vout: merged all Microsoft Windows specific vouts under msw directory in order to...
[vlc.git] / configure.ac
1 dnl Autoconf settings for vlc
2
3 AC_INIT(vlc,0.9.0-svn)
4 VERSION_MAJOR="0"
5 VERSION_MINOR="9"
6 VERSION_REVISION="0"
7 VERSION_EXTRA="svn"
8
9 CONFIGURE_LINE="`echo "$0 $ac_configure_args" | sed -e 's/\\\/\\\\\\\/g'`"
10 CODENAME="Grishenko"
11
12 AC_PREREQ(2.59) dnl this really should be 2.59c
13 AC_CONFIG_SRCDIR(src/libvlc.c)
14 AC_CONFIG_AUX_DIR(autotools)
15 AC_CANONICAL_BUILD
16 AC_CANONICAL_HOST
17
18 AM_INIT_AUTOMAKE([1.9 check-news dist-bzip2 no-dist-gzip -Wall])
19 AM_CONFIG_HEADER(config.h)
20
21 dnl Too many people are not aware of maintainer mode:
22 dnl If you want to use it, you definitely know what you are doing, so
23 dnl you can specify "--disable-maintainer-mode". But if you want the default
24 dnl automake behavior, you've likely never heard of maintainer mode, so we
25 dnl can't expect you to enable it manually.
26
27 AS_IF([test "x${enable_maintainer_mode}" != "xno"],
28         [enable_maintainer_mode="yes"])
29 AM_MAINTAINER_MODE
30
31 dnl
32 dnl  Save *FLAGS
33 dnl
34 VLC_SAVE_FLAGS
35
36 dnl
37 dnl Check for tools
38 dnl
39 AC_PROG_CC_C99
40 AC_USE_SYSTEM_EXTENSIONS
41 AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to `2' to get glibc warnings.])
42 AM_PROG_CC_C_O
43 AC_PROG_CXX
44 AC_PROG_CPP
45 AC_PROG_OBJC
46 _AM_DEPENDENCIES([OBJC])
47 AC_PROG_EGREP
48 AC_PROG_MAKE_SET
49 AC_PROG_INSTALL
50 AM_PROG_AS
51
52 dnl Find the right ranlib, even when cross-compiling
53 AC_CHECK_TOOL(RANLIB, ranlib, :)
54 AC_CHECK_TOOL(STRIP, strip, :)
55 AC_CHECK_TOOL(AR, ar, :)
56 AC_CHECK_TOOL(LD, ld, :)
57 AC_CHECK_TOOL(DLLTOOL, dlltool, :)
58
59 dnl Check for compiler properties
60 AC_C_CONST
61 AC_C_INLINE
62 AC_C_RESTRICT
63
64 dnl
65 dnl  Check for the contrib directory
66 dnl
67 AC_ARG_WITH(contrib,
68     [  --without-contrib       do not use the libraries in extras/contrib],[],[])
69   if test "${with_contrib}" != "no"; then 
70     AC_MSG_CHECKING([for libs in extras/contrib])
71     topdir="`dirname $0`"
72     if test "`echo \"$topdir\" | cut -c 1`" != "/"; then
73        topdir="`pwd`/$topdir"
74     fi
75    if test "`grep HOST ${topdir}/extras/contrib/config.mak 2>/dev/null|awk '{print $3}'`" != "`$CC -dumpmachine`"; then
76       if test "${with_contrib}" = "yes"; then
77         AC_MSG_RESULT([no])
78         AC_MSG_ERROR([ not using the libs in extras/contrib as it is not the same host])
79       else
80         AC_MSG_RESULT([no])
81         AC_MSG_WARN([ not using the libs in extras/contrib as it is not the same host])
82       fi
83      else
84   if test -d ${topdir}/extras/contrib/lib; then
85     AC_MSG_RESULT([yes])
86     export PATH=${topdir}/extras/contrib/bin:$PATH
87     CPPFLAGS="${CPPFLAGS} -I${topdir}/extras/contrib/include"
88     CPPFLAGS_save="${CPPFLAGS_save} -I${topdir}/extras/contrib/include"
89     CFLAGS="${CFLAGS} -I${topdir}/extras/contrib/include"
90     CFLAGS_save="${CFLAGS_save} -I${topdir}/extras/contrib/include"
91     CXXFLAGS="${CXXFLAGS} -I${topdir}/extras/contrib/include"
92     CXXFLAGS_save="${CXXFLAGS_save} -I${topdir}/extras/contrib/include"
93     OBJCFLAGS="${OBJCFLAGS} -I${topdir}/extras/contrib/include"
94     OBJCFLAGS_save="${OBJCFLAGS_save} -I${topdir}/extras/contrib/include"
95     if test $build = $host -o "$PKG_CONFIG_LIBDIR"; then
96         export PKG_CONFIG_PATH=${topdir}/extras/contrib/lib/pkgconfig:$PKG_CONFIG_PATH
97     else
98         export PKG_CONFIG_LIBDIR=${topdir}/extras/contrib/lib/pkgconfig
99     fi
100     LDFLAGS="${LDFLAGS} -L${topdir}/extras/contrib/lib"
101     LDFLAGS_save="${LDFLAGS_save} -L${topdir}/extras/contrib/lib"
102
103 dnl kludge because only the debian package provides a ffmpeg-config
104     if test -z $with_ffmpeg_config_path; then 
105        with_ffmpeg_config_path=${topdir}/extras/contrib/bin;
106     fi
107     if test -z $with_live555_tree; then
108        with_live555_tree=${topdir}/extras/contrib/src/live
109     fi
110     if test -z $with_goom_tree; then
111       with_goom_tree=${topdir}/extras/contrib/src/goom
112     fi
113     if test -z $with_mozilla_sdk_path; then
114        with_mozilla_sdk_path=${topdir}/extras/contrib/gecko-sdk
115     fi
116     if test -z $with_cyberlink_tree; then
117        with_cyberlink_tree=${topdir}/extras/contrib/src/clinkcc
118     fi
119     if test -z $with_libmpeg2_tree; then
120         with_libmpeg2_tree=${topdir}/extras/contrib/src/mpeg2dec
121     fi
122
123     if test ".`uname -s`" = ".Darwin"; then
124       export LD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$LD_LIBRARY_PATH
125       export DYLD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$DYLD_LIBRARY_PATH
126     elif test ".`uname -s`" = ".BeOS"; then
127       export LIBRARY_PATH=${topdir}/extras/contrib/lib:$LIBRARY_PATH
128       export BELIBRARIES=${topdir}/extras/contrib/lib:$BELIBRARIES
129     fi
130   else
131      AC_MSG_RESULT([no])
132   fi
133   fi
134 fi
135 dnl
136 dnl  Set default values
137 dnl
138 LDFLAGS_vlc="${LDFLAGS}"
139
140 dnl
141 dnl  Check the operating system
142 dnl
143 case "${host_os}" in
144   "")
145     SYS=unknown
146     ;;
147   linux*)
148     SYS=linux
149     ;;
150   bsdi*)
151     SYS=bsdi
152     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
153     VLC_ADD_LDFLAGS([dvd dvdcss vcd cdda vcdx cddax],[-ldvd])
154     ;;
155   *bsd*)
156     SYS="${host_os}"
157     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
158     case "${host_os}" in
159       freebsd*)
160         CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include"
161         CPPFLAGS="${CPPFLAGS_save}"
162         LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib"
163         LDFLAGS="${LDFLAGS_save}"
164         ;;
165     esac
166     ;;
167   darwin*)
168     SYS=darwin
169     CFLAGS_save="${CFLAGS_save} -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
170     CXXFLAGS_save="${CXXFLAGS_save} -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
171     OBJCFLAGS_save="${OBJCFLAGS_save} -D_INTL_REDIRECT_MACROS -std=gnu99"; OBJCFLAGS="${OBJCFLAGS_save}"
172     VLC_ADD_LDFLAGS([mp4], [-framework IOKit -framework CoreFoundation])
173     VLC_ADD_LDFLAGS([mkv mp4], [-framework IOKit -framework CoreFoundation])
174     VLC_ADD_CFLAGS([libvlc vlc],[-x objective-c])
175     VLC_ADD_LDFLAGS([vlc],[-undefined dynamic_lookup])
176     ;;
177   *mingw32* | *cygwin* | *wince* | *mingwce* | *pe*)
178     AC_CHECK_TOOL(WINDRES, windres, :)
179     enable_libtool="no"
180
181     case "${host_os}" in
182       *mingw32*)
183         SYS=mingw32
184         ;;
185       *cygwin*)
186         dnl Check if we are using the mno-cygwin mode in which case we are
187         dnl actually dealing with a mingw32 compiler.
188         AC_EGREP_CPP(yes,
189             [#ifdef WIN32
190              yes
191              #endif],
192             SYS=mingw32, SYS=cygwin)
193         ;;
194       *wince* | *mingwce* | *pe*)
195         SYS=mingwce
196         ;;
197     esac
198
199     if test "${SYS}" = "mingw32"; then
200         # add ws2_32 for closesocket, select, recv
201         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
202         VLC_ADD_LDFLAGS([libvlc],[-lws2_32 -lnetapi32 -lwinmm])
203         VLC_ADD_LDFLAGS([vlc activex mozilla],[-mwindows])
204         VLC_ADD_LDFLAGS([cdda vcdx cddax],[-lwinmm])
205         VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp access_output_udp sap slp http stream_out_standard stream_out_rtp vod_rtsp access_realrtsp telnet rc netsync growl flac ts audioscrobbler],[-lws2_32])
206     fi
207     if test "${SYS}" = "mingwce"; then
208         # add ws2 for closesocket, select, recv
209         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
210         VLC_ADD_CPPFLAGS([libvlc vlc],[-Dmain(a,b)=maince(a,b)])
211         VLC_ADD_LDFLAGS([libvlc vlc],[-lws2 -e WinMainCRTStartup])
212         VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp access_output_udp sap http netsync],[-lws2])
213    fi
214     ;;
215   *nto*)
216     SYS=nto
217     VLC_ADD_LDFLAGS([x11 xvideo],[-lsocket])
218     ;;
219   solaris*)
220     SYS=solaris
221     # _POSIX_PTHREAD_SEMANTICS is needed to get the POSIX ctime_r
222     # Perhaps it is useful other places as well? 
223     CFLAGS_save="${CFLAGS_save} -D_POSIX_PTHREAD_SEMANTICS"; CFLAGS="${CFLAGS_save}"
224     ;;
225   hpux*)
226     SYS=hpux
227     ;;
228   beos)
229     SYS=beos
230     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
231     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
232     VLC_ADD_CXXFLAGS([beos],[])
233     VLC_ADD_LDFLAGS([vlc libvlc logger],[-lbe])
234     VLC_ADD_LDFLAGS([beos],[-lbe -lmedia -ltranslation -ltracker -lgame])
235     VLC_ADD_LDFLAGS([dvdnav dvdread],[-ldl])
236     VLC_ADD_LDFLAGS([access_file],[-lpoll])
237     LDFLAGS_save="${LDFLAGS_save} -lintl"; LDFLAGS="${LDFLAGS_save}"
238     dnl Check for BONE
239     if test -f /boot/beos/system/lib/libbind.so; then
240         VLC_ADD_LDFLAGS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl],[-lbind -lsocket])
241     else
242         VLC_ADD_LDFLAGS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl],[-lnet])
243     fi
244
245     dnl Ugly check for Zeta
246     if test -f /boot/beos/system/lib/libzeta.so; then
247         VLC_ADD_LDFLAGS([beos],[-lzeta])
248     fi
249     ;;
250   *)
251     SYS="${host_os}"
252     ;;
253 esac
254 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
255 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
256 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
257 AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
258
259 dnl
260 dnl Sadly autoconf doesn't think about testing foo.exe when ask to test 
261 dnl for program foo on win32
262
263 case "${build_os}" in
264     cygwin|msys)
265         ac_executable_extensions=".exe"
266         ;;
267     *)
268         ;;
269 esac
270
271 dnl 
272 dnl  Libtool
273 dnl  It's very bad, but our former custom system was worst
274 dnl  -- Courmisch
275 dnl
276 AC_DISABLE_STATIC
277 AC_LIBTOOL_DLOPEN
278 dnl AC_LIBTOOL_WIN32_DLL - couldn't get libtool to work on Win32 so far
279 m4_undefine([AC_PROG_F77])
280 m4_defun([AC_PROG_F77],[])
281 AC_PROG_LIBTOOL
282
283 AC_ARG_ENABLE(libtool,
284     [  --enable-libtool        use libtool (default enabled)])
285 AM_CONDITIONAL(USE_LIBTOOL, [test "x${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 with the Mac OS X 10.4u SDK],[], with_macosx_sdk=no)
293 if test "${with_macosx_sdk}" != "no" ; then
294     CFLAGS_save="${CFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.4 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4"; CFLAGS="${CFLAGS_save}"
295     CXXFLAGS_save="${CXXFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.4 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4"; CXXFLAGS="${CXXFLAGS_save}"
296     OBJCFLAGS_save="${OBJCFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.4 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4"; OBJCFLAGS="${OBJCFLAGS_save}"
297     LDFLAGS_save="${LDFLAGS_save} -isysroot /Developer/SDKs/MacOSX10.4u.sdk -Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk"; LDFLAGS="${LDFLAGS_save}"
298     export MACOSX_DEPLOYMENT_TARGET=10.4
299     MACOSX_DEPLOYMENT_TARGET="10.4"
300 fi
301
302 dnl
303 dnl Gettext stuff
304 dnl
305 ALL_LINGUAS="af ar bn ca co cs da de el en_GB es eu fa fr fur gl he hi hu it ja ka ko lt lv ms my ne nl no oc pa pl ps pt_BR pt_PT ro ru sk sl sq sv tet th tl tr zh_CN zh_TW"
306 AM_GNU_GETTEXT_VERSION(0.11.5)
307 AM_GNU_GETTEXT
308 AS_IF([test "${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 "${enable_libtool}" != "no"], [
318     VLC_ADD_LDFLAGS([libvlc vlc], [${LTLIBINTL}])
319   ], [
320     VLC_ADD_LDFLAGS([libvlc 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([libvlc],[${INCICONV}])
334 AS_IF([test "${enable_libtool}" != "no"], [
335   VLC_ADD_LDFLAGS([libvlc vlc],[${LIBICONV}])
336 ],[
337   VLC_ADD_LDFLAGS([libvlc vlc],[${LTLIBICONV}])
338 ])
339
340 dnl Check for the need to include the mingwex lib for mingw32
341 if test "${SYS}" = "mingw32"
342 then
343     AC_CHECK_LIB(mingwex,opendir,
344         AC_CHECK_LIB(mingw32,opendir,VLC_ADD_LDFLAGS([libvlc],[]),
345             [VLC_ADD_LDFLAGS([libvlc gtk],[-lmingwex])])
346     )
347 fi
348
349 dnl Check for fnative-struct or mms-bitfields support for mingw32
350 if test "${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 ${ac_cv_langinfo_codeset} = yes; then
441   AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
442     [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
443 fi
444
445 AC_CHECK_FUNCS(connect,,[
446   AC_CHECK_LIB(socket,connect,[
447     VLC_ADD_LDFLAGS([libvlc cdda cddax],-lsocket)
448     LIBS_socket="-lsocket"
449   ])
450 ])
451
452 AC_CHECK_FUNCS(send,,[
453   AC_CHECK_LIB(socket,send,[
454     VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp sap access_output_udp stream_out_standard growl],[-lsocket])
455   ])
456 ])
457
458 AC_CHECK_FUNCS(gethostbyname,,[
459   AC_CHECK_LIB(nsl,gethostbyname,[
460     VLC_ADD_LDFLAGS([cdda cddax libvlc],[-lnsl])
461   ],[
462     AC_CHECK_LIB(bind,gethostbyname,[
463       VLC_ADD_LDFLAGS([access_mms],[-lbind])
464     ])
465   ])
466 ])
467
468 dnl Check for socklen_t
469 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
470   [AC_TRY_COMPILE(
471      [#include <sys/types.h>
472       #include <sys/socket.h>],
473      [socklen_t len = 42; return len;],
474      ac_cv_type_socklen_t=yes,
475      ac_cv_type_socklen_t=no)])
476 if test "${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 "${ac_cv_c___va_copy}" = "yes"; then
543   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
544 fi
545
546 AC_CHECK_FUNCS(inet_aton,,[
547   AC_CHECK_LIB(resolv,inet_aton,[
548     VLC_ADD_LDFLAGS([libvlc],[-lresolv])
549   ])
550 ])
551
552 dnl Check for getopt (always use builtin one on win32)
553 if test "${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([libvlc],[-lgnugetopt])],
562     [need_getopt=:])])
563 fi
564 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
565
566 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
567 AC_TYPE_SIGNAL
568 AC_CHECK_LIB(m,cos,[
569   VLC_ADD_LDFLAGS([adjust wave ripple psychedelic gradient a52tofloat32 dtstofloat32 x264 goom visual panoramix rotate noise],[-lm])
570 ])
571 AC_CHECK_LIB(m,pow,[
572   VLC_ADD_LDFLAGS([ffmpeg ffmpegaltivec stream_out_transrate i420_rgb faad twolame equalizer param_eq libvlc vorbis freetype mod mpc dmo quicktime realaudio galaktos opengl],[-lm])
573 ])
574 AC_CHECK_LIB(m,sqrt,[
575   VLC_ADD_LDFLAGS([headphone_channel_mixer normvol speex mono colorthres extract],[-lm])
576 ])
577 AC_CHECK_LIB(m,ceil,[
578   VLC_ADD_LDFLAGS([mosaic],[-lm])
579 ])
580 AC_CHECK_LIB(m,exp,[
581   VLC_ADD_LDFLAGS([gaussianblur],[-lm])
582 ])
583 AC_CHECK_LIB(mx,sqrtf,[
584   VLC_ADD_LDFLAGS([x264],[-lmx])
585 ])
586 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
587
588 dnl Check for dynamic plugins
589 ac_cv_have_plugins=no
590
591 # OS X style
592 AC_CHECK_HEADERS(mach-o/dyld.h,
593   [AC_CHECK_FUNCS(NSLinkModule,
594     [AC_DEFINE(HAVE_DL_DYLD, 1, [Define if you have the Darwin dyld API])
595      ac_cv_have_plugins=yes])])
596
597 # HP-UX style
598 if test "${ac_cv_have_plugins}" = "no"; then
599   AC_CHECK_HEADERS(dl.h)
600   ac_cv_my_have_shl_load=no
601   AC_CHECK_FUNC(shl_load,
602    [ac_cv_my_have_shl_load=yes,
603     AC_CHECK_LIB(dld, shl_load,
604      [ac_cv_my_have_shl_load=yes
605       VLC_ADD_LDFLAGS([libvlc],[-ldld])])])
606   if test "${ac_cv_my_have_shl_load}" = "yes"; then
607     AC_DEFINE(HAVE_DL_SHL_LOAD, 1, [Define if you have the shl_load API])
608     ac_cv_have_plugins=yes
609   fi
610 fi
611
612 # Whatever style
613 if test "${ac_cv_have_plugins}" = "no"; then
614   AC_CHECK_LIB(dld, dld_link,
615    [VLC_ADD_LDFLAGS([libvlc],[-ldld])
616     AC_DEFINE(HAVE_DL_DLD_LINK, 1, [Define if you have the GNU dld library])
617     ac_cv_have_plugins=yes])
618 fi
619
620 # Win32 style
621 if test "${ac_cv_have_plugins}" = "no"; then
622   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
623     AC_CHECK_LIB(kernel32, main,
624      [VLC_ADD_LDFLAGS([libvlc],[-lkernel32])
625       AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
626       ac_cv_have_plugins=yes])
627   fi
628 fi
629
630 # WinCE style
631 if test "${ac_cv_have_plugins}" = "no"; then
632   if test "${SYS}" = "mingwce"; then
633     AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
634     ac_cv_have_plugins=yes
635   fi
636 fi
637
638 # BeOS style
639 if test "${ac_cv_have_plugins}" = "no"; then
640   AC_CHECK_HEADERS(image.h)
641   AC_CHECK_FUNCS(load_add_on,
642    [AC_DEFINE(HAVE_DL_BEOS, 1, [Define if you have the BeOS dl])
643     ac_cv_have_plugins=yes])
644 fi
645
646 # Only test for dlopen() if the others didn't work
647 if test "${ac_cv_have_plugins}" = "no"; then
648   AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
649   ac_cv_my_have_dlopen=no
650   AC_CHECK_FUNC(dlopen,
651     ac_cv_my_have_dlopen=yes,
652     AC_CHECK_LIB(dl, dlopen,
653       ac_cv_my_have_dlopen=yes
654       VLC_ADD_LDFLAGS([libvlc],[-ldl]),
655       AC_CHECK_LIB(svld, dlopen,
656         ac_cv_my_have_dlopen=yes
657         VLC_ADD_LDFLAGS([libvlc],[-lsvld]))))
658   if test "${ac_cv_my_have_dlopen}" = "yes"; then
659     AC_DEFINE(HAVE_DL_DLOPEN, 1, [Define if you have the dlopen API])
660     ac_cv_have_plugins=yes
661   fi
662 fi
663
664 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
665 dnl Check for pthreads - borrowed from XMMS
666 THREAD_LIB=error
667 if test "${THREAD_LIB}" = "error"; then
668   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
669 fi
670 if test "${THREAD_LIB}" = "error"; then
671   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
672 fi
673 if test "${THREAD_LIB}" = "error"; then
674   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
675 fi
676 if test "${THREAD_LIB}" = "error"; then
677   AC_CHECK_FUNCS(pthread_mutex_lock)
678   THREAD_LIB=""
679 fi
680
681 dnl Check for cthreads under GNU/Hurd for instance
682 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
683
684 dnl
685 dnl  GNU portable threads
686 dnl
687 AC_ARG_ENABLE(pth,
688   [  --enable-pth            GNU Pth support (default disabled)],
689   [ if test "${enable_pth}" = "yes"; then
690     AC_CHECK_LIB(pth,pth_init)
691     AC_MSG_CHECKING(for pth_init in pth.h)
692     AC_EGREP_HEADER(pth_init,pth.h,[
693       AC_MSG_RESULT(yes)
694       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
695                 Define if <pth.h> defines pth_init)
696       THREAD_LIB="-lpth"
697     ],[
698       AC_MSG_RESULT(no)
699     ])
700     fi
701 ])
702
703 dnl
704 dnl  State Threads
705 dnl
706 AC_ARG_ENABLE(st,
707   [  --enable-st             State Threads (default disabled)],
708   [ if test "${enable_st}" = "yes"; then
709     AC_CHECK_LIB(st,st_init)
710     AC_MSG_CHECKING(for st_init in st.h)
711     AC_EGREP_HEADER(st_init,st.h,[
712       AC_MSG_RESULT(yes)
713       AC_DEFINE(ST_INIT_IN_ST_H, 1,
714                 Define if <st.h> defines st_init)
715       THREAD_LIB="-lst"
716     ],[
717       AC_MSG_RESULT(yes)
718     ])
719     fi
720 ])
