AC_MSG_ERROR([cannot cd to ${with_live555_tree}])
1671     fi
1672     if test -f "${real_live555_tree}/liveMedia/libliveMedia.a"; then
1673       AC_MSG_RESULT(${real_live555_tree}/liveMedia/libliveMedia.a)
1674
1675       VLC_ADD_BUILTINS([live555])
1676
1677       if test "${SYS}" = "mingw32"; then
1678         # add ws2_32 for closesocket, select, recv
1679         VLC_ADD_LDFLAGS([live555],[-lws2_32])
1680       fi
1681
1682       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/liveMedia -lliveMedia])
1683       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/BasicUsageEnvironment -lBasicUsageEnvironment])
1684       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/groupsock -lgroupsock])
1685       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/UsageEnvironment -lUsageEnvironment])
1686
1687       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/BasicUsageEnvironment/include])
1688       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/groupsock/include])
1689       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/liveMedia/include])
1690       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/UsageEnvironment/include ])
1691       if test "${SYS}" = "solaris"; then
1692         VLC_ADD_CXXFLAGS([live555],[-DSOLARIS])
1693       fi
1694     else
1695       dnl  The given live555 wasn't built
1696         AC_MSG_RESULT(no)
1697       if test "${enable_live555}" = "yes"; then
1698         AC_MSG_ERROR([cannot find ${real_live555_tree}/liveMedia/libliveMedia.a, make sure you compiled live555 in ${with_live555_tree}])
1699       fi        
1700     fi
1701   fi
1702 fi
1703
1704 dnl
1705 dnl  special access module for dc1394 input
1706 dnl
1707 AC_ARG_ENABLE(dc1394,
1708   [  --enable-dc1394       dc1394 access module (default disabled)])
1709 if test "${enable_dc1394}" = "yes"
1710 then
1711   AC_CHECK_HEADERS(libraw1394/raw1394.h, [
1712     AC_CHECK_LIB( raw1394, raw1394_get_nodecount, [
1713         AC_CHECK_HEADERS(libdc1394/dc1394_control.h , [
1714 dnl         AC_CHECK_LIB( dc1394_control, dc1394_setup_capture, [
1715               VLC_ADD_PLUGINS([dc1394])
1716               VLC_ADD_LDFLAGS([dc1394],[-ldc1394_control -lraw1394])
1717 dnl         ],
1718 dnl         [
1719 dnl           AC_MSG_ERROR([libdc1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1720 dnl         ])
1721       ],
1722       [
1723         AC_MSG_ERROR([libdc1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1724       ])
1725     ],
1726     [
1727       AC_MSG_ERROR([libraw1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1728     ])
1729   ],
1730   [
1731     AC_MSG_ERROR([libraw1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1732   ])
1733 fi
1734
1735 dnl
1736 dnl dv module: digital video module check for libraw1394
1737 dnl
1738 AC_ARG_ENABLE(dv,
1739 [  --enable-dv             dv input module (default disabled)])
1740 if test "${enable_dv}" = "yes"
1741 then
1742   AC_ARG_WITH(dv-raw1394,
1743   [    --with-dv-raw1394=PATH   libraw1394 headers and libraries])
1744   AC_ARG_WITH(dv-raw1394-tree,
1745   [    --with-dv-raw1394=PATH   libraw1394 tree for static linking])
1746
1747   if test -z "${with_dv_raw1394}" -a "${with_dv_raw1394}" != ""
1748   then
1749     AC_MSG_CHECKING(for raw1394 headers in ${with_dv_raw1394})
1750     if test -f ${with_dv_raw1394}/include/libraw1394/raw1394.h
1751     then
1752       dnl  Use ${with_dv_raw1394}/include/libraw1394/raw1394.h
1753       AC_MSG_RESULT(yes)
1754       VLC_ADD_PLUGINS([access_dv])
1755       VLC_ADD_LDFLAGS([access_dv],[-L${with_dv_raw1394}/lib -lraw1394 -lpthread])
1756       VLC_ADD_CPPFLAGS([access_dv],[-I${with_dv_raw1394}/include])
1757     else
1758       dnl  No libraw1394 could be found, sorry
1759       AC_MSG_RESULT(no)
1760       AC_MSG_ERROR([cannot find ${with_dv_raw1394}/include/libraw1394/raw1394.h])
1761     fi
1762   else
1763     AC_CHECK_HEADERS(libraw1394/raw1394.h,
1764     [ VLC_ADD_PLUGINS([access_dv])
1765         VLC_ADD_LDFLAGS([access_dv],[-lraw1394 -lavc1394])
1766     ],[
1767         if test -n "${enable_dv}"
1768         then
1769           AC_MSG_ERROR([cannot find libraw1394 headers])
1770         fi
1771     ])
1772   fi
1773
1774   dnl Check for static linking of libraw1394
1775   if test -z "${with_dv_raw1394_tree}" -a "${with_dv_raw1394_tree}" != ""
1776   then
1777     AC_MSG_CHECKING(for libraw1394.a in ${with_dv_raw1394_tree})
1778     real_dv_raw1394_tree="`cd ${with_dv_raw1394_tree} 2>/dev/null && pwd`"
1779     if test -z "${real_dv_raw1394_tree}"
1780     then
1781       dnl  The given directory can't be found
1782       AC_MSG_RESULT(no)
1783       AC_MSG_ERROR([cannot cd to ${real_dv_raw1394_tree}])
1784     fi
1785     if test -f "${real_dv_raw1394_tree}/src/.libs/libraw1394.a"
1786     then
1787       dnl  Use a custom libraw1394
1788       AC_MSG_RESULT(${real_dv_raw1394_tree}/src/.libs/libraw1394.a)
1789       VLC_ADD_BUILTINS([access_dv])
1790       VLC_ADD_LDFLAGS([access_dv],[-L${real_dv_raw1394_tree}/src/.libs -lraw1394])
1791       VLC_ADD_CPPFLAGS([access_dv],[-I${real_dv_raw1394_tree}])
1792     else
1793       dnl  The given libraw1394 wasn't built
1794       AC_MSG_RESULT(no)
1795       AC_MSG_ERROR([cannot find ${real_dv_raw1394_tree}/src/.libs/libraw1394.a, make sure you compiled libraw1394 in ${with_dv_raw1394_tree}])
1796     fi
1797   fi
1798
1799   dnl
1800   dnl Check for libavc1394
1801   dnl
1802
1803   AC_ARG_WITH(dv-avc1394,
1804   [    --with-dv-avc1394=PATH   libavc1394 headers and libraries])
1805   AC_ARG_WITH(dv-avc1394-tree,
1806   [    --with-dv-avc1394=PATH   libavc1394 tree for static linking])
1807
1808   if test -z "${with_dv_avc1394}" -a "${with_dv_avc1394}" != ""
1809   then
1810     AC_MSG_CHECKING(for avc1394 headers in ${with_dv_avc1394})
1811     if test -f ${with_dv_avc1394}/include/libavc1394/avc1394.h
1812     then
1813       dnl  Use ${with_dv_avc1394}/include/libavc1394/avc1394.h
1814       AC_MSG_RESULT(yes)
1815       VLC_ADD_LDFLAGS([access_dv],[-L${with_dv_avc1394}/lib -lavc1394 -lrom1394 -lpthread])
1816       VLC_ADD_CPPFLAGS([access_dv],[-I${with_avc1394}/include])
1817     else
1818       dnl  No libavc1394 could be found, sorry
1819       AC_MSG_RESULT(no)
1820       AC_MSG_ERROR([cannot find ${with_dv_avc1394}/include/libavc1394/avc1394.h])
1821     fi
1822   else
1823     AC_CHECK_HEADERS(libavc1394/avc1394.h,
1824     [ VLC_ADD_LDFLAGS([access_dv],[-lavc1394 -lrom1394 -lpthread])
1825     ],[
1826         if test -n "${enable_dv}"
1827         then
1828           AC_MSG_ERROR([cannot find libavc1394 headers])
1829         fi
1830     ])
1831   fi
1832
1833   dnl Check for static linking of libavc1394
1834   if test -z "${with_dv_avc1394_tree}" -a "${with_dv_avc1394_tree}" != ""
1835   then
1836     AC_MSG_CHECKING(for libavc1394.a in ${with_dv_avc1394_tree})
1837     real_dv_avc1394_tree="`cd ${with_dv_avc1394_tree} 2>/dev/null && pwd`"
1838     if test -z "${real_dv_avc1394_tree}"
1839     then
1840       dnl  The given directory can't be found
1841       AC_MSG_RESULT(no)
1842       AC_MSG_ERROR([cannot cd to ${real_dv_avc1394_tree}])
1843     fi
1844     if test -f "${real_dv_avc1394_tree}/src/.libs/libavc1394.a"
1845     then
1846       dnl  Use a custom libavc1394
1847       AC_MSG_RESULT(${real_dv_avc1394_tree}/src/.libs/libavc1394.a)
1848       VLC_ADD_LDFLAGS([access_dv],[-L${real_dv_avc1394_tree}/src/.libs -lavc1394 -lrom1394 -lpthread])
1849       VLC_ADD_CPPFLAGS([access_dv],[-I${real_dv_avc1394_tree}])
1850     else
1851       dnl  The given libavc1394 wasn't built
1852       AC_MSG_RESULT(no)
1853       AC_MSG_ERROR([cannot find ${real_dv_avc1394_tree}/src/.libs/libavc1394.a, make sure you compiled libavc1394 in ${with_dv_avc1394_tree}])
1854     fi
1855   fi
1856 fi
1857
1858 dnl
1859 dnl dvdread module: check for libdvdread
1860 dnl
1861 AC_ARG_ENABLE(dvdread,
1862 [  --enable-dvdread        dvdread input module (default disabled)])
1863 if test "${enable_dvdread}" != "no"
1864 then
1865   AC_ARG_WITH(dvdread,
1866   [    --with-dvdread=PATH   libdvdread headers and libraries])
1867   AC_ARG_WITH(dvdread-tree,
1868   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
1869
1870   dnl Temporary hack (yeah, sure ;)
1871   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
1872       VLC_ADD_LDFLAGS([dvdread],[-ldvdcss])
1873   fi
1874
1875   if test -z "${with_dvdread}"
1876   then
1877     if test -z "${with_dvdread_tree}"
1878     then
1879       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
1880         [ VLC_ADD_PLUGINS([dvdread])
1881           VLC_ADD_LDFLAGS([dvdread],[-ldvdread ${LDFLAGS_dvdcss}])
1882         ],[
1883           if test -n "${enable_dvdread}"
1884           then
1885             AC_MSG_ERROR([cannot find libdvdread headers])
1886           fi
1887         ])
1888     else
1889       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
1890       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
1891       if test -z "${real_dvdread_tree}"
1892       then
1893         dnl  The given directory can't be found
1894         AC_MSG_RESULT(no)
1895         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
1896       fi
1897       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
1898       then
1899         dnl  Use a custom libdvdread
1900         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
1901         VLC_ADD_BUILTINS([dvdread])
1902         VLC_ADD_LDFLAGS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}])
1903         VLC_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
1904       else
1905         dnl  The given libdvdread wasn't built
1906         AC_MSG_RESULT(no)
1907         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
1908       fi
1909     fi
1910   else
1911     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
1912     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
1913     then
1914       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
1915       AC_MSG_RESULT(yes)
1916       VLC_ADD_PLUGINS([dvdread])
1917       VLC_ADD_LDFLAGS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}])
1918       VLC_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
1919     else
1920       dnl  No libdvdread could be found, sorry
1921       AC_MSG_RESULT(no)
1922       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
1923     fi
1924   fi
1925 fi
1926
1927 dnl
1928 dnl  libdvdnav plugin
1929 dnl
1930 AC_ARG_ENABLE(dvdnav,
1931   [  --enable-dvdnav         dvdnav input module (default enabled)])
1932 if test "${enable_dvdnav}" != "no"
1933 then
1934   dnl Same hack than dvdread
1935   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
1936       VLC_ADD_LDFLAGS([dvdnav],[-ldvdcss])
1937   fi
1938
1939   DVDNAV_PATH="${PATH}"
1940   AC_ARG_WITH(dvdnav-config-path,
1941     [    --with-dvdnav-config-path=PATH dvdnav-config path (default search in \$PATH)],
1942     [ if test "${with_dvdnav_config_path}" != "no"
1943       then
1944         DVDNAV_PATH="${with_dvdnav_config_path}:${PATH}"
1945       fi ])
1946   AC_PATH_PROG(DVDNAV_CONFIG, dvdnav-config, no, ${DVDNAV_PATH})
1947   if test "${DVDNAV_CONFIG}" != "no"
1948   then
1949     VLC_ADD_PLUGINS([dvdnav])
1950     VLC_ADD_CFLAGS([dvdnav],[`${DVDNAV_CONFIG} --cflags`])
1951     VLC_ADD_LDFLAGS([dvdnav],[`${DVDNAV_CONFIG} --libs`])
1952   fi
1953 fi
1954
1955 dnl
1956 dnl  Windows DirectShow access module
1957 dnl
1958 AC_ARG_ENABLE(dshow,
1959   [  --enable-dshow          Win32 DirectShow support (default enabled on Win32)])
1960 if test "${enable_dshow}" != "no"
1961 then
1962   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
1963   then
1964     AC_LANG_PUSH(C++)
1965       AC_CHECK_HEADERS(dshow.h,
1966       [ VLC_ADD_PLUGINS([dshow])
1967         VLC_ADD_CXXFLAGS([dshow],[])
1968         VLC_ADD_LDFLAGS([dshow],[-lole32 -loleaut32 -luuid]) ])
1969     AC_LANG_POP(C++)
1970   fi
1971 fi
1972
1973
1974 dnl
1975 dnl  OpenCV wrapper and example filters
1976 dnl
1977 AC_ARG_ENABLE(opencv,
1978   [  --enable-opencv            OpenCV (computer vision) filter (default disabled)])
1979 if test "${enable_opencv}" = "yes" -a "${CXX}" != "";
1980 then
1981   AC_ARG_WITH(opencv-tree,
1982   [    --with-opencv-tree=PATH opencv tree for linking])
1983   if test -n "${with_opencv_tree}"
1984   then
1985     if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
1986     then
1987           AC_MSG_CHECKING(for opencv in ${with_opencv_tree})
1988           if test -f ${with_opencv_tree}/cv/include/cv.h -a -f ${with_opencv_tree}/cxcore/include/cxcore.h \
1989             -a -f ${with_opencv_tree}/cvaux/include/cvaux.h -a -f ${with_opencv_tree}/otherlibs/highgui/highgui.h
1990       then
1991         AC_MSG_RESULT(yes)
1992         VLC_ADD_PLUGINS([opencv_wrapper])
1993         VLC_ADD_LDFLAGS([opencv_wrapper],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
1994         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])
1995         AC_LANG_PUSH(C++)
1996         VLC_ADD_PLUGINS([opencv_example])
1997         VLC_ADD_LDFLAGS([opencv_example],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
1998         VLC_ADD_CXXFLAGS([opencv_example],[-I${with_opencv_tree}/cv/include -I${with_opencv_tree}/cxcore/include -I${with_opencv_tree}/cvaux/include -I${with_opencv_tree}/otherlibs/highgui])
1999         AC_LANG_POP(C++)        
2000           else
2001         dnl  No opencv could be found, sorry
2002         AC_MSG_RESULT(no)
2003         AC_MSG_ERROR([cannot find opencv in ${with_opencv_tree}])
2004           fi
2005     else
2006           AC_MSG_WARN([--enable-opencv currently only works on windows])
2007     fi
2008   fi  
2009 fi
2010
2011
2012 dnl
2013 dnl  libsmbclient plugin
2014 dnl
2015 AC_ARG_ENABLE(smb,
