- Only allow letters, digits and slash in access/demux specification
[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     AC_ARG_ENABLE(macosx-defaults,
177         [  --enable-macosx-defaults Build the default configuration on Mac OS X (default enabled)])
178     if test "x${enable_macosx_defaults}" != "xno"
179     then
180         echo ""
181         echo "Building with Mac OS X defaults:"
182         enable_faad="yes"
183         echo "  Assuming --enable-faad"
184         enable_flac="yes"
185         echo "  Assuming --enable-flac"
186         enable_theora="yes"
187         echo "  Assuming --enable-theora"
188         enable_shout="yes"
189         echo "  Assuming --enable-shout"
190         enable_cddax="yes"
191         echo "  Assuming --enable-cddax"
192         enable_vcdx="yes"
193         echo "  Assuming --enable-vcdx"
194         enable_caca="yes"
195         echo "  Assuming --enable-caca"
196         enable_goom="yes"
197         echo "  Assuming --enable-goom"
198         enable_ncurses="yes"
199         echo "  Assuming --enable-ncurses"
200         enable_twolame="yes"
201         echo "  Assuming --enable-twolame"
202         enable_realrtsp="yes"
203         echo "  Assuming --enable-realrtsp"
204
205         enable_skins2="no"
206         echo "  Assuming --disable-skins2"
207         enable_x11="no"
208         echo "  Assuming --disable-x11"
209         enable_glx="no"
210         echo "  Assuming --disable-glx"
211         enable_xvideo="no"
212         echo "  Assuming --disable-xvideo"
213
214         enable_libtool="no"
215         echo "  Assuming --disable-libtool"
216         echo ""
217     fi
218     ;;
219   *mingw32* | *cygwin* | *wince* | *mingwce* | *pe*)
220     AC_CHECK_TOOL(WINDRES, windres, :)
221     enable_libtool="no"
222
223     case "${host_os}" in
224       *mingw32*)
225         SYS=mingw32
226         ;;
227       *cygwin*)
228         dnl Check if we are using the mno-cygwin mode in which case we are
229         dnl actually dealing with a mingw32 compiler.
230         AC_EGREP_CPP(yes,
231             [#ifdef WIN32
232              yes
233              #endif],
234             SYS=mingw32, SYS=cygwin)
235         ;;
236       *wince* | *mingwce* | *pe*)
237         SYS=mingwce
238         ;;
239     esac
240
241     if test "${SYS}" = "mingw32"; then
242         # add ws2_32 for closesocket, select, recv
243         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
244         VLC_ADD_LDFLAGS([libvlc],[-lws2_32 -lnetapi32 -lwinmm])
245         VLC_ADD_LDFLAGS([vlc activex mozilla],[-mwindows])
246         VLC_ADD_LDFLAGS([cdda vcdx cddax],[-lwinmm])
247         VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp access_output_udp sap slp http stream_out_standard stream_out_rtp vod_rtsp access_realrtsp telnet rc netsync growl flac ts audioscrobbler],[-lws2_32])
248     fi
249     if test "${SYS}" = "mingwce"; then
250         # add ws2 for closesocket, select, recv
251         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
252         VLC_ADD_CPPFLAGS([libvlc vlc],[-Dmain(a,b)=maince(a,b)])
253         VLC_ADD_LDFLAGS([libvlc vlc],[-lws2 -e WinMainCRTStartup])
254         VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp access_output_udp sap http netsync],[-lws2])
255    fi
256     ;;
257   *nto*)
258     SYS=nto
259     VLC_ADD_LDFLAGS([x11 xvideo],[-lsocket])
260     ;;
261   solaris*)
262     SYS=solaris
263     # _POSIX_PTHREAD_SEMANTICS is needed to get the POSIX ctime_r
264     # Perhaps it is useful other places as well? 
265     CFLAGS_save="${CFLAGS_save} -D_POSIX_PTHREAD_SEMANTICS"; CFLAGS="${CFLAGS_save}"
266     ;;
267   hpux*)
268     SYS=hpux
269     ;;
270   beos)
271     SYS=beos
272     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
273     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
274     VLC_ADD_CXXFLAGS([beos],[])
275     VLC_ADD_LDFLAGS([vlc libvlc logger],[-lbe])
276     VLC_ADD_LDFLAGS([beos],[-lbe -lmedia -ltranslation -ltracker -lgame])
277     VLC_ADD_LDFLAGS([dvdnav dvdread],[-ldl])
278     VLC_ADD_LDFLAGS([access_file],[-lpoll])
279     LDFLAGS_save="${LDFLAGS_save} -lintl"; LDFLAGS="${LDFLAGS_save}"
280     dnl Check for BONE
281     if test -f /boot/beos/system/lib/libbind.so; then
282         VLC_ADD_LDFLAGS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl],[-lbind -lsocket])
283     else
284         VLC_ADD_LDFLAGS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl],[-lnet])
285     fi
286
287     dnl Ugly check for Zeta
288     if test -f /boot/beos/system/lib/libzeta.so; then
289         VLC_ADD_LDFLAGS([beos],[-lzeta])
290     fi
291     ;;
292   *)
293     SYS="${host_os}"
294     ;;
295 esac
296 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
297 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
298 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
299 AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
300
301 dnl
302 dnl Sadly autoconf doesn't think about testing foo.exe when ask to test 
303 dnl for program foo on win32
304
305 case "${build_os}" in
306     cygwin|msys)
307         ac_executable_extensions=".exe"
308         ;;
309     *)
310         ;;
311 esac
312
313 dnl 
314 dnl  Libtool
315 dnl  It's very bad, but our former custom system was worst
316 dnl  -- Courmisch
317 dnl
318 AC_DISABLE_STATIC
319 AC_LIBTOOL_DLOPEN
320 dnl AC_LIBTOOL_WIN32_DLL - couldn't get libtool to work on Win32 so far
321 m4_undefine([AC_PROG_F77])
322 m4_defun([AC_PROG_F77],[])
323 AC_PROG_LIBTOOL
324
325 AC_ARG_ENABLE(libtool,
326     [  --enable-libtool        use libtool (default enabled)])
327 AM_CONDITIONAL(USE_LIBTOOL, [test "x${enable_libtool}" != "xno"] )
328
329
330 dnl
331 dnl  Check for Mac OS X SDK settings
332 dnl
333 AC_ARG_WITH(macosx-sdk,
334    [  --with-macosx-sdk       compile with the Mac OS X 10.4u SDK],[], with_macosx_sdk=no)
335 if test "${with_macosx_sdk}" != "no" ; then
336     CFLAGS_save="${CFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.4 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4"; CFLAGS="${CFLAGS_save}"
337     CXXFLAGS_save="${CXXFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.4 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4"; CXXFLAGS="${CXXFLAGS_save}"
338     OBJCFLAGS_save="${OBJCFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.4 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4"; OBJCFLAGS="${OBJCFLAGS_save}"
339     LDFLAGS_save="${LDFLAGS_save} -isysroot /Developer/SDKs/MacOSX10.4u.sdk -Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk"; LDFLAGS="${LDFLAGS_save}"
340     export MACOSX_DEPLOYMENT_TARGET=10.4
341     MACOSX_DEPLOYMENT_TARGET="10.4"
342 fi
343
344 dnl
345 dnl Gettext stuff
346 dnl
347 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"
348 AM_GNU_GETTEXT_VERSION(0.11.5)
349 AM_GNU_GETTEXT
350 AS_IF([test "${nls_cv_force_use_gnu_gettext}" = "yes"], [
351   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, [Define if we use the local libintl])
352   AM_CPPFLAGS="${AM_CPPFLAGS} -I\$(top_builddir)/intl"
353   AS_IF([test "${enable_libtool}" != "no"], [
354     INCLUDED_LIBINTL="${LTLIBINTL}"
355   ],[
356     INCLUDED_LIBINTL="${LIBINTL}"
357   ])
358 ], [
359   AS_IF([test "${enable_libtool}" != "no"], [
360     VLC_ADD_LDFLAGS([libvlc vlc], [${LTLIBINTL}])
361   ], [
362     VLC_ADD_LDFLAGS([libvlc vlc], [${LIBINTL}])
363   ])
364 ])
365 AC_SUBST(INCLUDED_LIBINTL)
366
367 dnl
368 dnl Iconv stuff
369 dnl
370 if test "${SYS}" != "mingwce"; then
371 AS_IF([test "$am_cv_func_iconv" != "yes"],
372         [AC_MSG_ERROR([libiconv is needed for VLC to work properly])])
373 fi
374 VLC_ADD_CFLAGS([libvlc],[${INCICONV}])
375 AS_IF([test "${enable_libtool}" != "no"], [
376   VLC_ADD_LDFLAGS([libvlc vlc],[${LIBICONV}])
377 ],[
378   VLC_ADD_LDFLAGS([libvlc vlc],[${LTLIBICONV}])
379 ])
380
381 dnl Check for the need to include the mingwex lib for mingw32
382 if test "${SYS}" = "mingw32"
383 then
384     AC_CHECK_LIB(mingwex,opendir,
385         AC_CHECK_LIB(mingw32,opendir,VLC_ADD_LDFLAGS([libvlc],[]),
386             [VLC_ADD_LDFLAGS([libvlc gtk],[-lmingwex])])
387     )
388 fi
389
390 dnl Check for fnative-struct or mms-bitfields support for mingw32
391 if test "${SYS}" = "mingw32"
392 then
393     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
394         [ac_cv_c_mms_bitfields],
395         [CFLAGS="${CFLAGS_save} -mms-bitfields"
396          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
397     if test "${ac_cv_c_mms_bitfields}" != "no"; then
398         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
399         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
400     else
401         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
402             [ac_cv_c_fnative_struct],
403             [CFLAGS="${CFLAGS_save} -fnative-struct"
404              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
405         if test "${ac_cv_c_fnative_struct}" != "no"; then
406             CFLAGS_save="${CFLAGS_save} -fnative-struct";
407             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
408         fi
409     fi
410
411     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
412 fi
413
414 dnl Check for fvtable-thunks support for mingw32
415 if test "${SYS}" = "mingw32" -a "${CXX}" != ""
416 then
417 AC_LANG_PUSH(C++)
418     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
419         [ac_cv_cxx_fvtable_thunks],
420         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
421          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
422                         ac_cv_cxx_fvtable_thunks=no)])
423     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
424         CXXFLAGS_mingw32_special="-fvtable-thunks"
425     fi
426
427     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
428 AC_LANG_POP(C++)
429 fi
430
431 dnl Plugin compilation stuff
432
433 VLC_LIBRARY_SUFFIX
434
435 VLC_SYMBOL_PREFIX
436 AC_SUBST(SYMPREF)
437
438 AS_IF([test "${enable_libtool}" = "no"], [
439 case "${SYS}" in
440   mingw32|cygwin)
441     VLC_ADD_CFLAGS([pic plugin mozilla activex],[${CFLAGS_mingw32_special}])
442     VLC_ADD_CXXFLAGS([pic plugin mozilla activex],[${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}])
443     VLC_ADD_OBJCFLAGS([pic plugin mozilla activex],[${CFLAGS_mingw32_special}])
444     ;;
445   mingwce)
446     ;;
447   *)
448     VLC_ADD_CFLAGS([pic plugin mozilla],[-fpic -fPIC])
449     VLC_ADD_CXXFLAGS([pic plugin mozilla],[-fpic -fPIC])
450     VLC_ADD_OBJCFLAGS([pic plugin mozilla],[-fpic -fPIC])
451     VLC_ADD_LDFLAGS([plugin mozilla],[-fpic -fPIC])
452     ;;
453 esac
454 ])
455
456 dnl The -DSYS_FOO flag
457 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
458
459 dnl Check for system libs needed
460 need_libc=false
461
462 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)
463
464 dnl Check for usual libc functions
465 AC_CHECK_FUNCS(strdup strndup strnlen atof)
466 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
467 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
468 AC_CHECK_FUNCS(strcasestr,,[AC_CHECK_FUNCS(stristr)])
469
470 dnl Check for setlocal and langinfo
471 AC_CHECK_FUNCS(setlocale)
472 AC_CHECK_HEADERS(langinfo.h)
473 AC_CHECK_FUNCS(nl_langinfo)
474
475 AC_CACHE_CHECK([for nl_langinfo and CODESET], ac_cv_langinfo_codeset,
476   [AC_TRY_LINK([#include <langinfo.h>],
477     [char* cs = nl_langinfo(CODESET);],
478     ac_cv_langinfo_codeset=yes,
479     ac_cv_langinfo_codeset=no)
480   ])
481 if test ${ac_cv_langinfo_codeset} = yes; then
482   AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
483     [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
484 fi
485
486 AC_CHECK_FUNCS(connect,,[
487   AC_CHECK_LIB(socket,connect,[
488     VLC_ADD_LDFLAGS([libvlc cdda cddax],-lsocket)
489     LIBS_socket="-lsocket"
490   ])
491 ])
492
493 AC_CHECK_FUNCS(send,,[
494   AC_CHECK_LIB(socket,send,[
495     VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp sap access_output_udp stream_out_standard growl],[-lsocket])
496   ])
497 ])
498
499 AC_CHECK_FUNCS(gethostbyname,,[
500   AC_CHECK_LIB(nsl,gethostbyname,[
501     VLC_ADD_LDFLAGS([cdda cddax libvlc],[-lnsl])
502   ],[
503     AC_CHECK_LIB(bind,gethostbyname,[
504       VLC_ADD_LDFLAGS([access_mms],[-lbind])
505     ])
506   ])
507 ])
508
509 dnl Check for socklen_t
510 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
511   [AC_TRY_COMPILE(
512      [#include <sys/types.h>
513       #include <sys/socket.h>],
514      [socklen_t len = 42; return len;],
515      ac_cv_type_socklen_t=yes,
516      ac_cv_type_socklen_t=no)])
517 if test "${ac_cv_type_socklen_t}" != "no"; then
518   AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define if <sys/socket.h> defines socklen_t.])
519 fi
520
521 dnl Check for struct sockaddr_storage
522 AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.])
523 AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.])
524 AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
525   [AC_TRY_COMPILE(
526     [#include <sys/types.h>
527      #if defined( UNDER_CE )
528      # include <winsock.h>
529      #elif defined( WIN32 )
530      # include <winsock2.h>
531      #else
532      # include <sys/socket.h>
533      #endif], [struct sockaddr_storage addr;],
534      ac_cv_struct_sockaddr_storage=yes,
535      ac_cv_struct_sockaddr_storage=no)])
536 AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
537   AC_DEFINE(sockaddr_storage, sockaddr)
538   AC_DEFINE(ss_family, sa_family)
539 ])
540
541 dnl getaddrinfo, getnameinfo and gai_strerror check
542 dnl  -lnsl and -lsocket are needed on Solaris;
543 dnl  we purposedly make the test fail on Windows
544 LIBS_save="${LIBS}"
545 AH_TEMPLATE(HAVE_GETADDRINFO, [Define to 1 if you have the `getaddrinfo' function.])
546 AC_SEARCH_LIBS([getaddrinfo], [nsl], [AC_DEFINE(HAVE_GETADDRINFO)],, [${LIBS_socket}])
547
548 dnl NOTE: we assume getaddrinfo will be present if getnameinfo or gai_strerro
549 dnl are
550 LIBS="${LIBS_gai}"
551 AC_CHECK_FUNCS([getnameinfo gai_strerror])
552 LIBS="${LIBS_save}"
553
554 AH_TEMPLATE(HAVE_ADDRINFO, [Define to 1 if <netdb.h> defines `struct addrinfo'.])
555 AC_CHECK_TYPES([struct addrinfo],[AC_DEFINE(HAVE_ADDRINFO)],,
556 [#include <sys/types.h>
557 #if defined( WIN32 ) || defined( UNDER_CE )
558 # if defined(UNDER_CE) && defined(sockaddr_storage)
559 #  undef sockaddr_storage
560 # endif
561 # include <winsock2.h>
562 # include <ws2tcpip.h>
563 #else
564 # include <netdb.h>
565 #endif])
566
567 dnl Check for va_copy
568 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
569   AC_TRY_LINK(
570     [#include <stdarg.h>],
571     [va_list ap1, ap2; va_copy(ap1,ap2);],
572     [ac_cv_c_va_copy="yes"],
573     [ac_cv_c_va_copy="no"]))
574 if test "${ac_cv_c_va_copy}" = "yes"; then
575   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
576 fi
577 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
578   AC_TRY_LINK(
579     [#include <stdarg.h>],
580     [va_list ap1, ap2; __va_copy(ap1,ap2);],
581     [ac_cv_c___va_copy="yes"],
582     [ac_cv_c___va_copy="no"]))
583 if test "${ac_cv_c___va_copy}" = "yes"; then
584   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
585 fi
586
587 AC_CHECK_FUNCS(inet_aton,,[
588   AC_CHECK_LIB(resolv,inet_aton,[
589     VLC_ADD_LDFLAGS([libvlc],[-lresolv])
590   ])
591 ])
592
593 dnl Check for getopt (always use builtin one on win32)
594 if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
595 need_getopt=:
596 else
597 need_getopt=false
598 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
599 [ # FreeBSD has a gnugetopt library for this:
600   AC_CHECK_LIB([gnugetopt],[getopt_long],
601     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
602      VLC_ADD_LDFLAGS([libvlc],[-lgnugetopt])],
603     [need_getopt=:])])
604 fi
605 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
606
607 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
608 AC_TYPE_SIGNAL
609 AC_CHECK_LIB(m,cos,[
610   VLC_ADD_LDFLAGS([adjust wave ripple psychedelic gradient a52tofloat32 dtstofloat32 x264 goom visual panoramix rotate noise],[-lm])
611 ])
612 AC_CHECK_LIB(m,pow,[
613   VLC_ADD_LDFLAGS([ffmpeg ffmpegaltivec stream_out_transrate i420_rgb faad twolame equalizer param_eq libvlc vorbis freetype mod mpc dmo quicktime realaudio galaktos opengl],[-lm])
614 ])
615 AC_CHECK_LIB(m,sqrt,[
616   VLC_ADD_LDFLAGS([headphone_channel_mixer normvol speex mono colorthres extract],[-lm])
617 ])
618 AC_CHECK_LIB(m,ceil,[
619   VLC_ADD_LDFLAGS([mosaic],[-lm])
620 ])
621 AC_CHECK_LIB(m,exp,[
622   VLC_ADD_LDFLAGS([gaussianblur],[-lm])
623 ])
624 AC_CHECK_LIB(mx,sqrtf,[
625   VLC_ADD_LDFLAGS([x264],[-lmx])
626 ])
627 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
628
629 dnl Check for dynamic plugins
630 ac_cv_have_plugins=no
631
632 # OS X style
633 AC_CHECK_HEADERS(mach-o/dyld.h,
634   [AC_CHECK_FUNCS(NSLinkModule,
635     [AC_DEFINE(HAVE_DL_DYLD, 1, [Define if you have the Darwin dyld API])
636      ac_cv_have_plugins=yes])])
637
638 # HP-UX style
639 if test "${ac_cv_have_plugins}" = "no"; then
640   AC_CHECK_HEADERS(dl.h)
641   ac_cv_my_have_shl_load=no
642   AC_CHECK_FUNC(shl_load,
643    [ac_cv_my_have_shl_load=yes,
644     AC_CHECK_LIB(dld, shl_load,
645      [ac_cv_my_have_shl_load=yes
646       VLC_ADD_LDFLAGS([libvlc],[-ldld])])])
647   if test "${ac_cv_my_have_shl_load}" = "yes"; then
648     AC_DEFINE(HAVE_DL_SHL_LOAD, 1, [Define if you have the shl_load API])
649     ac_cv_have_plugins=yes
650   fi
651 fi
652
653 # Whatever style
654 if test "${ac_cv_have_plugins}" = "no"; then
655   AC_CHECK_LIB(dld, dld_link,
656    [VLC_ADD_LDFLAGS([libvlc],[-ldld])
657     AC_DEFINE(HAVE_DL_DLD_LINK, 1, [Define if you have the GNU dld library])
658     ac_cv_have_plugins=yes])
659 fi
660
661 # Win32 style
662 if test "${ac_cv_have_plugins}" = "no"; then
663   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
664     AC_CHECK_LIB(kernel32, main,
665      [VLC_ADD_LDFLAGS([libvlc],[-lkernel32])
666       AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
667       ac_cv_have_plugins=yes])
668   fi
669 fi
670
671 # WinCE style
672 if test "${ac_cv_have_plugins}" = "no"; then
673   if test "${SYS}" = "mingwce"; then
674     AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
675     ac_cv_have_plugins=yes
676   fi
677 fi
678
679 # BeOS style
680 if test "${ac_cv_have_plugins}" = "no"; then
681   AC_CHECK_HEADERS(image.h)
682   AC_CHECK_FUNCS(load_add_on,
683    [AC_DEFINE(HAVE_DL_BEOS, 1, [Define if you have the BeOS dl])
684     ac_cv_have_plugins=yes])
685 fi
686
687 # Only test for dlopen() if the others didn't work
688 if test "${ac_cv_have_plugins}" = "no"; then
689   AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
690   ac_cv_my_have_dlopen=no
691   AC_CHECK_FUNC(dlopen,
692     ac_cv_my_have_dlopen=yes,
693     AC_CHECK_LIB(dl, dlopen,
694       ac_cv_my_have_dlopen=yes
695       VLC_ADD_LDFLAGS([libvlc],[-ldl]),
696       AC_CHECK_LIB(svld, dlopen,
697         ac_cv_my_have_dlopen=yes
698         VLC_ADD_LDFLAGS([libvlc],[-lsvld]))))
699   if test "${ac_cv_my_have_dlopen}" = "yes"; then
700     AC_DEFINE(HAVE_DL_DLOPEN, 1, [Define if you have the dlopen API])
701     ac_cv_have_plugins=yes
702   fi
703 fi
704
705 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
706 dnl Check for pthreads - borrowed from XMMS
707 THREAD_LIB=error
708 if test "${THREAD_LIB}" = "error"; then
709   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
710 fi
711 if test "${THREAD_LIB}" = "error"; then
712   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
713 fi
714 if test "${THREAD_LIB}" = "error"; then
715   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
716 fi
717 if test "${THREAD_LIB}" = "error"; then
718   AC_CHECK_FUNCS(pthread_mutex_lock)
719   THREAD_LIB=""
720 fi
721
722 dnl Check for cthreads under GNU/Hurd for instance
723 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
724
725 dnl
726 dnl  GNU portable threads
727 dnl
728 AC_ARG_ENABLE(pth,
729   [  --enable-pth            GNU Pth support (default disabled)],
730   [ if test "${enable_pth}" = "yes"; then
731     AC_CHECK_LIB(pth,pth_init)
732     AC_MSG_CHECKING(for pth_init in pth.h)
733     AC_EGREP_HEADER(pth_init,pth.h,[
734       AC_MSG_RESULT(yes)
735       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
736                 Define if <pth.h> defines pth_init)
737       THREAD_LIB="-lpth"
738     ],[
739       AC_MSG_RESULT(no)
740     ])
741     fi
742 ])
743
744 dnl
745 dnl  State Threads
746 dnl
747 AC_ARG_ENABLE(st,
748   [  --enable-st             State Threads (default disabled)],
749   [ if test "${enable_st}" = "yes"; then
750     AC_CHECK_LIB(st,st_init)
751     AC_MSG_CHECKING(for st_init in st.h)
752     AC_EGREP_HEADER(st_init,st.h,[
753       AC_MSG_RESULT(yes)
754       AC_DEFINE(ST_INIT_IN_ST_H, 1,
755                 Define if <st.h> defines st_init)
756       THREAD_LIB="-lst"
757     ],[
758       AC_MSG_RESULT(yes)
759     ])
760     fi
761 ])