721
722 VLC_ADD_LDFLAGS([libvlc plugin],[${THREAD_LIB}])
723
724 dnl Don't link with rt when using GNU-pth
725 if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
726   AC_CHECK_LIB(rt, clock_nanosleep, [
727     VLC_ADD_LDFLAGS([libvlc],[-lrt])
728     AC_DEFINE(HAVE_CLOCK_NANOSLEEP, 1, [Define to 1 if you have clock_nanosleep.])
729   ], [
730     dnl HP/UX port
731     AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LDFLAGS([libvlc],[-lrt])])
732   ])
733
734   have_nanosleep=false
735   AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
736     AC_CHECK_LIB(rt,nanosleep,
737       [VLC_ADD_LDFLAGS([libvlc],[-lrt]) have_nanosleep=:],
738       [AC_CHECK_LIB(posix4,nanosleep,
739           [VLC_ADD_LDFLAGS([libvlc],[-lposix4]) have_nanosleep=:])]
740     )
741   ])
742   if ${have_nanosleep}; then
743     AC_DEFINE(HAVE_NANOSLEEP, 1,
744               Define if nanosleep is available.)
745   fi
746 fi
747
748 dnl Check for misc headers
749 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
750 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
751   AC_MSG_RESULT(yes)
752   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
753             Define if <pthread.h> defines pthread_cond_t.)],[
754   AC_MSG_RESULT(no)])
755
756 AC_MSG_CHECKING(for pthread_once in pthread.h)
757 AC_EGREP_HEADER(pthread_once,pthread.h,[
758   AC_MSG_RESULT(yes)
759   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
760             Define if <pthread.h> defines pthread_once.)],[
761   AC_MSG_RESULT(no)])
762 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
763
764 AC_MSG_CHECKING(for strncasecmp in strings.h)
765 AC_EGREP_HEADER(strncasecmp,strings.h,[
766   AC_MSG_RESULT(yes)
767   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
768             Define if <strings.h> defines strncasecmp.)],[
769   AC_MSG_RESULT(no)])
770
771 dnl Check for headers
772 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h stdbool.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h)
773 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
774 AC_CHECK_HEADERS([arpa/inet.h net/if.h netinet/in.h sys/socket.h netinet/udplite.h])
775 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
776 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
777 AC_CHECK_HEADERS(linux/version.h)
778 AC_CHECK_HEADERS(syslog.h)
779 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
780
781 AC_HEADER_TIME
782
783 AC_CHECK_TYPE(ssize_t, int)
784 AC_SEARCH_LIBS(poll, [poll], [AC_DEFINE(HAVE_POLL, 1, [Define to 1 if the OS is usabl... err, has poll().])])
785
786 dnl Check for dirent
787 need_dirent=false
788 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
789 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
790
791 dnl Mac OS X and other OSes don't have declaration for nanosleep
792 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
793 AC_MSG_CHECKING(for nanosleep in time.h)
794 AC_EGREP_HEADER(nanosleep,time.h,[
795   AC_MSG_RESULT(yes)
796   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
797             Define if <time.h> defines nanosleep.)
798 ],[
799   AC_MSG_RESULT(no)
800 ])
801 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
802
803 dnl Make sure we have timespecs
804 AC_MSG_CHECKING(for timespec in sys/time.h)
805 AC_EGREP_HEADER(timespec,sys/time.h,[
806   AC_MSG_RESULT(yes)
807   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
808             Define if <sys/time.h> defines struct timespec.)
809 ],[
810   AC_MSG_RESULT(no)
811 ])
812
813 dnl Check for threads library
814 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
815 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
816 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
817
818 dnl Find where are the X headers and libraries
819 AC_PATH_XTRA()
820
821 dnl it seems that autoconf do the pkg-config detection only for the first PKG_CHECK_MODULES in the configure.ac ( which is logical) but in our case it is nested in a if so it was not working if you're not on linux or have disable hal.
822
823 PKG_PROG_PKG_CONFIG()
824
825 dnl Check for hal
826 AC_ARG_ENABLE(hal,
827   [  --enable-hal            Linux HAL services discovery (default enabled)])
828  
829 if test "${enable_hal}" != "no"
830 then
831   PKG_CHECK_MODULES(HAL, hal >= 0.5.0,
832     [ AC_DEFINE( HAVE_HAL_1, [] , [Define if you have the new HAL library API])
833       AC_DEFINE( HAVE_HAL, [], [Define if you have the HAL library] )
834       VLC_ADD_PLUGINS([hal probe_hal]) 
835       VLC_ADD_LDFLAGS([libvlc hal probe_hal],[$HAL_LIBS])
836       VLC_ADD_CFLAGS([libvlc hal probe_hal],[$HAL_CFLAGS])],   
837     dnl No hal 0.5 Test for 0.2
838     [ PKG_CHECK_MODULES( HAL, hal >= 0.2.97, 
839        [AC_DEFINE(HAVE_HAL, [], [Define if you have the HAL library])
840         VLC_ADD_PLUGINS([hal])
841         VLC_ADD_LDFLAGS([libvlc hal],[$HAL_LIBS])
842         VLC_ADD_CFLAGS([libvlc hal],[$HAL_CFLAGS])],
843        [AC_MSG_WARN(HAL library not found)])
844     ]
845   )
846 fi
847
848 dnl Check for dbus
849 AC_ARG_ENABLE(dbus,
850   [  --enable-dbus           Linux D-BUS message bus system (default enabled)])
851 case "${SYS}" in
852     linux*|*bsd*)
853 if test "${enable_dbus}" != "no"
854 then
855   dnl api stable dbus
856   PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0.0,
857     [ AC_DEFINE( HAVE_DBUS_3, 1, [Define if you have the D-BUS library API >= 1.0.0] )
858       AC_DEFINE( HAVE_DBUS_2, 1, [Define if you have the D-BUS library API >= 0.92] )
859       AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30] )
860       AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
861       VLC_ADD_LDFLAGS([screensaver libvlc],[$DBUS_LIBS])
862       VLC_ADD_CFLAGS([screensaver libvlc],[$DBUS_CFLAGS])
863       dnl Check for dbus control interface
864         AC_ARG_ENABLE(dbus-control, [  --enable-dbus-control   D-BUS control interface (default disabled)])
865         if test "${enable_dbus_control}" = "yes"
866         then
867           VLC_ADD_PLUGINS([dbus])
868           VLC_ADD_LDFLAGS([dbus],[$DBUS_LIBS])
869           VLC_ADD_CFLAGS([dbus],[$DBUS_CFLAGS])
870         fi],
871
872     if ${PKG_CONFIG} --exists dbus-1
873     then
874       [AC_ARG_ENABLE(old-dbus,
875         [  --enable-old-dbus      Deprecated D-Bus support (default disabled)])]
876
877       if test "${enable_old_dbus}" != "yes"
878       then
879         echo ""
880         echo "****** WARNING **** WARNING ***** WARNING *************"
881         echo "*** Your D-Bus version is < 1.0.0"
882         echo "*** You are using old and buggy software and so"
883         echo "*** D-Bus support has been disabled."
884         echo "*** Please upgrade D-Bus : http://dbus.freedesktop.org"
885         echo "*** Alternatively you can force the use of your old and"
886         echo "*** buggy D-Bus version by specifying --enable-old-dbus"
887         echo "*******************************************************"
888         echo ""
889       else
890         dnl not too old dbus
891         [ PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.92,
892           [ AC_DEFINE( HAVE_DBUS_2, 1, [Define if you have the D-BUS library API >= 0.92] )
893             AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30] )
894             AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
895             VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
896             VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
897           dnl older dbus
898           [ PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.30,
899             [ AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30 ] )
900               AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
901               VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
902               VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
903             dnl much older dbus
904             [ PKG_CHECK_MODULES( DBUS, dbus-1, 
905                [AC_DEFINE(HAVE_DBUS, 1, [Define if you have the D-BUS library])
906                 VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
907                 VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
908                [AC_MSG_WARN(DBUS library not found)])
909             ]
910           )]
911         )]
912       fi
913     fi
914   )
915 fi
916 ;;
917 esac
918
919 dnl Build the gtk_main plugins?
920 NEED_GTK_MAIN=no
921 NEED_GNOME_MAIN=no
922 NEED_GTK2_MAIN=no
923 NEED_GNOME2_MAIN=no
924
925 dnl build the qte plugin ?
926 NEED_QTE_MAIN=no
927
928 dnl Check for ntohl, etc.
929 AC_CACHE_CHECK([for ntohl in sys/param.h],
930     [ac_cv_c_ntohl_sys_param_h],
931     [CFLAGS="${CFLAGS_save} -Wall -Werror"
932      AC_TRY_COMPILE([#include <sys/param.h>],
933         [int meuh; ntohl(meuh);],
934         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
935 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
936     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
937 fi
938 CFLAGS="${CFLAGS_save}"
939
940 RDC_PROG_CC_WFLAGS([all extra no-unused-parameter sign-compare undef pointer-arith bad-function-cast cast-align write-strings old-style-definition missing-prototypes volatile-register-var])
941 RDC_PROG_CC_FLAGS_IFELSE([-pipe])
942
943 dnl This helps detect broken plugins with undefined symbols
944 dnl Better fail loudly at build-time than silenty at run-time.
945 dnl Unfortunately, this sucks on FreeBSD (won't even link with -lc)
946 dnl RDC_PROG_LINK_FLAGS_IFELSE([-Wl,-z,defs], [
947 dnl   VLC_ADD_LDFLAGS([plugin],[-Wl,-z,defs])
948 dnl ])
949
950 dnl Check for various optimization flags
951 AC_CACHE_CHECK([if \$CC accepts -Os],
952     [ac_cv_c_os],
953     [CFLAGS="${CFLAGS_save} -Os"
954      AC_TRY_COMPILE([],,ac_cv_c_os=yes, ac_cv_c_os=no)])
955 if test "${ac_cv_c_os}" != "no" -a "${host_cpu}" = "mipsel"; then
956     CFLAGS_OPTIM="${CFLAGS_OPTIM} -Os"
957 fi
958
959 AC_CACHE_CHECK([if \$CC accepts -O3],
960     [ac_cv_c_o3],
961     [CFLAGS="${CFLAGS_save} -O3"
962      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
963 if test "${ac_cv_c_o3}" != "no" -a "${host_cpu}" != "mipsel"; then
964     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
965 fi
966
967 AC_CACHE_CHECK([if \$CC accepts -O2],
968     [ac_cv_c_o2],
969     [CFLAGS="${CFLAGS_save} -O2"
970      AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
971 if test "${ac_cv_c_o2}" != "no" -a "${host_cpu}" != "mipsel"; then
972     if test "${ac_cv_c_o3}" = "no"; then
973         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
974     fi
975     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O2"
976 else 
977     AC_CACHE_CHECK([if \$CC accepts -O],
978         [ac_cv_c_o],
979         [CFLAGS="${CFLAGS_save} -O"
980          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
981     if test "${ac_cv_c_o}" != "no" -a "${host_cpu}" != "mipsel"; then
982         if test "${ac_cv_c_o3}" = "no"; then
983             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
984         fi
985         CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O"
986     fi
987 fi
988
989 dnl Check for -ffast-math
990 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
991     [ac_cv_c_fast_math],
992     [CFLAGS="${CFLAGS_save} -ffast-math"
993      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
994 if test "${ac_cv_c_fast_math}" != "no"; then
995     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
996 fi
997
998 dnl Check for -funroll-loops
999 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
1000 if test "${SYS}" != "beos"
1001 then
1002   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
1003       [ac_cv_c_unroll_loops],
1004       [CFLAGS="${CFLAGS_save} -funroll-loops"
1005        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
1006   if test "${ac_cv_c_unroll_loops}" != "no"; then
1007       CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
1008   fi
1009 fi
1010
1011 dnl Check for -fomit-frame-pointer
1012 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
1013     [ac_cv_c_omit_frame_pointer],
1014     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
1015      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
1016 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
1017     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
1018     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
1019     VLC_ADD_CFLAGS([i420_yuy2_mmx],[-fomit-frame-pointer])
1020 fi
1021
1022 dnl Check for -fvisibility=hidden
1023 AC_CACHE_CHECK([if \$CC accepts -fvisibility=hidden],
1024     [ac_cv_c_visibility_hidden],
1025     [CFLAGS="${CFLAGS_save} -fvisibility=hidden"
1026      AC_TRY_COMPILE([],,ac_cv_c_visibility_hidden=yes, ac_cv_c_visibility_hidden=no)])
1027 if test "${ac_cv_c_visibility_hidden}" != "no"; then
1028     VLC_ADD_CFLAGS([libvlc plugin],[-fvisibility=hidden])
1029 fi
1030
1031 dnl Check for -fvisibility-inlines-hidden (breaks x86_64 linkers)
1032 dnl AC_LANG_PUSH(C++)
1033 dnl     AC_CACHE_CHECK([if \$CXX accepts -fvisibility-inlines-hidden],
1034 dnl         [ac_cv_c_visibility_inlines_hidden],
1035 dnl         [CXXFLAGS="${CXXFLAGS_save} -fvisibility-inlines-hidden"
1036 dnl          AC_TRY_COMPILE([],,ac_cv_c_visibility_inlines_hidden=yes, ac_cv_c_visibility_inlines_hidden=no)])
1037 dnl     if test "${ac_cv_c_visibility_inlines_hidden}" != "no"; then
1038 dnl         VLC_ADD_CXXFLAGS([libvlc plugin],[-fvisibility-inlines-hidden])
1039 dnl     fi
1040 dnl     CXXFLAGS="${CXXFLAGS_save}"
1041 dnl AC_LANG_POP(C++)
1042
1043 dnl Check for -mdynamic-no-pic
1044 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
1045     [ac_cv_c_dynamic_no_pic],
1046     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
1047      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
1048 AS_IF([test "${enable_libtool}" = "no" && test "${ac_cv_c_dynamic_no_pic}" != "no"], [
1049     VLC_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
1050     VLC_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
1051 ])
1052
1053 dnl Check for Darwin plugin linking flags
1054 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error],
1055     [ac_cv_ld_darwin],
1056     [CFLAGS="${CFLAGS_save} -bundle -undefined error"
1057      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
1058 if test "${ac_cv_ld_darwin}" != "no"; then
1059     VLC_ADD_LDFLAGS([plugin],[-bundle -undefined error])
1060 fi
1061
1062 dnl Check for standard plugin linking flags
1063 dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
1064 AS_IF([test "${enable_libtool}" = "no"], [
1065   AS_IF([test "${SYS}" = "beos"], [
1066     VLC_ADD_LDFLAGS([plugin mozilla],[-nostart])
1067   ], [
1068     AC_CACHE_CHECK([if \$CC accepts -shared],
1069           [ac_cv_ld_plugins],
1070           [CFLAGS="${CFLAGS_save} -shared"
1071          AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
1072     AS_IF([test "${ac_cv_ld_plugins}" != "no"], [
1073       VLC_ADD_LDFLAGS([plugin mozilla],[-shared])
1074     ])
1075   ])
1076 ])
1077
1078 dnl Check for variadic macros
1079 AC_CACHE_CHECK([for variadic cpp macros],
1080     [ac_cv_cpp_variadic_macros],
1081     [CFLAGS="${CFLAGS_save}"
1082      AC_TRY_COMPILE(
1083          [#include <stdio.h>
1084           #define a(b,c...) printf(b,##c)],
1085          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
1086          ac_cv_cpp_variadic_macros=yes,
1087          ac_cv_cpp_variadic_macros=no)])
1088 if test "${ac_cv_cpp_variadic_macros}" != "no"; then
1089     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
1090 fi
1091
1092 dnl Checks for __attribute__(aligned()) directive
1093 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
1094     [ac_cv_c_attribute_aligned],
1095     [ac_cv_c_attribute_aligned=0
1096         CFLAGS="${CFLAGS_save} -Werror"
1097     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
1098         AC_TRY_COMPILE([],
1099         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
1100         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
1101     done
1102         CFLAGS="${CFLAGS_save}"])
1103 if test "${ac_cv_c_attribute_aligned}" != "0"; then
1104     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
1105         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
1106 fi
1107
1108 dnl Checks for __attribute__(format()) directive
1109 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
1110     [ac_cv_c_attribute_format],
1111     [ac_cv_c_attribute_format=no
1112         CFLAGS="${CFLAGS_save} -Werror"
1113         AC_TRY_COMPILE([],
1114         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
1115         [ac_cv_c_attribute_format=yes])
1116         CFLAGS="${CFLAGS_save}"])
1117 if test "${ac_cv_c_attribute_format}" != "no"; then
1118     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
1119 fi
1120
1121 dnl Check for __attribute__((packed))
1122 AC_CACHE_CHECK([for __attribute__((packed))],
1123   [ac_cv_c_attribute_packed],
1124   [ac_cv_c_attribute_packed=no
1125    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
1126                     [ac_cv_c_attribute_packed=yes])])
1127 if test "${ac_cv_c_attribute_packed}" != "no"; then
1128   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
1129 fi
1130
1131 dnl Check for __attribute__((visibility()))
1132 AC_CACHE_CHECK([for __attribute__((visibility()))],
1133   [ac_cv_c_attribute_visibility],
1134   [ac_cv_c_attribute_visibility=no
1135    AC_TRY_COMPILE(, [extern __attribute__((visibility("default"))) int foo(int);],
1136                     [ac_cv_c_attribute_visibility=yes])])
1137 if test "${ac_cv_c_attribute_visibility}" != "no"; then
1138   AC_DEFINE(HAVE_ATTRIBUTE_VISIBILITY, 1, Support for __attribute__((visibility())) for exporting symbols)
1139 fi
1140
1141 dnl
1142 dnl  Check the CPU
1143 dnl
1144 case "${host_cpu}" in
1145   "")
1146     ARCH=unknown
1147     ;;
1148   *)
1149     ARCH="${host_cpu}"
1150     ;;
1151 esac
1152
1153 dnl
1154 dnl  Enable profiling
1155 dnl
1156 AC_ARG_ENABLE(gprof,
1157 [  --enable-gprof          gprof profiling (default disabled)])
1158 AC_ARG_ENABLE(cprof,
1159 [  --enable-cprof          cprof profiling (default disabled)])
1160 test "${enable_gprof}" != "yes" && enable_gprof="no"
1161 test "${enable_cprof}" != "yes" && enable_cprof="no"
1162
1163 dnl
1164 dnl  default modules
1165 dnl
1166 VLC_ADD_PLUGINS([dummy logger memcpy])
1167 VLC_ADD_PLUGINS([mpgv mpga m4v m4a h264 vc1 ps pva avi asf mp4 rawdv rawvid nsv real aiff mjpeg demuxdump flacsys tta])
1168 VLC_ADD_PLUGINS([cvdsub svcdsub spudec telx subsdec dvbsub mpeg_audio lpcm a52 dts cinepak flac])
1169 VLC_ADD_PLUGINS([deinterlace invert adjust transform wave ripple psychedelic gradient motionblur rv32 rotate noise extract sharpen])
1170 VLC_ADD_PLUGINS([converter_fixed mono])