2016   [  --enable-smb            smb input module (default enabled)])
2017 if test "${enable_smb}" != "no"; then
2018   AC_CHECK_HEADERS(libsmbclient.h,
2019     [ VLC_ADD_PLUGINS([access_smb])
2020       VLC_ADD_LDFLAGS([access_smb],[-lsmbclient]) ],
2021     [ if test -n "${enable_smb}"; then
2022         AC_MSG_ERROR([cannot find libsmbclient headers])
2023      fi ])
2024   AC_CHECK_MEMBER([struct _SMBCCTX.close_fn],
2025     AC_DEFINE([HAVE__SMBCCTX_CLOSE_FN], [1], [Define if samba has _SMBCCTX.close_fn]),,
2026     [#include <libsmbclient.h>])
2027 fi
2028
2029 dnl
2030 dnl  libdvbpsi ts demux/mux
2031 dnl
2032 AC_ARG_ENABLE(dvbpsi,
2033   [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
2034 if test "${enable_dvbpsi}" != "no"
2035 then
2036   AC_ARG_WITH(dvbpsi,
2037   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
2038   AC_ARG_WITH(dvbpsi,
2039   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
2040   case "${with_dvbpsi}" in
2041   ""|yes)
2042     if test -z "${with_dvbpsi_tree}"
2043     then
2044       AC_CHECK_HEADERS(dvbpsi/dr.h,
2045         [ VLC_ADD_PLUGINS([ts])
2046           if test "${enable_sout}" != "no"; then
2047             VLC_ADD_PLUGINS([mux_ts])
2048           fi
2049           VLC_ADD_LDFLAGS([mux_ts ts dvb],[-ldvbpsi]) ],
2050         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
2051         [#if defined( HAVE_STDINT_H )
2052 #   include <stdint.h>
2053 #elif defined( HAVE_INTTYPES_H )
2054 #   include <inttypes.h>
2055 #endif
2056 #include <dvbpsi/dvbpsi.h>
2057 #include <dvbpsi/descriptor.h>
2058 #include <dvbpsi/pat.h>
2059 #include <dvbpsi/pmt.h>])
2060     else
2061       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
2062       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
2063       if test -z "${real_dvbpsi_tree}"
2064       then
2065         dnl  The given directory can't be found
2066         AC_MSG_RESULT(no)
2067         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
2068       fi
2069       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
2070       then
2071         dnl  Use a custom libdvbpsi
2072         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
2073         VLC_ADD_BUILTINS([ts])
2074         if test "${enable_sout}" != "no"; then
2075           VLC_ADD_BUILTINS([mux_ts])
2076         fi
2077         VLC_ADD_CPPFLAGS([mux_ts ts dvb],[-I${real_dvbpsi_tree}/src])
2078         VLC_ADD_LDFLAGS([mux_ts ts dvb],[${real_dvbpsi_tree}/src/.libs/libdvbpsi.a])
2079       else
2080         dnl  The given libdvbpsi wasn't built
2081         AC_MSG_RESULT(no)
2082         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
2083       fi
2084     fi
2085   ;;
2086   no)
2087     dnl  Compile without dvbpsi
2088   ;;
2089   *)
2090     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
2091     if test -z "${with_dvbpsi}"
2092     then
2093       LDFLAGS_test=""
2094       CPPFLAGS_test=""
2095     else
2096       LDFLAGS_test="-L${with_dvbpsi}/lib"
2097       CPPFLAGS_test="-I${with_dvbpsi}/include"
2098     fi
2099     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
2100     AC_CHECK_HEADERS([dvbpsi/dr.h],[
2101       VLC_ADD_PLUGINS([ts])
2102       if test "${enable_sout}" != "no"; then
2103         VLC_ADD_PLUGINS([mux_ts])
2104       fi
2105       VLC_ADD_CPPFLAGS([mux_ts ts dvb],[${CPPFLAGS_test}])
2106       VLC_ADD_LDFLAGS([mux_ts ts dvb],[${LDFLAGS_test} -ldvbpsi])
2107
2108     ],[
2109       if test -n "${enable_dvbpsi}"
2110       then
2111         AC_MSG_ERROR([Could not find libdvbpsi on your system: you may get it from www.videolan.org, you'll need at least version 0.1.1])
2112       fi
2113     ])
2114     CPPFLAGS="${CPPFLAGS_save}"
2115   ;;
2116   esac
2117   AC_CHECK_LIB(dvbpsi, dvbpsi_GenSDTSections, [
2118     AC_DEFINE(HAVE_DVBPSI_SDT, 1, [Define if you have dvbpsi_GenSDTSections.])
2119   ], [], [${LDFLAGS_ts}])
2120
2121 fi
2122
2123 dnl
2124 dnl  Video4Linux plugin
2125 dnl
2126 AC_ARG_ENABLE(v4l,
2127   [  --enable-v4l            Video4Linux input support (default disabled)])
2128 if test "${enable_v4l}" = "yes"
2129 then
2130   AC_ARG_WITH(v4l,
2131     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
2132   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
2133   then
2134     VLC_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
2135   fi
2136
2137   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
2138   AC_CHECK_HEADERS(linux/videodev.h, [
2139     VLC_ADD_PLUGINS([v4l])
2140   ],[])
2141   CPPFLAGS="${CPPFLAGS_save}"
2142 fi
2143
2144 dnl
2145 dnl  Video4Linux plugin
2146 dnl
2147 AC_ARG_ENABLE(v4l2,
2148   [  --enable-v4l2            Video4Linux2 input support (default disabled)])
2149 if test "${enable_v4l2}" = "yes"
2150 then
2151   AC_ARG_WITH(v4l2,
2152     [    --with-v4l2=PATH       path to a v4l2-enabled kernel tree],[],[])
2153   if test "${with_v4l2}" != "no" -a -n "${with_v4l2}"
2154   then
2155     VLC_ADD_CPPFLAGS([v4l2],[-I${with_v4l2}/include])
2156   fi
2157
2158   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l2}"
2159   AC_CHECK_HEADERS(linux/videodev2.h, [
2160     VLC_ADD_PLUGINS([v4l2])
2161   ],[])
2162   CPPFLAGS="${CPPFLAGS_save}"
2163 fi
2164
2165
2166 dnl
2167 dnl  special access module for Hauppauge PVR cards
2168 dnl
2169 AC_ARG_ENABLE(pvr,
2170   [  --enable-pvr            PVR cards access module (default disabled)])
2171 if test "${enable_pvr}" = "yes"
2172 then
2173   VLC_ADD_PLUGINS([pvr])
2174 fi
2175
2176 dnl
2177 dnl  gnomeVFS access module
2178 dnl
2179 AC_ARG_ENABLE(gnomevfs,
2180   [  --enable-gnomevfs       GnomeVFS access module (default disabled)])
2181 if test "${enable_gnomevfs}" = "yes" 
2182 then
2183   PKG_CHECK_MODULES(GNOMEVFS, gnome-vfs-2.0,
2184     VLC_ADD_LDFLAGS([access_gnomevfs],[$GNOMEVFS_LIBS])
2185     VLC_ADD_CPPFLAGS([access_gnomevfs],[$GNOMEVFS_CPPFLAGS])
2186     VLC_ADD_CFLAGS([access_gnomevfs],[$GNOMEVFS_CFLAGS])
2187     VLC_ADD_PLUGINS([access_gnomevfs]),
2188     AC_MSG_WARN([GnomeVFS support disabled because GnomeVFS development headers not found]))
2189 fi
2190
2191 dnl Need to test libcdio and libvcdinfo for a number of things. Do it now.
2192 AC_ARG_ENABLE(libcdio,
2193   [  --enable-libcdio        CD input and control library support (default enabled)])
2194
2195
2196 have_libcdio=no
2197 have_libvcdinfo=no
2198 if test "${enable_libcdio}" != "no"
2199 then
2200   PKG_CHECK_MODULES(LIBCDIO, libcdio >= 0.78.2,
2201      have_libcdio=yes
2202      AC_DEFINE(HAVE_LIBCDIO, [], 
2203      [Define if you have libcdio 0.78.2 or greater installed]),
2204      [AC_MSG_WARN(CD Reading and information library not found)])
2205
2206   PKG_CHECK_MODULES(VCDINFO, libvcdinfo >= 0.7.22,
2207      [have_libvcdinfo=yes
2208      AC_DEFINE(HAVE_VCDINFO, [], 
2209      [Define if you have libvcdinfo 0.7.22 or greater installed])],
2210      [AC_MSG_WARN(VCD information library not found)])
2211 fi
2212
2213 dnl
2214 dnl  VCDX and CDDAX modules
2215 dnl
2216 AC_ARG_ENABLE(cddax,
2217   [  --enable-cddax          audio CD plugin with CD Text and CD paranoia via libcdio (default disabled)])
2218  
2219 AC_ARG_ENABLE(libcddb,
2220   [  --enable-libcddb        CDDB support for libcdio audio CD (default enabled)])
2221  
2222 if test "${enable_cddax}" = "yes"
2223 then
2224   if test "$have_libcdio" = "yes"
2225   then
2226     AC_DEFINE(HAVE_CDDAX, [], [Define for the audio CD plugin using libcdio])
2227     VLC_ADD_LDFLAGS([cddax],[$LIBCDIO_LIBS])
2228     VLC_ADD_CFLAGS([cddax],[$LIBCDIO_CFLAGS])
2229     VLC_ADD_PLUGINS([cddax])
2230     PKG_CHECK_MODULES(LIBCDIO_PARANOIA, libcdio_paranoia >= 0.72, [
2231     VLC_ADD_LDFLAGS([cddax],[$LIBCDIO_CDDA_LIBS $LIBCDIO_CDDA_LIBS $LIBCDIO_PARANOIA_LIBS])],
2232     AC_MSG_WARN([CD Paranoia support disabled because no libcdio >= 0.72 found]))
2233   else 
2234     AC_MSG_WARN([cddax plugin disabled because ok libcdio library not found or disabled])
2235     HAVE_CDDAX=no
2236   fi
2237
2238   if test "$enable_libcddb" != "no"; then
2239     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2240       HAVE_LIBCDDB=yes 
2241       AC_DEFINE(HAVE_LIBCDDB, [], [Define this if you have libcddb installed])
2242       VLC_ADD_LDFLAGS([cddax],[$LIBCDDB_LIBS])
2243       VLC_ADD_CFLAGS([cddax],[$LIBCDDB_CFLAGS])
2244       ],
2245       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled) 
2246       HAVE_LIBCDDB=no])
2247   fi
2248  
2249 fi
2250
2251 AC_ARG_ENABLE(vcdx,
2252   [  --enable-vcdx           VCD with navigation via libvcdinfo (default disabled)])
2253  
2254 if test "${enable_vcdx}" = "yes"
2255 then
2256   if test "${have_libvcdinfo}" = "yes"
2257   then
2258     VLC_ADD_LDFLAGS([vcdx],[$VCDINFO_LIBS])
2259     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2260   else 
2261     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found or disabled])
2262     HAVE_VCDX=no
2263   fi
2264
2265   PKG_CHECK_MODULES(LIBCDIO, libiso9660 >= 0.72,
2266    [VLC_ADD_LDFLAGS([vcdx],[$LIBISO9660_LIBS])
2267     VLC_ADD_CFLAGS([vcdx],[$LIBISO9660_CFLAGS])],
2268     [AC_MSG_WARN([vcdx plugin disabled because ok libiso9660 library not found])
2269     HAVE_VCDX=no])
2270
2271   if test "$have_libvcdinfo" = "yes"
2272   then
2273     AC_DEFINE(HAVE_VCDX, [], 
2274     [Define for the VCD plugin using libcdio/libvcdinfo])
2275     VLC_ADD_LDFLAGS([vcdx],[$VCDINFO_LIBS])
2276     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2277     VLC_ADD_PLUGINS([vcdx])
2278   else 
2279     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found])
2280     HAVE_VCDX=no
2281   fi
2282 fi
2283
2284 dnl
2285 dnl  Built-in CD-DA and VCD module
2286 dnl
2287 AC_ARG_ENABLE(cdda,           
2288   [  --enable-cdda           audio CD via built-in VCD (default enabled)])
2289  
2290 AC_ARG_ENABLE(vcd,
2291   [  --enable-vcd            built-in VCD (default enabled)])
2292
2293 if test "${enable_vcd}" != "no"
2294 then
2295   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
2296   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
2297     AC_MSG_RESULT(yes)
2298     VLC_ADD_PLUGINS([vcd cdda])
2299   ],[
2300     AC_MSG_RESULT(no)
2301   ])
2302
2303   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
2304   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
2305     AC_MSG_RESULT(yes)
2306     VLC_ADD_PLUGINS([vcd cdda])
2307     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
2308   ],[
2309     AC_MSG_RESULT(no)
2310   ])
2311
2312   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
2313   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
2314     AC_MSG_RESULT(yes)
2315     VLC_ADD_PLUGINS([vcd cdda])
2316     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
2317   ],[
2318     AC_MSG_RESULT(no)
2319   ])
2320
2321   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
2322   then
2323     VLC_ADD_PLUGINS([vcd cdda])
2324   fi
2325
2326   if test "${SYS}" = "darwin"
2327   then
2328     VLC_ADD_PLUGINS([vcd cdda])
2329     VLC_ADD_LDFLAGS([vcd vcdx cdda cddax],[-framework IOKit -framework CoreFoundation])
2330     VLC_ADD_LDFLAGS([vcdx cddax cdda],[-liconv])
2331   fi
2332
2333   if test "$enable_libcddb" != "no"; then
2334     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2335       HAVE_LIBCDDB=yes 
2336       AC_DEFINE(HAVE_LIBCDDB, [], [Define this if you have libcddb installed])
2337       VLC_ADD_LDFLAGS([cdda],[$LIBCDDB_LIBS])
2338       VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
2339       ],:
2340       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled) 
2341       HAVE_LIBCDDB=no])
2342   fi
2343 fi
2344
2345 dnl
2346 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
2347 dnl
2348 AC_ARG_ENABLE(dvb,
2349   [  --enable-dvb            DVB-S/T/C card support (default disabled)])
2350
2351 if test "${enable_dvb}" = "yes"
2352 then
2353   AC_ARG_WITH(dvb,
2354   [    --with-dvb=PATH       path to a dvb- and v4l2-enabled kernel tree],[],[])
2355   if test "${with_dvb}" != "no" -a -n "${with_dvb}"
2356   then
2357     VLC_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
2358   fi
2359   CPPFLAGS="${CPPFLAGS_save} -I${with_dvb}/include"
2360   AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
2361     if test -z "${with_dvbpsi_tree}"
2362     then
2363       VLC_ADD_PLUGINS([dvb])
2364     else
2365       VLC_ADD_BUILTINS([dvb])
2366     fi
2367   ],[AC_MSG_WARN(linux-dvb headers not found, dvb disabled)])
2368   CPPFLAGS="${CPPFLAGS_save}"
2369 fi
2370
2371 dnl
2372 dnl  Screen capture module
2373 dnl
2374 AC_ARG_ENABLE(screen,
2375   [  --enable-screen         Screen capture support (default enabled)])
2376 if test "${enable_screen}" != "no"; then
2377   if test "${SYS}" = "darwin"; then
2378     AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, [
2379       VLC_ADD_PLUGINS([screen])
2380       VLC_ADD_LDFLAGS([screen],[-framework ApplicationServices])
2381     ])
2382   elif test "${SYS}" = "mingw32"; then
2383     VLC_ADD_PLUGINS([screen])
2384     VLC_ADD_LDFLAGS([screen],[-lgdi32])
2385   elif test "${SYS}" = "mingwce"; then
2386     CPPFLAGS="${CPPFLAGS_save}"
2387   elif test "${SYS}" = "beos"; then
2388     VLC_ADD_PLUGINS([screen])
2389     VLC_ADD_CXXFLAGS([screen],[])
2390     VLC_ADD_LDFLAGS([screen],[-lbe])
2391   else
2392     CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
2393     AC_CHECK_HEADERS(X11/Xlib.h, [
2394       VLC_ADD_PLUGINS([screen])
2395       VLC_ADD_LDFLAGS([screen],[${X_LIBS} ${X_PRE_LIBS} -lX11])
2396       VLC_ADD_CPPFLAGS([screen],[${X_CFLAGS}])
2397     ])
2398     CPPFLAGS="${CPPFLAGS_save}"
2399   fi
2400 fi
2401
2402 dnl
2403 dnl  ipv6 plugin - not for QNX yet
2404 dnl
2405 have_ipv6=no
2406 AC_CHECK_FUNCS(inet_pton,[have_ipv6=yes],[
2407   AC_CHECK_LIB(nsl,inet_pton, [have_ipv6=yes])
2408 ])
