8fe52bb91d3e921153548d892e406ee7456c0fa7
[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 "${SYS}" = "darwin"; then
2465                 VLC_ADD_CXXFLAGS([mkv],[-O1])
2466               fi
2467               AC_CHECK_LIB(ebml_pic, main, [
2468                 VLC_ADD_PLUGINS([mkv])
2469                 VLC_ADD_LDFLAGS([mkv],[-lmatroska -lebml_pic])
2470               ],
2471                 AC_CHECK_LIB(ebml, main, [
2472                   VLC_ADD_PLUGINS([mkv])
2473                   VLC_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
2474                 ]) 
2475               )
2476             ],
2477             [AC_MSG_RESULT([no])
2478               AC_MSG_ERROR([Your libmatroska is too old: you may get a more recent one from http://dl.matroska.org/downloads/libmatroska/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2479           ])
2480         ])
2481       ],
2482       [AC_MSG_RESULT([no])
2483         AC_MSG_ERROR([Your libebml is too old: you may get a more recent one from http://dl.matroska.org/downloads/libebml/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2484     ])
2485   ])
2486   AC_LANG_POP(C++)
2487 fi
2488
2489 dnl
2490 dnl  modplug demux plugin
2491 dnl
2492 AC_ARG_ENABLE(mod,
2493   [  --enable-mod            Mod demux support (default enabled)])
2494 if test "${enable_mod}" != "no"
2495 then
2496   AC_ARG_WITH(mod-tree,
2497   [    --with-mod-tree=PATH mod tree for static linking])
2498   if test -n "${with_mod_tree}"
2499   then
2500     AC_MSG_CHECKING(for libmodplug.a in ${with_mod_tree})
2501     real_mod_tree="`cd ${with_mod_tree} 2>/dev/null && pwd`"
2502     if test -z "${real_mod_tree}"
2503     then
2504       dnl  The given directory can't be found
2505       AC_MSG_RESULT(no)
2506       AC_MSG_ERROR([cannot cd to ${with_mod_tree}])
2507     fi
2508     if test -f "${real_mod_tree}/src/.libs/libmodplug.a"
2509     then
2510       dnl  Use a custom mod
2511       AC_MSG_RESULT(${real_mod_tree}/src/.libs/libmodplug.a)
2512       VLC_ADD_PLUGINS([mod])
2513       VLC_ADD_LDFLAGS([mod],[${real_mod_tree}/src/.libs/libmodplug.a -lstdc++])
2514       VLC_ADD_CXXFLAGS([mod],[-I${real_mod_tree}/include])
2515     else
2516       dnl  The given mod wasn't built
2517       AC_MSG_RESULT(no)
2518       AC_MSG_ERROR([cannot find ${real_mod_tree}/src/.libs/libmodplug.a, make sure you compiled mod in ${with_mod_tree}])
2519     fi
2520   else
2521     AC_CHECK_HEADERS(libmodplug/modplug.h, [
2522       VLC_ADD_PLUGINS([mod])
2523       VLC_ADD_CXXFLAGS([mod],[])
2524       VLC_ADD_LDFLAGS([mod],[-lmodplug -lstdc++])])
2525   fi
2526 fi
2527
2528 dnl
2529 dnl  mpc demux plugin
2530 dnl
2531 AC_ARG_ENABLE(mpc,
2532   [  --enable-mpc            Mpc demux support (default enabled)])
2533 if test "${enable_mpc}" != "no"
2534 then
2535   AC_CHECK_HEADERS(mpcdec/mpcdec.h, [
2536     VLC_ADD_PLUGINS([mpc])
2537     VLC_ADD_LDFLAGS([mpc],[-lmpcdec])])
2538 fi
2539
2540 dnl
2541 dnl  game music emu demux plugin
2542 dnl
2543 AC_ARG_ENABLE(gme,
2544   [  --enable-gme            Game Music Emu demux support (default enabled)])
2545 if test "${enable_gme}" != "no" -a "${CXX}" != "";
2546 then
2547   AC_LANG_PUSH(C++)
2548   AC_ARG_WITH(gme-tree,
2549   [    --with-gme-tree=PATH gme tree for static linking])
2550   if test -n "${with_gme_tree}"
2551   then
2552     AC_MSG_CHECKING(for libgme.a in ${with_mod_tree})
2553     real_gme_tree="`cd ${with_gme_tree} 2>/dev/null && pwd`"
2554     if test -z "${real_gme_tree}"
2555     then
2556       dnl  The given directory can't be found
2557       AC_MSG_RESULT(no)
2558       AC_MSG_ERROR([cannot cd to ${with_gme_tree}])
2559     fi
2560     if test -f "${real_gme_tree}/gme/libgme.a"
2561     then
2562       dnl  Use a custom gme
2563       AC_MSG_RESULT(${real_gme_tree}/gme/libgme.a)
2564       VLC_ADD_PLUGINS([gme])
2565       VLC_ADD_LDFLAGS([gme],[${real_gme_tree}/gme/libgme.a])
2566       VLC_ADD_CXXFLAGS([gme],[-I${real_gme_tree}/gme])
2567     else
2568       dnl  The given gme wasn't built
2569       AC_MSG_RESULT(no)
2570       AC_MSG_ERROR([cannot find ${real_mod_tree}/gme/libgme.a, make sure you compiled gme in ${with_gme_tree}])
2571     fi
2572   else
2573       AC_MSG_WARN([only static linking is available, you must provide a gme-tree])
2574   fi
2575   AC_LANG_POP(C++)
2576 fi
2577
2578 dnl
2579 dnl  Codec plugins
2580 dnl
2581
2582 AC_ARG_WITH(,[Codec plugins:])
2583
2584 dnl
2585 dnl  mad plugin
2586 dnl
2587 AC_ARG_ENABLE(mad,
2588   [  --enable-mad            libmad module (default enabled)])
2589 if test "${enable_mad}" != "no"
2590 then
2591   AC_ARG_WITH(mad,
2592     [    --with-mad=PATH       path to libmad],[],[])
2593   if test "${with_mad}" != "no" -a -n "${with_mad}"
2594   then
2595     VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
2596     VLC_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
2597   fi
2598
2599   AC_ARG_WITH(mad-tree,
2600     [    --with-mad-tree=PATH   mad tree for static linking],[],[])
2601   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
2602   then
2603     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
2604     if test -z "${real_mad_tree}"
2605     then
2606       dnl  The given directory can't be found
2607       AC_MSG_RESULT(no)
2608       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
2609     fi
2610     dnl  Use a custom libmad
2611     AC_MSG_CHECKING(for mad.h in ${real_mad_tree})
2612     if test -f ${real_mad_tree}/mad.h
2613     then
2614       AC_MSG_RESULT(yes)
2615       VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}])
2616       VLC_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/.libs])
2617       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
2618       AC_CHECK_LIB(mad, mad_bit_init, [
2619         VLC_ADD_BUILTINS([mpgatofixed32])
2620         VLC_ADD_LDFLAGS([mpgatofixed32],[-lmad])
2621         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
2622       ],[])
2623       LDFLAGS="${LDFLAGS_save}"
2624     else
2625       AC_MSG_RESULT(no)
2626       AC_MSG_ERROR([the specified tree doesn't have mad.h])
2627     fi
2628   else
2629     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
2630     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
2631     AC_CHECK_HEADERS(mad.h, ,
2632       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
2633     AC_CHECK_LIB(mad, mad_bit_init, [
2634       VLC_ADD_PLUGINS([mpgatofixed32])
2635       VLC_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
2636       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
2637     CPPFLAGS="${CPPFLAGS_save}"
2638     LDFLAGS="${LDFLAGS_save}"
2639   fi
2640 fi
2641
2642 dnl
2643 dnl   libid3tag support (FIXME!!! doesn't work with new input)
2644 dnl
2645 AC_CHECK_HEADERS(id3tag.h, [
2646   AC_CHECK_HEADERS(zlib.h, [
2647     VLC_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
2648     VLC_ADD_PLUGINS([id3tag])]) ])
2649
2650 dnl
2651 dnl  ffmpeg decoder/demuxer plugin
2652 dnl
2653 dnl we try to find ffmpeg using : 1- given tree 2- ffmpeg-config, 3- pkg-config
2654 dnl                             4- default place, 
2655
2656 AC_ARG_ENABLE(ffmpeg,
2657 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
2658 if test "${enable_ffmpeg}" != "no"
2659 then
2660
2661 dnl Those options have to be here because the .pc can be bogus for ffmpeg previous nov 05
2662
2663  AC_ARG_WITH(ffmpeg-mp3lame,
2664    [    --with-ffmpeg-mp3lame specify if ffmpeg has been compiled with mp3lame support],
2665    [
2666      if test "$with_ffmpeg_mp3lame" = "yes";    then
2667         VLC_ADD_LDFLAGS([ffmpeg],[-lmp3lame])
2668      fi])
2669
2670  AC_ARG_WITH(ffmpeg-faac,
2671    [    --with-ffmpeg-faac    specify if ffmpeg has been compiled with faac support],
2672    [
2673      if test "$with_ffmpeg_faac" = "yes"; then
2674         VLC_ADD_LDFLAGS([ffmpeg],[-lfaac])
2675      fi])
2676
2677  AC_ARG_WITH(ffmpeg-dts,
2678    [    --with-ffmpeg-dts     specify if ffmpeg has been compiled with dts support],
2679    [
2680      if test "$with_ffmpeg_dts" = "yes"; then
2681              LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2682              AC_CHECK_LIB(dts_pic, dts_free, 
2683                [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts_pic]) ],
2684                [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts]) ])
2685              LDFLAGS="${LDFLAGS_save}"
2686      fi])
2687
2688  AC_ARG_WITH(ffmpeg-vorbis,
2689    [    --with-ffmpeg-vorbis    specify if ffmpeg has been compiled with vorbis support],
2690    [
2691      if test "$with_ffmpeg_vorbis" = "yes"; then
2692         VLC_ADD_LDFLAGS([ffmpeg],[-lvorbisenc -lvorbis])
2693      fi])
2694
2695  AC_ARG_WITH(ffmpeg-theora,
2696    [    --with-ffmpeg-theora    specify if ffmpeg has been compiled with theora support],
2697    [
2698      if test "$with_ffmpeg_theora" = "yes"; then
2699         VLC_ADD_LDFLAGS([ffmpeg],[-ltheora])
2700      fi])
2701
2702  AC_ARG_WITH(ffmpeg-ogg,
2703    [    --with-ffmpeg-ogg    specify if ffmpeg has been compiled with ogg support],
2704    [
2705      if test "$with_ffmpeg_ogg" = "yes"; then
2706         VLC_ADD_LDFLAGS([ffmpeg],[-logg])
2707      fi])
2708
2709  AC_ARG_WITH(ffmpeg-zlib,
2710    [    --with-ffmpeg-zlib    specify if ffmpeg has been compiled with zlib support],
2711    [
2712      if test "$with_ffmpeg_zlib" = "yes"; then
2713                 VLC_ADD_LDFLAGS([ffmpeg],[-lz])
2714      fi])
2715
2716  dnl
2717  dnl test for --with-ffmpeg-tree
2718  dnl
2719  AC_ARG_WITH(ffmpeg-tree,
2720    [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
2721
2722  if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
2723    AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
2724    real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
2725    if test -z "${real_ffmpeg_tree}"; then
2726      dnl  The given directory can't be found
2727      AC_MSG_RESULT(no)
2728      AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
2729    fi
2730    if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
