5d2710e8623c0e82f2fcba62cc391280a20c4c2b
[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="$0 $ac_configure_args"
10 CODENAME="Grishenko"
11
12 AC_PREREQ(2.59)
13 AC_CONFIG_SRCDIR(src/libvlc.c)
14 AC_CONFIG_AUX_DIR(autotools)
15 AC_CANONICAL_BUILD
16 AC_CANONICAL_HOST
17
18 AM_INIT_AUTOMAKE([1.7 check-news dist-bzip2])
19 AM_CONFIG_HEADER(config.h)
20
21 dnl Too many people are not aware of maintainer mode:
22 dnl If you want to use it, you definitely know what you are doing, so
23 dnl you can specify "--disable-maintainer-mode". But if you want the default
24 dnl automake behavior, you've likely never heard of maintainer mode, so we
25 dnl can't expect you to enable it manually.
26
27 AS_IF([test "x${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([vlc ffmpeg ffmpegaltivec],[-all_load])
175     VLC_ADD_LDFLAGS([mkv mp4], [-framework IOKit -framework CoreFoundation])
176     VLC_ADD_CFLAGS([libvlc],[-x objective-c])
177     VLC_ADD_CFLAGS([vlc],[-x objective-c])
178     VLC_ADD_LDFLAGS([vlc],[-Wl,-m -Wl,-multiply_defined -Wl,suppress])
179     ;;
180   darwin*)
181     SYS=darwin
182     CFLAGS_save="${CFLAGS_save} -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
183     CXXFLAGS_save="${CXXFLAGS_save} -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
184     OBJCFLAGS_save="${OBJCFLAGS_save} -D_INTL_REDIRECT_MACROS -std=gnu99"; OBJCFLAGS="${OBJCFLAGS_save}"
185     VLC_ADD_LDFLAGS([mp4], [-framework IOKit -framework CoreFoundation])
186     VLC_ADD_LDFLAGS([mkv mp4], [-framework IOKit -framework CoreFoundation])
187     VLC_ADD_CFLAGS([libvlc],[-x objective-c])
188     VLC_ADD_CFLAGS([vlc],[-x objective-c])
189     ;;
190   *mingw32* | *cygwin* | *wince* | *mingwce* | *pe*)
191     AC_CHECK_TOOL(WINDRES, windres, :)
192     enable_libtool="no"
193
194     case "${host_os}" in
195       *mingw32*)
196         SYS=mingw32
197         ;;
198       *cygwin*)
199         dnl Check if we are using the mno-cygwin mode in which case we are
200         dnl actually dealing with a mingw32 compiler.
201         AC_EGREP_CPP(yes,
202             [#ifdef WIN32
203              yes
204              #endif],
205             SYS=mingw32, SYS=cygwin)
206         ;;
207       *wince* | *mingwce* | *pe*)
208         SYS=mingwce
209         ;;
210     esac
211
212     if test "${SYS}" = "mingw32"; then
213         # add ws2_32 for closesocket, select, recv
214         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
215         VLC_ADD_LDFLAGS([vlc],[-lws2_32 -lnetapi32 -lwinmm -mwindows])
216         VLC_ADD_LDFLAGS([cdda vcdx cddax],[-lwinmm])
217         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 telnet netsync growl],[-lws2_32])
218     fi
219     if test "${SYS}" = "mingwce"; then
220         # add ws2 for closesocket, select, recv
221         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
222         VLC_ADD_CPPFLAGS([vlc],[-Dmain(a,b)=maince(a,b)])
223         VLC_ADD_LDFLAGS([vlc],[-lws2 -e WinMainCRTStartup])
224         VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp access_output_udp sap http netsync],[-lws2])
225    fi
226     ;;
227   *nto*)
228     SYS=nto
229     VLC_ADD_LDFLAGS([x11 xvideo],[-lsocket])
230     ;;
231   solaris*)
232     SYS=solaris
233     # _POSIX_PTHREAD_SEMANTICS is needed to get the POSIX ctime_r
234     # Perhaps it is useful other places as well? 
235     CFLAGS_save="${CFLAGS_save} -D_POSIX_PTHREAD_SEMANTICS"; CFLAGS="${CFLAGS_save}"
236     ;;
237   hpux*)
238     SYS=hpux
239     ;;
240   beos)
241     SYS=beos
242     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
243     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
244     VLC_ADD_CXXFLAGS([beos],[])
245     VLC_ADD_LDFLAGS([vlc logger],[-lbe])
246     VLC_ADD_LDFLAGS([beos],[-lbe -lmedia -ltranslation -ltracker -lgame])
247     VLC_ADD_LDFLAGS([dvdnav dvdread],[-ldl])
248     VLC_ADD_LDFLAGS([access_file],[-lpoll])
249     LDFLAGS_save="${LDFLAGS_save} -lintl"; LDFLAGS="${LDFLAGS_save}"
250     dnl Check for BONE
251     if test -f /boot/beos/system/lib/libbind.so; then
252         VLC_ADD_LDFLAGS([access_file access_ftp access_mms access_output_udp telnet netsync sap vlc growl],[-lbind -lsocket])
253     else
254         VLC_ADD_LDFLAGS([access_file access_ftp access_mms access_output_udp telnet netsync sap vlc growl],[-lnet])
255     fi
256
257     dnl Ugly check for Zeta
258     if test -f /boot/beos/system/lib/libzeta.so; then
259         VLC_ADD_LDFLAGS([beos],[-lzeta])
260     fi
261     ;;
262   *)
263     SYS="${host_os}"
264     ;;
265 esac
266 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
267 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
268 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
269 AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
270
271 dnl
272 dnl  Libtool
273 dnl  It's very bad, but our former custom system was worst
274 dnl  -- Courmisch
275 dnl
276 AC_DISABLE_STATIC
277 AC_LIBTOOL_DLOPEN
278 dnl AC_LIBTOOL_WIN32_DLL - couldn't get libtool to work on Win32 so far
279 m4_undefine([AC_PROG_F77])
280 m4_defun([AC_PROG_F77],[])
281 AC_PROG_LIBTOOL
282
283 AC_ARG_ENABLE(libtool,
284     [  --enable-libtool        use libtool (default disabled)])
285 AM_CONDITIONAL(USE_LIBTOOL, [test "x${enable_libtool}" != "xno"])
286
287
288 dnl
289 dnl  Check for Mac OS X SDK settings
290 dnl
291 AC_ARG_WITH(macosx-sdk,
292    [  --with-macosx-sdk       compile for Mac OS X 10.3 SDK],[], with_macosx_sdk=no)
293 if test "${with_macosx_sdk}" != "no" ; then
294   CFLAGS_save="${CFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.3 -isysroot /Developer/SDKs/MacOSX10.3.9.sdk"; CFLAGS="${CFLAGS_save}"
295   CXXFLAGS_save="${CXXFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.3 -isysroot /Developer/SDKs/MacOSX10.3.9.sdk"; CXXFLAGS="${CXXFLAGS_save}"
296   OBJCFLAGS_save="${OBJCFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.3 -isysroot /Developer/SDKs/MacOSX10.3.9.sdk"; OBJCFLAGS="${OBJCFLAGS_save}"
297   LDFLAGS_save="${LDFLAGS_save} -isysroot /Developer/SDKs/MacOSX10.3.9.sdk -Wl,-syslibroot,/Developer/SDKs/MacOSX10.3.9.sdk"; LDFLAGS="${LDFLAGS_save}"
298   export MACOSX_DEPLOYMENT_TARGET=10.3
299   MACOSX_DEPLOYMENT_TARGET="10.3"
300 fi
301
302 dnl
303 dnl Gettext stuff
304 dnl
305 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 nb ne nl nn no oc pa pl ps pt_BR pt_PT ro ru sk sl sq sv tet th tl tr zh_CN zh_TW"
306 AM_GNU_GETTEXT_VERSION(0.11.5)
307 AM_GNU_GETTEXT
308 AS_IF([test "${nls_cv_force_use_gnu_gettext}" = "yes"], [
309   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, [Define if we use the local libintl])
310   AM_CPPFLAGS="${AM_CPPFLAGS} -I\$(top_builddir)/intl"
311   AS_IF([test "${enable_libtool}" != "no"], [
312     INCLUDED_LIBINTL="${LTLIBINTL}"
313   ],[
314     INCLUDED_LIBINTL="${LIBINTL}"
315   ])
316 ], [
317   AS_IF([test "${enable_libtool}" != "no"], [
318     VLC_ADD_LDFLAGS([vlc], [${LTLIBINTL}])
319   ], [
320     VLC_ADD_LDFLAGS([vlc], [${LIBINTL}])
321   ])
322 ])
323 AC_SUBST(INCLUDED_LIBINTL)
324 XGETTEXT="${XGETTEXT} --keyword=_NS --keyword=_ANS" 
325
326 dnl
327 dnl Iconv stuff
328 dnl
329 if test "${SYS}" != "mingwce"; then
330 AS_IF([test "$am_cv_func_iconv" != "yes"],
331         [AC_MSG_ERROR([libiconv is needed for VLC to work properly])])
332 fi
333 VLC_ADD_CFLAGS([vlc],[${INCICONV}])
334 AS_IF([test "${enable_libtool}" != "no"], [
335   VLC_ADD_LDFLAGS([vlc],[${LIBICONV}])
336 ],[
337   VLC_ADD_LDFLAGS([vlc],[${LTLIBICONV}])
338 ])
339
340 dnl Check for the need to include the mingwex lib for mingw32
341 if test "${SYS}" = "mingw32"
342 then
343     AC_CHECK_LIB(mingwex,opendir,
344         AC_CHECK_LIB(mingw32,opendir,VLC_ADD_LDFLAGS([vlc],[]),
345             [VLC_ADD_LDFLAGS([vlc gtk],[-lmingwex])])
346     )
347 fi
348
349 dnl Check for fnative-struct or mms-bitfields support for mingw32
350 if test "${SYS}" = "mingw32"
351 then
352     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
353         [ac_cv_c_mms_bitfields],
354         [CFLAGS="${CFLAGS_save} -mms-bitfields"
355          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
356     if test "${ac_cv_c_mms_bitfields}" != "no"; then
357         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
358         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
359     else
360         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
361             [ac_cv_c_fnative_struct],
362             [CFLAGS="${CFLAGS_save} -fnative-struct"
363              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
364         if test "${ac_cv_c_fnative_struct}" != "no"; then
365             CFLAGS_save="${CFLAGS_save} -fnative-struct";
366             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
367         fi
368     fi
369
370     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
371 fi
372
373 dnl Check for fvtable-thunks support for mingw32
374 if test "${SYS}" = "mingw32" -a "${CXX}" != ""
375 then
376 AC_LANG_PUSH(C++)
377     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
378         [ac_cv_cxx_fvtable_thunks],
379         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
380          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
381                         ac_cv_cxx_fvtable_thunks=no)])
382     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
383         CXXFLAGS_mingw32_special="-fvtable-thunks"
384     fi
385
386     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
387 AC_LANG_POP(C++)
388 fi
389
390 dnl Plugin compilation stuff
391
392 VLC_LIBRARY_SUFFIX
393
394 VLC_SYMBOL_PREFIX
395 AC_SUBST(SYMPREF)
396
397 AS_IF([test "${enable_libtool}" = "no"], [
398 case "${SYS}" in
399   mingw32|cygwin)
400     VLC_ADD_CFLAGS([pic plugin mozilla activex],[${CFLAGS_mingw32_special}])
401     VLC_ADD_CXXFLAGS([pic plugin mozilla activex],[${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}])
402     VLC_ADD_OBJCFLAGS([pic plugin mozilla activex],[${CFLAGS_mingw32_special}])
403     ;;
404   mingwce)
405     ;;
406   *)
407     VLC_ADD_CFLAGS([pic plugin mozilla],[-fpic -fPIC])
408     VLC_ADD_CXXFLAGS([pic plugin mozilla],[-fpic -fPIC])
409     VLC_ADD_OBJCFLAGS([pic plugin mozilla],[-fpic -fPIC])
410     VLC_ADD_LDFLAGS([plugin mozilla],[-fpic -fPIC])
411     ;;
412 esac
413 ])
414
415 dnl The -DSYS_FOO flag
416 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
417
418 dnl Check for system libs needed
419 need_libc=false
420
421 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)
422
423 dnl Check for usual libc functions
424 AC_CHECK_FUNCS(strdup strndup atof)
425 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
426 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
427 AC_CHECK_FUNCS(strcasestr,,[AC_CHECK_FUNCS(stristr)])
428
429 dnl Check for setlocal and langinfo
430 AC_CHECK_FUNCS(setlocale)
431 AC_CHECK_HEADERS(langinfo.h)
432 AC_CHECK_FUNCS(nl_langinfo)
433
434 AC_CACHE_CHECK([for nl_langinfo and CODESET], ac_cv_langinfo_codeset,
435   [AC_TRY_LINK([#include <langinfo.h>],
436     [char* cs = nl_langinfo(CODESET);],
437     ac_cv_langinfo_codeset=yes,
438     ac_cv_langinfo_codeset=no)
439   ])
440 if test ${ac_cv_langinfo_codeset} = yes; then
441   AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
442     [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
443 fi
444
445 AC_CHECK_FUNCS(connect,,[
446   AC_CHECK_LIB(socket,connect,[
447     VLC_ADD_LDFLAGS([vlc cdda cddax],-lsocket)
448     LIBS_socket="-lsocket"
449   ])
450 ])
451
452 AC_CHECK_FUNCS(send,,[
453   AC_CHECK_LIB(socket,send,[
454     VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp sap access_output_udp stream_out_standard growl],[-lsocket])
455   ])
456 ])
457
458 AC_CHECK_FUNCS(gethostbyname,,[
459   AC_CHECK_LIB(nsl,gethostbyname,[
460     VLC_ADD_LDFLAGS([cdda cddax vlc],[-lnsl])
461   ],[
462     AC_CHECK_LIB(bind,gethostbyname,[
463       VLC_ADD_LDFLAGS([access_mms],[-lbind])
464     ])
465   ])
466 ])
467
468 dnl Check for socklen_t
469 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
470   [AC_TRY_COMPILE(
471      [#include <sys/types.h>
472       #include <sys/socket.h>],
473      [socklen_t len = 42; return len;],
474      ac_cv_type_socklen_t=yes,
475      ac_cv_type_socklen_t=no)])
476 if test "${ac_cv_type_socklen_t}" != "no"; then
477   AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define if <sys/socket.h> defines socklen_t.])
478 fi
479
480 dnl Check for struct sockaddr_storage
481 AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.])
482 AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.])
483 AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
484   [AC_TRY_COMPILE(
485     [#include <sys/types.h>
486      #if defined( UNDER_CE )
487      # include <winsock.h>
488      #elif defined( WIN32 )
489      # include <winsock2.h>
490      #else
491      # include <sys/socket.h>
492      #endif], [struct sockaddr_storage addr;],
493      ac_cv_struct_sockaddr_storage=yes,
494      ac_cv_struct_sockaddr_storage=no)])
495 AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
496   AC_DEFINE(sockaddr_storage, sockaddr)
497   AC_DEFINE(ss_family, sa_family)
498 ])
499
500 dnl getaddrinfo, getnameinfo and gai_strerror check
501 dnl  -lnsl and -lsocket are needed on Solaris;
502 dnl  we purposedly make the test fail on Windows
503 LIBS_save="${LIBS}"
504 AH_TEMPLATE(HAVE_GETADDRINFO, [Define to 1 if you have the `getaddrinfo' function.])
505 AC_SEARCH_LIBS([getaddrinfo], [nsl], [AC_DEFINE(HAVE_GETADDRINFO)],, [${LIBS_socket}])
506
507 dnl NOTE: we assume getaddrinfo will be present if getnameinfo or gai_strerro
508 dnl are
509 LIBS="${LIBS_gai}"
510 AC_CHECK_FUNCS([getnameinfo gai_strerror])
511 LIBS="${LIBS_save}"
512
513 AH_TEMPLATE(HAVE_ADDRINFO, [Define to 1 if <netdb.h> defines `struct addrinfo'.])
514 AC_CHECK_TYPES([struct addrinfo],[AC_DEFINE(HAVE_ADDRINFO)],,
515 [#include <sys/types.h>
516 #if defined( WIN32 ) || defined( UNDER_CE )
517 # if defined(UNDER_CE) && defined(sockaddr_storage)
518 #  undef sockaddr_storage
519 # endif
520 # include <winsock2.h>
521 # include <ws2tcpip.h>
522 #else
523 # include <netdb.h>
524 #endif])
525
526 dnl Check for va_copy
527 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
528   AC_TRY_LINK(
529     [#include <stdarg.h>],
530     [va_list ap1, ap2; va_copy(ap1,ap2);],
531     [ac_cv_c_va_copy="yes"],
532     [ac_cv_c_va_copy="no"]))
533 if test "${ac_cv_c_va_copy}" = "yes"; then
534   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
535 fi
536 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
537   AC_TRY_LINK(
538     [#include <stdarg.h>],
539     [va_list ap1, ap2; __va_copy(ap1,ap2);],
540     [ac_cv_c___va_copy="yes"],
541     [ac_cv_c___va_copy="no"]))
542 if test "${ac_cv_c___va_copy}" = "yes"; then
543   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
544 fi
545
546 AC_CHECK_FUNCS(inet_aton,,[
547   AC_CHECK_LIB(resolv,inet_aton,[
548     VLC_ADD_LDFLAGS([vlc],[-lresolv])
549   ])
550 ])
551
552 dnl Check for getopt (always use builtin one on win32)
553 if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
554 need_getopt=:
555 else
556 need_getopt=false
557 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
558 [ # FreeBSD has a gnugetopt library for this:
559   AC_CHECK_LIB([gnugetopt],[getopt_long],
560     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
561      VLC_ADD_LDFLAGS([vlc],[-lgnugetopt])],
562     [need_getopt=:])])
563 fi
564 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
565
566 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
567 AC_TYPE_SIGNAL
568 AC_CHECK_LIB(m,cos,[
569   VLC_ADD_LDFLAGS([adjust wave ripple psychedelic gradient a52tofloat32 dtstofloat32 x264 goom visual panoramix rotate noise],[-lm])
570 ])
571 AC_CHECK_LIB(m,pow,[
572   VLC_ADD_LDFLAGS([ffmpeg ffmpegaltivec stream_out_transrate i420_rgb faad twolame equalizer param_eq vlc vorbis freetype mod mpc dmo quicktime realaudio galaktos opengl],[-lm])
573 ])
574 AC_CHECK_LIB(m,sqrt,[
575   VLC_ADD_LDFLAGS([headphone_channel_mixer normvol speex mono colorthres],[-lm])
576 ])
577 AC_CHECK_LIB(m,ceil,[
578   VLC_ADD_LDFLAGS([mosaic],[-lm])
579 ])
580 AC_CHECK_LIB(mx,sqrtf,[
581   VLC_ADD_LDFLAGS([x264],[-lmx])
582 ])
583 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
584
585 dnl Check for dynamic plugins
586 ac_cv_have_plugins=no
587
588 # OS X style
589 AC_CHECK_HEADERS(mach-o/dyld.h,
590   [AC_CHECK_FUNCS(NSLinkModule,
591     [AC_DEFINE(HAVE_DL_DYLD, 1, [Define if you have the Darwin dyld API])
592      ac_cv_have_plugins=yes])])
593
594 # HP-UX style
595 if test "${ac_cv_have_plugins}" = "no"; then
596   AC_CHECK_HEADERS(dl.h)
597   ac_cv_my_have_shl_load=no
598   AC_CHECK_FUNC(shl_load,
599    [ac_cv_my_have_shl_load=yes,
600     AC_CHECK_LIB(dld, shl_load,
601      [ac_cv_my_have_shl_load=yes
602       VLC_ADD_LDFLAGS([vlc],[-ldld])])])
603   if test "${ac_cv_my_have_shl_load}" = "yes"; then
604     AC_DEFINE(HAVE_DL_SHL_LOAD, 1, [Define if you have the shl_load API])
605     ac_cv_have_plugins=yes
606   fi
607 fi
608
609 # Whatever style
610 if test "${ac_cv_have_plugins}" = "no"; then
611   AC_CHECK_LIB(dld, dld_link,
612    [VLC_ADD_LDFLAGS([vlc],[-ldld])
613     AC_DEFINE(HAVE_DL_DLD_LINK, 1, [Define if you have the GNU dld library])
614     ac_cv_have_plugins=yes])
615 fi
616
617 # Win32 style
618 if test "${ac_cv_have_plugins}" = "no"; then
619   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
620     AC_CHECK_LIB(kernel32, main,
621      [VLC_ADD_LDFLAGS([vlc],[-lkernel32])
622       AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
623       ac_cv_have_plugins=yes])
624   fi
625 fi
626
627 # WinCE style
628 if test "${ac_cv_have_plugins}" = "no"; then
629   if test "${SYS}" = "mingwce"; then
630     AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
631     ac_cv_have_plugins=yes
632   fi
633 fi
634
635 # BeOS style
636 if test "${ac_cv_have_plugins}" = "no"; then
637   AC_CHECK_HEADERS(image.h)
638   AC_CHECK_FUNCS(load_add_on,
639    [AC_DEFINE(HAVE_DL_BEOS, 1, [Define if you have the BeOS dl])
640     ac_cv_have_plugins=yes])
641 fi
642
643 # Only test for dlopen() if the others didn't work
644 if test "${ac_cv_have_plugins}" = "no"; then
645   AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
646   ac_cv_my_have_dlopen=no
647   AC_CHECK_FUNC(dlopen,
648     ac_cv_my_have_dlopen=yes,
649     AC_CHECK_LIB(dl, dlopen,
650       ac_cv_my_have_dlopen=yes
651       VLC_ADD_LDFLAGS([vlc],[-ldl]),
652       AC_CHECK_LIB(svld, dlopen,
653         ac_cv_my_have_dlopen=yes
654         VLC_ADD_LDFLAGS([vlc],[-lsvld]))))
655   if test "${ac_cv_my_have_dlopen}" = "yes"; then
656     AC_DEFINE(HAVE_DL_DLOPEN, 1, [Define if you have the dlopen API])
657     ac_cv_have_plugins=yes
658   fi
659 fi
660
661 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
662 dnl Check for pthreads - borrowed from XMMS
663 THREAD_LIB=error
664 if test "${THREAD_LIB}" = "error"; then
665   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
666 fi
667 if test "${THREAD_LIB}" = "error"; then
668   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
669 fi
670 if test "${THREAD_LIB}" = "error"; then
671   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
672 fi
673 if test "${THREAD_LIB}" = "error"; then
674   AC_CHECK_FUNCS(pthread_mutex_lock)
675   THREAD_LIB=""
676 fi
677
678 dnl Check for cthreads under GNU/Hurd for instance
679 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
680
681 dnl
682 dnl  GNU portable threads
683 dnl
684 AC_ARG_ENABLE(pth,
685   [  --enable-pth            GNU Pth support (default disabled)],
686   [ if test "${enable_pth}" = "yes"; then
687     AC_CHECK_LIB(pth,pth_init)
688     AC_MSG_CHECKING(for pth_init in pth.h)
689     AC_EGREP_HEADER(pth_init,pth.h,[
690       AC_MSG_RESULT(yes)
691       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
692                 Define if <pth.h> defines pth_init)
693       THREAD_LIB="-lpth"
694     ],[
695       AC_MSG_RESULT(no)
696     ])
697     fi
698 ])
699
700 dnl
701 dnl  State Threads
702 dnl
703 AC_ARG_ENABLE(st,
704   [  --enable-st             State Threads (default disabled)],
705   [ if test "${enable_st}" = "yes"; then
706     AC_CHECK_LIB(st,st_init)
707     AC_MSG_CHECKING(for st_init in st.h)
708     AC_EGREP_HEADER(st_init,st.h,[
709       AC_MSG_RESULT(yes)
710       AC_DEFINE(ST_INIT_IN_ST_H, 1,
711                 Define if <st.h> defines st_init)
712       THREAD_LIB="-lst"
713     ],[
714       AC_MSG_RESULT(yes)
715     ])
716     fi
717 ])