762
763 VLC_ADD_LDFLAGS([libvlc plugin],[${THREAD_LIB}])
764
765 dnl Don't link with rt when using GNU-pth
766 if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
767   AC_CHECK_LIB(rt, clock_nanosleep, [
768     VLC_ADD_LDFLAGS([libvlc],[-lrt])
769     AC_DEFINE(HAVE_CLOCK_NANOSLEEP, 1, [Define to 1 if you have clock_nanosleep.])
770   ], [
771     dnl HP/UX port
772     AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LDFLAGS([libvlc],[-lrt])])
773   ])
774
775   have_nanosleep=false
776   AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
777     AC_CHECK_LIB(rt,nanosleep,
778       [VLC_ADD_LDFLAGS([libvlc],[-lrt]) have_nanosleep=:],
779       [AC_CHECK_LIB(posix4,nanosleep,
780           [VLC_ADD_LDFLAGS([libvlc],[-lposix4]) have_nanosleep=:])]
781     )
782   ])
783   if ${have_nanosleep}; then
784     AC_DEFINE(HAVE_NANOSLEEP, 1,
785               Define if nanosleep is available.)
786   fi
787 fi
788
789 dnl Check for misc headers
790 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
791 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
792   AC_MSG_RESULT(yes)
793   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
794             Define if <pthread.h> defines pthread_cond_t.)],[
795   AC_MSG_RESULT(no)])
796
797 AC_MSG_CHECKING(for pthread_once in pthread.h)
798 AC_EGREP_HEADER(pthread_once,pthread.h,[
799   AC_MSG_RESULT(yes)
800   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
801             Define if <pthread.h> defines pthread_once.)],[
802   AC_MSG_RESULT(no)])
803 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
804
805 AC_MSG_CHECKING(for strncasecmp in strings.h)
806 AC_EGREP_HEADER(strncasecmp,strings.h,[
807   AC_MSG_RESULT(yes)
808   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
809             Define if <strings.h> defines strncasecmp.)],[
810   AC_MSG_RESULT(no)])
811
812 dnl Check for headers
813 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h stdbool.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h)
814 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
815 AC_CHECK_HEADERS([arpa/inet.h net/if.h netinet/in.h sys/socket.h netinet/udplite.h])
816 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
817 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
818 AC_CHECK_HEADERS(linux/version.h)
819 AC_CHECK_HEADERS(syslog.h)
820 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
821
822 AC_HEADER_TIME
823
824 AC_CHECK_TYPE(ssize_t, int)
825 AC_SEARCH_LIBS(poll, [poll], [AC_DEFINE(HAVE_POLL, 1, [Define to 1 if the OS is usabl... err, has poll().])])
826
827 dnl Check for dirent
828 need_dirent=false
829 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
830 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
831
832 dnl Mac OS X and other OSes don't have declaration for nanosleep
833 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
834 AC_MSG_CHECKING(for nanosleep in time.h)
835 AC_EGREP_HEADER(nanosleep,time.h,[
836   AC_MSG_RESULT(yes)
837   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
838             Define if <time.h> defines nanosleep.)
839 ],[
840   AC_MSG_RESULT(no)
841 ])
842 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
843
844 dnl Make sure we have timespecs
845 AC_MSG_CHECKING(for timespec in sys/time.h)
846 AC_EGREP_HEADER(timespec,sys/time.h,[
847   AC_MSG_RESULT(yes)
848   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
849             Define if <sys/time.h> defines struct timespec.)
850 ],[
851   AC_MSG_RESULT(no)
852 ])
853
854 dnl Check for threads library
855 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
856 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
857 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
858
859 dnl Find where are the X headers and libraries
860 AC_PATH_XTRA()
861
862 dnl it seems that autoconf do the pkg-config detection only for the first PKG_CHECK_MODULES in the configure.ac ( which is logical) but in our case it is nested in a if so it was not working if you're not on linux or have disable hal.
863
864 PKG_PROG_PKG_CONFIG()
865
866 dnl Check for hal
867 AC_ARG_ENABLE(hal,
868   [  --enable-hal            Linux HAL services discovery (default enabled)])
869  
870 if test "${enable_hal}" != "no"
871 then
872   PKG_CHECK_MODULES(HAL, hal >= 0.5.0,
873     [ AC_DEFINE( HAVE_HAL_1, [] , [Define if you have the new HAL library API])
874       AC_DEFINE( HAVE_HAL, [], [Define if you have the HAL library] )
875       VLC_ADD_PLUGINS([hal probe_hal]) 
876       VLC_ADD_LDFLAGS([libvlc hal probe_hal],[$HAL_LIBS])
877       VLC_ADD_CFLAGS([libvlc hal probe_hal],[$HAL_CFLAGS])],   
878     dnl No hal 0.5 Test for 0.2
879     [ PKG_CHECK_MODULES( HAL, hal >= 0.2.97, 
880        [AC_DEFINE(HAVE_HAL, [], [Define if you have the HAL library])
881         VLC_ADD_PLUGINS([hal])
882         VLC_ADD_LDFLAGS([libvlc hal],[$HAL_LIBS])
883         VLC_ADD_CFLAGS([libvlc hal],[$HAL_CFLAGS])],
884        [AC_MSG_WARN(HAL library not found)])
885     ]
886   )
887 fi
888
889 dnl Check for dbus
890 AC_ARG_ENABLE(dbus,
891   [  --enable-dbus           Linux D-BUS message bus system (default enabled)])
892 case "${SYS}" in
893     linux*|*bsd*)
894 if test "${enable_dbus}" != "no"
895 then
896   dnl api stable dbus
897   PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0.0,
898     [ AC_DEFINE( HAVE_DBUS_3, 1, [Define if you have the D-BUS library API >= 1.0.0] )
899       AC_DEFINE( HAVE_DBUS_2, 1, [Define if you have the D-BUS library API >= 0.92] )
900       AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30] )
901       AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
902       VLC_ADD_LDFLAGS([screensaver libvlc],[$DBUS_LIBS])
903       VLC_ADD_CFLAGS([screensaver libvlc],[$DBUS_CFLAGS])
904       dnl Check for dbus control interface
905         AC_ARG_ENABLE(dbus-control, [  --enable-dbus-control   D-BUS control interface (default disabled)])
906         if test "${enable_dbus_control}" = "yes"
907         then
908           VLC_ADD_PLUGINS([dbus])
909           VLC_ADD_LDFLAGS([dbus],[$DBUS_LIBS])
910           VLC_ADD_CFLAGS([dbus],[$DBUS_CFLAGS])
911         fi],
912
913     if ${PKG_CONFIG} --exists dbus-1
914     then
915       [AC_ARG_ENABLE(old-dbus,
916         [  --enable-old-dbus      Deprecated D-Bus support (default disabled)])]
917
918       if test "${enable_old_dbus}" != "yes"
919       then
920         echo ""
921         echo "****** WARNING **** WARNING ***** WARNING *************"
922         echo "*** Your D-Bus version is < 1.0.0"
923         echo "*** You are using old and buggy software and so"
924         echo "*** D-Bus support has been disabled."
925         echo "*** Please upgrade D-Bus : http://dbus.freedesktop.org"
926         echo "*** Alternatively you can force the use of your old and"
927         echo "*** buggy D-Bus version by specifying --enable-old-dbus"
928         echo "*******************************************************"
929         echo ""
930       else
931         dnl not too old dbus
932         [ PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.92,
933           [ AC_DEFINE( HAVE_DBUS_2, 1, [Define if you have the D-BUS library API >= 0.92] )
934             AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30] )
935             AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
936             VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
937             VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
938           dnl older dbus
939           [ PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.30,
940             [ AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30 ] )
941               AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
942               VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
943               VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
944             dnl much older dbus
945             [ PKG_CHECK_MODULES( DBUS, dbus-1, 
946                [AC_DEFINE(HAVE_DBUS, 1, [Define if you have the D-BUS library])
947                 VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
948                 VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
949                [AC_MSG_WARN(DBUS library not found)])
950             ]
951           )]
952         )]
953       fi
954     fi
955   )
956 fi
957 ;;
958 esac
959
960 dnl Build the gtk_main plugins?
961 NEED_GTK_MAIN=no
962 NEED_GNOME_MAIN=no
963 NEED_GTK2_MAIN=no
964 NEED_GNOME2_MAIN=no
965
966 dnl build the qte plugin ?
967 NEED_QTE_MAIN=no
968
969 dnl Check for ntohl, etc.
970 AC_CACHE_CHECK([for ntohl in sys/param.h],
971     [ac_cv_c_ntohl_sys_param_h],
972     [CFLAGS="${CFLAGS_save} -Wall -Werror"
973      AC_TRY_COMPILE([#include <sys/param.h>],
974         [int meuh; ntohl(meuh);],
975         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
976 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
977     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
978 fi
979 CFLAGS="${CFLAGS_save}"
980
981 RDC_PROG_CC_WFLAGS([all extra no-unused-parameter sign-compare undef pointer-arith bad-function-cast cast-align write-strings old-style-definition missing-prototypes volatile-register-var])
982 RDC_PROG_CC_FLAGS_IFELSE([-pipe])
983
984 dnl This helps detect broken plugins with undefined symbols
985 dnl Better fail loudly at build-time than silenty at run-time.
986 dnl Unfortunately, this sucks on FreeBSD (won't even link with -lc)
987 dnl RDC_PROG_LINK_FLAGS_IFELSE([-Wl,-z,defs], [
988 dnl   VLC_ADD_LDFLAGS([plugin],[-Wl,-z,defs])
989 dnl ])
990
991 dnl Check for various optimization flags
992 AC_CACHE_CHECK([if \$CC accepts -Os],
993     [ac_cv_c_os],
994     [CFLAGS="${CFLAGS_save} -Os"
995      AC_TRY_COMPILE([],,ac_cv_c_os=yes, ac_cv_c_os=no)])
996 if test "${ac_cv_c_os}" != "no" -a "${host_cpu}" = "mipsel"; then
997     CFLAGS_OPTIM="${CFLAGS_OPTIM} -Os"
998 fi
999
1000 AC_CACHE_CHECK([if \$CC accepts -O3],
1001     [ac_cv_c_o3],
1002     [CFLAGS="${CFLAGS_save} -O3"
1003      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
1004 if test "${ac_cv_c_o3}" != "no" -a "${host_cpu}" != "mipsel"; then
1005     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
1006 fi
1007
1008 AC_CACHE_CHECK([if \$CC accepts -O2],
1009     [ac_cv_c_o2],
1010     [CFLAGS="${CFLAGS_save} -O2"
1011      AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
1012 if test "${ac_cv_c_o2}" != "no" -a "${host_cpu}" != "mipsel"; then
1013     if test "${ac_cv_c_o3}" = "no"; then
1014         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
1015     fi
1016     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O2"
1017 else 
1018     AC_CACHE_CHECK([if \$CC accepts -O],
1019         [ac_cv_c_o],
1020         [CFLAGS="${CFLAGS_save} -O"
1021          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
1022     if test "${ac_cv_c_o}" != "no" -a "${host_cpu}" != "mipsel"; then
1023         if test "${ac_cv_c_o3}" = "no"; then
1024             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
1025         fi
1026         CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O"
1027     fi
1028 fi
1029
1030 dnl Check for -ffast-math
1031 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
1032     [ac_cv_c_fast_math],
1033     [CFLAGS="${CFLAGS_save} -ffast-math"
1034      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
1035 if test "${ac_cv_c_fast_math}" != "no"; then
1036     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
1037 fi
1038
1039 dnl Check for -funroll-loops
1040 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
1041 if test "${SYS}" != "beos"
1042 then
1043   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
1044       [ac_cv_c_unroll_loops],
1045       [CFLAGS="${CFLAGS_save} -funroll-loops"
1046        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
1047   if test "${ac_cv_c_unroll_loops}" != "no"; then
1048       CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
1049   fi
1050 fi
1051
1052 dnl Check for -fomit-frame-pointer
1053 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
1054     [ac_cv_c_omit_frame_pointer],
1055     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
1056      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
1057 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
1058     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
1059     # these plugins do not compile without -fomit-frame-pointer, damn gcc!
1060     VLC_ADD_CFLAGS([i420_yuy2_mmx i420_yuy2_sse2],[-fomit-frame-pointer])
1061 fi
1062
1063 dnl Check for -fvisibility=hidden
1064 AC_CACHE_CHECK([if \$CC accepts -fvisibility=hidden],
1065     [ac_cv_c_visibility_hidden],
1066     [CFLAGS="${CFLAGS_save} -fvisibility=hidden"
1067      AC_TRY_COMPILE([],,ac_cv_c_visibility_hidden=yes, ac_cv_c_visibility_hidden=no)])
1068 if test "${ac_cv_c_visibility_hidden}" != "no"; then
1069     VLC_ADD_CFLAGS([libvlc plugin],[-fvisibility=hidden])
1070 fi
1071
1072 dnl Check for -fvisibility-inlines-hidden (breaks x86_64 linkers)
1073 dnl AC_LANG_PUSH(C++)
1074 dnl     AC_CACHE_CHECK([if \$CXX accepts -fvisibility-inlines-hidden],
1075 dnl         [ac_cv_c_visibility_inlines_hidden],
1076 dnl         [CXXFLAGS="${CXXFLAGS_save} -fvisibility-inlines-hidden"
1077 dnl          AC_TRY_COMPILE([],,ac_cv_c_visibility_inlines_hidden=yes, ac_cv_c_visibility_inlines_hidden=no)])
1078 dnl     if test "${ac_cv_c_visibility_inlines_hidden}" != "no"; then
1079 dnl         VLC_ADD_CXXFLAGS([libvlc plugin],[-fvisibility-inlines-hidden])
1080 dnl     fi
1081 dnl     CXXFLAGS="${CXXFLAGS_save}"
1082 dnl AC_LANG_POP(C++)
1083
1084 dnl Check for -mdynamic-no-pic
1085 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
1086     [ac_cv_c_dynamic_no_pic],
1087     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
1088      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
1089 AS_IF([test "${enable_libtool}" = "no" && test "${ac_cv_c_dynamic_no_pic}" != "no"], [
1090     VLC_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
1091     VLC_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
1092 ])
1093
1094 dnl Check for Darwin plugin linking flags
1095 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error],
1096     [ac_cv_ld_darwin],
1097     [CFLAGS="${CFLAGS_save} -bundle -undefined error"
1098      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
1099 if test "${ac_cv_ld_darwin}" != "no"; then
1100     VLC_ADD_LDFLAGS([plugin],[-bundle -undefined error])
1101 fi
1102
1103 dnl Check for standard plugin linking flags
1104 dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
1105 AS_IF([test "${enable_libtool}" = "no"], [
1106   AS_IF([test "${SYS}" = "beos"], [
1107     VLC_ADD_LDFLAGS([plugin mozilla],[-nostart])
1108   ], [
1109     AC_CACHE_CHECK([if \$CC accepts -shared],
1110           [ac_cv_ld_plugins],
1111           [CFLAGS="${CFLAGS_save} -shared"
1112          AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
1113     AS_IF([test "${ac_cv_ld_plugins}" != "no"], [
1114       VLC_ADD_LDFLAGS([plugin mozilla],[-shared])
1115     ])
1116   ])
1117 ])
1118
1119 dnl Check for variadic macros
1120 AC_CACHE_CHECK([for variadic cpp macros],
1121     [ac_cv_cpp_variadic_macros],
1122     [CFLAGS="${CFLAGS_save}"
1123      AC_TRY_COMPILE(
1124          [#include <stdio.h>
1125           #define a(b,c...) printf(b,##c)],
1126          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
1127          ac_cv_cpp_variadic_macros=yes,
1128          ac_cv_cpp_variadic_macros=no)])
1129 if test "${ac_cv_cpp_variadic_macros}" != "no"; then
1130     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
1131 fi
1132
1133 dnl Checks for __attribute__(aligned()) directive
1134 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
1135     [ac_cv_c_attribute_aligned],
1136     [ac_cv_c_attribute_aligned=0
1137         CFLAGS="${CFLAGS_save} -Werror"
1138     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
1139         AC_TRY_COMPILE([],
1140         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
1141         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
1142     done
1143         CFLAGS="${CFLAGS_save}"])
1144 if test "${ac_cv_c_attribute_aligned}" != "0"; then
1145     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
1146         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
1147 fi
1148
1149 dnl Checks for __attribute__(format()) directive
1150 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
1151     [ac_cv_c_attribute_format],
1152     [ac_cv_c_attribute_format=no
1153         CFLAGS="${CFLAGS_save} -Werror"
1154         AC_TRY_COMPILE([],
1155         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
1156         [ac_cv_c_attribute_format=yes])
1157         CFLAGS="${CFLAGS_save}"])
1158 if test "${ac_cv_c_attribute_format}" != "no"; then
1159     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
1160 fi
1161
1162 dnl Check for __attribute__((packed))
1163 AC_CACHE_CHECK([for __attribute__((packed))],
1164   [ac_cv_c_attribute_packed],
1165   [ac_cv_c_attribute_packed=no
1166    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
1167                     [ac_cv_c_attribute_packed=yes])])
1168 if test "${ac_cv_c_attribute_packed}" != "no"; then
1169   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
1170 fi
1171
1172 dnl Check for __attribute__((visibility()))
1173 AC_CACHE_CHECK([for __attribute__((visibility()))],
1174   [ac_cv_c_attribute_visibility],
1175   [ac_cv_c_attribute_visibility=no
1176    AC_TRY_COMPILE(, [extern __attribute__((visibility("default"))) int foo(int);],
1177                     [ac_cv_c_attribute_visibility=yes])])
1178 if test "${ac_cv_c_attribute_visibility}" != "no"; then
1179   AC_DEFINE(HAVE_ATTRIBUTE_VISIBILITY, 1, Support for __attribute__((visibility())) for exporting symbols)
1180 fi
1181
1182 dnl
1183 dnl  Check the CPU
1184 dnl
1185 case "${host_cpu}" in
1186   "")
1187     ARCH=unknown
1188     ;;
1189   *)
1190     ARCH="${host_cpu}"
1191     ;;
1192 esac
1193
1194 dnl
1195 dnl  Enable profiling
1196 dnl
1197 AC_ARG_ENABLE(gprof,
1198 [  --enable-gprof          gprof profiling (default disabled)])
1199 AC_ARG_ENABLE(cprof,
1200 [  --enable-cprof          cprof profiling (default disabled)])
1201 test "${enable_gprof}" != "yes" && enable_gprof="no"
1202 test "${enable_cprof}" != "yes" && enable_cprof="no"
1203
1204 dnl
1205 dnl  default modules
1206 dnl
1207 VLC_ADD_PLUGINS([dummy logger memcpy])
1208 VLC_ADD_PLUGINS([mpgv mpga m4v m4a h264 vc1 ps pva avi asf mp4 rawdv rawvid nsv real aiff mjpeg demuxdump flacsys tta])
1209 VLC_ADD_PLUGINS([cvdsub svcdsub spudec telx subsdec dvbsub mpeg_audio lpcm a52 dts cinepak flac])
1210 VLC_ADD_PLUGINS([deinterlace invert adjust transform wave ripple psychedelic gradient motionblur rv32 rotate noise extract sharpen])
1211 VLC_ADD_PLUGINS([converter_fixed mono])
1212 VLC_ADD_PLUGINS([trivial_resampler ugly_resampler])
1213 VLC_ADD_PLUGINS([trivial_channel_mixer trivial_mixer])
1214 VLC_ADD_PLUGINS([playlist export sgimb nsc xtag])
1215 VLC_ADD_PLUGINS([i420_rgb rawvideo blend scale image logo magnify puzzle colorthres])
1216 VLC_ADD_PLUGINS([wav araw subtitle vobsub adpcm a52sys dtssys au ty voc xa nuv])
1217 VLC_ADD_PLUGINS([access_directory access_file access_udp access_tcp])
1218 VLC_ADD_PLUGINS([access_http access_mms access_ftp])
1219 VLC_ADD_PLUGINS([access_filter_bandwidth])
1220 VLC_ADD_PLUGINS([packetizer_mpegvideo packetizer_h264])
1221 VLC_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
1222 VLC_ADD_PLUGINS([packetizer_vc1])
1223
1224
1225 if test "${SYS}" != "mingwce"; then
1226   VLC_ADD_PLUGINS([access_fake access_filter_timeshift access_filter_record access_filter_dump])
1227   VLC_ADD_PLUGINS([gestures rc telnet hotkeys netsync showintf marq podcast shout sap fake folder])
1228   VLC_ADD_PLUGINS([rss mosaic wall motiondetect clone crop erase bluescreen alphamask gaussianblur])
1229   VLC_ADD_PLUGINS([i420_yuy2 i422_yuy2 i420_ymga])
1230   VLC_ADD_PLUGINS([aout_file linear_resampler bandlimited_resampler])
1231   VLC_ADD_PLUGINS([float32_mixer spdif_mixer simple_channel_mixer])
1232   VLC_ADD_PLUGINS([dolby_surround_decoder headphone_channel_mixer normvol equalizer param_eq])
1233   VLC_ADD_PLUGINS([converter_float a52tospdif dtstospdif audio_format])
1234 fi
1235
1236 dnl
1237 dnl  Switch to enable a version of VLC where most modules will be builtin
1238 dnl
1239 AC_ARG_ENABLE(mostly-builtin,
1240 [  --enable-mostly-builtin most modules will be built-in (default disabled)])
1241 if test "${enable_mostly_builtin}" = "yes"; then
1242   VLC_ADD_BUILTINS([${PLUGINS}])
1243   PLUGINS=""
1244 fi
1245
1246 dnl
1247 dnl Some plugins aren't useful on some platforms
1248 dnl
1249 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1250     VLC_ADD_PLUGINS([screensaver motion])
1251 elif test "${SYS}" != "mingwce"; then
1252     VLC_ADD_PLUGINS([ntservice access_smb dmo msn])
1253     VLC_ADD_LDFLAGS([dmo],[-lole32])
1254 else
1255     VLC_ADD_PLUGINS([win32text])
1256 fi
1257 if test "${SYS}" = "darwin"; then
1258     VLC_ADD_PLUGINS([quartztext])
1259     VLC_ADD_LDFLAGS([quartztext],[-framework Carbon -framework ApplicationServices])
1260 fi
1261
1262 dnl
1263 dnl  Accelerated modules
1264 dnl
1265 MMX_MODULES="memcpymmx i420_rgb_mmx i420_yuy2_mmx i422_yuy2_mmx i420_ymga_mmx"
1266 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
1267 MMXEXT_MODULES="memcpymmxext"
1268 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
1269 THREEDNOW_MODULES="memcpy3dn"
1270 SSE_MODULES=""
1271 SSE2_MODULES="i420_yuy2_sse2"
1272 ALTIVEC_MODULES="memcpyaltivec i420_yuy2_altivec"
1273 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
1274
1275 dnl  Check for fully workin MMX intrinsics
1276 dnl  We need support for -mmmx, we need <mmintrin.h>, and we also need a
1277 dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1278 AC_CACHE_CHECK([if \$CC groks MMX intrinsics],
1279     [ac_cv_c_mmx_intrinsics],
1280     [CFLAGS="${CFLAGS_save} -O -mmmx"
1281      AC_TRY_COMPILE([#include <mmintrin.h>
1282                      #include <stdint.h>
1283                      uint64_t frobzor;],
1284                     [__m64 a, b, c;
1285                      a = b = c = (__m64)frobzor;
1286                      a = _mm_slli_pi16(a, 3);
1287                      a = _mm_adds_pi16(a, b);
1288                      c = _mm_srli_pi16(c, 8);
1289                      c = _mm_slli_pi16(c, 3);
1290                      b = _mm_adds_pi16(b, c);
1291                      a = _mm_unpacklo_pi8(a, b);
1292                      frobzor = (uint64_t)a;],
1293                     [ac_cv_c_mmx_intrinsics=yes],
1294                     [ac_cv_c_mmx_intrinsics=no])])