1171 VLC_ADD_PLUGINS([trivial_resampler ugly_resampler])
1172 VLC_ADD_PLUGINS([trivial_channel_mixer trivial_mixer])
1173 VLC_ADD_PLUGINS([playlist export sgimb nsc xtag])
1174 VLC_ADD_PLUGINS([i420_rgb rawvideo blend scale image logo magnify puzzle colorthres])
1175 VLC_ADD_PLUGINS([wav araw subtitle vobsub adpcm a52sys dtssys au ty voc xa nuv])
1176 VLC_ADD_PLUGINS([access_directory access_file access_udp access_tcp])
1177 VLC_ADD_PLUGINS([access_http access_mms access_ftp])
1178 VLC_ADD_PLUGINS([access_filter_bandwidth])
1179 VLC_ADD_PLUGINS([packetizer_mpegvideo packetizer_h264])
1180 VLC_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
1181 VLC_ADD_PLUGINS([packetizer_vc1])
1182
1183
1184 if test "${SYS}" != "mingwce"; then
1185   VLC_ADD_PLUGINS([access_fake access_filter_timeshift access_filter_record access_filter_dump])
1186   VLC_ADD_PLUGINS([gestures rc telnet hotkeys netsync showintf marq podcast shout sap fake folder])
1187   VLC_ADD_PLUGINS([rss mosaic wall motiondetect clone crop erase bluescreen alphamask gaussianblur])
1188   VLC_ADD_PLUGINS([i420_yuy2 i422_yuy2 i420_ymga])
1189   VLC_ADD_PLUGINS([aout_file linear_resampler bandlimited_resampler])
1190   VLC_ADD_PLUGINS([float32_mixer spdif_mixer simple_channel_mixer])
1191   VLC_ADD_PLUGINS([dolby_surround_decoder headphone_channel_mixer normvol equalizer param_eq])
1192   VLC_ADD_PLUGINS([converter_float a52tospdif dtstospdif audio_format])
1193 fi
1194
1195 dnl
1196 dnl  Switch to enable a version of VLC where most modules will be builtin
1197 dnl
1198 AC_ARG_ENABLE(mostly-builtin,
1199 [  --enable-mostly-builtin most modules will be built-in (default disabled)])
1200 if test "${enable_mostly_builtin}" = "yes"; then
1201   VLC_ADD_BUILTINS([${PLUGINS}])
1202   PLUGINS=""
1203 fi
1204
1205 dnl
1206 dnl Some plugins aren't useful on some platforms
1207 dnl
1208 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1209     VLC_ADD_PLUGINS([screensaver motion])
1210 elif test "${SYS}" != "mingwce"; then
1211     VLC_ADD_PLUGINS([ntservice access_smb dmo msn])
1212     VLC_ADD_LDFLAGS([dmo],[-lole32])
1213 else
1214     VLC_ADD_PLUGINS([win32text])
1215 fi
1216 if test "${SYS}" = "darwin"; then
1217     VLC_ADD_PLUGINS([quartztext])
1218     VLC_ADD_LDFLAGS([quartztext],[-framework Carbon -framework ApplicationServices])
1219 fi
1220
1221 dnl
1222 dnl  Accelerated modules
1223 dnl
1224 MMX_MODULES="memcpymmx i420_rgb_mmx i422_yuy2_mmx i420_ymga_mmx"
1225 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
1226 MMXEXT_MODULES="memcpymmxext"
1227 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
1228 THREEDNOW_MODULES="memcpy3dn"
1229 SSE_MODULES=""
1230 ALTIVEC_MODULES="memcpyaltivec i420_yuy2_altivec"
1231 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
1232
1233 if test "${enable_gprof}" != "yes" -a "${enable_debug}" != "yes"
1234 then
1235   MMX_MODULES="${MMX_MODULES} i420_yuy2_mmx"
1236 fi
1237
1238 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
1239     [ac_cv_mmx_inline],
1240     [CFLAGS="${CFLAGS_save}"
1241      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
1242                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
1243 if test "${ac_cv_mmx_inline}" != "no"; then
1244   AC_DEFINE(CAN_COMPILE_MMX, 1, Define if \$CC groks MMX inline assembly.)
1245   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
1246 fi
1247
1248 dnl  Check for fully workin MMX intrinsics
1249 dnl  We need support for -mmmx, we need <mmintrin.h>, and we also need a
1250 dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1251 AC_CACHE_CHECK([if \$CC groks MMX intrinsics],
1252     [ac_cv_c_mmx_intrinsics],
1253     [CFLAGS="${CFLAGS_save} -O -mmmx"
1254      AC_TRY_COMPILE([#include <mmintrin.h>
1255                      #include <stdint.h>
1256                      uint64_t frobzor;],
1257                     [__m64 a, b, c;
1258                      a = b = c = (__m64)frobzor;
1259                      a = _mm_slli_pi16(a, 3);
1260                      a = _mm_adds_pi16(a, b);
1261                      c = _mm_srli_pi16(c, 8);
1262                      c = _mm_slli_pi16(c, 3);
1263                      b = _mm_adds_pi16(b, c);
1264                      a = _mm_unpacklo_pi8(a, b);
1265                      frobzor = (uint64_t)a;],
1266                     [ac_cv_c_mmx_intrinsics=yes],
1267                     [ac_cv_c_mmx_intrinsics=no])])
1268 if test "${ac_cv_c_mmx_intrinsics}" != "no"; then
1269   AC_DEFINE(HAVE_MMX_INTRINSICS, 1, Define if MMX intrinsics are available.)
1270   VLC_ADD_CFLAGS([i420_rgb_mmx],[-mmmx])
1271 fi
1272
1273 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
1274     [ac_cv_mmxext_inline],
1275     [CFLAGS="${CFLAGS_save}"
1276      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
1277                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
1278 if test "${ac_cv_mmxext_inline}" != "no"; then
1279   AC_DEFINE(CAN_COMPILE_MMXEXT, 1, Define if \$CC groks MMX EXT inline assembly.)
1280   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
1281 fi
1282
1283 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
1284     [ac_cv_3dnow_inline],
1285     [CFLAGS="${CFLAGS_save}"
1286      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
1287                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
1288 if test "${ac_cv_3dnow_inline}" != "no"; then
1289   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
1290   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
1291 fi
1292
1293 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
1294     [ac_cv_sse_inline],
1295     [CFLAGS="${CFLAGS_save}"
1296      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
1297                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
1298 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"; then
1299   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
1300   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
1301 fi
1302
1303 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1304 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
1305     [ac_cv_altivec_inline],
1306     [CFLAGS="${CFLAGS_save}"
1307      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1308          ac_cv_altivec_inline=yes,
1309          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
1310           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1311             [ac_cv_altivec_inline="-Wa,-m7400"],
1312             ac_cv_altivec_inline=no)
1313          ])])
1314 if test "${ac_cv_altivec_inline}" != "no"; then
1315   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
1316   if test "${ac_cv_altivec_inline}" != "yes"; then
1317     VLC_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
1318     VLC_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
1319     VLC_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
1320     VLC_ADD_CFLAGS([i420_yuy2_altivec],[${ac_cv_altivec_inline}])
1321     VLC_ADD_CFLAGS([libvlc],[${ac_cv_altivec_inline}])
1322   fi
1323   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1324 fi
1325
1326 dnl The AltiVec C extensions
1327 dnl
1328 dnl There are several possible cases:
1329 dnl - OS X PPC, gcc 4.x: use -mpim-altivec -force_cpusubtype_ALL, don't
1330 dnl                      need <altivec.h>
1331 dnl - OS X PPC, gcc 3.x: need -faltivec, don't need <altivec.h>
1332 dnl - Linux PPC, gcc 3.4, 4.x: need <altivec.h> which requires -maltivec
1333 dnl - Linux PPC, gcc 3.3: need <altivec.h> and -maltivec -mabi=altivec
1334 dnl - Linux PPC, gcc 3.x: need <altivec.h> and -fvec
1335 dnl - Others: test should fail
1336 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1337   [ac_cv_c_altivec],
1338   [# OS X/PPC test (gcc 4.x)
1339    CFLAGS="${CFLAGS_save} -mpim-altivec -force_cpusubtype_ALL"
1340    AC_TRY_COMPILE([vector unsigned char foo;],
1341      [vec_ld(0, (unsigned char *)0);],
1342      [ac_cv_c_altivec="-mpim-altivec -force_cpusubtype_ALL"],
1343      [# OS X/PPC test (gcc 3.x)
1344       CFLAGS="${CFLAGS_save} -faltivec"
1345       AC_TRY_COMPILE([vector unsigned char foo;],
1346         [vec_ld(1 * sizeof(vector float), (unsigned char *)0);],
1347         [ac_cv_c_altivec="-faltivec"],
1348         dnl Below this are the Linux tests
1349         [# Linux/PPC test (gcc 4.x)
1350          CFLAGS="${CFLAGS_save} -maltivec"
1351          AC_TRY_COMPILE([#include <altivec.h>],
1352            [vec_ld(0, (unsigned char *)0);],
1353            [ac_cv_c_altivec="-maltivec"],
1354            [# Linux/PPC test (gcc 3.3)
1355             CFLAGS="${CFLAGS_save} -maltivec -mabi=altivec"
1356             AC_TRY_COMPILE([#include <altivec.h>],
1357               [vec_ld(0, (unsigned char *)0);],
1358               [ac_cv_c_altivec=""
1359                ac_cv_c_altivec_abi="-maltivec -mabi=altivec"],
1360               [# Linux/PPC test (gcc 3.3)
1361                CFLAGS="${CFLAGS_save} -fvec"
1362                AC_TRY_COMPILE([#include <altivec.h>],
1363                  [vec_ld(0, (unsigned char *)0);],
1364                  [ac_cv_c_altivec="-fvec"],
1365                  [ac_cv_c_altivec=no])
1366               ])
1367            ])
1368         ])
1369      ])
1370    CFLAGS="${CFLAGS_save}"
1371   ])
1372
1373 if test "${ac_cv_c_altivec}" != "no"; then
1374   CPPFLAGS="${CPPFLAGS_save} ${ac_cv_c_altivec}"
1375 fi
1376
1377 AS_IF( test "${enable_altivec}" != "no",
1378 [
1379   AC_CHECK_HEADERS(altivec.h)
1380   CPPFLAGS="${CPPFLAGS_save}"
1381   
1382   if test "${ac_cv_c_altivec}" != "no"; then
1383     AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
1384     VLC_ADD_CFLAGS([libvlc],[${ac_cv_c_altivec}])
1385     VLC_ADD_CFLAGS([idctaltivec motionaltivec],[${ac_cv_c_altivec}])
1386     VLC_ADD_CFLAGS([i420_yuy2_altivec memcpyaltivec deinterlace],[${ac_cv_c_altivec} ${ac_cv_c_altivec_abi}])
1387     if test "${ac_cv_altivec_inline}" = "no"; then
1388       ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1389     fi
1390   fi
1391 ],[
1392   CPPFLAGS="${CPPFLAGS_save}"
1393 ])
1394
1395 AC_CACHE_CHECK([if linker needs -framework vecLib],
1396     [ac_cv_ld_altivec],
1397     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
1398      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
1399      LDFLAGS="${LDFLAGS_save}"
1400     ])
1401 if test "${ac_cv_ld_altivec}" != "no"; then
1402   VLC_ADD_LDFLAGS([libvlc idctaltivec motionaltivec memcpyaltivec],[-framework vecLib])
1403 fi
1404 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
1405
1406 AC_ARG_WITH(,[])
1407 AC_ARG_WITH(,[Optimization options:])
1408
1409 dnl
1410 dnl  Special arch tuning
1411 dnl
1412 AC_ARG_WITH(tuning,
1413 [  --with-tuning=ARCH      enable special tuning for an architecture
1414                           (default Pentium 2 on IA-32 and G4 on PPC)])
1415 if test -n "${with_tuning}"; then
1416     if test "${with_tuning}" != "no"; then
1417         CFLAGS_TUNING="-mtune=${with_tuning}"
1418     fi
1419 else
1420     if test "${SYS}" = "darwin" -a "${host_cpu}" = "i686"; then
1421         CFLAGS_TUNING="-march=pentium-m -mtune=prescott"
1422     elif test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "i486" -o "${host_cpu}" = "i386"; then
1423         CFLAGS_TUNING="-mtune=pentium2"
1424     elif test "${host_cpu}" = "x86_64"; then
1425         CFLAGS_TUNING="-mtune=athlon64"
1426     elif test "${host_cpu}" = "powerpc"; then
1427         CFLAGS_TUNING="-mtune=G4";
1428     fi
1429 fi
1430
1431 dnl NOTE: this can't be cached cleanly
1432 AS_IF([test "${CFLAGS_TUNING}"],
1433    [CFLAGS_save="${CFLAGS}"
1434     CFLAGS="${CFLAGS} ${CFLAGS_TUNING}"
1435
1436     AC_MSG_CHECKING([whether $CC accepts ${CFLAGS_TUNING}])
1437     AC_COMPILE_IFELSE([ ],
1438                       [tuning="yes"],
1439                       [CFLAGS_TUNING=""; tuning="no"
1440                        AS_IF([test "${with_tuning}"],
1441                              [AC_MSG_ERROR([requested tuning not supported])])])
1442
1443     AC_MSG_RESULT([$tuning])
1444     CFLAGS="${CFLAGS_save}"
1445 ])
1446
1447 dnl
1448 dnl  x86 accelerations
1449 dnl
1450 if test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "x86" -o "${host_cpu}" = "i386" -o "${host_cpu}"="i486" -o "${host_cpu}" = "x86_64"
1451 then
1452     ARCH="${ARCH} mmx"
1453     VLC_ADD_BUILTINS([${ACCEL_MODULES}])
1454 fi
1455
1456 dnl
1457 dnl  Memory usage
1458 dnl
1459 AC_ARG_ENABLE(optimize-memory,
1460 [  --enable-optimize-memory      optimize memory usage over performance])
1461 if test "${enable_optimize_memory}" = "yes"; then
1462   AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
1463 fi
1464
1465 dnl
1466 dnl  Enable/disable optimizations
1467 dnl
1468 AC_ARG_ENABLE(optimizations,
1469 [  --disable-optimizations disable compiler optimizations (default enabled)])
1470 test "${enable_optimizations}" != "no" && enable_optimizations="yes"
1471
1472 dnl
1473 dnl  AltiVec acceleration
1474 dnl
1475 AC_ARG_ENABLE(altivec,
1476 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
1477 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
1478     VLC_ADD_BUILTINS([${ACCEL_MODULES}]) fi ],
1479 [ if test "${host_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
1480     VLC_ADD_BUILTINS([${ACCEL_MODULES}]) fi ])
1481
1482 dnl
1483 dnl  Debugging mode
1484 dnl
1485 AC_ARG_ENABLE(debug,
1486 [  --enable-debug          debug mode (default disabled)])
1487 test "${enable_debug}" != "yes" && enable_debug="no"
1488 AH_TEMPLATE(NDEBUG,
1489             [Define to 1 if debug code should NOT be compiled])
1490 AS_IF([test "x${enable_debug}" = "xno"], [AC_DEFINE(NDEBUG)])
1491
1492 dnl
1493 dnl  Enable release-specific flags
1494 dnl
1495 AC_ARG_ENABLE(release,
1496 [  --enable-release        activate extra optimizations (default disabled)])
1497 test "${enable_release}" != "yes" && enable_release="no"
1498
1499 dnl
1500 dnl Stream output
1501 dnl
1502 AC_ARG_ENABLE(sout,
1503   [  --enable-sout           Stream output modules (default enabled)])
1504 if test "${enable_sout}" != "no"
1505 then
1506   VLC_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
1507   VLC_ADD_PLUGINS([mux_ps mux_avi mux_mp4 mux_asf mux_dummy mux_wav mux_mpjpeg])
1508   VLC_ADD_PLUGINS([packetizer_copy])
1509
1510   VLC_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es stream_out_rtp stream_out_description vod_rtsp])
1511   VLC_ADD_PLUGINS([stream_out_duplicate stream_out_display stream_out_transcode stream_out_bridge stream_out_mosaic_bridge stream_out_autodel])
1512   VLC_ADD_PLUGINS([stream_out_gather])
1513 #  VLC_ADD_PLUGINS([stream_out_transrate])
1514 #  VLC_ADD_PLUGINS([rtcp])
1515   VLC_ADD_PLUGINS([profile_parser])
1516
1517   AC_DEFINE(ENABLE_SOUT, 1, Define if you want the stream output support)
1518 fi
1519
1520 AC_ARG_ENABLE(switcher,
1521   [  --enable-switcher       Stream-out switcher plugin (default disabled)])    
1522
1523 dnl Check for libshout
1524 AC_ARG_ENABLE(shout,
1525   [  --enable-shout          libshout output plugin (default disabled)])
1526 if test "${enable_shout}" = "yes"; then
1527   PKG_CHECK_MODULES(SHOUT, shout >= 2.1,
1528     [AC_DEFINE(HAVE_SHOUT, [], [Define if you have the libshout library])
1529      VLC_ADD_PLUGINS([access_output_shout])
1530      VLC_ADD_LDFLAGS([access_output_shout],[$SHOUT_LIBS])
1531      VLC_ADD_CFLAGS([access_output_shout],[$SHOUT_CFLAGS])],
1532     [AC_MSG_WARN(libshout library not found)])
1533 fi
1534
1535 dnl Lua playlist demux
1536 AC_ARG_ENABLE(luaplaylist,
1537   [  --enable-lua            lua playlist demux plugin (default enabled)])
1538 if test "${enable_lua}" != "no"
1539 then
1540   PKG_CHECK_MODULES(LUA, lua5.1,
1541     [ AC_DEFINE(HAVE_LUA, [], [Define if you have the lua library])
1542       VLC_ADD_PLUGINS([luaplaylist])
1543       VLC_ADD_LDFLAGS([luaplaylist],[$LUA_LIBS])
1544       VLC_ADD_CFLAGS([luaplaylist],[$LUA_CFLAGS])
1545     ],
1546     [AC_MSG_WARN(lua 5.0 not found)])
1547 fi
1548
1549 dnl
1550 dnl HTTP daemon
1551 dnl
1552 AC_ARG_ENABLE(httpd,
1553   [  --enable-httpd          HTTP daemon (default enabled)])
1554 if test "${enable_httpd}" != "no"
1555 then
1556   VLC_ADD_PLUGINS([http])
1557   AC_DEFINE(ENABLE_HTTPD, 1, Define if you want the HTTP dameon support)
1558 fi
1559
1560 dnl
1561 dnl VideoLAN manager
1562 dnl
1563 AC_ARG_ENABLE(vlm,
1564   [  --enable-vlm            VideoLAN manager (default enabled)])
1565 if test "${enable_vlm}" != "no"
1566 then
1567   AC_DEFINE(ENABLE_VLM, 1, Define if you want the VideoLAN manager support)
1568 fi
1569
1570 dnl
1571 dnl Growl notification plugin
1572 dnl
1573 AC_ARG_ENABLE(growl,
1574   [  --enable-growl          growl notification plugin (default enabled)])
1575 AS_IF([test "${enable_growl}" != "no"], [
1576     VLC_ADD_PLUGINS([growl])
1577   ]
1578 )
1579
1580 dnl
1581 dnl Libnotify notification plugin
1582 dnl
1583
1584 AC_ARG_ENABLE(notify,
1585   [  --enable-notify         libnotify notification plugin (default enabled)])
1586 AS_IF([test "${enable_notify}" != "no" -a "${SYS}" != "mingw32"], [
1587     PKG_CHECK_MODULES(NOTIFY, libnotify,
1588       [
1589         VLC_ADD_PLUGINS([notify])
1590         VLC_ADD_CFLAGS(notify, [$NOTIFY_CFLAGS])
1591         VLC_ADD_LDFLAGS(notify, [$NOTIFY_LIBS])
1592       ],[
1593         AS_IF([test "${enable_notify}" = "yes"],[
1594                AC_MSG_WARN( libnotify not found) ])
1595       ])
1596   ])
1597
1598 dnl
1599 dnl Audioscrobbler plugin
1600 dnl
1601
1602 AC_ARG_ENABLE(audioscrobbler,
1603   [  --disable-audioscrobbler Last.fm submission plugin (default enabled)])
1604 AS_IF([test "${enable_audioscrobbler}" != "no"], [
1605         VLC_ADD_PLUGINS([audioscrobbler])
1606   ])
1607
1608 dnl
1609 dnl Musicbrainz plugin
1610 dnl
1611 AC_ARG_ENABLE(musicbrainz,
1612   [  --enable-musicbrainz    MusicBrainz support (default disabled) ])
1613   AS_IF([test "${enable_musicbrainz}" = "yes"],[
1614       PKG_CHECK_MODULES(MUSICBRAINZ, libmusicbrainz,
1615         [ VLC_ADD_PLUGINS([musicbrainz])
1616           VLC_ADD_LDFLAGS([musicbrainz],[$MUSICBRAINZ_LIBS]) 
1617           VLC_ADD_CFLAGS([musicbrainz],[$MUSICBRAINZ_CFLAGS])  ],
1618        [AC_MSG_WARN(MusicBrainz library not found)])
1619    ])
1620
1621
1622 dnl
1623 dnl Taglibplugin
1624 dnl
1625 AC_ARG_ENABLE(taglib,
1626   [  --enable-taglib Taglib support (default disabled) ])
1627   AS_IF([test "${enable_taglib}" = "yes"],[
1628     PKG_CHECK_MODULES(TAGLIB, taglib,
1629       [ VLC_ADD_PLUGINS([taglib])
1630         VLC_ADD_LDFLAGS([taglib],[$TAGLIB_LIBS])
1631        VLC_ADD_CXXFLAGS([taglib],[$TAGLIB_CFLAGS]) ],
1632       [AC_MSG_WARN(TagLib library not found)])
1633   ])
1634
1635
1636 dnl
1637 dnl  Input plugins
1638 dnl
1639
1640 AC_ARG_WITH(,[Input plugins:])
1641
1642 dnl  live555 input
1643 dnl
1644 if test "${enable_livedotcom}" 