718
719 VLC_ADD_LDFLAGS([vlc plugin],[${THREAD_LIB}])
720
721 dnl Don't link with rt when using GNU-pth
722 if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
723   AC_CHECK_LIB(rt, clock_nanosleep, [
724     VLC_ADD_LDFLAGS([vlc],[-lrt])
725     AC_DEFINE(HAVE_CLOCK_NANOSLEEP, 1, [Define to 1 if you have clock_nanosleep.])
726   ], [
727     dnl HP/UX port
728     AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LDFLAGS([vlc],[-lrt])])
729   ])
730
731   have_nanosleep=false
732   AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
733     AC_CHECK_LIB(rt,nanosleep,
734       [VLC_ADD_LDFLAGS([vlc],[-lrt]) have_nanosleep=:],
735       [AC_CHECK_LIB(posix4,nanosleep,
736           [VLC_ADD_LDFLAGS([vlc],[-lposix4]) have_nanosleep=:])]
737     )
738   ])
739   if ${have_nanosleep}; then
740     AC_DEFINE(HAVE_NANOSLEEP, 1,
741               Define if nanosleep is available.)
742   fi
743 fi
744
745 dnl Check for misc headers
746 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
747 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
748   AC_MSG_RESULT(yes)
749   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
750             Define if <pthread.h> defines pthread_cond_t.)],[
751   AC_MSG_RESULT(no)])
752
753 AC_MSG_CHECKING(for pthread_once in pthread.h)
754 AC_EGREP_HEADER(pthread_once,pthread.h,[
755   AC_MSG_RESULT(yes)
756   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
757             Define if <pthread.h> defines pthread_once.)],[
758   AC_MSG_RESULT(no)])
759 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
760
761 AC_MSG_CHECKING(for strncasecmp in strings.h)
762 AC_EGREP_HEADER(strncasecmp,strings.h,[
763   AC_MSG_RESULT(yes)
764   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
765             Define if <strings.h> defines strncasecmp.)],[
766   AC_MSG_RESULT(no)])
767
768 dnl Check for headers
769 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h stdbool.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h)
770 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
771 AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
772 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
773 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
774 AC_CHECK_HEADERS(linux/version.h)
775 AC_CHECK_HEADERS(syslog.h)
776 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
777
778 AC_HEADER_TIME
779
780 AC_CHECK_TYPE(ssize_t, int)
781 AC_SEARCH_LIBS(poll, [poll], [AC_DEFINE(HAVE_POLL, 1, [Define to 1 if the OS is usabl... err, has poll().])])
782
783 dnl Check for dirent
784 need_dirent=false
785 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
786 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
787
788 dnl Mac OS X and other OSes don't have declaration for nanosleep
789 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
790 AC_MSG_CHECKING(for nanosleep in time.h)
791 AC_EGREP_HEADER(nanosleep,time.h,[
792   AC_MSG_RESULT(yes)
793   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
794             Define if <time.h> defines nanosleep.)
795 ],[
796   AC_MSG_RESULT(no)
797 ])
798 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
799
800 dnl Make sure we have timespecs
801 AC_MSG_CHECKING(for timespec in sys/time.h)
802 AC_EGREP_HEADER(timespec,sys/time.h,[
803   AC_MSG_RESULT(yes)
804   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
805             Define if <sys/time.h> defines struct timespec.)
806 ],[
807   AC_MSG_RESULT(no)
808 ])
809
810 dnl Check for threads library
811 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
812 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
813 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
814
815 dnl Find where are the X headers and libraries
816 AC_PATH_XTRA()
817
818 dnl it seems that autoconf do the pkg-config detection only for the first PKG_CHECK_MODULES in the configure.ac ( which is logical) but in our case it is nested in a if so it was not working if you're not on linux or have disable hal.
819
820 PKG_PROG_PKG_CONFIG()
821
822 dnl Check for hal
823 AC_ARG_ENABLE(hal,
824   [  --enable-hal            Linux HAL services discovery (default enabled)])
825  
826 if test "${enable_hal}" != "no"
827 then
828   PKG_CHECK_MODULES(HAL, hal >= 0.5.0,
829     [ AC_DEFINE( HAVE_HAL_1, [] , [Define if you have the new HAL library API])
830       AC_DEFINE( HAVE_HAL, [], [Define if you have the HAL library] )
831       VLC_ADD_PLUGINS([hal probe_hal]) 
832       VLC_ADD_LDFLAGS([vlc hal probe_hal],[$HAL_LIBS])
833       VLC_ADD_CFLAGS([vlc hal probe_hal],[$HAL_CFLAGS])],   
834     dnl No hal 0.5 Test for 0.2
835     [ PKG_CHECK_MODULES( HAL, hal >= 0.2.97, 
836        [AC_DEFINE(HAVE_HAL, [], [Define if you have the HAL library])
837         VLC_ADD_PLUGINS([hal])
838         VLC_ADD_LDFLAGS([vlc hal],[$HAL_LIBS])
839         VLC_ADD_CFLAGS([vlc hal],[$HAL_CFLAGS])],
840        [AC_MSG_WARN(HAL library not found)])
841     ]
842   )
843 fi
844
845 dnl Check for dbus
846 AC_ARG_ENABLE(dbus,
847   [  --enable-dbus           Linux D-BUS message bus system (default enabled)])
848  
849 if test "${enable_dbus}" != "no"
850 then
851   dnl api stable dbus
852   PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0.0,
853     [ AC_DEFINE( HAVE_DBUS_3, 1, [Define if you have the D-BUS library API >= 1.0.0] )
854       AC_DEFINE( HAVE_DBUS_2, 1, [Define if you have the D-BUS library API >= 0.92] )
855       AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30] )
856       AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
857       VLC_ADD_LDFLAGS([screensaver vlc],[$DBUS_LIBS])
858       VLC_ADD_CFLAGS([screensaver vlc],[$DBUS_CFLAGS])
859       dnl Check for dbus control interface
860         AC_ARG_ENABLE(dbus-control, [  --enable-dbus-control   D-BUS control interface (default disabled)])
861         if test "${enable_dbus_control}" = "yes"
862         then
863           VLC_ADD_PLUGINS([dbus])
864           VLC_ADD_LDFLAGS([dbus],[$DBUS_LIBS])
865           VLC_ADD_CFLAGS([dbus],[$DBUS_CFLAGS])
866         fi],
867
868     if ${PKG_CONFIG} --exists dbus-1
869     then
870       [AC_ARG_ENABLE(old-dbus,
871         [  --enable-old-dbus      Deprecated D-Bus support (default disabled)])]
872
873       if test "${enable_old_dbus}" != "yes"
874       then
875         echo ""
876         echo "****** WARNING **** WARNING ***** WARNING *************"
877         echo "*** Your D-Bus version is < 1.0.0"
878         echo "*** You are using old and buggy software and so"
879         echo "*** D-Bus support has been disabled."
880         echo "*** Please upgrade D-Bus : http://dbus.freedesktop.org"
881         echo "*** Alternatively you can force the use of your old and"
882         echo "*** buggy D-Bus version by specifying --enable-old-dbus"
883         echo "*******************************************************"
884         echo ""
885       else
886         dnl not too old dbus
887         [ PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.92,
888           [ AC_DEFINE( HAVE_DBUS_2, 1, [Define if you have the D-BUS library API >= 0.92] )
889             AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30] )
890             AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
891             VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
892             VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
893           dnl older dbus
894           [ PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.30,
895             [ AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30 ] )
896               AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
897               VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
898               VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
899             dnl much older dbus
900             [ PKG_CHECK_MODULES( DBUS, dbus-1, 
901                [AC_DEFINE(HAVE_DBUS, 1, [Define if you have the D-BUS library])
902                 VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
903                 VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
904                [AC_MSG_WARN(DBUS library not found)])
905             ]
906           )]
907         )]
908       fi
909     fi
910   )
911 fi
912
913 dnl Build the gtk_main plugins?
914 NEED_GTK_MAIN=no
915 NEED_GNOME_MAIN=no
916 NEED_GTK2_MAIN=no
917 NEED_GNOME2_MAIN=no
918
919 dnl build the qte plugin ?
920 NEED_QTE_MAIN=no
921
922 dnl Check for ntohl, etc.
923 AC_CACHE_CHECK([for ntohl in sys/param.h],
924     [ac_cv_c_ntohl_sys_param_h],
925     [CFLAGS="${CFLAGS_save} -Wall -Werror"
926      AC_TRY_COMPILE([#include <sys/param.h>],
927         [int meuh; ntohl(meuh);],
928         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
929 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
930     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
931 fi
932 CFLAGS="${CFLAGS_save}"
933
934 RDC_PROG_CC_WFLAGS([all extra no-unused-parameter sign-compare undef pointer-arith bad-function-cast cast-align write-strings old-style-definition missing-prototypes volatile-register-var])
935 RDC_PROG_CC_FLAGS_IFELSE([-pipe])
936
937 dnl This helps detect broken plugins with undefined symbols
938 dnl Better fail loudly at build-time than silenty at run-time.
939 RDC_PROG_LINK_FLAGS_IFELSE([-Wl,-z,defs], [
940   VLC_ADD_LDFLAGS([plugin],[-Wl,-z,defs])
941 ])
942
943 dnl Check for various optimization flags
944 AC_CACHE_CHECK([if \$CC accepts -Os],
945     [ac_cv_c_os],
946     [CFLAGS="${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="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
1011     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
1012     VLC_ADD_CFLAGS([i420_yuy2_mmx],[-fomit-frame-pointer])
1013 fi
1014
1015 dnl Check for -mdynamic-no-pic
1016 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
1017     [ac_cv_c_dynamic_no_pic],
1018     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
1019      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
1020 AS_IF([test "${enable_libtool}" = "no" && test "${ac_cv_c_dynamic_no_pic}" != "no"], [
1021     VLC_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
1022     VLC_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
1023 ])
1024
1025 dnl Check for Darwin plugin linking flags
1026 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error],
1027     [ac_cv_ld_darwin],
1028     [CFLAGS="${CFLAGS_save} -bundle -undefined error"
1029      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
1030 if test "${ac_cv_ld_darwin}" != "no"; then
1031     VLC_ADD_LDFLAGS([plugin],[-bundle -undefined error])
1032 fi
1033
1034 dnl Check for standard plugin linking flags
1035 dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
1036 AS_IF([test "${enable_libtool}" = "no"], [
1037   AS_IF([test "${SYS}" = "beos"], [
1038     VLC_ADD_LDFLAGS([plugin mozilla],[-nostart])
1039   ], [
1040     AC_CACHE_CHECK([if \$CC accepts -shared],
1041           [ac_cv_ld_plugins],
1042           [CFLAGS="${CFLAGS_save} -shared"
1043          AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
1044     AS_IF([test "${ac_cv_ld_plugins}" != "no"], [
1045       VLC_ADD_LDFLAGS([plugin mozilla],[-shared])
1046     ])
1047   ])
1048 ])
1049
1050 dnl Check for variadic macros
1051 AC_CACHE_CHECK([for variadic cpp macros],
1052     [ac_cv_cpp_variadic_macros],
1053     [CFLAGS="${CFLAGS_save}"
1054      AC_TRY_COMPILE(
1055          [#include <stdio.h>
1056           #define a(b,c...) printf(b,##c)],
1057          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
1058          ac_cv_cpp_variadic_macros=yes,
1059          ac_cv_cpp_variadic_macros=no)])
1060 if test "${ac_cv_cpp_variadic_macros}" != "no"; then
1061     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
1062 fi
1063
1064 dnl Checks for __attribute__(aligned()) directive
1065 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
1066     [ac_cv_c_attribute_aligned],
1067     [ac_cv_c_attribute_aligned=0
1068         CFLAGS="${CFLAGS_save} -Werror"
1069     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
1070         AC_TRY_COMPILE([],
1071         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
1072         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
1073     done
1074         CFLAGS="${CFLAGS_save}"])
1075 if test "${ac_cv_c_attribute_aligned}" != "0"; then
1076     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
1077         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
1078 fi
1079
1080 dnl Checks for __attribute__(format()) directive
1081 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
1082     [ac_cv_c_attribute_format],
1083     [ac_cv_c_attribute_format=no
1084         CFLAGS="${CFLAGS_save} -Werror"
1085         AC_TRY_COMPILE([],
1086         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
1087         [ac_cv_c_attribute_format=yes])
1088         CFLAGS="${CFLAGS_save}"])
1089 if test "${ac_cv_c_attribute_format}" != "no"; then
1090     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
1091 fi
1092
1093 dnl Check for __attribute__(())
1094 AC_CACHE_CHECK([for __attribute__((packed))],
1095   [ac_cv_c_attribute_packed],
1096   [ac_cv_c_attribute_packed=no
1097    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
1098                     [ac_cv_c_attribute_packed=yes])])
1099 if test "${ac_cv_c_attribute_packed}" != "no"; then
1100   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
1101 fi
1102
1103 dnl
1104 dnl  Check the CPU
1105 dnl
1106 case "${host_cpu}" in
1107   "")
1108     ARCH=unknown
1109     ;;
1110   *)
1111     ARCH="${host_cpu}"
1112     ;;
1113 esac
1114
1115 dnl
1116 dnl  Enable profiling
1117 dnl
1118 AC_ARG_ENABLE(gprof,
1119 [  --enable-gprof          gprof profiling (default disabled)])
1120 AC_ARG_ENABLE(cprof,
1121 [  --enable-cprof          cprof profiling (default disabled)])
1122 test "${enable_gprof}" != "yes" && enable_gprof="no"
1123 test "${enable_cprof}" != "yes" && enable_cprof="no"
1124
1125 dnl
1126 dnl  default modules
1127 dnl
1128 VLC_ADD_PLUGINS([dummy logger memcpy])
1129 VLC_ADD_PLUGINS([mpgv mpga m4v m4a h264 ps pva avi asf mp4 rawdv nsv real aiff mjpeg demuxdump flacsys tta])
1130 VLC_ADD_PLUGINS([cvdsub svcdsub spudec subsdec dvbsub mpeg_audio lpcm a52 dts cinepak flac])
1131 VLC_ADD_PLUGINS([deinterlace invert adjust transform wave ripple psychedelic gradient motionblur rv32 rotate noise])
1132 VLC_ADD_PLUGINS([converter_fixed mono])
1133 VLC_ADD_PLUGINS([trivial_resampler ugly_resampler])
1134 VLC_ADD_PLUGINS([trivial_channel_mixer trivial_mixer])
1135 VLC_ADD_PLUGINS([playlist export sgimb nsc xtag])
1136 VLC_ADD_PLUGINS([i420_rgb rawvideo blend scale image logo magnify puzzle colorthres])
1137 VLC_ADD_PLUGINS([wav araw subtitle vobsub adpcm a52sys dtssys au ty voc xa nuv])
1138 VLC_ADD_PLUGINS([access_directory access_file access_udp access_tcp])
1139 VLC_ADD_PLUGINS([access_http access_mms access_ftp])
1140 VLC_ADD_PLUGINS([packetizer_mpegvideo packetizer_h264])
1141 VLC_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
1142
1143
1144 if test "${SYS}" != "mingwce"; then
1145   VLC_ADD_PLUGINS([access_fake access_filter_timeshift access_filter_record access_filter_dump])
1146   VLC_ADD_PLUGINS([gestures rc telnet hotkeys netsync showintf marq podcast shout sap fake folder])
1147   VLC_ADD_PLUGINS([rss mosaic wall motiondetect clone crop])
1148   VLC_ADD_PLUGINS([i420_yuy2 i422_yuy2 i420_ymga])
1149   VLC_ADD_PLUGINS([aout_file linear_resampler bandlimited_resampler])
1150   VLC_ADD_PLUGINS([float32_mixer spdif_mixer simple_channel_mixer])
1151   VLC_ADD_PLUGINS([dolby_surround_decoder headphone_channel_mixer normvol equalizer param_eq])
1152   VLC_ADD_PLUGINS([converter_float a52tospdif dtstospdif audio_format])
1153 fi
1154
1155 dnl
1156 dnl  Switch to enable a version of VLC where most modules will be builtin
1157 dnl
1158 AC_ARG_ENABLE(mostly-builtin,
1159 [  --enable-mostly-builtin most modules will be built-in (default disabled)])
1160 if test "${enable_mostly_builtin}" = "yes"; then
1161   VLC_ADD_BUILTINS([${PLUGINS}])
1162   PLUGINS=""
1163 fi
1164
1165 dnl
1166 dnl Some plugins aren't useful on some platforms
1167 dnl
1168 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1169     VLC_ADD_PLUGINS([screensaver motion])
1170 elif test "${SYS}" != "mingwce"; then
1171     VLC_ADD_PLUGINS([ntservice access_smb dmo msn])
1172     VLC_ADD_LDFLAGS([dmo],[-lole32])
1173 else
1174     VLC_ADD_PLUGINS([win32text])
1175 fi
1176
1177 dnl
1178 dnl  Accelerated modules
1179 dnl
1180 MMX_MODULES="memcpymmx i420_rgb_mmx i422_yuy2_mmx i420_ymga_mmx"
1181 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
1182 MMXEXT_MODULES="memcpymmxext"
1183 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
1184 THREEDNOW_MODULES="memcpy3dn"
1185 SSE_MODULES=""
1186 ALTIVEC_MODULES="memcpyaltivec i420_yuy2_altivec"
1187 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
1188
1189 if test "${enable_gprof}" != "yes"
1190 then
1191   MMX_MODULES="${MMX_MODULES} i420_yuy2_mmx"
1192 fi
1193
1194 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
1195     [ac_cv_mmx_inline],
1196     [CFLAGS="${CFLAGS_save}"
1197      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
1198                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
1199 if test "${ac_cv_mmx_inline}" != "no"; then
1200   AC_DEFINE(CAN_COMPILE_MMX, 1, Define if \$CC groks MMX inline assembly.)
1201   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
1202 fi
1203
1204 dnl  Check for fully workin MMX intrinsics
1205 dnl  We need support for -mmmx, we need <mmintrin.h>, and we also need a
1206 dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1207 AC_CACHE_CHECK([if \$CC groks MMX intrinsics],
1208     [ac_cv_c_mmx_intrinsics],
1209     [CFLAGS="${CFLAGS_save} -O -mmmx"
1210      AC_TRY_COMPILE([#include <mmintrin.h>
1211                      #include <stdint.h>
1212                      uint64_t frobzor;],
1213                     [__m64 a, b, c;
1214                      a = b = c = (__m64)frobzor;
1215                      a = _mm_slli_pi16(a, 3);
1216                      a = _mm_adds_pi16(a, b);
1217                      c = _mm_srli_pi16(c, 8);
1218                      c = _mm_slli_pi16(c, 3);
1219                      b = _mm_adds_pi16(b, c);
1220                      a = _mm_unpacklo_pi8(a, b);
1221                      frobzor = (uint64_t)a;],
1222                     [ac_cv_c_mmx_intrinsics=yes],
1223                     [ac_cv_c_mmx_intrinsics=no])])
1224 if test "${ac_cv_c_mmx_intrinsics}" != "no"; then
1225   AC_DEFINE(HAVE_MMX_INTRINSICS, 1, Define if MMX intrinsics are available.)
1226   VLC_ADD_CFLAGS([i420_rgb_mmx],[-mmmx])
1227 fi
1228
1229 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
1230     [ac_cv_mmxext_inline],
1231     [CFLAGS="${CFLAGS_save}"