2409
2410 AS_IF([test "${have_ipv6}" = "yes"], [
2411   AC_DEFINE(HAVE_INET_PTON, 1, [Define to 1 if you have inet_pton().])])
2412
2413
2414 AC_CHECK_FUNCS(inet_ntop,[
2415   AC_DEFINE(HAVE_INET_NTOP, 1, [Define to 1 if you have inet_ntop().])])
2416
2417
2418 dnl
2419 dnl  ogg demux plugin
2420 dnl
2421 AC_ARG_ENABLE(ogg,
2422   [  --enable-ogg            Ogg demux support (default enabled)])
2423 if test "${enable_ogg}" != "no"
2424 then
2425   AC_ARG_WITH(ogg-tree,
2426   [    --with-ogg-tree=PATH  ogg tree for static linking])
2427   if test -n "${with_ogg_tree}"
2428   then
2429     AC_MSG_CHECKING(for libogg.a in ${with_ogg_tree})
2430     real_ogg_tree="`cd ${with_ogg_tree} 2>/dev/null && pwd`"
2431     if test -z "${real_ogg_tree}"
2432     then
2433       dnl  The given directory can't be found
2434       AC_MSG_RESULT(no)
2435       AC_MSG_ERROR([cannot cd to ${with_ogg_tree}])
2436     fi
2437     if test -f "${real_ogg_tree}/src/.libs/libogg.a"
2438     then
2439       dnl  Use a custom ogg
2440       AC_MSG_RESULT(${real_ogg_tree}/src/.libs/libogg.a)
2441       VLC_ADD_PLUGINS([ogg])
2442       if test "${enable_sout}" != "no"; then
2443         VLC_ADD_PLUGINS([mux_ogg])
2444       fi
2445       VLC_ADD_LDFLAGS([ogg mux_ogg speex vorbis],[${real_ogg_tree}/src/.libs/libogg.a])
2446       VLC_ADD_CFLAGS([ogg mux_ogg speex vorbis],[-I${real_ogg_tree}/include])
2447     else
2448       dnl  The given ogg wasn't built
2449       AC_MSG_RESULT(no)
2450       AC_MSG_ERROR([cannot find ${real_ogg_tree}/src/.libs/libogg.a, make sure you compiled ogg in ${with_ogg_tree}])
2451     fi
2452   else
2453     AC_CHECK_HEADERS(ogg/ogg.h, [
2454       AC_CHECK_LIB( ogg, oggpack_read, [
2455         VLC_ADD_PLUGINS([ogg])
2456         if test "${enable_sout}" != "no"; then
2457           VLC_ADD_PLUGINS([mux_ogg])
2458         fi
2459         VLC_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
2460      ],[])
2461   fi
2462 fi
2463
2464 dnl
2465 dnl  matroska demux plugin
2466 dnl
2467 AC_ARG_ENABLE(mkv,
2468   [  --enable-mkv            Matroska demux support (default enabled)])
2469 if test "${enable_mkv}" != "no" -a "${CXX}" != ""; then
2470   AC_LANG_PUSH(C++)
2471   AC_CHECK_HEADERS(ebml/EbmlVersion.h, [
2472     AC_MSG_CHECKING(for libebml version >= 0.7.6)
2473     AC_EGREP_CPP(yes,
2474       [#include <ebml/EbmlVersion.h>
2475        #ifdef LIBEBML_VERSION
2476        #if LIBEBML_VERSION >= 0x000706
2477        yes
2478        #endif
2479        #endif],
2480       [AC_MSG_RESULT([yes])
2481         AC_CHECK_HEADERS(matroska/KaxVersion.h, [
2482           AC_MSG_CHECKING(for libmatroska version >= 0.7.7)
2483           AC_EGREP_CPP(yes,
2484             [#include <matroska/KaxVersion.h>
2485              #ifdef LIBMATROSKA_VERSION
2486              #if LIBMATROSKA_VERSION >= 0x000705
2487              yes
2488              #endif
2489              #endif],
2490             [AC_MSG_RESULT([yes])
2491               AC_CHECK_HEADERS(matroska/KaxAttachments.h)
2492               VLC_ADD_CXXFLAGS([mkv],[])
2493               if test "${SYS}" = "darwin"; then
2494                 VLC_ADD_CXXFLAGS([mkv],[-O1])
2495               fi
2496               AC_CHECK_LIB(ebml_pic, main, [
2497                 VLC_ADD_PLUGINS([mkv])
2498                 VLC_ADD_LDFLAGS([mkv],[-lmatroska -lebml_pic])
2499               ],
2500                 AC_CHECK_LIB(ebml, main, [
2501                   VLC_ADD_PLUGINS([mkv])
2502                   VLC_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
2503                 ]) 
2504               )
2505             ],
2506             [AC_MSG_RESULT([no])
2507               AC_MSG_ERROR([Your libmatroska is too old: you may get a more recent one from http://dl.matroska.org/downloads/libmatroska/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2508           ])
2509         ])
2510       ],
2511       [AC_MSG_RESULT([no])
2512         AC_MSG_ERROR([Your libebml is too old: you may get a more recent one from http://dl.matroska.org/downloads/libebml/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2513     ])
2514   ])
2515   AC_LANG_POP(C++)
2516 fi
2517
2518 dnl
2519 dnl  modplug demux plugin
2520 dnl
2521 AC_ARG_ENABLE(mod,
2522   [  --enable-mod            Mod demux support (default enabled)])
2523 if test "${enable_mod}" != "no"
2524 then
2525   AC_ARG_WITH(mod-tree,
2526   [    --with-mod-tree=PATH mod tree for static linking])
2527   if test -n "${with_mod_tree}"
2528   then
2529     AC_MSG_CHECKING(for libmodplug.a in ${with_mod_tree})
2530     real_mod_tree="`cd ${with_mod_tree} 2>/dev/null && pwd`"
2531     if test -z "${real_mod_tree}"
2532     then
2533       dnl  The given directory can't be found
2534       AC_MSG_RESULT(no)
2535       AC_MSG_ERROR([cannot cd to ${with_mod_tree}])
2536     fi
2537     if test -f "${real_mod_tree}/src/.libs/libmodplug.a"
2538     then
2539       dnl  Use a custom mod
2540       AC_MSG_RESULT(${real_mod_tree}/src/.libs/libmodplug.a)
2541       VLC_ADD_PLUGINS([mod])
2542       VLC_ADD_LDFLAGS([mod],[${real_mod_tree}/src/.libs/libmodplug.a -lstdc++])
2543       VLC_ADD_CXXFLAGS([mod],[-I${real_mod_tree}/include])
2544     else
2545       dnl  The given mod wasn't built
2546       AC_MSG_RESULT(no)
2547       AC_MSG_ERROR([cannot find ${real_mod_tree}/src/.libs/libmodplug.a, make sure you compiled mod in ${with_mod_tree}])
2548     fi
2549   else
2550     AC_CHECK_HEADERS(libmodplug/modplug.h, [
2551       VLC_ADD_PLUGINS([mod])
2552       VLC_ADD_CXXFLAGS([mod],[])
2553       VLC_ADD_LDFLAGS([mod],[-lmodplug -lstdc++])])
2554   fi
2555 fi
2556
2557 dnl
2558 dnl  mpc demux plugin
2559 dnl
2560 AC_ARG_ENABLE(mpc,
2561   [  --enable-mpc            Mpc demux support (default enabled)])
2562 if test "${enable_mpc}" != "no"
2563 then
2564   AC_CHECK_HEADERS(mpcdec/mpcdec.h, [
2565     VLC_ADD_PLUGINS([mpc])
2566     VLC_ADD_LDFLAGS([mpc],[-lmpcdec])])
2567 fi
2568
2569 dnl
2570 dnl  game music emu demux plugin
2571 dnl
2572 AC_ARG_ENABLE(gme,
2573   [  --enable-gme            Game Music Emu demux support (default enabled)])
2574 if test "${enable_gme}" != "no" -a "${CXX}" != "";
2575 then
2576   AC_LANG_PUSH(C++)
2577   AC_ARG_WITH(gme-tree,
2578   [    --with-gme-tree=PATH gme tree for static linking])
2579   if test -n "${with_gme_tree}"
2580   then
2581     AC_MSG_CHECKING(for libgme.a in ${with_mod_tree})
2582     real_gme_tree="`cd ${with_gme_tree} 2>/dev/null && pwd`"
2583     if test -z "${real_gme_tree}"
2584     then
2585       dnl  The given directory can't be found
2586       AC_MSG_RESULT(no)
2587       AC_MSG_ERROR([cannot cd to ${with_gme_tree}])
2588     fi
2589     if test -f "${real_gme_tree}/gme/libgme.a"
2590     then
2591       dnl  Use a custom gme
2592       AC_MSG_RESULT(${real_gme_tree}/gme/libgme.a)
2593       VLC_ADD_PLUGINS([gme])
2594       VLC_ADD_LDFLAGS([gme],[${real_gme_tree}/gme/libgme.a])
2595       VLC_ADD_CXXFLAGS([gme],[-I${real_gme_tree}/gme])
2596     else
2597       dnl  The given gme wasn't built
2598       AC_MSG_RESULT(no)
2599       AC_MSG_ERROR([cannot find ${real_mod_tree}/gme/libgme.a, make sure you compiled gme in ${with_gme_tree}])
2600     fi
2601   else
2602       AC_MSG_WARN([only static linking is available, you must provide a gme-tree])
2603   fi
2604   AC_LANG_POP(C++)
2605 fi
2606
2607 dnl
2608 dnl  Codec plugins
2609 dnl
2610
2611 AC_ARG_WITH(,[Codec plugins:])
2612
2613 dnl
2614 dnl  mad plugin
2615 dnl
2616 AC_ARG_ENABLE(mad,
2617   [  --enable-mad            libmad module (default enabled)])
2618 if test "${enable_mad}" != "no"
2619 then
2620   AC_ARG_WITH(mad,
2621     [    --with-mad=PATH       path to libmad],[],[])
2622   if test "${with_mad}" != "no" -a -n "${with_mad}"
2623   then
2624     VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
2625     VLC_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
2626   fi
2627
2628   AC_ARG_WITH(mad-tree,
2629     [    --with-mad-tree=PATH   mad tree for static linking],[],[])
2630   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
2631   then
2632     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
2633     if test -z "${real_mad_tree}"
2634     then
2635       dnl  The given directory can't be found
2636       AC_MSG_RESULT(no)
2637       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
2638     fi
2639     dnl  Use a custom libmad
2640     AC_MSG_CHECKING(for mad.h in ${real_mad_tree})
2641     if test -f ${real_mad_tree}/mad.h
2642     then
2643       AC_MSG_RESULT(yes)
2644       VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}])
2645       VLC_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/.libs])
2646       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
2647       AC_CHECK_LIB(mad, mad_bit_init, [
2648         VLC_ADD_BUILTINS([mpgatofixed32])
2649         VLC_ADD_LDFLAGS([mpgatofixed32],[-lmad])
2650         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
2651       ],[])
2652       LDFLAGS="${LDFLAGS_save}"
2653     else
2654       AC_MSG_RESULT(no)
2655       AC_MSG_ERROR([the specified tree doesn't have mad.h])
2656     fi
2657   else
2658     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
2659     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
2660     AC_CHECK_HEADERS(mad.h, ,
2661       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
2662     AC_CHECK_LIB(mad, mad_bit_init, [
2663       VLC_ADD_PLUGINS([mpgatofixed32])
2664       VLC_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
2665       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
2666     CPPFLAGS="${CPPFLAGS_save}"
2667     LDFLAGS="${LDFLAGS_save}"
2668   fi
2669 fi
2670
2671 dnl
2672 dnl   libid3tag support (FIXME!!! doesn't work with new input)
2673 dnl
2674 AC_CHECK_HEADERS(id3tag.h, [
2675   AC_CHECK_HEADERS(zlib.h, [
2676     VLC_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
2677     VLC_ADD_PLUGINS([id3tag])]) ])
2678
2679 dnl
2680 dnl  ffmpeg decoder/demuxer plugin
2681 dnl
2682 dnl we try to find ffmpeg using : 1- given tree 2- ffmpeg-config, 3- pkg-config
2683 dnl                             4- default place, 
2684
2685 AC_ARG_ENABLE(ffmpeg,
2686 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
2687 if test "${enable_ffmpeg}" != "no"
2688 then
2689
2690 dnl Those options have to be here because the .pc can be bogus for ffmpeg previous nov 05
2691
2692  AC_ARG_WITH(ffmpeg-mp3lame,
2693    [    --with-ffmpeg-mp3lame specify if ffmpeg has been compiled with mp3lame support],
2694    [
2695      if test "$with_ffmpeg_mp3lame" = "yes";    then
2696         VLC_ADD_LDFLAGS([ffmpeg],[-lmp3lame])
2697      fi])
2698
2699  AC_ARG_WITH(ffmpeg-faac,
2700    [    --with-ffmpeg-faac    specify if ffmpeg has been compiled with faac support],
2701    [
2702      if test "$with_ffmpeg_faac" = "yes"; then
2703         VLC_ADD_LDFLAGS([ffmpeg],[-lfaac])
2704      fi])
2705
2706  AC_ARG_WITH(ffmpeg-dts,
2707    [    --with-ffmpeg-dts     specify if ffmpeg has been compiled with dts support],
2708    [
2709      if test "$with_ffmpeg_dts" = "yes"; then
2710              LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2711              AC_CHECK_LIB(dts_pic, dts_free, 
2712                [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts_pic]) ],
2713                [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts]) ])
2714              LDFLAGS="${LDFLAGS_save}"
2715      fi])
2716
2717  AC_ARG_WITH(ffmpeg-vorbis,
2718    [    --with-ffmpeg-vorbis    specify if ffmpeg has been compiled with vorbis support],
2719    [
2720      if test "$with_ffmpeg_vorbis" = "yes"; then
2721         VLC_ADD_LDFLAGS([ffmpeg],[-lvorbisenc -lvorbis])
2722      fi])
2723
2724  AC_ARG_WITH(ffmpeg-theora,
2725    [    --with-ffmpeg-theora    specify if ffmpeg has been compiled with theora support],
2726    [
2727      if test "$with_ffmpeg_theora" = "yes"; then
2728         VLC_ADD_LDFLAGS([ffmpeg],[-ltheora])
2729      fi])
2730
2731  AC_ARG_WITH(ffmpeg-ogg,
2732    [    --with-ffmpeg-ogg    specify if ffmpeg has been compiled with ogg support],
2733    [
2734      if test "$with_ffmpeg_ogg" = "yes"; then
2735         VLC_ADD_LDFLAGS([ffmpeg],[-logg])
2736      fi])
2737
2738  AC_ARG_WITH(ffmpeg-zlib,
2739    [    --with-ffmpeg-zlib    specify if ffmpeg has been compiled with zlib support],
2740    [
2741      if test "$with_ffmpeg_zlib" = "yes"; then
2742                 VLC_ADD_LDFLAGS([ffmpeg],[-lz])
2743      fi])
2744
2745  dnl
2746  dnl test for --with-ffmpeg-tree
2747  dnl
2748  AC_ARG_WITH(ffmpeg-tree,
2749    [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
2750
2751  if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
2752    AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
2753    real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