2731      dnl  The given libavcodec wasn't built
2732      AC_MSG_RESULT(no)
2733      AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
2734    fi
2735    if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
2736      if test -f "${real_ffmpeg_tree}/libavcodec/libpostproc/libpostproc.a"; then
2737        VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec/libpostproc ${real_ffmpeg_tree}/libavcodec/libpostproc/libpostproc.a])        
2738      elif test -f "${real_ffmpeg_tree}/libpostproc/libpostproc.a"; then 
2739         VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libpostproc ${real_ffmpeg_tree}/libpostproc/libpostproc.a])
2740         VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}])
2741      else
2742        dnl  The given libavcodec wasn't built with --enable-pp
2743        AC_MSG_RESULT(no)
2744        AC_MSG_ERROR([cannot find libpostproc.a in ${real_ffmpeg_tree}/[libavcodec/]libpostproc/. Make sure you configured ffmpeg with --enable-pp])
2745      fi
2746    fi
2747    dnl  Use a custom libffmpeg
2748    AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
2749
2750    if fgrep -s "CONFIG_ZLIB=yes" "${real_ffmpeg_tree}/config.mak"; then
2751      if test "${with_ffmpeg_zlib}" != "yes"; then
2752        VLC_ADD_LDFLAGS([ffmpeg],[-lz])
2753      fi
2754    fi
2755    if fgrep -s "CONFIG_MP3LAME=yes" "${real_ffmpeg_tree}/config.mak"; then
2756      if test "${with_ffmpeg_mp3lame}" != "yes"; then
2757        VLC_ADD_LDFLAGS([ffmpeg],[-lmp3lame])
2758      fi
2759    fi
2760    if fgrep -s "CONFIG_FAAC=yes" "${real_ffmpeg_tree}/config.mak"; then
2761      if test "${with_ffmpeg_faac}" != "yes"; then
2762        VLC_ADD_LDFLAGS([ffmpeg],[-lfaac])
2763      fi
2764    fi
2765    if fgrep -s "CONFIG_DTS=yes" "${real_ffmpeg_tree}/config.mak"; then
2766      if test "${with_ffmpeg_dts}" != "yes"; then
2767        LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2768        AC_CHECK_LIB(dts_pic, dts_free, 
2769          [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts_pic]) ],
2770          [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts]) ])
2771        LDFLAGS="${LDFLAGS_save}"
2772      fi
2773    fi
2774    if fgrep -s "CONFIG_VORBIS=yes" "${real_ffmpeg_tree}/config.mak"; then
2775      VLC_ADD_LDFLAGS([ffmpeg],[-lvorbis -lvorbisenc])
2776    fi
2777    if fgrep -s "CONFIG_FAAD=yes" "${real_ffmpeg_tree}/config.mak"; then
2778      VLC_ADD_LDFLAGS([ffmpeg],[-lfaad])
2779    fi
2780    if fgrep -s "CONFIG_XVID=yes" "${real_ffmpeg_tree}/config.mak"; then
2781      VLC_ADD_LDFLAGS([ffmpeg],[-lxvidcore])
2782    fi
2783
2784    VLC_ADD_BUILTINS([ffmpeg])
2785    if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes" ; then
2786      VLC_ADD_BUILTINS([stream_out_switcher])
2787    fi
2788
2789    if test -f "${real_ffmpeg_tree}/libavutil/libavutil.a"; then
2790      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavutil ${real_ffmpeg_tree}/libavutil/libavutil.a])
2791      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavutil])
2792    fi
2793
2794    VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec ${real_ffmpeg_tree}/libavcodec/libavcodec.a])
2795    VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavcodec])
2796
2797    if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
2798      AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
2799      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavformat ${real_ffmpeg_tree}/libavformat/libavformat.a])
2800      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavformat])
2801    fi
2802
2803    if test -f "${real_ffmpeg_tree}/libswscale/libswscale.a"; then
2804      AC_DEFINE(HAVE_LIBSWSCALE_TREE, 1, [Define if you have ffmpeg's libswscale.])
2805      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libswscale ${real_ffmpeg_tree}/libswscale/libswscale.a])
2806      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libswscale])
2807    fi
2808 else    
2809     
2810 dnl Look for a ffmpeg-config (we are on debian )
2811  
2812   FFMPEG_PATH="${PATH}"
2813   AC_ARG_WITH(ffmpeg-config-path,
2814     [    --with-ffmpeg-config-path=PATH ffmpeg-config path (default search in \$PATH)],
2815     [ if test "${with_ffmpeg_config_path}" != "no"
2816       then
2817         FFMPEG_PATH="${with_ffmpeg_config_path}"
2818       fi ])
2819   AC_PATH_PROG(FFMPEG_CONFIG, ffmpeg-config, no, ${FFMPEG_PATH})
2820   if test "${FFMPEG_CONFIG}" != "no"
2821   then
2822     AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
2823     AC_CHECK_HEADERS(ffmpeg/avformat.h)
2824     AC_CHECK_HEADERS(ffmpeg/avutil.h)
2825     AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
2826     VLC_ADD_PLUGINS([ffmpeg])
2827     if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
2828         VLC_ADD_PLUGINS([stream_out_switcher])
2829     fi
2830     VLC_ADD_CFLAGS([ffmpeg stream_out_switcher],[`${FFMPEG_CONFIG} --cflags`])
2831     VLC_ADD_LDFLAGS([ffmpeg stream_out_switcher],[`${FFMPEG_CONFIG} --plugin-libs avcodec avformat postproc`])
2832  
2833  else
2834
2835 dnl Trying with pkg-config
2836    PKG_CHECK_MODULES(FFMPEG,[libavcodec, libavformat],
2837     [
2838      VLC_SAVE_FLAGS
2839      CPPFLAGS="${CPPFLAGS} ${FFMPEG_CFLAGS}"
2840      CFLAGS="${CFLAGS} ${FFMPEG_CFLAGS}"
2841      AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
2842      AC_CHECK_HEADERS(ffmpeg/avformat.h)
2843      AC_CHECK_HEADERS(ffmpeg/avutil.h)
2844      dnl newer ffmpeg have a separate libpostproc
2845      PKG_CHECK_MODULES(POSTPROC, libpostproc,[
2846        VLC_ADD_CFLAGS([ffmpeg],[${POSTPROC_CFLAGS}]) 
2847        VLC_ADD_LDFLAGS([ffmpeg],[${POSTPROC_LIBS}]) 
2848        ],[ true ])
2849      CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
2850      CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
2851      AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
2852      if test "${SYS}" = "darwin"; then
2853         VLC_ADD_BUILTINS([ffmpeg])
2854      else
2855         VLC_ADD_PLUGINS([ffmpeg])
2856      fi
2857      if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
2858         if test "${SYS}" = "darwin"; then
2859             VLC_ADD_BUILTINS([stream_out_switcher])
2860         else
2861             VLC_ADD_PLUGINS([stream_out_switcher])
2862         fi
2863      fi
2864      VLC_ADD_CFLAGS([ffmpeg stream_out_switcher],[${FFMPEG_CFLAGS}])
2865      VLC_ADD_LDFLAGS([ffmpeg stream_out_switcher],[${FFMPEG_LIBS}])
2866      dnl even newer ffmpeg has a libswscale
2867      PKG_CHECK_MODULES(SWSCALE, libswscale,[
2868        VLC_ADD_CFLAGS([ffmpeg],[${SWSCALE_CFLAGS}]) 
2869        VLC_ADD_LDFLAGS([ffmpeg],[${SWSCALE_LIBS}]) 
2870        AC_CHECK_HEADERS(ffmpeg/swscale.h)
2871        ],[ true ])
2872      VLC_RESTORE_FLAGS
2873     ],[
2874      
2875     dnl
2876     dnl last chance: at the default place
2877     dnl
2878       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
2879       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2880       AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
2881       AC_CHECK_HEADERS(ffmpeg/avformat.h)
2882       AC_CHECK_HEADERS(ffmpeg/swscale.h)
2883       AC_CHECK_HEADERS(ffmpeg/avutil.h)
2884       AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
2885
2886       AC_CHECK_LIB(avutil, av_crc_init, [
2887         VLC_ADD_LDFLAGS([ffmpeg],[-lavutil])
2888         LDAVUTIL="-lavutil"])
2889
2890       AC_CHECK_LIB(avcodec, avcodec_init, [
2891         VLC_ADD_BUILTINS([ffmpeg])
2892         VLC_ADD_LDFLAGS([ffmpeg],[-lavcodec])
2893         if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
2894             VLC_ADD_BUILTINS([stream_out_switcher])
2895         fi],
2896          [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (svn version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ], [$LDAVUTIL])
2897
2898       
2899       AC_CHECK_LIB(postproc, pp_postprocess, [
2900         VLC_ADD_LDFLAGS([ffmpeg],[-lpostproc])],
2901         AC_MSG_ERROR([Could not find libpostproc inside FFmpeg. You should configure FFmpeg with --enable-gpl --enable-pp.]),
2902         [$LDAVUTIL])
2903
2904       AC_CHECK_LIB(avformat, av_open_input_stream, [
2905         VLC_ADD_LDFLAGS([ffmpeg],[-lavformat -lz]) ], [], [-lavcodec -lz $LDAVUTIL])
2906       LDFLAGS="${LDFLAGS_save}"
2907       CPPFLAGS="${CPPFLAGS_save}"
2908
2909       AC_CHECK_LIB(swscale, sws_getContext, [
2910         VLC_ADD_LDFLAGS([ffmpeg],[-lswscale]) ], [], [-lavcodec $LDAVUTIL])
2911       LDFLAGS="${LDFLAGS_save}"
2912       CPPFLAGS="${CPPFLAGS_save}"
2913     ])
2914   fi
2915  fi 
2916 fi
2917
2918 dnl
2919 dnl  ffmpegaltivec plugin
2920 dnl
2921 AC_ARG_ENABLE(ffmpegaltivec,
2922 [  --enable-ffmpegaltivec  ffmpegaltivec codec (DO NOT USE)])
2923 if test "${enable_ffmpegaltivec}" = "yes"
2924 then
2925   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
2926     AC_MSG_CHECKING(for libavcodecaltivec.a in ${with_ffmpeg_tree})
2927     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
2928     if test -z "${real_ffmpeg_tree}"; then
2929       dnl  The given directory can't be found
2930       AC_MSG_RESULT(no)
2931       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
2932     fi
2933     if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
2934       dnl  The given libavcodecaltivec wasn't built
2935       AC_MSG_RESULT(no)
2936       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a, make sure you compiled libavcodecaltivec in ${with_ffmpeg_tree}])
2937     fi
2938     if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
2939       dnl  The given libavcodecaltivec wasn't built with --enable-pp
2940       AC_MSG_RESULT(no)
2941       AC_MSG_ERROR([${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a was not compiled with postprocessing support, make sure you configured ffmpeg with --enable-pp])
2942     fi
2943     dnl  Use a custom libffmpeg
2944     AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a)
2945     VLC_ADD_BUILTINS([ffmpegaltivec])
2946     VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavcodec -lavcodecaltivec])