1295 if test "${ac_cv_c_mmx_intrinsics}" != "no"; then
1296   AC_DEFINE(HAVE_MMX_INTRINSICS, 1, Define if MMX intrinsics are available.)
1297   VLC_ADD_CFLAGS([i420_rgb_mmx],[-mmmx])
1298 fi
1299
1300 dnl  Check for fully workin SSE2 intrinsics
1301 dnl  We need support for -mmmx, we need <emmintrin.h>, and we also need a
1302 dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1303 AC_CACHE_CHECK([if \$CC groks SSE2 intrinsics],
1304     [ac_cv_c_sse2_intrinsics],
1305     [CFLAGS="${CFLAGS_save} -O -msse2"
1306      AC_TRY_COMPILE([#include <emmintrin.h>
1307                      #include <stdint.h>
1308                      uint64_t frobzor;],
1309                     [__m128i a, b, c;
1310                      a = b = c = _mm_set1_epi64((__m64)frobzor);
1311                      a = _mm_slli_epi16(a, 3);
1312                      a = _mm_adds_epi16(a, b);
1313                      c = _mm_srli_epi16(c, 8);
1314                      c = _mm_slli_epi16(c, 3);
1315                      b = _mm_adds_epi16(b, c);
1316                      a = _mm_unpacklo_epi8(a, b);
1317                      frobzor = (uint64_t)_mm_movepi64_pi64(a);],
1318                     [ac_cv_c_sse2_intrinsics=yes],
1319                     [ac_cv_c_sse2_intrinsics=no])])
1320 if test "${ac_cv_c_sse2_intrinsics}" != "no"; then
1321   AC_DEFINE(HAVE_SSE2_INTRINSICS, 1, Define if SSE2 intrinsics are available.)
1322   dnl VLC_ADD_CFLAGS([i420_rgb_sse2],[-msse2])
1323 fi
1324
1325 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
1326     [ac_cv_mmx_inline],
1327     [CFLAGS="${CFLAGS_save}"
1328      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
1329                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
1330 if test "${ac_cv_mmx_inline}" != "no"; then
1331   AC_DEFINE(CAN_COMPILE_MMX, 1, Define if \$CC groks MMX inline assembly.)
1332   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
1333 fi
1334
1335 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
1336     [ac_cv_mmxext_inline],
1337     [CFLAGS="${CFLAGS_save}"
1338      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
1339                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
1340 if test "${ac_cv_mmxext_inline}" != "no"; then
1341   AC_DEFINE(CAN_COMPILE_MMXEXT, 1, Define if \$CC groks MMX EXT inline assembly.)
1342   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
1343 fi
1344
1345 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
1346     [ac_cv_3dnow_inline],
1347     [CFLAGS="${CFLAGS_save}"
1348      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
1349                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
1350 if test "${ac_cv_3dnow_inline}" != "no"; then
1351   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
1352   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
1353 fi
1354
1355 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
1356     [ac_cv_sse_inline],
1357     [CFLAGS="${CFLAGS_save}"
1358      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
1359                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
1360 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"; then
1361   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
1362   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
1363 fi
1364
1365 AC_CACHE_CHECK([if \$CC groks SSE2 inline assembly],
1366     [ac_cv_sse2_inline],
1367     [CFLAGS="${CFLAGS_save}"
1368      AC_TRY_COMPILE(,[void *p;asm volatile("punpckhqdq %%xmm1,%%xmm2"::"r"(p));],
1369                     ac_cv_sse2_inline=yes, ac_cv_sse2_inline=no)])
1370 if test "${ac_cv_sse2_inline}" != "no" -a "${SYS}" != "solaris"; then
1371   AC_DEFINE(CAN_COMPILE_SSE2, 1, Define if \$CC groks SSE2 inline assembly.)
1372   ACCEL_MODULES="${ACCEL_MODULES} ${SSE2_MODULES}"
1373 fi
1374
1375 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1376 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
1377     [ac_cv_altivec_inline],
1378     [CFLAGS="${CFLAGS_save}"
1379      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1380          ac_cv_altivec_inline=yes,
1381          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
1382           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1383             [ac_cv_altivec_inline="-Wa,-m7400"],
1384             ac_cv_altivec_inline=no)
1385          ])])
1386 if test "${ac_cv_altivec_inline}" != "no"; then
1387   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
1388   if test "${ac_cv_altivec_inline}" != "yes"; then
1389     VLC_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
1390     VLC_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
1391     VLC_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
1392     VLC_ADD_CFLAGS([i420_yuy2_altivec],[${ac_cv_altivec_inline}])
1393     VLC_ADD_CFLAGS([libvlc],[${ac_cv_altivec_inline}])
1394   fi
1395   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1396 fi
1397
1398 dnl The AltiVec C extensions
1399 dnl
1400 dnl There are several possible cases:
1401 dnl - OS X PPC, gcc 4.x: use -mpim-altivec -force_cpusubtype_ALL, don't
1402 dnl                      need <altivec.h>
1403 dnl - OS X PPC, gcc 3.x: need -faltivec, don't need <altivec.h>
1404 dnl - Linux PPC, gcc 3.4, 4.x: need <altivec.h> which requires -maltivec
1405 dnl - Linux PPC, gcc 3.3: need <altivec.h> and -maltivec -mabi=altivec
1406 dnl - Linux PPC, gcc 3.x: need <altivec.h> and -fvec
1407 dnl - Others: test should fail
1408 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1409   [ac_cv_c_altivec],
1410   [# OS X/PPC test (gcc 4.x)
1411    CFLAGS="${CFLAGS_save} -mpim-altivec -force_cpusubtype_ALL"
1412    AC_TRY_COMPILE([vector unsigned char foo;],
1413      [vec_ld(0, (unsigned char *)0);],
1414      [ac_cv_c_altivec="-mpim-altivec -force_cpusubtype_ALL"],
1415      [# OS X/PPC test (gcc 3.x)
1416       CFLAGS="${CFLAGS_save} -faltivec"
1417       AC_TRY_COMPILE([vector unsigned char foo;],
1418         [vec_ld(1 * sizeof(vector float), (unsigned char *)0);],
1419         [ac_cv_c_altivec="-faltivec"],
1420         dnl Below this are the Linux tests
1421         [# Linux/PPC test (gcc 4.x)
1422          CFLAGS="${CFLAGS_save} -maltivec"
1423          AC_TRY_COMPILE([#include <altivec.h>],
1424            [vec_ld(0, (unsigned char *)0);],
1425            [ac_cv_c_altivec="-maltivec"],
1426            [# Linux/PPC test (gcc 3.3)
1427             CFLAGS="${CFLAGS_save} -maltivec -mabi=altivec"
1428             AC_TRY_COMPILE([#include <altivec.h>],
1429               [vec_ld(0, (unsigned char *)0);],
1430               [ac_cv_c_altivec=""
1431                ac_cv_c_altivec_abi="-maltivec -mabi=altivec"],
1432               [# Linux/PPC test (gcc 3.3)
1433                CFLAGS="${CFLAGS_save} -fvec"
1434                AC_TRY_COMPILE([#include <altivec.h>],
1435                  [vec_ld(0, (unsigned char *)0);],
1436                  [ac_cv_c_altivec="-fvec"],
1437                  [ac_cv_c_altivec=no])
1438               ])
1439            ])
1440         ])
1441      ])
1442    CFLAGS="${CFLAGS_save}"
1443   ])
1444
1445 if test "${ac_cv_c_altivec}" != "no"; then
1446   CPPFLAGS="${CPPFLAGS_save} ${ac_cv_c_altivec}"
1447 fi
1448
1449 AS_IF( test "${enable_altivec}" != "no",
1450 [
1451   AC_CHECK_HEADERS(altivec.h)
1452   CPPFLAGS="${CPPFLAGS_save}"
1453   
1454   if test "${ac_cv_c_altivec}" != "no"; then
1455     AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
1456     VLC_ADD_CFLAGS([libvlc],[${ac_cv_c_altivec}])
1457     VLC_ADD_CFLAGS([idctaltivec motionaltivec],[${ac_cv_c_altivec}])
1458     VLC_ADD_CFLAGS([i420_yuy2_altivec memcpyaltivec deinterlace],[${ac_cv_c_altivec} ${ac_cv_c_altivec_abi}])
1459     if test "${ac_cv_altivec_inline}" = "no"; then
1460       ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1461     fi
1462   fi
1463 ],[
1464   CPPFLAGS="${CPPFLAGS_save}"
1465 ])
1466
1467 AC_CACHE_CHECK([if linker needs -framework vecLib],
1468     [ac_cv_ld_altivec],
1469     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
1470      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
1471      LDFLAGS="${LDFLAGS_save}"
1472     ])
1473 if test "${ac_cv_ld_altivec}" != "no"; then
1474   VLC_ADD_LDFLAGS([libvlc idctaltivec motionaltivec memcpyaltivec],[-framework vecLib])
1475 fi
1476 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
1477
1478 AC_ARG_WITH(,[])
1479 AC_ARG_WITH(,[Optimization options:])
1480
1481 dnl
1482 dnl  Special arch tuning
1483 dnl
1484 AC_ARG_WITH(tuning,
1485 [  --with-tuning=ARCH      enable special tuning for an architecture
1486                           (default Pentium 2 on IA-32 and G4 on PPC)])
1487 if test -n "${with_tuning}"; then
1488     if test "${with_tuning}" != "no"; then
1489         CFLAGS_TUNING="-mtune=${with_tuning}"
1490     fi
1491 else
1492     if test "${SYS}" = "darwin" -a "${host_cpu}" = "i686"; then
1493         CFLAGS_TUNING="-march=pentium-m -mtune=prescott"
1494     elif test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "i486" -o "${host_cpu}" = "i386"; then
1495         CFLAGS_TUNING="-mtune=pentium2"
1496     elif test "${host_cpu}" = "x86_64"; then
1497         CFLAGS_TUNING="-mtune=athlon64"
1498     elif test "${host_cpu}" = "powerpc"; then
1499         CFLAGS_TUNING="-mtune=G4";
1500     fi
1501 fi
1502
1503 dnl NOTE: this can't be cached cleanly
1504 AS_IF([test "${CFLAGS_TUNING}"],
1505    [CFLAGS_save="${CFLAGS}"
1506     CFLAGS="${CFLAGS} ${CFLAGS_TUNING}"
1507
1508     AC_MSG_CHECKING([whether $CC accepts ${CFLAGS_TUNING}])
1509     AC_COMPILE_IFELSE([ ],
1510                       [tuning="yes"],
1511                       [CFLAGS_TUNING=""; tuning="no"
1512                        AS_IF([test "${with_tuning}"],
1513                              [AC_MSG_ERROR([requested tuning not supported])])])
1514
1515     AC_MSG_RESULT([$tuning])
1516     CFLAGS="${CFLAGS_save}"
1517 ])
1518
1519 dnl
1520 dnl  x86 accelerations
1521 dnl
1522 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"
1523 then
1524     ARCH="${ARCH} mmx"
1525     VLC_ADD_BUILTINS([${ACCEL_MODULES}])
1526 fi
1527 if test "${host_cpu}" = "i686" -o "${host_cpu}" = "x86_64"
1528 then
1529     ARCH="${ARCH} sse sse2"
1530     VLC_ADD_BUILTINS([${ACCEL_MODULES}])
1531 fi
1532
1533 dnl
1534 dnl  Memory usage
1535 dnl
1536 AC_ARG_ENABLE(optimize-memory,
1537 [  --enable-optimize-memory      optimize memory usage over performance])
1538 if test "${enable_optimize_memory}" = "yes"; then
1539   AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
1540 fi
1541
1542 dnl
1543 dnl  Enable/disable optimizations
1544 dnl
1545 AC_ARG_ENABLE(optimizations,
1546 [  --disable-optimizations disable compiler optimizations (default enabled)])
1547 test "${enable_optimizations}" != "no" && enable_optimizations="yes"
1548
1549 dnl
1550 dnl  AltiVec acceleration
1551 dnl
1552 AC_ARG_ENABLE(altivec,
1553 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
1554 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
1555     VLC_ADD_BUILTINS([${ACCEL_MODULES}]) fi ],
1556 [ if test "${host_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
1557     VLC_ADD_BUILTINS([${ACCEL_MODULES}]) fi ])
1558
1559 dnl
1560 dnl  Debugging mode
1561 dnl
1562 AC_ARG_ENABLE(debug,
1563 [  --enable-debug          debug mode (default disabled)])
1564 test "${enable_debug}" != "yes" && enable_debug="no"
1565 AH_TEMPLATE(NDEBUG,
1566             [Define to 1 if debug code should NOT be compiled])
1567 AS_IF([test "x${enable_debug}" = "xno"], [AC_DEFINE(NDEBUG)])
1568
1569 dnl
1570 dnl  Test coverage
1571 dnl
1572 AC_ARG_ENABLE(coverage,
1573         [  --enable-coverage       build for test coverage (default disabled)],,
1574         [enable_coverage="no"])
1575 AS_IF([test "${enable_coverage}" != "no"], [
1576         CFLAGS="-fprofile-arcs -ftest-coverage ${CFLAGS}"
1577         CXXFLAGS="-fprofile-arcs -ftest-coverage ${CXXFLAGS}"
1578         LDFLAGS="-lgcov ${LDFLAGS}"
1579         dnl ugly...