2754    if test -z "${real_ffmpeg_tree}"; then
2755      dnl  The given directory can't be found
2756      AC_MSG_RESULT(no)
2757      AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
2758    fi
2759    if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
2760      dnl  The given libavcodec wasn't built
2761      AC_MSG_RESULT(no)
2762      AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
2763    fi
2764    if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
2765      if test -f "${real_ffmpeg_tree}/libavcodec/libpostproc/libpostproc.a"; then
2766        VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec/libpostproc ${real_ffmpeg_tree}/libavcodec/libpostproc/libpostproc.a])        
2767      elif test -f "${real_ffmpeg_tree}/libpostproc/libpostproc.a"; then 
2768         VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libpostproc ${real_ffmpeg_tree}/libpostproc/libpostproc.a])
2769         VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}])
2770      else
2771        dnl  The given libavcodec wasn't built with --enable-pp
2772        AC_MSG_RESULT(no)
2773        AC_MSG_ERROR([cannot find libpostproc.a in ${real_ffmpeg_tree}/[libavcodec/]libpostproc/. Make sure you configured ffmpeg with --enable-pp])
2774      fi
2775    fi
2776    dnl  Use a custom libffmpeg
2777    AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
2778
2779    if fgrep -s "CONFIG_ZLIB=yes" "${real_ffmpeg_tree}/config.mak"; then
2780      if test "${with_ffmpeg_zlib}" != "yes"; then
2781        VLC_ADD_LDFLAGS([ffmpeg],[-lz])
2782      fi
2783    fi
2784    if fgrep -s "CONFIG_MP3LAME=yes" "${real_ffmpeg_tree}/config.mak"; then
2785      if test "${with_ffmpeg_mp3lame}" != "yes"; then
2786        VLC_ADD_LDFLAGS([ffmpeg],[-lmp3lame])
2787      fi
2788    fi
2789    if fgrep -s "CONFIG_FAAC=yes" "${real_ffmpeg_tree}/config.mak"; then
2790      if test "${with_ffmpeg_faac}" != "yes"; then
2791        VLC_ADD_LDFLAGS([ffmpeg],[-lfaac])
2792      fi
2793    fi
2794    if fgrep -s "CONFIG_DTS=yes" "${real_ffmpeg_tree}/config.mak"; then
2795      if test "${with_ffmpeg_dts}" != "yes"; then
2796        LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2797        AC_CHECK_LIB(dts_pic, dts_free, 
2798          [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts_pic]) ],
2799          [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts]) ])
2800        LDFLAGS="${LDFLAGS_save}"
2801      fi
2802    fi
2803    if fgrep -s "CONFIG_VORBIS=yes" "${real_ffmpeg_tree}/config.mak"; then
2804      VLC_ADD_LDFLAGS([ffmpeg],[-lvorbis -lvorbisenc])
2805    fi
2806    if fgrep -s "CONFIG_FAAD=yes" "${real_ffmpeg_tree}/config.mak"; then
2807      VLC_ADD_LDFLAGS([ffmpeg],[-lfaad])
2808    fi
2809    if fgrep -s "CONFIG_XVID=yes" "${real_ffmpeg_tree}/config.mak"; then
2810      VLC_ADD_LDFLAGS([ffmpeg],[-lxvidcore])
2811    fi
2812
2813    VLC_ADD_BUILTINS([ffmpeg])
2814    if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes" ; then
2815      VLC_ADD_BUILTINS([stream_out_switcher])
2816    fi
2817
2818    if test -f "${real_ffmpeg_tree}/libavutil/libavutil.a"; then
2819      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavutil ${real_ffmpeg_tree}/libavutil/libavutil.a])
2820      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavutil])
2821    fi
2822
2823    VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec ${real_ffmpeg_tree}/libavcodec/libavcodec.a])
2824    VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavcodec])
2825
2826    if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
2827      AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
2828      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavformat ${real_ffmpeg_tree}/libavformat/libavformat.a])
2829      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavformat])
2830    fi
2831
2832    if test -f "${real_ffmpeg_tree}/libswscale/libswscale.a"; then
2833      AC_DEFINE(HAVE_LIBSWSCALE_TREE, 1, [Define if you have ffmpeg's libswscale.])
2834      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libswscale ${real_ffmpeg_tree}/libswscale/libswscale.a])
2835      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libswscale])
2836    fi
2837 else    
2838     
2839 dnl Look for a ffmpeg-config (we are on debian )
2840  
2841   FFMPEG_PATH="${PATH}"
2842   AC_ARG_WITH(ffmpeg-config-path,
2843     [    --with-ffmpeg-config-path=PATH ffmpeg-config path (default search in \$PATH)],
2844     [ if test "${with_ffmpeg_config_path}" != "no"
2845       then
2846         FFMPEG_PATH="${with_ffmpeg_config_path}"
2847       fi ])
2848   AC_PATH_PROG(FFMPEG_CONFIG, ffmpeg-config, no, ${FFMPEG_PATH})
2849   if test "${FFMPEG_CONFIG}" != "no"
2850   then
2851     AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
2852     AC_CHECK_HEADERS(ffmpeg/avformat.h)
2853     AC_CHECK_HEADERS(ffmpeg/avutil.h)
2854     AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
2855     VLC_ADD_PLUGINS([ffmpeg])
2856     if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
2857         VLC_ADD_PLUGINS([stream_out_switcher])
2858     fi
2859     VLC_ADD_CFLAGS([ffmpeg stream_out_switcher],[`${FFMPEG_CONFIG} --cflags`])
2860     VLC_ADD_LDFLAGS([ffmpeg stream_out_switcher],[`${FFMPEG_CONFIG} --plugin-libs avcodec avformat postproc`])
2861  
2862  else
2863
2864 dnl Trying with pkg-config
2865    PKG_CHECK_MODULES(FFMPEG,[libavcodec, libavformat],
2866     [
2867      VLC_SAVE_FLAGS
2868      CPPFLAGS="${CPPFLAGS} ${FFMPEG_CFLAGS}"
2869      CFLAGS="${CFLAGS} ${FFMPEG_CFLAGS}"
2870      AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
2871      AC_CHECK_HEADERS(ffmpeg/avformat.h)
2872      AC_CHECK_HEADERS(ffmpeg/avutil.h)
2873      dnl newer ffmpeg have a separate libpostproc
2874      PKG_CHECK_MODULES(POSTPROC, libpostproc,[
2875        VLC_ADD_CFLAGS([ffmpeg],[${POSTPROC_CFLAGS}]) 
2876        VLC_ADD_LDFLAGS([ffmpeg],[${POSTPROC_LIBS}]) 
2877        ],[ true ])
2878      CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
2879      CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
2880      AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
2881      if test "${SYS}" = "darwin"; then
2882         VLC_ADD_BUILTINS([ffmpeg])
2883      else
2884         VLC_ADD_PLUGINS([ffmpeg])
2885      fi
2886      if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
2887         if test "${SYS}" = "darwin"; then
2888             VLC_ADD_BUILTINS([stream_out_switcher])
2889         else
2890             VLC_ADD_PLUGINS([stream_out_switcher])
2891         fi
2892      fi
2893      VLC_ADD_CFLAGS([ffmpeg stream_out_switcher],[${FFMPEG_CFLAGS}])
2894      VLC_ADD_LDFLAGS([ffmpeg stream_out_switcher],[${FFMPEG_LIBS}])
2895      dnl even newer ffmpeg has a libswscale
2896      PKG_CHECK_MODULES(SWSCALE, libswscale,[
2897        VLC_ADD_CFLAGS([ffmpeg],[${SWSCALE_CFLAGS}]) 
2898        VLC_ADD_LDFLAGS([ffmpeg],[${SWSCALE_LIBS}]) 
2899        AC_CHECK_HEADERS(ffmpeg/swscale.h)
2900        ],[ true ])
2901      VLC_RESTORE_FLAGS
2902     ],[
2903      
2904     dnl
2905     dnl last chance: at the default place
2906     dnl
2907       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
2908       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2909       AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
2910       AC_CHECK_HEADERS(ffmpeg/avformat.h)
2911       AC_CHECK_HEADERS(ffmpeg/swscale.h)
2912       AC_CHECK_HEADERS(ffmpeg/avutil.h)
2913       AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
2914
2915       AC_CHECK_LIB(avutil, av_crc_init, [
2916         VLC_ADD_LDFLAGS([ffmpeg],[-lavutil])
2917         LDAVUTIL="-lavutil"])
2918
2919       AC_CHECK_LIB(avcodec, avcodec_init, [
2920         VLC_ADD_BUILTINS([ffmpeg])
2921         VLC_ADD_LDFLAGS([ffmpeg],[-lavcodec])
2922         if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
2923             VLC_ADD_BUILTINS([stream_out_switcher])
2924         fi],
2925          [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (svn version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ], [$LDAVUTIL])
2926
2927       
2928       AC_CHECK_LIB(postproc, pp_postprocess, [
2929         VLC_ADD_LDFLAGS([ffmpeg],[-lpostproc])],
2930         AC_MSG_ERROR([Could not find libpostproc inside FFmpeg. You should configure FFmpeg with --enable-gpl --enable-pp.]),
2931         [$LDAVUTIL])
2932
2933       AC_CHECK_LIB(avformat, av_open_input_stream, [
2934         VLC_ADD_LDFLAGS([ffmpeg],[-lavformat -lz]) ], [], [-lavcodec -lz $LDAVUTIL])
2935       LDFLAGS="${LDFLAGS_save}"
2936       CPPFLAGS="${CPPFLAGS_save}"
2937
2938       AC_CHECK_LIB(swscale, sws_getContext, [
2939         VLC_ADD_LDFLAGS([ffmpeg],[-lswscale]) ], [], [-lavcodec $LDAVUTIL])
2940       LDFLAGS="${LDFLAGS_save}"
2941       CPPFLAGS="${CPPFLAGS_save}"
2942     ])
2943   fi
2944  fi 
2945 fi
2946
2947 dnl
2948 dnl  ffmpegaltivec plugin
2949 dnl
2950 AC_ARG_ENABLE(ffmpegaltivec,
2951 [  --enable-ffmpegaltivec  ffmpegaltivec codec (DO NOT USE)])
2952 if test "${enable_ffmpegaltivec}" = "yes"
2953 then
2954   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
2955     AC_MSG_CHECKING(for libavcodecaltivec.a in ${with_ffmpeg_tree})
2956     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
2957     if test -z "${real_ffmpeg_tree}"; then
2958       dnl  The given directory can't be found
2959       AC_MSG_RESULT(no)
2960       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
2961     fi
2962     if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
2963       dnl  The given libavcodecaltivec wasn't built
2964       AC_MSG_RESULT(no)
2965       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a, make sure you compiled libavcodecaltivec in ${with_ffmpeg_tree}])
2966     fi
2967     if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
2968       dnl  The given libavcodecaltivec wasn't built with --enable-pp
2969       AC_MSG_RESULT(no)
2970       AC_MSG_ERROR([${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a was not compiled with postprocessing support, make sure you configured ffmpeg with --enable-pp])
2971     fi
2972     dnl  Use a custom libffmpeg
2973     AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a)
2974     VLC_ADD_BUILTINS([ffmpegaltivec])
2975     VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavcodec -lavcodecaltivec])
2976     VLC_ADD_CPPFLAGS([ffmpeg],[-DNO_ALTIVEC_IN_FFMPEG])
2977     VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
2978
2979     if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
2980       AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
2981       VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavformat -lavformataltivec -lz])
2982       VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavformat])
2983     fi
2984     VLC_ADD_LDFLAGS([stream_out_switcher],[-L${real_ffmpeg_tree}/libavcodec])
2985     VLC_ADD_CPPFLAGS([stream_out_switcher],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
2986   fi
2987 fi
2988
2989 dnl
2990 dnl  faad decoder plugin
2991 dnl
2992 AC_ARG_ENABLE(faad,
2993 [  --enable-faad           faad codec (default disabled)])
2994 if test "${enable_faad}" = "yes"
2995 then
2996   AC_ARG_WITH(faad-tree,
2997   [    --with-faad-tree=PATH faad tree for static linking])
2998   if test -n "${with_faad_tree}"
2999   then
3000     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
3001     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
3002     if test -z "${real_faad_tree}"
3003     then
3004       dnl  The given directory can't be found
3005       AC_MSG_RESULT(no)
3006       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
3007     fi
3008     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
3009     then
3010       dnl  Use a custom faad
3011       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
3012       VLC_ADD_BUILTINS([faad])
3013       VLC_ADD_LDFLAGS([faad],[${real_faad_tree}/libfaad/.libs/libfaad.a])
3014       VLC_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
3015     else
3016       dnl  The given libfaad wasn't built
3017       AC_MSG_RESULT(no)
3018       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
3019     fi
3020   else
3021     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
3022     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
3023     AC_CHECK_HEADERS(faad.h, ,
3024       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
3025     AC_CHECK_LIB(faad, faacDecOpen, [
3026       VLC_ADD_PLUGINS([faad])
3027       VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
3028       AC_CHECK_LIB(faad, NeAACDecOpen, [
3029         VLC_ADD_PLUGINS([faad])
3030         VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
3031         [ AC_MSG_ERROR([Cannot find libfaad library...]) ]))
3032     LDFLAGS="${LDFLAGS_save}"