2947     VLC_ADD_CPPFLAGS([ffmpeg],[-DNO_ALTIVEC_IN_FFMPEG])
2948     VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
2949
2950     if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
2951       AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
2952       VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavformat -lavformataltivec -lz])
2953       VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavformat])
2954     fi
2955     VLC_ADD_LDFLAGS([stream_out_switcher],[-L${real_ffmpeg_tree}/libavcodec])
2956     VLC_ADD_CPPFLAGS([stream_out_switcher],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
2957   fi
2958 fi
2959
2960 dnl
2961 dnl  faad decoder plugin
2962 dnl
2963 AC_ARG_ENABLE(faad,
2964 [  --enable-faad           faad codec (default disabled)])
2965 if test "${enable_faad}" = "yes"
2966 then
2967   AC_ARG_WITH(faad-tree,
2968   [    --with-faad-tree=PATH faad tree for static linking])
2969   if test -n "${with_faad_tree}"
2970   then
2971     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
2972     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
2973     if test -z "${real_faad_tree}"
2974     then
2975       dnl  The given directory can't be found
2976       AC_MSG_RESULT(no)
2977       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
2978     fi
2979     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
2980     then
2981       dnl  Use a custom faad
2982       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
2983       VLC_ADD_BUILTINS([faad])
2984       VLC_ADD_LDFLAGS([faad],[${real_faad_tree}/libfaad/.libs/libfaad.a])
2985       VLC_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
2986     else
2987       dnl  The given libfaad wasn't built
2988       AC_MSG_RESULT(no)
2989       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
2990     fi
2991   else
2992     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
2993     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
2994     AC_CHECK_HEADERS(faad.h, ,
2995       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
2996     AC_CHECK_LIB(faad, faacDecOpen, [
2997       VLC_ADD_PLUGINS([faad])
2998       VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
2999       AC_CHECK_LIB(faad, NeAACDecOpen, [
3000         VLC_ADD_PLUGINS([faad])
3001         VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
3002         [ AC_MSG_ERROR([Cannot find libfaad library...]) ]))
3003     LDFLAGS="${LDFLAGS_save}"
3004     CPPFLAGS="${CPPFLAGS_save}"
3005   fi
3006 fi
3007
3008 dnl
3009 dnl twolame encoder plugin
3010 dnl
3011 AC_ARG_ENABLE(twolame,
3012 [  --enable-twolame        twolame codec (default disabled)])
3013 if test "${enable_twolame}" = "yes"
3014 then
3015   AC_ARG_WITH(twolame-tree,
3016   [    --with-twolame-tree=PATH twolame tree for static linking])
3017   if test -n "${with_twolame_tree}"
3018   then
3019     AC_MSG_CHECKING(for libtwolame.a in ${with_twolame_tree})
3020     real_twolame_tree="`cd ${with_twolame_tree} 2>/dev/null && pwd`"
3021     if test -z "${real_twolame_tree}"
3022     then
3023       dnl  The given directory can't be found
3024       AC_MSG_RESULT(no)
3025       AC_MSG_ERROR([cannot cd to ${with_twolame_tree}])
3026     fi
3027     if test -f "${real_twolame_tree}/src/libtwolame/.libs/libtwolame.a"
3028     then
3029       dnl  Use a custom twolame
3030       AC_MSG_RESULT(${real_twolame_tree}/src/libtwolame/.libs/libtwolame.a)
3031       VLC_ADD_BUILTINS([twolame])
3032       VLC_ADD_LDFLAGS([twolame],[${real_twolame_tree}/src/libtwolame/.libs/libtwolame.a])
3033       VLC_ADD_CPPFLAGS([twolame],[-I${real_twolame_tree}/src/libtwolame])
3034     else
3035       dnl  The given libtwolame wasn't built
3036       AC_MSG_RESULT(no)
3037       AC_MSG_ERROR([cannot find ${real_twolame_tree}/src/libtwolame/.libs/libtwolame.a, make sure you compiled libtwolame in ${with_twolame_tree}])
3038     fi
3039   else
3040     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_twolame}"
3041     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_twolame}"
3042     AC_CHECK_HEADERS(twolame.h, ,
3043       [ AC_MSG_ERROR([Cannot find development header for libtwolame...]) ])
3044     AC_CHECK_LIB(twolame, twolame_init, [
3045       VLC_ADD_PLUGINS([twolame])
3046       VLC_ADD_LDFLAGS([twolame],[-ltwolame]) ],
3047         [ AC_MSG_ERROR([Cannot find libtwolame library...]) ])
3048     LDFLAGS="${LDFLAGS_save}"  
3049     CPPFLAGS="${CPPFLAGS_save}"
3050   fi
3051 fi
3052
3053 dnl
3054 dnl  QuickTime plugin
3055 dnl
3056 AC_ARG_ENABLE(quicktime,
3057   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
3058 if test "${enable_quicktime}" != "no" &&
3059   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
3060 then
3061   if test "${SYS}" = "mingw32"; then
3062     VLC_ADD_BUILTINS([quicktime])
3063   else
3064   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
3065     [ VLC_ADD_BUILTINS([quicktime])
3066       VLC_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
3067     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
3068   fi
3069 fi
3070
3071 dnl
3072 dnl  Real plugin
3073 dnl
3074 AC_ARG_ENABLE(real,
3075   [  --enable-real           Real audio module (default disabled)])
3076 if test "${enable_real}" = "yes"; then
3077   VLC_ADD_PLUGINS([realaudio])
3078 fi
3079
3080 dnl
3081 dnl  Real RTSP plugin
3082 dnl
3083 AC_ARG_ENABLE(realrtsp,
3084   [  --enable-realrtsp       Real RTSP module (default disabled)])
3085 if test "${enable_realrtsp}" = "yes"; then
3086   VLC_ADD_PLUGINS([access_realrtsp])
3087 fi
3088
3089 dnl
3090 dnl MP4 module
3091 dnl
3092 AC_CHECK_HEADERS(zlib.h, [
3093   VLC_ADD_LDFLAGS([mp4 skins2 sap mkv gme],[-lz])
3094 ] )
3095
3096 AC_CHECK_HEADERS(sysfs/libsysfs.h, [
3097   VLC_ADD_LDFLAGS([mp4 mkv],[-lsysfs])
3098 ] )
3099
3100 dnl
3101 dnl skins2 module
3102 dnl
3103 AC_CHECK_HEADERS(libtar.h, [
3104   VLC_ADD_LDFLAGS([skins2],[-ltar])
3105 ] )
3106
3107
3108
3109 dnl
3110 dnl A52/AC3 decoder plugin
3111 dnl
3112 AC_ARG_ENABLE(a52,
3113   [  --enable-a52            A/52 support with liba52 (default enabled)])
3114 if test "${enable_a52}" != "no"
3115 then
3116   AC_ARG_WITH(a52,
3117     [    --with-a52=PATH       a52 headers and libraries])
3118   AC_ARG_WITH(a52-tree,
3119     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
3120   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
3121   then
3122     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
3123     if test -z "${real_a52_tree}"
3124     then
3125       dnl  The given directory can't be found
3126       AC_MSG_RESULT(no)
3127       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
3128     fi
3129     dnl  Use a custom a52dec
3130     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
3131     if test -f ${real_a52_tree}/include/a52.h
3132     then
3133       AC_MSG_RESULT(yes)
3134       VLC_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
3135       VLC_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
3136       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
3137       AC_CHECK_LIB(a52, a52_free, [
3138         VLC_ADD_BUILTINS([a52tofloat32])
3139         VLC_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
3140         VLC_ADD_LDFLAGS([a52tofloat32],[-la52])
3141         ],[
3142         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
3143         then
3144           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
3145         else
3146           AC_MSG_ERROR([the specified tree hasn't been compiled])
3147         fi
3148       ])
3149       LDFLAGS="${LDFLAGS_save}"
3150     else
3151       AC_MSG_RESULT(no)
3152       AC_MSG_ERROR([the specified tree doesn't have a52.h])
3153     fi
3154   else
3155     if test -z "${with_a52}"
3156     then
3157       LDFLAGS_test=""
3158       CPPFLAGS_test=""
3159     else
3160       LDFLAGS_test="-L${with_a52}/lib"
3161       CPPFLAGS_test="-I${with_a52}/include"
3162     fi
3163     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
3164     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
3165     AC_CHECK_HEADERS(a52dec/a52.h, [
3166       AC_CHECK_LIB(a52, a52_free, [
3167         VLC_ADD_PLUGINS([a52tofloat32])
3168         VLC_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
3169         VLC_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
3170       ],[
3171         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3172         ])
3173     ],[
3174       AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3175     ])
3176     CPPFLAGS="${CPPFLAGS_save}"
3177     LDFLAGS="${LDFLAGS_save}"
3178   fi
3179 fi
3180
3181 AC_ARG_WITH(a52-fixed,
3182       [    --with-a52-fixed      specify if liba52 has been compiled with fixed point support],
3183       [
3184         VLC_ADD_CPPFLAGS([a52tofloat32],[-DLIBA52_FIXED]) ])
3185
3186 dnl
3187 dnl DTS Coherent Acoustics decoder plugin
3188 dnl
3189 AC_ARG_ENABLE(dts,
3190   [  --enable-dts            DTS Coherent Acoustics support with libdca (default enabled)])
3191 if test "${enable_dts}" != "no"; then
3192   AC_ARG_WITH(dts-tree,
3193     [    --with-dts-tree=PATH  libdts tree for static linking ],[],[])
3194   if test "${with_dts_tree}" != "no" -a -n "${with_dts_tree}"
3195   then
3196     real_dts_tree="`cd ${with_dts_tree} 2>/dev/null && pwd`"
3197     if test -z "${real_dts_tree}"
3198     then
3199       dnl  The given directory can't be found
3200       AC_MSG_RESULT(no)
3201       AC_MSG_ERROR([${with_dts_tree} directory doesn't exist])
3202     fi
3203     dnl  Use a custom libdts
3204     AC_MSG_CHECKING(for dts.h in ${real_dts_tree}/include)
3205     if test -f ${real_dts_tree}/include/dts.h
3206     then
3207       AC_MSG_RESULT(yes)
3208       VLC_ADD_CPPFLAGS([dtstofloat32],[-I${real_dts_tree}/include])
3209       VLC_ADD_LDFLAGS([dtstofloat32],[-L${real_dts_tree}/libdts])
3210       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_dtstofloat32}"
3211       AC_CHECK_LIB(dts_pic, dts_free, [
3212         VLC_ADD_PLUGINS([dtstofloat32])
3213         VLC_ADD_LDFLAGS([dtstofloat32],[-ldts_pic -lm])
3214         ],[