1580         CFLAGS_save="${CFLAGS}"
1581         CXXFLAGS_save="${CXXFLAGS}"
1582         LDFLAGS_save="${LDFLAGS}"
1583 ])
1584
1585 dnl
1586 dnl  Enable release-specific flags
1587 dnl
1588 AC_ARG_ENABLE(release,
1589 [  --enable-release        activate extra optimizations (default disabled)])
1590 test "${enable_release}" != "yes" && enable_release="no"
1591
1592 dnl
1593 dnl Stream output
1594 dnl
1595 AC_ARG_ENABLE(sout,
1596   [  --enable-sout           Stream output modules (default enabled)])
1597 if test "${enable_sout}" != "no"
1598 then
1599   VLC_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
1600   VLC_ADD_PLUGINS([mux_ps mux_avi mux_mp4 mux_asf mux_dummy mux_wav mux_mpjpeg])
1601   VLC_ADD_PLUGINS([packetizer_copy])
1602
1603   VLC_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es stream_out_rtp stream_out_description vod_rtsp])
1604   VLC_ADD_PLUGINS([stream_out_duplicate stream_out_display stream_out_transcode stream_out_bridge stream_out_mosaic_bridge stream_out_autodel])
1605   VLC_ADD_PLUGINS([stream_out_gather])
1606 #  VLC_ADD_PLUGINS([stream_out_transrate])
1607 #  VLC_ADD_PLUGINS([rtcp])
1608   VLC_ADD_PLUGINS([profile_parser])
1609
1610   AC_DEFINE(ENABLE_SOUT, 1, Define if you want the stream output support)
1611 fi
1612
1613 AC_ARG_ENABLE(switcher,
1614   [  --enable-switcher       Stream-out switcher plugin (default disabled)])    
1615
1616 dnl Check for libshout
1617 AC_ARG_ENABLE(shout,
1618   [  --enable-shout          libshout output plugin (default disabled)])
1619 if test "${enable_shout}" = "yes"; then
1620   PKG_CHECK_MODULES(SHOUT, shout >= 2.1,
1621     [AC_DEFINE(HAVE_SHOUT, [], [Define if you have the libshout library])
1622      VLC_ADD_PLUGINS([access_output_shout])
1623      VLC_ADD_LDFLAGS([access_output_shout],[$SHOUT_LIBS])
1624      VLC_ADD_CFLAGS([access_output_shout],[$SHOUT_CFLAGS])],
1625     [AC_MSG_WARN(libshout library not found)])
1626 fi
1627
1628 dnl Lua playlist demux
1629 AC_ARG_ENABLE(luaplaylist,
1630   [  --enable-lua            lua playlist demux plugin (default enabled)])
1631 if test "${enable_lua}" != "no"
1632 then
1633   PKG_CHECK_MODULES(LUA, lua5.1,
1634     [ have_lua=yes ],
1635     [
1636     AC_MSG_WARN([lua5.1 not found, trying lua >= 5.1 instead])
1637     PKG_CHECK_MODULES(LUA, lua >= 5.1,
1638       [ have_lua=yes ],
1639       [ 
1640         have_lua=yes
1641         AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h], 
1642           [],  
1643           [ have_lua=no ] )
1644         AC_CHECK_LIB(  lua5.1 , luaL_newstate, 
1645           [LUA_LIBS="-llua5.1"],
1646           AC_CHECK_LIB( lua51 , luaL_newstate, 
1647             [LUA_LIBS="-llua51"],
1648                   AC_CHECK_LIB( lua , luaL_newstate, 
1649                     [LUA_LIBS="-llua"],
1650               [ have_lua=no
1651                 AC_MSG_WARN([lua >= 5.1 not found!])
1652               ])
1653             )
1654           )
1655       ])
1656     ])
1657   if test "x${have_lua}" = "xyes" ;  then
1658      AC_DEFINE(HAVE_LUA, [], [Define if you have the lua library])
1659      VLC_ADD_PLUGINS([luaplaylist])
1660      VLC_ADD_LDFLAGS([luaplaylist],[$LUA_LIBS])
1661      VLC_ADD_CFLAGS([luaplaylist],[$LUA_CFLAGS])
1662   fi
1663 fi
1664
1665 dnl
1666 dnl HTTP daemon
1667 dnl
1668 AC_ARG_ENABLE(httpd,
1669   [  --enable-httpd          HTTP daemon (default enabled)])
1670 if test "${enable_httpd}" != "no"
1671 then
1672   VLC_ADD_PLUGINS([http])
1673   AC_DEFINE(ENABLE_HTTPD, 1, Define if you want the HTTP dameon support)
1674 fi
1675
1676 dnl
1677 dnl VideoLAN manager
1678 dnl
1679 AC_ARG_ENABLE(vlm,
1680   [  --enable-vlm            VideoLAN manager (default enabled)])
1681 if test "${enable_vlm}" != "no"
1682 then
1683   AC_DEFINE(ENABLE_VLM, 1, Define if you want the VideoLAN manager support)
1684 fi
1685
1686 dnl
1687 dnl Growl notification plugin
1688 dnl
1689 AC_ARG_ENABLE(growl,
1690   [  --enable-growl          growl notification plugin (default enabled)])
1691 AS_IF([test "${enable_growl}" != "no"], [
1692     VLC_ADD_PLUGINS([growl])
1693   ]
1694 )
1695
1696 dnl
1697 dnl Libnotify notification plugin
1698 dnl
1699
1700 AC_ARG_ENABLE(notify,
1701   [  --enable-notify         libnotify notification plugin (default enabled)])
1702 AS_IF([test "${enable_notify}" != "no" -a "${SYS}" != "mingw32"], [
1703     PKG_CHECK_MODULES(NOTIFY, libnotify,
1704       [
1705         VLC_ADD_PLUGINS([notify])
1706         VLC_ADD_CFLAGS(notify, [$NOTIFY_CFLAGS])
1707         VLC_ADD_LDFLAGS(notify, [$NOTIFY_LIBS])
1708       ],[
1709         AS_IF([test "${enable_notify}" = "yes"],[
1710                AC_MSG_WARN( libnotify not found) ])
1711       ])
1712   ])
1713
1714 dnl
1715 dnl Audioscrobbler plugin
1716 dnl
1717
1718 AC_ARG_ENABLE(audioscrobbler,
1719   [  --disable-audioscrobbler Last.fm submission plugin (default enabled)])
1720 AS_IF([test "${enable_audioscrobbler}" != "no"], [
1721         VLC_ADD_PLUGINS([audioscrobbler])
1722   ])
1723
1724 dnl
1725 dnl Musicbrainz plugin
1726 dnl
1727 AC_ARG_ENABLE(musicbrainz,
1728   [  --enable-musicbrainz    MusicBrainz support (default disabled) ])
1729   AS_IF([test "${enable_musicbrainz}" = "yes"],[
1730       PKG_CHECK_MODULES(MUSICBRAINZ, libmusicbrainz,
1731         [ VLC_ADD_PLUGINS([musicbrainz])
1732           VLC_ADD_LDFLAGS([musicbrainz],[$MUSICBRAINZ_LIBS]) 
1733           VLC_ADD_CFLAGS([musicbrainz],[$MUSICBRAINZ_CFLAGS])  ],
1734        [AC_MSG_WARN(MusicBrainz library not found)])
1735    ])
1736
1737
1738 dnl
1739 dnl Taglibplugin
1740 dnl
1741 AC_ARG_ENABLE(taglib,
1742   [  --enable-taglib Taglib support (default disabled) ])
1743   AS_IF([test "${enable_taglib}" = "yes"],[
1744     PKG_CHECK_MODULES(TAGLIB, taglib,
1745       [ VLC_ADD_PLUGINS([taglib])
1746         VLC_ADD_LDFLAGS([taglib],[$TAGLIB_LIBS])
1747        VLC_ADD_CXXFLAGS([taglib],[$TAGLIB_CFLAGS]) ],
1748       [AC_MSG_WARN(TagLib library not found)])
1749   ])
1750
1751
1752 dnl
1753 dnl  Input plugins
1754 dnl
1755
1756 AC_ARG_WITH(,[Input plugins:])
1757
1758 dnl  live555 input
1759 dnl
1760 if test "${enable_livedotcom}" 
1761 then
1762   AC_MSG_WARN(--{en|dis}able-livedotcom is deprecated. Use --{en|dis}able-live555 instead.)
1763 fi
1764
1765 if test "${enable_livedotcom}" = "no"
1766 then
1767   enable_live555="no"
1768 fi
1769 AC_ARG_ENABLE(live555,
1770 [  --enable-live555        live555 RTSP input plugin (default enabled)])
1771 if test "${enable_live555}" != "no"; then
1772   AC_ARG_WITH(live555-tree,
1773     [    --with-live555-tree=PATH live.com tree for static linking])
1774
1775   dnl
1776   dnl test for --with-live555-tree
1777   dnl
1778   if test "${with_livedotcom_tree}" 
1779   then
1780     AC_MSG_WARN(--with-livedotcom-tree is deprecated. Use --with-live555-tree instead.)
1781   with_live555_tree="${with_livedotcom_tree}"
1782   fi
1783
1784   if test -z "${with_live555_tree}" -a "${CXX}" != ""; then
1785     AC_LANG_PUSH(C++)
1786     CPPFLAGS_save="${CPPFLAGS}"
1787     CPPFLAGS_live555="-I/usr/include/liveMedia -I/usr/include/groupsock -I/usr/include/BasicUsageEnvironment -I/usr/include/UsageEnvironment"
1788     if test "${SYS}" = "solaris"; then
1789       CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
1790     fi
1791     CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
1792     AC_CHECK_HEADERS(liveMedia.hh, [
1793       VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
1794       AC_CHECK_LIB(liveMedia_pic, main, [
1795         # We have -lliveMedia_pic, build plugins
1796         VLC_ADD_PLUGINS([live555])
1797         VLC_ADD_LDFLAGS([live555], [-lliveMedia_pic -lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic])
1798       ], [
1799         AC_CHECK_LIB(liveMedia, main, [
1800           # We only have -lliveMedia, do builtins
1801           VLC_ADD_BUILTINS([live555])
1802           VLC_ADD_LDFLAGS([live555], [-lliveMedia -lgroupsock -lBasicUsageEnvironment -lUsageEnvironment])
1803         ])
1804       ])
1805       if test "${SYS}" = "mingw32"; then
1806         # add ws2_32 for closesocket, select, recv
1807         VLC_ADD_LDFLAGS([live555],[-lws2_32])
1808       fi
1809     ])
1810     CPPFLAGS="${CPPFLAGS_save}"
1811     AC_LANG_POP(C++)
1812   else
1813     AC_MSG_CHECKING(for liveMedia/libliveMedia.a in ${with_live555_tree})
1814     real_live555_tree="`cd ${with_live555_tree} 2>/dev/null && pwd`"
1815     if test -z "${real_live555_tree}"; then
1816       dnl  The given directory can't be found
1817       AC_MSG_RESULT(no)
1818       AC_MSG_ERROR([cannot cd to ${with_live555_tree}])
1819     fi
1820     if test -f "${real_live555_tree}/liveMedia/libliveMedia.a"; then
1821       AC_MSG_RESULT(${real_live555_tree}/liveMedia/libliveMedia.a)
1822
1823       VLC_ADD_BUILTINS([live555])
1824
1825       if test "${SYS}" = "mingw32"; then
1826         # add ws2_32 for closesocket, select, recv
1827         VLC_ADD_LDFLAGS([live555],[-lws2_32])
1828       fi
1829
1830       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/liveMedia -lliveMedia])
1831       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/BasicUsageEnvironment -lBasicUsageEnvironment])
1832       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/groupsock -lgroupsock])
1833       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/UsageEnvironment -lUsageEnvironment])
1834
1835       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/BasicUsageEnvironment/include])
1836       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/groupsock/include])
1837       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/liveMedia/include])
1838       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/UsageEnvironment/include ])
1839       if test "${SYS}" = "solaris"; then
1840         VLC_ADD_CXXFLAGS([live555],[-DSOLARIS])
1841       fi
1842     else
1843       dnl  The given live555 wasn't built
1844         AC_MSG_RESULT(no)
1845       if test "${enable_live555}" = "yes"; then
1846         AC_MSG_ERROR([cannot find ${real_live555_tree}/liveMedia/libliveMedia.a, make sure you compiled live555 in ${with_live555_tree}])
1847       fi        
1848     fi
1849   fi
1850 fi
1851
1852 dnl
1853 dnl  special access module for dc1394 input
1854 dnl
1855 AC_ARG_ENABLE(dc1394,
1856   [  --enable-dc1394       dc1394 access module (default disabled)])
1857 if test "${enable_dc1394}" = "yes"
1858 then
1859   AC_CHECK_HEADERS(libraw1394/raw1394.h, [
1860     AC_CHECK_LIB( raw1394, raw1394_get_nodecount, [
1861         AC_CHECK_HEADERS(libdc1394/dc1394_control.h , [
1862 dnl         AC_CHECK_LIB( dc1394_control, dc1394_setup_capture, [
1863               VLC_ADD_PLUGINS([dc1394])
1864               VLC_ADD_LDFLAGS([dc1394],[-ldc1394_control -lraw1394])
1865 dnl         ],
1866 dnl         [
1867 dnl           AC_MSG_ERROR([libdc1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1868 dnl         ])
1869       ],
1870       [
1871         AC_MSG_ERROR([libdc1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1872       ])
1873     ],
1874     [
1875       AC_MSG_ERROR([libraw1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1876     ])
1877   ],
1878   [
1879     AC_MSG_ERROR([libraw1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1880   ])
1881 fi
1882
1883 dnl
1884 dnl dv module: digital video module check for libraw1394
1885 dnl
1886 AC_ARG_ENABLE(dv,
1887 [  --enable-dv             dv input module (default disabled)])
1888 if test "${enable_dv}" = "yes"
1889 then
1890   AC_ARG_WITH(dv-raw1394,
1891   [    --with-dv-raw1394=PATH   libraw1394 headers and libraries])
1892   AC_ARG_WITH(dv-raw1394-tree,
1893   [    --with-dv-raw1394=PATH   libraw1394 tree for static linking])
1894
1895   if test -z "${with_dv_raw1394}" -a "${with_dv_raw1394}" != ""
1896   then
1897     AC_MSG_CHECKING(for raw1394 headers in ${with_dv_raw1394})
1898     if test -f ${with_dv_raw1394}/include/libraw1394/raw1394.h
1899     then
1900       dnl  Use ${with_dv_raw1394}/include/libraw1394/raw1394.h
1901       AC_MSG_RESULT(yes)
1902       VLC_ADD_PLUGINS([access_dv])
1903       VLC_ADD_LDFLAGS([access_dv],[-L${with_dv_raw1394}/lib -lraw1394 -lpthread])
1904       VLC_ADD_CPPFLAGS([access_dv],[-I${with_dv_raw1394}/include])
1905     else
1906       dnl  No libraw1394 could be found, sorry
1907       AC_MSG_RESULT(no)
1908       AC_MSG_ERROR([cannot find ${with_dv_raw1394}/include/libraw1394/raw1394.h])
1909     fi
1910   else
1911     AC_CHECK_HEADERS(libraw1394/raw1394.h,
1912     [ VLC_ADD_PLUGINS([access_dv])
1913         VLC_ADD_LDFLAGS([access_dv],[-lraw1394 -lavc1394])
1914     ],[
1915         if test -n "${enable_dv}"
1916         then
1917           AC_MSG_ERROR([cannot find libraw1394 headers])
1918         fi
1919     ])
1920   fi
1921
1922   dnl Check for static linking of libraw1394
1923   if test -z "${with_dv_raw1394_tree}" -a "${with_dv_raw1394_tree}" != ""
1924   then
1925     AC_MSG_CHECKING(for libraw1394.a in ${with_dv_raw1394_tree})
1926     real_dv_raw1394_tree="`cd ${with_dv_raw1394_tree} 2>/dev/null && pwd`"
1927     if test -z "${real_dv_raw1394_tree}"
1928     then
1929       dnl  The given directory can't be found
1930       AC_MSG_RESULT(no)
1931       AC_MSG_ERROR([cannot cd to ${real_dv_raw1394_tree}])
1932     fi
1933     if test -f "${real_dv_raw1394_tree}/src/.libs/libraw1394.a"
1934     then
1935       dnl  Use a custom libraw1394
1936       AC_MSG_RESULT(${real_dv_raw1394_tree}/src/.libs/libraw1394.a)
1937       VLC_ADD_BUILTINS([access_dv])
1938       VLC_ADD_LDFLAGS([access_dv],[-L${real_dv_raw1394_tree}/src/.libs -lraw1394])
1939       VLC_ADD_CPPFLAGS([access_dv],[-I${real_dv_raw1394_tree}])
1940     else
1941       dnl  The given libraw1394 wasn't built
1942       AC_MSG_RESULT(no)
1943       AC_MSG_ERROR([cannot find ${real_dv_raw1394_tree}/src/.libs/libraw1394.a, make sure you compiled libraw1394 in ${with_dv_raw1394_tree}])
1944     fi
1945   fi
1946
1947   dnl
1948   dnl Check for libavc1394
1949   dnl
1950
1951   AC_ARG_WITH(dv-avc1394,
1952   [    --with-dv-avc1394=PATH   libavc1394 headers and libraries])
1953   AC_ARG_WITH(dv-avc1394-tree,
1954   [    --with-dv-avc1394=PATH   libavc1394 tree for static linking])
1955
1956   if test -z "${with_dv_avc1394}" -a "${with_dv_avc1394}" != ""
1957   then
1958     AC_MSG_CHECKING(for avc1394 headers in ${with_dv_avc1394})
1959     if test -f ${with_dv_avc1394}/include/libavc1394/avc1394.h
1960     then
1961       dnl  Use ${with_dv_avc1394}/include/libavc1394/avc1394.h
1962       AC_MSG_RESULT(yes)
1963       VLC_ADD_LDFLAGS([access_dv],[-L${with_dv_avc1394}/lib -lavc1394 -lrom1394 -lpthread])
1964       VLC_ADD_CPPFLAGS([access_dv],[-I${with_avc1394}/include])
1965     else
1966       dnl  No libavc1394 could be found, sorry
1967       AC_MSG_RESULT(no)
1968       AC_MSG_ERROR([cannot find ${with_dv_avc1394}/include/libavc1394/avc1394.h])
1969     fi
1970   else
1971     AC_CHECK_HEADERS(libavc1394/avc1394.h,
1972     [ VLC_ADD_LDFLAGS([access_dv],[-lavc1394 -lrom1394 -lpthread])
1973     ],[
1974         if test -n "${enable_dv}"
1975         then
1976           AC_MSG_ERROR([cannot find libavc1394 headers])
1977         fi
1978     ])
1979   fi
1980
1981   dnl Check for static linking of libavc1394
1982   if test -z "${with_dv_avc1394_tree}" -a "${with_dv_avc1394_tree}" != ""
1983   then
1984     AC_MSG_CHECKING(for libavc1394.a in ${with_dv_avc1394_tree})
1985     real_dv_avc1394_tree="`cd ${with_dv_avc1394_tree} 2>/dev/null && pwd`"
1986     if test -z "${real_dv_avc1394_tree}"
1987     then
1988       dnl  The given directory can't be found
1989       AC_MSG_RESULT(no)
1990       AC_MSG_ERROR([cannot cd to ${real_dv_avc1394_tree}])
1991     fi
1992     if test -f "${real_dv_avc1394_tree}/src/.libs/libavc1394.a"
1993     then
1994       dnl  Use a custom libavc1394
1995       AC_MSG_RESULT(${real_dv_avc1394_tree}/src/.libs/libavc1394.a)
1996       VLC_ADD_LDFLAGS([access_dv],[-L${real_dv_avc1394_tree}/src/.libs -lavc1394 -lrom1394 -lpthread])
1997       VLC_ADD_CPPFLAGS([access_dv],[-I${real_dv_avc1394_tree}])
1998     else
1999       dnl  The given libavc1394 wasn't built
2000       AC_MSG_RESULT(no)
2001       AC_MSG_ERROR([cannot find ${real_dv_avc1394_tree}/src/.libs/libavc1394.a, make sure you compiled libavc1394 in ${with_dv_avc1394_tree}])
2002     fi
2003   fi
2004 fi
2005
2006 dnl
2007 dnl dvdread module: check for libdvdread
2008 dnl
2009 AC_ARG_ENABLE(dvdread,
2010 [  --enable-dvdread        dvdread input module (default disabled)])
2011 if test "${enable_dvdread}" != "no"
2012 then
2013   AC_ARG_WITH(dvdread,
2014   [    --with-dvdread=PATH   libdvdread headers and libraries])
2015   AC_ARG_WITH(dvdread-tree,
2016   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
2017
2018   dnl Temporary hack (yeah, sure ;)
2019   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
2020       VLC_ADD_LDFLAGS([dvdread],[-ldvdcss])
2021   fi
2022
2023   if test -z "${with_dvdread}"
2024   then
2025     if test -z "${with_dvdread_tree}"
2026     then
2027       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
2028         [ VLC_ADD_PLUGINS([dvdread])
2029           VLC_ADD_LDFLAGS([dvdread],[-ldvdread ${LDFLAGS_dvdcss}])
2030         ],[
2031           if test -n "${enable_dvdread}"
2032           then
2033             AC_MSG_ERROR([cannot find libdvdread headers])
2034           fi
2035         ])
2036     else
2037       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
2038       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
2039       if test -z "${real_dvdread_tree}"
2040       then
2041         dnl  The given directory can't be found
2042         AC_MSG_RESULT(no)
2043         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
2044       fi
2045       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
2046       then
2047         dnl  Use a custom libdvdread
2048         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
2049         VLC_ADD_BUILTINS([dvdread])
2050         VLC_ADD_LDFLAGS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}])
2051         VLC_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
2052       else
2053         dnl  The given libdvdread wasn't built
2054         AC_MSG_RESULT(no)
2055         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
2056       fi
2057     fi
2058   else
2059     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
2060     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
2061     then
2062       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
2063       AC_MSG_RESULT(yes)
2064       VLC_ADD_PLUGINS([dvdread])
2065       VLC_ADD_LDFLAGS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}])
2066       VLC_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
2067     else