1645 then
1646   AC_MSG_WARN(--{en|dis}able-livedotcom is deprecated. Use --{en|dis}able-live555 instead.)
1647 fi
1648
1649 if test "${enable_livedotcom}" = "no"
1650 then
1651   enable_live555="no"
1652 fi
1653 AC_ARG_ENABLE(live555,
1654 [  --enable-live555        live555 RTSP input plugin (default enabled)])
1655 if test "${enable_live555}" != "no"; then
1656   AC_ARG_WITH(live555-tree,
1657     [    --with-live555-tree=PATH live.com tree for static linking])
1658
1659   dnl
1660   dnl test for --with-live555-tree
1661   dnl
1662   if test "${with_livedotcom_tree}" 
1663   then
1664     AC_MSG_WARN(--with-livedotcom-tree is deprecated. Use --with-live555-tree instead.)
1665   with_live555_tree="${with_livedotcom_tree}"
1666   fi
1667
1668   if test -z "${with_live555_tree}" -a "${CXX}" != ""; then
1669     AC_LANG_PUSH(C++)
1670     CPPFLAGS_save="${CPPFLAGS}"
1671     CPPFLAGS_live555="-I/usr/include/liveMedia -I/usr/include/groupsock -I/usr/include/BasicUsageEnvironment -I/usr/include/UsageEnvironment"
1672     if test "${SYS}" = "solaris"; then
1673       CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
1674     fi
1675     CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
1676     AC_CHECK_HEADERS(liveMedia.hh, [
1677       VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
1678       AC_CHECK_LIB(liveMedia_pic, main, [
1679         # We have -lliveMedia_pic, build plugins
1680         VLC_ADD_PLUGINS([live555])
1681         VLC_ADD_LDFLAGS([live555], [-lliveMedia_pic -lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic])
1682       ], [
1683         AC_CHECK_LIB(liveMedia, main, [
1684           # We only have -lliveMedia, do builtins
1685           VLC_ADD_BUILTINS([live555])
1686           VLC_ADD_LDFLAGS([live555], [-lliveMedia -lgroupsock -lBasicUsageEnvironment -lUsageEnvironment])
1687         ])
1688       ])
1689       if test "${SYS}" = "mingw32"; then
1690         # add ws2_32 for closesocket, select, recv
1691         VLC_ADD_LDFLAGS([live555],[-lws2_32])
1692       fi
1693     ])
1694     CPPFLAGS="${CPPFLAGS_save}"
1695     AC_LANG_POP(C++)
1696   else
1697     AC_MSG_CHECKING(for liveMedia/libliveMedia.a in ${with_live555_tree})
1698     real_live555_tree="`cd ${with_live555_tree} 2>/dev/null && pwd`"
1699     if test -z "${real_live555_tree}"; then
1700       dnl  The given directory can't be found
1701       AC_MSG_RESULT(no)
1702       AC_MSG_ERROR([cannot cd to ${with_live555_tree}])
1703     fi
1704     if test -f "${real_live555_tree}/liveMedia/libliveMedia.a"; then
1705       AC_MSG_RESULT(${real_live555_tree}/liveMedia/libliveMedia.a)
1706
1707       VLC_ADD_BUILTINS([live555])
1708
1709       if test "${SYS}" = "mingw32"; then
1710         # add ws2_32 for closesocket, select, recv
1711         VLC_ADD_LDFLAGS([live555],[-lws2_32])
1712       fi
1713
1714       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/liveMedia -lliveMedia])
1715       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/BasicUsageEnvironment -lBasicUsageEnvironment])
1716       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/groupsock -lgroupsock])
1717       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/UsageEnvironment -lUsageEnvironment])
1718
1719       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/BasicUsageEnvironment/include])
1720       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/groupsock/include])
1721       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/liveMedia/include])
1722       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/UsageEnvironment/include ])
1723       if test "${SYS}" = "solaris"; then
1724         VLC_ADD_CXXFLAGS([live555],[-DSOLARIS])
1725       fi
1726     else
1727       dnl  The given live555 wasn't built
1728         AC_MSG_RESULT(no)
1729       if test "${enable_live555}" = "yes"; then
1730         AC_MSG_ERROR([cannot find ${real_live555_tree}/liveMedia/libliveMedia.a, make sure you compiled live555 in ${with_live555_tree}])
1731       fi        
1732     fi
1733   fi
1734 fi
1735
1736 dnl
1737 dnl  special access module for dc1394 input
1738 dnl
1739 AC_ARG_ENABLE(dc1394,
1740   [  --enable-dc1394       dc1394 access module (default disabled)])
1741 if test "${enable_dc1394}" = "yes"
1742 then
1743   AC_CHECK_HEADERS(libraw1394/raw1394.h, [
1744     AC_CHECK_LIB( raw1394, raw1394_get_nodecount, [
1745         AC_CHECK_HEADERS(libdc1394/dc1394_control.h , [
1746 dnl         AC_CHECK_LIB( dc1394_control, dc1394_setup_capture, [
1747               VLC_ADD_PLUGINS([dc1394])
1748               VLC_ADD_LDFLAGS([dc1394],[-ldc1394_control -lraw1394])
1749 dnl         ],
1750 dnl         [
1751 dnl           AC_MSG_ERROR([libdc1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1752 dnl         ])
1753       ],
1754       [
1755         AC_MSG_ERROR([libdc1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1756       ])
1757     ],
1758     [
1759       AC_MSG_ERROR([libraw1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1760     ])
1761   ],
1762   [
1763     AC_MSG_ERROR([libraw1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1764   ])
1765 fi
1766
1767 dnl
1768 dnl dv module: digital video module check for libraw1394
1769 dnl
1770 AC_ARG_ENABLE(dv,
1771 [  --enable-dv             dv input module (default disabled)])
1772 if test "${enable_dv}" = "yes"
1773 then
1774   AC_ARG_WITH(dv-raw1394,
1775   [    --with-dv-raw1394=PATH   libraw1394 headers and libraries])
1776   AC_ARG_WITH(dv-raw1394-tree,
1777   [    --with-dv-raw1394=PATH   libraw1394 tree for static linking])
1778
1779   if test -z "${with_dv_raw1394}" -a "${with_dv_raw1394}" != ""
1780   then
1781     AC_MSG_CHECKING(for raw1394 headers in ${with_dv_raw1394})
1782     if test -f ${with_dv_raw1394}/include/libraw1394/raw1394.h
1783     then
1784       dnl  Use ${with_dv_raw1394}/include/libraw1394/raw1394.h
1785       AC_MSG_RESULT(yes)
1786       VLC_ADD_PLUGINS([access_dv])
1787       VLC_ADD_LDFLAGS([access_dv],[-L${with_dv_raw1394}/lib -lraw1394 -lpthread])
1788       VLC_ADD_CPPFLAGS([access_dv],[-I${with_dv_raw1394}/include])
1789     else
1790       dnl  No libraw1394 could be found, sorry
1791       AC_MSG_RESULT(no)
1792       AC_MSG_ERROR([cannot find ${with_dv_raw1394}/include/libraw1394/raw1394.h])
1793     fi
1794   else
1795     AC_CHECK_HEADERS(libraw1394/raw1394.h,
1796     [ VLC_ADD_PLUGINS([access_dv])
1797         VLC_ADD_LDFLAGS([access_dv],[-lraw1394 -lavc1394])
1798     ],[
1799         if test -n "${enable_dv}"
1800         then
1801           AC_MSG_ERROR([cannot find libraw1394 headers])
1802         fi
1803     ])
1804   fi
1805
1806   dnl Check for static linking of libraw1394
1807   if test -z "${with_dv_raw1394_tree}" -a "${with_dv_raw1394_tree}" != ""
1808   then
1809     AC_MSG_CHECKING(for libraw1394.a in ${with_dv_raw1394_tree})
1810     real_dv_raw1394_tree="`cd ${with_dv_raw1394_tree} 2>/dev/null && pwd`"
1811     if test -z "${real_dv_raw1394_tree}"
1812     then
1813       dnl  The given directory can't be found
1814       AC_MSG_RESULT(no)
1815       AC_MSG_ERROR([cannot cd to ${real_dv_raw1394_tree}])
1816     fi
1817     if test -f "${real_dv_raw1394_tree}/src/.libs/libraw1394.a"
1818     then
1819       dnl  Use a custom libraw1394
1820       AC_MSG_RESULT(${real_dv_raw1394_tree}/src/.libs/libraw1394.a)
1821       VLC_ADD_BUILTINS([access_dv])
1822       VLC_ADD_LDFLAGS([access_dv],[-L${real_dv_raw1394_tree}/src/.libs -lraw1394])
1823       VLC_ADD_CPPFLAGS([access_dv],[-I${real_dv_raw1394_tree}])
1824     else
1825       dnl  The given libraw1394 wasn't built
1826       AC_MSG_RESULT(no)
1827       AC_MSG_ERROR([cannot find ${real_dv_raw1394_tree}/src/.libs/libraw1394.a, make sure you compiled libraw1394 in ${with_dv_raw1394_tree}])
1828     fi
1829   fi
1830
1831   dnl
1832   dnl Check for libavc1394
1833   dnl
1834
1835   AC_ARG_WITH(dv-avc1394,
1836   [    --with-dv-avc1394=PATH   libavc1394 headers and libraries])
1837   AC_ARG_WITH(dv-avc1394-tree,
1838   [    --with-dv-avc1394=PATH   libavc1394 tree for static linking])
1839
1840   if test -z "${with_dv_avc1394}" -a "${with_dv_avc1394}" != ""
1841   then
1842     AC_MSG_CHECKING(for avc1394 headers in ${with_dv_avc1394})
1843     if test -f ${with_dv_avc1394}/include/libavc1394/avc1394.h
1844     then
1845       dnl  Use ${with_dv_avc1394}/include/libavc1394/avc1394.h
1846       AC_MSG_RESULT(yes)
1847       VLC_ADD_LDFLAGS([access_dv],[-L${with_dv_avc1394}/lib -lavc1394 -lrom1394 -lpthread])
1848       VLC_ADD_CPPFLAGS([access_dv],[-I${with_avc1394}/include])
1849     else
1850       dnl  No libavc1394 could be found, sorry
1851       AC_MSG_RESULT(no)
1852       AC_MSG_ERROR([cannot find ${with_dv_avc1394}/include/libavc1394/avc1394.h])
1853     fi
1854   else
1855     AC_CHECK_HEADERS(libavc1394/avc1394.h,
1856     [ VLC_ADD_LDFLAGS([access_dv],[-lavc1394 -lrom1394 -lpthread])
1857     ],[
1858         if test -n "${enable_dv}"
1859         then
1860           AC_MSG_ERROR([cannot find libavc1394 headers])
1861         fi
1862     ])
1863   fi
1864
1865   dnl Check for static linking of libavc1394
1866   if test -z "${with_dv_avc1394_tree}" -a "${with_dv_avc1394_tree}" != ""
1867   then
1868     AC_MSG_CHECKING(for libavc1394.a in ${with_dv_avc1394_tree})
1869     real_dv_avc1394_tree="`cd ${with_dv_avc1394_tree} 2>/dev/null && pwd`"
1870     if test -z "${real_dv_avc1394_tree}"
1871     then
1872       dnl  The given directory can't be found
1873       AC_MSG_RESULT(no)
1874       AC_MSG_ERROR([cannot cd to ${real_dv_avc1394_tree}])
1875     fi
1876     if test -f "${real_dv_avc1394_tree}/src/.libs/libavc1394.a"
1877     then
1878       dnl  Use a custom libavc1394
1879       AC_MSG_RESULT(${real_dv_avc1394_tree}/src/.libs/libavc1394.a)
1880       VLC_ADD_LDFLAGS([access_dv],[-L${real_dv_avc1394_tree}/src/.libs -lavc1394 -lrom1394 -lpthread])
1881       VLC_ADD_CPPFLAGS([access_dv],[-I${real_dv_avc1394_tree}])
1882     else
1883       dnl  The given libavc1394 wasn't built
1884       AC_MSG_RESULT(no)
1885       AC_MSG_ERROR([cannot find ${real_dv_avc1394_tree}/src/.libs/libavc1394.a, make sure you compiled libavc1394 in ${with_dv_avc1394_tree}])
1886     fi
1887   fi
1888 fi
1889
1890 dnl
1891 dnl dvdread module: check for libdvdread
1892 dnl
1893 AC_ARG_ENABLE(dvdread,
1894 [  --enable-dvdread        dvdread input module (default disabled)])
1895 if test "${enable_dvdread}" != "no"
1896 then
1897   AC_ARG_WITH(dvdread,
1898   [    --with-dvdread=PATH   libdvdread headers and libraries])
1899   AC_ARG_WITH(dvdread-tree,
1900   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
1901
1902   dnl Temporary hack (yeah, sure ;)
1903   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
1904       VLC_ADD_LDFLAGS([dvdread],[-ldvdcss])
1905   fi
1906
1907   if test -z "${with_dvdread}"
1908   then
1909     if test -z "${with_dvdread_tree}"
1910     then
1911       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
1912         [ VLC_ADD_PLUGINS([dvdread])
1913           VLC_ADD_LDFLAGS([dvdread],[-ldvdread ${LDFLAGS_dvdcss}])
1914         ],[
1915           if test -n "${enable_dvdread}"
1916           then
1917             AC_MSG_ERROR([cannot find libdvdread headers])
1918           fi
1919         ])
1920     else
1921       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
1922       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
1923       if test -z "${real_dvdread_tree}"
1924       then
1925         dnl  The given directory can't be found
1926         AC_MSG_RESULT(no)
1927         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
1928       fi
1929       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
1930       then
1931         dnl  Use a custom libdvdread
1932         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
1933         VLC_ADD_BUILTINS([dvdread])
1934         VLC_ADD_LDFLAGS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}])
1935         VLC_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
1936       else
1937         dnl  The given libdvdread wasn't built
1938         AC_MSG_RESULT(no)
1939         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
1940       fi
1941     fi
1942   else
1943     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
1944     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
1945     then
1946       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
1947       AC_MSG_RESULT(yes)
1948       VLC_ADD_PLUGINS([dvdread])
1949       VLC_ADD_LDFLAGS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}])
1950       VLC_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
1951     else
1952       dnl  No libdvdread could be found, sorry
1953       AC_MSG_RESULT(no)
1954       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
1955     fi
1956   fi
1957 fi
1958
1959 dnl
1960 dnl  libdvdnav plugin
1961 dnl
1962 AC_ARG_ENABLE(dvdnav,
1963   [  --enable-dvdnav         dvdnav input module (default enabled)])
1964 if test "${enable_dvdnav}" != "no"
1965 then
1966   dnl Same hack than dvdread
1967   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
1968       VLC_ADD_LDFLAGS([dvdnav],[-ldvdcss])
1969   fi
1970
1971   DVDNAV_PATH="${PATH}"
1972   AC_ARG_WITH(dvdnav-config-path,
1973     [    --with-dvdnav-config-path=PATH dvdnav-config path (default search in \$PATH)],
1974     [ if test "${with_dvdnav_config_path}" != "no"
1975       then
1976         DVDNAV_PATH="${with_dvdnav_config_path}:${PATH}"
1977       fi ])
1978   AC_PATH_PROG(DVDNAV_CONFIG, dvdnav-config, no, ${DVDNAV_PATH})
1979   if test "${DVDNAV_CONFIG}" != "no"
1980   then
1981     VLC_ADD_PLUGINS([dvdnav])
1982     VLC_ADD_CFLAGS([dvdnav],[`${DVDNAV_CONFIG} --cflags`])
1983     VLC_ADD_LDFLAGS([dvdnav],[`${DVDNAV_CONFIG} --libs`])
1984   fi
1985 fi
1986
1987 dnl
1988 dnl  Windows DirectShow access module
1989 dnl
1990 AC_ARG_ENABLE(dshow,
1991   [  --enable-dshow          Win32 DirectShow support (default enabled on Win32)])
1992 if test "${enable_dshow}" != "no"
1993 then
1994   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
1995   then
1996     AC_LANG_PUSH(C++)
1997       AC_CHECK_HEADERS(dshow.h,
1998       [ VLC_ADD_PLUGINS([dshow])
1999         VLC_ADD_CXXFLAGS([dshow],[])
2000         VLC_ADD_LDFLAGS([dshow],[-lole32 -loleaut32 -luuid]) ])
2001     AC_LANG_POP(C++)
2002   fi
2003 fi
2004
2005 dnl
2006 dnl  Windows DirectShow BDA access module
2007 dnl
2008 AC_ARG_ENABLE(bda,
2009   [  --enable-bda          Win32 DirectShow BDA support (default enabled on Win32)])
2010 if test "${enable_bda}" != "no"
2011 then
2012   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2013   then
2014       AC_CHECK_HEADERS(dshow.h,
2015       [ VLC_ADD_PLUGINS([bda])
2016         VLC_ADD_CXXFLAGS([bda],[])
2017         VLC_ADD_LDFLAGS([bda],[-lstrmiids -lole32 -loleaut32 -luuid]) ])
2018   fi
2019 fi
2020
2021
2022 dnl
2023 dnl  OpenCV wrapper and example filters
2024 dnl
2025 AC_ARG_ENABLE(opencv,
2026   [  --enable-opencv            OpenCV (computer vision) filter (default disabled)])
2027 if test "${enable_opencv}" = "yes" -a "${CXX}" != "";
2028 then
2029   AC_ARG_WITH(opencv-tree,
2030   [    --with-opencv-tree=PATH opencv tree for linking])
2031   if test -n "${with_opencv_tree}"
2032   then
2033     if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2034     then
2035           AC_MSG_CHECKING(for opencv in ${with_opencv_tree})
2036           if test -f ${with_opencv_tree}/cv/include/cv.h -a -f ${with_opencv_tree}/cxcore/include/cxcore.h \
2037             -a -f ${with_opencv_tree}/cvaux/include/cvaux.h -a -f ${with_opencv_tree}/otherlibs/highgui/highgui.h
2038       then
2039         AC_MSG_RESULT(yes)
2040         VLC_ADD_PLUGINS([opencv_wrapper])
