145e823545cc46faea1859441959cb407fa7dc9e
[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="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
1059     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
1060     VLC_ADD_CFLAGS([i420_yuy2_mmx],[-fomit-frame-pointer])
1061 fi
1062
1063 dnl Check for -fvisibility=hidden
1064 AC_CACHE_CHECK([if \$CC accepts -fvisibility=hidden],
1065     [ac_cv_c_visibility_hidden],
1066     [CFLAGS="${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 "${SYS}" = "darwin"; then
1258     VLC_ADD_PLUGINS([quartztext])
1259     VLC_ADD_LDFLAGS([quartztext],[-framework Carbon -framework ApplicationServices])
1260 fi
1261
1262 dnl
1263 dnl  Accelerated modules
1264 dnl
1265 MMX_MODULES="memcpymmx i420_rgb_mmx i422_yuy2_mmx i420_ymga_mmx"
1266 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
1267 MMXEXT_MODULES="memcpymmxext"
1268 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
1269 THREEDNOW_MODULES="memcpy3dn"
1270 SSE_MODULES=""
1271 SSE2_MODULES=""
1272 ALTIVEC_MODULES="memcpyaltivec i420_yuy2_altivec"
1273 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
1274
1275 if test "${enable_gprof}" != "yes" -a "${enable_debug}" != "yes"
1276 then
1277   MMX_MODULES="${MMX_MODULES} i420_yuy2_mmx"
1278   SSE2_MODULES="${SSE2_MODULES} i420_yuy2_sse2"
1279 fi
1280
1281 dnl  Check for fully workin MMX intrinsics
1282 dnl  We need support for -mmmx, we need <mmintrin.h>, and we also need a
1283 dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1284 AC_CACHE_CHECK([if \$CC groks MMX intrinsics],
1285     [ac_cv_c_mmx_intrinsics],
1286     [CFLAGS="${CFLAGS_save} -O -mmmx"
1287      AC_TRY_COMPILE([#include <mmintrin.h>
1288                      #include <stdint.h>
1289                      uint64_t frobzor;],
1290                     [__m64 a, b, c;
1291                      a = b = c = (__m64)frobzor;
1292                      a = _mm_slli_pi16(a, 3);
1293                      a = _mm_adds_pi16(a, b);
1294                      c = _mm_srli_pi16(c, 8);
1295                      c = _mm_slli_pi16(c, 3);
1296                      b = _mm_adds_pi16(b, c);
1297                      a = _mm_unpacklo_pi8(a, b);
1298                      frobzor = (uint64_t)a;],
1299                     [ac_cv_c_mmx_intrinsics=yes],
1300                     [ac_cv_c_mmx_intrinsics=no])])
1301 if test "${ac_cv_c_mmx_intrinsics}" != "no"; then
1302   AC_DEFINE(HAVE_MMX_INTRINSICS, 1, Define if MMX intrinsics are available.)
1303   VLC_ADD_CFLAGS([i420_rgb_mmx],[-mmmx])
1304 fi
1305
1306 dnl  Check for fully workin SSE2 intrinsics
1307 dnl  We need support for -mmmx, we need <emmintrin.h>, and we also need a
1308 dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1309 AC_CACHE_CHECK([if \$CC groks SSE2 intrinsics],
1310     [ac_cv_c_sse2_intrinsics],
1311     [CFLAGS="${CFLAGS_save} -O -msse2"
1312      AC_TRY_COMPILE([#include <emmintrin.h>
1313                      #include <stdint.h>
1314                      uint64_t frobzor;],
1315                     [__m128i a, b, c;
1316                      a = b = c = _mm_set1_epi64((__m64)frobzor);
1317                      a = _mm_slli_epi16(a, 3);
1318                      a = _mm_adds_epi16(a, b);
1319                      c = _mm_srli_epi16(c, 8);
1320                      c = _mm_slli_epi16(c, 3);
1321                      b = _mm_adds_epi16(b, c);
1322                      a = _mm_unpacklo_epi8(a, b);
1323                      frobzor = (uint64_t)_mm_movepi64_pi64(a);],
1324                     [ac_cv_c_sse2_intrinsics=yes],
1325                     [ac_cv_c_sse2_intrinsics=no])])
1326 if test "${ac_cv_c_sse2_intrinsics}" != "no"; then
1327   AC_DEFINE(HAVE_SSE2_INTRINSICS, 1, Define if SSE2 intrinsics are available.)
1328   dnl VLC_ADD_CFLAGS([i420_rgb_sse2],[-msse2])
1329 fi
1330
1331 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
1332     [ac_cv_mmx_inline],
1333     [CFLAGS="${CFLAGS_save}"