1232      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
1233                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
1234 if test "${ac_cv_mmxext_inline}" != "no"; then
1235   AC_DEFINE(CAN_COMPILE_MMXEXT, 1, Define if \$CC groks MMX EXT inline assembly.)
1236   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
1237 fi
1238
1239 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
1240     [ac_cv_3dnow_inline],
1241     [CFLAGS="${CFLAGS_save}"
1242      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
1243                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
1244 if test "${ac_cv_3dnow_inline}" != "no"; then
1245   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
1246   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
1247 fi
1248
1249 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
1250     [ac_cv_sse_inline],
1251     [CFLAGS="${CFLAGS_save}"
1252      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
1253                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
1254 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"; then
1255   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
1256   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
1257 fi
1258
1259 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1260 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
1261     [ac_cv_altivec_inline],
1262     [CFLAGS="${CFLAGS_save}"
1263      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1264          ac_cv_altivec_inline=yes,
1265          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
1266           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1267             [ac_cv_altivec_inline="-Wa,-m7400"],
1268             ac_cv_altivec_inline=no)
1269          ])])
1270 if test "${ac_cv_altivec_inline}" != "no"; then
1271   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
1272   if test "${ac_cv_altivec_inline}" != "yes"; then
1273     VLC_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
1274     VLC_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
1275     VLC_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
1276     VLC_ADD_CFLAGS([i420_yuy2_altivec],[${ac_cv_altivec_inline}])
1277     VLC_ADD_CFLAGS([vlc],[${ac_cv_altivec_inline}])
1278   fi
1279   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1280 fi
1281
1282 dnl The AltiVec C extensions
1283 dnl
1284 dnl There are several possible cases:
1285 dnl - OS X PPC, gcc 4.x: use -mpim-altivec -force_cpusubtype_ALL, don't
1286 dnl                      need <altivec.h>
1287 dnl - OS X PPC, gcc 3.x: need -faltivec, don't need <altivec.h>
1288 dnl - Linux PPC, gcc 3.4, 4.x: need <altivec.h> which requires -maltivec
1289 dnl - Linux PPC, gcc 3.3: need <altivec.h> and -maltivec -mabi=altivec
1290 dnl - Linux PPC, gcc 3.x: need <altivec.h> and -fvec
1291 dnl - Others: test should fail
1292 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1293   [ac_cv_c_altivec],
1294   [# OS X/PPC test (gcc 4.x)
1295    CFLAGS="${CFLAGS_save} -mpim-altivec -force_cpusubtype_ALL"
1296    AC_TRY_COMPILE([vector unsigned char foo;],
1297      [vec_ld(0, (unsigned char *)0);],
1298      [ac_cv_c_altivec="-mpim-altivec -force_cpusubtype_ALL"],
1299      [# OS X/PPC test (gcc 3.x)
1300       CFLAGS="${CFLAGS_save} -faltivec"
1301       AC_TRY_COMPILE([vector unsigned char foo;],
1302         [vec_ld(1 * sizeof(vector float), (unsigned char *)0);],
1303         [ac_cv_c_altivec="-faltivec"],
1304         dnl Below this are the Linux tests
1305         [# Linux/PPC test (gcc 4.x)
1306          CFLAGS="${CFLAGS_save} -maltivec"
1307          AC_TRY_COMPILE([#include <altivec.h>],
1308            [vec_ld(0, (unsigned char *)0);],
1309            [ac_cv_c_altivec="-maltivec"],
1310            [# Linux/PPC test (gcc 3.3)
1311             CFLAGS="${CFLAGS_save} -maltivec -mabi=altivec"
1312             AC_TRY_COMPILE([#include <altivec.h>],
1313               [vec_ld(0, (unsigned char *)0);],
1314               [ac_cv_c_altivec=""
1315                ac_cv_c_altivec_abi="-maltivec -mabi=altivec"],
1316               [# Linux/PPC test (gcc 3.3)
1317                CFLAGS="${CFLAGS_save} -fvec"
1318                AC_TRY_COMPILE([#include <altivec.h>],
1319                  [vec_ld(0, (unsigned char *)0);],
1320                  [ac_cv_c_altivec="-fvec"],
1321                  [ac_cv_c_altivec=no])
1322               ])
1323            ])
1324         ])
1325      ])
1326    CFLAGS="${CFLAGS_save}"
1327   ])
1328
1329 if test "${ac_cv_c_altivec}" != "no"; then
1330   CPPFLAGS="${CPPFLAGS_save} ${ac_cv_c_altivec}"
1331 fi
1332 AC_CHECK_HEADERS(altivec.h)
1333 CPPFLAGS="${CPPFLAGS_save}"
1334
1335 if test "${ac_cv_c_altivec}" != "no"; then
1336   AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
1337   VLC_ADD_CFLAGS([vlc],[${ac_cv_c_altivec}])
1338   VLC_ADD_CFLAGS([idctaltivec motionaltivec],[${ac_cv_c_altivec}])
1339   VLC_ADD_CFLAGS([i420_yuy2_altivec memcpyaltivec deinterlace],[${ac_cv_c_altivec} ${ac_cv_c_altivec_abi}])
1340   if test "${ac_cv_altivec_inline}" = "no"; then
1341     ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1342   fi
1343 fi
1344
1345 AC_CACHE_CHECK([if linker needs -framework vecLib],
1346     [ac_cv_ld_altivec],
1347     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
1348      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
1349      LDFLAGS="${LDFLAGS_save}"
1350     ])
1351 if test "${ac_cv_ld_altivec}" != "no"; then
1352   VLC_ADD_LDFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[-framework vecLib])
1353 fi
1354 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
1355
1356 AC_ARG_WITH(,[])
1357 AC_ARG_WITH(,[Optimization options:])
1358
1359 dnl
1360 dnl  Special arch tuning
1361 dnl
1362 AC_ARG_WITH(tuning,
1363 [  --with-tuning=ARCH      enable special tuning for an architecture
1364                           (default Pentium 2 on IA-32 and G4 on PPC)])
1365 if test -n "${with_tuning}"; then
1366     if test "${with_tuning}" != "no"; then
1367         CFLAGS_TUNING="-mtune=${with_tuning}"
1368     fi
1369 else
1370     if test "${SYS}" = "darwin" -a "${host_cpu}" = "i686"; then
1371         CFLAGS_TUNING="-march=pentium-m -mtune=prescott"
1372     elif test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "i486" -o "${host_cpu}" = "i386"; then
1373         CFLAGS_TUNING="-mtune=pentium2"
1374     elif test "${host_cpu}" = "x86_64"; then
1375         CFLAGS_TUNING="-mtune=athlon64"
1376     elif test "${host_cpu}" = "powerpc"; then
1377         CFLAGS_TUNING="-mtune=G4";
1378     fi
1379 fi
1380
1381 dnl NOTE: this can't be cached cleanly
1382 AS_IF([test "${CFLAGS_TUNING}"],
1383    [CFLAGS_save="${CFLAGS}"
1384     CFLAGS="${CFLAGS} ${CFLAGS_TUNING}"
1385
1386     AC_MSG_CHECKING([whether $CC accepts ${CFLAGS_TUNING}])
1387     AC_COMPILE_IFELSE([ ],
1388                       [tuning="yes"],
1389                       [CFLAGS_TUNING=""; tuning="no"
1390                        AS_IF([test "${with_tuning}"],
1391                              [AC_MSG_ERROR([requested tuning not supported])])])
1392
1393     AC_MSG_RESULT([$tuning])
1394     CFLAGS="${CFLAGS_save}"
1395 ])
1396
1397 dnl
1398 dnl  x86 accelerations
1399 dnl
1400 if test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "x86" -o "${host_cpu}" = "i386" -o "${host_cpu}" = "x86_64"
1401 then
1402     ARCH="${ARCH} mmx"
1403     VLC_ADD_BUILTINS([${ACCEL_MODULES}])
1404 fi
1405
1406 dnl
1407 dnl  Memory usage
1408 dnl
1409 AC_ARG_ENABLE(optimize-memory,
1410 [  --enable-optimize-memory      optimize memory usage over performance])
1411 if test "${enable_optimize_memory}" = "yes"; then
1412   AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
1413 fi
1414
1415 dnl
1416 dnl  Enable/disable optimizations
1417 dnl
1418 AC_ARG_ENABLE(optimizations,
1419 [  --disable-optimizations disable compiler optimizations (default enabled)])
1420 test "${enable_optimizations}" != "no" && enable_optimizations="yes"
1421
1422 dnl
1423 dnl  AltiVec acceleration
1424 dnl
1425 AC_ARG_ENABLE(altivec,
1426 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
1427 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
1428     VLC_ADD_BUILTINS([${ACCEL_MODULES}]) fi ],
1429 [ if test "${host_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
1430     VLC_ADD_BUILTINS([${ACCEL_MODULES}]) fi ])
1431
1432 dnl
1433 dnl  Debugging mode
1434 dnl
1435 AC_ARG_ENABLE(debug,
1436 [  --enable-debug          debug mode (default disabled)])
1437 test "${enable_debug}" != "yes" && enable_debug="no"
1438 AH_TEMPLATE(NDEBUG,
1439             [Define to 1 if debug code should NOT be compiled])
1440 AS_IF([test "x${enable_debug}" = "xno"], [AC_DEFINE(NDEBUG)])
1441
1442 dnl
1443 dnl  Enable release-specific flags
1444 dnl
1445 AC_ARG_ENABLE(release,
1446 [  --enable-release        activate extra optimizations (default disabled)])
1447 test "${enable_release}" != "yes" && enable_release="no"
1448
1449 dnl
1450 dnl  Is the shared libvlc forced ?
1451 dnl
1452 AC_ARG_ENABLE(shared-libvlc,
1453   [  --enable-shared-libvlc  Win32 libvlc.dll build (default disabled)])
1454 AS_IF([test "${enable_libtool}" != "no" && test "${enable_shared_libvlc}"], [
1455   AC_MSG_ERROR([--enable-shared-libvlc and --enable-libtool are mutually exclusive])
1456 ])
1457
1458 dnl
1459 dnl Stream output
1460 dnl
1461 AC_ARG_ENABLE(sout,
1462   [  --enable-sout           Stream output modules (default enabled)])
1463 if test "${enable_sout}" != "no"
1464 then
1465   VLC_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
1466   VLC_ADD_PLUGINS([mux_ps mux_avi mux_mp4 mux_asf mux_dummy mux_wav mux_mpjpeg])
1467   VLC_ADD_PLUGINS([packetizer_copy])
1468
1469   VLC_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es stream_out_rtp stream_out_description vod_rtsp])
1470   VLC_ADD_PLUGINS([stream_out_duplicate stream_out_gather stream_out_display stream_out_transcode stream_out_bridge stream_out_mosaic_bridge stream_out_autodel])
1471 #  VLC_ADD_PLUGINS([stream_out_transrate])
1472 #  VLC_ADD_PLUGINS([rtcp])
1473   VLC_ADD_PLUGINS([profile_parser])
1474
1475   AC_DEFINE(ENABLE_SOUT, 1, Define if you want the stream output support)
1476 fi
1477
1478 AC_ARG_ENABLE(switcher,
1479   [  --enable-switcher       Stream-out switcher plugin (default disabled)])    
1480
1481 dnl Check for libshout
1482 AC_ARG_ENABLE(shout,
1483   [  --enable-shout          libshout output plugin (default disabled)])
1484 if test "${enable_shout}" = "yes"; then
1485   PKG_CHECK_MODULES(SHOUT, shout >= 2.1,
1486     [AC_DEFINE(HAVE_SHOUT, [], [Define if you have the libshout library])
1487      VLC_ADD_PLUGINS([access_output_shout])
1488      VLC_ADD_LDFLAGS([access_output_shout],[$SHOUT_LIBS])
1489      VLC_ADD_CFLAGS([access_output_shout],[$SHOUT_CFLAGS])],
1490     [AC_MSG_WARN(libshout library not found)])
1491 fi
1492
1493 dnl
1494 dnl HTTP daemon
1495 dnl
1496 AC_ARG_ENABLE(httpd,
1497   [  --enable-httpd          HTTP daemon (default enabled)])
1498 if test "${enable_httpd}" != "no"
1499 then
1500   VLC_ADD_PLUGINS([http])
1501   AC_DEFINE(ENABLE_HTTPD, 1, Define if you want the HTTP dameon support)
1502 fi
1503
1504 dnl
1505 dnl VideoLAN manager
1506 dnl
1507 AC_ARG_ENABLE(vlm,
1508   [  --enable-vlm            VideoLAN manager (default enabled)])
1509 if test "${enable_vlm}" != "no"
1510 then
1511   AC_DEFINE(ENABLE_VLM, 1, Define if you want the VideoLAN manager support)
1512 fi
1513
1514 dnl
1515 dnl Growl notification plugin
1516 dnl
1517 AC_ARG_ENABLE(growl,
1518   [  --enable-growl          growl notification plugin (default enabled)])
1519 AS_IF([test "${enable_growl}" != "no"], [
1520     VLC_ADD_PLUGINS([growl])
1521   ]
1522 )
1523
1524 dnl
1525 dnl Libnotify notification plugin
1526 dnl
1527
1528 AC_ARG_ENABLE(notify,
1529   [  --enable-notify         libnotify notification plugin (default enabled)])
1530 AS_IF([test "${enable_notify}" != "no" -a "${SYS}" != "mingw32"], [
1531     PKG_CHECK_MODULES(NOTIFY, libnotify,
1532       [
1533         VLC_ADD_PLUGINS([notify])
1534         VLC_ADD_CFLAGS(notify, [$NOTIFY_CFLAGS])
1535         VLC_ADD_LDFLAGS(notify, [$NOTIFY_LIBS])
1536       ],[
1537         AS_IF([test "${enable_notify}" = "yes"],[
1538                AC_MSG_WARN( libnotify not found) ])
1539       ])
1540   ])
1541
1542 dnl
1543 dnl Audioscrobbler plugin
1544 dnl
1545
1546 AC_ARG_ENABLE(audioscrobbler,
1547   [  --disable-audioscrobbler Last.fm submission plugin (default enabled)])
1548 AS_IF([test "${enable_audioscrobbler}" != "no"], [
1549         VLC_ADD_PLUGINS([audioscrobbler])
1550   ])
1551
1552 dnl
1553 dnl Musicbrainz plugin
1554 dnl
1555 AC_ARG_ENABLE(musicbrainz,
1556   [  --enable-musicbrainz    MusicBrainz support (default disabled) ])
1557   AS_IF([test "${enable_musicbrainz}" = "yes"],[
1558       PKG_CHECK_MODULES(MUSICBRAINZ, libmusicbrainz,
1559         [ VLC_ADD_PLUGINS([musicbrainz])
1560           VLC_ADD_LDFLAGS([musicbrainz],[$MUSICBRAINZ_LIBS]) 
1561           VLC_ADD_CFLAGS([musicbrainz],[$MUSICBRAINZ_CFLAGS])  ],
1562        [AC_MSG_WARN(MusicBrainz library not found)])
1563    ])
1564
1565
1566 dnl
1567 dnl Taglibplugin
1568 dnl
1569 AC_ARG_ENABLE(taglib,
1570   [  --enable-taglib Taglib support (default disabled) ])
1571   AS_IF([test "${enable_taglib}" = "yes"],[
1572     PKG_CHECK_MODULES(TAGLIB, taglib,
1573       [ VLC_ADD_PLUGINS([taglib])
1574         VLC_ADD_LDFLAGS([taglib],[$TAGLIB_LIBS])
1575        VLC_ADD_CXXFLAGS([taglib],[$TAGLIB_CFLAGS]) ],
1576       [AC_MSG_WARN(TagLib library not found)])
1577   ])
1578
1579
1580 dnl
1581 dnl  Input plugins
1582 dnl
1583
1584 AC_ARG_WITH(,[Input plugins:])
1585
1586 dnl  live555 input
1587 dnl
1588 if test "${enable_livedotcom}" 
1589 then
1590   AC_MSG_WARN(--{en|dis}able-livedotcom is deprecated. Use --{en|dis}able-live555 instead.)
1591 fi
1592
1593 if test "${enable_livedotcom}" = "no"
1594 then
1595   enable_live555="no"
1596 fi
1597 AC_ARG_ENABLE(live555,
1598 [  --enable-live555        live555 RTSP input plugin (default enabled)])
1599 if test "${enable_live555}" != "no"; then
1600   AC_ARG_WITH(live555-tree,
1601     [    --with-live555-tree=PATH live.com tree for static linking])
1602
1603   dnl
1604   dnl test for --with-live555-tree
1605   dnl
1606   if test "${with_livedotcom_tree}" 
1607   then
1608     AC_MSG_WARN(--with-livedotcom-tree is deprecated. Use --with-live555-tree instead.)
1609   with_live555_tree="${with_livedotcom_tree}"
1610   fi
1611   
1612   if test -z "${with_live555_tree}" -a "${CXX}" != ""; then
1613     AC_LANG_PUSH(C++)
1614     CPPFLAGS_save="${CPPFLAGS}"
1615     CPPFLAGS_live555="-I/usr/include/liveMedia -I/usr/include/groupsock -I/usr/include/BasicUsageEnvironment -I/usr/include/UsageEnvironment"
1616     if test "${SYS}" = "solaris"; then
1617       CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
1618     fi
1619     CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
1620     AC_CHECK_HEADERS(liveMedia.hh, [
1621       VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
1622       AC_CHECK_LIB(liveMedia_pic, main, [
1623         # We have -lliveMedia_pic, build plugins
1624         VLC_ADD_PLUGINS([live555])
1625         VLC_ADD_LDFLAGS([live555], [-lliveMedia_pic -lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic])
1626       ], [
1627         AC_CHECK_LIB(liveMedia, main, [
1628           # We only have -lliveMedia, do builtins
1629           VLC_ADD_BUILTINS([live555])
1630           VLC_ADD_LDFLAGS([live555], [-lliveMedia -lgroupsock -lBasicUsageEnvironment -lUsageEnvironment])
1631         ])
1632       ])
1633       if test "${SYS}" = "mingw32"; then
1634         # add ws2_32 for closesocket, select, recv
1635         VLC_ADD_LDFLAGS([live555],[-lws2_32])
1636       fi
1637     ])
1638     CPPFLAGS="${CPPFLAGS_save}"
1639     AC_LANG_POP(C++)
1640   else
1641     AC_MSG_CHECKING(for liveMedia/libliveMedia.a in ${with_live555_tree})
1642     real_live555_tree="`cd ${with_live555_tree} 2>/dev/null && pwd`"
1643     if test -z "${real_live555_tree}"; then
1644       dnl  The given directory can't be found
1645       AC_MSG_RESULT(no)
1646       AC_MSG_ERROR([cannot cd to ${with_live555_tree}])
1647     fi
1648     if test -f "${real_live555_tree}/liveMedia/libliveMedia.a"; then
1649       AC_MSG_RESULT(${real_live555_tree}/liveMedia/libliveMedia.a)
1650
1651       VLC_ADD_BUILTINS([live555])
1652
1653       if test "${SYS}" = "mingw32"; then
1654         # add ws2_32 for closesocket, select, recv
1655         VLC_ADD_LDFLAGS([live555],[-lws2_32])
1656       fi
1657
1658       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/liveMedia -lliveMedia])
1659       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/BasicUsageEnvironment -lBasicUsageEnvironment])
1660       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/groupsock -lgroupsock])
1661       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/UsageEnvironment -lUsageEnvironment])
1662
1663       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/BasicUsageEnvironment/include])
1664       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/groupsock/include])
1665       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/liveMedia/include])
1666       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/UsageEnvironment/include ])
1667       if test "${SYS}" = "solaris"; then
1668         VLC_ADD_CXXFLAGS([live555],[-DSOLARIS])
1669       fi
1670     else
1671       dnl  The given live555 wasn't built
1672         AC_MSG_RESULT(no)
1673       if test "${enable_live555}" = "yes"; then
1674         AC_MSG_ERROR([cannot find ${real_live555_tree}/liveMedia/libliveMedia.a, make sure you compiled live555 in ${with_live555_tree}])
1675       fi        
1676     fi
1677   fi
1678 fi
1679
1680 dnl
1681 dnl  special access module for dc1394 input
1682 dnl
1683 AC_ARG_ENABLE(dc1394,
1684   [  --enable-dc1394       dc1394 access module (default disabled)])
1685 if test "${enable_dc1394}" = "yes"
1686 then
1687   AC_CHECK_HEADERS(libraw1394/raw1394.h, [
1688     AC_CHECK_LIB( raw1394, raw1394_get_nodecount, [
1689         AC_CHECK_HEADERS(libdc1394/dc1394_control.h , [
1690 dnl         AC_CHECK_LIB( dc1394_control, dc1394_setup_capture, [
1691               VLC_ADD_PLUGINS([dc1394])
1692               VLC_ADD_LDFLAGS([dc1394],[-ldc1394_control -lraw1394])
1693 dnl         ],
1694 dnl         [
1695 dnl           AC_MSG_ERROR([libdc1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1696 dnl         ])
1697       ],
1698       [
1699         AC_MSG_ERROR([libdc1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1700       ])
1701     ],
1702     [
1703       AC_MSG_ERROR([libraw1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1704     ])
1705   ],
1706   [
1707     AC_MSG_ERROR([libraw1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1708   ])
1709 fi
1710
1711 dnl
1712 dnl dv module: digital video module check for libraw1394
1713 dnl
1714 AC_ARG_ENABLE(dv,
1715 [  --enable-dv             dv input module (default disabled)])
1716 if test "${enable_dv}" = "yes"
1717 then
1718   AC_ARG_WITH(dv-raw1394,
1719   [    --with-dv-raw1394=PATH   libraw1394 headers and libraries])
1720   AC_ARG_WITH(dv-raw1394-tree,
1721   [    --with-dv-raw1394=PATH   libraw1394 tree for static linking])
1722
1723   if test -z "${with_dv_raw1394}" -a "${with_dv_raw1394}" != ""
1724   then
1725     AC_MSG_CHECKING(for raw1394 headers in ${with_dv_raw1394})
1726     if test -f ${with_dv_raw1394}/include/libraw1394/raw1394.h
1727     then
1728       dnl  Use ${with_dv_raw1394}/include/libraw1394/raw1394.h
1729       AC_MSG_RESULT(yes)
1730       VLC_ADD_PLUGINS([access_dv])
1731       VLC_ADD_LDFLAGS([access_dv],[-L${with_dv_raw1394}/lib -lraw1394 -lpthread])
1732       VLC_ADD_CPPFLAGS([access_dv],[-I${with_dv_raw1394}/include])
1733     else
1734       dnl  No libraw1394 could be found, sorry
1735       AC_MSG_RESULT(no)
1736       AC_MSG_ERROR([cannot find ${with_dv_raw1394}/include/libraw1394/raw1394.h])
1737     fi
1738   else
1739     AC_CHECK_HEADERS(libraw1394/raw1394.h,
1740     [ VLC_ADD_PLUGINS([access_dv])
1741         VLC_ADD_LDFLAGS([access_dv],[-lraw1394 -lavc1394])
1742     ],[
1743         if test -n "${enable_dv}"
1744         then
1745           AC_MSG_ERROR([cannot find libraw1394 headers])
1746         fi
1747     ])
1748   fi
1749
1750   dnl Check for static linking of libraw1394
1751   if test -z "${with_dv_raw1394_tree}" -a "${with_dv_raw1394_tree}" != ""
1752   then
1753     AC_MSG_CHECKING(for libraw1394.a in ${with_dv_raw1394_tree})
1754     real_dv_raw1394_tree="`cd ${with_dv_raw1394_tree} 2>/dev/null && pwd`"
1755     if test -z "${real_dv_raw1394_tree}"
1756     then
1757       dnl  The given directory can't be found
1758       AC_MSG_RESULT(no)
1759       AC_MSG_ERROR([cannot cd to ${real_dv_raw1394_tree}])
1760     fi
1761     if test -f "${real_dv_raw1394_tree}/src/.libs/libraw1394.a"
1762     then
1763       dnl  Use a custom libraw1394
1764       AC_MSG_RESULT(${real_dv_raw1394_tree}/src/.libs/libraw1394.a)
1765       VLC_ADD_BUILTINS([access_dv])
1766       VLC_ADD_LDFLAGS([access_dv],[-L${real_dv_raw1394_tree}/src/.libs -lraw1394])
1767       VLC_ADD_CPPFLAGS([access_dv],[-I${real_dv_raw1394_tree}])
1768     else
1769       dnl  The given libraw1394 wasn't built
1770       AC_MSG_RESULT(no)
1771       AC_MSG_ERROR([cannot find ${real_dv_raw1394_tree}/src/.libs/libraw1394.a, make sure you compiled libraw1394 in ${with_dv_raw1394_tree}])
1772     fi
1773   fi
1774
1775   dnl
1776   dnl Check for libavc1394
1777   dnl
1778
1779   AC_ARG_WITH(dv-avc1394,
1780   [    --with-dv-avc1394=PATH   libavc1394 headers and libraries])
1781   AC_ARG_WITH(dv-avc1394-tree,
1782   [    --with-dv-avc1394=PATH   libavc1394 tree for static linking])
1783
1784   if test -z "${with_dv_avc1394}" -a "${with_dv_avc1394}" != ""