2041         VLC_ADD_LDFLAGS([opencv_wrapper],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
2042         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])
2043         AC_LANG_PUSH(C++)
2044         VLC_ADD_PLUGINS([opencv_example])
2045         VLC_ADD_LDFLAGS([opencv_example],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
2046         VLC_ADD_CXXFLAGS([opencv_example],[-I${with_opencv_tree}/cv/include -I${with_opencv_tree}/cxcore/include -I${with_opencv_tree}/cvaux/include -I${with_opencv_tree}/otherlibs/highgui])
2047         AC_LANG_POP(C++)        
2048           else
2049         dnl  No opencv could be found, sorry
2050         AC_MSG_RESULT(no)
2051         AC_MSG_ERROR([cannot find opencv in ${with_opencv_tree}])
2052           fi
2053     else
2054           AC_MSG_WARN([--enable-opencv currently only works on windows])
2055     fi
2056   fi  
2057 fi
2058
2059
2060 dnl
2061 dnl  libsmbclient plugin
2062 dnl
2063 AC_ARG_ENABLE(smb,
2064   [  --enable-smb            smb input module (default enabled)])
2065 if test "${enable_smb}" != "no"; then
2066   AC_CHECK_HEADERS(libsmbclient.h,
2067     [ VLC_ADD_PLUGINS([access_smb])
2068       VLC_ADD_LDFLAGS([access_smb],[-lsmbclient]) ],
2069     [ if test -n "${enable_smb}"; then
2070         AC_MSG_ERROR([cannot find libsmbclient headers])
2071      fi ])
2072   AC_CHECK_MEMBER([struct _SMBCCTX.close_fn],
2073     AC_DEFINE([HAVE__SMBCCTX_CLOSE_FN], [1], [Define if samba has _SMBCCTX.close_fn]),,
2074     [#include <libsmbclient.h>])
2075 fi
2076
2077 dnl
2078 dnl  libdvbpsi ts demux/mux
2079 dnl
2080 AC_ARG_ENABLE(dvbpsi,
2081   [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
2082 if test "${enable_dvbpsi}" != "no"
2083 then
2084   AC_ARG_WITH(dvbpsi,
2085   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
2086   AC_ARG_WITH(dvbpsi,
2087   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
2088   case "${with_dvbpsi}" in
2089   ""|yes)
2090     if test -z "${with_dvbpsi_tree}"
2091     then
2092       AC_CHECK_HEADERS(dvbpsi/dr.h,
2093         [ VLC_ADD_PLUGINS([ts])
2094           if test "${enable_sout}" != "no"; then
2095             VLC_ADD_PLUGINS([mux_ts])
2096           fi
2097           VLC_ADD_LDFLAGS([mux_ts ts dvb],[-ldvbpsi]) ],
2098         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
2099         [#if defined( HAVE_STDINT_H )
2100 #   include <stdint.h>
2101 #elif defined( HAVE_INTTYPES_H )
2102 #   include <inttypes.h>
2103 #endif
2104 #include <dvbpsi/dvbpsi.h>
2105 #include <dvbpsi/descriptor.h>
2106 #include <dvbpsi/pat.h>
2107 #include <dvbpsi/pmt.h>])
2108     else
2109       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
2110       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
2111       if test -z "${real_dvbpsi_tree}"
2112       then
2113         dnl  The given directory can't be found
2114         AC_MSG_RESULT(no)
2115         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
2116       fi
2117       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
2118       then
2119         dnl  Use a custom libdvbpsi
2120         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
2121         VLC_ADD_BUILTINS([ts])
2122         if test "${enable_sout}" != "no"; then
2123           VLC_ADD_BUILTINS([mux_ts])
2124         fi
2125         VLC_ADD_CPPFLAGS([mux_ts ts dvb],[-I${real_dvbpsi_tree}/src])
2126         VLC_ADD_LDFLAGS([mux_ts ts dvb],[${real_dvbpsi_tree}/src/.libs/libdvbpsi.a])
2127       else
2128         dnl  The given libdvbpsi wasn't built
2129         AC_MSG_RESULT(no)
2130         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
2131       fi
2132     fi
2133   ;;
2134   no)
2135     dnl  Compile without dvbpsi
2136   ;;
2137   *)
2138     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
2139     if test -z "${with_dvbpsi}"
2140     then
2141       LDFLAGS_test=""
2142       CPPFLAGS_test=""
2143     else
2144       LDFLAGS_test="-L${with_dvbpsi}/lib"
2145       CPPFLAGS_test="-I${with_dvbpsi}/include"
2146     fi
2147     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
2148     AC_CHECK_HEADERS([dvbpsi/dr.h],[
2149       VLC_ADD_PLUGINS([ts])
2150       if test "${enable_sout}" != "no"; then
2151         VLC_ADD_PLUGINS([mux_ts])
2152       fi
2153       VLC_ADD_CPPFLAGS([mux_ts ts dvb],[${CPPFLAGS_test}])
2154       VLC_ADD_LDFLAGS([mux_ts ts dvb],[${LDFLAGS_test} -ldvbpsi])
2155
2156     ],[
2157       if test -n "${enable_dvbpsi}"
2158       then
2159         AC_MSG_ERROR([Could not find libdvbpsi on your system: you may get it from www.videolan.org, you'll need at least version 0.1.1])
2160       fi
2161     ])
2162     CPPFLAGS="${CPPFLAGS_save}"
2163   ;;
2164   esac
2165   AC_CHECK_LIB(dvbpsi, dvbpsi_GenSDTSections, [
2166     AC_DEFINE(HAVE_DVBPSI_SDT, 1, [Define if you have dvbpsi_GenSDTSections.])
2167   ], [], [${LDFLAGS_ts}])
2168
2169 fi
2170
2171 dnl
2172 dnl  Video4Linux plugin
2173 dnl
2174 AC_ARG_ENABLE(v4l,
2175   [  --enable-v4l            Video4Linux input support (default disabled)])
2176 if test "${enable_v4l}" = "yes"
2177 then
2178   AC_ARG_WITH(v4l,
2179     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
2180   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
2181   then
2182     VLC_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
2183   fi
2184
2185   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
2186   AC_CHECK_HEADERS(linux/videodev.h, [
2187     VLC_ADD_PLUGINS([v4l])
2188   ],[])
2189   CPPFLAGS="${CPPFLAGS_save}"
2190 fi
2191
2192 dnl
2193 dnl  Video4Linux plugin
2194 dnl
2195 AC_ARG_ENABLE(v4l2,
2196   [  --enable-v4l2            Video4Linux2 input support (default disabled)])
2197 if test "${enable_v4l2}" = "yes"
2198 then
2199   AC_ARG_WITH(v4l2,
2200     [    --with-v4l2=PATH       path to a v4l2-enabled kernel tree],[],[])
2201   if test "${with_v4l2}" != "no" -a -n "${with_v4l2}"
2202   then
2203     VLC_ADD_CPPFLAGS([v4l2],[-I${with_v4l2}/include])
2204   fi
2205
2206   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l2}"
2207   AC_CHECK_HEADERS(linux/videodev2.h, [
2208     VLC_ADD_PLUGINS([v4l2])
2209   ],[])
2210   CPPFLAGS="${CPPFLAGS_save}"
2211 fi
2212
2213
2214 dnl
2215 dnl  special access module for Hauppauge PVR cards
2216 dnl
2217 AC_ARG_ENABLE(pvr,
2218   [  --enable-pvr            PVR cards access module (default disabled)])
2219 if test "${enable_pvr}" = "yes"
2220 then
2221   VLC_ADD_PLUGINS([pvr])
2222   AC_ARG_WITH(videodev2,
2223     [  --with-videodev2=FILE   Location of videodev2.h file (default /usr/include/linux/videodev2.h)],[],[])
2224   if test "${with_videodev2}" != "no" -a -n "${with_videodev2}"
2225   then
2226     AC_DEFINE_UNQUOTED(VIDEODEV2_H_FILE, "${with_videodev2}", [Location of videodev2.h])
2227   else
2228     AC_DEFINE(VIDEODEV2_H_FILE, <linux/videodev2.h>, [Location of videodev2.h])
2229   fi
2230     
2231
2232   AC_CACHE_CHECK([for new linux/videodev2.h],
2233       [new_linux_videodev2_h],
2234       [AC_TRY_COMPILE([#include <sys/types.h>
2235           #include VIDEODEV2_H_FILE],
2236           [struct v4l2_ext_controls ctrls; ctrls.ctrl_class = V4L2_CTRL_CLASS_MPEG; ],
2237           new_linux_videodev2_h=yes,
2238           new_linux_videodev2_h=no)])
2239   if test "${new_linux_videodev2_h}" != "no"; then
2240     AC_DEFINE(HAVE_NEW_LINUX_VIDEODEV2_H, 1, [Define if new linux/videodev2.h present])
2241   fi
2242 fi
2243
2244 dnl
2245 dnl  gnomeVFS access module
2246 dnl
2247 AC_ARG_ENABLE(gnomevfs,
2248   [  --enable-gnomevfs       GnomeVFS access module (default disabled)])
2249 if test "${enable_gnomevfs}" = "yes" 
2250 then
2251   PKG_CHECK_MODULES(GNOMEVFS, gnome-vfs-2.0,
2252     VLC_ADD_LDFLAGS([access_gnomevfs],[$GNOMEVFS_LIBS])
2253     VLC_ADD_CPPFLAGS([access_gnomevfs],[$GNOMEVFS_CPPFLAGS])
2254     VLC_ADD_CFLAGS([access_gnomevfs],[$GNOMEVFS_CFLAGS])
2255     VLC_ADD_PLUGINS([access_gnomevfs]),
2256     AC_MSG_WARN([GnomeVFS support disabled because GnomeVFS development headers not found]))
2257 fi
2258
2259 dnl Need to test libcdio and libvcdinfo for a number of things. Do it now.
2260 AC_ARG_ENABLE(libcdio,
2261   [  --enable-libcdio        CD input and control library support (default enabled)])
2262
2263
2264 have_libcdio=no
2265 have_libvcdinfo=no
2266 if test "${enable_libcdio}" != "no"
2267 then
2268   PKG_CHECK_MODULES(LIBCDIO, libcdio >= 0.78.2,
2269      have_libcdio=yes
2270      AC_DEFINE(HAVE_LIBCDIO, [], 
2271      [Define if you have libcdio 0.78.2 or greater installed]),
2272      [AC_MSG_WARN(CD Reading and information library not found)])
2273
2274   PKG_CHECK_MODULES(VCDINFO, libvcdinfo >= 0.7.22,
2275      [have_libvcdinfo=yes
2276      AC_DEFINE(HAVE_VCDINFO, [], 
2277      [Define if you have libvcdinfo 0.7.22 or greater installed])],
2278      [AC_MSG_WARN(VCD information library not found)])
2279 fi
2280
2281 dnl
2282 dnl  VCDX and CDDAX modules
2283 dnl
2284 AC_ARG_ENABLE(cddax,
2285   [  --enable-cddax          audio CD plugin with CD Text and CD paranoia via libcdio (default disabled)])
2286  
2287 AC_ARG_ENABLE(libcddb,
2288   [  --enable-libcddb        CDDB support for libcdio audio CD (default enabled)])
2289  
2290 if test "${enable_cddax}" = "yes"
2291 then
2292   if test "$have_libcdio" = "yes"
2293   then
2294     AC_DEFINE(HAVE_CDDAX, [], [Define for the audio CD plugin using libcdio])
2295     VLC_ADD_LDFLAGS([cddax],[$LIBCDIO_LIBS])
2296     VLC_ADD_CFLAGS([cddax],[$LIBCDIO_CFLAGS])
2297     VLC_ADD_PLUGINS([cddax])
2298     PKG_CHECK_MODULES(LIBCDIO_PARANOIA, libcdio_paranoia >= 0.72, [
2299     VLC_ADD_LDFLAGS([cddax],[$LIBCDIO_CDDA_LIBS $LIBCDIO_CDDA_LIBS $LIBCDIO_PARANOIA_LIBS])],
2300     AC_MSG_WARN([CD Paranoia support disabled because no libcdio >= 0.72 found]))
2301   else 
2302     AC_MSG_WARN([cddax plugin disabled because ok libcdio library not found or disabled])
2303     HAVE_CDDAX=no
2304   fi
2305
2306   if test "$enable_libcddb" != "no"; then
2307     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2308       HAVE_LIBCDDB=yes 
2309       AC_DEFINE(HAVE_LIBCDDB, [], [Define this if you have libcddb installed])
2310       VLC_ADD_LDFLAGS([cddax],[$LIBCDDB_LIBS])
2311       VLC_ADD_CFLAGS([cddax],[$LIBCDDB_CFLAGS])
2312       ],
2313       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled) 
2314       HAVE_LIBCDDB=no])
2315   fi
2316  
2317 fi
2318
2319 AC_ARG_ENABLE(vcdx,
2320   [  --enable-vcdx           VCD with navigation via libvcdinfo (default disabled)])
2321  
2322 if test "${enable_vcdx}" = "yes"
2323 then
2324   if test "${have_libvcdinfo}" = "yes"
2325   then
2326     VLC_ADD_LDFLAGS([vcdx],[$VCDINFO_LIBS])
2327     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2328   else 
2329     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found or disabled])
2330     HAVE_VCDX=no
2331   fi
2332
2333   PKG_CHECK_MODULES(LIBCDIO, libiso9660 >= 0.72,
2334    [VLC_ADD_LDFLAGS([vcdx],[$LIBISO9660_LIBS])
2335     VLC_ADD_CFLAGS([vcdx],[$LIBISO9660_CFLAGS])],
2336     [AC_MSG_WARN([vcdx plugin disabled because ok libiso9660 library not found])
2337     HAVE_VCDX=no])
2338
2339   if test "$have_libvcdinfo" = "yes"
2340   then
2341     AC_DEFINE(HAVE_VCDX, [], 
2342     [Define for the VCD plugin using libcdio/libvcdinfo])
2343     VLC_ADD_LDFLAGS([vcdx],[$VCDINFO_LIBS])
2344     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2345     VLC_ADD_PLUGINS([vcdx])
2346   else 
2347     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found])
2348     HAVE_VCDX=no
2349   fi
2350 fi
2351
2352 dnl
2353 dnl  Built-in CD-DA and VCD module
2354 dnl
2355 AC_ARG_ENABLE(cdda,           
2356   [  --enable-cdda           audio CD via built-in VCD (default enabled)])
2357  
2358 AC_ARG_ENABLE(vcd,
2359   [  --enable-vcd            built-in VCD (default enabled)])
2360
2361 if test "${enable_vcd}" != "no"
2362 then
2363   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
2364   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
2365     AC_MSG_RESULT(yes)
2366     VLC_ADD_PLUGINS([vcd cdda])
2367   ],[
2368     AC_MSG_RESULT(no)
2369   ])
2370
2371   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
2372   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
2373     AC_MSG_RESULT(yes)
2374     VLC_ADD_PLUGINS([vcd cdda])
2375     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
2376   ],[
2377     AC_MSG_RESULT(no)
2378   ])
2379
2380   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
2381   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
2382     AC_MSG_RESULT(yes)
2383     VLC_ADD_PLUGINS([vcd cdda])
2384     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
2385   ],[
2386     AC_MSG_RESULT(no)
2387   ])
2388
2389   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
2390   then
2391     VLC_ADD_PLUGINS([vcd cdda])
2392   fi
2393
2394   if test "${SYS}" = "darwin"
2395   then
2396     VLC_ADD_PLUGINS([vcd cdda])
2397     VLC_ADD_LDFLAGS([vcd vcdx cdda cddax],[-framework IOKit -framework CoreFoundation])
2398     VLC_ADD_LDFLAGS([vcdx cddax cdda],[-liconv])
2399   fi
2400
2401   if test "$enable_libcddb" != "no"; then
2402     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2403       HAVE_LIBCDDB=yes 
2404       AC_DEFINE(HAVE_LIBCDDB, [], [Define this if you have libcddb installed])
2405       VLC_ADD_LDFLAGS([cdda],[$LIBCDDB_LIBS])
2406       VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
2407       ],:
2408       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled) 
2409       HAVE_LIBCDDB=no])
2410   fi
2411 fi
2412
2413 dnl
2414 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
2415 dnl
2416 AC_ARG_ENABLE(dvb,
2417   [  --enable-dvb            DVB-S/T/C card support (default disabled)])
2418
2419 if test "${enable_dvb}" = "yes"
2420 then
2421   AC_ARG_WITH(dvb,
2422   [    --with-dvb=PATH       path to a dvb- and v4l2-enabled kernel tree],[],[])
2423   if test "${with_dvb}" != "no" -a -n "${with_dvb}"
2424   then
2425     VLC_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
2426   fi
2427   CPPFLAGS="${CPPFLAGS_save} -I${with_dvb}/include"
2428   AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
2429     if test -z "${with_dvbpsi_tree}"
2430     then
2431       VLC_ADD_PLUGINS([dvb])
2432     else
2433       VLC_ADD_BUILTINS([dvb])
2434     fi
2435   ],[AC_MSG_WARN(linux-dvb headers not found, dvb disabled)])
2436   CPPFLAGS="${CPPFLAGS_save}"
2437 fi
2438
2439 dnl
2440 dnl  Screen capture module
2441 dnl
2442 AC_ARG_ENABLE(screen,
2443   [  --enable-screen         Screen capture support (default enabled)])
2444 if test "${enable_screen}" != "no"; then
2445   if test "${SYS}" = "darwin"; then
2446     AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, [
2447       VLC_ADD_PLUGINS([screen])
2448       VLC_ADD_LDFLAGS([screen],[-framework ApplicationServices])
2449     ])
2450   elif test "${SYS}" = "mingw32"; then
2451     VLC_ADD_PLUGINS([screen])
2452     VLC_ADD_LDFLAGS([screen],[-lgdi32])
2453   elif test "${SYS}" = "mingwce"; then
2454     CPPFLAGS="${CPPFLAGS_save}"
2455   elif test "${SYS}" = "beos"; then
2456     VLC_ADD_PLUGINS([screen])
2457     VLC_ADD_CXXFLAGS([screen],[])
2458     VLC_ADD_LDFLAGS([screen],[-lbe])
2459   else
2460     CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
2461     AC_CHECK_HEADERS(X11/Xlib.h, [
2462       VLC_ADD_PLUGINS([screen])
2463       VLC_ADD_LDFLAGS([screen],[${X_LIBS} ${X_PRE_LIBS} -lX11])
2464       VLC_ADD_CPPFLAGS([screen],[${X_CFLAGS}])
2465     ])
2466     CPPFLAGS="${CPPFLAGS_save}"
2467   fi
2468 fi
2469
2470 dnl
2471 dnl  ipv6 plugin - not for QNX yet
2472 dnl
2473 have_ipv6=no
2474 AC_CHECK_FUNCS(inet_pton,[have_ipv6=yes],[
2475   AC_CHECK_LIB(nsl,inet_pton, [have_ipv6=yes])
2476 ])