3215         AC_CHECK_LIB(dts, dts_free, [
3216           VLC_ADD_BUILTINS([dtstofloat32])
3217           VLC_ADD_LDFLAGS([dtstofloat32],[-ldts])
3218           ],[
3219           if test -f ${real_dts_tree}/libdts/libdts.a
3220           then
3221             AC_MSG_ERROR([make sure you have at least libdts-0.0.2])
3222           else
3223             AC_MSG_ERROR([the specified tree hasn't been compiled])
3224           fi
3225         ])
3226       ], [-lm])
3227       LDFLAGS="${LDFLAGS_save}"
3228     else
3229       AC_MSG_RESULT(no)
3230       AC_MSG_ERROR([the specified tree doesn't have dts.h])
3231     fi
3232   else
3233     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_dtstofloat32}"
3234     AC_CHECK_HEADERS(dts.h, [
3235       AC_CHECK_LIB(dts_pic, dts_free, [
3236         VLC_ADD_PLUGINS([dtstofloat32])
3237         VLC_ADD_LDFLAGS([dtstofloat32],[-ldts_pic -lm])
3238       ],[
3239         AC_CHECK_LIB(dts, dts_free, [
3240           VLC_ADD_BUILTINS([dtstofloat32])
3241           VLC_ADD_LDFLAGS([dtstofloat32],[-ldts])
3242         ],[
3243           if test "${enable_dts}" = "yes"; then
3244             AC_MSG_ERROR([Could not find libdts on your system: you may get it from http://www.videolan.org/dtsdec.html])
3245           fi
3246         ])
3247       ], [-lm])
3248     ])
3249     LDFLAGS="${LDFLAGS_save}"
3250   fi
3251 fi
3252
3253 dnl
3254 dnl  Flac plugin
3255 dnl
3256 AC_ARG_ENABLE(flac,
3257   [  --enable-flac           libflac decoder/encoder support (default disabled)])
3258 if test "${enable_flac}" = "yes"
3259 then
3260   AC_ARG_WITH(flac-tree,
3261   [    --with-flac-tree=PATH flac tree for static linking])
3262   if test -n "${with_flac_tree}"
3263   then
3264     AC_MSG_CHECKING(for libFLAC.a in ${with_flac_tree})
3265     real_flac_tree="`cd ${with_flac_tree} 2>/dev/null && pwd`"
3266     if test -z "${real_flac_tree}"
3267     then
3268       dnl  The given directory can't be found
3269       AC_MSG_RESULT(no)
3270       AC_MSG_ERROR([cannot cd to ${with_flac_tree}])
3271     fi
3272     if test -f "${real_flac_tree}/src/libFLAC/.libs/libFLAC.a"
3273     then
3274       dnl  Use a custom flac
3275       AC_MSG_RESULT(${real_flac_tree}/src/libFLAC/.libs/libFLAC.a)
3276       VLC_ADD_LDFLAGS([flac],[${real_flac_tree}/src/libFLAC/.libs/libFLAC.a])
3277       VLC_ADD_CFLAGS([flac],[-I${real_flac_tree}/include])
3278       AC_DEFINE(HAVE_FLAC_STREAM_DECODER_H, 1, [Define if you have FLAC])
3279     else
3280       dnl  The given flac wasn't built
3281       AC_MSG_RESULT(no)
3282       AC_MSG_ERROR([cannot find ${real_flac_tree}/src/libFLAC/.libs/libFLAC.a, make sure you compiled flac in ${with_flac_tree}])
3283     fi
3284   else
3285     AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
3286       VLC_ADD_LDFLAGS([flac],[-lFLAC])
3287      ],[])
3288   fi
3289 fi
3290
3291 dnl
3292 dnl  Libmpeg2 plugin
3293 dnl
3294 AC_ARG_ENABLE(libmpeg2,
3295   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
3296 if test "${enable_libmpeg2}" != "no"
3297 then
3298   AC_ARG_WITH(libmpeg2-tree,
3299   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
3300   if test -n "${with_libmpeg2_tree}"
3301   then
3302     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
3303     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
3304     if test -z "${real_libmpeg2_tree}"
3305     then
3306       dnl  The given directory can't be found
3307       AC_MSG_RESULT(no)
3308       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
3309     fi
3310     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
3311     then
3312       dnl  Use a custom libmpeg2
3313       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
3314       VLC_ADD_BUILTINS([libmpeg2])
3315       VLC_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
3316       VLC_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
3317       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
3318     else
3319       dnl  The given libmpeg2 wasn't built
3320       AC_MSG_RESULT(no)
3321       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
3322     fi
3323   else
3324     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
3325       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
3326       AC_EGREP_CPP(yes,
3327         [#include <mpeg2dec/mpeg2.h>
3328          #ifdef MPEG2_RELEASE
3329          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
3330          yes
3331          #endif
3332          #endif],
3333         [AC_MSG_RESULT([yes])
3334           VLC_ADD_PLUGINS([libmpeg2])
3335           VLC_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
3336         [AC_MSG_RESULT([no])
3337           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
3338
3339       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
3340     )
3341   fi
3342 fi
3343
3344 dnl
3345 dnl  Vorbis plugin
3346 dnl
3347 AC_ARG_ENABLE(vorbis,
3348   [  --enable-vorbis         Vorbis decoder support (default enabled)])
3349 if test "${enable_vorbis}" != "no"
3350 then
3351   AC_ARG_WITH(vorbis-tree,
3352   [    --with-vorbis-tree=PATH vorbis tree for static linking])
3353   if test -n "${with_vorbis_tree}"
3354   then
3355     AC_MSG_CHECKING(for libvorbis.a in ${with_vorbis_tree})
3356     real_vorbis_tree="`cd ${with_vorbis_tree} 2>/dev/null && pwd`"
3357     if test -z "${real_vorbis_tree}"
3358     then
3359       dnl  The given directory can't be found
3360       AC_MSG_RESULT(no)
3361       AC_MSG_ERROR([cannot cd to ${with_vorbis_tree}])
3362     fi
3363     if test -f "${real_vorbis_tree}/lib/.libs/libvorbis.a"
3364     then
3365       dnl  Use a custom vorbis 
3366       AC_MSG_RESULT(${real_vorbis_tree}/lib/.libs/libvorbis.a)
3367       VLC_ADD_PLUGINS([vorbis])
3368       VLC_ADD_LDFLAGS([vorbis],[${real_vorbis_tree}/lib/.libs/libvorbis.a ${real_vorbis_tree}/lib/.libs/libvorbisenc.a])
3369       VLC_ADD_CFLAGS([vorbis],[-I${real_vorbis_tree}/include])
3370     else
3371       dnl  The given vorbis wasn't built
3372       AC_MSG_RESULT(no)
3373       AC_MSG_ERROR([cannot find ${real_vorbis_tree}/lib/.libs/libvorbis.a, make sure you compiled vorbis in ${with_vorbis_tree}])
3374     fi
3375   else
3376     AC_CHECK_HEADERS(vorbis/codec.h, [
3377       VLC_ADD_PLUGINS([vorbis])
3378       VLC_ADD_LDFLAGS([vorbis],[-lvorbis -logg -lm]) ],[])
3379
3380     AC_CHECK_HEADERS(vorbis/vorbisenc.h, [
3381       VLC_ADD_LDFLAGS([vorbis],[-lvorbisenc -lm]) ],[])
3382   fi
3383 fi
3384
3385 dnl
3386 dnl  Tremor plugin
3387 dnl
3388 AC_ARG_ENABLE(tremor,
3389   [  --enable-tremor         Tremor decoder support (default disabled)])
3390 if test "${enable_tremor}" = "yes"
3391 then
3392   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
3393     VLC_ADD_PLUGINS([tremor])
3394     VLC_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
3395    ],[])
3396 fi
3397
3398 dnl
3399 dnl  Speex plugin
3400 dnl
3401 AC_ARG_ENABLE(speex,
3402   [  --enable-speex          Speex decoder support (default enabled)])
3403 if test "${enable_speex}" != "no"
3404 then
3405   AC_ARG_WITH(speex-tree,
3406   [    --with-speex-tree=PATH speex tree for static linking])
3407   if test -n "${with_speex_tree}"
3408   then
3409     AC_MSG_CHECKING(for libspeex.a in ${with_speex_tree})
3410     real_speex_tree="`cd ${with_speex_tree} 2>/dev/null && pwd`"
3411     if test -z "${real_speex_tree}"
3412     then
3413       dnl  The given directory can't be found
3414       AC_MSG_RESULT(no)
3415       AC_MSG_ERROR([cannot cd to ${with_speex_tree}])
3416     fi
3417     if test -f "${real_speex_tree}/libspeex/.libs/libspeex.a"
3418     then
3419       dnl  Use a custom speex
3420       AC_MSG_RESULT(${real_speex_tree}/libspeex/.libs/libspeex.a)
3421       VLC_ADD_PLUGINS([speex])
3422       VLC_ADD_LDFLAGS([speex],[${real_speex_tree}/libspeex/.libs/libspeex.a])
3423       VLC_ADD_CFLAGS([speex],[-I${real_speex_tree}/include])
3424     else
3425       dnl  The given speex wasn't built
3426       AC_MSG_RESULT(no)
3427       AC_MSG_ERROR([cannot find ${real_speex_tree}/libspeex/.libs/libspeex.a, make sure you compiled speex in ${with_speex_tree}])
3428     fi
3429   else
3430     AC_CHECK_HEADERS(speex/speex.h, [
3431       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_speex}"
3432       AC_CHECK_LIB(speex, speex_decode_int, [
3433         VLC_ADD_PLUGINS([speex])
3434         VLC_ADD_LDFLAGS([speex],[-lspeex]) ],
3435         [ AC_MSG_RESULT([no])
3436           AC_MSG_WARN([Your libspeex is too old, please get the development
3437                        version.]) ],[])
3438       LDFLAGS="${LDFLAGS_save}"
3439       ],[])
3440   fi
3441 fi
3442
3443 dnl
3444 dnl  tarkin decoder plugin
3445 dnl
3446 AC_ARG_ENABLE(tarkin,
3447 [  --enable-tarkin         experimental tarkin codec (default disabled)])
3448 if test "${enable_tarkin}" = "yes"
3449 then
3450   AC_ARG_WITH(tarkin-tree,
3451   [    --with-tarkin-tree=PATH tarkin tree for static linking])
3452   if test -n "${with_tarkin_tree}"
3453   then
3454     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
3455     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
3456     if test -f "${real_tarkin_tree}/tarkin.o"
3457     then
3458       VLC_ADD_BUILTINS([tarkin])
3459       VLC_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
3460       VLC_ADD_LDFLAGS([tarkin],[${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])
3461       AC_MSG_RESULT(yes)
3462     else
3463       dnl  The given tarkin tree wasn't built
3464       AC_MSG_RESULT(no)
3465       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
3466                     make sure you compiled tarkin in ${with_tarkin_tree}])
3467     fi
3468   fi
3469 fi
3470
3471 dnl
3472 dnl  theora decoder plugin
3473 dnl
3474 AC_ARG_ENABLE(theora,
3475 [  --enable-theora         experimental theora codec (default disabled)])
3476 if test "${enable_theora}" = "yes"
3477 then
3478   AC_CHECK_HEADERS(theora/theora.h, [
3479     AC_CHECK_LIB(theora, theora_granule_time, [
3480       VLC_ADD_PLUGINS([theora])
3481       theora_libs="-ltheora -logg"