1785   then
1786     AC_MSG_CHECKING(for avc1394 headers in ${with_dv_avc1394})
1787     if test -f ${with_dv_avc1394}/include/libavc1394/avc1394.h
1788     then
1789       dnl  Use ${with_dv_avc1394}/include/libavc1394/avc1394.h
1790       AC_MSG_RESULT(yes)
1791       VLC_ADD_LDFLAGS([access_dv],[-L${with_dv_avc1394}/lib -lavc1394 -lrom1394 -lpthread])
1792       VLC_ADD_CPPFLAGS([access_dv],[-I${with_avc1394}/include])
1793     else
1794       dnl  No libavc1394 could be found, sorry
1795       AC_MSG_RESULT(no)
1796       AC_MSG_ERROR([cannot find ${with_dv_avc1394}/include/libavc1394/avc1394.h])
1797     fi
1798   else
1799     AC_CHECK_HEADERS(libavc1394/avc1394.h,
1800     [ VLC_ADD_LDFLAGS([access_dv],[-lavc1394 -lrom1394 -lpthread])
1801     ],[
1802         if test -n "${enable_dv}"
1803         then
1804           AC_MSG_ERROR([cannot find libavc1394 headers])
1805         fi
1806     ])
1807   fi
1808
1809   dnl Check for static linking of libavc1394
1810   if test -z "${with_dv_avc1394_tree}" -a "${with_dv_avc1394_tree}" != ""
1811   then
1812     AC_MSG_CHECKING(for libavc1394.a in ${with_dv_avc1394_tree})
1813     real_dv_avc1394_tree="`cd ${with_dv_avc1394_tree} 2>/dev/null && pwd`"
1814     if test -z "${real_dv_avc1394_tree}"
1815     then
1816       dnl  The given directory can't be found
1817       AC_MSG_RESULT(no)
1818       AC_MSG_ERROR([cannot cd to ${real_dv_avc1394_tree}])
1819     fi
1820     if test -f "${real_dv_avc1394_tree}/src/.libs/libavc1394.a"
1821     then
1822       dnl  Use a custom libavc1394
1823       AC_MSG_RESULT(${real_dv_avc1394_tree}/src/.libs/libavc1394.a)
1824       VLC_ADD_LDFLAGS([access_dv],[-L${real_dv_avc1394_tree}/src/.libs -lavc1394 -lrom1394 -lpthread])
1825       VLC_ADD_CPPFLAGS([access_dv],[-I${real_dv_avc1394_tree}])
1826     else
1827       dnl  The given libavc1394 wasn't built
1828       AC_MSG_RESULT(no)
1829       AC_MSG_ERROR([cannot find ${real_dv_avc1394_tree}/src/.libs/libavc1394.a, make sure you compiled libavc1394 in ${with_dv_avc1394_tree}])
1830     fi
1831   fi
1832 fi
1833
1834 dnl
1835 dnl dvdread module: check for libdvdread
1836 dnl
1837 AC_ARG_ENABLE(dvdread,
1838 [  --enable-dvdread        dvdread input module (default disabled)])
1839 if test "${enable_dvdread}" != "no"
1840 then
1841   AC_ARG_WITH(dvdread,
1842   [    --with-dvdread=PATH   libdvdread headers and libraries])
1843   AC_ARG_WITH(dvdread-tree,
1844   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
1845
1846   dnl Temporary hack (yeah, sure ;)
1847   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
1848       VLC_ADD_LDFLAGS([dvdread],[-ldvdcss])
1849   fi
1850
1851   if test -z "${with_dvdread}"
1852   then
1853     if test -z "${with_dvdread_tree}"
1854     then
1855       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
1856         [ VLC_ADD_PLUGINS([dvdread])
1857           VLC_ADD_LDFLAGS([dvdread],[-ldvdread ${LDFLAGS_dvdcss}])
1858         ],[
1859           if test -n "${enable_dvdread}"
1860           then
1861             AC_MSG_ERROR([cannot find libdvdread headers])
1862           fi
1863         ])
1864     else
1865       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
1866       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
1867       if test -z "${real_dvdread_tree}"
1868       then
1869         dnl  The given directory can't be found
1870         AC_MSG_RESULT(no)
1871         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
1872       fi
1873       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
1874       then
1875         dnl  Use a custom libdvdread
1876         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
1877         VLC_ADD_BUILTINS([dvdread])
1878         VLC_ADD_LDFLAGS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}])
1879         VLC_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
1880       else
1881         dnl  The given libdvdread wasn't built
1882         AC_MSG_RESULT(no)
1883         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
1884       fi
1885     fi
1886   else
1887     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
1888     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
1889     then
1890       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
1891       AC_MSG_RESULT(yes)
1892       VLC_ADD_PLUGINS([dvdread])
1893       VLC_ADD_LDFLAGS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}])
1894       VLC_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
1895     else
1896       dnl  No libdvdread could be found, sorry
1897       AC_MSG_RESULT(no)
1898       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
1899     fi
1900   fi
1901 fi
1902
1903 dnl
1904 dnl  libdvdnav plugin
1905 dnl
1906 AC_ARG_ENABLE(dvdnav,
1907   [  --enable-dvdnav         dvdnav input module (default enabled)])
1908 if test "${enable_dvdnav}" != "no"
1909 then
1910   dnl Same hack than dvdread
1911   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
1912       VLC_ADD_LDFLAGS([dvdnav],[-ldvdcss])
1913   fi
1914
1915   DVDNAV_PATH="${PATH}"
1916   AC_ARG_WITH(dvdnav-config-path,
1917     [    --with-dvdnav-config-path=PATH dvdnav-config path (default search in \$PATH)],
1918     [ if test "${with_dvdnav_config_path}" != "no"
1919       then
1920         DVDNAV_PATH="${with_dvdnav_config_path}:${PATH}"
1921       fi ])
1922   AC_PATH_PROG(DVDNAV_CONFIG, dvdnav-config, no, ${DVDNAV_PATH})
1923   if test "${DVDNAV_CONFIG}" != "no"
1924   then
1925     VLC_ADD_PLUGINS([dvdnav])
1926     VLC_ADD_CFLAGS([dvdnav],[`${DVDNAV_CONFIG} --cflags`])
1927     VLC_ADD_LDFLAGS([dvdnav],[`${DVDNAV_CONFIG} --libs`])
1928   fi
1929 fi
1930
1931 dnl
1932 dnl  Windows DirectShow access module
1933 dnl
1934 AC_ARG_ENABLE(dshow,
1935   [  --enable-dshow          Win32 DirectShow support (default enabled on Win32)])
1936 if test "${enable_dshow}" != "no"
1937 then
1938   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
1939   then
1940     AC_LANG_PUSH(C++)
1941       AC_CHECK_HEADERS(dshow.h,
1942       [ VLC_ADD_PLUGINS([dshow])
1943         VLC_ADD_CXXFLAGS([dshow],[])
1944         VLC_ADD_LDFLAGS([dshow],[-lole32 -loleaut32 -luuid]) ])
1945     AC_LANG_POP(C++)
1946   fi
1947 fi
1948
1949
1950 dnl
1951 dnl  OpenCV wrapper and example filters
1952 dnl
1953 AC_ARG_ENABLE(opencv,
1954   [  --enable-opencv            OpenCV (computer vision) filter (default disabled)])
1955 if test "${enable_opencv}" = "yes" -a "${CXX}" != "";
1956 then
1957   AC_ARG_WITH(opencv-tree,
1958   [    --with-opencv-tree=PATH opencv tree for linking])
1959   if test -n "${with_opencv_tree}"
1960   then
1961     if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
1962     then
1963           AC_MSG_CHECKING(for opencv in ${with_opencv_tree})
1964           if test -f ${with_opencv_tree}/cv/include/cv.h -a -f ${with_opencv_tree}/cxcore/include/cxcore.h \
1965             -a -f ${with_opencv_tree}/cvaux/include/cvaux.h -a -f ${with_opencv_tree}/otherlibs/highgui/highgui.h
1966       then
1967         AC_MSG_RESULT(yes)
1968         VLC_ADD_PLUGINS([opencv_wrapper])
1969         VLC_ADD_LDFLAGS([opencv_wrapper],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
1970         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])
1971         AC_LANG_PUSH(C++)
1972         VLC_ADD_PLUGINS([opencv_example])
1973         VLC_ADD_LDFLAGS([opencv_example],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
1974         VLC_ADD_CXXFLAGS([opencv_example],[-I${with_opencv_tree}/cv/include -I${with_opencv_tree}/cxcore/include -I${with_opencv_tree}/cvaux/include -I${with_opencv_tree}/otherlibs/highgui])
1975         AC_LANG_POP(C++)        
1976           else
1977         dnl  No opencv could be found, sorry
1978         AC_MSG_RESULT(no)
1979         AC_MSG_ERROR([cannot find opencv in ${with_opencv_tree}])
1980           fi
1981     else
1982           AC_MSG_WARN([--enable-opencv currently only works on windows])
1983     fi
1984   fi  
1985 fi
1986
1987
1988 dnl
1989 dnl  libsmbclient plugin
1990 dnl
1991 AC_ARG_ENABLE(smb,
1992   [  --enable-smb            smb input module (default enabled)])
1993 if test "${enable_smb}" != "no"; then
1994   AC_CHECK_HEADERS(libsmbclient.h,
1995     [ VLC_ADD_PLUGINS([access_smb])
1996       VLC_ADD_LDFLAGS([access_smb],[-lsmbclient]) ],
1997     [ if test -n "${enable_smb}"; then
1998         AC_MSG_ERROR([cannot find libsmbclient headers])
1999      fi ])
2000   AC_CHECK_MEMBER([struct _SMBCCTX.close_fn],
2001     AC_DEFINE([HAVE__SMBCCTX_CLOSE_FN], [1], [Define if samba has _SMBCCTX.close_fn]),,
2002     [#include <libsmbclient.h>])
2003 fi
2004
2005 dnl
2006 dnl  libdvbpsi ts demux/mux
2007 dnl
2008 AC_ARG_ENABLE(dvbpsi,
2009   [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
2010 if test "${enable_dvbpsi}" != "no"
2011 then
2012   AC_ARG_WITH(dvbpsi,
2013   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
2014   AC_ARG_WITH(dvbpsi,
2015   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
2016   case "${with_dvbpsi}" in
2017   ""|yes)
2018     if test -z "${with_dvbpsi_tree}"
2019     then
2020       AC_CHECK_HEADERS(dvbpsi/dr.h,
2021         [ VLC_ADD_PLUGINS([ts])
2022           if test "${enable_sout}" != "no"; then
2023             VLC_ADD_PLUGINS([mux_ts])
2024           fi
2025           VLC_ADD_LDFLAGS([mux_ts ts dvb],[-ldvbpsi]) ],
2026         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
2027         [#if defined( HAVE_STDINT_H )
2028 #   include <stdint.h>
2029 #elif defined( HAVE_INTTYPES_H )
2030 #   include <inttypes.h>
2031 #endif
2032 #include <dvbpsi/dvbpsi.h>
2033 #include <dvbpsi/descriptor.h>
2034 #include <dvbpsi/pat.h>
2035 #include <dvbpsi/pmt.h>])
2036     else
2037       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
2038       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
2039       if test -z "${real_dvbpsi_tree}"
2040       then
2041         dnl  The given directory can't be found
2042         AC_MSG_RESULT(no)
2043         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
2044       fi
2045       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
2046       then
2047         dnl  Use a custom libdvbpsi
2048         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
2049         VLC_ADD_BUILTINS([ts])
2050         if test "${enable_sout}" != "no"; then
2051           VLC_ADD_BUILTINS([mux_ts])
2052         fi
2053         VLC_ADD_CPPFLAGS([mux_ts ts dvb],[-I${real_dvbpsi_tree}/src])
2054         VLC_ADD_LDFLAGS([mux_ts ts dvb],[${real_dvbpsi_tree}/src/.libs/libdvbpsi.a])
2055       else
2056         dnl  The given libdvbpsi wasn't built
2057         AC_MSG_RESULT(no)
2058         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
2059       fi
2060     fi
2061   ;;
2062   no)
2063     dnl  Compile without dvbpsi
2064   ;;
2065   *)
2066     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
2067     if test -z "${with_dvbpsi}"
2068     then
2069       LDFLAGS_test=""
2070       CPPFLAGS_test=""
2071     else
2072       LDFLAGS_test="-L${with_dvbpsi}/lib"
2073       CPPFLAGS_test="-I${with_dvbpsi}/include"
2074     fi
2075     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
2076     AC_CHECK_HEADERS([dvbpsi/dr.h],[
2077       VLC_ADD_PLUGINS([ts])
2078       if test "${enable_sout}" != "no"; then
2079         VLC_ADD_PLUGINS([mux_ts])
2080       fi
2081       VLC_ADD_CPPFLAGS([mux_ts ts dvb],[${CPPFLAGS_test}])
2082       VLC_ADD_LDFLAGS([mux_ts ts dvb],[${LDFLAGS_test} -ldvbpsi])
2083
2084     ],[
2085       if test -n "${enable_dvbpsi}"
2086       then
2087         AC_MSG_ERROR([Could not find libdvbpsi on your system: you may get it from www.videolan.org, you'll need at least version 0.1.1])
2088       fi
2089     ])
2090     CPPFLAGS="${CPPFLAGS_save}"
2091   ;;
2092   esac
2093   AC_CHECK_LIB(dvbpsi, dvbpsi_GenSDTSections, [
2094     AC_DEFINE(HAVE_DVBPSI_SDT, 1, [Define if you have dvbpsi_GenSDTSections.])
2095   ], [], [${LDFLAGS_ts}])
2096
2097 fi
2098
2099 dnl
2100 dnl  Video4Linux plugin
2101 dnl
2102 AC_ARG_ENABLE(v4l,
2103   [  --enable-v4l            Video4Linux input support (default disabled)])
2104 if test "${enable_v4l}" = "yes"
2105 then
2106   AC_ARG_WITH(v4l,
2107     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
2108   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
2109   then
2110     VLC_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
2111   fi
2112
2113   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
2114   AC_CHECK_HEADERS(linux/videodev.h, [
2115     VLC_ADD_PLUGINS([v4l])
2116   ],[])
2117   CPPFLAGS="${CPPFLAGS_save}"
2118 fi
2119
2120 dnl
2121 dnl  Video4Linux plugin
2122 dnl
2123 AC_ARG_ENABLE(v4l2,
2124   [  --enable-v4l2            Video4Linux2 input support (default disabled)])
2125 if test "${enable_v4l2}" = "yes"
2126 then
2127   AC_ARG_WITH(v4l2,
2128     [    --with-v4l2=PATH       path to a v4l2-enabled kernel tree],[],[])
2129   if test "${with_v4l2}" != "no" -a -n "${with_v4l2}"
2130   then
2131     VLC_ADD_CPPFLAGS([v4l2],[-I${with_v4l2}/include])
2132   fi
2133
2134   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l2}"
2135   AC_CHECK_HEADERS(linux/videodev2.h, [
2136     VLC_ADD_PLUGINS([v4l2])
2137   ],[])
2138   CPPFLAGS="${CPPFLAGS_save}"
2139 fi
2140
2141
2142 dnl
2143 dnl  special access module for Hauppauge PVR cards
2144 dnl
2145 AC_ARG_ENABLE(pvr,
2146   [  --enable-pvr            PVR cards access module (default disabled)])
2147 if test "${enable_pvr}" = "yes"
2148 then
2149   VLC_ADD_PLUGINS([pvr])
2150 fi
2151
2152 dnl
2153 dnl  gnomeVFS access module
2154 dnl
2155 AC_ARG_ENABLE(gnomevfs,
2156   [  --enable-gnomevfs       GnomeVFS access module (default enabled)])
2157 if test "${enable_gnomevfs}" != "no" 
2158 then
2159   PKG_CHECK_MODULES(GNOMEVFS, gnome-vfs-2.0,
2160     VLC_ADD_LDFLAGS([access_gnomevfs],[$GNOMEVFS_LIBS])
2161     VLC_ADD_CPPFLAGS([access_gnomevfs],[$GNOMEVFS_CPPFLAGS])
2162     VLC_ADD_CFLAGS([access_gnomevfs],[$GNOMEVFS_CFLAGS])
2163     VLC_ADD_PLUGINS([access_gnomevfs]),
2164     AC_MSG_WARN([GnomeVFS support disabled because GnomeVFS development headers not found]))
2165 fi
2166
2167 dnl Need to test libcdio and libvcdinfo for a number of things. Do it now.
2168 AC_ARG_ENABLE(libcdio,
2169   [  --enable-libcdio        CD input and control library support (default enabled)])
2170
2171
2172 have_libcdio=no
2173 have_libvcdinfo=no
2174 if test "${enable_libcdio}" != "no"
2175 then
2176   PKG_CHECK_MODULES(LIBCDIO, libcdio >= 0.78.2,
2177      have_libcdio=yes
2178      AC_DEFINE(HAVE_LIBCDIO, [], 
2179      [Define if you have libcdio 0.78.2 or greater installed]),
2180      [AC_MSG_WARN(CD Reading and information library not found)])
2181
2182   PKG_CHECK_MODULES(VCDINFO, libvcdinfo >= 0.7.22,
2183      [have_libvcdinfo=yes
2184      AC_DEFINE(HAVE_VCDINFO, [], 
2185      [Define if you have libvcdinfo 0.7.22 or greater installed])],
2186      [AC_MSG_WARN(VCD information library not found)])
2187 fi
2188
2189 dnl
2190 dnl  VCDX and CDDAX modules
2191 dnl
2192 AC_ARG_ENABLE(cddax,
2193   [  --enable-cddax          audio CD plugin with CD Text and CD paranoia via libcdio (default disabled)])
2194  
2195 AC_ARG_ENABLE(libcddb,
2196   [  --enable-libcddb        CDDB support for libcdio audio CD (default enabled)])
2197  
2198 if test "${enable_cddax}" = "yes"
2199 then
2200   if test "$have_libcdio" = "yes"
2201   then
2202     AC_DEFINE(HAVE_CDDAX, [], [Define for the audio CD plugin using libcdio])
2203     VLC_ADD_LDFLAGS([cddax],[$LIBCDIO_LIBS])
2204     VLC_ADD_CFLAGS([cddax],[$LIBCDIO_CFLAGS])
2205     VLC_ADD_PLUGINS([cddax])
2206     PKG_CHECK_MODULES(LIBCDIO_PARANOIA, libcdio_paranoia >= 0.72, [
2207     VLC_ADD_LDFLAGS([cddax],[$LIBCDIO_CDDA_LIBS $LIBCDIO_CDDA_LIBS $LIBCDIO_PARANOIA_LIBS])],
2208     AC_MSG_WARN([CD Paranoia support disabled because no libcdio >= 0.72 found]))
2209   else 
2210     AC_MSG_WARN([cddax plugin disabled because ok libcdio library not found or disabled])
2211     HAVE_CDDAX=no
2212   fi
2213
2214   if test "$enable_libcddb" != "no"; then
2215     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2216       HAVE_LIBCDDB=yes 
2217       AC_DEFINE(HAVE_LIBCDDB, [], [Define this if you have libcddb installed])
2218       VLC_ADD_LDFLAGS([cddax],[$LIBCDDB_LIBS])
2219       VLC_ADD_CFLAGS([cddax],[$LIBCDDB_CFLAGS])
2220       ],
2221       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled) 
2222       HAVE_LIBCDDB=no])
2223   fi
2224  
2225 fi
2226
2227 AC_ARG_ENABLE(vcdx,
2228   [  --enable-vcdx           VCD with navigation via libvcdinfo (default disabled)])
2229  
2230 if test "${enable_vcdx}" = "yes"
2231 then
2232   if test "${have_libvcdinfo}" = "yes"
2233   then
2234     VLC_ADD_LDFLAGS([vcdx],[$VCDINFO_LIBS])
2235     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2236   else 
2237     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found or disabled])
2238     HAVE_VCDX=no
2239   fi
2240
2241   PKG_CHECK_MODULES(LIBCDIO, libiso9660 >= 0.72,
2242    [VLC_ADD_LDFLAGS([vcdx],[$LIBISO9660_LIBS])
2243     VLC_ADD_CFLAGS([vcdx],[$LIBISO9660_CFLAGS])],
2244     [AC_MSG_WARN([vcdx plugin disabled because ok libiso9660 library not found])
2245     HAVE_VCDX=no])
2246
2247   if test "$have_libvcdinfo" = "yes"
2248   then
2249     AC_DEFINE(HAVE_VCDX, [], 
2250     [Define for the VCD plugin using libcdio/libvcdinfo])
2251     VLC_ADD_LDFLAGS([vcdx],[$VCDINFO_LIBS])
2252     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2253     VLC_ADD_PLUGINS([vcdx])
2254   else 
2255     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found])
2256     HAVE_VCDX=no
2257   fi
2258 fi
2259
2260 dnl
2261 dnl  Built-in CD-DA and VCD module
2262 dnl
2263 AC_ARG_ENABLE(cdda,           
2264   [  --enable-cdda           audio CD via built-in VCD (default enabled)])
2265  
2266 AC_ARG_ENABLE(vcd,
2267   [  --enable-vcd            built-in VCD (default enabled)])
2268
2269 if test "${enable_vcd}" != "no"
2270 then
2271   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
2272   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
2273     AC_MSG_RESULT(yes)
2274     VLC_ADD_PLUGINS([vcd cdda])
2275   ],[
2276     AC_MSG_RESULT(no)
2277   ])
2278
2279   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
2280   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
2281     AC_MSG_RESULT(yes)
2282     VLC_ADD_PLUGINS([vcd cdda])
2283     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
2284   ],[
2285     AC_MSG_RESULT(no)
2286   ])
2287
2288   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
2289   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
2290     AC_MSG_RESULT(yes)
2291     VLC_ADD_PLUGINS([vcd cdda])
2292     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
2293   ],[
2294     AC_MSG_RESULT(no)
2295   ])
2296
2297   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
2298   then
2299     VLC_ADD_PLUGINS([vcd cdda])
2300   fi
2301
2302   if test "${SYS}" = "darwin"
2303   then
2304     VLC_ADD_PLUGINS([vcd cdda])
2305     VLC_ADD_LDFLAGS([vcd vcdx cdda cddax],[-framework IOKit -framework CoreFoundation])
2306     VLC_ADD_LDFLAGS([vcdx cddax cdda],[-liconv])
2307   fi
2308
2309   if test "$enable_libcddb" != "no"; then
2310     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2311       HAVE_LIBCDDB=yes 
2312       AC_DEFINE(HAVE_LIBCDDB, [], [Define this if you have libcddb installed])
2313       VLC_ADD_LDFLAGS([cdda],[$LIBCDDB_LIBS])
2314       VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
2315       ],:
2316       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled) 
2317       HAVE_LIBCDDB=no])
2318   fi
2319 fi
2320
2321 dnl
2322 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
2323 dnl
2324 AC_ARG_ENABLE(dvb,
2325   [  --enable-dvb            DVB-S/T/C card support (default disabled)])
2326
2327 if test "${enable_dvb}" = "yes"
2328 then
2329   AC_ARG_WITH(dvb,
2330   [    --with-dvb=PATH       path to a dvb- and v4l2-enabled kernel tree],[],[])
2331   if test "${with_dvb}" != "no" -a -n "${with_dvb}"
2332   then
2333     VLC_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
2334   fi
2335   CPPFLAGS="${CPPFLAGS_save} -I${with_dvb}/include"
2336   AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
2337     if test -z "${with_dvbpsi_tree}"
2338     then
2339       VLC_ADD_PLUGINS([dvb])
2340     else
2341       VLC_ADD_BUILTINS([dvb])
2342     fi
2343   ],[AC_MSG_WARN(linux-dvb headers not found, dvb disabled)])
2344   CPPFLAGS="${CPPFLAGS_save}"
2345 fi
2346
2347 dnl
2348 dnl  Screen capture module
2349 dnl
2350 AC_ARG_ENABLE(screen,
2351   [  --enable-screen         Screen capture support (default enabled)])
2352 if test "${enable_screen}" != "no"; then
2353   if test "${SYS}" = "darwin"; then
2354     AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, [
2355       VLC_ADD_PLUGINS([screen])
2356       VLC_ADD_LDFLAGS([screen],[-framework ApplicationServices])
2357     ])
2358   elif test "${SYS}" = "mingw32"; then
2359     VLC_ADD_PLUGINS([screen])
2360     VLC_ADD_LDFLAGS([screen],[-lgdi32])
2361   elif test "${SYS}" = "mingwce"; then
2362     CPPFLAGS="${CPPFLAGS_save}"
2363   elif test "${SYS}" = "beos"; then
2364     VLC_ADD_PLUGINS([screen])
2365     VLC_ADD_CXXFLAGS([screen],[])
2366     VLC_ADD_LDFLAGS([screen],[-lbe])
2367   else
2368     CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
2369     AC_CHECK_HEADERS(X11/Xlib.h, [
2370       VLC_ADD_PLUGINS([screen])
2371       VLC_ADD_LDFLAGS([screen],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext])
2372       VLC_ADD_CPPFLAGS([screen],[${X_CFLAGS}])
2373     ])
2374     CPPFLAGS="${CPPFLAGS_save}"
2375   fi
2376 fi
2377
2378 dnl
2379 dnl  ipv6 plugin - not for QNX yet
2380 dnl
2381 have_ipv6=no
2382 AC_CHECK_FUNCS(inet_pton,[have_ipv6=yes],[
2383   AC_CHECK_LIB(nsl,inet_pton, [have_ipv6=yes])
2384 ])