2068       dnl  No libdvdread could be found, sorry
2069       AC_MSG_RESULT(no)
2070       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
2071     fi
2072   fi
2073 fi
2074
2075 dnl
2076 dnl  libdvdnav plugin
2077 dnl
2078 AC_ARG_ENABLE(dvdnav,
2079   [  --enable-dvdnav         dvdnav input module (default enabled)])
2080 if test "${enable_dvdnav}" != "no"
2081 then
2082   dnl Same hack than dvdread
2083   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
2084       VLC_ADD_LDFLAGS([dvdnav],[-ldvdcss])
2085   fi
2086
2087   DVDNAV_PATH="${PATH}"
2088   AC_ARG_WITH(dvdnav-config-path,
2089     [    --with-dvdnav-config-path=PATH dvdnav-config path (default search in \$PATH)],
2090     [ if test "${with_dvdnav_config_path}" != "no"
2091       then
2092         DVDNAV_PATH="${with_dvdnav_config_path}:${PATH}"
2093       fi ])
2094   AC_PATH_PROG(DVDNAV_CONFIG, dvdnav-config, no, ${DVDNAV_PATH})
2095   if test "${DVDNAV_CONFIG}" != "no"
2096   then
2097     VLC_ADD_PLUGINS([dvdnav])
2098     VLC_ADD_CFLAGS([dvdnav],[`${DVDNAV_CONFIG} --cflags`])
2099     VLC_ADD_LDFLAGS([dvdnav],[`${DVDNAV_CONFIG} --libs`])
2100   fi
2101 fi
2102
2103 dnl
2104 dnl  Windows DirectShow access module
2105 dnl
2106 AC_ARG_ENABLE(dshow,
2107   [  --enable-dshow          Win32 DirectShow support (default enabled on Win32)])
2108 if test "${enable_dshow}" != "no"
2109 then
2110   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2111   then
2112     AC_LANG_PUSH(C++)
2113       AC_CHECK_HEADERS(dshow.h,
2114       [ VLC_ADD_PLUGINS([dshow])
2115         VLC_ADD_CXXFLAGS([dshow],[])
2116         VLC_ADD_LDFLAGS([dshow],[-lole32 -loleaut32 -luuid]) ])
2117     AC_LANG_POP(C++)
2118   fi
2119 fi
2120
2121 dnl
2122 dnl  Windows DirectShow BDA access module
2123 dnl
2124 AC_ARG_ENABLE(bda,
2125   [  --enable-bda          Win32 DirectShow BDA support (default enabled on Win32)])
2126 if test "${enable_bda}" != "no"
2127 then
2128   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2129   then
2130       AC_CHECK_HEADERS(dshow.h,
2131       [ VLC_ADD_PLUGINS([bda])
2132         VLC_ADD_CXXFLAGS([bda],[])
2133         VLC_ADD_LDFLAGS([bda],[-lstrmiids -lole32 -loleaut32 -luuid]) ])
2134   fi
2135 fi
2136
2137
2138 dnl
2139 dnl  OpenCV wrapper and example filters
2140 dnl
2141 AC_ARG_ENABLE(opencv,
2142   [  --enable-opencv            OpenCV (computer vision) filter (default disabled)])
2143 if test "${enable_opencv}" = "yes" -a "${CXX}" != "";
2144 then
2145   AC_ARG_WITH(opencv-tree,
2146   [    --with-opencv-tree=PATH opencv tree for linking])
2147   if test -n "${with_opencv_tree}"
2148   then
2149     if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2150     then
2151           AC_MSG_CHECKING(for opencv in ${with_opencv_tree})
2152           if test -f ${with_opencv_tree}/cv/include/cv.h -a -f ${with_opencv_tree}/cxcore/include/cxcore.h \
2153             -a -f ${with_opencv_tree}/cvaux/include/cvaux.h -a -f ${with_opencv_tree}/otherlibs/highgui/highgui.h
2154       then
2155         AC_MSG_RESULT(yes)
2156         VLC_ADD_PLUGINS([opencv_wrapper])
2157         VLC_ADD_LDFLAGS([opencv_wrapper],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
2158         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])
2159         AC_LANG_PUSH(C++)
2160         VLC_ADD_PLUGINS([opencv_example])
2161         VLC_ADD_LDFLAGS([opencv_example],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
2162         VLC_ADD_CXXFLAGS([opencv_example],[-I${with_opencv_tree}/cv/include -I${with_opencv_tree}/cxcore/include -I${with_opencv_tree}/cvaux/include -I${with_opencv_tree}/otherlibs/highgui])
2163         AC_LANG_POP(C++)        
2164           else
2165         dnl  No opencv could be found, sorry
2166         AC_MSG_RESULT(no)
2167         AC_MSG_ERROR([cannot find opencv in ${with_opencv_tree}])
2168           fi
2169     else
2170           AC_MSG_WARN([--enable-opencv currently only works on windows])
2171     fi
2172   fi  
2173 fi
2174
2175
2176 dnl
2177 dnl  libsmbclient plugin
2178 dnl
2179 AC_ARG_ENABLE(smb,
2180   [  --enable-smb            smb input module (default enabled)])
2181 if test "${enable_smb}" != "no"; then
2182   AC_CHECK_HEADERS(libsmbclient.h,
2183     [ VLC_ADD_PLUGINS([access_smb])
2184       VLC_ADD_LDFLAGS([access_smb],[-lsmbclient]) ],
2185     [ if test -n "${enable_smb}"; then
2186         AC_MSG_ERROR([cannot find libsmbclient headers])
2187      fi ])
2188   AC_CHECK_MEMBER([struct _SMBCCTX.close_fn],
2189     AC_DEFINE([HAVE__SMBCCTX_CLOSE_FN], [1], [Define if samba has _SMBCCTX.close_fn]),,
2190     [#include <libsmbclient.h>])
2191 fi
2192
2193 dnl
2194 dnl  libdvbpsi ts demux/mux
2195 dnl
2196 AC_ARG_ENABLE(dvbpsi,
2197   [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
2198 if test "${enable_dvbpsi}" != "no"
2199 then
2200   AC_ARG_WITH(dvbpsi,
2201   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
2202   AC_ARG_WITH(dvbpsi,
2203   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
2204   case "${with_dvbpsi}" in
2205   ""|yes)
2206     if test -z "${with_dvbpsi_tree}"
2207     then
2208       AC_CHECK_HEADERS(dvbpsi/dr.h,
2209         [ VLC_ADD_PLUGINS([ts])
2210           if test "${enable_sout}" != "no"; then
2211             VLC_ADD_PLUGINS([mux_ts])
2212           fi
2213           VLC_ADD_LDFLAGS([mux_ts ts dvb],[-ldvbpsi]) ],
2214         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
2215         [#if defined( HAVE_STDINT_H )
2216 #   include <stdint.h>
2217 #elif defined( HAVE_INTTYPES_H )
2218 #   include <inttypes.h>
2219 #endif
2220 #include <dvbpsi/dvbpsi.h>
2221 #include <dvbpsi/descriptor.h>
2222 #include <dvbpsi/pat.h>
2223 #include <dvbpsi/pmt.h>])
2224     else
2225       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
2226       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
2227       if test -z "${real_dvbpsi_tree}"
2228       then
2229         dnl  The given directory can't be found
2230         AC_MSG_RESULT(no)
2231         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
2232       fi
2233       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
2234       then
2235         dnl  Use a custom libdvbpsi
2236         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
2237         VLC_ADD_BUILTINS([ts])
2238         if test "${enable_sout}" != "no"; then
2239           VLC_ADD_BUILTINS([mux_ts])
2240         fi
2241         VLC_ADD_CPPFLAGS([mux_ts ts dvb],[-I${real_dvbpsi_tree}/src])
2242         VLC_ADD_LDFLAGS([mux_ts ts dvb],[${real_dvbpsi_tree}/src/.libs/libdvbpsi.a])
2243       else
2244         dnl  The given libdvbpsi wasn't built
2245         AC_MSG_RESULT(no)
2246         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
2247       fi
2248     fi
2249   ;;
2250   no)
2251     dnl  Compile without dvbpsi
2252   ;;
2253   *)
2254     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
2255     if test -z "${with_dvbpsi}"
2256     then
2257       LDFLAGS_test=""
2258       CPPFLAGS_test=""
2259     else
2260       LDFLAGS_test="-L${with_dvbpsi}/lib"
2261       CPPFLAGS_test="-I${with_dvbpsi}/include"
2262     fi
2263     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
2264     AC_CHECK_HEADERS([dvbpsi/dr.h],[
2265       VLC_ADD_PLUGINS([ts])
2266       if test "${enable_sout}" != "no"; then
2267         VLC_ADD_PLUGINS([mux_ts])
2268       fi
2269       VLC_ADD_CPPFLAGS([mux_ts ts dvb],[${CPPFLAGS_test}])
2270       VLC_ADD_LDFLAGS([mux_ts ts dvb],[${LDFLAGS_test} -ldvbpsi])
2271
2272     ],[
2273       if test -n "${enable_dvbpsi}"
2274       then
2275         AC_MSG_ERROR([Could not find libdvbpsi on your system: you may get it from www.videolan.org, you'll need at least version 0.1.1])
2276       fi
2277     ])
2278     CPPFLAGS="${CPPFLAGS_save}"
2279   ;;
2280   esac
2281   AC_CHECK_LIB(dvbpsi, dvbpsi_GenSDTSections, [
2282     AC_DEFINE(HAVE_DVBPSI_SDT, 1, [Define if you have dvbpsi_GenSDTSections.])
2283   ], [], [${LDFLAGS_ts}])
2284
2285 fi
2286
2287 dnl
2288 dnl  Video4Linux plugin
2289 dnl
2290 AC_ARG_ENABLE(v4l,
2291   [  --enable-v4l            Video4Linux input support (default disabled)])
2292 if test "${enable_v4l}" = "yes"
2293 then
2294   AC_ARG_WITH(v4l,
2295     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
2296   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
2297   then
2298     VLC_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
2299   fi
2300
2301   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
2302   AC_CHECK_HEADERS(linux/videodev.h, [
2303     VLC_ADD_PLUGINS([v4l])
2304   ],[])
2305   CPPFLAGS="${CPPFLAGS_save}"
2306 fi
2307
2308 dnl
2309 dnl  Video4Linux plugin
2310 dnl
2311 AC_ARG_ENABLE(v4l2,
2312   [  --enable-v4l2            Video4Linux2 input support (default disabled)])
2313 if test "${enable_v4l2}" = "yes"
2314 then
2315   AC_ARG_WITH(v4l2,
2316     [    --with-v4l2=PATH       path to a v4l2-enabled kernel tree],[],[])
2317   if test "${with_v4l2}" != "no" -a -n "${with_v4l2}"
2318   then
2319     VLC_ADD_CPPFLAGS([v4l2],[-I${with_v4l2}/include])
2320   fi
2321
2322   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l2}"
2323   AC_CHECK_HEADERS(linux/videodev2.h, [
2324     VLC_ADD_PLUGINS([v4l2])
2325   ],[])
2326   CPPFLAGS="${CPPFLAGS_save}"
2327 fi
2328
2329
2330 dnl
2331 dnl  special access module for Hauppauge PVR cards
2332 dnl
2333 AC_ARG_ENABLE(pvr,
2334   [  --enable-pvr            PVR cards access module (default disabled)])
2335 if test "${enable_pvr}" = "yes"
2336 then
2337   VLC_ADD_PLUGINS([pvr])
2338   AC_ARG_WITH(videodev2,
2339     [  --with-videodev2=FILE   Location of videodev2.h file (default /usr/include/linux/videodev2.h)],[],[])
2340   if test "${with_videodev2}" != "no" -a -n "${with_videodev2}"
2341   then
2342     AC_DEFINE_UNQUOTED(VIDEODEV2_H_FILE, "${with_videodev2}", [Location of videodev2.h])
2343   else
2344     AC_DEFINE(VIDEODEV2_H_FILE, <linux/videodev2.h>, [Location of videodev2.h])
2345   fi
2346     
2347
2348   AC_CACHE_CHECK([for new linux/videodev2.h],
2349       [new_linux_videodev2_h],
2350       [AC_TRY_COMPILE([#include <sys/types.h>
2351           #include VIDEODEV2_H_FILE],
2352           [struct v4l2_ext_controls ctrls; ctrls.ctrl_class = V4L2_CTRL_CLASS_MPEG; ],
2353           new_linux_videodev2_h=yes,
2354           new_linux_videodev2_h=no)])
2355   if test "${new_linux_videodev2_h}" != "no"; then
2356     AC_DEFINE(HAVE_NEW_LINUX_VIDEODEV2_H, 1, [Define if new linux/videodev2.h present])
2357   fi
2358 fi
2359
2360 dnl
2361 dnl  gnomeVFS access module
2362 dnl
2363 AC_ARG_ENABLE(gnomevfs,
2364   [  --enable-gnomevfs       GnomeVFS access module (default disabled)])
2365 if test "${enable_gnomevfs}" = "yes" 
2366 then
2367   PKG_CHECK_MODULES(GNOMEVFS, gnome-vfs-2.0,
2368     VLC_ADD_LDFLAGS([access_gnomevfs],[$GNOMEVFS_LIBS])
2369     VLC_ADD_CPPFLAGS([access_gnomevfs],[$GNOMEVFS_CPPFLAGS])
2370     VLC_ADD_CFLAGS([access_gnomevfs],[$GNOMEVFS_CFLAGS])
2371     VLC_ADD_PLUGINS([access_gnomevfs]),
2372     AC_MSG_WARN([GnomeVFS support disabled because GnomeVFS development headers not found]))
2373 fi
2374
2375 dnl Need to test libcdio and libvcdinfo for a number of things. Do it now.
2376 AC_ARG_ENABLE(libcdio,
2377   [  --enable-libcdio        CD input and control library support (default enabled)])
2378
2379
2380 have_libcdio=no
2381 have_libvcdinfo=no
2382 if test "${enable_libcdio}" != "no"
2383 then
2384   PKG_CHECK_MODULES(LIBCDIO, libcdio >= 0.78.2,
2385      have_libcdio=yes
2386      AC_DEFINE(HAVE_LIBCDIO, [], 
2387      [Define if you have libcdio 0.78.2 or greater installed]),
2388      [AC_MSG_WARN(CD Reading and information library not found)])
2389
2390   PKG_CHECK_MODULES(VCDINFO, libvcdinfo >= 0.7.22,
2391      [have_libvcdinfo=yes
2392      AC_DEFINE(HAVE_VCDINFO, [], 
2393      [Define if you have libvcdinfo 0.7.22 or greater installed])],
2394      [AC_MSG_WARN(VCD information library not found)])
2395 fi
2396
2397 dnl
2398 dnl  VCDX and CDDAX modules
2399 dnl
2400 AC_ARG_ENABLE(cddax,
2401   [  --enable-cddax          audio CD plugin with CD Text and CD paranoia via libcdio (default disabled)])
2402  
2403 AC_ARG_ENABLE(libcddb,
2404   [  --enable-libcddb        CDDB support for libcdio audio CD (default enabled)])
2405  
2406 if test "${enable_cddax}" = "yes"
2407 then
2408   if test "$have_libcdio" = "yes"
2409   then
2410     AC_DEFINE(HAVE_CDDAX, [], [Define for the audio CD plugin using libcdio])
2411     VLC_ADD_LDFLAGS([cddax],[$LIBCDIO_LIBS])
2412     VLC_ADD_CFLAGS([cddax],[$LIBCDIO_CFLAGS])
2413     VLC_ADD_PLUGINS([cddax])
2414     PKG_CHECK_MODULES(LIBCDIO_PARANOIA, libcdio_paranoia >= 0.72, [
2415     VLC_ADD_LDFLAGS([cddax],[$LIBCDIO_CDDA_LIBS $LIBCDIO_CDDA_LIBS $LIBCDIO_PARANOIA_LIBS])],
2416     AC_MSG_WARN([CD Paranoia support disabled because no libcdio >= 0.72 found]))
2417   else 
2418     AC_MSG_WARN([cddax plugin disabled because ok libcdio library not found or disabled])
2419     HAVE_CDDAX=no
2420   fi
2421
2422   if test "$enable_libcddb" != "no"; then
2423     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2424       HAVE_LIBCDDB=yes 
2425       AC_DEFINE(HAVE_LIBCDDB, [], [Define this if you have libcddb installed])
2426       VLC_ADD_LDFLAGS([cddax],[$LIBCDDB_LIBS])
2427       VLC_ADD_CFLAGS([cddax],[$LIBCDDB_CFLAGS])
2428       ],
2429       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled) 
2430       HAVE_LIBCDDB=no])
2431   fi
2432  
2433 fi
2434
2435 AC_ARG_ENABLE(vcdx,
2436   [  --enable-vcdx           VCD with navigation via libvcdinfo (default disabled)])
2437  
2438 if test "${enable_vcdx}" = "yes"
2439 then
2440   if test "${have_libvcdinfo}" = "yes"
2441   then
2442     VLC_ADD_LDFLAGS([vcdx],[$VCDINFO_LIBS])
2443     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2444   else 
2445     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found or disabled])
2446     HAVE_VCDX=no
2447   fi
2448
2449   PKG_CHECK_MODULES(LIBCDIO, libiso9660 >= 0.72,
2450    [VLC_ADD_LDFLAGS([vcdx],[$LIBISO9660_LIBS])
2451     VLC_ADD_CFLAGS([vcdx],[$LIBISO9660_CFLAGS])],
2452     [AC_MSG_WARN([vcdx plugin disabled because ok libiso9660 library not found])
2453     HAVE_VCDX=no])
2454
2455   if test "$have_libvcdinfo" = "yes"
2456   then
2457     AC_DEFINE(HAVE_VCDX, [], 
2458     [Define for the VCD plugin using libcdio/libvcdinfo])
2459     VLC_ADD_LDFLAGS([vcdx],[$VCDINFO_LIBS])
2460     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2461     VLC_ADD_PLUGINS([vcdx])
2462   else 
2463     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found])
2464     HAVE_VCDX=no
2465   fi
2466 fi
2467
2468 dnl
2469 dnl  Built-in CD-DA and VCD module
2470 dnl
2471 AC_ARG_ENABLE(cdda,           
2472   [  --enable-cdda           audio CD via built-in VCD (default enabled)])
2473  
2474 AC_ARG_ENABLE(vcd,
2475   [  --enable-vcd            built-in VCD (default enabled)])
2476
2477 if test "${enable_vcd}" != "no"
2478 then
2479   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
2480   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
2481     AC_MSG_RESULT(yes)
2482     VLC_ADD_PLUGINS([vcd cdda])
2483   ],[
2484     AC_MSG_RESULT(no)
2485   ])
2486
2487   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
2488   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
2489     AC_MSG_RESULT(yes)
2490     VLC_ADD_PLUGINS([vcd cdda])
2491     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
2492   ],[
2493     AC_MSG_RESULT(no)
2494   ])
2495
2496   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
2497   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
2498     AC_MSG_RESULT(yes)
2499     VLC_ADD_PLUGINS([vcd cdda])
2500     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
2501   ],[
2502     AC_MSG_RESULT(no)
2503   ])
2504
2505   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
2506   then
2507     VLC_ADD_PLUGINS([vcd cdda])
2508   fi
2509
2510   if test "${SYS}" = "darwin"
2511   then
2512     VLC_ADD_PLUGINS([vcd cdda])
2513     VLC_ADD_LDFLAGS([vcd vcdx cdda cddax],[-framework IOKit -framework CoreFoundation])
2514     VLC_ADD_LDFLAGS([vcdx cddax cdda],[-liconv])
2515   fi
2516
2517   if test "$enable_libcddb" != "no"; then
2518     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2519       HAVE_LIBCDDB=yes 
2520       AC_DEFINE(HAVE_LIBCDDB, [], [Define this if you have libcddb installed])
2521       VLC_ADD_LDFLAGS([cdda],[$LIBCDDB_LIBS])
2522       VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
2523       ],:
2524       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled) 
2525       HAVE_LIBCDDB=no])
2526   fi
2527 fi
2528
2529 dnl
2530 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
2531 dnl
2532 AC_ARG_ENABLE(dvb,
2533   [  --enable-dvb            DVB-S/T/C card support (default disabled)])
2534
2535 if test "${enable_dvb}" = "yes"
2536 then
2537   AC_ARG_WITH(dvb,
2538   [    --with-dvb=PATH       path to a dvb- and v4l2-enabled kernel tree],[],[])
2539   if test "${with_dvb}" != "no" -a -n "${with_dvb}"
2540   then
2541     VLC_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
2542   fi
2543   CPPFLAGS="${CPPFLAGS_save} -I${with_dvb}/include"
2544   AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
2545     if test -z "${with_dvbpsi_tree}"
2546     then
2547       VLC_ADD_PLUGINS([dvb])
2548     else
2549       VLC_ADD_BUILTINS([dvb])
2550     fi
2551   ],[AC_MSG_WARN(linux-dvb headers not found, dvb disabled)])
2552   CPPFLAGS="${CPPFLAGS_save}"
2553 fi
2554
2555 dnl
2556 dnl  Screen capture module
2557 dnl
2558 AC_ARG_ENABLE(screen,
2559   [  --enable-screen         Screen capture support (default enabled)])
2560 if test "${enable_screen}" != "no"; then
2561   if test "${SYS}" = "darwin"; then
2562     AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, [
2563       VLC_ADD_PLUGINS([screen])
2564       VLC_ADD_LDFLAGS([screen],[-framework ApplicationServices])
2565     ])
2566   elif test "${SYS}" = "mingw32"; then
2567     VLC_ADD_PLUGINS([screen])
2568     VLC_ADD_LDFLAGS([screen],[-lgdi32])
2569   elif test "${SYS}" = "mingwce"; then
2570     CPPFLAGS="${CPPFLAGS_save}"
2571   elif test "${SYS}" = "beos"; then
2572     VLC_ADD_PLUGINS([screen])
2573     VLC_ADD_CXXFLAGS([screen],[])
2574     VLC_ADD_LDFLAGS([screen],[-lbe])
2575   else
2576     CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
2577     AC_CHECK_HEADERS(X11/Xlib.h, [
2578       VLC_ADD_PLUGINS([screen])
2579       VLC_ADD_LDFLAGS([screen],[${X_LIBS} ${X_PRE_LIBS} -lX11])
2580       VLC_ADD_CPPFLAGS([screen],[${X_CFLAGS}])
2581     ])
2582     CPPFLAGS="${CPPFLAGS_save}"
2583   fi
2584 fi
2585
2586 dnl
2587 dnl  ipv6 plugin - not for QNX yet
2588 dnl
2589 have_ipv6=no
2590 AC_CHECK_FUNCS(inet_pton,[have_ipv6=yes],[
2591   AC_CHECK_LIB(nsl,inet_pton, [have_ipv6=yes])
2592 ])