3033     CPPFLAGS="${CPPFLAGS_save}"
3034   fi
3035 fi
3036
3037 dnl
3038 dnl twolame encoder plugin
3039 dnl
3040 AC_ARG_ENABLE(twolame,
3041 [  --enable-twolame        twolame codec (default disabled)])
3042 if test "${enable_twolame}" = "yes"
3043 then
3044   AC_ARG_WITH(twolame-tree,
3045   [    --with-twolame-tree=PATH twolame tree for static linking])
3046   if test -n "${with_twolame_tree}"
3047   then
3048     AC_MSG_CHECKING(for libtwolame.a in ${with_twolame_tree})
3049     real_twolame_tree="`cd ${with_twolame_tree} 2>/dev/null && pwd`"
3050     if test -z "${real_twolame_tree}"
3051     then
3052       dnl  The given directory can't be found
3053       AC_MSG_RESULT(no)
3054       AC_MSG_ERROR([cannot cd to ${with_twolame_tree}])
3055     fi
3056     if test -f "${real_twolame_tree}/libtwolame/.libs/libtwolame.a"
3057     then
3058       dnl  Use a custom twolame
3059       AC_MSG_RESULT(${real_twolame_tree}/libtwolame/.libs/libtwolame.a)
3060       VLC_ADD_BUILTINS([twolame])
3061       VLC_ADD_LDFLAGS([twolame],[${real_twolame_tree}/libtwolame/.libs/libtwolame.a])
3062       VLC_ADD_CPPFLAGS([twolame],[-I${real_twolame_tree}/libtwolame -DLIBTWOLAME_STATIC])
3063     else
3064       dnl  The given libtwolame wasn't built
3065       AC_MSG_RESULT(no)
3066       AC_MSG_ERROR([cannot find ${real_twolame_tree}/libtwolame/.libs/libtwolame.a, make sure you compiled libtwolame in ${with_twolame_tree}])
3067     fi
3068   else
3069     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_twolame} -DLIBTWOLAME_STATIC"
3070     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_twolame}"
3071     AC_CHECK_HEADERS(twolame.h, ,
3072       [ AC_MSG_ERROR([Cannot find development header for libtwolame...]) ])
3073     AC_CHECK_LIB(twolame, twolame_init, [
3074       VLC_ADD_PLUGINS([twolame])
3075       VLC_ADD_CPPFLAGS([twolame],[-DLIBTWOLAME_STATIC])
3076       VLC_ADD_LDFLAGS([twolame],[-ltwolame]) ],
3077         [ AC_MSG_ERROR([Cannot find libtwolame library...]) ])
3078     LDFLAGS="${LDFLAGS_save}"  
3079     CPPFLAGS="${CPPFLAGS_save}"
3080   fi
3081 fi
3082
3083 dnl
3084 dnl  QuickTime plugin
3085 dnl
3086 AC_ARG_ENABLE(quicktime,
3087   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
3088 if test "${enable_quicktime}" != "no" &&
3089   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
3090 then
3091   if test "${SYS}" = "mingw32"; then
3092     VLC_ADD_BUILTINS([quicktime])
3093   else
3094   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
3095     [ VLC_ADD_BUILTINS([quicktime])
3096       VLC_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
3097     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
3098   fi
3099 fi
3100
3101 dnl
3102 dnl  Real plugin
3103 dnl
3104 AC_ARG_ENABLE(real,
3105   [  --enable-real           Real audio module (default disabled)])
3106 if test "${enable_real}" = "yes"; then
3107   VLC_ADD_PLUGINS([realaudio])
3108 fi
3109
3110 dnl
3111 dnl  Real RTSP plugin
3112 dnl
3113 AC_ARG_ENABLE(realrtsp,
3114   [  --enable-realrtsp       Real RTSP module (default disabled)])
3115 if test "${enable_realrtsp}" = "yes"; then
3116   VLC_ADD_PLUGINS([access_realrtsp])
3117 fi
3118
3119 dnl
3120 dnl MP4 module
3121 dnl
3122 AC_CHECK_HEADERS(zlib.h, [
3123   VLC_ADD_LDFLAGS([mp4 skins2 sap mkv gme],[-lz])
3124 ] )
3125
3126 AC_CHECK_HEADERS(sysfs/libsysfs.h, [
3127   VLC_ADD_LDFLAGS([mp4 mkv],[-lsysfs])
3128 ] )
3129
3130 dnl
3131 dnl skins2 module
3132 dnl
3133 AC_ARG_ENABLE(libtar,
3134   [  --enable libtar support for skins2 (default enabled)])
3135
3136 AS_IF([test "${enable_libtar}" != "no"],[
3137   AC_CHECK_HEADERS(libtar.h, [
3138     VLC_ADD_LDFLAGS([skins2],[-ltar])
3139   ] )
3140 ])
3141
3142
3143 dnl
3144 dnl A52/AC3 decoder plugin
3145 dnl
3146 AC_ARG_ENABLE(a52,
3147   [  --enable-a52            A/52 support with liba52 (default enabled)])
3148 if test "${enable_a52}" != "no"
3149 then
3150   AC_ARG_WITH(a52,
3151     [    --with-a52=PATH       a52 headers and libraries])
3152   AC_ARG_WITH(a52-tree,
3153     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
3154   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
3155   then
3156     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
3157     if test -z "${real_a52_tree}"
3158     then
3159       dnl  The given directory can't be found
3160       AC_MSG_RESULT(no)
3161       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
3162     fi
3163     dnl  Use a custom a52dec
3164     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
3165     if test -f ${real_a52_tree}/include/a52.h
3166     then
3167       AC_MSG_RESULT(yes)
3168       VLC_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
3169       VLC_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
3170       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
3171       AC_CHECK_LIB(a52, a52_free, [
3172         VLC_ADD_BUILTINS([a52tofloat32])
3173         VLC_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
3174         VLC_ADD_LDFLAGS([a52tofloat32],[-la52])
3175         ],[
3176         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
3177         then
3178           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
3179         else
3180           AC_MSG_ERROR([the specified tree hasn't been compiled])
3181         fi
3182       ])
3183       LDFLAGS="${LDFLAGS_save}"
3184     else
3185       AC_MSG_RESULT(no)
3186       AC_MSG_ERROR([the specified tree doesn't have a52.h])
3187     fi
3188   else
3189     if test -z "${with_a52}"
3190     then
3191       LDFLAGS_test=""
3192       CPPFLAGS_test=""
3193     else
3194       LDFLAGS_test="-L${with_a52}/lib"
3195       CPPFLAGS_test="-I${with_a52}/include"
3196     fi
3197     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
3198     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
3199     AC_CHECK_HEADERS(a52dec/a52.h, [
3200       AC_CHECK_LIB(a52, a52_free, [
3201         VLC_ADD_PLUGINS([a52tofloat32])
3202         VLC_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
3203         VLC_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
3204       ],[
3205         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3206         ])
3207     ],[
3208       AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3209     ])
3210     CPPFLAGS="${CPPFLAGS_save}"
3211     LDFLAGS="${LDFLAGS_save}"
3212   fi
3213 fi
3214
3215 AC_ARG_WITH(a52-fixed,
3216       [    --with-a52-fixed      specify if liba52 has been compiled with fixed point support],
3217       [
3218         VLC_ADD_CPPFLAGS([a52tofloat32],[-DLIBA52_FIXED]) ])
3219
3220 dnl
3221 dnl DTS Coherent Acoustics decoder plugin
3222 dnl
3223 AC_ARG_ENABLE(dts,
3224   [  --enable-dts            DTS Coherent Acoustics support with libdca (default enabled)])
3225 if test "${enable_dts}" != "no"; then
3226   AC_ARG_WITH(dts-tree,
3227     [    --with-dts-tree=PATH  libdts tree for static linking ],[],[])
3228   if test "${with_dts_tree}" != "no" -a -n "${with_dts_tree}"
3229   then
3230     real_dts_tree="`cd ${with_dts_tree} 2>/dev/null && pwd`"
3231     if test -z "${real_dts_tree}"
3232     then
3233       dnl  The given directory can't be found
3234       AC_MSG_RESULT(no)
3235       AC_MSG_ERROR([${with_dts_tree} directory doesn't exist])
3236     fi
3237     dnl  Use a custom libdts
3238     AC_MSG_CHECKING(for dts.h in ${real_dts_tree}/include)
3239     if test -f ${real_dts_tree}/include/dts.h
3240     then
3241       AC_MSG_RESULT(yes)
3242       VLC_ADD_CPPFLAGS([dtstofloat32],[-I${real_dts_tree}/include])
3243       VLC_ADD_LDFLAGS([dtstofloat32],[-L${real_dts_tree}/libdts])
3244       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_dtstofloat32}"
3245       AC_CHECK_LIB(dts_pic, dts_free, [
3246         VLC_ADD_PLUGINS([dtstofloat32])
3247         VLC_ADD_LDFLAGS([dtstofloat32],[-ldts_pic -lm])
3248         ],[
3249         AC_CHECK_LIB(dts, dts_free, [
3250           VLC_ADD_BUILTINS([dtstofloat32])
3251           VLC_ADD_LDFLAGS([dtstofloat32],[-ldts])
3252           ],[
3253           if test -f ${real_dts_tree}/libdts/libdts.a
3254           then
3255             AC_MSG_ERROR([make sure you have at least libdts-0.0.2])
3256           else
3257             AC_MSG_ERROR([the specified tree hasn't been compiled])
3258           fi
3259         ])
3260       ], [-lm])
3261       LDFLAGS="${LDFLAGS_save}"
3262     else
3263       AC_MSG_RESULT(no)
3264       AC_MSG_ERROR([the specified tree doesn't have dts.h])
3265     fi
3266   else
3267     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_dtstofloat32}"
3268     AC_CHECK_HEADERS(dts.h, [
3269       AC_CHECK_LIB(dts_pic, dts_free, [
3270         VLC_ADD_PLUGINS([dtstofloat32])
3271         VLC_ADD_LDFLAGS([dtstofloat32],[-ldts_pic -lm])
3272       ],[
3273         AC_CHECK_LIB(dts, dts_free, [
3274           VLC_ADD_BUILTINS([dtstofloat32])
3275           VLC_ADD_LDFLAGS([dtstofloat32],[-ldts])
3276         ],[
3277           if test "${enable_dts}" = "yes"; then
3278             AC_MSG_ERROR([Could not find libdts on your system: you may get it from http://www.videolan.org/dtsdec.html])
3279           fi
3280         ])
3281       ], [-lm])
3282     ])
3283     LDFLAGS="${LDFLAGS_save}"
3284   fi
3285 fi
3286
3287 dnl
3288 dnl  Flac plugin
3289 dnl
3290 AC_ARG_ENABLE(flac,
3291   [  --enable-flac           libflac decoder/encoder support (default disabled)])
3292 if test "${enable_flac}" = "yes"
3293 then
3294   AC_ARG_WITH(flac-tree,
3295   [    --with-flac-tree=PATH flac tree for static linking])
3296   if test -n "${with_flac_tree}"
3297   then
3298     AC_MSG_CHECKING(for libFLAC.a in ${with_flac_tree})
3299     real_flac_tree="`cd ${with_flac_tree} 2>/dev/null && pwd`"
3300     if test -z "${real_flac_tree}"
3301     then
3302       dnl  The given directory can't be found
3303       AC_MSG_RESULT(no)
3304       AC_MSG_ERROR([cannot cd to ${with_flac_tree}])
3305     fi
3306     if test -f "${real_flac_tree}/src/libFLAC/.libs/libFLAC.a"
3307     then
3308       dnl  Use a custom flac
3309       AC_MSG_RESULT(${real_flac_tree}/src/libFLAC/.libs/libFLAC.a)
3310       VLC_ADD_LDFLAGS([flac],[${real_flac_tree}/src/libFLAC/.libs/libFLAC.a])
3311       VLC_ADD_CFLAGS([flac],[-I${real_flac_tree}/include])
3312       AC_DEFINE(HAVE_FLAC_STREAM_DECODER_H, 1, [Define if you have FLAC])
3313     else
3314       dnl  The given flac wasn't built
3315       AC_MSG_RESULT(no)
3316       AC_MSG_ERROR([cannot find ${real_flac_tree}/src/libFLAC/.libs/libFLAC.a, make sure you compiled flac in ${with_flac_tree}])
3317     fi
3318   else
3319     AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
3320       VLC_ADD_LDFLAGS([flac],[-lFLAC])
3321      ],[])
3322   fi
3323 fi
3324
3325 dnl
3326 dnl  Libmpeg2 plugin
3327 dnl
3328 AC_ARG_ENABLE(libmpeg2,
3329   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
3330 if test "${enable_libmpeg2}" != "no"
3331 then
3332   AC_ARG_WITH(libmpeg2-tree,
3333   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
3334   if test -n "${with_libmpeg2_tree}"
3335   then
3336     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
3337     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
3338     if test -z "${real_libmpeg2_tree}"
3339     then
3340       dnl  The given directory can't be found
3341       AC_MSG_RESULT(no)
3342       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
3343     fi
3344     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
3345     then
3346       dnl  Use a custom libmpeg2
3347       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
3348       VLC_ADD_BUILTINS([libmpeg2])
3349       VLC_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
3350       VLC_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
3351       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
3352     else
3353       dnl  The given libmpeg2 wasn't built
3354       AC_MSG_RESULT(no)
3355       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
3356     fi
3357   else
3358     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
3359       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
3360       AC_EGREP_CPP(yes,
3361         [#include <mpeg2dec/mpeg2.h>
3362          #ifdef MPEG2_RELEASE
3363          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
3364          yes
3365          #endif
3366          #endif],
3367         [AC_MSG_RESULT([yes])
3368           VLC_ADD_PLUGINS([libmpeg2])
3369           VLC_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
3370         [AC_MSG_RESULT([no])
3371           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
3372
3373       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
3374     )
3375   fi
3376 fi
3377
3378 dnl
3379 dnl  Vorbis plugin
3380 dnl
3381 AC_ARG_ENABLE(vorbis,