2385
2386 AS_IF([test "${have_ipv6}" = "yes"], [
2387   AC_DEFINE(HAVE_INET_PTON, 1, [Define to 1 if you have inet_pton().])])
2388
2389 dnl
2390 dnl  ogg demux plugin
2391 dnl
2392 AC_ARG_ENABLE(ogg,
2393   [  --enable-ogg            Ogg demux support (default enabled)])
2394 if test "${enable_ogg}" != "no"
2395 then
2396   AC_ARG_WITH(ogg-tree,
2397   [    --with-ogg-tree=PATH  ogg tree for static linking])
2398   if test -n "${with_ogg_tree}"
2399   then
2400     AC_MSG_CHECKING(for libogg.a in ${with_ogg_tree})
2401     real_ogg_tree="`cd ${with_ogg_tree} 2>/dev/null && pwd`"
2402     if test -z "${real_ogg_tree}"
2403     then
2404       dnl  The given directory can't be found
2405       AC_MSG_RESULT(no)
2406       AC_MSG_ERROR([cannot cd to ${with_ogg_tree}])
2407     fi
2408     if test -f "${real_ogg_tree}/src/.libs/libogg.a"
2409     then
2410       dnl  Use a custom ogg
2411       AC_MSG_RESULT(${real_ogg_tree}/src/.libs/libogg.a)
2412       VLC_ADD_PLUGINS([ogg])
2413       if test "${enable_sout}" != "no"; then
2414         VLC_ADD_PLUGINS([mux_ogg])
2415       fi
2416       VLC_ADD_LDFLAGS([ogg mux_ogg speex vorbis],[${real_ogg_tree}/src/.libs/libogg.a])
2417       VLC_ADD_CFLAGS([ogg mux_ogg speex vorbis],[-I${real_ogg_tree}/include])
2418     else
2419       dnl  The given ogg wasn't built
2420       AC_MSG_RESULT(no)
2421       AC_MSG_ERROR([cannot find ${real_ogg_tree}/src/.libs/libogg.a, make sure you compiled ogg in ${with_ogg_tree}])
2422     fi
2423   else
2424     AC_CHECK_HEADERS(ogg/ogg.h, [
2425       AC_CHECK_LIB( ogg, oggpack_read, [
2426         VLC_ADD_PLUGINS([ogg])
2427         if test "${enable_sout}" != "no"; then
2428           VLC_ADD_PLUGINS([mux_ogg])
2429         fi
2430         VLC_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
2431      ],[])
2432   fi
2433 fi
2434
2435 dnl
2436 dnl  matroska demux plugin
2437 dnl
2438 AC_ARG_ENABLE(mkv,
2439   [  --enable-mkv            Matroska demux support (default enabled)])
2440 if test "${enable_mkv}" != "no" -a "${CXX}" != ""; then
2441   AC_LANG_PUSH(C++)
2442   AC_CHECK_HEADERS(ebml/EbmlVersion.h, [
2443     AC_MSG_CHECKING(for libebml version >= 0.7.6)
2444     AC_EGREP_CPP(yes,
2445       [#include <ebml/EbmlVersion.h>
2446        #ifdef LIBEBML_VERSION
2447        #if LIBEBML_VERSION >= 0x000706
2448        yes
2449        #endif
2450        #endif],
2451       [AC_MSG_RESULT([yes])
2452         AC_CHECK_HEADERS(matroska/KaxVersion.h, [
2453           AC_MSG_CHECKING(for libmatroska version >= 0.7.7)
2454           AC_EGREP_CPP(yes,
2455             [#include <matroska/KaxVersion.h>
2456              #ifdef LIBMATROSKA_VERSION
2457              #if LIBMATROSKA_VERSION >= 0x000705
2458              yes
2459              #endif
2460              #endif],
2461             [AC_MSG_RESULT([yes])
2462               AC_CHECK_HEADERS(matroska/KaxAttachments.h)
2463               VLC_ADD_CXXFLAGS([mkv],[])
2464               if test "${SYS}" = "darwin"; then
2465                 VLC_ADD_CXXFLAGS([mkv],[-O1])
2466               fi
2467               AC_CHECK_LIB(ebml, main, [
2468                 VLC_ADD_PLUGINS([mkv])
2469                 VLC_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
2470               ])
2471             ],
2472             [AC_MSG_RESULT([no])
2473               AC_MSG_ERROR([Your libmatroska is too old: you may get a more recent one from http://dl.matroska.org/downloads/libmatroska/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2474           ])
2475         ])
2476       ],
2477       [AC_MSG_RESULT([no])
2478         AC_MSG_ERROR([Your libebml is too old: you may get a more recent one from http://dl.matroska.org/downloads/libebml/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2479     ])
2480   ])
2481   AC_LANG_POP(C++)
2482 fi
2483
2484 dnl
2485 dnl  modplug demux plugin
2486 dnl
2487 AC_ARG_ENABLE(mod,
2488   [  --enable-mod            Mod demux support (default enabled)])
2489 if test "${enable_mod}" != "no"
2490 then
2491   AC_ARG_WITH(mod-tree,
2492   [    --with-mod-tree=PATH mod tree for static linking])
2493   if test -n "${with_mod_tree}"
2494   then
2495     AC_MSG_CHECKING(for libmodplug.a in ${with_mod_tree})
2496     real_mod_tree="`cd ${with_mod_tree} 2>/dev/null && pwd`"
2497     if test -z "${real_mod_tree}"
2498     then
2499       dnl  The given directory can't be found
2500       AC_MSG_RESULT(no)
2501       AC_MSG_ERROR([cannot cd to ${with_mod_tree}])
2502     fi
2503     if test -f "${real_mod_tree}/src/.libs/libmodplug.a"
2504     then
2505       dnl  Use a custom mod
2506       AC_MSG_RESULT(${real_mod_tree}/src/.libs/libmodplug.a)
2507       VLC_ADD_PLUGINS([mod])
2508       VLC_ADD_LDFLAGS([mod],[${real_mod_tree}/src/.libs/libmodplug.a -lstdc++])
2509       VLC_ADD_CXXFLAGS([mod],[-I${real_mod_tree}/include])
2510     else
2511       dnl  The given mod wasn't built
2512       AC_MSG_RESULT(no)
2513       AC_MSG_ERROR([cannot find ${real_mod_tree}/src/.libs/libmodplug.a, make sure you compiled mod in ${with_mod_tree}])
2514     fi
2515   else
2516     AC_CHECK_HEADERS(libmodplug/modplug.h, [
2517       VLC_ADD_PLUGINS([mod])
2518       VLC_ADD_CXXFLAGS([mod],[])
2519       VLC_ADD_LDFLAGS([mod],[-lmodplug -lstdc++])])
2520   fi
2521 fi
2522
2523 dnl
2524 dnl  mpc demux plugin
2525 dnl
2526 AC_ARG_ENABLE(mpc,
2527   [  --enable-mpc            Mpc demux support (default enabled)])
2528 if test "${enable_mpc}" != "no"
2529 then
2530   AC_CHECK_HEADERS(mpcdec/mpcdec.h, [
2531     VLC_ADD_PLUGINS([mpc])
2532     VLC_ADD_LDFLAGS([mpc],[-lmpcdec])])
2533 fi
2534
2535 dnl
2536 dnl  game music emu demux plugin
2537 dnl
2538 AC_ARG_ENABLE(gme,
2539   [  --enable-gme            Game Music Emu demux support (default enabled)])
2540 if test "${enable_gme}" != "no" -a "${CXX}" != "";
2541 then
2542   AC_LANG_PUSH(C++)
2543   AC_ARG_WITH(gme-tree,
2544   [    --with-gme-tree=PATH gme tree for static linking])
2545   if test -n "${with_gme_tree}"
2546   then
2547     AC_MSG_CHECKING(for libgme.a in ${with_mod_tree})
2548     real_gme_tree="`cd ${with_gme_tree} 2>/dev/null && pwd`"
2549     if test -z "${real_gme_tree}"
2550     then
2551       dnl  The given directory can't be found
2552       AC_MSG_RESULT(no)
2553       AC_MSG_ERROR([cannot cd to ${with_gme_tree}])
2554     fi
2555     if test -f "${real_gme_tree}/gme/libgme.a"
2556     then
2557       dnl  Use a custom gme
2558       AC_MSG_RESULT(${real_gme_tree}/gme/libgme.a)
2559       VLC_ADD_PLUGINS([gme])
2560       VLC_ADD_LDFLAGS([gme],[${real_gme_tree}/gme/libgme.a])
2561       VLC_ADD_CXXFLAGS([gme],[-I${real_gme_tree}/gme])
2562     else
2563       dnl  The given gme wasn't built
2564       AC_MSG_RESULT(no)
2565       AC_MSG_ERROR([cannot find ${real_mod_tree}/gme/libgme.a, make sure you compiled gme in ${with_gme_tree}])
2566     fi
2567   else
2568       AC_MSG_WARN([only static linking is available, you must provide a gme-tree])
2569   fi
2570   AC_LANG_POP(C++)
2571 fi
2572
2573 dnl
2574 dnl  Codec plugins
2575 dnl
2576
2577 AC_ARG_WITH(,[Codec plugins:])
2578
2579 dnl
2580 dnl  mad plugin
2581 dnl
2582 AC_ARG_ENABLE(mad,
2583   [  --enable-mad            libmad module (default enabled)])
2584 if test "${enable_mad}" != "no"
2585 then
2586   AC_ARG_WITH(mad,
2587     [    --with-mad=PATH       path to libmad],[],[])
2588   if test "${with_mad}" != "no" -a -n "${with_mad}"
2589   then
2590     VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
2591     VLC_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
2592   fi
2593
2594   AC_ARG_WITH(mad-tree,
2595     [    --with-mad-tree=PATH   mad tree for static linking],[],[])
2596   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
2597   then
2598     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
2599     if test -z "${real_mad_tree}"
2600     then
2601       dnl  The given directory can't be found
2602       AC_MSG_RESULT(no)
2603       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
2604     fi
2605     dnl  Use a custom libmad
2606     AC_MSG_CHECKING(for mad.h in ${real_mad_tree})
2607     if test -f ${real_mad_tree}/mad.h
2608     then
2609       AC_MSG_RESULT(yes)
2610       VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}])
2611       VLC_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/.libs])
2612       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
2613       AC_CHECK_LIB(mad, mad_bit_init, [
2614         VLC_ADD_BUILTINS([mpgatofixed32])
2615         VLC_ADD_LDFLAGS([mpgatofixed32],[-lmad])
2616         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
2617       ],[])
2618       LDFLAGS="${LDFLAGS_save}"
2619     else
2620       AC_MSG_RESULT(no)
2621       AC_MSG_ERROR([the specified tree doesn't have mad.h])
2622     fi
2623   else
2624     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
2625     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
2626     AC_CHECK_HEADERS(mad.h, ,
2627       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
2628     AC_CHECK_LIB(mad, mad_bit_init, [
2629       VLC_ADD_PLUGINS([mpgatofixed32])
2630       VLC_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
2631       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
2632     CPPFLAGS="${CPPFLAGS_save}"
2633     LDFLAGS="${LDFLAGS_save}"
2634   fi
2635 fi
2636
2637 dnl
2638 dnl   libid3tag support (FIXME!!! doesn't work with new input)
2639 dnl
2640 AC_CHECK_HEADERS(id3tag.h, [
2641   AC_CHECK_HEADERS(zlib.h, [
2642     VLC_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
2643     VLC_ADD_PLUGINS([id3tag])]) ])
2644
2645 dnl
2646 dnl  ffmpeg decoder/demuxer plugin
2647 dnl
2648 dnl we try to find ffmpeg using : 1- given tree 2- ffmpeg-config, 3- pkg-config
2649 dnl                             4- default place, 
2650
2651 AC_ARG_ENABLE(ffmpeg,
2652 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
2653 if test "${enable_ffmpeg}" != "no"
2654 then
2655
2656 dnl Those options have to be here because the .pc can be bogus for ffmpeg previous nov 05
2657
2658  AC_ARG_WITH(ffmpeg-mp3lame,
2659    [    --with-ffmpeg-mp3lame specify if ffmpeg has been compiled with mp3lame support],
2660    [
2661      if test "$with_ffmpeg_mp3lame" = "yes";    then
2662         VLC_ADD_LDFLAGS([ffmpeg],[-lmp3lame])
2663      fi])
2664
2665  AC_ARG_WITH(ffmpeg-faac,
2666    [    --with-ffmpeg-faac    specify if ffmpeg has been compiled with faac support],
2667    [
2668      if test "$with_ffmpeg_faac" = "yes"; then
2669         VLC_ADD_LDFLAGS([ffmpeg],[-lfaac])
2670      fi])
2671
2672  AC_ARG_WITH(ffmpeg-dts,
2673    [    --with-ffmpeg-dts     specify if ffmpeg has been compiled with dts support],
2674    [
2675      if test "$with_ffmpeg_dts" = "yes"; then
2676              LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2677              AC_CHECK_LIB(dts_pic, dts_free, 
2678                [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts_pic]) ],
2679                [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts]) ])
2680              LDFLAGS="${LDFLAGS_save}"
2681      fi])
2682
2683  AC_ARG_WITH(ffmpeg-vorbis,
2684    [    --with-ffmpeg-vorbis    specify if ffmpeg has been compiled with vorbis support],
2685    [
2686      if test "$with_ffmpeg_vorbis" = "yes"; then
2687         VLC_ADD_LDFLAGS([ffmpeg],[-lvorbisenc -lvorbis])
2688      fi])
2689
2690  AC_ARG_WITH(ffmpeg-theora,
2691    [    --with-ffmpeg-theora    specify if ffmpeg has been compiled with theora support],
2692    [
2693      if test "$with_ffmpeg_theora" = "yes"; then
2694         VLC_ADD_LDFLAGS([ffmpeg],[-ltheora])
2695      fi])
2696
2697  AC_ARG_WITH(ffmpeg-ogg,
2698    [    --with-ffmpeg-ogg    specify if ffmpeg has been compiled with ogg support],
2699    [
2700      if test "$with_ffmpeg_ogg" = "yes"; then
2701         VLC_ADD_LDFLAGS([ffmpeg],[-logg])
2702      fi])
2703
2704  AC_ARG_WITH(ffmpeg-zlib,
2705    [    --with-ffmpeg-zlib    specify if ffmpeg has been compiled with zlib support],
2706    [
2707      if test "$with_ffmpeg_zlib" = "yes"; then
2708                 VLC_ADD_LDFLAGS([ffmpeg],[-lz])
2709      fi])
2710
2711  dnl
2712  dnl test for --with-ffmpeg-tree
2713  dnl
2714  AC_ARG_WITH(ffmpeg-tree,
2715    [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
2716
2717  if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
2718    AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
2719    real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
2720    if test -z "${real_ffmpeg_tree}"; then
2721      dnl  The given directory can't be found
2722      AC_MSG_RESULT(no)
2723      AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
2724    fi
2725    if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
2726      dnl  The given libavcodec wasn't built
2727      AC_MSG_RESULT(no)
2728      AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
2729    fi
2730    if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
2731      if test -f "${real_ffmpeg_tree}/libavcodec/libpostproc/libpostproc.a"; then
2732        VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec/libpostproc ${real_ffmpeg_tree}/libavcodec/libpostproc/libpostproc.a])        
2733      elif test -f "${real_ffmpeg_tree}/libpostproc/libpostproc.a"; then 
2734         VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libpostproc ${real_ffmpeg_tree}/libpostproc/libpostproc.a])
2735         VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}])
2736      else
2737        dnl  The given libavcodec wasn't built with --enable-pp
2738        AC_MSG_RESULT(no)
2739        AC_MSG_ERROR([cannot find libpostproc.a in ${real_ffmpeg_tree}/[libavcodec/]libpostproc/. Make sure you configured ffmpeg with --enable-pp])
2740      fi
2741    fi
2742    dnl  Use a custom libffmpeg
2743    AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
2744
2745    if fgrep -s "CONFIG_ZLIB=yes" "${real_ffmpeg_tree}/config.mak"; then
2746      if test "${with_ffmpeg_zlib}" != "yes"; then
2747        VLC_ADD_LDFLAGS([ffmpeg],[-lz])
2748      fi
2749    fi
2750    if fgrep -s "CONFIG_MP3LAME=yes" "${real_ffmpeg_tree}/config.mak"; then
2751      if test "${with_ffmpeg_mp3lame}" != "yes"; then
2752        VLC_ADD_LDFLAGS([ffmpeg],[-lmp3lame])
2753      fi
2754    fi
2755    if fgrep -s "CONFIG_FAAC=yes" "${real_ffmpeg_tree}/config.mak"; then
2756      if test "${with_ffmpeg_faac}" != "yes"; then
2757        VLC_ADD_LDFLAGS([ffmpeg],[-lfaac])
2758      fi
2759    fi
2760    if fgrep -s "CONFIG_DTS=yes" "${real_ffmpeg_tree}/config.mak"; then
2761      if test "${with_ffmpeg_dts}" != "yes"; then
2762        LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2763        AC_CHECK_LIB(dts_pic, dts_free, 
2764          [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts_pic]) ],
2765          [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts]) ])
2766        LDFLAGS="${LDFLAGS_save}"
2767      fi
2768    fi
2769    if fgrep -s "CONFIG_VORBIS=yes" "${real_ffmpeg_tree}/config.mak"; then
2770      VLC_ADD_LDFLAGS([ffmpeg],[-lvorbis -lvorbisenc])
2771    fi
2772    if fgrep -s "CONFIG_FAAD=yes" "${real_ffmpeg_tree}/config.mak"; then
2773      VLC_ADD_LDFLAGS([ffmpeg],[-lfaad])
2774    fi
2775    if fgrep -s "CONFIG_XVID=yes" "${real_ffmpeg_tree}/config.mak"; then
2776      VLC_ADD_LDFLAGS([ffmpeg],[-lxvidcore])
2777    fi
2778
2779    VLC_ADD_BUILTINS([ffmpeg])
2780    if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes" ; then
2781      VLC_ADD_BUILTINS([stream_out_switcher])
2782    fi
2783
2784    if test -f "${real_ffmpeg_tree}/libavutil/libavutil.a"; then
2785      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavutil ${real_ffmpeg_tree}/libavutil/libavutil.a])
2786      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavutil])
2787    fi
2788
2789    VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec ${real_ffmpeg_tree}/libavcodec/libavcodec.a])
2790    VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavcodec])
2791
2792    if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
2793      AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
2794      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavformat ${real_ffmpeg_tree}/libavformat/libavformat.a])
2795      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavformat])