1334      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
1335                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
1336 if test "${ac_cv_mmx_inline}" != "no"; then
1337   AC_DEFINE(CAN_COMPILE_MMX, 1, Define if \$CC groks MMX inline assembly.)
1338   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
1339 fi
1340
1341 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
1342     [ac_cv_mmxext_inline],
1343     [CFLAGS="${CFLAGS_save}"
1344      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
1345                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
1346 if test "${ac_cv_mmxext_inline}" != "no"; then
1347   AC_DEFINE(CAN_COMPILE_MMXEXT, 1, Define if \$CC groks MMX EXT inline assembly.)
1348   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
1349 fi
1350
1351 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
1352     [ac_cv_3dnow_inline],
1353     [CFLAGS="${CFLAGS_save}"
1354      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
1355                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
1356 if test "${ac_cv_3dnow_inline}" != "no"; then
1357   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
1358   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
1359 fi
1360
1361 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
1362     [ac_cv_sse_inline],
1363     [CFLAGS="${CFLAGS_save}"
1364      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
1365                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
1366 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"; then
1367   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
1368   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
1369 fi
1370
1371 AC_CACHE_CHECK([if \$CC groks SSE2 inline assembly],
1372     [ac_cv_sse2_inline],
1373     [CFLAGS="${CFLAGS_save}"
1374      AC_TRY_COMPILE(,[void *p;asm volatile("punpckhqdq %%xmm1,%%xmm2"::"r"(p));],
1375                     ac_cv_sse2_inline=yes, ac_cv_sse2_inline=no)])
1376 if test "${ac_cv_sse2_inline}" != "no" -a "${SYS}" != "solaris"; then
1377   AC_DEFINE(CAN_COMPILE_SSE2, 1, Define if \$CC groks SSE2 inline assembly.)
1378   ACCEL_MODULES="${ACCEL_MODULES} ${SSE2_MODULES}"
1379 fi
1380
1381 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1382 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
1383     [ac_cv_altivec_inline],
1384     [CFLAGS="${CFLAGS_save}"
1385      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1386          ac_cv_altivec_inline=yes,
1387          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
1388           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1389             [ac_cv_altivec_inline="-Wa,-m7400"],
1390             ac_cv_altivec_inline=no)
1391          ])])
1392 if test "${ac_cv_altivec_inline}" != "no"; then
1393   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
1394   if test "${ac_cv_altivec_inline}" != "yes"; then
1395     VLC_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
1396     VLC_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
1397     VLC_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
1398     VLC_ADD_CFLAGS([i420_yuy2_altivec],[${ac_cv_altivec_inline}])
1399     VLC_ADD_CFLAGS([libvlc],[${ac_cv_altivec_inline}])
1400   fi
1401   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1402 fi
1403
1404 dnl The AltiVec C extensions
1405 dnl
1406 dnl There are several possible cases:
1407 dnl - OS X PPC, gcc 4.x: use -mpim-altivec -force_cpusubtype_ALL, don't
1408 dnl                      need <altivec.h>
1409 dnl - OS X PPC, gcc 3.x: need -faltivec, don't need <altivec.h>
1410 dnl - Linux PPC, gcc 3.4, 4.x: need <altivec.h> which requires -maltivec
1411 dnl - Linux PPC, gcc 3.3: need <altivec.h> and -maltivec -mabi=altivec
1412 dnl - Linux PPC, gcc 3.x: need <altivec.h> and -fvec
1413 dnl - Others: test should fail
1414 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1415   [ac_cv_c_altivec],
1416   [# OS X/PPC test (gcc 4.x)
1417    CFLAGS="${CFLAGS_save} -mpim-altivec -force_cpusubtype_ALL"
1418    AC_TRY_COMPILE([vector unsigned char foo;],
1419      [vec_ld(0, (unsigned char *)0);],
1420      [ac_cv_c_altivec="-mpim-altivec -force_cpusubtype_ALL"],
1421      [# OS X/PPC test (gcc 3.x)
1422       CFLAGS="${CFLAGS_save} -faltivec"