3482       VLC_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
3483       AC_MSG_ERROR([libtheora doesn't appear to be installed on your system.
3484 You also need to check that you have a libogg posterior to the 1.0 release.])],
3485       [-logg])
3486   ])
3487 fi
3488
3489 dnl
3490 dnl  dirac decoder plugin
3491 dnl
3492 AC_ARG_ENABLE(dirac,
3493 [  --enable-dirac          experimental dirac codec (default disabled)])
3494 if test "${enable_dirac}" = "yes"; then
3495   PKG_CHECK_MODULES(DIRAC,dirac, [
3496       VLC_ADD_PLUGINS([dirac])
3497       VLC_ADD_CFLAGS([dirac],[$DIRAC_CFLAGS])
3498       VLC_ADD_LDFLAGS([dirac],[$DIRAC_LIBS -lstdc++]) ],[
3499       AC_MSG_ERROR([libdirac doesn't appear to be installed on you system.])
3500   ])
3501 fi
3502
3503 dnl
3504 dnl  PNG decoder module
3505 dnl
3506 AC_ARG_ENABLE(png,
3507   [  --enable-png            PNG support (default enabled)])
3508 if test "${enable_png}" != "no"; then
3509 AC_CHECK_HEADERS(png.h, [
3510   LDFLAGS="${LDFLAGS_save} -lz"
3511   AC_CHECK_LIB(png, png_set_rows, [
3512     VLC_ADD_LDFLAGS([png],[-lpng -lz])
3513     VLC_ADD_PLUGINS([png])
3514     VLC_ADD_PLUGINS([osdmenu])
3515     AC_DEFINE(HAVE_LIBPNG, [], [Define if you have the PNG library: libpng])],
3516     [],[-lz])
3517   LDFLAGS="${LDFLAGS_save}"
3518   ])
3519 fi
3520
3521 dnl
3522 dnl H264 encoder plugin (using libx264)
3523 dnl
3524 AC_ARG_ENABLE(x264,
3525   [  --enable-x264           H264 encoding support with libx264 (default enabled)])
3526 if test "${enable_x264}" != "no"; then
3527   AC_ARG_WITH(x264-tree,
3528     [    --with-x264-tree=PATH x264 tree for static linking ],[],[])
3529   if test "${with_x264_tree}" != "no" -a -n "${with_x264_tree}"
3530   then
3531     real_x264_tree="`cd ${with_x264_tree} 2>/dev/null && pwd`"
3532     if test -z "${real_x264_tree}"
3533     then
3534       dnl  The given directory can't be found
3535       AC_MSG_RESULT(no)
3536       AC_MSG_ERROR([${with_x264_tree} directory doesn't exist])
3537     fi
3538     dnl  Use a custom libx264
3539     AC_MSG_CHECKING(for x264.h in ${real_x264_tree})
3540     if test -f ${real_x264_tree}/x264.h
3541     then
3542       AC_MSG_RESULT(yes)
3543       VLC_ADD_CPPFLAGS([x264],[-I${real_x264_tree}])
3544       VLC_ADD_LDFLAGS([x264],[-L${real_x264_tree}])
3545       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_x264} ${THREAD_LIB}"
3546       AC_CHECK_LIB(x264, x264_encoder_open, [
3547         VLC_ADD_BUILTINS([x264])
3548         VLC_ADD_LDFLAGS([x264],[-lx264])
3549       ],[
3550         AC_MSG_ERROR([the specified tree hasn't been compiled])
3551       ])
3552       LDFLAGS="${LDFLAGS_save}"
3553     else
3554       AC_MSG_RESULT(no)
3555       AC_MSG_ERROR([the specified tree doesn't have x264.h])
3556     fi
3557   else
3558     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_x264} ${THREAD_LIB}"
3559     AC_CHECK_HEADERS(x264.h, [
3560       AC_CHECK_LIB(x264, x264_encoder_open, [
3561         VLC_ADD_PLUGINS([x264])
3562         VLC_ADD_LDFLAGS([x264],[-lx264])
3563       ],[
3564         if test "${enable_x264}" = "yes"; then
3565             AC_MSG_ERROR([Could not find libx264 on your system: you may get it from http://www.videolan.org/x264.html])
3566           fi
3567       ])
3568     ])
3569     LDFLAGS="${LDFLAGS_save}"
3570   fi
3571 fi
3572
3573 dnl
3574 dnl  CMML plugin
3575 dnl
3576 AC_ARG_ENABLE(cmml,
3577   [  --enable-cmml           CMML support (default enabled)])
3578 if test "${enable_cmml}" != "no"
3579 then
3580   VLC_ADD_PLUGINS([cmml])
3581 fi
3582
3583
3584 dnl
3585 dnl  Video plugins
3586 dnl
3587
3588 AC_ARG_WITH(,[Video plugins:])
3589
3590 dnl Check for DPMS
3591 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
3592   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3593   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
3594     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
3595     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
3596       AC_MSG_RESULT(yes)
3597       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
3598                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
3599     ],[
3600       AC_MSG_RESULT(no)
3601     ])
3602   ],,[
3603     #include <X11/Xlib.h>
3604   ])
3605   CPPFLAGS="${CPPFLAGS_save}"
3606 fi
3607
3608 dnl
3609 dnl  X11 module
3610 dnl  (enabled by default except on win32)
3611 dnl
3612 AC_ARG_ENABLE(x11,
3613   [  --enable-x11            X11 support (default enabled)])
3614 if test "${enable_x11}" != "no" &&
3615   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3616    test "${enable_x11}" = "yes"); then
3617   CPPFLAGS="${CPPFLAGS_save} ${X_FLAGS}"
3618   AC_CHECK_HEADERS(X11/Xlib.h, [
3619     VLC_ADD_PLUGINS([x11 panoramix])
3620     VLC_ADD_LDFLAGS([x11 panoramix],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext])
3621     VLC_ADD_CPPFLAGS([x11 panoramix],[${X_CFLAGS}])
3622   ])
3623   CPPFLAGS="${CPPFLAGS_save}"
3624 fi
3625
3626 dnl
3627 dnl  XVideo module
3628 dnl  (enabled by default except on win32)
3629 dnl
3630 AC_ARG_ENABLE(xvideo,
3631   [  --enable-xvideo         XVideo support (default enabled)])
3632 if test "${enable_xvideo}" != "no" &&
3633   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3634    test "${enable_xvideo}" = "yes"); then
3635   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3636   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
3637     CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3638     AC_CHECK_LIB(Xv,XvPutImage,[
3639       # If libXv.so is available, xvideo can be a plugin. Otherwise, we
3640       # test for libXv_pic.
3641       if test -f /usr/X11R6/lib/libXv.so -o -f /usr/lib/libXv.so -o -f "${x_libraries}"/libXv.so; then
3642         VLC_ADD_PLUGINS([xvideo])
3643         VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3644         VLC_ADD_LDFLAGS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv])
3645       else
3646         AC_CHECK_LIB(Xv_pic,XvPutImage,[
3647           VLC_ADD_PLUGINS([xvideo])
3648           VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3649           VLC_ADD_LDFLAGS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv_pic])
3650         ],[
3651           VLC_ADD_BUILTINS([xvideo])
3652           VLC_ADD_LDFLAGS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv])
3653           VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3654         ])
3655       fi
3656     ])
3657     CFLAGS="${CFLAGS_save}"
3658   ]
3659   CPPFLAGS="${CPPFLAGS_save}")
3660 fi
3661
3662 dnl
3663 dnl  GLX module
3664 dnl  (enabled by default except on win32)
3665 dnl
3666 AC_ARG_ENABLE(glx,
3667   [  --enable-glx            X11 OpenGL (GLX) support (default enabled)])
3668 if test "${enable_glx}" != "no" &&
3669   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3670    test "${enable_glx}" = "yes"); then
3671   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3672   AC_CHECK_HEADERS(X11/Xlib.h GL/glu.h GL/glx.h, [
3673       VLC_ADD_PLUGINS([glx])
3674       VLC_ADD_LDFLAGS([glx],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lGL -lGLU])
3675       VLC_ADD_CPPFLAGS([glx],[${X_CFLAGS}])
3676    ],[AC_MSG_ERROR([Please install GL development package. Alternatively you can also configure with --disable-glx.])])