2796    fi
2797
2798    if test -f "${real_ffmpeg_tree}/libswscale/libswscale.a"; then
2799      AC_DEFINE(HAVE_LIBSWSCALE_TREE, 1, [Define if you have ffmpeg's libswscale.])
2800      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libswscale ${real_ffmpeg_tree}/libswscale/libswscale.a])
2801      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libswscale])
2802    fi
2803 else    
2804     
2805 dnl Look for a ffmpeg-config (we are on debian )
2806  
2807   FFMPEG_PATH="${PATH}"
2808   AC_ARG_WITH(ffmpeg-config-path,
2809     [    --with-ffmpeg-config-path=PATH ffmpeg-config path (default search in \$PATH)],
2810     [ if test "${with_ffmpeg_config_path}" != "no"
2811       then
2812         FFMPEG_PATH="${with_ffmpeg_config_path}"
2813       fi ])
2814   AC_PATH_PROG(FFMPEG_CONFIG, ffmpeg-config, no, ${FFMPEG_PATH})
2815   if test "${FFMPEG_CONFIG}" != "no"
2816   then
2817     AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
2818     AC_CHECK_HEADERS(ffmpeg/avformat.h)
2819     AC_CHECK_HEADERS(ffmpeg/avutil.h)
2820     AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
2821     VLC_ADD_PLUGINS([ffmpeg])
2822     if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
2823         VLC_ADD_PLUGINS([stream_out_switcher])
2824     fi
2825     VLC_ADD_CFLAGS([ffmpeg stream_out_switcher],[`${FFMPEG_CONFIG} --cflags`])
2826     VLC_ADD_LDFLAGS([ffmpeg stream_out_switcher],[`${FFMPEG_CONFIG} --plugin-libs avcodec avformat postproc`])
2827  
2828  else
2829
2830 dnl Trying with pkg-config
2831    PKG_CHECK_MODULES(FFMPEG,[libavcodec, libavformat],
2832     [
2833      VLC_SAVE_FLAGS
2834      CPPFLAGS="${CPPFLAGS} ${FFMPEG_CFLAGS}"
2835      CFLAGS="${CFLAGS} ${FFMPEG_CFLAGS}"
2836      AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
2837      AC_CHECK_HEADERS(ffmpeg/avformat.h)
2838      AC_CHECK_HEADERS(ffmpeg/avutil.h)
2839      dnl newer ffmpeg have a separate libpostproc
2840      PKG_CHECK_MODULES(POSTPROC, libpostproc,[
2841        VLC_ADD_CFLAGS([ffmpeg],[${POSTPROC_CFLAGS}]) 
2842        VLC_ADD_LDFLAGS([ffmpeg],[${POSTPROC_LIBS}]) 
2843        ],[ true ])
2844      CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
2845      CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
2846      AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
2847      if test "${SYS}" = "darwin"; then
2848         VLC_ADD_BUILTINS([ffmpeg])
2849      else
2850         VLC_ADD_PLUGINS([ffmpeg])
2851      fi
2852      if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
2853         if test "${SYS}" = "darwin"; then
2854             VLC_ADD_BUILTINS([stream_out_switcher])
2855         else
2856             VLC_ADD_PLUGINS([stream_out_switcher])
2857         fi
2858      fi
2859      VLC_ADD_CFLAGS([ffmpeg stream_out_switcher],[${FFMPEG_CFLAGS}])
2860      VLC_ADD_LDFLAGS([ffmpeg stream_out_switcher],[${FFMPEG_LIBS}])
2861      dnl even newer ffmpeg has a libswscale
2862      PKG_CHECK_MODULES(SWSCALE, libswscale,[
2863        VLC_ADD_CFLAGS([ffmpeg],[${SWSCALE_CFLAGS}]) 
2864        VLC_ADD_LDFLAGS([ffmpeg],[${SWSCALE_LIBS}]) 
2865        AC_CHECK_HEADERS(ffmpeg/swscale.h)
2866        ],[ true ])
2867      VLC_RESTORE_FLAGS
2868     ],[
2869      
2870     dnl
2871     dnl last chance: at the default place
2872     dnl
2873       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
2874       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2875       AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
2876       AC_CHECK_HEADERS(ffmpeg/avformat.h)
2877       AC_CHECK_HEADERS(ffmpeg/swscale.h)
2878       AC_CHECK_HEADERS(ffmpeg/avutil.h)
2879       AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
2880
2881       AC_CHECK_LIB(avutil, av_crc_init, [
2882         VLC_ADD_LDFLAGS([ffmpeg],[-lavutil])
2883         LDAVUTIL="-lavutil"])
2884
2885       AC_CHECK_LIB(avcodec, avcodec_init, [
2886         VLC_ADD_BUILTINS([ffmpeg])
2887         VLC_ADD_LDFLAGS([ffmpeg],[-lavcodec])
2888         if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
2889             VLC_ADD_BUILTINS([stream_out_switcher])
2890         fi],
2891          [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (svn version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ], [$LDAVUTIL])
2892
2893       
2894       AC_CHECK_LIB(postproc, pp_postprocess, [
2895         VLC_ADD_LDFLAGS([ffmpeg],[-lpostproc])],
2896         AC_MSG_ERROR([Could not find libpostproc inside FFmpeg. You should configure FFmpeg with --enable-gpl --enable-pp.]),
2897         [$LDAVUTIL])
2898
2899       AC_CHECK_LIB(avformat, av_open_input_stream, [
2900         VLC_ADD_LDFLAGS([ffmpeg],[-lavformat -lz]) ], [], [-lavcodec -lz $LDAVUTIL])
2901       LDFLAGS="${LDFLAGS_save}"
2902       CPPFLAGS="${CPPFLAGS_save}"
2903
2904       AC_CHECK_LIB(swscale, sws_getContext, [
2905         VLC_ADD_LDFLAGS([ffmpeg],[-lswscale]) ], [], [-lavcodec $LDAVUTIL])
2906       LDFLAGS="${LDFLAGS_save}"
2907       CPPFLAGS="${CPPFLAGS_save}"
2908     ])
2909   fi
2910  fi 
2911 fi
2912
2913 dnl
2914 dnl  ffmpegaltivec plugin
2915 dnl
2916 AC_ARG_ENABLE(ffmpegaltivec,
2917 [  --enable-ffmpegaltivec  ffmpegaltivec codec (DO NOT USE)])
2918 if test "${enable_ffmpegaltivec}" = "yes"
2919 then
2920   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
2921     AC_MSG_CHECKING(for libavcodecaltivec.a in ${with_ffmpeg_tree})
2922     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
2923     if test -z "${real_ffmpeg_tree}"; then
2924       dnl  The given directory can't be found
2925       AC_MSG_RESULT(no)
2926       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
2927     fi
2928     if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
2929       dnl  The given libavcodecaltivec wasn't built
2930       AC_MSG_RESULT(no)
2931       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a, make sure you compiled libavcodecaltivec in ${with_ffmpeg_tree}])
2932     fi
2933     if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
2934       dnl  The given libavcodecaltivec wasn't built with --enable-pp
2935       AC_MSG_RESULT(no)
2936       AC_MSG_ERROR([${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a was not compiled with postprocessing support, make sure you configured ffmpeg with --enable-pp])
2937     fi
2938     dnl  Use a custom libffmpeg
2939     AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a)
2940     VLC_ADD_BUILTINS([ffmpegaltivec])
2941     VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavcodec -lavcodecaltivec])
2942     VLC_ADD_CPPFLAGS([ffmpeg],[-DNO_ALTIVEC_IN_FFMPEG])
2943     VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
2944
2945     if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
2946       AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
2947       VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavformat -lavformataltivec -lz])
2948       VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavformat])
2949     fi
2950     VLC_ADD_LDFLAGS([stream_out_switcher],[-L${real_ffmpeg_tree}/libavcodec])
2951     VLC_ADD_CPPFLAGS([stream_out_switcher],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
2952   fi
2953 fi
2954
2955 dnl
2956 dnl  faad decoder plugin
2957 dnl
2958 AC_ARG_ENABLE(faad,
2959 [  --enable-faad           faad codec (default disabled)])
2960 if test "${enable_faad}" = "yes"
2961 then
2962   AC_ARG_WITH(faad-tree,
2963   [    --with-faad-tree=PATH faad tree for static linking])
2964   if test -n "${with_faad_tree}"
2965   then
2966     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
2967     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
2968     if test -z "${real_faad_tree}"
2969     then
2970       dnl  The given directory can't be found
2971       AC_MSG_RESULT(no)
2972       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
2973     fi
2974     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
2975     then
2976       dnl  Use a custom faad
2977       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
2978       VLC_ADD_BUILTINS([faad])
2979       VLC_ADD_LDFLAGS([faad],[${real_faad_tree}/libfaad/.libs/libfaad.a])
2980       VLC_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
2981     else
2982       dnl  The given libfaad wasn't built
2983       AC_MSG_RESULT(no)
2984       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
2985     fi
2986   else
2987     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
2988     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
2989     AC_CHECK_HEADERS(faad.h, ,
2990       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
2991     AC_CHECK_LIB(faad, faacDecOpen, [
2992       VLC_ADD_PLUGINS([faad])
2993       VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
2994       AC_CHECK_LIB(faad, NeAACDecOpen, [
2995         VLC_ADD_PLUGINS([faad])
2996         VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
2997         [ AC_MSG_ERROR([Cannot find libfaad library...]) ]))
2998     LDFLAGS="${LDFLAGS_save}"
2999     CPPFLAGS="${CPPFLAGS_save}"
3000   fi
3001 fi
3002
3003 dnl
3004 dnl twolame encoder plugin
3005 dnl
3006 AC_ARG_ENABLE(twolame,
3007 [  --enable-twolame        twolame codec (default disabled)])
3008 if test "${enable_twolame}" = "yes"
3009 then
3010   AC_ARG_WITH(twolame-tree,
3011   [    --with-twolame-tree=PATH twolame tree for static linking])
3012   if test -n "${with_twolame_tree}"
3013   then
3014     AC_MSG_CHECKING(for libtwolame.a in ${with_twolame_tree})
3015     real_twolame_tree="`cd ${with_twolame_tree} 2>/dev/null && pwd`"
3016     if test -z "${real_twolame_tree}"
3017     then
3018       dnl  The given directory can't be found
3019       AC_MSG_RESULT(no)
3020       AC_MSG_ERROR([cannot cd to ${with_twolame_tree}])
3021     fi
3022     if test -f "${real_twolame_tree}/src/libtwolame/.libs/libtwolame.a"
3023     then
3024       dnl  Use a custom twolame
3025       AC_MSG_RESULT(${real_twolame_tree}/src/libtwolame/.libs/libtwolame.a)
3026       VLC_ADD_BUILTINS([twolame])
3027       VLC_ADD_LDFLAGS([twolame],[${real_twolame_tree}/src/libtwolame/.libs/libtwolame.a])
3028       VLC_ADD_CPPFLAGS([twolame],[-I${real_twolame_tree}/src/libtwolame])
3029     else
3030       dnl  The given libtwolame wasn't built
3031       AC_MSG_RESULT(no)
3032       AC_MSG_ERROR([cannot find ${real_twolame_tree}/src/libtwolame/.libs/libtwolame.a, make sure you compiled libtwolame in ${with_twolame_tree}])
3033     fi
3034   else
3035     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_twolame}"
3036     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_twolame}"
3037     AC_CHECK_HEADERS(twolame.h, ,
3038       [ AC_MSG_ERROR([Cannot find development header for libtwolame...]) ])
3039     AC_CHECK_LIB(twolame, twolame_init, [
3040       VLC_ADD_PLUGINS([twolame])
3041       VLC_ADD_LDFLAGS([twolame],[-ltwolame]) ],
3042         [ AC_MSG_ERROR([Cannot find libtwolame library...]) ])
3043     LDFLAGS="${LDFLAGS_save}"  
3044     CPPFLAGS="${CPPFLAGS_save}"
3045   fi
3046 fi
3047
3048 dnl
3049 dnl  QuickTime plugin
3050 dnl
3051 AC_ARG_ENABLE(quicktime,
3052   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
3053 if test "${enable_quicktime}" != "no" &&
3054   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
3055 then
3056   if test "${SYS}" = "mingw32"; then
3057     VLC_ADD_BUILTINS([quicktime])
3058   else
3059   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
3060     [ VLC_ADD_BUILTINS([quicktime])
3061       VLC_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
3062     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
3063   fi
3064 fi
3065
3066 dnl
3067 dnl  Real plugin
3068 dnl
3069 AC_ARG_ENABLE(real,
3070   [  --enable-real           Real audio module (default disabled)])
3071 if test "${enable_real}" = "yes"; then
3072   VLC_ADD_PLUGINS([realaudio])
3073 fi
3074
3075 dnl
3076 dnl  Real RTSP plugin
3077 dnl
3078 AC_ARG_ENABLE(realrtsp,
3079   [  --enable-realrtsp       Real RTSP module (default disabled)])
3080 if test "${enable_realrtsp}" = "yes"; then
3081   VLC_ADD_PLUGINS([access_realrtsp])
3082 fi
3083
3084 dnl
3085 dnl MP4 module
3086 dnl
3087 AC_CHECK_HEADERS(zlib.h, [
3088   VLC_ADD_LDFLAGS([mp4 skins2 sap mkv gme],[-lz])
3089 ] )
3090
3091 AC_CHECK_HEADERS(sysfs/libsysfs.h, [
3092   VLC_ADD_LDFLAGS([mp4 mkv],[-lsysfs])
3093 ] )
3094
3095 dnl
3096 dnl skins2 module
3097 dnl
3098 AC_CHECK_HEADERS(libtar.h, [
3099   VLC_ADD_LDFLAGS([skins2],[-ltar])
3100 ] )
3101
3102
3103
3104 dnl
3105 dnl A52/AC3 decoder plugin
3106 dnl
3107 AC_ARG_ENABLE(a52,
3108   [  --enable-a52            A/52 support with liba52 (default enabled)])
3109 if test "${enable_a52}" != "no"
3110 then
3111   AC_ARG_WITH(a52,
3112     [    --with-a52=PATH       a52 headers and libraries])
3113   AC_ARG_WITH(a52-tree,
3114     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
3115   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
3116   then
3117     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
3118     if test -z "${real_a52_tree}"
3119     then
3120       dnl  The given directory can't be found
3121       AC_MSG_RESULT(no)
3122       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
3123     fi
3124     dnl  Use a custom a52dec
3125     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
3126     if test -f ${real_a52_tree}/include/a52.h
3127     then
3128       AC_MSG_RESULT(yes)
3129       VLC_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
3130       VLC_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
3131       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
3132       AC_CHECK_LIB(a52, a52_free, [
3133         VLC_ADD_BUILTINS([a52tofloat32])
3134         VLC_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
3135         VLC_ADD_LDFLAGS([a52tofloat32],[-la52])
3136         ],[
3137         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
3138         then
3139           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
3140         else
3141           AC_MSG_ERROR([the specified tree hasn't been compiled])
3142         fi
3143       ])
3144       LDFLAGS="${LDFLAGS_save}"
3145     else
3146       AC_MSG_RESULT(no)
3147       AC_MSG_ERROR([the specified tree doesn't have a52.h])
3148     fi
3149   else
3150     if test -z "${with_a52}"
3151     then
3152       LDFLAGS_test=""
3153       CPPFLAGS_test=""
3154     else
3155       LDFLAGS_test="-L${with_a52}/lib"
3156       CPPFLAGS_test="-I${with_a52}/include"
3157     fi
3158     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
3159     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
3160     AC_CHECK_HEADERS(a52dec/a52.h, [
3161       AC_CHECK_LIB(a52, a52_free, [
3162         VLC_ADD_PLUGINS([a52tofloat32])
3163         VLC_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
3164         VLC_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
3165       ],[
3166         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3167         ])
3168     ],[
3169       AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3170     ])
3171     CPPFLAGS="${CPPFLAGS_save}"
3172     LDFLAGS="${LDFLAGS_save}"
3173   fi
3174 fi
3175
3176 AC_ARG_WITH(a52-fixed,
3177       [    --with-a52-fixed      specify if liba52 has been compiled with fixed point support],
3178       [
3179         VLC_ADD_CPPFLAGS([a52tofloat32],[-DLIBA52_FIXED]) ])
3180
3181 dnl
3182 dnl DTS Coherent Acoustics decoder plugin
3183 dnl
3184 AC_ARG_ENABLE(dts,
3185   [  --enable-dts            DTS Coherent Acoustics support with libdca (default enabled)])
3186 if test "${enable_dts}" != "no"; then
3187   AC_ARG_WITH(dts-tree,
3188     [    --with-dts-tree=PATH  libdts tree for static linking ],[],[])
3189   if test "${with_dts_tree}" != "no" -a -n "${with_dts_tree}"
3190   then
3191     real_dts_tree="`cd ${with_dts_tree} 2>/dev/null && pwd`"
3192     if test -z "${real_dts_tree}"
3193     then
3194       dnl  The given directory can't be found
3195       AC_MSG_RESULT(no)
3196       AC_MSG_ERROR([${with_dts_tree} directory doesn't exist])
3197     fi
3198     dnl  Use a custom libdts
3199     AC_MSG_CHECKING(for dts.h in ${real_dts_tree}/include)
3200     if test -f ${real_dts_tree}/include/dts.h
3201     then
3202       AC_MSG_RESULT(yes)
3203       VLC_ADD_CPPFLAGS([dtstofloat32],[-I${real_dts_tree}/include])
3204       VLC_ADD_LDFLAGS([dtstofloat32],[-L${real_dts_tree}/libdts])
3205       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_dtstofloat32}"
3206       AC_CHECK_LIB(dts_pic, dts_free, [
3207         VLC_ADD_PLUGINS([dtstofloat32])
3208         VLC_ADD_LDFLAGS([dtstofloat32],[-ldts_pic -lm])
3209         ],[
3210         AC_CHECK_LIB(dts, dts_free, [
3211           VLC_ADD_BUILTINS([dtstofloat32])
3212           VLC_ADD_LDFLAGS([dtstofloat32],[-ldts])
3213           ],[
3214           if test -f ${real_dts_tree}/libdts/libdts.a
3215           then
3216             AC_MSG_ERROR([make sure you have at least libdts-0.0.2])
3217           else
3218             AC_MSG_ERROR([the specified tree hasn't been compiled])
3219           fi
3220         ])
3221       ], [-lm])
3222       LDFLAGS="${LDFLAGS_save}"
3223     else
3224       AC_MSG_RESULT(no)
3225       AC_MSG_ERROR([the specified tree doesn't have dts.h])
3226     fi
3227   else
3228     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_dtstofloat32}"
3229     AC_CHECK_HEADERS(dts.h, [
3230       AC_CHECK_LIB(dts_pic, dts_free, [
3231         VLC_ADD_PLUGINS([dtstofloat32])
3232         VLC_ADD_LDFLAGS([dtstofloat32],[-ldts_pic -lm])
3233       ],[
3234         AC_CHECK_LIB(dts, dts_free, [
3235           VLC_ADD_BUILTINS([dtstofloat32])
3236           VLC_ADD_LDFLAGS([dtstofloat32],[-ldts])
3237         ],[
3238           if test "${enable_dts}" = "yes"; then
3239             AC_MSG_ERROR([Could not find libdts on your system: you may get it from http://www.videolan.org/dtsdec.html])
3240           fi
3241         ])
3242       ], [-lm])
3243     ])
3244     LDFLAGS="${LDFLAGS_save}"
3245   fi
3246 fi
3247
3248 dnl
3249 dnl  Flac plugin
3250 dnl
3251 AC_ARG_ENABLE(flac,
3252   [  --enable-flac           libflac decoder/encoder support (default disabled)])
3253 if test "${enable_flac}" = "yes"
3254 then
3255   AC_ARG_WITH(flac-tree,
3256   [    --with-flac-tree=PATH flac tree for static linking])
3257   if test -n "${with_flac_tree}"
3258   then
3259     AC_MSG_CHECKING(for libFLAC.a in ${with_flac_tree})
3260     real_flac_tree="`cd ${with_flac_tree} 2>/dev/null && pwd`"
3261     if test -z "${real_flac_tree}"
3262     then
3263       dnl  The given directory can't be found
3264       AC_MSG_RESULT(no)
3265       AC_MSG_ERROR([cannot cd to ${with_flac_tree}])
3266     fi
3267     if test -f "${real_flac_tree}/src/libFLAC/.libs/libFLAC.a"
3268     then
3269       dnl  Use a custom flac
3270       AC_MSG_RESULT(${real_flac_tree}/src/libFLAC/.libs/libFLAC.a)
3271       VLC_ADD_LDFLAGS([flac],[${real_flac_tree}/src/libFLAC/.libs/libFLAC.a])
3272       VLC_ADD_CFLAGS([flac],[-I${real_flac_tree}/include])
3273       AC_DEFINE(HAVE_FLAC_STREAM_DECODER_H, 1, [Define if you have FLAC])
3274     else
3275       dnl  The given flac wasn't built
3276       AC_MSG_RESULT(no)
3277       AC_MSG_ERROR([cannot find ${real_flac_tree}/src/libFLAC/.libs/libFLAC.a, make sure you compiled flac in ${with_flac_tree}])
3278     fi
3279   else
3280     AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
3281       VLC_ADD_LDFLAGS([flac],[-lFLAC])
3282      ],[])
3283   fi
3284 fi
3285
3286 dnl
3287 dnl  Libmpeg2 plugin
3288 dnl
3289 AC_ARG_ENABLE(libmpeg2,
3290   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
3291 if test "${enable_libmpeg2}" != "no"
3292 then
3293   AC_ARG_WITH(libmpeg2-tree,
3294   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
3295   if test -n "${with_libmpeg2_tree}"
3296   then
3297     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
3298     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
3299     if test -z "${real_libmpeg2_tree}"
3300     then
3301       dnl  The given directory can't be found
3302       AC_MSG_RESULT(no)
3303       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
3304     fi
3305     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
3306     then
3307       dnl  Use a custom libmpeg2
3308       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
3309       VLC_ADD_BUILTINS([libmpeg2])
3310       VLC_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
3311       VLC_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
3312       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
3313     else
3314       dnl  The given libmpeg2 wasn't built
3315       AC_MSG_RESULT(no)
3316       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
3317     fi
3318   else
3319     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
3320       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
3321       AC_EGREP_CPP(yes,
3322         [#include <mpeg2dec/mpeg2.h>
3323          #ifdef MPEG2_RELEASE
3324          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
3325          yes
3326          #endif
3327          #endif],
3328         [AC_MSG_RESULT([yes])
3329           VLC_ADD_PLUGINS([libmpeg2])
3330           VLC_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
3331         [AC_MSG_RESULT([no])
3332           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
3333
3334       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
3335     )
3336   fi
3337 fi
3338
3339 dnl
3340 dnl  Vorbis plugin
3341 dnl
3342 AC_ARG_ENABLE(vorbis,
3343   [  --enable-vorbis         Vorbis decoder support (default enabled)])
3344 if test "${enable_vorbis}" != "no"
3345 then
3346   AC_ARG_WITH(vorbis-tree,
3347   [    --with-vorbis-tree=PATH vorbis tree for static linking])
3348   if test -n "${with_vorbis_tree}"
3349   then
3350     AC_MSG_CHECKING(for libvorbis.a in ${with_vorbis_tree})
3351     real_vorbis_tree="`cd ${with_vorbis_tree} 2>/dev/null && pwd`"
3352     if test -z "${real_vorbis_tree}"
3353     then
3354       dnl  The given directory can't be found
3355       AC_MSG_RESULT(no)
3356       AC_MSG_ERROR([cannot cd to ${with_vorbis_tree}])
3357     fi
3358     if test -f "${real_vorbis_tree}/lib/.libs/libvorbis.a"
3359     then
3360       dnl  Use a custom vorbis 
3361       AC_MSG_RESULT(${real_vorbis_tree}/lib/.libs/libvorbis.a)
3362       VLC_ADD_PLUGINS([vorbis])
3363       VLC_ADD_LDFLAGS([vorbis],[${real_vorbis_tree}/lib/.libs/libvorbis.a ${real_vorbis_tree}/lib/.libs/libvorbisenc.a])
3364       VLC_ADD_CFLAGS([vorbis],[-I${real_vorbis_tree}/include])
3365     else
3366       dnl  The given vorbis wasn't built
3367       AC_MSG_RESULT(no)
3368       AC_MSG_ERROR([cannot find ${real_vorbis_tree}/lib/.libs/libvorbis.a, make sure you compiled vorbis in ${with_vorbis_tree}])
3369     fi
3370   else
3371     AC_CHECK_HEADERS(vorbis/codec.h, [
3372       VLC_ADD_PLUGINS([vorbis])
3373       VLC_ADD_LDFLAGS([vorbis],[-lvorbis -logg -lm]) ],[])
3374
3375     AC_CHECK_HEADERS(vorbis/vorbisenc.h, [
3376       VLC_ADD_LDFLAGS([vorbis],[-lvorbisenc -lm]) ],[])
3377   fi
3378 fi
3379
3380 dnl
3381 dnl  Tremor plugin
3382 dnl
3383 AC_ARG_ENABLE(tremor,
3384   [  --enable-tremor         Tremor decoder support (default disabled)])
3385 if test "${enable_tremor}" = "yes"
3386 then
3387   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
3388     VLC_ADD_PLUGINS([tremor])
3389     VLC_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
3390    ],[])
3391 fi
3392
3393 dnl
3394 dnl  Speex plugin
3395 dnl
3396 AC_ARG_ENABLE(speex,
3397   [  --enable-speex          Speex decoder support (default enabled)])
3398 if test "${enable_speex}" != "no"
3399 then
3400   AC_ARG_WITH(speex-tree,
3401   [    --with-speex-tree=PATH speex tree for static linking])
3402   if test -n "${with_speex_tree}"
3403   then
3404     AC_MSG_CHECKING(for libspeex.a in ${with_speex_tree})
3405     real_speex_tree="`cd ${with_speex_tree} 2>/dev/null && pwd`"
3406     if test -z "${real_speex_tree}"
3407     then
3408       dnl  The given directory can't be found
3409       AC_MSG_RESULT(no)
3410       AC_MSG_ERROR([cannot cd to ${with_speex_tree}])
3411     fi
3412     if test -f "${real_speex_tree}/libspeex/.libs/libspeex.a"
3413     then
3414       dnl  Use a custom speex
3415       AC_MSG_RESULT(${real_speex_tree}/libspeex/.libs/libspeex.a)
3416       VLC_ADD_PLUGINS([speex])
3417       VLC_ADD_LDFLAGS([speex],[${real_speex_tree}/libspeex/.libs/libspeex.a])
3418       VLC_ADD_CFLAGS([speex],[-I${real_speex_tree}/include])
3419     else
3420       dnl  The given speex wasn't built
3421       AC_MSG_RESULT(no)
3422       AC_MSG_ERROR([cannot find ${real_speex_tree}/libspeex/.libs/libspeex.a, make sure you compiled speex in ${with_speex_tree}])
3423     fi
3424   else
3425     AC_CHECK_HEADERS(speex/speex.h, [
3426       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_speex}"
3427       AC_CHECK_LIB(speex, speex_decode_int, [
3428         VLC_ADD_PLUGINS([speex])
3429         VLC_ADD_LDFLAGS([speex],[-lspeex]) ],
3430         [ AC_MSG_RESULT([no])
3431           AC_MSG_WARN([Your libspeex is too old, please get the development
3432                        version.]) ],[])
3433       LDFLAGS="${LDFLAGS_save}"
3434       ],[])
3435   fi
3436 fi
3437
3438 dnl
3439 dnl  tarkin decoder plugin
3440 dnl
3441 AC_ARG_ENABLE(tarkin,
3442 [  --enable-tarkin         experimental tarkin codec (default disabled)])
3443 if test "${enable_tarkin}" = "yes"
3444 then
3445   AC_ARG_WITH(tarkin-tree,
3446   [    --with-tarkin-tree=PATH tarkin tree for static linking])
3447   if test -n "${with_tarkin_tree}"
3448   then
3449     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
3450     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
3451     if test -f "${real_tarkin_tree}/tarkin.o"
3452     then
3453       VLC_ADD_BUILTINS([tarkin])
3454       VLC_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
3455       VLC_ADD_LDFLAGS([tarkin],[${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])
3456       AC_MSG_RESULT(yes)
3457     else
3458       dnl  The given tarkin tree wasn't built
3459       AC_MSG_RESULT(no)
3460       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
3461                     make sure you compiled tarkin in ${with_tarkin_tree}])
3462     fi
3463   fi
3464 fi
3465
3466 dnl
3467 dnl  theora decoder plugin
3468 dnl
3469 AC_ARG_ENABLE(theora,
3470 [  --enable-theora         experimental theora codec (default disabled)])
3471 if test "${enable_theora}" = "yes"
3472 then
3473   AC_CHECK_HEADERS(theora/theora.h, [
3474     AC_CHECK_LIB(theora, theora_granule_time, [
3475       VLC_ADD_PLUGINS([theora])
3476       theora_libs="-ltheora -logg"