1423       AC_TRY_COMPILE([vector unsigned char foo;],
1424         [vec_ld(1 * sizeof(vector float), (unsigned char *)0);],
1425         [ac_cv_c_altivec="-faltivec"],
1426         dnl Below this are the Linux tests
1427         [# Linux/PPC test (gcc 4.x)
1428          CFLAGS="${CFLAGS_save} -maltivec"
1429          AC_TRY_COMPILE([#include <altivec.h>],
1430            [vec_ld(0, (unsigned char *)0);],
1431            [ac_cv_c_altivec="-maltivec"],
1432            [# Linux/PPC test (gcc 3.3)
1433             CFLAGS="${CFLAGS_save} -maltivec -mabi=altivec"
1434             AC_TRY_COMPILE([#include <altivec.h>],
1435               [vec_ld(0, (unsigned char *)0);],
1436               [ac_cv_c_altivec=""
1437                ac_cv_c_altivec_abi="-maltivec -mabi=altivec"],
1438               [# Linux/PPC test (gcc 3.3)
1439                CFLAGS="${CFLAGS_save} -fvec"
1440                AC_TRY_COMPILE([#include <altivec.h>],
1441                  [vec_ld(0, (unsigned char *)0);],
1442                  [ac_cv_c_altivec="-fvec"],
1443                  [ac_cv_c_altivec=no])
1444               ])
1445            ])
1446         ])
1447      ])
1448    CFLAGS="${CFLAGS_save}"
1449   ])
1450
1451 if test "${ac_cv_c_altivec}" != "no"; then
1452   CPPFLAGS="${CPPFLAGS_save} ${ac_cv_c_altivec}"
1453 fi
1454
1455 AS_IF( test "${enable_altivec}" != "no",
1456 [
1457   AC_CHECK_HEADERS(altivec.h)
1458   CPPFLAGS="${CPPFLAGS_save}"
1459   
1460   if test "${ac_cv_c_altivec}" != "no"; then
1461     AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
1462     VLC_ADD_CFLAGS([libvlc],[${ac_cv_c_altivec}])
1463     VLC_ADD_CFLAGS([idctaltivec motionaltivec],[${ac_cv_c_altivec}])
1464     VLC_ADD_CFLAGS([i420_yuy2_altivec memcpyaltivec deinterlace],[${ac_cv_c_altivec} ${ac_cv_c_altivec_abi}])
1465     if test "${ac_cv_altivec_inline}" = "no"; then
1466       ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1467     fi
1468   fi
1469 ],[
1470   CPPFLAGS="${CPPFLAGS_save}"
1471 ])
1472
1473 AC_CACHE_CHECK([if linker needs -framework vecLib],
1474     [ac_cv_ld_altivec],
1475     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
1476      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
1477      LDFLAGS="${LDFLAGS_save}"
1478     ])
1479 if test "${ac_cv_ld_altivec}" != "no"; then
1480   VLC_ADD_LDFLAGS([libvlc idctaltivec motionaltivec memcpyaltivec],[-framework vecLib])
1481 fi
1482 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
1483
1484 AC_ARG_WITH(,[])
1485 AC_ARG_WITH(,[Optimization options:])
1486
1487 dnl
1488 dnl  Special arch tuning
1489 dnl
1490 AC_ARG_WITH(tuning,
1491 [  --with-tuning=ARCH      enable special tuning for an architecture
1492                           (default Pentium 2 on IA-32 and G4 on PPC)])
1493 if test -n "${with_tuning}"; then
1494     if test "${with_tuning}" != "no"; then
1495         CFLAGS_TUNING="-mtune=${with_tuning}"
1496     fi
1497 else
1498     if test "${SYS}" = "darwin" -a "${host_cpu}" = "i686"; then
1499         CFLAGS_TUNING="-march=pentium-m -mtune=prescott"
1500     elif test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "i486" -o "${host_cpu}" = "i386"; then
1501         CFLAGS_TUNING="-mtune=pentium2"
1502     elif test "${host_cpu}" = "x86_64"; then
1503         CFLAGS_TUNING="-mtune=athlon64"
1504     elif test "${host_cpu}" = "powerpc"; then
1505         CFLAGS_TUNING="-mtune=G4";
1506     fi
1507 fi
1508
1509 dnl NOTE: this can't be cached cleanly
1510 AS_IF([test "${CFLAGS_TUNING}"],
1511    [CFLAGS_save="${CFLAGS}"
1512     CFLAGS="${CFLAGS} ${CFLAGS_TUNING}"
1513
1514     AC_MSG_CHECKING([whether $CC accepts ${CFLAGS_TUNING}])
1515     AC_COMPILE_IFELSE([ ],
1516                       [tuning="yes"],
1517                       [CFLAGS_TUNING=""; tuning="no"
1518                        AS_IF([test "${with_tuning}"],
1519                              [AC_MSG_ERROR([requested tuning not supported])])])
1520
1521     AC_MSG_RESULT([$tuning])
1522     CFLAGS="${CFLAGS_save}"
1523 ])
1524
1525 dnl
1526 dnl  x86 accelerations
1527 dnl
1528 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"
1529 then
1530     ARCH="${ARCH} mmx"
1531     VLC_ADD_BUILTINS([${ACCEL_MODULES}])
1532 fi
1533 if test "${host_cpu}" = "i686" -o "${host_cpu}" = "x86_64"
1534 then