2593
2594 AS_IF([test "${have_ipv6}" = "yes"], [
2595   AC_DEFINE(HAVE_INET_PTON, 1, [Define to 1 if you have inet_pton().])])
2596
2597
2598 AC_CHECK_FUNCS(inet_ntop,[
2599   AC_DEFINE(HAVE_INET_NTOP, 1, [Define to 1 if you have inet_ntop().])])
2600
2601
2602 dnl
2603 dnl  ogg demux plugin
2604 dnl
2605 AC_ARG_ENABLE(ogg,
2606   [  --enable-ogg            Ogg demux support (default enabled)])
2607 if test "${enable_ogg}" != "no"
2608 then
2609   AC_ARG_WITH(ogg-tree,
2610   [    --with-ogg-tree=PATH  ogg tree for static linking])
2611   if test -n "${with_ogg_tree}"
2612   then
2613     AC_MSG_CHECKING(for libogg.a in ${with_ogg_tree})
2614     real_ogg_tree="`cd ${with_ogg_tree} 2>/dev/null && pwd`"
2615     if test -z "${real_ogg_tree}"
2616     then
2617       dnl  The given directory can't be found
2618       AC_MSG_RESULT(no)
2619       AC_MSG_ERROR([cannot cd to ${with_ogg_tree}])
2620     fi
2621     if test -f "${real_ogg_tree}/src/.libs/libogg.a"
2622     then
2623       dnl  Use a custom ogg
2624       AC_MSG_RESULT(${real_ogg_tree}/src/.libs/libogg.a)
2625       VLC_ADD_PLUGINS([ogg])
2626       if test "${enable_sout}" != "no"; then
2627         VLC_ADD_PLUGINS([mux_ogg])
2628       fi
2629       VLC_ADD_LDFLAGS([ogg mux_ogg speex vorbis],[${real_ogg_tree}/src/.libs/libogg.a])
2630       VLC_ADD_CFLAGS([ogg mux_ogg speex vorbis],[-I${real_ogg_tree}/include])
2631     else
2632       dnl  The given ogg wasn't built
2633       AC_MSG_RESULT(no)
2634       AC_MSG_ERROR([cannot find ${real_ogg_tree}/src/.libs/libogg.a, make sure you compiled ogg in ${with_ogg_tree}])
2635     fi
2636   else
2637     AC_CHECK_HEADERS(ogg/ogg.h, [
2638       AC_CHECK_LIB( ogg, oggpack_read, [
2639         VLC_ADD_PLUGINS([ogg])
2640         if test "${enable_sout}" != "no"; then
2641           VLC_ADD_PLUGINS([mux_ogg])
2642         fi
2643         VLC_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
2644      ],[])
2645   fi
2646 fi
2647
2648 dnl
2649 dnl  matroska demux plugin
2650 dnl
2651 AC_ARG_ENABLE(mkv,
2652   [  --enable-mkv            Matroska demux support (default enabled)])
2653 if test "${enable_mkv}" != "no" -a "${CXX}" != ""; then
2654   AC_LANG_PUSH(C++)
2655   AC_CHECK_HEADERS(ebml/EbmlVersion.h, [
2656     AC_MSG_CHECKING(for libebml version >= 0.7.6)
2657     AC_EGREP_CPP(yes,
2658       [#include <ebml/EbmlVersion.h>
2659        #ifdef LIBEBML_VERSION
2660        #if LIBEBML_VERSION >= 0x000706
2661        yes
2662        #endif
2663        #endif],
2664       [AC_MSG_RESULT([yes])
2665         AC_CHECK_HEADERS(matroska/KaxVersion.h, [
2666           AC_MSG_CHECKING(for libmatroska version >= 0.7.7)
2667           AC_EGREP_CPP(yes,
2668             [#include <matroska/KaxVersion.h>
2669              #ifdef LIBMATROSKA_VERSION
2670              #if LIBMATROSKA_VERSION >= 0x000705
2671              yes
2672              #endif
2673              #endif],
2674             [AC_MSG_RESULT([yes])
2675               AC_CHECK_HEADERS(matroska/KaxAttachments.h)
2676               VLC_ADD_CXXFLAGS([mkv],[])
2677               if test "${SYS}" = "darwin"; then
2678                 VLC_ADD_CXXFLAGS([mkv],[-O1])
2679               fi
2680               AC_CHECK_LIB(ebml_pic, main, [
2681                 VLC_ADD_PLUGINS([mkv])
2682                 VLC_ADD_LDFLAGS([mkv],[-lmatroska -lebml_pic])
2683               ],
2684                 AC_CHECK_LIB(ebml, main, [
2685                   VLC_ADD_PLUGINS([mkv])
2686                   VLC_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
2687                 ]) 
2688               )
2689             ],
2690             [AC_MSG_RESULT([no])
2691               AC_MSG_ERROR([Your libmatroska is too old: you may get a more recent one from http://dl.matroska.org/downloads/libmatroska/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2692           ])
2693         ])
2694       ],
2695       [AC_MSG_RESULT([no])
2696         AC_MSG_ERROR([Your libebml is too old: you may get a more recent one from http://dl.matroska.org/downloads/libebml/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2697     ])
2698   ])
2699   AC_LANG_POP(C++)
2700 fi
2701
2702 dnl
2703 dnl  modplug demux plugin
2704 dnl
2705 AC_ARG_ENABLE(mod,
2706   [  --enable-mod            Mod demux support (default enabled)])
2707 if test "${enable_mod}" != "no"
2708 then
2709   AC_ARG_WITH(mod-tree,
2710   [    --with-mod-tree=PATH mod tree for static linking])
2711   if test -n "${with_mod_tree}"
2712   then
2713     AC_MSG_CHECKING(for libmodplug.a in ${with_mod_tree})
2714     real_mod_tree="`cd ${with_mod_tree} 2>/dev/null && pwd`"
2715     if test -z "${real_mod_tree}"
2716     then
2717       dnl  The given directory can't be found
2718       AC_MSG_RESULT(no)
2719       AC_MSG_ERROR([cannot cd to ${with_mod_tree}])
2720     fi
2721     if test -f "${real_mod_tree}/src/.libs/libmodplug.a"
2722     then
2723       dnl  Use a custom mod
2724       AC_MSG_RESULT(${real_mod_tree}/src/.libs/libmodplug.a)
2725       VLC_ADD_PLUGINS([mod])
2726       VLC_ADD_LDFLAGS([mod],[${real_mod_tree}/src/.libs/libmodplug.a -lstdc++])
2727       VLC_ADD_CXXFLAGS([mod],[-I${real_mod_tree}/include])
2728     else
2729       dnl  The given mod wasn't built
2730       AC_MSG_RESULT(no)
2731       AC_MSG_ERROR([cannot find ${real_mod_tree}/src/.libs/libmodplug.a, make sure you compiled mod in ${with_mod_tree}])
2732     fi
2733   else
2734     AC_CHECK_HEADERS(libmodplug/modplug.h, [
2735       VLC_ADD_PLUGINS([mod])
2736       VLC_ADD_CXXFLAGS([mod],[])
2737       VLC_ADD_LDFLAGS([mod],[-lmodplug -lstdc++])])
2738   fi
2739 fi
2740
2741 dnl
2742 dnl  mpc demux plugin
2743 dnl
2744 AC_ARG_ENABLE(mpc,
2745   [  --enable-mpc            Mpc demux support (default enabled)])
2746 if test "${enable_mpc}" != "no"
2747 then
2748   AC_CHECK_HEADERS(mpcdec/mpcdec.h, [
2749     VLC_ADD_PLUGINS([mpc])
2750     VLC_ADD_LDFLAGS([mpc],[-lmpcdec])])
2751 fi
2752
2753 dnl
2754 dnl  game music emu demux plugin
2755 dnl
2756 AC_ARG_ENABLE(gme,
2757   [  --enable-gme            Game Music Emu demux support (default enabled)])
2758 if test "${enable_gme}" != "no" -a "${CXX}" != "";
2759 then
2760   AC_LANG_PUSH(C++)
2761   AC_ARG_WITH(gme-tree,
2762   [    --with-gme-tree=PATH gme tree for static linking])
2763   if test -n "${with_gme_tree}"
2764   then
2765     AC_MSG_CHECKING(for libgme.a in ${with_mod_tree})
2766     real_gme_tree="`cd ${with_gme_tree} 2>/dev/null && pwd`"
2767     if test -z "${real_gme_tree}"
2768     then
2769       dnl  The given directory can't be found
2770       AC_MSG_RESULT(no)
2771       AC_MSG_ERROR([cannot cd to ${with_gme_tree}])
2772     fi
2773     if test -f "${real_gme_tree}/gme/libgme.a"
2774     then
2775       dnl  Use a custom gme
2776       AC_MSG_RESULT(${real_gme_tree}/gme/libgme.a)
2777       VLC_ADD_PLUGINS([gme])
2778       VLC_ADD_LDFLAGS([gme],[${real_gme_tree}/gme/libgme.a])
2779       VLC_ADD_CXXFLAGS([gme],[-I${real_gme_tree}/gme])
2780     else
2781       dnl  The given gme wasn't built
2782       AC_MSG_RESULT(no)
2783       AC_MSG_ERROR([cannot find ${real_mod_tree}/gme/libgme.a, make sure you compiled gme in ${with_gme_tree}])
2784     fi
2785   else
2786       AC_MSG_WARN([only static linking is available, you must provide a gme-tree])
2787   fi
2788   AC_LANG_POP(C++)
2789 fi
2790
2791 dnl
2792 dnl  Codec plugins
2793 dnl
2794
2795 AC_ARG_WITH(,[Codec plugins:])
2796
2797 dnl
2798 dnl  mad plugin
2799 dnl
2800 AC_ARG_ENABLE(mad,
2801   [  --enable-mad            libmad module (default enabled)])
2802 if test "${enable_mad}" != "no"
2803 then
2804   AC_ARG_WITH(mad,
2805     [    --with-mad=PATH       path to libmad],[],[])
2806   if test "${with_mad}" != "no" -a -n "${with_mad}"
2807   then
2808     VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
2809     VLC_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
2810   fi
2811
2812   AC_ARG_WITH(mad-tree,
2813     [    --with-mad-tree=PATH   mad tree for static linking],[],[])
2814   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
2815   then
2816     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
2817     if test -z "${real_mad_tree}"
2818     then
2819       dnl  The given directory can't be found
2820       AC_MSG_RESULT(no)
2821       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
2822     fi
2823     dnl  Use a custom libmad
2824     AC_MSG_CHECKING(for mad.h in ${real_mad_tree})
2825     if test -f ${real_mad_tree}/mad.h
2826     then
2827       AC_MSG_RESULT(yes)
2828       VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}])
2829       VLC_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/.libs])
2830       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
2831       AC_CHECK_LIB(mad, mad_bit_init, [
2832         VLC_ADD_BUILTINS([mpgatofixed32])
2833         VLC_ADD_LDFLAGS([mpgatofixed32],[-lmad])
2834         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
2835       ],[])
2836       LDFLAGS="${LDFLAGS_save}"
2837     else
2838       AC_MSG_RESULT(no)
2839       AC_MSG_ERROR([the specified tree doesn't have mad.h])
2840     fi
2841   else
2842     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
2843     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
2844     AC_CHECK_HEADERS(mad.h, ,
2845       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
2846     AC_CHECK_LIB(mad, mad_bit_init, [
2847       VLC_ADD_PLUGINS([mpgatofixed32])
2848       VLC_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
2849       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
2850     CPPFLAGS="${CPPFLAGS_save}"
2851     LDFLAGS="${LDFLAGS_save}"
2852   fi
2853 fi
2854
2855 dnl
2856 dnl   libid3tag support (FIXME!!! doesn't work with new input)
2857 dnl
2858 AC_CHECK_HEADERS(id3tag.h, [
2859   AC_CHECK_HEADERS(zlib.h, [
2860     VLC_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
2861     VLC_ADD_PLUGINS([id3tag])]) ])
2862
2863 dnl
2864 dnl  ffmpeg decoder/demuxer plugin
2865 dnl
2866 dnl we try to find ffmpeg using : 1- given tree 2- ffmpeg-config, 3- pkg-config
2867 dnl                             4- default place, 
2868
2869 AC_ARG_ENABLE(ffmpeg,
2870 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
2871 if test "${enable_ffmpeg}" != "no"
2872 then
2873
2874 dnl Those options have to be here because the .pc can be bogus for ffmpeg previous nov 05
2875
2876  AC_ARG_WITH(ffmpeg-mp3lame,
2877    [    --with-ffmpeg-mp3lame specify if ffmpeg has been compiled with mp3lame support],
2878    [
2879      if test "$with_ffmpeg_mp3lame" = "yes";    then
2880         VLC_ADD_LDFLAGS([ffmpeg],[-lmp3lame])
2881      fi])
2882
2883  AC_ARG_WITH(ffmpeg-faac,
2884    [    --with-ffmpeg-faac    specify if ffmpeg has been compiled with faac support],
2885    [
2886      if test "$with_ffmpeg_faac" = "yes"; then
2887         VLC_ADD_LDFLAGS([ffmpeg],[-lfaac])
2888      fi])
2889
2890  AC_ARG_WITH(ffmpeg-dts,
2891    [    --with-ffmpeg-dts     specify if ffmpeg has been compiled with dts support],
2892    [
2893      if test "$with_ffmpeg_dts" = "yes"; then
2894              LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2895              AC_CHECK_LIB(dts_pic, dts_free, 
2896                [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts_pic]) ],
2897                [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts]) ])
2898              LDFLAGS="${LDFLAGS_save}"
2899      fi])
2900
2901  AC_ARG_WITH(ffmpeg-vorbis,
2902    [    --with-ffmpeg-vorbis    specify if ffmpeg has been compiled with vorbis support],
2903    [
2904      if test "$with_ffmpeg_vorbis" = "yes"; then
2905         VLC_ADD_LDFLAGS([ffmpeg],[-lvorbisenc -lvorbis])
2906      fi])
2907
2908  AC_ARG_WITH(ffmpeg-theora,
2909    [    --with-ffmpeg-theora    specify if ffmpeg has been compiled with theora support],
2910    [
2911      if test "$with_ffmpeg_theora" = "yes"; then
2912         VLC_ADD_LDFLAGS([ffmpeg],[-ltheora])
2913      fi])
2914
2915  AC_ARG_WITH(ffmpeg-ogg,
2916    [    --with-ffmpeg-ogg    specify if ffmpeg has been compiled with ogg support],
2917    [
2918      if test "$with_ffmpeg_ogg" = "yes"; then
2919         VLC_ADD_LDFLAGS([ffmpeg],[-logg])
2920      fi])
2921
2922  AC_ARG_WITH(ffmpeg-zlib,
2923    [    --with-ffmpeg-zlib    specify if ffmpeg has been compiled with zlib support],
2924    [
2925      if test "$with_ffmpeg_zlib" = "yes"; then
2926                 VLC_ADD_LDFLAGS([ffmpeg],[-lz])
2927      fi])
2928
2929  dnl
2930  dnl test for --with-ffmpeg-tree
2931  dnl
2932  AC_ARG_WITH(ffmpeg-tree,
2933    [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
2934
2935  if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
2936    AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
2937    real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
2938    if test -z "${real_ffmpeg_tree}"; then
2939      dnl  The given directory can't be found
2940      AC_MSG_RESULT(no)
2941      AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
2942    fi
2943    if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
2944      dnl  The given libavcodec wasn't built
2945      AC_MSG_RESULT(no)
2946      AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
2947    fi
2948    if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
2949      if test -f "${real_ffmpeg_tree}/libavcodec/libpostproc/libpostproc.a"; then
2950        VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec/libpostproc ${real_ffmpeg_tree}/libavcodec/libpostproc/libpostproc.a])        
2951      elif test -f "${real_ffmpeg_tree}/libpostproc/libpostproc.a"; then 
2952         VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libpostproc ${real_ffmpeg_tree}/libpostproc/libpostproc.a])
2953         VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}])
2954      else
2955        dnl  The given libavcodec wasn't built with --enable-pp
2956        AC_MSG_RESULT(no)
2957        AC_MSG_ERROR([cannot find libpostproc.a in ${real_ffmpeg_tree}/[libavcodec/]libpostproc/. Make sure you configured ffmpeg with --enable-pp])
2958      fi
2959    fi
2960    dnl  Use a custom libffmpeg
2961    AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
2962
2963    if fgrep -s "CONFIG_ZLIB=yes" "${real_ffmpeg_tree}/config.mak"; then
2964      if test "${with_ffmpeg_zlib}" != "yes"; then
2965        VLC_ADD_LDFLAGS([ffmpeg],[-lz])
2966      fi
2967    fi
2968    if fgrep -s "CONFIG_MP3LAME=yes" "${real_ffmpeg_tree}/config.mak"; then
2969      if test "${with_ffmpeg_mp3lame}" != "yes"; then
2970        VLC_ADD_LDFLAGS([ffmpeg],[-lmp3lame])
2971      fi
2972    fi
2973    if fgrep -s "CONFIG_FAAC=yes" "${real_ffmpeg_tree}/config.mak"; then
2974      if test "${with_ffmpeg_faac}" != "yes"; then
2975        VLC_ADD_LDFLAGS([ffmpeg],[-lfaac])
2976      fi
2977    fi
2978    if fgrep -s "CONFIG_DTS=yes" "${real_ffmpeg_tree}/config.mak"; then
2979      if test "${with_ffmpeg_dts}" != "yes"; then
2980        LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2981        AC_CHECK_LIB(dts_pic, dts_free, 
2982          [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts_pic]) ],
2983          [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts]) ])
2984        LDFLAGS="${LDFLAGS_save}"
2985      fi
2986    fi
2987    if fgrep -s "CONFIG_VORBIS=yes" "${real_ffmpeg_tree}/config.mak"; then
2988      VLC_ADD_LDFLAGS([ffmpeg],[-lvorbis -lvorbisenc])
2989    fi
2990    if fgrep -s "CONFIG_FAAD=yes" "${real_ffmpeg_tree}/config.mak"; then
2991      VLC_ADD_LDFLAGS([ffmpeg],[-lfaad])
2992    fi
2993    if fgrep -s "CONFIG_XVID=yes" "${real_ffmpeg_tree}/config.mak"; then
2994      VLC_ADD_LDFLAGS([ffmpeg],[-lxvidcore])
2995    fi
2996
2997    VLC_ADD_BUILTINS([ffmpeg])
2998    if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes" ; then
2999      VLC_ADD_BUILTINS([stream_out_switcher])
3000    fi
3001
3002    if test -f "${real_ffmpeg_tree}/libavutil/libavutil.a"; then
3003      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavutil ${real_ffmpeg_tree}/libavutil/libavutil.a])
3004      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavutil])
3005    fi
3006
3007    VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec ${real_ffmpeg_tree}/libavcodec/libavcodec.a])
3008    VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavcodec])
3009
3010    if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
3011      AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
3012      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavformat ${real_ffmpeg_tree}/libavformat/libavformat.a])
3013      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavformat])