3477       VLC_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
3478       AC_MSG_ERROR([libtheora doesn't appear to be installed on your system.
3479 You also need to check that you have a libogg posterior to the 1.0 release.])],
3480       [-logg])
3481   ])
3482 fi
3483
3484 dnl
3485 dnl  dirac decoder plugin
3486 dnl
3487 AC_ARG_ENABLE(dirac,
3488 [  --enable-dirac          experimental dirac codec (default disabled)])
3489 if test "${enable_dirac}" = "yes"; then
3490   PKG_CHECK_MODULES(DIRAC,dirac, [
3491       VLC_ADD_PLUGINS([dirac])
3492       VLC_ADD_CFLAGS([dirac],[$DIRAC_CFLAGS])
3493       VLC_ADD_LDFLAGS([dirac],[$DIRAC_LIBS -lstdc++]) ],[
3494       AC_MSG_ERROR([libdirac doesn't appear to be installed on you system.])
3495   ])
3496 fi
3497
3498 dnl
3499 dnl  PNG decoder module
3500 dnl
3501 AC_ARG_ENABLE(png,
3502   [  --enable-png            PNG support (default enabled)])
3503 if test "${enable_png}" != "no"; then
3504 AC_CHECK_HEADERS(png.h, [
3505   LDFLAGS="${LDFLAGS_save} -lz"
3506   AC_CHECK_LIB(png, png_set_rows, [
3507     VLC_ADD_LDFLAGS([png],[-lpng -lz])
3508     VLC_ADD_PLUGINS([png])
3509     VLC_ADD_PLUGINS([osdmenu])
3510     AC_DEFINE(HAVE_LIBPNG, [], [Define if you have the PNG library: libpng])],
3511     [],[-lz])
3512   LDFLAGS="${LDFLAGS_save}"
3513   ])
3514 fi
3515
3516 dnl
3517 dnl H264 encoder plugin (using libx264)
3518 dnl
3519 AC_ARG_ENABLE(x264,
3520   [  --enable-x264           H264 encoding support with libx264 (default enabled)])
3521 if test "${enable_x264}" != "no"; then
3522   AC_ARG_WITH(x264-tree,
3523     [    --with-x264-tree=PATH x264 tree for static linking ],[],[])
3524   if test "${with_x264_tree}" != "no" -a -n "${with_x264_tree}"
3525   then
3526     real_x264_tree="`cd ${with_x264_tree} 2>/dev/null && pwd`"
3527     if test -z "${real_x264_tree}"
3528     then
3529       dnl  The given directory can't be found
3530       AC_MSG_RESULT(no)
3531       AC_MSG_ERROR([${with_x264_tree} directory doesn't exist])
3532     fi
3533     dnl  Use a custom libx264
3534     AC_MSG_CHECKING(for x264.h in ${real_x264_tree})
3535     if test -f ${real_x264_tree}/x264.h
3536     then
3537       AC_MSG_RESULT(yes)
3538       VLC_ADD_CPPFLAGS([x264],[-I${real_x264_tree}])
3539       VLC_ADD_LDFLAGS([x264],[-L${real_x264_tree}])
3540       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_x264} ${THREAD_LIB}"
3541       AC_CHECK_LIB(x264, x264_encoder_open, [
3542         VLC_ADD_BUILTINS([x264])
3543         VLC_ADD_LDFLAGS([x264],[-lx264])
3544       ],[
3545         AC_MSG_ERROR([the specified tree hasn't been compiled])
3546       ])
3547       LDFLAGS="${LDFLAGS_save}"
3548     else
3549       AC_MSG_RESULT(no)
3550       AC_MSG_ERROR([the specified tree doesn't have x264.h])
3551     fi
3552   else
3553     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_x264} ${THREAD_LIB}"
3554     AC_CHECK_HEADERS(x264.h, [
3555       AC_CHECK_LIB(x264, x264_encoder_open, [
3556         VLC_ADD_PLUGINS([x264])
3557         VLC_ADD_LDFLAGS([x264],[-lx264])
3558       ],[
3559         if test "${enable_x264}" = "yes"; then
3560             AC_MSG_ERROR([Could not find libx264 on your system: you may get it from http://www.videolan.org/x264.html])
3561           fi
3562       ])
3563     ])
3564     LDFLAGS="${LDFLAGS_save}"
3565   fi
3566 fi
3567
3568 dnl
3569 dnl  CMML plugin
3570 dnl
3571 AC_ARG_ENABLE(cmml,
3572   [  --enable-cmml           CMML support (default enabled)])
3573 if test "${enable_cmml}" != "no"
3574 then
3575   VLC_ADD_PLUGINS([cmml])
3576 fi
3577
3578
3579 dnl
3580 dnl  Video plugins
3581 dnl
3582
3583 AC_ARG_WITH(,[Video plugins:])
3584
3585 dnl Check for DPMS
3586 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
3587   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3588   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
3589     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
3590     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
3591       AC_MSG_RESULT(yes)
3592       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
3593                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
3594     ],[
3595       AC_MSG_RESULT(no)
3596     ])
3597   ],,[
3598     #include <X11/Xlib.h>
3599   ])
3600   CPPFLAGS="${CPPFLAGS_save}"
3601 fi
3602
3603 dnl
3604 dnl  X11 module
3605 dnl  (enabled by default except on win32)
3606 dnl
3607 AC_ARG_ENABLE(x11,
3608   [  --enable-x11            X11 support (default enabled)])
3609 if test "${enable_x11}" != "no" &&
3610   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3611    test "${enable_x11}" = "yes"); then
3612   CPPFLAGS="${CPPFLAGS_save} ${X_FLAGS}"
3613   AC_CHECK_HEADERS(X11/Xlib.h, [
3614     VLC_ADD_PLUGINS([x11 panoramix])
3615     VLC_ADD_LDFLAGS([x11 panoramix],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext])
3616     VLC_ADD_CPPFLAGS([x11 panoramix],[${X_CFLAGS}])
3617   ])
3618   CPPFLAGS="${CPPFLAGS_save}"
3619 fi
3620
3621 dnl
3622 dnl  XVideo module
3623 dnl  (enabled by default except on win32)
3624 dnl
3625 AC_ARG_ENABLE(xvideo,
3626   [  --enable-xvideo         XVideo support (default enabled)])
3627 if test "${enable_xvideo}" != "no" &&
3628   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3629    test "${enable_xvideo}" = "yes"); then
3630   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3631   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
3632     CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3633     AC_CHECK_LIB(Xv,XvPutImage,[
3634       # If libXv.so is available, xvideo can be a plugin. Otherwise, we
3635       # test for libXv_pic.
3636       if test -f /usr/X11R6/lib/libXv.so -o -f /usr/lib/libXv.so -o -f "${x_libraries}"/libXv.so; then
3637         VLC_ADD_PLUGINS([xvideo])
3638         VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3639         VLC_ADD_LDFLAGS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv])
3640       else
3641         AC_CHECK_LIB(Xv_pic,XvPutImage,[
3642           VLC_ADD_PLUGINS([xvideo])
3643           VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3644           VLC_ADD_LDFLAGS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv_pic])
3645         ],[
3646           VLC_ADD_BUILTINS([xvideo])
3647           VLC_ADD_LDFLAGS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv])
3648           VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3649         ])
3650       fi
3651     ])
3652     CFLAGS="${CFLAGS_save}"
3653   ]
3654   CPPFLAGS="${CPPFLAGS_save}")
3655 fi
3656
3657 dnl
3658 dnl  GLX module
3659 dnl  (enabled by default except on win32)
3660 dnl
3661 AC_ARG_ENABLE(glx,
3662   [  --enable-glx            X11 OpenGL (GLX) support (default enabled)])
3663 if test "${enable_glx}" != "no" &&
3664   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3665    test "${enable_glx}" = "yes"); then
3666   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3667   AC_CHECK_HEADERS(X11/Xlib.h GL/glu.h GL/glx.h, [
3668       VLC_ADD_PLUGINS([glx])
3669       VLC_ADD_LDFLAGS([glx],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lGL -lGLU])
3670       VLC_ADD_CPPFLAGS([glx],[${X_CFLAGS}])
3671    ],[AC_MSG_ERROR([Please install GL development package. Alternatively you can also configure with --disable-glx.])])
3672   CPPFLAGS="${CPPFLAGS_save}"
3673 fi
3674
3675 dnl
3676 dnl  XVMC module
3677 dnl  (enabled by default except on win32)
3678 dnl
3679 AC_ARG_ENABLE(xvmc,
3680   [  --enable-xvmc            XVMC support (default disabled)])
3681 if test "${enable_xvmc}" = "yes" &&
3682   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3683    test "${enable_xvmc}" = "yes"); then
3684   CPPFLAGS="${CPPFLAGS_save} ${X_FLAGS}"
3685   AC_CHECK_HEADERS(X11/extensions/vldXvMC.h, [
3686     VLC_ADD_PLUGINS([xvmc])
3687     VLC_ADD_LDFLAGS([xvmc],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext])
3688     VLC_ADD_CPPFLAGS([xvmc],[${X_CFLAGS}])
3689   ])
3690   CPPFLAGS="${CPPFLAGS_save}"
3691 fi
3692
3693 dnl
3694 dnl  Check for the Xinerama extension
3695 dnl
3696 AC_ARG_ENABLE(xinerama,
3697   [  --enable-xinerama       Xinerama support (default enabled)])
3698 if test "${enable_xvideo}" != "no" && test "${enable_xinerama}" != "no" &&
3699   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3700    test "${enable_xvideo}" = "yes"); then
3701   ac_cv_have_xinerama="no"
3702   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3703   CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3704   AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
3705     AC_CHECK_LIB(Xinerama_pic, XineramaQueryExtension,[
3706       VLC_ADD_LDFLAGS([xvideo],[-lXinerama_pic])
3707       VLC_ADD_LDFLAGS([x11],[-lXinerama_pic])
3708       VLC_ADD_LDFLAGS([glx],[-lXinerama_pic])
3709       ac_cv_have_xinerama="yes"
3710     ],[
3711       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
3712         VLC_ADD_LDFLAGS([xvideo],[-lXinerama])
3713         VLC_ADD_LDFLAGS([x11],[-lXinerama])
3714         VLC_ADD_LDFLAGS([glx],[-lXinerama])
3715         ac_cv_have_xinerama="yes"
3716       ])
3717     ])
3718   ])
3719   if test "${ac_cv_have_xinerama}" = "yes"; then
3720     AC_DEFINE(HAVE_XINERAMA, 1, [Define this if you have libXinerama installed])
3721   fi
3722   CFLAGS="${CFLAGS_save}"
3723   CPPFLAGS="${CPPFLAGS_save}"
3724
3725 dnl
3726 dnl  Check for XF86VidMode extension
3727 dnl
3728   ac_cv_have_xf86vidmode="no"
3729   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3730   CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3731   AC_CHECK_HEADERS(X11/extensions/xf86vmode.h,[
3732     AC_CHECK_LIB(Xxf86vm_pic, XF86VidModeGetViewPort,[
3733       VLC_ADD_LDFLAGS([xvideo],[-lXxf86vm_pic])
3734       VLC_ADD_LDFLAGS([x11],[-lXxf86vm_pic])
3735       VLC_ADD_LDFLAGS([glx],[-lXxf86vm_pic])
3736       ac_cv_have_xf86vidmode="yes"
3737     ],[
3738       AC_CHECK_LIB(Xxf86vm, XF86VidModeGetViewPort,[
3739         VLC_ADD_LDFLAGS([xvideo],[-lXxf86vm])
3740         VLC_ADD_LDFLAGS([x11],[-lXxf86vm])
3741         VLC_ADD_LDFLAGS([glx],[-lXxf86vm])
3742         ac_cv_have_xf86vidmode="yes"
3743       ])
3744     ])
3745   ],[true],
3746 [#ifdef HAVE_X11_XLIB_H
3747 # include <X11/Xlib.h>
3748 #endif]
3749    )
3750   AS_IF([test "${ac_cv_have_xf86vidmode}" = "yes"],
3751     [AC_DEFINE(HAVE_XF86VIDMODE, 1, [Define this if you have libXxf86vm installed])
3752   ])
3753   CFLAGS="${CFLAGS_save}"
3754   CPPFLAGS="${CPPFLAGS_save}"
3755
3756 fi
3757
3758 dnl
3759 dnl  OpenGL module
3760 dnl  (enabled by default except on beos)
3761 dnl
3762 AC_ARG_ENABLE(opengl,
3763   [  --enable-opengl         OpenGL support (default enabled)])
3764 if test "${enable_opengl}" != "no" &&
3765    test "${SYS}" != "beos" -a "${SYS}" != "mingwce"; then
3766   if test "${SYS}" != "darwin"; then
3767     AC_CHECK_HEADERS(GL/gl.h GL/glu.h, [
3768       VLC_ADD_PLUGINS([opengl])
3769       if test "${SYS}" != "mingw32"; then
3770         VLC_ADD_LDFLAGS([opengl],[${X_LIBS} -lGL -lGLU])
3771       else
3772         VLC_ADD_LDFLAGS([opengl],[-lopengl32 -lglu32])
3773       fi
3774     ])
3775   else
3776     dnl OS X special case (no GL/gl.h but OpenGL/gl.h)
3777     VLC_ADD_PLUGINS([opengl])
3778     VLC_ADD_LDFLAGS([opengl],[-framework OpenGL])
3779   fi
3780 fi
3781
3782 dnl
3783 dnl  SDL module
3784 dnl
3785 AC_ARG_ENABLE(sdl,
3786   [  --enable-sdl            SDL support (default enabled)])
3787 if test "${enable_sdl}" != "no"
3788 then
3789   SDL_PATH="${PATH}"
3790   AC_ARG_WITH(sdl-config-path,
3791     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
3792     [ if test "${with_sdl_config_path}" != "no"
3793       then
3794         SDL_PATH="${with_sdl_config_path}:${PATH}"
3795       fi ])
3796   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
3797   SDL_CONFIG="${SDL12_CONFIG}"
3798   SDL_HEADER="SDL12/SDL.h"
3799   SDL_IMAGE="SDL12/SDL_image.h"
3800   if test "${SDL_CONFIG}" = "no"
3801   then
3802     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
3803     SDL_CONFIG=${SDL11_CONFIG}
3804     SDL_HEADER="SDL11/SDL.h"
3805     SDL_IMAGE="SDL11/SDL_image.h"
3806   fi
3807   if test "${SDL_CONFIG}" = "no"
3808   then
3809     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
3810     SDL_HEADER="SDL/SDL.h"
3811     SDL_IMAGE="SDL/SDL_image.h"
3812   fi
3813   # check for cross-compiling
3814   SDL_PREFIX=
3815   AC_ARG_WITH(sdl-prefix,
3816     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
3817                                e.g use as:
3818                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
3819   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
3820   then
3821     SDL_PREFIX="--prefix=${with_sdl_prefix}"
3822   fi
3823   if test "${SDL_CONFIG}" != "no"
3824   then
3825     # SDL on Darwin is heavily patched and can only run SDL_image
3826     if test "${SYS}" != "darwin" -a "${SYS}" != "mingw32"; then
3827       VLC_ADD_PLUGINS([vout_sdl aout_sdl])
3828     fi
3829     VLC_ADD_CFLAGS([vout_sdl aout_sdl sdl_image],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
3830     VLC_ADD_LDFLAGS([vout_sdl aout_sdl sdl_image],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
3831     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
3832     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
3833       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
3834       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
3835           As a last resort we also test for SDL.h presence),
3836       [ AC_MSG_ERROR([The development package for SDL is not installed.
3837 Please install it and try again. Alternatively you can also configure with
3838 --disable-sdl.])
3839       ])])
3840     AC_CHECK_HEADERS(${SDL_IMAGE}, [AC_DEFINE_UNQUOTED(SDL_IMAGE_INCLUDE_FILE,
3841       <${SDL_IMAGE}>, Indicate the path of SDL_image.h)
3842       VLC_ADD_PLUGINS([sdl_image])
3843       AC_CHECK_LIB(png, png_set_rows,
3844         [VLC_ADD_LDFLAGS([sdl_image],[-lpng -lz])],[],[-lz])
3845       AC_CHECK_LIB(jpeg, jpeg_start_decompress,
3846         [VLC_ADD_LDFLAGS([sdl_image],[-ljpeg])])
3847       AC_CHECK_LIB(tiff, TIFFClientOpen,
3848         [VLC_ADD_LDFLAGS([sdl_image],[-ltiff])])
3849       VLC_ADD_LDFLAGS([sdl_image], [-lSDL_image])],
3850       [ AC_CHECK_HEADERS(SDL_image.h, AC_DEFINE(SDL_IMAGE_INCLUDE_FILE, <SDL_image.h>,
3851           As a last resort we also test for SDL_image.h presence),
3852       [ AC_MSG_WARN([The development package for SDL_image is not installed.
3853 You should install it alongside your SDL package.])
3854       ])])
3855     CPPFLAGS="${CPPFLAGS_save}"
3856     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
3857     then
3858       AC_MSG_ERROR([The development package for SDL is not installed.
3859 Please install it and try again. Alternatively you can also configure with
3860 --disable-sdl.])