1535     ARCH="${ARCH} sse sse2"
1536     VLC_ADD_BUILTINS([${ACCEL_MODULES}])
1537 fi
1538
1539 dnl
1540 dnl  Memory usage
1541 dnl
1542 AC_ARG_ENABLE(optimize-memory,
1543 [  --enable-optimize-memory      optimize memory usage over performance])
1544 if test "${enable_optimize_memory}" = "yes"; then
1545   AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
1546 fi
1547
1548 dnl
1549 dnl  Enable/disable optimizations
1550 dnl
1551 AC_ARG_ENABLE(optimizations,
1552 [  --disable-optimizations disable compiler optimizations (default enabled)])
1553 test "${enable_optimizations}" != "no" && enable_optimizations="yes"
1554
1555 dnl
1556 dnl  AltiVec acceleration
1557 dnl
1558 AC_ARG_ENABLE(altivec,
1559 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
1560 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
1561     VLC_ADD_BUILTINS([${ACCEL_MODULES}]) fi ],
1562 [ if test "${host_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
1563     VLC_ADD_BUILTINS([${ACCEL_MODULES}]) fi ])
1564
1565 dnl
1566 dnl  Debugging mode
1567 dnl
1568 AC_ARG_ENABLE(debug,
1569 [  --enable-debug          debug mode (default disabled)])
1570 test "${enable_debug}" != "yes" && enable_debug="no"
1571 AH_TEMPLATE(NDEBUG,
1572             [Define to 1 if debug code should NOT be compiled])
1573 AS_IF([test "x${enable_debug}" = "xno"], [AC_DEFINE(NDEBUG)])
1574
1575 dnl
1576 dnl  Test coverage
1577 dnl
1578 AC_ARG_ENABLE(coverage,
1579         [  --enable-coverage       build for test coverage (default disabled)],,
1580         [enable_coverage="no"])
1581 AS_IF([test "${enable_coverage}" != "no"], [
1582         CFLAGS="-fprofile-arcs -ftest-coverage ${CFLAGS}"
1583         CXXFLAGS="-fprofile-arcs -ftest-coverage ${CXXFLAGS}"
1584         LDFLAGS="-lgcov ${LDFLAGS}"
1585         dnl ugly...
1586         CFLAGS_save="${CFLAGS}"
1587         CXXFLAGS_save="${CXXFLAGS}"
1588         LDFLAGS_save="${LDFLAGS}"
1589 ])
1590
1591 dnl
1592 dnl  Enable release-specific flags
1593 dnl
1594 AC_ARG_ENABLE(release,
1595 [  --enable-release        activate extra optimizations (default disabled)])
1596 test "${enable_release}" != "yes" && enable_release="no"
1597
1598 dnl
1599 dnl Stream output
1600 dnl
1601 AC_ARG_ENABLE(sout,
1602   [  --enable-sout           Stream output modules (default enabled)])
1603 if test "${enable_sout}" != "no"
1604 then
1605   VLC_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
1606   VLC_ADD_PLUGINS([mux_ps mux_avi mux_mp4 mux_asf mux_dummy mux_wav mux_mpjpeg])
1607   VLC_ADD_PLUGINS([packetizer_copy])
1608
1609   VLC_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es stream_out_rtp stream_out_description vod_rtsp])
1610   VLC_ADD_PLUGINS([stream_out_duplicate stream_out_display stream_out_transcode stream_out_bridge stream_out_mosaic_bridge stream_out_autodel])
1611   VLC_ADD_PLUGINS([stream_out_gather])
1612 #  VLC_ADD_PLUGINS([stream_out_transrate])
1613 #  VLC_ADD_PLUGINS([rtcp])
1614   VLC_ADD_PLUGINS([profile_parser])
1615
1616   AC_DEFINE(ENABLE_SOUT, 1, Define if you want the stream output support)
1617 fi
1618
1619 AC_ARG_ENABLE(switcher,
1620   [  --enable-switcher       Stream-out switcher plugin (default disabled)])    
1621
1622 dnl Check for libshout
1623 AC_ARG_ENABLE(shout,
1624   [  --enable-shout          libshout output plugin (default disabled)])
1625 if test "${enable_shout}" = "yes"; then
1626   PKG_CHECK_MODULES(SHOUT, shout >= 2.1,
1627     [AC_DEFINE(HAVE_SHOUT, [], [Define if you have the libshout library])
1628      VLC_ADD_PLUGINS([access_output_shout])
1629      VLC_ADD_LDFLAGS([access_output_shout],[$SHOUT_LIBS])
1630      VLC_ADD_CFLAGS([access_output_shout],[$SHOUT_CFLAGS])],
1631     [AC_MSG_WARN(libshout library not found)])
1632 fi
1633
1634 dnl Lua playlist demux
1635 AC_ARG_ENABLE(luaplaylist,
1636   [  --enable-lua            lua playlist demux plugin (default enabled)])
1637 if test "${enable_lua}" != "no"
1638 then
1639   PKG_CHECK_MODULES(LUA, lua5.1,
1640     [ have_lua=yes ],
1641     [
1642     AC_MSG_WARN([lua5.1 not found, trying lua >= 5.1 instead])
1643     PKG_CHECK_MODULES(LUA, lua >= 5.1,
1644       [ have_lua=yes ],
1645       [ 
1646         have_lua=yes
1647         AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h], 
1648           [],  
1649           [ have_lua=no ] )