3677   CPPFLAGS="${CPPFLAGS_save}"
3678 fi
3679
3680 dnl
3681 dnl  XVMC module
3682 dnl  (enabled by default except on win32)
3683 dnl
3684 AC_ARG_ENABLE(xvmc,
3685   [  --enable-xvmc            XVMC support (default disabled)])
3686 if test "${enable_xvmc}" = "yes" &&
3687   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3688    test "${enable_xvmc}" = "yes"); then
3689   CPPFLAGS="${CPPFLAGS_save} ${X_FLAGS}"
3690   AC_CHECK_HEADERS(X11/extensions/vldXvMC.h, [
3691     VLC_ADD_PLUGINS([xvmc])
3692     VLC_ADD_LDFLAGS([xvmc],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext])
3693     VLC_ADD_CPPFLAGS([xvmc],[${X_CFLAGS}])
3694   ])
3695   CPPFLAGS="${CPPFLAGS_save}"
3696 fi
3697
3698 dnl
3699 dnl  Check for the Xinerama extension
3700 dnl
3701 AC_ARG_ENABLE(xinerama,
3702   [  --enable-xinerama       Xinerama support (default enabled)])
3703 if test "${enable_xvideo}" != "no" && test "${enable_xinerama}" != "no" &&
3704   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3705    test "${enable_xvideo}" = "yes"); then
3706   ac_cv_have_xinerama="no"
3707   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3708   CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3709   AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
3710     AC_CHECK_LIB(Xinerama_pic, XineramaQueryExtension,[
3711       VLC_ADD_LDFLAGS([xvideo],[-lXinerama_pic])
3712       VLC_ADD_LDFLAGS([x11],[-lXinerama_pic])
3713       VLC_ADD_LDFLAGS([glx],[-lXinerama_pic])
3714       ac_cv_have_xinerama="yes"
3715     ],[
3716       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
3717         VLC_ADD_LDFLAGS([xvideo],[-lXinerama])
3718         VLC_ADD_LDFLAGS([x11],[-lXinerama])
3719         VLC_ADD_LDFLAGS([glx],[-lXinerama])
3720         ac_cv_have_xinerama="yes"
3721       ])
3722     ])
3723   ])
3724   if test "${ac_cv_have_xinerama}" = "yes"; then
3725     AC_DEFINE(HAVE_XINERAMA, 1, [Define this if you have libXinerama installed])
3726   fi
3727   CFLAGS="${CFLAGS_save}"
3728   CPPFLAGS="${CPPFLAGS_save}"
3729
3730 dnl
3731 dnl  Check for XF86VidMode extension
3732 dnl
3733   ac_cv_have_xf86vidmode="no"
3734   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3735   CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3736   AC_CHECK_HEADERS(X11/extensions/xf86vmode.h,[
3737     AC_CHECK_LIB(Xxf86vm_pic, XF86VidModeGetViewPort,[
3738       VLC_ADD_LDFLAGS([xvideo],[-lXxf86vm_pic])
3739       VLC_ADD_LDFLAGS([x11],[-lXxf86vm_pic])
3740       VLC_ADD_LDFLAGS([glx],[-lXxf86vm_pic])
3741       ac_cv_have_xf86vidmode="yes"
3742     ],[
3743       AC_CHECK_LIB(Xxf86vm, XF86VidModeGetViewPort,[
3744         VLC_ADD_LDFLAGS([xvideo],[-lXxf86vm])
3745         VLC_ADD_LDFLAGS([x11],[-lXxf86vm])
3746         VLC_ADD_LDFLAGS([glx],[-lXxf86vm])
3747         ac_cv_have_xf86vidmode="yes"
3748       ])
3749     ])
3750   ],[true],
3751 [#ifdef HAVE_X11_XLIB_H
3752 # include <X11/Xlib.h>
3753 #endif]
3754    )
3755   AS_IF([test "${ac_cv_have_xf86vidmode}" = "yes"],
3756     [AC_DEFINE(HAVE_XF86VIDMODE, 1, [Define this if you have libXxf86vm installed])
3757   ])
3758   CFLAGS="${CFLAGS_save}"
3759   CPPFLAGS="${CPPFLAGS_save}"
3760
3761 fi
3762
3763 dnl
3764 dnl  OpenGL module
3765 dnl  (enabled by default except on beos)
3766 dnl
3767 AC_ARG_ENABLE(opengl,
3768   [  --enable-opengl         OpenGL support (default enabled)])
3769 if test "${enable_opengl}" != "no" &&
3770    test "${SYS}" != "beos" -a "${SYS}" != "mingwce"; then
3771   if test "${SYS}" != "darwin"; then
3772     AC_CHECK_HEADERS(GL/gl.h GL/glu.h, [
3773       VLC_ADD_PLUGINS([opengl])
3774       if test "${SYS}" != "mingw32"; then
3775         VLC_ADD_LDFLAGS([opengl],[${X_LIBS} -lGL -lGLU])
3776       else
3777         VLC_ADD_LDFLAGS([opengl],[-lopengl32 -lglu32])
3778       fi
3779     ])
3780   else
3781     dnl OS X special case (no GL/gl.h but OpenGL/gl.h)
3782     VLC_ADD_PLUGINS([opengl])
3783     VLC_ADD_LDFLAGS([opengl],[-framework OpenGL])
3784   fi
3785 fi
3786
3787 dnl
3788 dnl  SDL module
3789 dnl
3790 AC_ARG_ENABLE(sdl,
3791   [  --enable-sdl            SDL support (default enabled)])
3792 if test "${enable_sdl}" != "no"
3793 then
3794   SDL_PATH="${PATH}"
3795   AC_ARG_WITH(sdl-config-path,
3796     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
3797     [ if test "${with_sdl_config_path}" != "no"
3798       then
3799         SDL_PATH="${with_sdl_config_path}:${PATH}"
3800       fi ])
3801   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
3802   SDL_CONFIG="${SDL12_CONFIG}"
3803   SDL_HEADER="SDL12/SDL.h"
3804   SDL_IMAGE="SDL12/SDL_image.h"
3805   if test "${SDL_CONFIG}" = "no"
3806   then
3807     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
3808     SDL_CONFIG=${SDL11_CONFIG}
3809     SDL_HEADER="SDL11/SDL.h"
3810     SDL_IMAGE="SDL11/SDL_image.h"
3811   fi
3812   if test "${SDL_CONFIG}" = "no"
3813   then
3814     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
3815     SDL_HEADER="SDL/SDL.h"
3816     SDL_IMAGE="SDL/SDL_image.h"
3817   fi
3818   # check for cross-compiling
3819   SDL_PREFIX=
3820   AC_ARG_WITH(sdl-prefix,
3821     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
3822                                e.g use as:
3823                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
3824   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
3825   then
3826     SDL_PREFIX="--prefix=${with_sdl_prefix}"
3827   fi
3828   if test "${SDL_CONFIG}" != "no"
3829   then
3830     # SDL on Darwin is heavily patched and can only run SDL_image
3831     if test "${SYS}" != "darwin" -a "${SYS}" != "mingw32"; then
3832       VLC_ADD_PLUGINS([vout_sdl aout_sdl])
3833     fi
3834     VLC_ADD_CFLAGS([vout_sdl aout_sdl sdl_image],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
3835     VLC_ADD_LDFLAGS([vout_sdl aout_sdl sdl_image],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
3836     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
3837     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
3838       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
3839       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
3840           As a last resort we also test for SDL.h presence),
3841       [ AC_MSG_ERROR([The development package for SDL is not installed.
3842 Please install it and try again. Alternatively you can also configure with
3843 --disable-sdl.])
3844       ])])
3845     AC_CHECK_HEADERS(${SDL_IMAGE}, [AC_DEFINE_UNQUOTED(SDL_IMAGE_INCLUDE_FILE,
3846       <${SDL_IMAGE}>, Indicate the path of SDL_image.h)
3847       VLC_ADD_PLUGINS([sdl_image])
3848       AC_CHECK_LIB(png, png_set_rows,
3849         [VLC_ADD_LDFLAGS([sdl_image],[-lpng -lz])],[],[-lz])
3850       AC_CHECK_LIB(jpeg, jpeg_start_decompress,
3851         [VLC_ADD_LDFLAGS([sdl_image],[-ljpeg])])
3852       AC_CHECK_LIB(tiff, TIFFClientOpen,
3853         [VLC_ADD_LDFLAGS([sdl_image],[-ltiff])])
3854       VLC_ADD_LDFLAGS([sdl_image], [-lSDL_image])],
3855       [ AC_CHECK_HEADERS(SDL_image.h, AC_DEFINE(SDL_IMAGE_INCLUDE_FILE, <SDL_image.h>,
3856           As a last resort we also test for SDL_image.h presence),
3857       [ AC_MSG_WARN([The development package for SDL_image is not installed.
3858 You should install it alongside your SDL package.])
3859       ])])
3860     CPPFLAGS="${CPPFLAGS_save}"
3861     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
3862     then
3863       AC_MSG_ERROR([The development package for SDL is not installed.
3864 Please install it and try again. Alternatively you can also configure with
3865 --disable-sdl.])
3866     fi
3867
3868   elif test "${enable_sdl}" =  "yes"
3869   then
3870     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
3871 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
3872     ])
3873   fi
3874 fi
3875
3876 dnl
3877 dnl  freetype module
3878 dnl
3879 AC_ARG_ENABLE(freetype,
3880   [  --enable-freetype       freetype support (default enabled)])
3881 AC_ARG_ENABLE(fribidi,
3882   [  --enable-fribidi        fribidi support (default enabled)])
3883 if test "${enable_freetype}" != "no"
3884 then
3885   FREETYPE_PATH="${PATH}"
3886   AC_ARG_WITH(freetype-config-path,
3887     [    --with-freetype-config-path=PATH freetype-config path (default search in \$PATH)],
3888     [ if test "${with_freetype_config_path}" != "no"
3889       then
3890         FREETYPE_PATH="${with_freetype_config_path}:${PATH}"
3891       fi ])
3892   AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no, ${FREETYPE_PATH})
3893
3894   if test "${FREETYPE_CONFIG}" != "no"
3895   then
3896     VLC_ADD_PLUGINS([freetype])
3897     VLC_ADD_CFLAGS([freetype],[`${FREETYPE_CONFIG} --cflags`])
3898     VLC_ADD_LDFLAGS([freetype],[`${FREETYPE_CONFIG} --libs`])
3899     AC_CHECK_HEADERS(Carbon/Carbon.h,
3900       [VLC_ADD_LDFLAGS([freetype],[-framework Carbon])])
3901   elif test "${enable_freetype}" =  "yes"
3902   then
3903     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
3904 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
3905     ])
3906   fi
3907
3908   dnl fribidi support
3909   if test "${enable_fribidi}" != "no"
3910   then
3911     FRIBIDI_PATH="${PATH}"
3912     AC_ARG_WITH(fribidi-config-path,