2477
2478 AS_IF([test "${have_ipv6}" = "yes"], [
2479   AC_DEFINE(HAVE_INET_PTON, 1, [Define to 1 if you have inet_pton().])])
2480
2481
2482 AC_CHECK_FUNCS(inet_ntop,[
2483   AC_DEFINE(HAVE_INET_NTOP, 1, [Define to 1 if you have inet_ntop().])])
2484
2485
2486 dnl
2487 dnl  ogg demux plugin
2488 dnl
2489 AC_ARG_ENABLE(ogg,
2490   [  --enable-ogg            Ogg demux support (default enabled)])
2491 if test "${enable_ogg}" != "no"
2492 then
2493   AC_ARG_WITH(ogg-tree,
2494   [    --with-ogg-tree=PATH  ogg tree for static linking])
2495   if test -n "${with_ogg_tree}"
2496   then
2497     AC_MSG_CHECKING(for libogg.a in ${with_ogg_tree})
2498     real_ogg_tree="`cd ${with_ogg_tree} 2>/dev/null && pwd`"
2499     if test -z "${real_ogg_tree}"
2500     then
2501       dnl  The given directory can't be found
2502       AC_MSG_RESULT(no)
2503       AC_MSG_ERROR([cannot cd to ${with_ogg_tree}])
2504     fi
2505     if test -f "${real_ogg_tree}/src/.libs/libogg.a"
2506     then
2507       dnl  Use a custom ogg
2508       AC_MSG_RESULT(${real_ogg_tree}/src/.libs/libogg.a)
2509       VLC_ADD_PLUGINS([ogg])
2510       if test "${enable_sout}" != "no"; then
2511         VLC_ADD_PLUGINS([mux_ogg])
2512       fi
2513       VLC_ADD_LDFLAGS([ogg mux_ogg speex vorbis],[${real_ogg_tree}/src/.libs/libogg.a])
2514       VLC_ADD_CFLAGS([ogg mux_ogg speex vorbis],[-I${real_ogg_tree}/include])
2515     else
2516       dnl  The given ogg wasn't built
2517       AC_MSG_RESULT(no)
2518       AC_MSG_ERROR([cannot find ${real_ogg_tree}/src/.libs/libogg.a, make sure you compiled ogg in ${with_ogg_tree}])
2519     fi
2520   else
2521     AC_CHECK_HEADERS(ogg/ogg.h, [
2522       AC_CHECK_LIB( ogg, oggpack_read, [
2523         VLC_ADD_PLUGINS([ogg])
2524         if test "${enable_sout}" != "no"; then
2525           VLC_ADD_PLUGINS([mux_ogg])
2526         fi
2527         VLC_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
2528      ],[])
2529   fi
2530 fi
2531
2532 dnl
2533 dnl  matroska demux plugin
2534 dnl
2535 AC_ARG_ENABLE(mkv,
2536   [  --enable-mkv            Matroska demux support (default enabled)])
2537 if test "${enable_mkv}" != "no" -a "${CXX}" != ""; then
2538   AC_LANG_PUSH(C++)
2539   AC_CHECK_HEADERS(ebml/EbmlVersion.h, [
2540     AC_MSG_CHECKING(for libebml version >= 0.7.6)
2541     AC_EGREP_CPP(yes,
2542       [#include <ebml/EbmlVersion.h>
2543        #ifdef LIBEBML_VERSION
2544        #if LIBEBML_VERSION >= 0x000706
2545        yes
2546        #endif
2547        #endif],
2548       [AC_MSG_RESULT([yes])
2549         AC_CHECK_HEADERS(matroska/KaxVersion.h, [
2550           AC_MSG_CHECKING(for libmatroska version >= 0.7.7)
2551           AC_EGREP_CPP(yes,
2552             [#include <matroska/KaxVersion.h>
2553              #ifdef LIBMATROSKA_VERSION
2554              #if LIBMATROSKA_VERSION >= 0x000705
2555              yes
2556              #endif
2557              #endif],
2558             [AC_MSG_RESULT([yes])
2559               AC_CHECK_HEADERS(matroska/KaxAttachments.h)
2560               VLC_ADD_CXXFLAGS([mkv],[])
2561               if test "${SYS}" = "darwin"; then
2562                 VLC_ADD_CXXFLAGS([mkv],[-O1])
2563               fi
2564               AC_CHECK_LIB(ebml_pic, main, [
2565                 VLC_ADD_PLUGINS([mkv])
2566                 VLC_ADD_LDFLAGS([mkv],[-lmatroska -lebml_pic])
2567               ],
2568                 AC_CHECK_LIB(ebml, main, [
2569                   VLC_ADD_PLUGINS([mkv])
2570                   VLC_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
2571                 ]) 
2572               )
2573             ],
2574             [AC_MSG_RESULT([no])
2575               AC_MSG_ERROR([Your libmatroska is too old: you may get a more recent one from http://dl.matroska.org/downloads/libmatroska/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2576           ])
2577         ])
2578       ],
2579       [AC_MSG_RESULT([no])
2580         AC_MSG_ERROR([Your libebml is too old: you may get a more recent one from http://dl.matroska.org/downloads/libebml/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2581     ])
2582   ])
2583   AC_LANG_POP(C++)
2584 fi
2585
2586 dnl
2587 dnl  modplug demux plugin
2588 dnl
2589 AC_ARG_ENABLE(mod,
2590   [  --enable-mod            Mod demux support (default enabled)])
2591 if test "${enable_mod}" != "no"
2592 then
2593   AC_ARG_WITH(mod-tree,
2594   [    --with-mod-tree=PATH mod tree for static linking])
2595   if test -n "${with_mod_tree}"
2596   then
2597     AC_MSG_CHECKING(for libmodplug.a in ${with_mod_tree})
2598     real_mod_tree="`cd ${with_mod_tree} 2>/dev/null && pwd`"
2599     if test -z "${real_mod_tree}"
2600     then
2601       dnl  The given directory can't be found
2602       AC_MSG_RESULT(no)
2603       AC_MSG_ERROR([cannot cd to ${with_mod_tree}])
2604     fi
2605     if test -f "${real_mod_tree}/src/.libs/libmodplug.a"
2606     then
2607       dnl  Use a custom mod
2608       AC_MSG_RESULT(${real_mod_tree}/src/.libs/libmodplug.a)
2609       VLC_ADD_PLUGINS([mod])
2610       VLC_ADD_LDFLAGS([mod],[${real_mod_tree}/src/.libs/libmodplug.a -lstdc++])
2611       VLC_ADD_CXXFLAGS([mod],[-I${real_mod_tree}/include])
2612     else
2613       dnl  The given mod wasn't built
2614       AC_MSG_RESULT(no)
2615       AC_MSG_ERROR([cannot find ${real_mod_tree}/src/.libs/libmodplug.a, make sure you compiled mod in ${with_mod_tree}])
2616     fi
2617   else
2618     AC_CHECK_HEADERS(libmodplug/modplug.h, [
2619       VLC_ADD_PLUGINS([mod])
2620       VLC_ADD_CXXFLAGS([mod],[])
2621       VLC_ADD_LDFLAGS([mod],[-lmodplug -lstdc++])])
2622   fi
2623 fi
2624
2625 dnl
2626 dnl  mpc demux plugin
2627 dnl
2628 AC_ARG_ENABLE(mpc,
2629   [  --enable-mpc            Mpc demux support (default enabled)])
2630 if test "${enable_mpc}" != "no"
2631 then
2632   AC_CHECK_HEADERS(mpcdec/mpcdec.h, [
2633     VLC_ADD_PLUGINS([mpc])
2634     VLC_ADD_LDFLAGS([mpc],[-lmpcdec])])
2635 fi
2636
2637 dnl
2638 dnl  game music emu demux plugin
2639 dnl
2640 AC_ARG_ENABLE(gme,
2641   [  --enable-gme            Game Music Emu demux support (default enabled)])
2642 if test "${enable_gme}" != "no" -a "${CXX}" != "";
2643 then
2644   AC_LANG_PUSH(C++)
2645   AC_ARG_WITH(gme-tree,
2646   [    --with-gme-tree=PATH gme tree for static linking])
2647   if test -n "${with_gme_tree}"
2648   then
2649     AC_MSG_CHECKING(for libgme.a in ${with_mod_tree})
2650     real_gme_tree="`cd ${with_gme_tree} 2>/dev/null && pwd`"
2651     if test -z "${real_gme_tree}"
2652     then
2653       dnl  The given directory can't be found
2654       AC_MSG_RESULT(no)
2655       AC_MSG_ERROR([cannot cd to ${with_gme_tree}])
2656     fi
2657     if test -f "${real_gme_tree}/gme/libgme.a"
2658     then
2659       dnl  Use a custom gme
2660       AC_MSG_RESULT(${real_gme_tree}/gme/libgme.a)
2661       VLC_ADD_PLUGINS([gme])
2662       VLC_ADD_LDFLAGS([gme],[${real_gme_tree}/gme/libgme.a])
2663       VLC_ADD_CXXFLAGS([gme],[-I${real_gme_tree}/gme])
2664     else
2665       dnl  The given gme wasn't built
2666       AC_MSG_RESULT(no)
2667       AC_MSG_ERROR([cannot find ${real_mod_tree}/gme/libgme.a, make sure you compiled gme in ${with_gme_tree}])
2668     fi
2669   else
2670       AC_MSG_WARN([only static linking is available, you must provide a gme-tree])
2671   fi
2672   AC_LANG_POP(C++)
2673 fi
2674
2675 dnl
2676 dnl  Codec plugins
2677 dnl
2678
2679 AC_ARG_WITH(,[Codec plugins:])
2680
2681 dnl
2682 dnl  mad plugin
2683 dnl
2684 AC_ARG_ENABLE(mad,
2685   [  --enable-mad            libmad module (default enabled)])
2686 if test "${enable_mad}" != "no"
2687 then
2688   AC_ARG_WITH(mad,
2689     [    --with-mad=PATH       path to libmad],[],[])
2690   if test "${with_mad}" != "no" -a -n "${with_mad}"
2691   then
2692     VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
2693     VLC_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
2694   fi
2695
2696   AC_ARG_WITH(mad-tree,
2697     [    --with-mad-tree=PATH   mad tree for static linking],[],[])
2698   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
2699   then
2700     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
2701     if test -z "${real_mad_tree}"
2702     then
2703       dnl  The given directory can't be found
2704       AC_MSG_RESULT(no)
2705       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
2706     fi
2707     dnl  Use a custom libmad
2708     AC_MSG_CHECKING(for mad.h in ${real_mad_tree})
2709     if test -f ${real_mad_tree}/mad.h
2710     then
2711       AC_MSG_RESULT(yes)
2712       VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}])
2713       VLC_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/.libs])
2714       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
2715       AC_CHECK_LIB(mad, mad_bit_init, [
2716         VLC_ADD_BUILTINS([mpgatofixed32])
2717         VLC_ADD_LDFLAGS([mpgatofixed32],[-lmad])
2718         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
2719       ],[])
2720       LDFLAGS="${LDFLAGS_save}"
2721     else
2722       AC_MSG_RESULT(no)
2723       AC_MSG_ERROR([the specified tree doesn't have mad.h])
2724     fi
2725   else
2726     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
2727     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
2728     AC_CHECK_HEADERS(mad.h, ,
2729       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
2730     AC_CHECK_LIB(mad, mad_bit_init, [
2731       VLC_ADD_PLUGINS([mpgatofixed32])
2732       VLC_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
2733       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
2734     CPPFLAGS="${CPPFLAGS_save}"
2735     LDFLAGS="${LDFLAGS_save}"
2736   fi
2737 fi
2738
2739 dnl
2740 dnl   libid3tag support (FIXME!!! doesn't work with new input)
2741 dnl
2742 AC_CHECK_HEADERS(id3tag.h, [
2743   AC_CHECK_HEADERS(zlib.h, [
2744     VLC_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
2745     VLC_ADD_PLUGINS([id3tag])]) ])
2746
2747 dnl
2748 dnl  ffmpeg decoder/demuxer plugin
2749 dnl
2750 dnl we try to find ffmpeg using : 1- given tree 2- ffmpeg-config, 3- pkg-config
2751 dnl                             4- default place, 
2752
2753 AC_ARG_ENABLE(ffmpeg,
2754 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
2755 if test "${enable_ffmpeg}" != "no"
2756 then
2757
2758 dnl Those options have to be here because the .pc can be bogus for ffmpeg previous nov 05
2759
2760  AC_ARG_WITH(ffmpeg-mp3lame,
2761    [    --with-ffmpeg-mp3lame specify if ffmpeg has been compiled with mp3lame support],
2762    [
2763      if test "$with_ffmpeg_mp3lame" = "yes";    then
2764         VLC_ADD_LDFLAGS([ffmpeg],[-lmp3lame])
2765      fi])
2766
2767  AC_ARG_WITH(ffmpeg-faac,
2768    [    --with-ffmpeg-faac    specify if ffmpeg has been compiled with faac support],
2769    [
2770      if test "$with_ffmpeg_faac" = "yes"; then
2771         VLC_ADD_LDFLAGS([ffmpeg],[-lfaac])
2772      fi])
2773
2774  AC_ARG_WITH(ffmpeg-dts,
2775    [    --with-ffmpeg-dts     specify if ffmpeg has been compiled with dts support],
2776    [
2777      if test "$with_ffmpeg_dts" = "yes"; then
2778              LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2779              AC_CHECK_LIB(dts_pic, dts_free, 
2780                [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts_pic]) ],
2781                [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts]) ])
2782              LDFLAGS="${LDFLAGS_save}"
2783      fi])
2784
2785  AC_ARG_WITH(ffmpeg-vorbis,
2786    [    --with-ffmpeg-vorbis    specify if ffmpeg has been compiled with vorbis support],
2787    [
2788      if test "$with_ffmpeg_vorbis" = "yes"; then
2789         VLC_ADD_LDFLAGS([ffmpeg],[-lvorbisenc -lvorbis])
2790      fi])
2791
2792  AC_ARG_WITH(ffmpeg-theora,
2793    [    --with-ffmpeg-theora    specify if ffmpeg has been compiled with theora support],
2794    [
2795      if test "$with_ffmpeg_theora" = "yes"; then
2796         VLC_ADD_LDFLAGS([ffmpeg],[-ltheora])
2797      fi])
2798
2799  AC_ARG_WITH(ffmpeg-ogg,
2800    [    --with-ffmpeg-ogg    specify if ffmpeg has been compiled with ogg support],
2801    [
2802      if test "$with_ffmpeg_ogg" = "yes"; then
2803         VLC_ADD_LDFLAGS([ffmpeg],[-logg])
2804      fi])
2805
2806  AC_ARG_WITH(ffmpeg-zlib,
2807    [    --with-ffmpeg-zlib    specify if ffmpeg has been compiled with zlib support],
2808    [
2809      if test "$with_ffmpeg_zlib" = "yes"; then
2810                 VLC_ADD_LDFLAGS([ffmpeg],[-lz])
2811      fi])
2812
2813  dnl
2814  dnl test for --with-ffmpeg-tree
2815  dnl
2816  AC_ARG_WITH(ffmpeg-tree,
2817    [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
2818
2819  if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
2820    AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
2821    real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
2822    if test -z "${real_ffmpeg_tree}"; then
2823      dnl  The given directory can't be found
2824      AC_MSG_RESULT(no)
2825      AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
2826    fi
2827    if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
2828      dnl  The given libavcodec wasn't built
2829      AC_MSG_RESULT(no)
2830      AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
2831    fi
2832    if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
2833      if test -f "${real_ffmpeg_tree}/libavcodec/libpostproc/libpostproc.a"; then
2834        VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec/libpostproc ${real_ffmpeg_tree}/libavcodec/libpostproc/libpostproc.a])        
2835      elif test -f "${real_ffmpeg_tree}/libpostproc/libpostproc.a"; then 
2836         VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libpostproc ${real_ffmpeg_tree}/libpostproc/libpostproc.a])
2837         VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}])
2838      else
2839        dnl  The given libavcodec wasn't built with --enable-pp
2840        AC_MSG_RESULT(no)
2841        AC_MSG_ERROR([cannot find libpostproc.a in ${real_ffmpeg_tree}/[libavcodec/]libpostproc/. Make sure you configured ffmpeg with --enable-pp])
2842      fi
2843    fi
2844    dnl  Use a custom libffmpeg
2845    AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
2846
2847    if fgrep -s "CONFIG_ZLIB=yes" "${real_ffmpeg_tree}/config.mak"; then
2848      if test "${with_ffmpeg_zlib}" != "yes"; then
2849        VLC_ADD_LDFLAGS([ffmpeg],[-lz])
2850      fi
2851    fi
2852    if fgrep -s "CONFIG_MP3LAME=yes" "${real_ffmpeg_tree}/config.mak"; then
2853      if test "${with_ffmpeg_mp3lame}" != "yes"; then
2854        VLC_ADD_LDFLAGS([ffmpeg],[-lmp3lame])
2855      fi
2856    fi
2857    if fgrep -s "CONFIG_FAAC=yes" "${real_ffmpeg_tree}/config.mak"; then
2858      if test "${with_ffmpeg_faac}" != "yes"; then
2859        VLC_ADD_LDFLAGS([ffmpeg],[-lfaac])
2860      fi
2861    fi
2862    if fgrep -s "CONFIG_DTS=yes" "${real_ffmpeg_tree}/config.mak"; then
2863      if test "${with_ffmpeg_dts}" != "yes"; then
2864        LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2865        AC_CHECK_LIB(dts_pic, dts_free, 
2866          [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts_pic]) ],
2867          [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts]) ])
2868        LDFLAGS="${LDFLAGS_save}"
2869      fi
2870    fi
2871    if fgrep -s "CONFIG_VORBIS=yes" "${real_ffmpeg_tree}/config.mak"; then
2872      VLC_ADD_LDFLAGS([ffmpeg],[-lvorbis -lvorbisenc])
2873    fi
2874    if fgrep -s "CONFIG_FAAD=yes" "${real_ffmpeg_tree}/config.mak"; then
2875      VLC_ADD_LDFLAGS([ffmpeg],[-lfaad])
2876    fi
2877    if fgrep -s "CONFIG_XVID=yes" "${real_ffmpeg_tree}/config.mak"; then
2878      VLC_ADD_LDFLAGS([ffmpeg],[-lxvidcore])
2879    fi
2880
2881    VLC_ADD_BUILTINS([ffmpeg])
2882    if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes" ; then
2883      VLC_ADD_BUILTINS([stream_out_switcher])
2884    fi
2885
2886    if test -f "${real_ffmpeg_tree}/libavutil/libavutil.a"; then
2887      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavutil ${real_ffmpeg_tree}/libavutil/libavutil.a])
2888      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavutil])
2889    fi
2890
2891    VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec ${real_ffmpeg_tree}/libavcodec/libavcodec.a])
2892    VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavcodec])
2893
2894    if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
2895      AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
2896      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavformat ${real_ffmpeg_tree}/libavformat/libavformat.a])
2897      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavformat])