1650         AC_CHECK_LIB(  lua5.1 , luaL_newstate, 
1651           [LUA_LIBS="-llua5.1"],
1652           AC_CHECK_LIB( lua51 , luaL_newstate, 
1653             [LUA_LIBS="-llua51"],
1654                   AC_CHECK_LIB( lua , luaL_newstate, 
1655                     [LUA_LIBS="-llua"],
1656               [ have_lua=no
1657                 AC_MSG_WARN([lua >= 5.1 not found!])
1658               ])
1659             )
1660           )
1661       ])
1662     ])
1663   if test "x${have_lua}" = "xyes" ;  then
1664      AC_DEFINE(HAVE_LUA, [], [Define if you have the lua library])
1665      VLC_ADD_PLUGINS([luaplaylist])
1666      VLC_ADD_LDFLAGS([luaplaylist],[$LUA_LIBS])
1667      VLC_ADD_CFLAGS([luaplaylist],[$LUA_CFLAGS])
1668   fi
1669 fi
1670
1671 dnl
1672 dnl HTTP daemon
1673 dnl
1674 AC_ARG_ENABLE(httpd,
1675   [  --enable-httpd          HTTP daemon (default enabled)])
1676 if test "${enable_httpd}" != "no"
1677 then
1678   VLC_ADD_PLUGINS([http])
1679   AC_DEFINE(ENABLE_HTTPD, 1, Define if you want the HTTP dameon support)
1680 fi
1681
1682 dnl
1683 dnl VideoLAN manager
1684 dnl
1685 AC_ARG_ENABLE(vlm,
1686   [  --enable-vlm            VideoLAN manager (default enabled)])
1687 if test "${enable_vlm}" != "no"
1688 then
1689   AC_DEFINE(ENABLE_VLM, 1, Define if you want the VideoLAN manager support)
1690 fi
1691
1692 dnl
1693 dnl Growl notification plugin
1694 dnl
1695 AC_ARG_ENABLE(growl,
1696   [  --enable-growl          growl notification plugin (default enabled)])
1697 AS_IF([test "${enable_growl}" != "no"], [
1698     VLC_ADD_PLUGINS([growl])
1699   ]
1700 )
1701
1702 dnl
1703 dnl Libnotify notification plugin
1704 dnl
1705
1706 AC_ARG_ENABLE(notify,
1707   [  --enable-notify         libnotify notification plugin (default enabled)])
1708 AS_IF([test "${enable_notify}" != "no" -a "${SYS}" != "mingw32"], [
1709     PKG_CHECK_MODULES(NOTIFY, libnotify,
1710       [
1711         VLC_ADD_PLUGINS([notify])
1712         VLC_ADD_CFLAGS(notify, [$NOTIFY_CFLAGS])
1713         VLC_ADD_LDFLAGS(notify, [$NOTIFY_LIBS])
1714       ],[
1715         AS_IF([test "${enable_notify}" = "yes"],[
1716                AC_MSG_WARN( libnotify not found) ])
1717       ])
1718   ])
1719
1720 dnl
1721 dnl Audioscrobbler plugin
1722 dnl
1723
1724 AC_ARG_ENABLE(audioscrobbler,
1725   [  --disable-audioscrobbler Last.fm submission plugin (default enabled)])
1726 AS_IF([test "${enable_audioscrobbler}" != "no"], [
1727         VLC_ADD_PLUGINS([audioscrobbler])
1728   ])
1729
1730 dnl
1731 dnl Musicbrainz plugin
1732 dnl
1733 AC_ARG_ENABLE(musicbrainz,
1734   [  --enable-musicbrainz    MusicBrainz support (default disabled) ])
1735   AS_IF([test "${enable_musicbrainz}" = "yes"],[
1736       PKG_CHECK_MODULES(MUSICBRAINZ, libmusicbrainz,
1737         [ VLC_ADD_PLUGINS([musicbrainz])
1738           VLC_ADD_LDFLAGS([musicbrainz],[$MUSICBRAINZ_LIBS]) 
1739           VLC_ADD_CFLAGS([musicbrainz],[$MUSICBRAINZ_CFLAGS])  ],
1740        [AC_MSG_WARN(MusicBrainz library not found)])
1741    ])
1742
1743
1744 dnl
1745 dnl Taglibplugin
1746 dnl
1747 AC_ARG_ENABLE(taglib,
1748   [  --enable-taglib Taglib support (default disabled) ])
1749   AS_IF([test "${enable_taglib}" = "yes"],[
1750     PKG_CHECK_MODULES(TAGLIB, taglib,
1751       [ VLC_ADD_PLUGINS([taglib])
1752         VLC_ADD_LDFLAGS([taglib],[$TAGLIB_LIBS])
1753        VLC_ADD_CXXFLAGS([taglib],[$TAGLIB_CFLAGS]) ],
1754       [AC_MSG_WARN(TagLib library not found)])
1755   ])
1756
1757
1758 dnl
1759 dnl  Input plugins
1760 dnl
1761
1762 AC_ARG_WITH(,[Input plugins:])
1763
1764 dnl  live555 input
1765 dnl
1766 if test "${enable_livedotcom}" 