3913       [    --with-fribidi-config-path=PATH fribidi-config path (default search in \$PATH)],
3914       [ if test "${with_fribidi_config_path}" != "no"
3915         then
3916           FRIBIDI_PATH="${with_fribidi_config_path}:${PATH}"
3917         fi ])
3918     AC_PATH_PROG(FRIBIDI_CONFIG, fribidi-config, no, ${FRIBIDI_PATH})
3919
3920     if test "${FRIBIDI_CONFIG}" != "no"
3921     then
3922       VLC_ADD_CFLAGS([freetype], [`${FRIBIDI_CONFIG} --cflags` -DHAVE_FRIBIDI])
3923       VLC_ADD_CPPFLAGS([skins2], [`${FRIBIDI_CONFIG} --cflags` -DHAVE_FRIBIDI])
3924       VLC_ADD_LDFLAGS([freetype], [`${FRIBIDI_CONFIG} --libs`])
3925       VLC_ADD_LDFLAGS([skins2], [`${FRIBIDI_CONFIG} --libs`])
3926     fi
3927   fi
3928 fi
3929
3930 dnl
3931 dnl  libxml2 module
3932 dnl
3933 AC_ARG_ENABLE(libxml2,
3934   [  --enable-libxml2        libxml2 support (default enabled)])
3935 if test "${enable_libxml2}" != "no"
3936 then
3937   XML2_PATH="${PATH}"
3938   AC_ARG_WITH(xml2-config-path,
3939     [    --with-xml2-config-path=PATH xml2-config path (default search in \$PATH)],
3940     [ if test "${with_xml2_config_path}" != "no"; then
3941         XML2_PATH="${with_xml2_config_path}:${PATH}"
3942       fi ])
3943   AC_PATH_PROG(XML2_CONFIG, xml2-config, no, ${XML2_PATH})
3944   if test "${XML2_CONFIG}" != "no"; then
3945     VLC_ADD_CPPFLAGS([xml],[`${XML2_CONFIG} --cflags`])
3946     VLC_ADD_LDFLAGS([xml],[`${XML2_CONFIG} --libs`])
3947     dnl depends on the xmlTextReader extension
3948     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xml}"
3949     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xml}"
3950     AC_CHECK_LIB(xml2,xmlTextReaderConstName,[
3951       AC_EGREP_HEADER(xmlTextReaderConstName,libxml/xmlreader.h,[
3952         VLC_ADD_PLUGINS([xml]) ],[
3953           AC_MSG_WARN([libxml2 missing the xmlTextReader extension, you should update your version])
3954           if test "${enable_xml2}" = "yes"; then
3955             AC_MSG_ERROR([libxml2 missing the xmlTextReader extension])
3956           fi])
3957        ],[
3958       AC_MSG_WARN([libxml2 missing the xmlTextReader extension, you should update your version])
3959       if test "${enable_xml2}" = "yes"; then
3960         AC_MSG_ERROR([libxml2 missing the xmlTextReader extension])
3961       fi])
3962     LDFLAGS="${LDFLAGS_save}"
3963     CPPFLAGS="${CPPFLAGS_save}"
3964   else
3965     if test "${enable_xml2}" = "yes"; then
3966       AC_MSG_ERROR([Could not find libxml2])
3967     fi
3968   fi
3969 fi
3970
3971 dnl
3972 dnl  SVG module
3973 dnl
3974 AC_ARG_ENABLE(svg,
3975   [  --enable-svg            SVG support (default disabled)])
3976 if test "${enable_svg}" = "yes"
3977 then
3978   PKG_CHECK_MODULES(SVG, 
3979         librsvg-2.0 >= 2.9.0,
3980         [
3981           VLC_ADD_LDFLAGS([svg],[$SVG_LIBS])
3982           VLC_ADD_CFLAGS([svg],[$SVG_CFLAGS])
3983           VLC_ADD_PLUGINS([svg]) ],
3984         [AC_MSG_WARN(SVG library not found)])
3985 fi
3986
3987 dnl
3988 dnl Snapshot vout module (with cache)
3989 dnl
3990 AC_ARG_ENABLE(snapshot,
3991   [  --enable-snapshot       snapshot module (default disabled)])
3992 if test "${enable_snapshot}" = "yes"
3993 then
3994   VLC_ADD_PLUGINS([snapshot])
3995 fi
3996
3997 dnl
3998 dnl  Qt Embedded module
3999 dnl  (disabled by default)
4000 dnl
4001 AC_ARG_ENABLE(qte,
4002   [  --enable-qte            QT Embedded support (default disabled)])
4003 if test "${enable_qte}" = "yes"
4004 then
4005   AC_ARG_WITH(qte,
4006   [    --with-qte=PATH       Qt Embedded headers and libraries])
4007   if test "${with_qte}" != "no" -a -n "${with_qte}"
4008   then
4009     VLC_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
4010     VLC_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
4011   else
4012     VLC_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
4013     VLC_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
4014   fi
4015   VLC_ADD_PLUGINS([qte])
4016   NEED_QTE_MAIN=yes
4017   CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_qte}"
4018   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
4019     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
4020   ] )
4021   CPPFLAGS="${CPPFLAGS_save}"
4022 fi
4023
4024 dnl
4025 dnl  Qt Video output module
4026 dnl  (disabled by default)
4027 dnl
4028 dnl AC_ARG_ENABLE(qt_video,
4029 dnl   [  --enable-qt_video            QT Video Output support (default disabled)])
4030 dnl if test "${enable_qt_video}" = "yes"
4031 dnl then
4032 dnl  VLC_ADD_PLUGINS([qt_video])
4033 dnl  VLC_ADD_LDFLAGS([qt_video],[-L${QTDIR}/lib])
4034 dnl  LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt_video}"
4035 dnl   AC_CHECK_LIB(qt-mt,main,[
4036 dnl    VLC_ADD_LDFLAGS([qt_video],[-lqt-mt])
4037 dnl  ],[
4038 dnl    AC_CHECK_LIB(qt,main,[
4039 dnl      VLC_ADD_LDFLAGS([qt_video],[-lqt])
4040 dnl    ])
4041 dnl  ])
4042 dnl  NEED_QTE_MAIN=yes
4043 dnl  LDFLAGS="${LDFLAGS_save}"
4044 dnl  VLC_ADD_CXXFLAGS([qt_video],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
4045 dnl fi
4046
4047 dnl
4048 dnl Roku HD1000 Video output module
4049 dnl
4050 AC_ARG_ENABLE(hd1000v,
4051   [  --enable-hd1000v        HD1000 Video Output module (default enabled on HD1000)])
4052 if test "${enable_hd1000v}" != "no" -a "${CXX}" != "" &&
4053   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
4054    test "${enable_hd1000v}" = "yes"); then
4055   AC_LANG_PUSH([C++])
4056   AC_CHECK_HEADERS([cascade/graphics/CascadeScreen.h cascade/graphics/CascadeBitmap.h],
4057   [
4058     can_build_roku="yes"
4059   ],
4060   [
4061     can_build_roku="no"
4062     AC_MSG_WARN([Not building Roku HD1000 compatible video output])
4063   ])
4064   if test "$can_build_roku" = "yes"
4065   then
4066     VLC_ADD_PLUGINS([hd1000v])
4067     VLC_ADD_LDFLAGS([hd1000v],[-lCascade -ldvbpsi -lmad])
4068   fi
4069   AC_LANG_POP([C++])
4070 fi
4071
4072 dnl
4073 dnl  Windows DirectX module
4074 dnl
4075
4076 if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce" -o "${SYS}" = "cygwin"
4077 then
4078   VLC_ADD_PLUGINS([panoramix])
4079 fi
4080
4081 AC_ARG_ENABLE(directx,
4082   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
4083 if test "${enable_directx}" != "no"
4084 then
4085   if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce" -o "${SYS}" = "cygwin"
4086   then
4087     AC_ARG_WITH(directx,
4088     [    --with-directx=PATH   Win32 DirectX headers])
4089     if test -z "${with_directx}"
4090     then
4091       AC_CHECK_HEADERS(ddraw.h,
4092       [ VLC_ADD_PLUGINS([vout_directx aout_directx])
4093         VLC_ADD_LDFLAGS([vout_directx],[-lgdi32])
4094       ])
4095       AC_CHECK_HEADERS(GL/gl.h,
4096       [ VLC_ADD_PLUGINS([glwin32])
4097         VLC_ADD_LDFLAGS([glwin32],[-lopengl32 -lgdi32])
4098       ])
4099       AC_CHECK_HEADERS(d3d9.h,
4100       [ VLC_ADD_PLUGINS([direct3d])
4101         VLC_ADD_LDFLAGS([direct3d],[-ld3d9 -lgdi32])
4102       ])
4103     else
4104       AC_MSG_CHECKING(for directX headers in ${with_directx})
4105       if test -f ${with_directx}/ddraw.h
4106       then
4107         VLC_ADD_PLUGINS([vout_directx aout_directx])
4108         VLC_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
4109         VLC_ADD_LDFLAGS([vout_directx],[-lgdi32])
4110         AC_MSG_RESULT(yes)
4111       else
4112         AC_MSG_RESULT(no)
4113         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
4114       fi
4115     fi
4116   fi
4117 fi
4118
4119 dnl
4120 dnl  Linux framebuffer module
4121 dnl
4122 AC_ARG_ENABLE(fb,
4123   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
4124     if test "${enable_fb}" != "no"
4125     then
4126       AC_CHECK_HEADERS(linux/fb.h, [
4127         VLC_ADD_PLUGINS([fb])
4128       ])
4129     fi
4130
4131 dnl
4132 dnl  Linux MGA module
4133 dnl
4134 AC_ARG_ENABLE(mga,
4135   [  --enable-mga            Linux kernel Matrox support (default disabled)],
4136   [ if test "${enable_mga}" = "yes"
4137     then
4138       VLC_ADD_PLUGINS([mga])
4139     fi ])
4140
4141 dnl
4142 dnl  SVGAlib module
4143 dnl
4144 AC_ARG_ENABLE(svgalib,
4145   [  --enable-svgalib        SVGAlib support (default disabled)])
4146 if test "${enable_svgalib}" = "yes"
4147 then
4148   VLC_ADD_PLUGINS([svgalib])
4149   VLC_ADD_LDFLAGS([svgalib],[-lvgagl -lvga])
4150 fi
4151
4152 dnl
4153 dnl  DirectFB module
4154 dnl
4155 AC_ARG_ENABLE(directfb,
4156   [  --enable-directfb       DirectFB support (default disabled)])
4157 if test "${enable_directfb}" = "yes"
4158 then
4159   if test "${with_directfb}" = "no"
4160   then
4161     AC_CHECK_HEADER(directfb.h, have_directfb="true", have_directfb="false")
4162     if test "${have_directfb}"= "true"
4163     then
4164         VLC_ADD_PLUGINS([directfb])
4165         VLC_ADD_LDFLAGS([directfb],[-ldirectfb -lfusion -ldirect -lpthread -ljpeg -lz -ldl])
4166         VLC_ADD_CPPFLAGS([directfb],[-I/usr/include/directfb -D_REENTRANT])
4167     else
4168         AC_MSG_ERROR([cannot find /usr/include/directfb headers, make sure directfb is installed on your system or use --disable-directfb])
4169     fi
4170   else
4171     CPPFLAGS_save="${CPPFLAGS}"
4172     CPPFLAGS="${CPPFLAGS} -I${with_directfb}/include"
4173     AC_CHECK_HEADER(directfb.h, have_directfb="true", have_directfb="false")
4174     CPPFLAGS="${CPPFLAGS_save}"