3382   [  --enable-vorbis         Vorbis decoder support (default enabled)])
3383 if test "${enable_vorbis}" != "no"
3384 then
3385   AC_ARG_WITH(vorbis-tree,
3386   [    --with-vorbis-tree=PATH vorbis tree for static linking])
3387   if test -n "${with_vorbis_tree}"
3388   then
3389     AC_MSG_CHECKING(for libvorbis.a in ${with_vorbis_tree})
3390     real_vorbis_tree="`cd ${with_vorbis_tree} 2>/dev/null && pwd`"
3391     if test -z "${real_vorbis_tree}"
3392     then
3393       dnl  The given directory can't be found
3394       AC_MSG_RESULT(no)
3395       AC_MSG_ERROR([cannot cd to ${with_vorbis_tree}])
3396     fi
3397     if test -f "${real_vorbis_tree}/lib/.libs/libvorbis.a"
3398     then
3399       dnl  Use a custom vorbis 
3400       AC_MSG_RESULT(${real_vorbis_tree}/lib/.libs/libvorbis.a)
3401       VLC_ADD_PLUGINS([vorbis])
3402       VLC_ADD_LDFLAGS([vorbis],[${real_vorbis_tree}/lib/.libs/libvorbis.a ${real_vorbis_tree}/lib/.libs/libvorbisenc.a])
3403       VLC_ADD_CFLAGS([vorbis],[-I${real_vorbis_tree}/include])
3404     else
3405       dnl  The given vorbis wasn't built
3406       AC_MSG_RESULT(no)
3407       AC_MSG_ERROR([cannot find ${real_vorbis_tree}/lib/.libs/libvorbis.a, make sure you compiled vorbis in ${with_vorbis_tree}])
3408     fi
3409   else
3410     AC_CHECK_HEADERS(vorbis/codec.h, [
3411       VLC_ADD_PLUGINS([vorbis])
3412       VLC_ADD_LDFLAGS([vorbis],[-lvorbis -logg -lm]) ],[])
3413
3414     AC_CHECK_HEADERS(vorbis/vorbisenc.h, [
3415       VLC_ADD_LDFLAGS([vorbis],[-lvorbisenc -lm]) ],[])
3416   fi
3417 fi
3418
3419 dnl
3420 dnl  Tremor plugin
3421 dnl
3422 AC_ARG_ENABLE(tremor,
3423   [  --enable-tremor         Tremor decoder support (default disabled)])
3424 if test "${enable_tremor}" = "yes"
3425 then
3426   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
3427     VLC_ADD_PLUGINS([tremor])
3428     VLC_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
3429    ],[])
3430 fi
3431
3432 dnl
3433 dnl  Speex plugin
3434 dnl
3435 AC_ARG_ENABLE(speex,
3436   [  --enable-speex          Speex decoder support (default enabled)])
3437 if test "${enable_speex}" != "no"
3438 then
3439   AC_ARG_WITH(speex-tree,
3440   [    --with-speex-tree=PATH speex tree for static linking])
3441   if test -n "${with_speex_tree}"
3442   then
3443     AC_MSG_CHECKING(for libspeex.a in ${with_speex_tree})
3444     real_speex_tree="`cd ${with_speex_tree} 2>/dev/null && pwd`"
3445     if test -z "${real_speex_tree}"
3446     then
3447       dnl  The given directory can't be found
3448       AC_MSG_RESULT(no)
3449       AC_MSG_ERROR([cannot cd to ${with_speex_tree}])
3450     fi
3451     if test -f "${real_speex_tree}/libspeex/.libs/libspeex.a"
3452     then
3453       dnl  Use a custom speex
3454       AC_MSG_RESULT(${real_speex_tree}/libspeex/.libs/libspeex.a)
3455       VLC_ADD_PLUGINS([speex])
3456       VLC_ADD_LDFLAGS([speex],[${real_speex_tree}/libspeex/.libs/libspeex.a])
3457       VLC_ADD_CFLAGS([speex],[-I${real_speex_tree}/include])
3458     else
3459       dnl  The given speex wasn't built
3460       AC_MSG_RESULT(no)
3461       AC_MSG_ERROR([cannot find ${real_speex_tree}/libspeex/.libs/libspeex.a, make sure you compiled speex in ${with_speex_tree}])
3462     fi
3463   else
3464     AC_CHECK_HEADERS(speex/speex.h, [
3465       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_speex}"
3466       AC_CHECK_LIB(speex, speex_decode_int, [
3467         VLC_ADD_PLUGINS([speex])
3468         VLC_ADD_LDFLAGS([speex],[-lspeex]) ],
3469         [ AC_MSG_RESULT([no])
3470           AC_MSG_WARN([Your libspeex is too old, please get the development
3471                        version.]) ],[])
3472       LDFLAGS="${LDFLAGS_save}"
3473       ],[])
3474   fi
3475 fi
3476
3477 dnl
3478 dnl  tarkin decoder plugin
3479 dnl
3480 AC_ARG_ENABLE(tarkin,
3481 [  --enable-tarkin         experimental tarkin codec (default disabled)])
3482 if test "${enable_tarkin}" = "yes"
3483 then
3484   AC_ARG_WITH(tarkin-tree,
3485   [    --with-tarkin-tree=PATH tarkin tree for static linking])
3486   if test -n "${with_tarkin_tree}"
3487   then
3488     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
3489     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
3490     if test -f "${real_tarkin_tree}/tarkin.o"
3491     then
3492       VLC_ADD_BUILTINS([tarkin])
3493       VLC_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
3494       VLC_ADD_LDFLAGS([tarkin],[${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])
3495       AC_MSG_RESULT(yes)
3496     else
3497       dnl  The given tarkin tree wasn't built
3498       AC_MSG_RESULT(no)
3499       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
3500                     make sure you compiled tarkin in ${with_tarkin_tree}])
3501     fi
3502   fi
3503 fi
3504
3505 dnl
3506 dnl  theora decoder plugin
3507 dnl
3508 AC_ARG_ENABLE(theora,
3509 [  --enable-theora         experimental theora codec (default disabled)])
3510 if test "${enable_theora}" = "yes"
3511 then
3512   AC_CHECK_HEADERS(theora/theora.h, [
3513     AC_CHECK_LIB(theora, theora_granule_time, [
3514       VLC_ADD_PLUGINS([theora])
3515       theora_libs="-ltheora -logg"
3516       VLC_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
3517       AC_MSG_ERROR([libtheora doesn't appear to be installed on your system.
3518 You also need to check that you have a libogg posterior to the 1.0 release.])],
3519       [-logg])
3520   ])
3521 fi
3522
3523 dnl
3524 dnl  dirac decoder plugin
3525 dnl
3526 AC_ARG_ENABLE(dirac,
3527 [  --enable-dirac          experimental dirac codec (default disabled)])
3528 if test "${enable_dirac}" = "yes"; then
3529   PKG_CHECK_MODULES(DIRAC,dirac, [
3530       VLC_ADD_PLUGINS([dirac])
3531       VLC_ADD_CFLAGS([dirac],[$DIRAC_CFLAGS])
3532       VLC_ADD_LDFLAGS([dirac],[$DIRAC_LIBS -lstdc++]) ],[
3533       AC_MSG_ERROR([libdirac doesn't appear to be installed on you system.])
3534   ])
3535 fi
3536
3537 dnl
3538 dnl  PNG decoder module
3539 dnl
3540 AC_ARG_ENABLE(png,
3541   [  --enable-png            PNG support (default enabled)])
3542 if test "${enable_png}" != "no"; then
3543 AC_CHECK_HEADERS(png.h, [
3544   LDFLAGS="${LDFLAGS_save} -lz"
3545   AC_CHECK_LIB(png, png_set_rows, [
3546     VLC_ADD_LDFLAGS([png],[-lpng -lz])
3547     VLC_ADD_PLUGINS([png])
3548     VLC_ADD_PLUGINS([osdmenu])
3549     AC_DEFINE(HAVE_LIBPNG, [], [Define if you have the PNG library: libpng])],
3550     [],[-lz])
3551   LDFLAGS="${LDFLAGS_save}"
3552   ])
3553 fi
3554
3555 dnl
3556 dnl H264 encoder plugin (using libx264)
3557 dnl
3558 AC_ARG_ENABLE(x264,
3559   [  --enable-x264           H264 encoding support with libx264 (default enabled)])
3560 if test "${enable_x264}" != "no"; then
3561   AC_ARG_WITH(x264-tree,
3562     [    --with-x264-tree=PATH x264 tree for static linking ],[],[])
3563   if test "${with_x264_tree}" != "no" -a -n "${with_x264_tree}"
3564   then
3565     real_x264_tree="`cd ${with_x264_tree} 2>/dev/null && pwd`"
3566     if test -z "${real_x264_tree}"
3567     then
3568       dnl  The given directory can't be found
3569       AC_MSG_RESULT(no)
3570       AC_MSG_ERROR([${with_x264_tree} directory doesn't exist])
3571     fi
3572     dnl  Use a custom libx264
3573     AC_MSG_CHECKING(for x264.h in ${real_x264_tree})
3574     if test -f ${real_x264_tree}/x264.h
3575     then
3576       AC_MSG_RESULT(yes)
3577       VLC_ADD_CPPFLAGS([x264],[-I${real_x264_tree}])
3578       VLC_ADD_LDFLAGS([x264],[-L${real_x264_tree}])
3579       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_x264} ${THREAD_LIB}"
3580       AC_CHECK_LIB(x264, x264_encoder_open, [
3581         VLC_ADD_BUILTINS([x264])
3582         VLC_ADD_LDFLAGS([x264],[-lx264])
3583       ],[
3584         AC_MSG_ERROR([the specified tree hasn't been compiled])
3585       ])
3586       LDFLAGS="${LDFLAGS_save}"
3587     else
3588       AC_MSG_RESULT(no)
3589       AC_MSG_ERROR([the specified tree doesn't have x264.h])
3590     fi
3591   else
3592     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_x264} ${THREAD_LIB}"
3593     AC_CHECK_HEADERS(x264.h, [
3594       AC_CHECK_LIB(x264, x264_encoder_open, [
3595         VLC_ADD_PLUGINS([x264])
3596         VLC_ADD_LDFLAGS([x264],[-lx264])
3597       ],[
3598         if test "${enable_x264}" = "yes"; then
3599             AC_MSG_ERROR([Could not find libx264 on your system: you may get it from http://www.videolan.org/x264.html])
3600           fi
3601       ])
3602     ])
3603     LDFLAGS="${LDFLAGS_save}"
3604   fi
3605 fi
3606
3607 dnl
3608 dnl  CMML plugin
3609 dnl
3610 AC_ARG_ENABLE(cmml,
3611   [  --enable-cmml           CMML support (default enabled)])
3612 if test "${enable_cmml}" != "no"
3613 then
3614   VLC_ADD_PLUGINS([cmml])
3615 fi
3616
3617
3618 dnl
3619 dnl  Video plugins
3620 dnl
3621
3622 AC_ARG_WITH(,[Video plugins:])
3623
3624 dnl Check for DPMS
3625 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
3626   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3627   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
3628     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
3629     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
3630       AC_MSG_RESULT(yes)
3631       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
3632                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
3633     ],[
3634       AC_MSG_RESULT(no)
3635     ])
3636   ],,[
3637     #include <X11/Xlib.h>
3638   ])
3639   CPPFLAGS="${CPPFLAGS_save}"
3640 fi
3641
3642 dnl
3643 dnl  X11 module
3644 dnl  (enabled by default except on win32)
3645 dnl
3646 AC_ARG_ENABLE(x11,
3647   [  --enable-x11            X11 support (default enabled)])
3648 if test "${enable_x11}" != "no" &&
3649   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3650    test "${enable_x11}" = "yes"); then
3651   CPPFLAGS="${CPPFLAGS_save} ${X_FLAGS}"
3652   AC_CHECK_HEADERS(X11/Xlib.h, [
3653     VLC_ADD_PLUGINS([panoramix])
3654     VLC_ADD_LDFLAGS([panoramix],[${X_LIBS} ${X_PRE_LIBS} -lX11])
3655     VLC_ADD_CPPFLAGS([panoramix],[${X_CFLAGS}])
3656     AC_CHECK_LIB(Xext, XShmAttach, [
3657       VLC_ADD_PLUGINS([x11])
3658       VLC_ADD_LDFLAGS([x11],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext])
3659       VLC_ADD_CPPFLAGS([x11],[${X_CFLAGS}])
3660     ])
3661   ])
3662   CPPFLAGS="${CPPFLAGS_save}"
3663 fi
3664
3665 dnl
3666 dnl  XVideo module
3667 dnl  (enabled by default except on win32)
3668 dnl
3669 AC_ARG_ENABLE(xvideo,
3670   [  --enable-xvideo         XVideo support (default enabled)])
3671 if test "${enable_xvideo}" != "no" &&
3672   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3673    test "${enable_xvideo}" = "yes"); then
3674   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3675   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
3676     CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3677     AC_CHECK_LIB(Xv,XvPutImage,[
3678       # If libXv.so is available, xvideo can be a plugin. Otherwise, we
3679       # test for libXv_pic.
3680       if test -f /usr/X11R6/lib/libXv.so -o -f /usr/lib/libXv.so -o -f "${x_libraries}"/libXv.so; then
3681         VLC_ADD_PLUGINS([xvideo])
3682         VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3683         VLC_ADD_LDFLAGS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv])
3684       else
3685         AC_CHECK_LIB(Xv_pic,XvPutImage,[
3686           VLC_ADD_PLUGINS([xvideo])
3687           VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3688           VLC_ADD_LDFLAGS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv_pic])
3689         ],[
3690           VLC_ADD_BUILTINS([xvideo])
3691           VLC_ADD_LDFLAGS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv])
3692           VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3693         ])
3694       fi
3695     ])
3696     CFLAGS="${CFLAGS_save}"
3697   ]
3698   CPPFLAGS="${CPPFLAGS_save}")
3699 fi
3700
3701 dnl
3702 dnl  GLX module
3703 dnl  (enabled by default except on win32)
3704 dnl
3705 AC_ARG_ENABLE(glx,
3706   [  --enable-glx            X11 OpenGL (GLX) support (default enabled)])
3707 if test "${enable_glx}" != "no" &&
3708   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3709    test "${enable_glx}" = "yes"); then
3710   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3711   AC_CHECK_HEADERS(X11/Xlib.h GL/glu.h GL/glx.h)
3712   AC_COMPILE_IFELSE(AC_LANG_PROGRAM(
3713     [[#if !defined(HAVE_X11_XLIB_H) || !defined(HAVE_GL_GLU_H) || !defined(HAVE_GL_GLX_H)
3714     choke me
3715     #endif]]),
3716     [
3717       VLC_ADD_PLUGINS([glx])
3718       VLC_ADD_LDFLAGS([glx],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lGL -lGLU])
3719       VLC_ADD_CPPFLAGS([glx],[${X_CFLAGS}])
3720     ],[AC_MSG_ERROR([Please install GL development package. Alternatively you can also configure with --disable-glx.])])