1767 then
1768   AC_MSG_WARN(--{en|dis}able-livedotcom is deprecated. Use --{en|dis}able-live555 instead.)
1769 fi
1770
1771 if test "${enable_livedotcom}" = "no"
1772 then
1773   enable_live555="no"
1774 fi
1775 AC_ARG_ENABLE(live555,
1776 [  --enable-live555        live555 RTSP input plugin (default enabled)])
1777 if test "${enable_live555}" != "no"; then
1778   AC_ARG_WITH(live555-tree,
1779     [    --with-live555-tree=PATH live.com tree for static linking])
1780
1781   dnl
1782   dnl test for --with-live555-tree
1783   dnl
1784   if test "${with_livedotcom_tree}" 
1785   then
1786     AC_MSG_WARN(--with-livedotcom-tree is deprecated. Use --with-live555-tree instead.)
1787   with_live555_tree="${with_livedotcom_tree}"
1788   fi
1789
1790   if test -z "${with_live555_tree}" -a "${CXX}" != ""; then
1791     AC_LANG_PUSH(C++)
1792     CPPFLAGS_save="${CPPFLAGS}"
1793     CPPFLAGS_live555="-I/usr/include/liveMedia -I/usr/include/groupsock -I/usr/include/BasicUsageEnvironment -I/usr/include/UsageEnvironment"
1794     if test "${SYS}" = "solaris"; then
1795       CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
1796     fi
1797     CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
1798     AC_CHECK_HEADERS(liveMedia.hh, [
1799       VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
1800       AC_CHECK_LIB(liveMedia_pic, main, [
1801         # We have -lliveMedia_pic, build plugins
1802         VLC_ADD_PLUGINS([live555])
1803         VLC_ADD_LDFLAGS([live555], [-lliveMedia_pic -lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic])
1804       ], [
1805         AC_CHECK_LIB(liveMedia, main, [
1806           # We only have -lliveMedia, do builtins
1807           VLC_ADD_BUILTINS([live555])
1808           VLC_ADD_LDFLAGS([live555], [-lliveMedia -lgroupsock -lBasicUsageEnvironment -lUsageEnvironment])
1809         ])
1810       ])
1811       if test "${SYS}" = "mingw32"; then
1812         # add ws2_32 for closesocket, select, recv
1813         VLC_ADD_LDFLAGS([live555],[-lws2_32])
1814       fi
1815     ])
1816     CPPFLAGS="${CPPFLAGS_save}"
1817     AC_LANG_POP(C++)
1818   else
1819     AC_MSG_CHECKING(for liveMedia/libliveMedia.a in ${with_live555_tree})
1820     real_live555_tree="`cd ${with_live555_tree} 2>/dev/null && pwd`"
1821     if test -z "${real_live555_tree}"; then
1822       dnl  The given directory can't be found
1823       AC_MSG_RESULT(no)
1824       AC_MSG_ERROR([cannot cd to ${with_live555_tree}])
1825     fi
1826     if test -f "${real_live555_tree}/liveMedia/libliveMedia.a"; then
1827       AC_MSG_RESULT(${real_live555_tree}/liveMedia/libliveMedia.a)
1828
1829       VLC_ADD_BUILTINS([live555])
1830
1831       if test "${SYS}" = "mingw32"; then
1832         # add ws2_32 for closesocket, select, recv
1833         VLC_ADD_LDFLAGS([live555],[-lws2_32])
1834       fi
1835
1836       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/liveMedia -lliveMedia])
1837       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/BasicUsageEnvironment -lBasicUsageEnvironment])
1838       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/groupsock -lgroupsock])
1839       VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/UsageEnvironment -lUsageEnvironment])
1840
1841       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/BasicUsageEnvironment/include])
1842       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/groupsock/include])
1843       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/liveMedia/include])
1844       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/UsageEnvironment/include ])
1845       if test "${SYS}" = "solaris"; then
1846         VLC_ADD_CXXFLAGS([live555],[-DSOLARIS])
1847       fi
1848     else
1849       dnl  The given live555 wasn't built
1850         AC_MSG_RESULT(no)
1851       if test "${enable_live555}" = "yes"; then
1852         AC_MSG_ERROR([cannot find ${real_live555_tree}/liveMedia/libliveMedia.a, make sure you compiled live555 in ${with_live555_tree}])
1853       fi        
1854     fi
1855   fi
1856 fi
1857
1858 dnl
1859 dnl  special access module for dc1394 input
1860 dnl
1861 AC_ARG_ENABLE(dc1394,