2898    fi
2899
2900    if test -f "${real_ffmpeg_tree}/libswscale/libswscale.a"; then
2901      AC_DEFINE(HAVE_LIBSWSCALE_TREE, 1, [Define if you have ffmpeg's libswscale.])
2902      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libswscale ${real_ffmpeg_tree}/libswscale/libswscale.a])
2903      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libswscale])
2904    fi
2905 else    
2906     
2907 dnl Look for a ffmpeg-config (we are on debian )
2908  
2909   FFMPEG_PATH="${PATH}"
2910   AC_ARG_WITH(ffmpeg-config-path,
2911     [    --with-ffmpeg-config-path=PATH ffmpeg-config path (default search in \$PATH)],
2912     [ if test "${with_ffmpeg_config_path}" != "no"
2913       then
2914         FFMPEG_PATH="${with_ffmpeg_config_path}"
2915       fi ])
2916   AC_PATH_PROG(FFMPEG_CONFIG, ffmpeg-config, no, ${FFMPEG_PATH})
2917   if test "${FFMPEG_CONFIG}" != "no"
2918   then
2919     AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
2920     AC_CHECK_HEADERS(ffmpeg/avformat.h)
2921     AC_CHECK_HEADERS(ffmpeg/avutil.h)
2922     AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
2923     VLC_ADD_PLUGINS([ffmpeg])
2924     if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
2925         VLC_ADD_PLUGINS([stream_out_switcher])
2926     fi
2927     VLC_ADD_CFLAGS([ffmpeg stream_out_switcher],[`${FFMPEG_CONFIG} --cflags`])
2928     VLC_ADD_LDFLAGS([ffmpeg stream_out_switcher],[`${FFMPEG_CONFIG} --plugin-libs avcodec avformat postproc`])
2929  
2930  else
2931
2932 dnl Trying with pkg-config
2933    PKG_CHECK_MODULES(FFMPEG,[libavcodec, libavformat],
2934     [
2935      VLC_SAVE_FLAGS
2936      CPPFLAGS="${CPPFLAGS} ${FFMPEG_CFLAGS}"
2937      CFLAGS="${CFLAGS} ${FFMPEG_CFLAGS}"
2938      AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
2939      AC_CHECK_HEADERS(ffmpeg/avformat.h)
2940      AC_CHECK_HEADERS(ffmpeg/avutil.h)
2941      dnl newer ffmpeg have a separate libpostproc
2942      PKG_CHECK_MODULES(POSTPROC, libpostproc,[
2943        VLC_ADD_CFLAGS([ffmpeg],[${POSTPROC_CFLAGS}]) 
2944        VLC_ADD_LDFLAGS([ffmpeg],[${POSTPROC_LIBS}]) 
2945        ],[ true ])
2946      CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
2947      CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
2948      AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
2949      if test "${SYS}" = "darwin"; then
2950         VLC_ADD_BUILTINS([ffmpeg])
2951      else
2952         VLC_ADD_PLUGINS([ffmpeg])
2953      fi
2954      if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
2955         if test "${SYS}" = "darwin"; then
2956             VLC_ADD_BUILTINS([stream_out_switcher])
2957         else
2958             VLC_ADD_PLUGINS([stream_out_switcher])
2959         fi
2960      fi
2961      VLC_ADD_CFLAGS([ffmpeg stream_out_switcher],[${FFMPEG_CFLAGS}])
2962      VLC_ADD_LDFLAGS([ffmpeg stream_out_switcher],[${FFMPEG_LIBS}])
2963      dnl even newer ffmpeg has a libswscale
2964      PKG_CHECK_MODULES(SWSCALE, libswscale,[
2965        VLC_ADD_CFLAGS([ffmpeg],[${SWSCALE_CFLAGS}]) 
2966        VLC_ADD_LDFLAGS([ffmpeg],[${SWSCALE_LIBS}]) 
2967        AC_CHECK_HEADERS(ffmpeg/swscale.h)
2968        ],[ true ])
2969      VLC_RESTORE_FLAGS
2970     ],[
2971      
2972     dnl
2973     dnl last chance: at the default place
2974     dnl
2975       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
2976       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2977       AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
2978       AC_CHECK_HEADERS(ffmpeg/avformat.h)
2979       AC_CHECK_HEADERS(ffmpeg/avutil.h)
2980       AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
2981
2982       AC_CHECK_LIB(avutil, av_crc_init, [
2983         VLC_ADD_LDFLAGS([ffmpeg],[-lavutil])
2984         LDAVUTIL="-lavutil"])
2985
2986       AC_CHECK_LIB(avcodec, avcodec_init, [
2987         VLC_ADD_BUILTINS([ffmpeg])
2988         VLC_ADD_LDFLAGS([ffmpeg],[-lavcodec])
2989         if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
2990             VLC_ADD_BUILTINS([stream_out_switcher])
2991         fi],
2992          [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (svn version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ], [$LDAVUTIL])
2993
2994       
2995       AC_CHECK_LIB(postproc, pp_postprocess, [
2996         VLC_ADD_LDFLAGS([ffmpeg],[-lpostproc])],
2997         AC_MSG_ERROR([Could not find libpostproc inside FFmpeg. You should configure FFmpeg with --enable-gpl --enable-pp.]),
2998         [$LDAVUTIL])
2999
3000       AC_CHECK_LIB(avformat, av_open_input_stream, [
3001         VLC_ADD_LDFLAGS([ffmpeg],[-lavformat -lz]) ], [], [-lavcodec -lz $LDAVUTIL])
3002       LDFLAGS="${LDFLAGS_save}"
3003       CPPFLAGS="${CPPFLAGS_save}"
3004
3005       AC_CHECK_LIB(swscale, sws_getContext, [
3006         AC_CHECK_HEADERS(ffmpeg/swscale.h)
3007         VLC_ADD_LDFLAGS([ffmpeg],[-lswscale]) ], [], [-lavcodec $LDAVUTIL])
3008       LDFLAGS="${LDFLAGS_save}"
3009       CPPFLAGS="${CPPFLAGS_save}"
3010     ])
3011   fi
3012  fi 
3013 fi
3014
3015 dnl
3016 dnl  ffmpegaltivec plugin
3017 dnl
3018 AC_ARG_ENABLE(ffmpegaltivec,
3019 [  --enable-ffmpegaltivec  ffmpegaltivec codec (DO NOT USE)])
3020 if test "${enable_ffmpegaltivec}" = "yes"
3021 then
3022   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
3023     AC_MSG_CHECKING(for libavcodecaltivec.a in ${with_ffmpeg_tree})
3024     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
3025     if test -z "${real_ffmpeg_tree}"; then
3026       dnl  The given directory can't be found
3027       AC_MSG_RESULT(no)
3028       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
3029     fi
3030     if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
3031       dnl  The given libavcodecaltivec wasn't built
3032       AC_MSG_RESULT(no)
3033       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a, make sure you compiled libavcodecaltivec in ${with_ffmpeg_tree}])
3034     fi
3035     if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
3036       dnl  The given libavcodecaltivec wasn't built with --enable-pp
3037       AC_MSG_RESULT(no)
3038       AC_MSG_ERROR([${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a was not compiled with postprocessing support, make sure you configured ffmpeg with --enable-pp])
3039     fi
3040     dnl  Use a custom libffmpeg
3041     AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a)
3042     VLC_ADD_BUILTINS([ffmpegaltivec])
3043     VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavcodec -lavcodecaltivec])
3044     VLC_ADD_CPPFLAGS([ffmpeg],[-DNO_ALTIVEC_IN_FFMPEG])
3045     VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
3046
3047     if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
3048       AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
3049       VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavformat -lavformataltivec -lz])
3050       VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavformat])
3051     fi
3052     VLC_ADD_LDFLAGS([stream_out_switcher],[-L${real_ffmpeg_tree}/libavcodec])
3053     VLC_ADD_CPPFLAGS([stream_out_switcher],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
3054   fi
3055 fi
3056
3057 dnl
3058 dnl  faad decoder plugin
3059 dnl
3060 AC_ARG_ENABLE(faad,
3061 [  --enable-faad           faad codec (default disabled)])
3062 if test "${enable_faad}" = "yes"
3063 then
3064   AC_ARG_WITH(faad-tree,
3065   [    --with-faad-tree=PATH faad tree for static linking])
3066   if test -n "${with_faad_tree}"
3067   then
3068     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
3069     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
3070     if test -z "${real_faad_tree}"
3071     then
3072       dnl  The given directory can't be found
3073       AC_MSG_RESULT(no)
3074       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
3075     fi
3076     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
3077     then
3078       dnl  Use a custom faad
3079       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
3080       VLC_ADD_BUILTINS([faad])
3081       VLC_ADD_LDFLAGS([faad],[${real_faad_tree}/libfaad/.libs/libfaad.a])
3082       VLC_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
3083     else
3084       dnl  The given libfaad wasn't built
3085       AC_MSG_RESULT(no)
3086       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
3087     fi
3088   else
3089     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
3090     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
3091     AC_CHECK_HEADERS(faad.h, ,
3092       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
3093     AC_CHECK_LIB(faad, faacDecOpen, [
3094       VLC_ADD_PLUGINS([faad])
3095       VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
3096       AC_CHECK_LIB(faad, NeAACDecOpen, [
3097         VLC_ADD_PLUGINS([faad])
3098         VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
3099         [ AC_MSG_ERROR([Cannot find libfaad library...]) ]))
3100     LDFLAGS="${LDFLAGS_save}"
3101     CPPFLAGS="${CPPFLAGS_save}"
3102   fi
3103 fi
3104
3105 dnl
3106 dnl twolame encoder plugin
3107 dnl
3108 AC_ARG_ENABLE(twolame,
3109 [  --enable-twolame        twolame codec (default disabled)])
3110 if test "${enable_twolame}" = "yes"
3111 then
3112   AC_ARG_WITH(twolame-tree,
3113   [    --with-twolame-tree=PATH twolame tree for static linking])
3114   if test -n "${with_twolame_tree}"
3115   then
3116     AC_MSG_CHECKING(for libtwolame.a in ${with_twolame_tree})
3117     real_twolame_tree="`cd ${with_twolame_tree} 2>/dev/null && pwd`"
3118     if test -z "${real_twolame_tree}"
3119     then
3120       dnl  The given directory can't be found
3121       AC_MSG_RESULT(no)
3122       AC_MSG_ERROR([cannot cd to ${with_twolame_tree}])
3123     fi
3124     if test -f "${real_twolame_tree}/libtwolame/.libs/libtwolame.a"
3125     then
3126       dnl  Use a custom twolame
3127       AC_MSG_RESULT(${real_twolame_tree}/libtwolame/.libs/libtwolame.a)
3128       VLC_ADD_BUILTINS([twolame])
3129       VLC_ADD_LDFLAGS([twolame],[${real_twolame_tree}/libtwolame/.libs/libtwolame.a])
3130       VLC_ADD_CPPFLAGS([twolame],[-I${real_twolame_tree}/libtwolame -DLIBTWOLAME_STATIC])
3131     else
3132       dnl  The given libtwolame wasn't built
3133       AC_MSG_RESULT(no)
3134       AC_MSG_ERROR([cannot find ${real_twolame_tree}/libtwolame/.libs/libtwolame.a, make sure you compiled libtwolame in ${with_twolame_tree}])
3135     fi
3136   else
3137     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_twolame} -DLIBTWOLAME_STATIC"
3138     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_twolame}"
3139     AC_CHECK_HEADERS(twolame.h, ,
3140       [ AC_MSG_ERROR([Cannot find development header for libtwolame...]) ])
3141     AC_CHECK_LIB(twolame, twolame_init, [
3142       VLC_ADD_PLUGINS([twolame])
3143       VLC_ADD_CPPFLAGS([twolame],[-DLIBTWOLAME_STATIC])
3144       VLC_ADD_LDFLAGS([twolame],[-ltwolame]) ],
3145         [ AC_MSG_ERROR([Cannot find libtwolame library...]) ])
3146     LDFLAGS="${LDFLAGS_save}"  
3147     CPPFLAGS="${CPPFLAGS_save}"
3148   fi
3149 fi
3150
3151 dnl
3152 dnl  QuickTime plugin
3153 dnl
3154 AC_ARG_ENABLE(quicktime,
3155   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
3156 if test "${enable_quicktime}" != "no" &&
3157   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
3158 then
3159   if test "${SYS}" = "mingw32"; then
3160     VLC_ADD_BUILTINS([quicktime])
3161   else
3162   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
3163     [ VLC_ADD_BUILTINS([quicktime])
3164       VLC_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
3165     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
3166   fi
3167 fi
3168
3169 dnl
3170 dnl  Real plugin
3171 dnl
3172 AC_ARG_ENABLE(real,
3173   [  --enable-real           Real audio module (default disabled)])
3174 if test "${enable_real}" = "yes"; then
3175   VLC_ADD_PLUGINS([realaudio])
3176 fi
3177
3178 dnl
3179 dnl  Real RTSP plugin
3180 dnl
3181 AC_ARG_ENABLE(realrtsp,
3182   [  --enable-realrtsp       Real RTSP module (default disabled)])
3183 if test "${enable_realrtsp}" = "yes"; then
3184   VLC_ADD_PLUGINS([access_realrtsp])
3185 fi
3186
3187 dnl
3188 dnl MP4 module
3189 dnl
3190 AC_CHECK_HEADERS(zlib.h, [
3191   VLC_ADD_LDFLAGS([mp4 skins2 sap mkv gme],[-lz])
3192 ] )
3193
3194 AC_CHECK_HEADERS(sysfs/libsysfs.h, [
3195   VLC_ADD_LDFLAGS([mp4 mkv],[-lsysfs])
3196 ] )
3197
3198 dnl
3199 dnl skins2 module
3200 dnl
3201 AC_ARG_ENABLE(libtar,
3202   [  --enable libtar support for skins2 (default enabled)])
3203
3204 AS_IF([test "${enable_libtar}" != "no"],[
3205   AC_CHECK_HEADERS(libtar.h, [
3206     VLC_ADD_LDFLAGS([skins2],[-ltar])
3207   ] )
3208 ])
3209
3210
3211 dnl
3212 dnl A52/AC3 decoder plugin
3213 dnl
3214 AC_ARG_ENABLE(a52,
3215   [  --enable-a52            A/52 support with liba52 (default enabled)])
3216 if test "${enable_a52}" != "no"
3217 then
3218   AC_ARG_WITH(a52,
3219     [    --with-a52=PATH       a52 headers and libraries])
3220   AC_ARG_WITH(a52-tree,
3221     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
3222   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
3223   then
3224     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
3225     if test -z "${real_a52_tree}"
3226     then
3227       dnl  The given directory can't be found
3228       AC_MSG_RESULT(no)
3229       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
3230     fi
3231     dnl  Use a custom a52dec
3232     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
3233     if test -f ${real_a52_tree}/include/a52.h
3234     then
3235       AC_MSG_RESULT(yes)
3236       VLC_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
3237       VLC_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
3238       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
3239       AC_CHECK_LIB(a52, a52_free, [
3240         VLC_ADD_BUILTINS([a52tofloat32])
3241         VLC_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
3242         VLC_ADD_LDFLAGS([a52tofloat32],[-la52])
3243         ],[
3244         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
3245         then
3246           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
3247         else
3248           AC_MSG_ERROR([the specified tree hasn't been compiled])
3249         fi
3250       ])
3251       LDFLAGS="${LDFLAGS_save}"
3252     else
3253       AC_MSG_RESULT(no)
3254       AC_MSG_ERROR([the specified tree doesn't have a52.h])
3255     fi
3256   else
3257     if test -z "${with_a52}"
3258     then
3259       LDFLAGS_test=""
3260       CPPFLAGS_test=""
3261     else
3262       LDFLAGS_test="-L${with_a52}/lib"
3263       CPPFLAGS_test="-I${with_a52}/include"
3264     fi
3265     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
3266     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
3267     AC_CHECK_HEADERS(a52dec/a52.h, [
3268       AC_CHECK_LIB(a52, a52_free, [
3269         VLC_ADD_PLUGINS([a52tofloat32])
3270         VLC_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
3271         VLC_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
3272       ],[
3273         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3274         ])
3275     ],[
3276       AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3277     ])
3278     CPPFLAGS="${CPPFLAGS_save}"
3279     LDFLAGS="${LDFLAGS_save}"
3280   fi
3281 fi
3282
3283 AC_ARG_WITH(a52-fixed,
3284       [    --with-a52-fixed      specify if liba52 has been compiled with fixed point support],