3721   CPPFLAGS="${CPPFLAGS_save}"
3722 fi
3723
3724 dnl
3725 dnl  XVMC module
3726 dnl  (enabled by default except on win32)
3727 dnl
3728 AC_ARG_ENABLE(xvmc,
3729   [  --enable-xvmc            XVMC support (default disabled)])
3730 if test "${enable_xvmc}" = "yes" &&
3731   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3732    test "${enable_xvmc}" = "yes"); then
3733   CPPFLAGS="${CPPFLAGS_save} ${X_FLAGS}"
3734   AC_CHECK_HEADERS(X11/extensions/vldXvMC.h, [
3735     VLC_ADD_PLUGINS([xvmc])
3736     VLC_ADD_LDFLAGS([xvmc],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext])
3737     VLC_ADD_CPPFLAGS([xvmc],[${X_CFLAGS}])
3738   ])
3739   CPPFLAGS="${CPPFLAGS_save}"
3740 fi
3741
3742 dnl
3743 dnl  Check for the Xinerama extension
3744 dnl
3745 AC_ARG_ENABLE(xinerama,
3746   [  --enable-xinerama       Xinerama support (default enabled)])
3747 if test "${enable_xvideo}" != "no" && test "${enable_xinerama}" != "no" &&
3748   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3749    test "${enable_xvideo}" = "yes"); then
3750   ac_cv_have_xinerama="no"
3751   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3752   CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3753   AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
3754     AC_CHECK_LIB(Xinerama_pic, XineramaQueryExtension,[
3755       VLC_ADD_LDFLAGS([xvideo],[-lXinerama_pic])
3756       VLC_ADD_LDFLAGS([x11],[-lXinerama_pic])
3757       VLC_ADD_LDFLAGS([glx],[-lXinerama_pic])
3758       ac_cv_have_xinerama="yes"
3759     ],[
3760       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
3761         VLC_ADD_LDFLAGS([xvideo],[-lXinerama])
3762         VLC_ADD_LDFLAGS([x11],[-lXinerama])
3763         VLC_ADD_LDFLAGS([glx],[-lXinerama])
3764         ac_cv_have_xinerama="yes"
3765       ])
3766     ])
3767   ])
3768   if test "${ac_cv_have_xinerama}" = "yes"; then
3769     AC_DEFINE(HAVE_XINERAMA, 1, [Define this if you have libXinerama installed])
3770   fi
3771   CFLAGS="${CFLAGS_save}"
3772   CPPFLAGS="${CPPFLAGS_save}"
3773
3774 dnl
3775 dnl  Check for XF86VidMode extension
3776 dnl
3777   ac_cv_have_xf86vidmode="no"
3778   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3779   CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3780   AC_CHECK_HEADERS(X11/extensions/xf86vmode.h,[
3781     AC_CHECK_LIB(Xxf86vm_pic, XF86VidModeGetViewPort,[
3782       VLC_ADD_LDFLAGS([xvideo],[-lXxf86vm_pic])
3783       VLC_ADD_LDFLAGS([x11],[-lXxf86vm_pic])
3784       VLC_ADD_LDFLAGS([glx],[-lXxf86vm_pic])
3785       ac_cv_have_xf86vidmode="yes"
3786     ],[
3787       AC_CHECK_LIB(Xxf86vm, XF86VidModeGetViewPort,[
3788         VLC_ADD_LDFLAGS([xvideo],[-lXxf86vm])
3789         VLC_ADD_LDFLAGS([x11],[-lXxf86vm])
3790         VLC_ADD_LDFLAGS([glx],[-lXxf86vm])
3791         ac_cv_have_xf86vidmode="yes"
3792       ])
3793     ])
3794   ],[true],
3795 [#ifdef HAVE_X11_XLIB_H
3796 # include <X11/Xlib.h>
3797 #endif]
3798    )
3799   AS_IF([test "${ac_cv_have_xf86vidmode}" = "yes"],
3800     [AC_DEFINE(HAVE_XF86VIDMODE, 1, [Define this if you have libXxf86vm installed])
3801   ])
3802   CFLAGS="${CFLAGS_save}"
3803   CPPFLAGS="${CPPFLAGS_save}"
3804
3805 fi
3806
3807 dnl
3808 dnl  OpenGL module
3809 dnl  (enabled by default except on beos)
3810 dnl
3811 AC_ARG_ENABLE(opengl,
3812   [  --enable-opengl         OpenGL support (default enabled)])
3813 if test "${enable_opengl}" != "no" &&
3814    test "${SYS}" != "beos" -a "${SYS}" != "mingwce"; then
3815   if test "${SYS}" != "darwin"; then
3816     AC_CHECK_HEADERS(GL/gl.h GL/glu.h, [
3817       VLC_ADD_PLUGINS([opengl])
3818       if test "${SYS}" != "mingw32"; then
3819         VLC_ADD_LDFLAGS([opengl],[${X_LIBS} -lGL -lGLU])
3820       else
3821         VLC_ADD_LDFLAGS([opengl],[-lopengl32 -lglu32])
3822       fi
3823     ])
3824   else
3825     dnl OS X special case (no GL/gl.h but OpenGL/gl.h)
3826     VLC_ADD_PLUGINS([opengl])
3827     VLC_ADD_LDFLAGS([opengl],[-framework OpenGL])
3828   fi
3829 fi
3830
3831 dnl
3832 dnl  SDL module
3833 dnl
3834 AC_ARG_ENABLE(sdl,
3835   [  --enable-sdl            SDL support (default enabled)])
3836 AC_ARG_ENABLE(sdl-image,
3837   [  --enable-sdl-image            SDL image support (default enabled)])
3838 if test "${enable_sdl}" != "no"
3839 then
3840   SDL_PATH="${PATH}"
3841   AC_ARG_WITH(sdl-config-path,
3842     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
3843     [ if test "${with_sdl_config_path}" != "no"
3844       then
3845         SDL_PATH="${with_sdl_config_path}:${PATH}"
3846       fi ])
3847   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
3848   SDL_CONFIG="${SDL12_CONFIG}"
3849   SDL_HEADER="SDL12/SDL.h"
3850   SDL_IMAGE="SDL12/SDL_image.h"
3851   if test "${SDL_CONFIG}" = "no"
3852   then
3853     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
3854     SDL_CONFIG=${SDL11_CONFIG}
3855     SDL_HEADER="SDL11/SDL.h"
3856     SDL_IMAGE="SDL11/SDL_image.h"
3857   fi
3858   if test "${SDL_CONFIG}" = "no"
3859   then
3860     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
3861     SDL_HEADER="SDL/SDL.h"
3862     SDL_IMAGE="SDL/SDL_image.h"
3863   fi
3864   # check for cross-compiling
3865   SDL_PREFIX=
3866   AC_ARG_WITH(sdl-prefix,
3867     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
3868                                e.g use as:
3869                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
3870   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
3871   then
3872     SDL_PREFIX="--prefix=${with_sdl_prefix}"
3873   fi
3874   if test "${SDL_CONFIG}" != "no"
3875   then
3876     # SDL on Darwin is heavily patched and can only run SDL_image
3877     if test "${SYS}" != "darwin" -a "${SYS}" != "mingw32"; then
3878       VLC_ADD_PLUGINS([vout_sdl aout_sdl])
3879     fi
3880     VLC_ADD_CFLAGS([vout_sdl aout_sdl sdl_image],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
3881     VLC_ADD_LDFLAGS([vout_sdl aout_sdl sdl_image],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
3882     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
3883     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
3884       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
3885       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
3886           As a last resort we also test for SDL.h presence),
3887       [ AC_MSG_ERROR([The development package for SDL is not installed.
3888 Please install it and try again. Alternatively you can also configure with
3889 --disable-sdl.])
3890       ])])
3891     AS_IF([ test "${enable_sdl_image}" != "no"],[
3892       AC_CHECK_HEADERS(${SDL_IMAGE}, [AC_DEFINE_UNQUOTED(SDL_IMAGE_INCLUDE_FILE,
3893         <${SDL_IMAGE}>, Indicate the path of SDL_image.h)
3894         VLC_ADD_PLUGINS([sdl_image])
3895         AC_CHECK_LIB(png, png_set_rows,
3896           [VLC_ADD_LDFLAGS([sdl_image],[-lpng -lz])],[],[-lz])
3897         AC_CHECK_LIB(jpeg, jpeg_start_decompress,
3898           [VLC_ADD_LDFLAGS([sdl_image],[-ljpeg])])
3899         AC_CHECK_LIB(tiff, TIFFClientOpen,
3900           [VLC_ADD_LDFLAGS([sdl_image],[-ltiff])])
3901         VLC_ADD_LDFLAGS([sdl_image], [-lSDL_image])],
3902         [ AC_CHECK_HEADERS(SDL_image.h, AC_DEFINE(SDL_IMAGE_INCLUDE_FILE, <SDL_image.h>,
3903             As a last resort we also test for SDL_image.h presence),
3904         [ AC_MSG_WARN([The development package for SDL_image is not installed.
3905   You should install it alongside your SDL package.])
3906         ])])
3907     ])
3908     CPPFLAGS="${CPPFLAGS_save}"
3909     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
3910     then
3911       AC_MSG_ERROR([The development package for SDL is not installed.
3912 Please install it and try again. Alternatively you can also configure with
3913 --disable-sdl.])
3914     fi
3915
3916   elif test "${enable_sdl}" =  "yes"
3917   then
3918     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
3919 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
3920     ])
3921   fi
3922 fi
3923
3924 dnl
3925 dnl  freetype module
3926 dnl
3927 AC_ARG_ENABLE(freetype,
3928   [  --enable-freetype       freetype support (default enabled)])
3929 AC_ARG_ENABLE(fribidi,
3930   [  --enable-fribidi        fribidi support (default enabled)])
3931 if test "${enable_freetype}" != "no"
3932 then
3933   FREETYPE_PATH="${PATH}"
3934   AC_ARG_WITH(freetype-config-path,
3935     [    --with-freetype-config-path=PATH freetype-config path (default search in \$PATH)],
3936     [ if test "${with_freetype_config_path}" != "no"
3937       then
3938         FREETYPE_PATH="${with_freetype_config_path}:${PATH}"
3939       fi ])
3940   AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no, ${FREETYPE_PATH})
3941
3942   if test "${FREETYPE_CONFIG}" != "no"
3943   then
3944     VLC_ADD_PLUGINS([freetype])
3945     VLC_ADD_CFLAGS([freetype],[`${FREETYPE_CONFIG} --cflags`])
3946     VLC_ADD_LDFLAGS([freetype],[`${FREETYPE_CONFIG} --libs`])
3947     AC_CHECK_HEADERS(Carbon/Carbon.h,
3948       [VLC_ADD_LDFLAGS([freetype],[-framework Carbon])])
3949   elif test "${enable_freetype}" =  "yes"
3950   then
3951     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
3952 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
3953     ])
3954   fi
3955
3956   dnl fribidi support
3957   if test "${enable_fribidi}" != "no"
3958   then
3959     FRIBIDI_PATH="${PATH}"
3960     AC_ARG_WITH(fribidi-config-path,
3961       [    --with-fribidi-config-path=PATH fribidi-config path (default search in \$PATH)],
3962       [ if test "${with_fribidi_config_path}" != "no"
3963         then
3964           FRIBIDI_PATH="${with_fribidi_config_path}:${PATH}"
3965         fi ])
3966     AC_PATH_PROG(FRIBIDI_CONFIG, fribidi-config, no, ${FRIBIDI_PATH})
3967
3968     if test "${FRIBIDI_CONFIG}" != "no"
3969     then
3970       VLC_ADD_CFLAGS([freetype], [`${FRIBIDI_CONFIG} --cflags` -DHAVE_FRIBIDI])
3971       VLC_ADD_CPPFLAGS([skins2], [`${FRIBIDI_CONFIG} --cflags` -DHAVE_FRIBIDI])
3972       VLC_ADD_LDFLAGS([freetype], [`${FRIBIDI_CONFIG} --libs`])
3973       VLC_ADD_LDFLAGS([skins2], [`${FRIBIDI_CONFIG} --libs`])
3974     fi
3975   fi
3976 fi
3977
3978 dnl
3979 dnl  libxml2 module
3980 dnl
3981 AC_ARG_ENABLE(libxml2,
3982   [  --enable-libxml2        libxml2 support (default enabled)])
3983 if test "${enable_libxml2}" != "no"
3984 then
3985   XML2_PATH="${PATH}"
3986   AC_ARG_WITH(xml2-config-path,
3987     [    --with-xml2-config-path=PATH xml2-config path (default search in \$PATH)],
3988     [ if test "${with_xml2_config_path}" != "no"; then
3989         XML2_PATH="${with_xml2_config_path}:${PATH}"
3990       fi ])
3991   AC_PATH_PROG(XML2_CONFIG, xml2-config, no, ${XML2_PATH})
3992   if test "${XML2_CONFIG}" != "no"; then
3993     VLC_ADD_CPPFLAGS([xml],[`${XML2_CONFIG} --cflags`])
3994     VLC_ADD_LDFLAGS([xml],[`${XML2_CONFIG} --libs`])
3995     dnl depends on the xmlTextReader extension
3996     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xml}"
3997     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xml}"
3998     AC_CHECK_LIB(xml2,xmlTextReaderConstName,[
3999       AC_EGREP_HEADER(xmlTextReaderConstName,libxml/xmlreader.h,[
4000         VLC_ADD_PLUGINS([xml]) ],[
4001           AC_MSG_WARN([libxml2 missing the xmlTextReader extension, you should update your version])
4002           if test "${enable_xml2}" = "yes"; then
4003             AC_MSG_ERROR([libxml2 missing the xmlTextReader extension])
4004           fi])
4005        ],[
4006       AC_MSG_WARN([libxml2 missing the xmlTextReader extension, you should update your version])
4007       if test "${enable_xml2}" = "yes"; then
4008         AC_MSG_ERROR([libxml2 missing the xmlTextReader extension])
4009       fi])
4010     LDFLAGS="${LDFLAGS_save}"
4011     CPPFLAGS="${CPPFLAGS_save}"
4012   else
4013     if test "${enable_xml2}" = "yes"; then
4014       AC_MSG_ERROR([Could not find libxml2])
4015     fi
4016   fi
4017 fi
4018
4019 dnl
4020 dnl  SVG module
4021 dnl
4022 AC_ARG_ENABLE(svg,
4023   [  --enable-svg            SVG support (default disabled)])
4024 if test "${enable_svg}" = "yes"
4025 then
4026   PKG_CHECK_MODULES(SVG, 
4027         librsvg-2.0 >= 2.9.0,
4028         [
4029           VLC_ADD_LDFLAGS([svg],[$SVG_LIBS])
4030           VLC_ADD_CFLAGS([svg],[$SVG_CFLAGS])
4031           VLC_ADD_PLUGINS([svg]) ],
4032         [AC_MSG_WARN(SVG library not found)])
4033 fi
4034
4035 dnl
4036 dnl Snapshot vout module (with cache)
4037 dnl
4038 AC_ARG_ENABLE(snapshot,
4039   [  --enable-snapshot       snapshot module (default disabled)])
4040 if test "${enable_snapshot}" = "yes"
4041 then
4042   VLC_ADD_PLUGINS([snapshot])
4043 fi
4044
4045 dnl
4046 dnl  Qt Embedded module
4047 dnl  (disabled by default)
4048 dnl
4049 AC_ARG_ENABLE(qte,
4050   [  --enable-qte            QT Embedded support (default disabled)])
4051 if test "${enable_qte}" = "yes"
4052 then
4053   AC_ARG_WITH(qte,
4054   [    --with-qte=PATH       Qt Embedded headers and libraries])