1862   [  --enable-dc1394       dc1394 access module (default disabled)])
1863 if test "${enable_dc1394}" = "yes"
1864 then
1865   AC_CHECK_HEADERS(libraw1394/raw1394.h, [
1866     AC_CHECK_LIB( raw1394, raw1394_get_nodecount, [
1867         AC_CHECK_HEADERS(libdc1394/dc1394_control.h , [
1868 dnl         AC_CHECK_LIB( dc1394_control, dc1394_setup_capture, [
1869               VLC_ADD_PLUGINS([dc1394])
1870               VLC_ADD_LDFLAGS([dc1394],[-ldc1394_control -lraw1394])
1871 dnl         ],
1872 dnl         [
1873 dnl           AC_MSG_ERROR([libdc1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1874 dnl         ])
1875       ],
1876       [
1877         AC_MSG_ERROR([libdc1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1878       ])
1879     ],
1880     [
1881       AC_MSG_ERROR([libraw1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1882     ])
1883   ],
1884   [
1885     AC_MSG_ERROR([libraw1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1886   ])
1887 fi
1888
1889 dnl
1890 dnl dv module: digital video module check for libraw1394
1891 dnl
1892 AC_ARG_ENABLE(dv,
1893 [  --enable-dv             dv input module (default disabled)])
1894 if test "${enable_dv}" = "yes"
1895 then
1896   AC_ARG_WITH(dv-raw1394,
1897   [    --with-dv-raw1394=PATH   libraw1394 headers and libraries])
1898   AC_ARG_WITH(dv-raw1394-tree,
1899   [    --with-dv-raw1394=PATH   libraw1394 tree for static linking])
1900
1901   if test -z "${with_dv_raw1394}" -a "${with_dv_raw1394}" != ""
1902   then
1903     AC_MSG_CHECKING(for raw1394 headers in ${with_dv_raw1394})
1904     if test -f ${with_dv_raw1394}/include/libraw1394/raw1394.h
1905     then
1906       dnl  Use ${with_dv_raw1394}/include/libraw1394/raw1394.h
1907       AC_MSG_RESULT(yes)
1908       VLC_ADD_PLUGINS([access_dv])
1909       VLC_ADD_LDFLAGS([access_dv],[-L${with_dv_raw1394}/lib -lraw1394 -lpthread])
1910       VLC_ADD_CPPFLAGS([access_dv],[-I${with_dv_raw1394}/include])
1911     else
1912       dnl  No libraw1394 could be found, sorry
1913       AC_MSG_RESULT(no)
1914       AC_MSG_ERROR([cannot find ${with_dv_raw1394}/include/libraw1394/raw1394.h])
1915     fi
1916   else
1917     AC_CHECK_HEADERS(libraw1394/raw1394.h,
1918     [ VLC_ADD_PLUGINS([access_dv])
1919         VLC_ADD_LDFLAGS([access_dv],[-lraw1394 -lavc1394])
1920     ],[
1921         if test -n "${enable_dv}"
1922         then
1923           AC_MSG_ERROR([cannot find libraw1394 headers])
1924         fi
1925     ])
1926   fi
1927
1928   dnl Check for static linking of libraw1394
1929   if test -z "${with_dv_raw1394_tree}" -a "${with_dv_raw1394_tree}" != ""
1930   then
1931     AC_MSG_CHECKING(for libraw1394.a in ${with_dv_raw1394_tree})
1932     real_dv_raw1394_tree="`cd ${with_dv_raw1394_tree} 2>/dev/null && pwd`"
1933     if test -z "${real_dv_raw1394_tree}"
1934     then
1935       dnl  The given directory can't be found
1936       AC_MSG_RESULT(no)
1937       AC_MSG_ERROR([cannot cd to ${real_dv_raw1394_tree}])
1938     fi
1939     if test -f "${real_dv_raw1394_tree}/src/.libs/libraw1394.a"
1940     then
1941       dnl  Use a custom libraw1394
1942       AC_MSG_RESULT(${real_dv_raw1394_tree}/src/.libs/libraw1394.a)
1943       VLC_ADD_BUILTINS([access_dv])
1944       VLC_ADD_LDFLAGS([access_dv],[-L${real_dv_raw1394_tree}/src/.libs -lraw1394])
1945       VLC_ADD_CPPFLAGS([access_dv],[-I${real_dv_raw1394_tree}])
1946     else
1947       dnl  The given libraw1394 wasn't built
1948       AC_MSG_RESULT(no)
1949       AC_MSG_ERROR([cannot find ${real_dv_raw1394_tree}/src/.libs/libraw1394.a, make sure you compiled libraw1394 in ${with_dv_raw1394_tree}])
1950     fi
1951   fi
1952
1953   dnl
1954   dnl Check for libavc1394
1955   dnl
1956
1957   AC_ARG_WITH(dv-avc1394,
1958   [    --with-dv-avc1394=PATH   libavc1394 headers and libraries])
1959   AC_ARG_WITH(dv-avc1394-tree,
1960   [    --with-dv-avc1394=PATH   libavc1394 tree for static linking])
1961
1962   if test -z "${with_dv_avc1394}" -a "${with_dv_avc1394}" != ""
1963   then
1964     AC_MSG_CHECKING(for avc1394 headers in ${with_dv_avc1394})
1965     if test -f ${with_dv_avc1394}/include/libavc1394/avc1394.h
1966     then