3014    fi
3015
3016    if test -f "${real_ffmpeg_tree}/libswscale/libswscale.a"; then
3017      AC_DEFINE(HAVE_LIBSWSCALE_TREE, 1, [Define if you have ffmpeg's libswscale.])
3018      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libswscale ${real_ffmpeg_tree}/libswscale/libswscale.a])
3019      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libswscale])
3020    fi
3021 else    
3022     
3023 dnl Look for a ffmpeg-config (we are on debian )
3024  
3025   FFMPEG_PATH="${PATH}"
3026   AC_ARG_WITH(ffmpeg-config-path,
3027     [    --with-ffmpeg-config-path=PATH ffmpeg-config path (default search in \$PATH)],
3028     [ if test "${with_ffmpeg_config_path}" != "no"
3029       then
3030         FFMPEG_PATH="${with_ffmpeg_config_path}"
3031       fi ])
3032   AC_PATH_PROG(FFMPEG_CONFIG, ffmpeg-config, no, ${FFMPEG_PATH})
3033   if test "${FFMPEG_CONFIG}" != "no"
3034   then
3035     AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
3036     AC_CHECK_HEADERS(ffmpeg/avformat.h)
3037     AC_CHECK_HEADERS(ffmpeg/avutil.h)
3038     AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
3039     VLC_ADD_PLUGINS([ffmpeg])
3040     if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
3041         VLC_ADD_PLUGINS([stream_out_switcher])
3042     fi
3043     VLC_ADD_CFLAGS([ffmpeg stream_out_switcher],[`${FFMPEG_CONFIG} --cflags`])
3044     VLC_ADD_LDFLAGS([ffmpeg stream_out_switcher],[`${FFMPEG_CONFIG} --plugin-libs avcodec avformat postproc`])
3045  
3046  else
3047
3048 dnl Trying with pkg-config
3049    PKG_CHECK_MODULES(FFMPEG,[libavcodec, libavformat],
3050     [
3051      VLC_SAVE_FLAGS
3052      CPPFLAGS="${CPPFLAGS} ${FFMPEG_CFLAGS}"
3053      CFLAGS="${CFLAGS} ${FFMPEG_CFLAGS}"
3054      AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
3055      AC_CHECK_HEADERS(ffmpeg/avformat.h)
3056      AC_CHECK_HEADERS(ffmpeg/avutil.h)
3057      dnl newer ffmpeg have a separate libpostproc
3058      PKG_CHECK_MODULES(POSTPROC, libpostproc,[
3059        VLC_ADD_CFLAGS([ffmpeg],[${POSTPROC_CFLAGS}]) 
3060        VLC_ADD_LDFLAGS([ffmpeg],[${POSTPROC_LIBS}]) 
3061        ],[ true ])
3062      CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
3063      CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
3064      AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
3065      if test "${SYS}" = "darwin"; then
3066         VLC_ADD_BUILTINS([ffmpeg])
3067      else
3068         VLC_ADD_PLUGINS([ffmpeg])
3069      fi
3070      if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
3071         if test "${SYS}" = "darwin"; then
3072             VLC_ADD_BUILTINS([stream_out_switcher])
3073         else
3074             VLC_ADD_PLUGINS([stream_out_switcher])
3075         fi
3076      fi
3077      VLC_ADD_CFLAGS([ffmpeg stream_out_switcher],[${FFMPEG_CFLAGS}])
3078      VLC_ADD_LDFLAGS([ffmpeg stream_out_switcher],[${FFMPEG_LIBS}])
3079      dnl even newer ffmpeg has a libswscale
3080      PKG_CHECK_MODULES(SWSCALE, libswscale,[
3081        VLC_ADD_CFLAGS([ffmpeg],[${SWSCALE_CFLAGS}]) 
3082        VLC_ADD_LDFLAGS([ffmpeg],[${SWSCALE_LIBS}]) 
3083        AC_CHECK_HEADERS(ffmpeg/swscale.h)
3084        ],[ true ])
3085      VLC_RESTORE_FLAGS
3086     ],[
3087      
3088     dnl
3089     dnl last chance: at the default place
3090     dnl
3091       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
3092       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
3093       AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
3094       AC_CHECK_HEADERS(ffmpeg/avformat.h)
3095       AC_CHECK_HEADERS(ffmpeg/avutil.h)
3096       AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
3097
3098       AC_CHECK_LIB(avutil, av_crc_init, [
3099         VLC_ADD_LDFLAGS([ffmpeg],[-lavutil])
3100         LDAVUTIL="-lavutil"])
3101
3102       AC_CHECK_LIB(avcodec, avcodec_init, [
3103         VLC_ADD_BUILTINS([ffmpeg])
3104         VLC_ADD_LDFLAGS([ffmpeg],[-lavcodec])
3105         if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
3106             VLC_ADD_BUILTINS([stream_out_switcher])
3107         fi],
3108          [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (svn version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ], [$LDAVUTIL])
3109
3110       
3111       AC_CHECK_LIB(postproc, pp_postprocess, [
3112         VLC_ADD_LDFLAGS([ffmpeg],[-lpostproc])],
3113         AC_MSG_ERROR([Could not find libpostproc inside FFmpeg. You should configure FFmpeg with --enable-gpl --enable-pp.]),
3114         [$LDAVUTIL])
3115
3116       AC_CHECK_LIB(avformat, av_open_input_stream, [
3117         VLC_ADD_LDFLAGS([ffmpeg],[-lavformat -lz]) ], [], [-lavcodec -lz $LDAVUTIL])
3118       LDFLAGS="${LDFLAGS_save}"
3119       CPPFLAGS="${CPPFLAGS_save}"
3120
3121       AC_CHECK_LIB(swscale, sws_getContext, [
3122         AC_CHECK_HEADERS(ffmpeg/swscale.h)
3123         VLC_ADD_LDFLAGS([ffmpeg],[-lswscale]) ], [], [-lavcodec $LDAVUTIL])
3124       LDFLAGS="${LDFLAGS_save}"
3125       CPPFLAGS="${CPPFLAGS_save}"
3126     ])
3127   fi
3128  fi 
3129 fi
3130
3131 dnl
3132 dnl  ffmpegaltivec plugin
3133 dnl
3134 AC_ARG_ENABLE(ffmpegaltivec,
3135 [  --enable-ffmpegaltivec  ffmpegaltivec codec (DO NOT USE)])
3136 if test "${enable_ffmpegaltivec}" = "yes"
3137 then
3138   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
3139     AC_MSG_CHECKING(for libavcodecaltivec.a in ${with_ffmpeg_tree})
3140     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
3141     if test -z "${real_ffmpeg_tree}"; then
3142       dnl  The given directory can't be found
3143       AC_MSG_RESULT(no)
3144       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
3145     fi
3146     if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
3147       dnl  The given libavcodecaltivec wasn't built
3148       AC_MSG_RESULT(no)
3149       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a, make sure you compiled libavcodecaltivec in ${with_ffmpeg_tree}])
3150     fi
3151     if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
3152       dnl  The given libavcodecaltivec wasn't built with --enable-pp
3153       AC_MSG_RESULT(no)
3154       AC_MSG_ERROR([${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a was not compiled with postprocessing support, make sure you configured ffmpeg with --enable-pp])
3155     fi
3156     dnl  Use a custom libffmpeg
3157     AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a)
3158     VLC_ADD_BUILTINS([ffmpegaltivec])
3159     VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavcodec -lavcodecaltivec])
3160     VLC_ADD_CPPFLAGS([ffmpeg],[-DNO_ALTIVEC_IN_FFMPEG])
3161     VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
3162
3163     if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
3164       AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
3165       VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavformat -lavformataltivec -lz])
3166       VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavformat])
3167     fi
3168     VLC_ADD_LDFLAGS([stream_out_switcher],[-L${real_ffmpeg_tree}/libavcodec])
3169     VLC_ADD_CPPFLAGS([stream_out_switcher],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
3170   fi
3171 fi
3172
3173 dnl
3174 dnl  faad decoder plugin
3175 dnl
3176 AC_ARG_ENABLE(faad,
3177 [  --enable-faad           faad codec (default disabled)])
3178 if test "${enable_faad}" = "yes"
3179 then
3180   AC_ARG_WITH(faad-tree,
3181   [    --with-faad-tree=PATH faad tree for static linking])
3182   if test -n "${with_faad_tree}"
3183   then
3184     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
3185     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
3186     if test -z "${real_faad_tree}"
3187     then
3188       dnl  The given directory can't be found
3189       AC_MSG_RESULT(no)
3190       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
3191     fi
3192     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
3193     then
3194       dnl  Use a custom faad
3195       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
3196       VLC_ADD_BUILTINS([faad])
3197       VLC_ADD_LDFLAGS([faad],[${real_faad_tree}/libfaad/.libs/libfaad.a])
3198       VLC_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
3199     else
3200       dnl  The given libfaad wasn't built
3201       AC_MSG_RESULT(no)
3202       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
3203     fi
3204   else
3205     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
3206     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
3207     AC_CHECK_HEADERS(faad.h, ,
3208       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
3209     AC_CHECK_LIB(faad, faacDecOpen, [
3210       VLC_ADD_PLUGINS([faad])
3211       VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
3212       AC_CHECK_LIB(faad, NeAACDecOpen, [
3213         VLC_ADD_PLUGINS([faad])
3214         VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
3215         [ AC_MSG_ERROR([Cannot find libfaad library...]) ]))
3216     LDFLAGS="${LDFLAGS_save}"
3217     CPPFLAGS="${CPPFLAGS_save}"
3218   fi
3219 fi
3220
3221 dnl
3222 dnl twolame encoder plugin
3223 dnl
3224 AC_ARG_ENABLE(twolame,
3225 [  --enable-twolame        twolame codec (default disabled)])
3226 if test "${enable_twolame}" = "yes"
3227 then
3228   AC_ARG_WITH(twolame-tree,
3229   [    --with-twolame-tree=PATH twolame tree for static linking])
3230   if test -n "${with_twolame_tree}"
3231   then
3232     AC_MSG_CHECKING(for libtwolame.a in ${with_twolame_tree})
3233     real_twolame_tree="`cd ${with_twolame_tree} 2>/dev/null && pwd`"
3234     if test -z "${real_twolame_tree}"
3235     then
3236       dnl  The given directory can't be found
3237       AC_MSG_RESULT(no)
3238       AC_MSG_ERROR([cannot cd to ${with_twolame_tree}])
3239     fi
3240     if test -f "${real_twolame_tree}/libtwolame/.libs/libtwolame.a"
3241     then
3242       dnl  Use a custom twolame
3243       AC_MSG_RESULT(${real_twolame_tree}/libtwolame/.libs/libtwolame.a)
3244       VLC_ADD_BUILTINS([twolame])
3245       VLC_ADD_LDFLAGS([twolame],[${real_twolame_tree}/libtwolame/.libs/libtwolame.a])
3246       VLC_ADD_CPPFLAGS([twolame],[-I${real_twolame_tree}/libtwolame -DLIBTWOLAME_STATIC])
3247     else
3248       dnl  The given libtwolame wasn't built
3249       AC_MSG_RESULT(no)
3250       AC_MSG_ERROR([cannot find ${real_twolame_tree}/libtwolame/.libs/libtwolame.a, make sure you compiled libtwolame in ${with_twolame_tree}])
3251     fi
3252   else
3253     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_twolame} -DLIBTWOLAME_STATIC"
3254     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_twolame}"
3255     AC_CHECK_HEADERS(twolame.h, ,
3256       [ AC_MSG_ERROR([Cannot find development header for libtwolame...]) ])
3257     AC_CHECK_LIB(twolame, twolame_init, [
3258       VLC_ADD_PLUGINS([twolame])
3259       VLC_ADD_CPPFLAGS([twolame],[-DLIBTWOLAME_STATIC])
3260       VLC_ADD_LDFLAGS([twolame],[-ltwolame]) ],
3261         [ AC_MSG_ERROR([Cannot find libtwolame library...]) ])
3262     LDFLAGS="${LDFLAGS_save}"  
3263     CPPFLAGS="${CPPFLAGS_save}"
3264   fi
3265 fi
3266
3267 dnl
3268 dnl  QuickTime plugin
3269 dnl
3270 AC_ARG_ENABLE(quicktime,
3271   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
3272 if test "${enable_quicktime}" != "no" &&
3273   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
3274 then
3275   if test "${SYS}" = "mingw32"; then
3276     VLC_ADD_BUILTINS([quicktime])
3277   else
3278   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
3279     [ VLC_ADD_BUILTINS([quicktime])
3280       VLC_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
3281     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
3282   fi
3283 fi
3284
3285 dnl
3286 dnl  Real plugin
3287 dnl
3288 AC_ARG_ENABLE(real,
3289   [  --enable-real           Real audio module (default disabled)])
3290 if test "${enable_real}" = "yes"; then
3291   VLC_ADD_PLUGINS([realaudio])
3292 fi
3293
3294 dnl
3295 dnl  Real RTSP plugin
3296 dnl
3297 AC_ARG_ENABLE(realrtsp,
3298   [  --enable-realrtsp       Real RTSP module (default disabled)])
3299 if test "${enable_realrtsp}" = "yes"; then
3300   VLC_ADD_PLUGINS([access_realrtsp])
3301 fi
3302
3303 dnl
3304 dnl MP4 module
3305 dnl
3306 AC_CHECK_HEADERS(zlib.h, [
3307   VLC_ADD_LDFLAGS([mp4 skins2 sap mkv gme],[-lz])
3308 ] )
3309
3310 AC_CHECK_HEADERS(sysfs/libsysfs.h, [
3311   VLC_ADD_LDFLAGS([mp4 mkv],[-lsysfs])
3312 ] )
3313
3314 dnl
3315 dnl skins2 module
3316 dnl
3317 AC_ARG_ENABLE(libtar,
3318   [  --enable libtar support for skins2 (default enabled)])
3319
3320 AS_IF([test "${enable_libtar}" != "no"],[
3321   AC_CHECK_HEADERS(libtar.h, [
3322     VLC_ADD_LDFLAGS([skins2],[-ltar])
3323   ] )
3324 ])
3325
3326
3327 dnl
3328 dnl A52/AC3 decoder plugin
3329 dnl
3330 AC_ARG_ENABLE(a52,
3331   [  --enable-a52            A/52 support with liba52 (default enabled)])
3332 if test "${enable_a52}" != "no"
3333 then
3334   AC_ARG_WITH(a52,
3335     [    --with-a52=PATH       a52 headers and libraries])
3336   AC_ARG_WITH(a52-tree,
3337     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
3338   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
3339   then
3340     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
3341     if test -z "${real_a52_tree}"
3342     then
3343       dnl  The given directory can't be found
3344       AC_MSG_RESULT(no)
3345       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
3346     fi
3347     dnl  Use a custom a52dec
3348     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
3349     if test -f ${real_a52_tree}/include/a52.h
3350     then
3351       AC_MSG_RESULT(yes)
3352       VLC_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
3353       VLC_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
3354       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
3355       AC_CHECK_LIB(a52, a52_free, [
3356         VLC_ADD_BUILTINS([a52tofloat32])
3357         VLC_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
3358         VLC_ADD_LDFLAGS([a52tofloat32],[-la52])
3359         ],[
3360         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
3361         then
3362           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
3363         else
3364           AC_MSG_ERROR([the specified tree hasn't been compiled])
3365         fi
3366       ])
3367       LDFLAGS="${LDFLAGS_save}"
3368     else
3369       AC_MSG_RESULT(no)
3370       AC_MSG_ERROR([the specified tree doesn't have a52.h])
3371     fi
3372   else
3373     if test -z "${with_a52}"
3374     then
3375       LDFLAGS_test=""
3376       CPPFLAGS_test=""
3377     else
3378       LDFLAGS_test="-L${with_a52}/lib"
3379       CPPFLAGS_test="-I${with_a52}/include"
3380     fi
3381     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
3382     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
3383     AC_CHECK_HEADERS(a52dec/a52.h, [
3384       AC_CHECK_LIB(a52, a52_free, [
3385         VLC_ADD_PLUGINS([a52tofloat32])
3386         VLC_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
3387         VLC_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
3388       ],[
3389         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3390         ])
3391     ],[
3392       AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3393     ])
3394     CPPFLAGS="${CPPFLAGS_save}"
3395     LDFLAGS="${LDFLAGS_save}"
3396   fi
3397 fi
3398
3399 AC_ARG_WITH(a52-fixed,
3400       [    --with-a52-fixed      specify if liba52 has been compiled with fixed point support],
3401       [
3402         VLC_ADD_CPPFLAGS([a52tofloat32],[-DLIBA52_FIXED]) ])
3403
3404 dnl
3405 dnl DTS Coherent Acoustics decoder plugin
3406 dnl
3407 AS_IF([test "x${enable_dts}" != "x"], [
3408   AC_MSG_ERROR([--enable-dts is obsolete. Please use libdca and --enable-dca.])
3409 ])