4055   if test "${with_qte}" != "no" -a -n "${with_qte}"
4056   then
4057     VLC_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
4058     VLC_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
4059   else
4060     VLC_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
4061     VLC_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
4062   fi
4063   VLC_ADD_PLUGINS([qte])
4064   NEED_QTE_MAIN=yes
4065   CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_qte}"
4066   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
4067     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
4068   ] )
4069   CPPFLAGS="${CPPFLAGS_save}"
4070 fi
4071
4072 dnl
4073 dnl  Qt Video output module
4074 dnl  (disabled by default)
4075 dnl
4076 dnl AC_ARG_ENABLE(qt_video,
4077 dnl   [  --enable-qt_video            QT Video Output support (default disabled)])
4078 dnl if test "${enable_qt_video}" = "yes"
4079 dnl then
4080 dnl  VLC_ADD_PLUGINS([qt_video])
4081 dnl  VLC_ADD_LDFLAGS([qt_video],[-L${QTDIR}/lib])
4082 dnl  LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt_video}"
4083 dnl   AC_CHECK_LIB(qt-mt,main,[
4084 dnl    VLC_ADD_LDFLAGS([qt_video],[-lqt-mt])
4085 dnl  ],[
4086 dnl    AC_CHECK_LIB(qt,main,[
4087 dnl      VLC_ADD_LDFLAGS([qt_video],[-lqt])
4088 dnl    ])
4089 dnl  ])
4090 dnl  NEED_QTE_MAIN=yes
4091 dnl  LDFLAGS="${LDFLAGS_save}"
4092 dnl  VLC_ADD_CXXFLAGS([qt_video],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
4093 dnl fi
4094
4095 dnl
4096 dnl Roku HD1000 Video output module
4097 dnl
4098 AC_ARG_ENABLE(hd1000v,
4099   [  --enable-hd1000v        HD1000 Video Output module (default enabled on HD1000)])
4100 if test "${enable_hd1000v}" != "no" -a "${CXX}" != "" &&
4101   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
4102    test "${enable_hd1000v}" = "yes"); then
4103   AC_LANG_PUSH([C++])
4104   AC_CHECK_HEADERS([cascade/graphics/CascadeScreen.h cascade/graphics/CascadeBitmap.h],
4105   [
4106     can_build_roku="yes"
4107   ],
4108   [
4109     can_build_roku="no"
4110     AC_MSG_WARN([Not building Roku HD1000 compatible video output])
4111   ])
4112   if test "$can_build_roku" = "yes"
4113   then
4114     VLC_ADD_PLUGINS([hd1000v])
4115     VLC_ADD_LDFLAGS([hd1000v],[-lCascade -ldvbpsi -lmad])
4116   fi
4117   AC_LANG_POP([C++])
4118 fi
4119
4120 dnl
4121 dnl  Windows DirectX module
4122 dnl
4123
4124 if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce" -o "${SYS}" = "cygwin"
4125 then
4126   VLC_ADD_PLUGINS([panoramix])
4127 fi
4128
4129 AC_ARG_ENABLE(directx,
4130   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
4131 if test "${enable_directx}" != "no"
4132 then
4133   if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce" -o "${SYS}" = "cygwin"
4134   then
4135     AC_ARG_WITH(directx,
4136     [    --with-directx=PATH   Win32 DirectX headers])
4137     if test -z "${with_directx}"
4138     then
4139       AC_CHECK_HEADERS(ddraw.h,
4140       [ VLC_ADD_PLUGINS([vout_directx aout_directx])
4141         VLC_ADD_LDFLAGS([vout_directx],[-lgdi32])
4142       ])
4143       AC_CHECK_HEADERS(GL/gl.h,
4144       [ VLC_ADD_PLUGINS([glwin32])
4145         VLC_ADD_LDFLAGS([glwin32],[-lopengl32 -lgdi32])
4146       ])
4147       AC_CHECK_HEADERS(d3d9.h,
4148       [ VLC_ADD_PLUGINS([direct3d])
4149         VLC_ADD_LDFLAGS([direct3d],[-lgdi32])
4150       ])
4151     else
4152       AC_MSG_CHECKING(for directX headers in ${with_directx})
4153       if test -f ${with_directx}/ddraw.h
4154       then
4155         VLC_ADD_PLUGINS([vout_directx aout_directx])
4156         VLC_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
4157         VLC_ADD_LDFLAGS([vout_directx],[-lgdi32])
4158         AC_MSG_RESULT(yes)
4159       else
4160         AC_MSG_RESULT(no)
4161         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
4162       fi
4163     fi
4164   fi
4165 fi
4166
4167 dnl
4168 dnl  Linux framebuffer module
4169 dnl
4170 AC_ARG_ENABLE(fb,
4171   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
4172     if test "${enable_fb}" != "no"
4173     then
4174       AC_CHECK_HEADERS(linux/fb.h, [
4175         VLC_ADD_PLUGINS([fb])
4176       ])
4177     fi
4178
4179 dnl
4180 dnl  Linux MGA module
4181 dnl
4182 AC_ARG_ENABLE(mga,
4183   [  --enable-mga            Linux kernel Matrox support (default disabled)],
4184   [ if test "${enable_mga}" = "yes"
4185     then
4186       VLC_ADD_PLUGINS([mga])
4187     fi ])
4188
4189 dnl
4190 dnl  SVGAlib module
4191 dnl
4192 AC_ARG_ENABLE(svgalib,
4193   [  --enable-svgalib        SVGAlib support (default disabled)])
4194 if test "${enable_svgalib}" = "yes"
4195 then
4196   VLC_ADD_PLUGINS([svgalib])
4197   VLC_ADD_LDFLAGS([svgalib],[-lvgagl -lvga])
4198 fi
4199
4200 dnl
4201 dnl  DirectFB module
4202 dnl
4203 AC_ARG_ENABLE(directfb,
4204   [  --enable-directfb       DirectFB support (default disabled)])
4205 if test "${enable_directfb}" = "yes"
4206 then
4207   if test "${with_directfb}" = "no"
4208   then
4209     AC_CHECK_HEADER(directfb.h, have_directfb="true", have_directfb="false")
4210     if test "${have_directfb}"= "true"
4211     then
4212         VLC_ADD_PLUGINS([directfb])
4213         VLC_ADD_LDFLAGS([directfb],[-ldirectfb -lfusion -ldirect -lpthread -ljpeg -lz -ldl])
4214         VLC_ADD_CPPFLAGS([directfb],[-I/usr/include/directfb -D_REENTRANT])
4215     else
4216         AC_MSG_ERROR([cannot find /usr/include/directfb headers, make sure directfb is installed on your system or use --disable-directfb])
4217     fi
4218   else
4219     CPPFLAGS_save="${CPPFLAGS}"
4220     CPPFLAGS="${CPPFLAGS} -I${with_directfb}/include"
4221     AC_CHECK_HEADER(directfb.h, have_directfb="true", have_directfb="false")
4222     CPPFLAGS="${CPPFLAGS_save}"
4223     AC_ARG_WITH(directfb,
4224         [    --with-directfb=PATH  path to directfb],
4225         [ if test "${with_directfb}" != "no" -a -n "${with_directfb}"
4226         then
4227             VLC_ADD_PLUGINS([directfb])
4228             VLC_ADD_CPPFLAGS([directfb],[-I${with_directfb}/include -D_REENTRANT])
4229             VLC_ADD_LDFLAGS([directfb],[-L${with_directfb}/lib -ldirectfb -lfusion -ldirect -lpthread -ljpeg -lz -ldl])
4230         fi ],
4231         [ AC_MSG_ERROR([cannot find directfb headers in ${with_directfb}/include]) ])
4232   fi
4233 fi
4234
4235 dnl
4236 dnl  GGI module
4237 dnl
4238 AC_ARG_ENABLE(ggi,
4239   [  --enable-ggi            GGI support (default disabled)])
4240 if test "${enable_ggi}" = "yes"
4241 then
4242   VLC_ADD_PLUGINS([ggi])
4243   VLC_ADD_LDFLAGS([ggi],[-lggi])
4244   AC_ARG_WITH(ggi,
4245     [    --with-ggi=PATH       path to libggi],
4246     [ if test "${with_ggi}" != "no" -a -n "${with_ggi}"
4247       then
4248         VLC_ADD_CPPFLAGS([ggi],[-I${with_ggi}/include])
4249         VLC_ADD_LDFLAGS([ggi],[-L${with_ggi}/lib])
4250       fi ])
4251 fi
4252
4253 dnl
4254 dnl  Glide module
4255 dnl
4256 AC_ARG_ENABLE(glide,
4257   [  --enable-glide          Glide (3dfx) support (default disabled)])
4258 if test "${enable_glide}" = "yes"
4259 then
4260   CFLAGS_save="${CFLAGS}"
4261   AC_ARG_WITH(glide,
4262     [    --with-glide=PATH     path to libglide],
4263     [ if test "${with_glide}" != "no" -a -n "${with_glide}"
4264       then
4265         VLC_ADD_CPPFLAGS([glide],[-I${with_glide}/include])
4266         VLC_ADD_LDFLAGS([glide],[-L${with_glide}/lib])
4267         CFLAGS="$CFLAGS -I${with_glide}/include"
4268     fi ])
4269    CFLAGS="$CFLAGS -I/usr/include/glide"
4270    AC_CHECK_HEADER(glide.h,[   
4271       VLC_ADD_PLUGINS([glide])
4272       VLC_ADD_LDFLAGS([glide],[-lglide2x -lm])
4273       VLC_ADD_CPPFLAGS([glide],[-I/usr/include/glide])
4274     ],[
4275       AC_MSG_ERROR([You don't have libglide. Install it or do not use --enable-glide])
4276      ])
4277    CFLAGS="${CFLAGS_save}"
4278 fi
4279
4280 dnl
4281 dnl  AA plugin
4282 dnl
4283 AC_ARG_ENABLE(aa,
4284   [  --enable-aa             aalib output (default disabled)])
4285 if test "${enable_aa}" = "yes"
4286 then
4287   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
4288   if test "${have_aa}" = "true"
4289   then
4290     VLC_ADD_PLUGINS([aa])
4291     VLC_ADD_LDFLAGS([aa],[-laa])
4292   fi
4293 fi
4294
4295 dnl
4296 dnl  libcaca plugin
4297 dnl
4298 AC_ARG_ENABLE(caca,
4299   [  --enable-caca           libcaca output (default disabled)])
4300 if test "${enable_caca}" = "yes"
4301 then
4302   CACA_PATH="${PATH}"
4303   AC_ARG_WITH(caca-config-path,
4304     [    --with-caca-config-path=PATH caca-config path (default search in \$PATH)],
4305     [ if test "${with_caca_config_path}" != "no"
4306       then
4307         CACA_PATH="${with_caca_config_path}:${PATH}"
4308       fi ])
4309   AC_PATH_PROG(CACA_CONFIG, caca-config, no, ${CACA_PATH})
4310   if test "${CACA_CONFIG}" != "no"
4311   then
4312     VLC_ADD_PLUGINS([caca])
4313     VLC_ADD_CFLAGS([caca],[`${CACA_CONFIG} --cflags`])
4314     VLC_ADD_LDFLAGS([caca],[`${CACA_CONFIG} --plugin-libs`])
4315   fi
4316 fi
4317
4318 dnl
4319 dnl  win32 GDI plugin
4320 dnl
4321 AC_ARG_ENABLE(wingdi,
4322   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
4323 if test "${enable_wingdi}" != "no"; then
4324   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
4325     VLC_ADD_PLUGINS([wingdi])
4326     VLC_ADD_LDFLAGS([wingdi],[-lgdi32])
4327   fi
4328   if test "${SYS}" = "mingwce"; then
4329     VLC_ADD_PLUGINS([wingdi wingapi])
4330   fi
4331 fi
4332
4333 dnl
4334 dnl  Audio plugins
4335 dnl
4336
4337 AC_ARG_WITH(,[Audio plugins:])
4338
4339 dnl
4340 dnl  OSS /dev/dsp module (enabled by default except on win32)
4341 dnl
4342 AC_ARG_ENABLE(oss,
4343   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
4344
4345 if test "${enable_oss}" != "no" &&
4346   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
4347    test "${enable_oss}" = "yes")
4348 then
4349   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
4350     VLC_ADD_PLUGINS([oss])
4351     AC_CHECK_LIB(ossaudio,main,VLC_ADD_LDFLAGS([oss],[-lossaudio]))
4352   ])
4353 fi
4354
4355 dnl
4356 dnl  Esound module
4357 dnl
4358 AC_ARG_ENABLE(esd,
4359   [  --enable-esd            Esound library support (default disabled)],
4360   [if test "${enable_esd}" = "yes"
4361    then
4362      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
4363      if test "${ESD_CONFIG}" != "no"
4364      then
4365        VLC_ADD_PLUGINS([esd])
4366        VLC_ADD_CFLAGS([esd],[`${ESD_CONFIG} --cflags`])
4367        VLC_ADD_LDFLAGS([esd],[`${ESD_CONFIG} --libs`])
4368      fi
4369    fi])
4370
4371 dnl
4372 dnl  Portaudio module
4373 dnl
4374 AC_ARG_ENABLE(portaudio,
4375   [  --enable-portaudio      Portaudio library support (default disabled)],
4376   [if test "${enable_portaudio}" = "yes"
4377    then
4378      VLC_ADD_PLUGINS([portaudio])
4379      VLC_ADD_CXXFLAGS([portaudio],[])
4380      if test "${SYS}" = "mingw32"; then
4381         VLC_ADD_LDFLAGS([portaudio],[-lportaudio -lwinmm -lole32])
4382      else
4383         VLC_ADD_LDFLAGS([portaudio],[-lportaudio])
4384      fi
4385    fi])
4386
4387 dnl
4388 dnl  aRts module -- broken (freeze wxWidgets)
4389 dnl
4390 AC_ARG_ENABLE(arts,
4391  [  --enable-arts           aRts sound server (default disabled)],
4392  [if test "${enable_arts}" = "yes"
4393   then
4394     AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
4395     if test "${ARTS_CONFIG}" != "no"
4396     then
4397       VLC_ADD_PLUGINS([arts])
4398       VLC_ADD_CFLAGS([arts],[`${ARTS_CONFIG} --cflags`])
4399       VLC_ADD_LDFLAGS([arts],[`${ARTS_CONFIG} --libs `])
4400     fi
4401   fi])
4402
4403 dnl
4404 dnl  ALSA module
4405 dnl
4406 AC_ARG_ENABLE(alsa,
4407   [  --enable-alsa           ALSA sound support for Linux (default enabled)])
4408 if test "${enable_alsa}" != "no"
4409 then
4410   AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
4411   if test "${have_alsa}" = "true"
4412   then
4413     CFLAGS="${CFLAGS_save}"
4414     AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
4415                     #define ALSA_PCM_NEW_SW_PARAMS_API
4416                     #include <alsa/asoundlib.h>],
4417        [snd_pcm_hw_params_get_period_time(0,0,0);],
4418         AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
4419     VLC_ADD_PLUGINS([alsa])
4420     VLC_ADD_LDFLAGS([alsa],[-lasound -lm -ldl])
4421   else
4422     if test "${enable_alsa}" = "yes"; then
4423       AC_MSG_ERROR([Could not find ALSA development headers])
4424     fi
4425   fi
4426 fi
4427
4428 dnl
4429 dnl  win32 waveOut plugin
4430 dnl
4431 AC_ARG_ENABLE(waveout,
4432   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
4433 if test "${enable_waveout}" != "no"; then
4434   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
4435     VLC_ADD_PLUGINS([waveout])
4436     VLC_ADD_LDFLAGS([waveout],[-lwinmm])
4437   fi
4438   if test "${SYS}" = "mingwce"; then
4439     VLC_ADD_PLUGINS([waveout])
4440   fi
4441 fi
4442
4443 dnl
4444 dnl  CoreAudio plugin
4445 dnl
4446 AC_ARG_ENABLE(macosx-audio,