3285       [
3286         VLC_ADD_CPPFLAGS([a52tofloat32],[-DLIBA52_FIXED]) ])
3287
3288 dnl
3289 dnl DTS Coherent Acoustics decoder plugin
3290 dnl
3291 AS_IF([test "x${enable_dts}" != "x"], [
3292   AC_MSG_ERROR([--enable-dts is obsolete. Please use libdca and --enable-dca.])
3293 ])
3294 AS_IF([test "x${with_dts_tree}" != "x"], [
3295   AC_MSG_ERROR([--with-dts-tree is obsolete. Please use libdca and --with-dca-tree.])
3296 ])
3297
3298 AC_ARG_ENABLE(dca,
3299   [  --enable-dca            DTS Coherent Acoustics support with libdca (default enabled)])
3300 AS_IF([test "${enable_dca}" != "no"], [
3301   AC_ARG_WITH(dca-tree,
3302     [    --with-dca-tree=PATH  libdca tree for static linking],,
3303     [with_dca_tree="no"])
3304   AS_IF([test "${with_dca_tree}" != "no"], [
3305     real_dca_tree="`cd ${with_dca_tree} 2>/dev/null && pwd`"
3306     AS_IF([test -z "${real_dca_tree}"], [
3307       dnl  The given directory can't be found
3308       AC_MSG_RESULT(no)
3309       AC_MSG_ERROR([${with_dca_tree} directory doesn't exist])
3310     ])
3311     dnl  Use a custom libdca
3312     AC_MSG_CHECKING(for libdca in ${real_dca_tree})
3313     AS_IF([test -f "${real_dca_tree}/libdca/.libs/libdca.a"], [
3314       AC_MSG_RESULT(yes)
3315       VLC_ADD_LDFLAGS([dtstofloat32],[${real_dca_tree}/libdca/.libs/libdca.a])
3316       AS_IF([test -f "${real_dca_tree}/include/dca.h"], [
3317         VLC_ADD_CPPFLAGS([dtstofloat32],[-I${real_dca_tree}/include])
3318       ], [
3319         VLC_ADD_CPPFLAGS([dtstofloat32],[-I${real_dca_tree}/../include])
3320       ])
3321     ], [
3322       AC_MSG_RESULT(no)
3323       AC_MSG_ERROR([the specified tree doesn't have libdca/.libs/libdca.a])
3324     ])
3325   ], [
3326     PKG_CHECK_MODULES([DCA], [libdca >= 0.0.5], [
3327       VLC_ADD_PLUGINS([dtstofloat32])
3328       VLC_ADD_CPPFLAGS([dtstofloat32], [${DCA_CFLAGS}])
3329       VLC_ADD_LDFLAGS([dtstofloat32], [${DCA_LIBS}])
3330     ], [
3331       AS_IF([test "x${enable_dca}" != "x"], [
3332         AC_MSG_ERROR([${DCA_PKG_ERRORS}])
3333       ])
3334     ])
3335   ])
3336 ])
3337
3338 dnl
3339 dnl  Flac plugin
3340 dnl
3341 AC_ARG_ENABLE(flac,
3342   [  --enable-flac           libflac decoder/encoder support (default disabled)])
3343 if test "${enable_flac}" = "yes"
3344 then
3345   AC_ARG_WITH(flac-tree,
3346   [    --with-flac-tree=PATH flac tree for static linking])
3347   if test -n "${with_flac_tree}"
3348   then
3349     AC_MSG_CHECKING(for libFLAC.a in ${with_flac_tree})
3350     real_flac_tree="`cd ${with_flac_tree} 2>/dev/null && pwd`"
3351     if test -z "${real_flac_tree}"
3352     then
3353       dnl  The given directory can't be found
3354       AC_MSG_RESULT(no)
3355       AC_MSG_ERROR([cannot cd to ${with_flac_tree}])
3356     fi
3357     if test -f "${real_flac_tree}/src/libFLAC/.libs/libFLAC.a"
3358     then
3359       dnl  Use a custom flac
3360       AC_MSG_RESULT(${real_flac_tree}/src/libFLAC/.libs/libFLAC.a)
3361       VLC_ADD_LDFLAGS([flac],[${real_flac_tree}/src/libFLAC/.libs/libFLAC.a])
3362       VLC_ADD_CFLAGS([flac],[-I${real_flac_tree}/include])
3363       AC_DEFINE(HAVE_FLAC_STREAM_DECODER_H, 1, [Define if you have FLAC])
3364     else
3365       dnl  The given flac wasn't built
3366       AC_MSG_RESULT(no)
3367       AC_MSG_ERROR([cannot find ${real_flac_tree}/src/libFLAC/.libs/libFLAC.a, make sure you compiled flac in ${with_flac_tree}])
3368     fi
3369   else
3370     AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
3371       VLC_ADD_LDFLAGS([flac],[-lFLAC])
3372      ],[])
3373   fi
3374 fi
3375
3376 dnl
3377 dnl  Libmpeg2 plugin
3378 dnl
3379 AC_ARG_ENABLE(libmpeg2,
3380   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
3381 if test "${enable_libmpeg2}" != "no"
3382 then
3383   AC_ARG_WITH(libmpeg2-tree,
3384   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
3385   if test -n "${with_libmpeg2_tree}"
3386   then
3387     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
3388     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
3389     if test -z "${real_libmpeg2_tree}"
3390     then
3391       dnl  The given directory can't be found
3392       AC_MSG_RESULT(no)
3393       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
3394     fi
3395     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
3396     then
3397       dnl  Use a custom libmpeg2
3398       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
3399       VLC_ADD_BUILTINS([libmpeg2])
3400       VLC_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
3401       VLC_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
3402       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
3403     else
3404       dnl  The given libmpeg2 wasn't built
3405       AC_MSG_RESULT(no)
3406       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
3407     fi
3408   else
3409     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
3410       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
3411       AC_EGREP_CPP(yes,
3412         [#include <mpeg2dec/mpeg2.h>
3413          #ifdef MPEG2_RELEASE
3414          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
3415          yes
3416          #endif
3417          #endif],
3418         [AC_MSG_RESULT([yes])
3419           VLC_ADD_PLUGINS([libmpeg2])
3420           VLC_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
3421         [AC_MSG_RESULT([no])
3422           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
3423
3424       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
3425     )
3426   fi
3427 fi
3428
3429 dnl
3430 dnl  Vorbis plugin
3431 dnl
3432 AC_ARG_ENABLE(vorbis,
3433   [  --enable-vorbis         Vorbis decoder support (default enabled)])
3434 if test "${enable_vorbis}" != "no"
3435 then
3436   AC_ARG_WITH(vorbis-tree,
3437   [    --with-vorbis-tree=PATH vorbis tree for static linking])
3438   if test -n "${with_vorbis_tree}"
3439   then
3440     AC_MSG_CHECKING(for libvorbis.a in ${with_vorbis_tree})
3441     real_vorbis_tree="`cd ${with_vorbis_tree} 2>/dev/null && pwd`"
3442     if test -z "${real_vorbis_tree}"
3443     then
3444       dnl  The given directory can't be found
3445       AC_MSG_RESULT(no)
3446       AC_MSG_ERROR([cannot cd to ${with_vorbis_tree}])
3447     fi
3448     if test -f "${real_vorbis_tree}/lib/.libs/libvorbis.a"
3449     then
3450       dnl  Use a custom vorbis 
3451       AC_MSG_RESULT(${real_vorbis_tree}/lib/.libs/libvorbis.a)
3452       VLC_ADD_PLUGINS([vorbis])
3453       VLC_ADD_LDFLAGS([vorbis],[${real_vorbis_tree}/lib/.libs/libvorbis.a ${real_vorbis_tree}/lib/.libs/libvorbisenc.a])
3454       VLC_ADD_CFLAGS([vorbis],[-I${real_vorbis_tree}/include])
3455     else
3456       dnl  The given vorbis wasn't built
3457       AC_MSG_RESULT(no)
3458       AC_MSG_ERROR([cannot find ${real_vorbis_tree}/lib/.libs/libvorbis.a, make sure you compiled vorbis in ${with_vorbis_tree}])
3459     fi
3460   else
3461     AC_CHECK_HEADERS(vorbis/codec.h, [
3462       VLC_ADD_PLUGINS([vorbis])
3463       VLC_ADD_LDFLAGS([vorbis],[-lvorbis -logg -lm]) ],[])
3464
3465     AC_CHECK_HEADERS(vorbis/vorbisenc.h, [
3466       VLC_ADD_LDFLAGS([vorbis],[-lvorbisenc -lm]) ],[])
3467   fi
3468 fi
3469
3470 dnl
3471 dnl  Tremor plugin
3472 dnl
3473 AC_ARG_ENABLE(tremor,
3474   [  --enable-tremor         Tremor decoder support (default disabled)])
3475 if test "${enable_tremor}" = "yes"
3476 then
3477   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
3478     VLC_ADD_PLUGINS([tremor])
3479     VLC_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
3480    ],[])
3481 fi
3482
3483 dnl
3484 dnl  Speex plugin
3485 dnl
3486 AC_ARG_ENABLE(speex,
3487   [  --enable-speex          Speex decoder support (default enabled)])
3488 if test "${enable_speex}" != "no"
3489 then
3490   AC_ARG_WITH(speex-tree,
3491   [    --with-speex-tree=PATH speex tree for static linking])
3492   if test -n "${with_speex_tree}"
3493   then
3494     AC_MSG_CHECKING(for libspeex.a in ${with_speex_tree})
3495     real_speex_tree="`cd ${with_speex_tree} 2>/dev/null && pwd`"
3496     if test -z "${real_speex_tree}"
3497     then
3498       dnl  The given directory can't be found
3499       AC_MSG_RESULT(no)
3500       AC_MSG_ERROR([cannot cd to ${with_speex_tree}])
3501     fi
3502     if test -f "${real_speex_tree}/libspeex/.libs/libspeex.a"
3503     then
3504       dnl  Use a custom speex
3505       AC_MSG_RESULT(${real_speex_tree}/libspeex/.libs/libspeex.a)
3506       VLC_ADD_PLUGINS([speex])
3507       VLC_ADD_LDFLAGS([speex],[${real_speex_tree}/libspeex/.libs/libspeex.a])
3508       VLC_ADD_CFLAGS([speex],[-I${real_speex_tree}/include])
3509     else
3510       dnl  The given speex wasn't built
3511       AC_MSG_RESULT(no)
3512       AC_MSG_ERROR([cannot find ${real_speex_tree}/libspeex/.libs/libspeex.a, make sure you compiled speex in ${with_speex_tree}])
3513     fi
3514   else
3515     AC_CHECK_HEADERS(speex/speex.h, [
3516       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_speex}"
3517       AC_CHECK_LIB(speex, speex_decode_int, [
3518         VLC_ADD_PLUGINS([speex])
3519         VLC_ADD_LDFLAGS([speex],[-lspeex]) ],
3520         [ AC_MSG_RESULT([no])
3521           AC_MSG_WARN([Your libspeex is too old, please get the development
3522                        version.]) ],[])
3523       LDFLAGS="${LDFLAGS_save}"
3524       ],[])
3525   fi
3526 fi
3527
3528 dnl
3529 dnl  tarkin decoder plugin
3530 dnl
3531 AC_ARG_ENABLE(tarkin,
3532 [  --enable-tarkin         experimental tarkin codec (default disabled)])
3533 if test "${enable_tarkin}" = "yes"
3534 then
3535   AC_ARG_WITH(tarkin-tree,
3536   [    --with-tarkin-tree=PATH tarkin tree for static linking])
3537   if test -n "${with_tarkin_tree}"
3538   then
3539     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
3540     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
3541     if test -f "${real_tarkin_tree}/tarkin.o"
3542     then
3543       VLC_ADD_BUILTINS([tarkin])
3544       VLC_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
3545       VLC_ADD_LDFLAGS([tarkin],[${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])
3546       AC_MSG_RESULT(yes)
3547     else
3548       dnl  The given tarkin tree wasn't built
3549       AC_MSG_RESULT(no)
3550       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
3551                     make sure you compiled tarkin in ${with_tarkin_tree}])
3552     fi
3553   fi
3554 fi
3555
3556 dnl
3557 dnl  theora decoder plugin
3558 dnl
3559 AC_ARG_ENABLE(theora,
3560 [  --enable-theora         experimental theora codec (default disabled)])
3561 if test "${enable_theora}" = "yes"
3562 then
3563   AC_CHECK_HEADERS(theora/theora.h, [
3564     AC_CHECK_LIB(theora, theora_granule_time, [
3565       VLC_ADD_PLUGINS([theora])
3566       theora_libs="-ltheora -logg"
3567       VLC_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
3568       AC_MSG_ERROR([libtheora doesn't appear to be installed on your system.
3569 You also need to check that you have a libogg posterior to the 1.0 release.])],
3570       [-logg])
3571   ])
3572 fi
3573
3574 dnl
3575 dnl  dirac decoder plugin
3576 dnl
3577 AC_ARG_ENABLE(dirac,
3578 [  --enable-dirac          experimental dirac codec (default disabled)])
3579 if test "${enable_dirac}" = "yes"; then
3580   PKG_CHECK_MODULES(DIRAC,[dirac >= 0.6.0], [
3581       VLC_ADD_PLUGINS([dirac])
3582       VLC_ADD_CFLAGS([dirac],[$DIRAC_CFLAGS])
3583       VLC_ADD_LDFLAGS([dirac],[$DIRAC_LIBS -lstdc++]) ],[
3584       AC_MSG_ERROR([libdirac doesn't appear to be installed on you system.])
3585   ])
3586 fi
3587
3588 dnl
3589 dnl  PNG decoder module
3590 dnl
3591 AC_ARG_ENABLE(png,
3592   [  --enable-png            PNG support (default enabled)])
3593 if test "${enable_png}" != "no"; then
3594 AC_CHECK_HEADERS(png.h, [
3595   LDFLAGS="${LDFLAGS_save} -lz"
3596   AC_CHECK_LIB(png, png_set_rows, [
3597     VLC_ADD_LDFLAGS([png],[-lpng -lz])
3598     VLC_ADD_PLUGINS([png])
3599     VLC_ADD_PLUGINS([osdmenu])
3600     AC_DEFINE(HAVE_LIBPNG, [], [Define if you have the PNG library: libpng])],
3601     [],[-lz])
3602   LDFLAGS="${LDFLAGS_save}"
3603   ])
3604 fi
3605
3606 dnl
3607 dnl H264 encoder plugin (using libx264)
3608 dnl
3609 AC_ARG_ENABLE(x264,
3610   [  --enable-x264           H264 encoding support with libx264 (default enabled)])
3611 if test "${enable_x264}" != "no"; then
3612   AC_ARG_WITH(x264-tree,
3613     [    --with-x264-tree=PATH x264 tree for static linking ],[],[])
3614   if test "${with_x264_tree}" != "no" -a -n "${with_x264_tree}"
3615   then
3616     real_x264_tree="`cd ${with_x264_tree} 2>/dev/null && pwd`"
3617     if test -z "${real_x264_tree}"
3618     then
3619       dnl  The given directory can't be found
3620       AC_MSG_RESULT(no)
3621       AC_MSG_ERROR([${with_x264_tree} directory doesn't exist])
3622     fi
3623     dnl  Use a custom libx264
3624     AC_MSG_CHECKING(for x264.h in ${real_x264_tree})
3625     if test -f ${real_x264_tree}/x264.h
3626     then
3627       AC_MSG_RESULT(yes)
3628       VLC_ADD_CPPFLAGS([x264],[-I${real_x264_tree}])
3629       VLC_ADD_LDFLAGS([x264],[-L${real_x264_tree}])
3630       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_x264} ${THREAD_LIB}"
3631       AC_CHECK_LIB(x264, x264_encoder_open, [
3632         VLC_ADD_BUILTINS([x264])
3633         VLC_ADD_LDFLAGS([x264],[-lx264])
3634       ],[
3635         AC_MSG_ERROR([the specified tree hasn't been compiled])
3636       ])
3637       LDFLAGS="${LDFLAGS_save}"
3638     else
3639       AC_MSG_RESULT(no)
3640       AC_MSG_ERROR([the specified tree doesn't have x264.h])
3641     fi
3642   else
3643     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_x264} ${THREAD_LIB}"
3644     AC_CHECK_HEADERS(x264.h, [
3645       AC_CHECK_LIB(x264, x264_encoder_open, [
3646         VLC_ADD_PLUGINS([x264])
3647         VLC_ADD_LDFLAGS([x264],[-lx264])
3648       ],[
3649         if test "${enable_x264}" = "yes"; then
3650             AC_MSG_ERROR([Could not find libx264 on your system: you may get it from http://www.videolan.org/x264.html])
3651           fi
3652       ])
3653     ])
3654     LDFLAGS="${LDFLAGS_save}"
3655   fi
3656 fi
3657
3658 dnl
3659 dnl  CMML plugin
3660 dnl
3661 AC_ARG_ENABLE(cmml,
3662   [  --enable-cmml           CMML support (default enabled)])
3663 if test "${enable_cmml}" != "no"
3664 then
3665   VLC_ADD_PLUGINS([cmml])
3666 fi
3667
3668
3669 dnl
3670 dnl  Video plugins
3671 dnl
3672
3673 AC_ARG_WITH(,[Video plugins:])
3674
3675 dnl Check for DPMS
3676 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
3677   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3678   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
3679     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
3680     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
3681       AC_MSG_RESULT(yes)
3682       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
3683                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
3684     ],[
3685       AC_MSG_RESULT(no)
3686     ])
3687   ],,[
3688     #include <X11/Xlib.h>
3689   ])
3690   CPPFLAGS="${CPPFLAGS_save}"
3691 fi
3692
3693 dnl
3694 dnl  X11 module
3695 dnl  (enabled by default except on win32)
3696 dnl
3697 AC_ARG_ENABLE(x11,
3698   [  --enable-x11            X11 support (default enabled)])
3699 if test "${enable_x11}" != "no" &&
3700   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3701    test "${enable_x11}" = "yes"); then
3702   CPPFLAGS="${CPPFLAGS_save} ${X_FLAGS}"
3703   AC_CHECK_HEADERS(X11/Xlib.h, [
3704     VLC_ADD_PLUGINS([panoramix])
3705     VLC_ADD_LDFLAGS([panoramix],[${X_LIBS} ${X_PRE_LIBS} -lX11])
3706     VLC_ADD_CPPFLAGS([panoramix],[${X_CFLAGS}])
3707     AC_CHECK_LIB(Xext, XShmAttach, [
3708       VLC_ADD_PLUGINS([x11])
3709       VLC_ADD_LDFLAGS([x11],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext])
3710       VLC_ADD_CPPFLAGS([x11],[${X_CFLAGS}])
3711     ])
3712   ])
3713   CPPFLAGS="${CPPFLAGS_save}"
3714 fi
3715
3716 dnl
3717 dnl  XVideo module
3718 dnl  (enabled by default except on win32)
3719 dnl
3720 AC_ARG_ENABLE(xvideo,
3721   [  --enable-xvideo         XVideo support (default enabled)])
3722 if test "${enable_xvideo}" != "no" &&
3723   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3724    test "${enable_xvideo}" = "yes"); then
3725   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3726   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
3727     CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3728     AC_CHECK_LIB(Xv,XvPutImage,[
3729       # If libXv.so is available, xvideo can be a plugin. Otherwise, we
3730       # test for libXv_pic.
3731       if test -f /usr/X11R6/lib/libXv.so -o -f /usr/lib/libXv.so -o -f "${x_libraries}"/libXv.so; then
3732         VLC_ADD_PLUGINS([xvideo])
3733         VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3734         VLC_ADD_LDFLAGS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv])
3735       else
3736         AC_CHECK_LIB(Xv_pic,XvPutImage,[