3410 AS_IF([test "x${with_dts_tree}" != "x"], [
3411   AC_MSG_ERROR([--with-dts-tree is obsolete. Please use libdca and --with-dca-tree.])
3412 ])
3413
3414 AC_ARG_ENABLE(dca,
3415   [  --enable-dca            DTS Coherent Acoustics support with libdca (default enabled)])
3416 AS_IF([test "${enable_dca}" != "no"], [
3417   AC_ARG_WITH(dca-tree,
3418     [    --with-dca-tree=PATH  libdca tree for static linking],,
3419     [with_dca_tree="no"])
3420   AS_IF([test "${with_dca_tree}" != "no"], [
3421     real_dca_tree="`cd ${with_dca_tree} 2>/dev/null && pwd`"
3422     AS_IF([test -z "${real_dca_tree}"], [
3423       dnl  The given directory can't be found
3424       AC_MSG_RESULT(no)
3425       AC_MSG_ERROR([${with_dca_tree} directory doesn't exist])
3426     ])
3427     dnl  Use a custom libdca
3428     AC_MSG_CHECKING(for libdca in ${real_dca_tree})
3429     AS_IF([test -f "${real_dca_tree}/libdca/.libs/libdca.a"], [
3430       AC_MSG_RESULT(yes)
3431       VLC_ADD_LDFLAGS([dtstofloat32],[${real_dca_tree}/libdca/.libs/libdca.a])
3432       AS_IF([test -f "${real_dca_tree}/include/dca.h"], [
3433         VLC_ADD_CPPFLAGS([dtstofloat32],[-I${real_dca_tree}/include])
3434       ], [
3435         VLC_ADD_CPPFLAGS([dtstofloat32],[-I${real_dca_tree}/../include])
3436       ])
3437     ], [
3438       AC_MSG_RESULT(no)
3439       AC_MSG_ERROR([the specified tree doesn't have libdca/.libs/libdca.a])
3440     ])
3441   ], [
3442     PKG_CHECK_MODULES([DCA], [libdca >= 0.0.5], [
3443       VLC_ADD_PLUGINS([dtstofloat32])
3444       VLC_ADD_CPPFLAGS([dtstofloat32], [${DCA_CFLAGS}])
3445       VLC_ADD_LDFLAGS([dtstofloat32], [${DCA_LIBS}])
3446     ], [
3447       AS_IF([test "x${enable_dca}" != "x"], [
3448         AC_MSG_ERROR([${DCA_PKG_ERRORS}])
3449       ])
3450     ])
3451   ])
3452 ])
3453
3454 dnl
3455 dnl  Flac plugin
3456 dnl
3457 AC_ARG_ENABLE(flac,
3458   [  --enable-flac           libflac decoder/encoder support (default disabled)])
3459 if test "${enable_flac}" = "yes"
3460 then
3461   AC_ARG_WITH(flac-tree,
3462   [    --with-flac-tree=PATH flac tree for static linking])
3463   if test -n "${with_flac_tree}"
3464   then
3465     AC_MSG_CHECKING(for libFLAC.a in ${with_flac_tree})
3466     real_flac_tree="`cd ${with_flac_tree} 2>/dev/null && pwd`"
3467     if test -z "${real_flac_tree}"
3468     then
3469       dnl  The given directory can't be found
3470       AC_MSG_RESULT(no)
3471       AC_MSG_ERROR([cannot cd to ${with_flac_tree}])
3472     fi
3473     if test -f "${real_flac_tree}/src/libFLAC/.libs/libFLAC.a"
3474     then
3475       dnl  Use a custom flac
3476       AC_MSG_RESULT(${real_flac_tree}/src/libFLAC/.libs/libFLAC.a)
3477       VLC_ADD_LDFLAGS([flac],[${real_flac_tree}/src/libFLAC/.libs/libFLAC.a])
3478       VLC_ADD_CFLAGS([flac],[-I${real_flac_tree}/include])
3479       AC_DEFINE(HAVE_FLAC_STREAM_DECODER_H, 1, [Define if you have FLAC])
3480     else
3481       dnl  The given flac wasn't built
3482       AC_MSG_RESULT(no)
3483       AC_MSG_ERROR([cannot find ${real_flac_tree}/src/libFLAC/.libs/libFLAC.a, make sure you compiled flac in ${with_flac_tree}])
3484     fi
3485   else
3486     AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
3487       VLC_ADD_LDFLAGS([flac],[-lFLAC])
3488      ],[])
3489   fi
3490 fi
3491
3492 dnl
3493 dnl  Libmpeg2 plugin
3494 dnl
3495 AC_ARG_ENABLE(libmpeg2,
3496   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
3497 if test "${enable_libmpeg2}" != "no"
3498 then
3499   AC_ARG_WITH(libmpeg2-tree,
3500   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
3501   if test -n "${with_libmpeg2_tree}"
3502   then
3503     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
3504     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
3505     if test -z "${real_libmpeg2_tree}"
3506     then
3507       dnl  The given directory can't be found
3508       AC_MSG_RESULT(no)
3509       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
3510     fi
3511     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
3512     then
3513       dnl  Use a custom libmpeg2
3514       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
3515       VLC_ADD_BUILTINS([libmpeg2])
3516       VLC_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
3517       VLC_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
3518       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
3519     else
3520       dnl  The given libmpeg2 wasn't built
3521       AC_MSG_RESULT(no)
3522       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
3523     fi
3524   else
3525     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
3526       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
3527       AC_EGREP_CPP(yes,
3528         [#include <mpeg2dec/mpeg2.h>
3529          #ifdef MPEG2_RELEASE
3530          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
3531          yes
3532          #endif
3533          #endif],
3534         [AC_MSG_RESULT([yes])
3535           VLC_ADD_PLUGINS([libmpeg2])
3536           VLC_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
3537         [AC_MSG_RESULT([no])
3538           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
3539
3540       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
3541     )
3542   fi
3543 fi
3544
3545 dnl
3546 dnl  Vorbis plugin
3547 dnl
3548 AC_ARG_ENABLE(vorbis,
3549   [  --enable-vorbis         Vorbis decoder support (default enabled)])
3550 if test "${enable_vorbis}" != "no"
3551 then
3552   AC_ARG_WITH(vorbis-tree,
3553   [    --with-vorbis-tree=PATH vorbis tree for static linking])
3554   if test -n "${with_vorbis_tree}"
3555   then
3556     AC_MSG_CHECKING(for libvorbis.a in ${with_vorbis_tree})
3557     real_vorbis_tree="`cd ${with_vorbis_tree} 2>/dev/null && pwd`"
3558     if test -z "${real_vorbis_tree}"
3559     then
3560       dnl  The given directory can't be found
3561       AC_MSG_RESULT(no)
3562       AC_MSG_ERROR([cannot cd to ${with_vorbis_tree}])
3563     fi
3564     if test -f "${real_vorbis_tree}/lib/.libs/libvorbis.a"
3565     then
3566       dnl  Use a custom vorbis 
3567       AC_MSG_RESULT(${real_vorbis_tree}/lib/.libs/libvorbis.a)
3568       VLC_ADD_PLUGINS([vorbis])
3569       VLC_ADD_LDFLAGS([vorbis],[${real_vorbis_tree}/lib/.libs/libvorbis.a ${real_vorbis_tree}/lib/.libs/libvorbisenc.a])
3570       VLC_ADD_CFLAGS([vorbis],[-I${real_vorbis_tree}/include])
3571     else
3572       dnl  The given vorbis wasn't built
3573       AC_MSG_RESULT(no)
3574       AC_MSG_ERROR([cannot find ${real_vorbis_tree}/lib/.libs/libvorbis.a, make sure you compiled vorbis in ${with_vorbis_tree}])
3575     fi
3576   else
3577     AC_CHECK_HEADERS(vorbis/codec.h, [
3578       VLC_ADD_PLUGINS([vorbis])
3579       VLC_ADD_LDFLAGS([vorbis],[-lvorbis -logg -lm]) ],[])
3580
3581     AC_CHECK_HEADERS(vorbis/vorbisenc.h, [
3582       VLC_ADD_LDFLAGS([vorbis],[-lvorbisenc -lm]) ],[])
3583   fi
3584 fi
3585
3586 dnl
3587 dnl  Tremor plugin
3588 dnl
3589 AC_ARG_ENABLE(tremor,
3590   [  --enable-tremor         Tremor decoder support (default disabled)])
3591 if test "${enable_tremor}" = "yes"
3592 then
3593   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
3594     VLC_ADD_PLUGINS([tremor])
3595     VLC_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
3596    ],[])
3597 fi
3598
3599 dnl
3600 dnl  Speex plugin
3601 dnl
3602 AC_ARG_ENABLE(speex,
3603   [  --enable-speex          Speex decoder support (default enabled)])
3604 if test "${enable_speex}" != "no"
3605 then
3606   AC_ARG_WITH(speex-tree,
3607   [    --with-speex-tree=PATH speex tree for static linking])
3608   if test -n "${with_speex_tree}"
3609   then
3610     AC_MSG_CHECKING(for libspeex.a in ${with_speex_tree})
3611     real_speex_tree="`cd ${with_speex_tree} 2>/dev/null && pwd`"
3612     if test -z "${real_speex_tree}"
3613     then
3614       dnl  The given directory can't be found
3615       AC_MSG_RESULT(no)
3616       AC_MSG_ERROR([cannot cd to ${with_speex_tree}])
3617     fi
3618     if test -f "${real_speex_tree}/libspeex/.libs/libspeex.a"
3619     then
3620       dnl  Use a custom speex
3621       AC_MSG_RESULT(${real_speex_tree}/libspeex/.libs/libspeex.a)
3622       VLC_ADD_PLUGINS([speex])
3623       VLC_ADD_LDFLAGS([speex],[${real_speex_tree}/libspeex/.libs/libspeex.a])
3624       VLC_ADD_CFLAGS([speex],[-I${real_speex_tree}/include])
3625     else
3626       dnl  The given speex wasn't built
3627       AC_MSG_RESULT(no)
3628       AC_MSG_ERROR([cannot find ${real_speex_tree}/libspeex/.libs/libspeex.a, make sure you compiled speex in ${with_speex_tree}])
3629     fi
3630   else
3631     AC_CHECK_HEADERS(speex/speex.h, [
3632       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_speex}"
3633       AC_CHECK_LIB(speex, speex_decode_int, [
3634         VLC_ADD_PLUGINS([speex])
3635         VLC_ADD_LDFLAGS([speex],[-lspeex]) ],
3636         [ AC_MSG_RESULT([no])
3637           AC_MSG_WARN([Your libspeex is too old, please get the development
3638                        version.]) ],[])
3639       LDFLAGS="${LDFLAGS_save}"
3640       ],[])
3641   fi
3642 fi
3643
3644 dnl
3645 dnl  tarkin decoder plugin
3646 dnl
3647 AC_ARG_ENABLE(tarkin,
3648 [  --enable-tarkin         experimental tarkin codec (default disabled)])
3649 if test "${enable_tarkin}" = "yes"
3650 then
3651   AC_ARG_WITH(tarkin-tree,
3652   [    --with-tarkin-tree=PATH tarkin tree for static linking])
3653   if test -n "${with_tarkin_tree}"
3654   then
3655     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
3656     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
3657     if test -f "${real_tarkin_tree}/tarkin.o"
3658     then
3659       VLC_ADD_BUILTINS([tarkin])
3660       VLC_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
3661       VLC_ADD_LDFLAGS([tarkin],[${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])
3662       AC_MSG_RESULT(yes)
3663     else
3664       dnl  The given tarkin tree wasn't built
3665       AC_MSG_RESULT(no)
3666       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
3667                     make sure you compiled tarkin in ${with_tarkin_tree}])
3668     fi
3669   fi
3670 fi
3671
3672 dnl
3673 dnl  theora decoder plugin
3674 dnl
3675 AC_ARG_ENABLE(theora,
3676 [  --enable-theora         experimental theora codec (default disabled)])
3677 if test "${enable_theora}" = "yes"
3678 then
3679   AC_CHECK_HEADERS(theora/theora.h, [
3680     AC_CHECK_LIB(theora, theora_granule_time, [
3681       VLC_ADD_PLUGINS([theora])
3682       theora_libs="-ltheora -logg"
3683       VLC_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
3684       AC_MSG_ERROR([libtheora doesn't appear to be installed on your system.
3685 You also need to check that you have a libogg posterior to the 1.0 release.])],
3686       [-logg])
3687   ])
3688 fi
3689
3690 dnl
3691 dnl  dirac decoder plugin
3692 dnl
3693 AC_ARG_ENABLE(dirac,
3694 [  --enable-dirac          experimental dirac codec (default disabled)])
3695 if test "${enable_dirac}" = "yes"; then
3696   PKG_CHECK_MODULES(DIRAC,[dirac >= 0.6.0], [
3697       VLC_ADD_PLUGINS([dirac])
3698       VLC_ADD_CFLAGS([dirac],[$DIRAC_CFLAGS])
3699       VLC_ADD_LDFLAGS([dirac],[$DIRAC_LIBS -lstdc++]) ],[
3700       AC_MSG_ERROR([libdirac doesn't appear to be installed on you system.])
3701   ])
3702 fi
3703
3704 dnl
3705 dnl  PNG decoder module
3706 dnl
3707 AC_ARG_ENABLE(png,
3708   [  --enable-png            PNG support (default enabled)])
3709 if test "${enable_png}" != "no"; then
3710 AC_CHECK_HEADERS(png.h, [
3711   LDFLAGS="${LDFLAGS_save} -lz"
3712   AC_CHECK_LIB(png, png_set_rows, [
3713     VLC_ADD_LDFLAGS([png],[-lpng -lz])
3714     VLC_ADD_PLUGINS([png])
3715     VLC_ADD_PLUGINS([osdmenu])
3716     AC_DEFINE(HAVE_LIBPNG, [], [Define if you have the PNG library: libpng])],
3717     [],[-lz])
3718   LDFLAGS="${LDFLAGS_save}"
3719   ])
3720 fi
3721
3722 dnl
3723 dnl H264 encoder plugin (using libx264)
3724 dnl
3725 AC_ARG_ENABLE(x264,
3726   [  --enable-x264           H264 encoding support with libx264 (default enabled)])
3727 if test "${enable_x264}" != "no"; then
3728   AC_ARG_WITH(x264-tree,
3729     [    --with-x264-tree=PATH x264 tree for static linking ],[],[])
3730   if test "${with_x264_tree}" != "no" -a -n "${with_x264_tree}"
3731   then
3732     real_x264_tree="`cd ${with_x264_tree} 2>/dev/null && pwd`"
3733     if test -z "${real_x264_tree}"
3734     then
3735       dnl  The given directory can't be found
3736       AC_MSG_RESULT(no)
3737       AC_MSG_ERROR([${with_x264_tree} directory doesn't exist])
3738     fi
3739     dnl  Use a custom libx264
3740     AC_MSG_CHECKING(for x264.h in ${real_x264_tree})
3741     if test -f ${real_x264_tree}/x264.h
3742     then
3743       AC_MSG_RESULT(yes)
3744       VLC_ADD_CPPFLAGS([x264],[-I${real_x264_tree}])
3745       VLC_ADD_LDFLAGS([x264],[-L${real_x264_tree}])
3746       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_x264} ${THREAD_LIB}"
3747       AC_CHECK_LIB(x264, x264_encoder_open, [
3748         VLC_ADD_BUILTINS([x264])
3749         VLC_ADD_LDFLAGS([x264],[-lx264])
3750       ],[
3751         AC_MSG_ERROR([the specified tree hasn't been compiled])
3752       ])
3753       LDFLAGS="${LDFLAGS_save}"
3754     else
3755       AC_MSG_RESULT(no)
3756       AC_MSG_ERROR([the specified tree doesn't have x264.h])
3757     fi
3758   else
3759     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_x264} ${THREAD_LIB}"
3760     AC_CHECK_HEADERS(x264.h, [
3761       AC_CHECK_LIB(x264, x264_encoder_open, [
3762         VLC_ADD_PLUGINS([x264])
3763         VLC_ADD_LDFLAGS([x264],[-lx264])
3764       ],[
3765         if test "${enable_x264}" = "yes"; then
3766             AC_MSG_ERROR([Could not find libx264 on your system: you may get it from http://www.videolan.org/x264.html])
3767           fi
3768       ])
3769     ])
3770     LDFLAGS="${LDFLAGS_save}"
3771   fi
3772 fi
3773
3774 dnl
3775 dnl  CMML plugin
3776 dnl
3777 AC_ARG_ENABLE(cmml,
3778   [  --enable-cmml           CMML support (default enabled)])
3779 if test "${enable_cmml}" != "no"
3780 then
3781   VLC_ADD_PLUGINS([cmml])
3782 fi
3783
3784
3785 dnl
3786 dnl  Video plugins
3787 dnl
3788
3789 AC_ARG_WITH(,[Video plugins:])
3790
3791 dnl Check for DPMS
3792 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
3793   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3794   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
3795     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
3796     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
3797       AC_MSG_RESULT(yes)
3798       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
3799                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
3800     ],[
3801       AC_MSG_RESULT(no)
3802     ])
3803   ],,[
3804     #include <X11/Xlib.h>
3805   ])
3806   CPPFLAGS="${CPPFLAGS_save}"
3807 fi
3808
3809 dnl
3810 dnl  X11 module
3811 dnl  (enabled by default except on win32)
3812 dnl
3813 AC_ARG_ENABLE(x11,
3814   [  --enable-x11            X11 support (default enabled)])
3815 if test "${enable_x11}" != "no" &&
3816   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3817    test "${enable_x11}" = "yes"); then
3818   CPPFLAGS="${CPPFLAGS_save} ${X_FLAGS}"
3819   AC_CHECK_HEADERS(X11/Xlib.h, [
3820     VLC_ADD_PLUGINS([panoramix])
3821     VLC_ADD_LDFLAGS([panoramix],[${X_LIBS} ${X_PRE_LIBS} -lX11])
3822     VLC_ADD_CPPFLAGS([panoramix],[${X_CFLAGS}])
3823     AC_CHECK_LIB(Xext, XShmAttach, [
3824       VLC_ADD_PLUGINS([x11])
3825       VLC_ADD_LDFLAGS([x11],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext])
3826       VLC_ADD_CPPFLAGS([x11],[${X_CFLAGS}])
3827     ])
3828   ])
3829   CPPFLAGS="${CPPFLAGS_save}"
3830 fi
3831
3832 dnl
3833 dnl  XVideo module
3834 dnl  (enabled by default except on win32)
3835 dnl
3836 AC_ARG_ENABLE(xvideo,
3837   [  --enable-xvideo         XVideo support (default enabled)])
3838 if test "${enable_xvideo}" != "no" &&
3839   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3840    test "${enable_xvideo}" = "yes"); then
3841   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3842   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
3843     CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3844     AC_CHECK_LIB(Xv,XvPutImage,[
3845       # If libXv.so is available, xvideo can be a plugin. Otherwise, we
3846       # test for libXv_pic.
3847       if test -f /usr/X11R6/lib/libXv.so -o -f /usr/lib/libXv.so -o -f "${x_libraries}"/libXv.so; then
3848         VLC_ADD_PLUGINS([xvideo])
3849         VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3850         VLC_ADD_LDFLAGS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv])
3851       else
3852         AC_CHECK_LIB(Xv_pic,XvPutImage,[
3853           VLC_ADD_PLUGINS([xvideo])
3854           VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3855           VLC_ADD_LDFLAGS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv_pic])
3856         ],[
3857           VLC_ADD_BUILTINS([xvideo])
3858           VLC_ADD_LDFLAGS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv])
3859           VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3860         ])
3861       fi
3862     ])
3863     CFLAGS="${CFLAGS_save}"
3864   ]
3865   CPPFLAGS="${CPPFLAGS_save}")
3866 fi
3867
3868 dnl
3869 dnl  GLX module
3870 dnl  (enabled by default except on win32)
3871 dnl
3872 AC_ARG_ENABLE(glx,
3873   [  --enable-glx            X11 OpenGL (GLX) support (default enabled)])
3874 if test "${enable_glx}" != "no" &&
3875   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3876    test "${enable_glx}" = "yes"); then
3877   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3878   AC_CHECK_HEADERS(X11/Xlib.h GL/glu.h GL/glx.h)
3879   AC_COMPILE_IFELSE(AC_LANG_PROGRAM(
3880     [[#if !defined(HAVE_X11_XLIB_H) || !defined(HAVE_GL_GLU_H) || !defined(HAVE_GL_GLX_H)
3881     choke me
3882     #endif]]),
3883     [
3884       VLC_ADD_PLUGINS([glx])
3885       VLC_ADD_LDFLAGS([glx],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lGL -lGLU])
3886       VLC_ADD_CPPFLAGS([glx],[${X_CFLAGS}])
3887     ],[AC_MSG_ERROR([Please install GL development package. Alternatively you can also configure with --disable-glx.])])
3888   CPPFLAGS="${CPPFLAGS_save}"
3889 fi
3890
3891 dnl
3892 dnl  XVMC module
3893 dnl  (enabled by default except on win32)
3894 dnl
3895 AC_ARG_ENABLE(xvmc,
3896   [  --enable-xvmc            XVMC support (default disabled)])
3897 if test "${enable_xvmc}" = "yes" &&
3898   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3899    test "${enable_xvmc}" = "yes"); then
3900   CPPFLAGS="${CPPFLAGS_save} ${X_FLAGS}"
3901   AC_CHECK_HEADERS(X11/extensions/vldXvMC.h, [
3902     VLC_ADD_PLUGINS([xvmc])
3903     VLC_ADD_LDFLAGS([xvmc],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext])
3904     VLC_ADD_CPPFLAGS([xvmc],[${X_CFLAGS}])
3905   ])
3906   CPPFLAGS="${CPPFLAGS_save}"
3907 fi
3908
3909 dnl
3910 dnl  Check for the Xinerama extension
3911 dnl
3912 AC_ARG_ENABLE(xinerama,
3913   [  --enable-xinerama       Xinerama support (default enabled)])
3914 if test "${enable_xvideo}" != "no" && test "${enable_xinerama}" != "no" &&
3915   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3916    test "${enable_xvideo}" = "yes"); then
3917   ac_cv_have_xinerama="no"
3918   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3919   CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3920   AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
3921     AC_CHECK_LIB(Xinerama_pic, XineramaQueryExtension,[
3922       VLC_ADD_LDFLAGS([xvideo],[-lXinerama_pic])
3923       VLC_ADD_LDFLAGS([x11],[-lXinerama_pic])
3924       VLC_ADD_LDFLAGS([glx],[-lXinerama_pic])
3925       ac_cv_have_xinerama="yes"
3926     ],[
3927       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
3928         VLC_ADD_LDFLAGS([xvideo],[-lXinerama])
3929         VLC_ADD_LDFLAGS([x11],[-lXinerama])
3930         VLC_ADD_LDFLAGS([glx],[-lXinerama])
3931         ac_cv_have_xinerama="yes"
3932       ])
3933     ])
3934   ])
3935   if test "${ac_cv_have_xinerama}" = "yes"; then
3936     AC_DEFINE(HAVE_XINERAMA, 1, [Define this if you have libXinerama installed])
3937   fi
3938   CFLAGS="${CFLAGS_save}"
3939   CPPFLAGS="${CPPFLAGS_save}"
3940
3941 dnl
3942 dnl  Check for XF86VidMode extension
3943 dnl
3944   ac_cv_have_xf86vidmode="no"
3945   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3946   CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3947   AC_CHECK_HEADERS(X11/extensions/xf86vmode.h,[
3948     AC_CHECK_LIB(Xxf86vm_pic, XF86VidModeGetViewPort,[
3949       VLC_ADD_LDFLAGS([xvideo],[-lXxf86vm_pic])
3950       VLC_ADD_LDFLAGS([x11],[-lXxf86vm_pic])
3951       VLC_ADD_LDFLAGS([glx],[-lXxf86vm_pic])
3952       ac_cv_have_xf86vidmode="yes"
3953     ],[
3954       AC_CHECK_LIB(Xxf86vm, XF86VidModeGetViewPort,[
3955         VLC_ADD_LDFLAGS([xvideo],[-lXxf86vm])
3956         VLC_ADD_LDFLAGS([x11],[-lXxf86vm])
3957         VLC_ADD_LDFLAGS([glx],[-lXxf86vm])
3958         ac_cv_have_xf86vidmode="yes"
3959       ])
3960     ])
3961   ],[true],
3962 [#ifdef HAVE_X11_XLIB_H
3963 # include <X11/Xlib.h>
3964 #endif]
3965    )
3966   AS_IF([test "${ac_cv_have_xf86vidmode}" = "yes"],
3967     [AC_DEFINE(HAVE_XF86VIDMODE, 1, [Define this if you have libXxf86vm installed])
3968   ])
3969   CFLAGS="${CFLAGS_save}"
3970   CPPFLAGS="${CPPFLAGS_save}"
3971
3972 fi
3973
3974 dnl
3975 dnl  OpenGL module
3976 dnl  (enabled by default except on beos)
3977 dnl
3978 AC_ARG_ENABLE(opengl,
3979   [  --enable-opengl         OpenGL support (default enabled)])
3980 if test "${enable_opengl}" != "no" &&
3981    test "${SYS}" != "beos" -a "${SYS}" != "mingwce"; then
3982   if test "${SYS}" != "darwin"; then
3983     AC_CHECK_HEADERS(GL/gl.h GL/glu.h, [
3984       VLC_ADD_PLUGINS([opengl])
3985       if test "${SYS}" != "mingw32"; then
3986         VLC_ADD_LDFLAGS([opengl],[${X_LIBS} -lGL -lGLU])
3987       else
3988         VLC_ADD_LDFLAGS([opengl],[-lopengl32 -lglu32])
3989       fi
3990     ])
3991   else
3992     dnl OS X special case (no GL/gl.h but OpenGL/gl.h)
3993     VLC_ADD_PLUGINS([opengl])
3994     VLC_ADD_LDFLAGS([opengl],[-framework OpenGL])
3995   fi
3996 fi
3997
3998 dnl
3999 dnl  SDL module
4000 dnl