3861     fi
3862
3863   elif test "${enable_sdl}" =  "yes"
3864   then
3865     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
3866 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
3867     ])
3868   fi
3869 fi
3870
3871 dnl
3872 dnl  freetype module
3873 dnl
3874 AC_ARG_ENABLE(freetype,
3875   [  --enable-freetype       freetype support (default enabled)])
3876 AC_ARG_ENABLE(fribidi,
3877   [  --enable-fribidi        fribidi support (default enabled)])
3878 if test "${enable_freetype}" != "no"
3879 then
3880   FREETYPE_PATH="${PATH}"
3881   AC_ARG_WITH(freetype-config-path,
3882     [    --with-freetype-config-path=PATH freetype-config path (default search in \$PATH)],
3883     [ if test "${with_freetype_config_path}" != "no"
3884       then
3885         FREETYPE_PATH="${with_freetype_config_path}:${PATH}"
3886       fi ])
3887   AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no, ${FREETYPE_PATH})
3888
3889   if test "${FREETYPE_CONFIG}" != "no"
3890   then
3891     VLC_ADD_PLUGINS([freetype])
3892     VLC_ADD_CFLAGS([freetype],[`${FREETYPE_CONFIG} --cflags`])
3893     VLC_ADD_LDFLAGS([freetype],[`${FREETYPE_CONFIG} --libs`])
3894     AC_CHECK_HEADERS(Carbon/Carbon.h,
3895       [VLC_ADD_LDFLAGS([freetype],[-framework Carbon])])
3896   elif test "${enable_freetype}" =  "yes"
3897   then
3898     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
3899 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
3900     ])
3901   fi
3902
3903   dnl fribidi support
3904   if test "${enable_fribidi}" != "no"
3905   then
3906     FRIBIDI_PATH="${PATH}"
3907     AC_ARG_WITH(fribidi-config-path,
3908       [    --with-fribidi-config-path=PATH fribidi-config path (default search in \$PATH)],
3909       [ if test "${with_fribidi_config_path}" != "no"
3910         then
3911           FRIBIDI_PATH="${with_fribidi_config_path}:${PATH}"
3912         fi ])
3913     AC_PATH_PROG(FRIBIDI_CONFIG, fribidi-config, no, ${FRIBIDI_PATH})
3914
3915     if test "${FRIBIDI_CONFIG}" != "no"
3916     then
3917       VLC_ADD_CFLAGS([freetype], [`${FRIBIDI_CONFIG} --cflags` -DHAVE_FRIBIDI])
3918       VLC_ADD_CPPFLAGS([skins2], [`${FRIBIDI_CONFIG} --cflags` -DHAVE_FRIBIDI])
3919       VLC_ADD_LDFLAGS([freetype], [`${FRIBIDI_CONFIG} --libs`])
3920       VLC_ADD_LDFLAGS([skins2], [`${FRIBIDI_CONFIG} --libs`])
3921     fi
3922   fi
3923 fi
3924
3925 dnl
3926 dnl  libxml2 module
3927 dnl
3928 AC_ARG_ENABLE(libxml2,
3929   [  --enable-libxml2        libxml2 support (default enabled)])
3930 if test "${enable_libxml2}" != "no"
3931 then
3932   XML2_PATH="${PATH}"
3933   AC_ARG_WITH(xml2-config-path,
3934     [    --with-xml2-config-path=PATH xml2-config path (default search in \$PATH)],
3935     [ if test "${with_xml2_config_path}" != "no"; then
3936         XML2_PATH="${with_xml2_config_path}:${PATH}"
3937       fi ])
3938   AC_PATH_PROG(XML2_CONFIG, xml2-config, no, ${XML2_PATH})
3939   if test "${XML2_CONFIG}" != "no"; then
3940     VLC_ADD_CPPFLAGS([xml],[`${XML2_CONFIG} --cflags`])
3941     VLC_ADD_LDFLAGS([xml],[`${XML2_CONFIG} --libs`])
3942     dnl depends on the xmlTextReader extension
3943     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xml}"
3944     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xml}"
3945     AC_CHECK_LIB(xml2,xmlTextReaderConstName,[
3946       AC_EGREP_HEADER(xmlTextReaderConstName,libxml/xmlreader.h,[
3947         VLC_ADD_PLUGINS([xml]) ],[
3948           AC_MSG_WARN([libxml2 missing the xmlTextReader extension, you should update your version])
3949           if test "${enable_xml2}" = "yes"; then
3950             AC_MSG_ERROR([libxml2 missing the xmlTextReader extension])
3951           fi])
3952        ],[
3953       AC_MSG_WARN([libxml2 missing the xmlTextReader extension, you should update your version])
3954       if test "${enable_xml2}" = "yes"; then
3955         AC_MSG_ERROR([libxml2 missing the xmlTextReader extension])
3956       fi])
3957     LDFLAGS="${LDFLAGS_save}"
3958     CPPFLAGS="${CPPFLAGS_save}"
3959   else
3960     if test "${enable_xml2}" = "yes"; then
3961       AC_MSG_ERROR([Could not find libxml2])
3962     fi
3963   fi
3964 fi
3965
3966 dnl
3967 dnl  SVG module
3968 dnl
3969 AC_ARG_ENABLE(svg,
3970   [  --enable-svg            SVG support (default disabled)])
3971 if test "${enable_svg}" = "yes"
3972 then
3973   PKG_CHECK_MODULES(SVG, 
3974         librsvg-2.0 >= 2.9.0,
3975         [
3976           VLC_ADD_LDFLAGS([svg],[$SVG_LIBS])
3977           VLC_ADD_CFLAGS([svg],[$SVG_CFLAGS])
3978           VLC_ADD_PLUGINS([svg]) ],
3979         [AC_MSG_WARN(SVG library not found)])
3980 fi
3981
3982 dnl
3983 dnl Snapshot vout module (with cache)
3984 dnl
3985 AC_ARG_ENABLE(snapshot,
3986   [  --enable-snapshot       snapshot module (default disabled)])
3987 if test "${enable_snapshot}" = "yes"
3988 then
3989   VLC_ADD_PLUGINS([snapshot])
3990 fi
3991
3992 dnl
3993 dnl  Qt Embedded module
3994 dnl  (disabled by default)
3995 dnl
3996 AC_ARG_ENABLE(qte,
3997   [  --enable-qte            QT Embedded support (default disabled)])
3998 if test "${enable_qte}" = "yes"
3999 then
4000   AC_ARG_WITH(qte,
4001   [    --with-qte=PATH       Qt Embedded headers and libraries])
4002   if test "${with_qte}" != "no" -a -n "${with_qte}"
4003   then
4004     VLC_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
4005     VLC_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
4006   else
4007     VLC_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
4008     VLC_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
4009   fi
4010   VLC_ADD_PLUGINS([qte])
4011   NEED_QTE_MAIN=yes
4012   CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_qte}"
4013   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
4014     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
4015   ] )
4016   CPPFLAGS="${CPPFLAGS_save}"
4017 fi
4018
4019 dnl
4020 dnl  Qt Video output module
4021 dnl  (disabled by default)
4022 dnl
4023 dnl AC_ARG_ENABLE(qt_video,
4024 dnl   [  --enable-qt_video            QT Video Output support (default disabled)])
4025 dnl if test "${enable_qt_video}" = "yes"
4026 dnl then
4027 dnl  VLC_ADD_PLUGINS([qt_video])
4028 dnl  VLC_ADD_LDFLAGS([qt_video],[-L${QTDIR}/lib])
4029 dnl  LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt_video}"
4030 dnl   AC_CHECK_LIB(qt-mt,main,[
4031 dnl    VLC_ADD_LDFLAGS([qt_video],[-lqt-mt])
4032 dnl  ],[
4033 dnl    AC_CHECK_LIB(qt,main,[
4034 dnl      VLC_ADD_LDFLAGS([qt_video],[-lqt])
4035 dnl    ])
4036 dnl  ])
4037 dnl  NEED_QTE_MAIN=yes
4038 dnl  LDFLAGS="${LDFLAGS_save}"
4039 dnl  VLC_ADD_CXXFLAGS([qt_video],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
4040 dnl fi
4041
4042 dnl
4043 dnl Roku HD1000 Video output module
4044 dnl
4045 AC_ARG_ENABLE(hd1000v,
4046   [  --enable-hd1000v        HD1000 Video Output module (default enabled on HD1000)])
4047 if test "${enable_hd1000v}" != "no" -a "${CXX}" != "" &&
4048   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
4049    test "${enable_hd1000v}" = "yes"); then
4050   AC_LANG_PUSH([C++])
4051   AC_CHECK_HEADERS([cascade/graphics/CascadeScreen.h cascade/graphics/CascadeBitmap.h],
4052   [
4053     can_build_roku="yes"
4054   ],
4055   [
4056     can_build_roku="no"
4057     AC_MSG_WARN([Not building Roku HD1000 compatible video output])
4058   ])
4059   if test "$can_build_roku" = "yes"
4060   then
4061     VLC_ADD_PLUGINS([hd1000v])
4062     VLC_ADD_LDFLAGS([hd1000v],[-lCascade -ldvbpsi -lmad])
4063   fi
4064   AC_LANG_POP([C++])
4065 fi
4066
4067 dnl
4068 dnl  Windows DirectX module
4069 dnl
4070
4071 if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce" -o "${SYS}" = "cygwin"
4072 then
4073   VLC_ADD_PLUGINS([panoramix])
4074 fi
4075
4076 AC_ARG_ENABLE(directx,
4077   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
4078 if test "${enable_directx}" != "no"
4079 then
4080   if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce" -o "${SYS}" = "cygwin"
4081   then
4082     AC_ARG_WITH(directx,
4083     [    --with-directx=PATH   Win32 DirectX headers])
4084     if test -z "${with_directx}"
4085     then
4086       AC_CHECK_HEADERS(ddraw.h,
4087       [ VLC_ADD_PLUGINS([vout_directx aout_directx])
4088         VLC_ADD_LDFLAGS([vout_directx],[-lgdi32])
4089       ])
4090       AC_CHECK_HEADERS(GL/gl.h,
4091       [ VLC_ADD_PLUGINS([glwin32])
4092         VLC_ADD_LDFLAGS([glwin32],[-lopengl32 -lgdi32])
4093       ])
4094       AC_CHECK_HEADERS(d3d9.h,
4095       [ VLC_ADD_PLUGINS([direct3d])
4096         VLC_ADD_LDFLAGS([direct3d],[-ld3d9 -lgdi32])
4097       ])
4098     else
4099       AC_MSG_CHECKING(for directX headers in ${with_directx})
4100       if test -f ${with_directx}/ddraw.h
4101       then
4102         VLC_ADD_PLUGINS([vout_directx aout_directx])
4103         VLC_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
4104         VLC_ADD_LDFLAGS([vout_directx],[-lgdi32])
4105         AC_MSG_RESULT(yes)
4106       else
4107         AC_MSG_RESULT(no)
4108         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
4109       fi
4110     fi
4111   fi
4112 fi
4113
4114 dnl
4115 dnl  Linux framebuffer module
4116 dnl
4117 AC_ARG_ENABLE(fb,
4118   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
4119     if test "${enable_fb}" != "no"
4120     then
4121       AC_CHECK_HEADERS(linux/fb.h, [
4122         VLC_ADD_PLUGINS([fb])
4123       ])
4124     fi
4125
4126 dnl
4127 dnl  Linux MGA module
4128 dnl
4129 AC_ARG_ENABLE(mga,
4130   [  --enable-mga            Linux kernel Matrox support (default disabled)],
4131   [ if test "${enable_mga}" = "yes"
4132     then
4133       VLC_ADD_PLUGINS([mga])
4134     fi ])
4135
4136 dnl
4137 dnl  SVGAlib module
4138 dnl
4139 AC_ARG_ENABLE(svgalib,
4140   [  --enable-svgalib        SVGAlib support (default disabled)])
4141 if test "${enable_svgalib}" = "yes"
4142 then
4143   VLC_ADD_PLUGINS([svgalib])
4144   VLC_ADD_LDFLAGS([svgalib],[-lvgagl -lvga])
4145 fi
4146
4147 dnl
4148 dnl  DirectFB module
4149 dnl
4150 AC_ARG_ENABLE(directfb,
4151   [  --enable-directfb       DirectFB support (default disabled)])
4152 if test "${enable_directfb}" = "yes"
4153 then
4154   if test "${with_directfb}" = "no"
4155   then
4156     AC_CHECK_HEADER(directfb.h, have_directfb="true", have_directfb="false")
4157     if test "${have_directfb}"= "true"
4158     then
4159         VLC_ADD_PLUGINS([directfb])
4160         VLC_ADD_LDFLAGS([directfb],[-ldirectfb -lfusion -ldirect -lpthread -ljpeg -lz -ldl])
4161         VLC_ADD_CPPFLAGS([directfb],[-I/usr/include/directfb -D_REENTRANT])
4162     else
4163         AC_MSG_ERROR([cannot find /usr/include/directfb headers, make sure directfb is installed on your system or use --disable-directfb])
4164     fi
4165   else
4166     CPPFLAGS_save="${CPPFLAGS}"
4167     CPPFLAGS="${CPPFLAGS} -I${with_directfb}/include"
4168     AC_CHECK_HEADER(directfb.h, have_directfb="true", have_directfb="false")
4169     CPPFLAGS="${CPPFLAGS_save}"
4170     AC_ARG_WITH(directfb,
4171         [    --with-directfb=PATH  path to directfb],
4172         [ if test "${with_directfb}" != "no" -a -n "${with_directfb}"
4173         then
4174             VLC_ADD_PLUGINS([directfb])
4175             VLC_ADD_CPPFLAGS([directfb],[-I${with_directfb}/include -D_REENTRANT])
4176             VLC_ADD_LDFLAGS([directfb],[-L${with_directfb}/lib -ldirectfb -lfusion -ldirect -lpthread -ljpeg -lz -ldl])
4177         fi ],
4178         [ AC_MSG_ERROR([cannot find directfb headers in ${with_directfb}/include]) ])
4179   fi
4180 fi
4181
4182 dnl
4183 dnl  GGI module
4184 dnl
4185 AC_ARG_ENABLE(ggi,
4186   [  --enable-ggi            GGI support (default disabled)])
4187 if test "${enable_ggi}" = "yes"
4188 then
4189   VLC_ADD_PLUGINS([ggi])
4190   VLC_ADD_LDFLAGS([ggi],[-lggi])
4191   AC_ARG_WITH(ggi,
4192     [    --with-ggi=PATH       path to libggi],
4193     [ if test "${with_ggi}" != "no" -a -n "${with_ggi}"
4194       then
4195         VLC_ADD_CPPFLAGS([ggi],[-I${with_ggi}/include])
4196         VLC_ADD_LDFLAGS([ggi],[-L${with_ggi}/lib])
4197       fi ])
4198 fi
4199
4200 dnl
4201 dnl  Glide module
4202 dnl
4203 AC_ARG_ENABLE(glide,
4204   [  --enable-glide          Glide (3dfx) support (default disabled)])
4205 if test "${enable_glide}" = "yes"
4206 then
4207   CFLAGS_save="${CFLAGS}"
4208   AC_ARG_WITH(glide,
4209     [    --with-glide=PATH     path to libglide],
4210     [ if test "${with_glide}" != "no" -a -n "${with_glide}"
4211       then
4212         VLC_ADD_CPPFLAGS([glide],[-I${with_glide}/include])
4213         VLC_ADD_LDFLAGS([glide],[-L${with_glide}/lib])
4214         CFLAGS="$CFLAGS -I${with_glide}/include"
4215     fi ])
4216    CFLAGS="$CFLAGS -I/usr/include/glide"
4217    AC_CHECK_HEADER(glide.h,[   
4218       VLC_ADD_PLUGINS([glide])
4219       VLC_ADD_LDFLAGS([glide],[-lglide2x -lm])
4220       VLC_ADD_CPPFLAGS([glide],[-I/usr/include/glide])
4221     ],[
4222       AC_MSG_ERROR([You don't have libglide. Install it or do not use --enable-glide])
4223      ])
4224    CFLAGS="${CFLAGS_save}"
4225 fi
4226
4227 dnl
4228 dnl  AA plugin
4229 dnl
4230 AC_ARG_ENABLE(aa,
4231   [  --enable-aa             aalib output (default disabled)])
4232 if test "${enable_aa}" = "yes"
4233 then
4234   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
4235   if test "${have_aa}" = "true"
4236   then
4237     VLC_ADD_PLUGINS([aa])
4238     VLC_ADD_LDFLAGS([aa],[-laa])
4239   fi
4240 fi
4241
4242 dnl
4243 dnl  libcaca plugin
4244 dnl
4245 AC_ARG_ENABLE(caca,
4246   [  --enable-caca           libcaca output (default disabled)])
4247 if test "${enable_caca}" = "yes"
4248 then
4249   CACA_PATH="${PATH}"
4250   AC_ARG_WITH(caca-config-path,
4251     [    --with-caca-config-path=PATH caca-config path (default search in \$PATH)],
4252     [ if test "${with_caca_config_path}" != "no"
4253       then
4254         CACA_PATH="${with_caca_config_path}:${PATH}"
4255       fi ])
4256   AC_PATH_PROG(CACA_CONFIG, caca-config, no, ${CACA_PATH})
4257   if test "${CACA_CONFIG}" != "no"
4258   then
4259     VLC_ADD_PLUGINS([caca])
4260     VLC_ADD_CFLAGS([caca],[`${CACA_CONFIG} --cflags`])
4261     VLC_ADD_LDFLAGS([caca],[`${CACA_CONFIG} --plugin-libs`])
4262   fi
4263 fi
4264
4265 dnl
4266 dnl  win32 GDI plugin
4267 dnl
4268 AC_ARG_ENABLE(wingdi,
4269   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
4270 if test "${enable_wingdi}" != "no"; then
4271   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
4272     VLC_ADD_PLUGINS([wingdi])
4273     VLC_ADD_LDFLAGS([wingdi],[-lgdi32])
4274   fi
4275   if test "${SYS}" = "mingwce"; then
4276     VLC_ADD_PLUGINS([wingdi wingapi])
4277   fi
4278 fi
4279
4280 dnl
4281 dnl  Audio plugins
4282 dnl
4283
4284 AC_ARG_WITH(,[Audio plugins:])
4285
4286 dnl
4287 dnl  OSS /dev/dsp module (enabled by default except on win32)
4288 dnl
4289 AC_ARG_ENABLE(oss,
4290   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
4291
4292 if test "${enable_oss}" != "no" &&
4293   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
4294    test "${enable_oss}" = "yes")
4295 then
4296   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
4297     VLC_ADD_PLUGINS([oss])
4298     AC_CHECK_LIB(ossaudio,main,VLC_ADD_LDFLAGS([oss],[-lossaudio]))
4299   ])
4300 fi
4301
4302 dnl
4303 dnl  Esound module
4304 dnl
4305 AC_ARG_ENABLE(esd,
4306   [  --enable-esd            Esound library support (default disabled)],
4307   [if test "${enable_esd}" = "yes"
4308    then
4309      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
4310      if test "${ESD_CONFIG}" != "no"
4311      then
4312        VLC_ADD_PLUGINS([esd])
4313        VLC_ADD_CFLAGS([esd],[`${ESD_CONFIG} --cflags`])
4314        VLC_ADD_LDFLAGS([esd],[`${ESD_CONFIG} --libs`])
4315      fi
4316    fi])
4317
4318 dnl
4319 dnl  Portaudio module
4320 dnl
4321 AC_ARG_ENABLE(portaudio,
4322   [  --enable-portaudio      Portaudio library support (default disabled)],
4323   [if test "${enable_portaudio}" = "yes"
4324    then
4325      VLC_ADD_PLUGINS([portaudio])
4326      VLC_ADD_CXXFLAGS([portaudio],[])
4327      if test "${SYS}" = "mingw32"; then
4328         VLC_ADD_LDFLAGS([portaudio],[-lportaudio -lwinmm -lole32])
4329      else
4330         VLC_ADD_LDFLAGS([portaudio],[-lportaudio])
4331      fi
4332    fi])
4333
4334 dnl
4335 dnl  aRts module -- broken (freeze wxWidgets)
4336 dnl
4337 AC_ARG_ENABLE(arts,
4338  [  --enable-arts           aRts sound server (default disabled)],
4339  [if test "${enable_arts}" = "yes"
4340   then
4341     AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
4342     if test "${ARTS_CONFIG}" != "no"
4343     then
4344       VLC_ADD_PLUGINS([arts])
4345       VLC_ADD_CFLAGS([arts],[`${ARTS_CONFIG} --cflags`])
4346       VLC_ADD_LDFLAGS([arts],[`${ARTS_CONFIG} --libs `])
4347     fi
4348   fi])
4349
4350 dnl
4351 dnl  ALSA module
4352 dnl
4353 AC_ARG_ENABLE(alsa,
4354   [  --enable-alsa           ALSA sound support for Linux (default enabled)])
4355 if test "${enable_alsa}" != "no"
4356 then
4357   AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
4358   if test "${have_alsa}" = "true"
4359   then
4360     CFLAGS="${CFLAGS_save}"
4361     AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
4362                     #define ALSA_PCM_NEW_SW_PARAMS_API
4363                     #include <alsa/asoundlib.h>],
4364        [snd_pcm_hw_params_get_period_time(0,0,0);],
4365         AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
4366     VLC_ADD_PLUGINS([alsa])
4367     VLC_ADD_LDFLAGS([alsa],[-lasound -lm -ldl])
4368   else
4369     if test "${enable_alsa}" = "yes"; then
4370       AC_MSG_ERROR([Could not find ALSA development headers])
4371     fi
4372   fi
4373 fi
4374
4375 dnl
4376 dnl  win32 waveOut plugin
4377 dnl
4378 AC_ARG_ENABLE(waveout,
4379   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
4380 if test "${enable_waveout}" != "no"; then
4381   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
4382     VLC_ADD_PLUGINS([waveout])
4383     VLC_ADD_LDFLAGS([waveout],[-lwinmm])
4384   fi
4385   if test "${SYS}" = "mingwce"; then
4386     VLC_ADD_PLUGINS([waveout])
4387   fi
4388 fi
4389
4390 dnl
4391 dnl  CoreAudio plugin
4392 dnl
4393 AC_ARG_ENABLE(macosx-audio,
4394   [  --enable-macosx-audio   Mac OS X audio module (default enabled on MacOS X)])
4395 if test "${enable_macosx-audio}" != "no" &&
4396   (test "${SYS}" = "darwin" || test "${enable_macosx-audio}" = "yes")
4397 then
4398   AC_CHECK_HEADERS(CoreAudio/CoreAudio.h, 
4399     [ VLC_ADD_BUILTINS([auhal])
4400       VLC_ADD_LDFLAGS([auhal],[-framework CoreAudio -framework AudioUnit -framework AudioToolbox])
4401     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
4402 fi
4403
4404 dnl
4405 dnl  Roku HD1000 audio
4406 dnl
4407 AC_ARG_ENABLE(hd1000a,
4408   [  --enable-hd1000a        HD1000 audio module (default enabled on HD1000)])
4409 if test "${enable_hd1000a}" != "no" -a "${CXX}" != "" &&
4410   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
4411    test "${enable_hd1000a}" = "yes")
4412 then
4413   AC_LANG_PUSH([C++])
4414   AC_CHECK_HEADERS(deschutes/libraries/hdmachinex225/PCMAudioPlayer.h, [
4415     VLC_ADD_PLUGINS([hd1000a])
4416     AC_CHECK_LIB(HDMachineX225,main,VLC_ADD_LDFLAGS([hd1000a],[-lHDMachineX225]))  ])
4417   AC_LANG_POP([C++])
4418 fi
4419
4420 dnl
4421 dnl  JACK module
4422 dnl
4423 AC_ARG_ENABLE(jack,
4424  [  --enable-jack           JACK audio module (default disabled)],
4425  [if test "${enable_jack}" = "yes"
4426   then
4427     AC_CHECK_HEADERS(jack/jack.h, [
4428       VLC_ADD_PLUGINS([jack])
4429       VLC_ADD_LDFLAGS([jack],[-ljack]) ])
4430   fi])
4431
4432 dnl
4433 dnl  CyberLink for C++ UPnP stack
4434 dnl
4435 AC_ARG_ENABLE(cyberlink,
4436   [  --enable-cyberlink      CyberLink for C++ UPnP stack (default disabled)])
4437   AS_IF([test "${enable_cyberlink}" = "yes" ], [
4438   AC_ARG_WITH(cyberlink-tree,
4439     [    --with-cyberlink-tree=PATH CyberLink for C++ tree for static linking])
4440
4441   dnl
4442   dnl test for --with-cyberlink-tree
4443   dnl
4444   AS_IF([test ! -z "${with_cyberlink_tree}" -a "${CXX}" != ""], [
4445     AC_LANG_PUSH(C++)
4446     real_cyberlink_tree="`cd ${with_cyberlink_tree} 2>/dev/null && pwd`"
4447     AS_IF([test -z "${real_cyberlink_tree}"], [
4448       dnl  The given directory can't be found
4449       AC_MSG_RESULT(no)
4450       AC_MSG_ERROR([cannot cd to ${with_cyberlink_tree}])
4451     ])
4452     CPPFLAGS_save="${CPPFLAGS}"