4175     AC_ARG_WITH(directfb,
4176         [    --with-directfb=PATH  path to directfb],
4177         [ if test "${with_directfb}" != "no" -a -n "${with_directfb}"
4178         then
4179             VLC_ADD_PLUGINS([directfb])
4180             VLC_ADD_CPPFLAGS([directfb],[-I${with_directfb}/include -D_REENTRANT])
4181             VLC_ADD_LDFLAGS([directfb],[-L${with_directfb}/lib -ldirectfb -lfusion -ldirect -lpthread -ljpeg -lz -ldl])
4182         fi ],
4183         [ AC_MSG_ERROR([cannot find directfb headers in ${with_directfb}/include]) ])
4184   fi
4185 fi
4186
4187 dnl
4188 dnl  GGI module
4189 dnl
4190 AC_ARG_ENABLE(ggi,
4191   [  --enable-ggi            GGI support (default disabled)])
4192 if test "${enable_ggi}" = "yes"
4193 then
4194   VLC_ADD_PLUGINS([ggi])
4195   VLC_ADD_LDFLAGS([ggi],[-lggi])
4196   AC_ARG_WITH(ggi,
4197     [    --with-ggi=PATH       path to libggi],
4198     [ if test "${with_ggi}" != "no" -a -n "${with_ggi}"
4199       then
4200         VLC_ADD_CPPFLAGS([ggi],[-I${with_ggi}/include])
4201         VLC_ADD_LDFLAGS([ggi],[-L${with_ggi}/lib])
4202       fi ])
4203 fi
4204
4205 dnl
4206 dnl  Glide module
4207 dnl
4208 AC_ARG_ENABLE(glide,
4209   [  --enable-glide          Glide (3dfx) support (default disabled)])
4210 if test "${enable_glide}" = "yes"
4211 then
4212   CFLAGS_save="${CFLAGS}"
4213   AC_ARG_WITH(glide,
4214     [    --with-glide=PATH     path to libglide],
4215     [ if test "${with_glide}" != "no" -a -n "${with_glide}"
4216       then
4217         VLC_ADD_CPPFLAGS([glide],[-I${with_glide}/include])
4218         VLC_ADD_LDFLAGS([glide],[-L${with_glide}/lib])
4219         CFLAGS="$CFLAGS -I${with_glide}/include"
4220     fi ])
4221    CFLAGS="$CFLAGS -I/usr/include/glide"
4222    AC_CHECK_HEADER(glide.h,[   
4223       VLC_ADD_PLUGINS([glide])
4224       VLC_ADD_LDFLAGS([glide],[-lglide2x -lm])
4225       VLC_ADD_CPPFLAGS([glide],[-I/usr/include/glide])
4226     ],[
4227       AC_MSG_ERROR([You don't have libglide. Install it or do not use --enable-glide])
4228      ])
4229    CFLAGS="${CFLAGS_save}"
4230 fi
4231
4232 dnl
4233 dnl  AA plugin
4234 dnl
4235 AC_ARG_ENABLE(aa,
4236   [  --enable-aa             aalib output (default disabled)])
4237 if test "${enable_aa}" = "yes"
4238 then
4239   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
4240   if test "${have_aa}" = "true"
4241   then
4242     VLC_ADD_PLUGINS([aa])
4243     VLC_ADD_LDFLAGS([aa],[-laa])
4244   fi
4245 fi
4246
4247 dnl
4248 dnl  libcaca plugin
4249 dnl
4250 AC_ARG_ENABLE(caca,
4251   [  --enable-caca           libcaca output (default disabled)])
4252 if test "${enable_caca}" = "yes"
4253 then
4254   CACA_PATH="${PATH}"
4255   AC_ARG_WITH(caca-config-path,
4256     [    --with-caca-config-path=PATH caca-config path (default search in \$PATH)],
4257     [ if test "${with_caca_config_path}" != "no"
4258       then
4259         CACA_PATH="${with_caca_config_path}:${PATH}"
4260       fi ])
4261   AC_PATH_PROG(CACA_CONFIG, caca-config, no, ${CACA_PATH})
4262   if test "${CACA_CONFIG}" != "no"
4263   then
4264     VLC_ADD_PLUGINS([caca])
4265     VLC_ADD_CFLAGS([caca],[`${CACA_CONFIG} --cflags`])
4266     VLC_ADD_LDFLAGS([caca],[`${CACA_CONFIG} --plugin-libs`])
4267   fi
4268 fi
4269
4270 dnl
4271 dnl  win32 GDI plugin
4272 dnl
4273 AC_ARG_ENABLE(wingdi,
4274   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
4275 if test "${enable_wingdi}" != "no"; then
4276   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
4277     VLC_ADD_PLUGINS([wingdi])
4278     VLC_ADD_LDFLAGS([wingdi],[-lgdi32])
4279   fi
4280   if test "${SYS}" = "mingwce"; then
4281     VLC_ADD_PLUGINS([wingdi wingapi])
4282   fi
4283 fi
4284
4285 dnl
4286 dnl  Audio plugins
4287 dnl
4288
4289 AC_ARG_WITH(,[Audio plugins:])
4290
4291 dnl
4292 dnl  OSS /dev/dsp module (enabled by default except on win32)
4293 dnl
4294 AC_ARG_ENABLE(oss,
4295   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
4296
4297 if test "${enable_oss}" != "no" &&
4298   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
4299    test "${enable_oss}" = "yes")
4300 then
4301   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
4302     VLC_ADD_PLUGINS([oss])
4303     AC_CHECK_LIB(ossaudio,main,VLC_ADD_LDFLAGS([oss],[-lossaudio]))
4304   ])
4305 fi
4306
4307 dnl
4308 dnl  Esound module
4309 dnl
4310 AC_ARG_ENABLE(esd,
4311   [  --enable-esd            Esound library support (default disabled)],
4312   [if test "${enable_esd}" = "yes"
4313    then
4314      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
4315      if test "${ESD_CONFIG}" != "no"
4316      then
4317        VLC_ADD_PLUGINS([esd])
4318        VLC_ADD_CFLAGS([esd],[`${ESD_CONFIG} --cflags`])
4319        VLC_ADD_LDFLAGS([esd],[`${ESD_CONFIG} --libs`])
4320      fi
4321    fi])
4322
4323 dnl
4324 dnl  Portaudio module
4325 dnl
4326 AC_ARG_ENABLE(portaudio,
4327   [  --enable-portaudio      Portaudio library support (default disabled)],
4328   [if test "${enable_portaudio}" = "yes"
4329    then
4330      VLC_ADD_PLUGINS([portaudio])
4331      VLC_ADD_CXXFLAGS([portaudio],[])
4332      if test "${SYS}" = "mingw32"; then
4333         VLC_ADD_LDFLAGS([portaudio],[-lportaudio -lwinmm -lole32])
4334      else
4335         VLC_ADD_LDFLAGS([portaudio],[-lportaudio])
4336      fi
4337    fi])
4338
4339 dnl
4340 dnl  aRts module -- broken (freeze wxWidgets)
4341 dnl
4342 AC_ARG_ENABLE(arts,
4343  [  --enable-arts           aRts sound server (default disabled)],
4344  [if test "${enable_arts}" = "yes"
4345   then
4346     AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
4347     if test "${ARTS_CONFIG}" != "no"
4348     then
4349       VLC_ADD_PLUGINS([arts])
4350       VLC_ADD_CFLAGS([arts],[`${ARTS_CONFIG} --cflags`])
4351       VLC_ADD_LDFLAGS([arts],[`${ARTS_CONFIG} --libs `])
4352     fi
4353   fi])
4354
4355 dnl
4356 dnl  ALSA module
4357 dnl
4358 AC_ARG_ENABLE(alsa,
4359   [  --enable-alsa           ALSA sound support for Linux (default enabled)])
4360 if test "${enable_alsa}" != "no"
4361 then
4362   AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
4363   if test "${have_alsa}" = "true"
4364   then
4365     CFLAGS="${CFLAGS_save}"
4366     AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
4367                     #define ALSA_PCM_NEW_SW_PARAMS_API
4368                     #include <alsa/asoundlib.h>],
4369        [snd_pcm_hw_params_get_period_time(0,0,0);],
4370         AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
4371     VLC_ADD_PLUGINS([alsa])
4372     VLC_ADD_LDFLAGS([alsa],[-lasound -lm -ldl])
4373   else
4374     if test "${enable_alsa}" = "yes"; then
4375       AC_MSG_ERROR([Could not find ALSA development headers])
4376     fi
4377   fi
4378 fi
4379
4380 dnl
4381 dnl  win32 waveOut plugin
4382 dnl
4383 AC_ARG_ENABLE(waveout,
4384   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
4385 if test "${enable_waveout}" != "no"; then
4386   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
4387     VLC_ADD_PLUGINS([waveout])
4388     VLC_ADD_LDFLAGS([waveout],[-lwinmm])
4389   fi
4390   if test "${SYS}" = "mingwce"; then
4391     VLC_ADD_PLUGINS([waveout])
4392   fi
4393 fi
4394
4395 dnl
4396 dnl  CoreAudio plugin
4397 dnl
4398 AC_ARG_ENABLE(macosx-audio,
4399   [  --enable-macosx-audio   Mac OS X audio module (default enabled on MacOS X)])
4400 if test "${enable_macosx-audio}" != "no" &&
4401   (test "${SYS}" = "darwin" || test "${enable_macosx-audio}" = "yes")
4402 then
4403   AC_CHECK_HEADERS(CoreAudio/CoreAudio.h, 
4404     [ VLC_ADD_BUILTINS([auhal])
4405       VLC_ADD_LDFLAGS([auhal],[-framework CoreAudio -framework AudioUnit -framework AudioToolbox])
4406     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
4407 fi
4408
4409 dnl
4410 dnl  Roku HD1000 audio
4411 dnl
4412 AC_ARG_ENABLE(hd1000a,
4413   [  --enable-hd1000a        HD1000 audio module (default enabled on HD1000)])
4414 if test "${enable_hd1000a}" != "no" -a "${CXX}" != "" &&
4415   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
4416    test "${enable_hd1000a}" = "yes")
4417 then
4418   AC_LANG_PUSH([C++])
4419   AC_CHECK_HEADERS(deschutes/libraries/hdmachinex225/PCMAudioPlayer.h, [
4420     VLC_ADD_PLUGINS([hd1000a])
4421     AC_CHECK_LIB(HDMachineX225,main,VLC_ADD_LDFLAGS([hd1000a],[-lHDMachineX225]))  ])
4422   AC_LANG_POP([C++])
4423 fi
4424
4425 dnl
4426 dnl  JACK module
4427 dnl
4428 AC_ARG_ENABLE(jack,
4429  [  --enable-jack           JACK audio module (default disabled)],
4430  [if test "${enable_jack}" = "yes"
4431   then
4432     AC_CHECK_HEADERS(jack/jack.h, [
4433       VLC_ADD_PLUGINS([jack])
4434       VLC_ADD_LDFLAGS([jack],[-ljack]) ])
4435   fi])
4436
4437 dnl
4438 dnl  CyberLink for C++ UPnP stack
4439 dnl
4440 AC_ARG_ENABLE(cyberlink,
4441   [  --enable-cyberlink      CyberLink for C++ UPnP stack (default disabled)])
4442   AS_IF([test "${enable_cyberlink}" = "yes" ], [
4443   AC_ARG_WITH(cyberlink-tree,
4444     [    --with-cyberlink-tree=PATH CyberLink for C++ tree for static linking])
4445
4446   dnl
4447   dnl test for --with-cyberlink-tree
4448   dnl
4449   AS_IF([test ! -z "${with_cyberlink_tree}" -a "${CXX}" != ""], [
4450     AC_LANG_PUSH(C++)
4451     real_cyberlink_tree="`cd ${with_cyberlink_tree} 2>/dev/null && pwd`"