1967       dnl  Use ${with_dv_avc1394}/include/libavc1394/avc1394.h
1968       AC_MSG_RESULT(yes)
1969       VLC_ADD_LDFLAGS([access_dv],[-L${with_dv_avc1394}/lib -lavc1394 -lrom1394 -lpthread])
1970       VLC_ADD_CPPFLAGS([access_dv],[-I${with_avc1394}/include])
1971     else
1972       dnl  No libavc1394 could be found, sorry
1973       AC_MSG_RESULT(no)
1974       AC_MSG_ERROR([cannot find ${with_dv_avc1394}/include/libavc1394/avc1394.h])
1975     fi
1976   else
1977     AC_CHECK_HEADERS(libavc1394/avc1394.h,
1978     [ VLC_ADD_LDFLAGS([access_dv],[-lavc1394 -lrom1394 -lpthread])
1979     ],[
1980         if test -n "${enable_dv}"
1981         then
1982           AC_MSG_ERROR([cannot find libavc1394 headers])
1983         fi
1984     ])
1985   fi
1986
1987   dnl Check for static linking of libavc1394
1988   if test -z "${with_dv_avc1394_tree}" -a "${with_dv_avc1394_tree}" != ""
1989   then
1990     AC_MSG_CHECKING(for libavc1394.a in ${with_dv_avc1394_tree})
1991     real_dv_avc1394_tree="`cd ${with_dv_avc1394_tree} 2>/dev/null && pwd`"
1992     if test -z "${real_dv_avc1394_tree}"
1993     then
1994       dnl  The given directory can't be found
1995       AC_MSG_RESULT(no)
1996       AC_MSG_ERROR([cannot cd to ${real_dv_avc1394_tree}])
1997     fi
1998     if test -f "${real_dv_avc1394_tree}/src/.libs/libavc1394.a"
1999     then
2000       dnl  Use a custom libavc1394
2001       AC_MSG_RESULT(${real_dv_avc1394_tree}/src/.libs/libavc1394.a)
2002       VLC_ADD_LDFLAGS([access_dv],[-L${real_dv_avc1394_tree}/src/.libs -lavc1394 -lrom1394 -lpthread])
2003       VLC_ADD_CPPFLAGS([access_dv],[-I${real_dv_avc1394_tree}])
2004     else
2005       dnl  The given libavc1394 wasn't built
2006       AC_MSG_RESULT(no)
2007       AC_MSG_ERROR([cannot find ${real_dv_avc1394_tree}/src/.libs/libavc1394.a, make sure you compiled libavc1394 in ${with_dv_avc1394_tree}])
2008     fi
2009   fi
2010 fi
2011
2012 dnl
2013 dnl dvdread module: check for libdvdread
2014 dnl
2015 AC_ARG_ENABLE(dvdread,
2016 [  --enable-dvdread        dvdread input module (default disabled)])
2017 if test "${enable_dvdread}" != "no"
2018 then
2019   AC_ARG_WITH(dvdread,
2020   [    --with-dvdread=PATH   libdvdread headers and libraries])
2021   AC_ARG_WITH(dvdread-tree,
2022   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
2023
2024   dnl Temporary hack (yeah, sure ;)
2025   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
2026       VLC_ADD_LDFLAGS([dvdread],[-ldvdcss])
2027   fi
2028
2029   if test -z "${with_dvdread}"
2030   then
2031     if test -z "${with_dvdread_tree}"
2032     then
2033       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
2034         [ VLC_ADD_PLUGINS([dvdread])
2035           VLC_ADD_LDFLAGS([dvdread],[-ldvdread ${LDFLAGS_dvdcss}])
2036         ],[
2037           if test -n "${enable_dvdread}"
2038           then
2039             AC_MSG_ERROR([cannot find libdvdread headers])
2040           fi
2041         ])
2042     else
2043       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
2044       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
2045       if test -z "${real_dvdread_tree}"
2046       then
2047         dnl  The given directory can't be found
2048         AC_MSG_RESULT(no)
2049         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
2050       fi
2051       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
2052       then
2053         dnl  Use a custom libdvdread
2054         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
2055         VLC_ADD_BUILTINS([dvdread])
2056         VLC_ADD_LDFLAGS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}])
2057         VLC_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
2058       else
2059         dnl  The given libdvdread wasn't built
2060         AC_MSG_RESULT(no)
2061         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
2062       fi
2063     fi
2064   else
2065     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
2066     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
2067     then
2068       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
2069       AC_MSG_RESULT(yes)
2070       VLC_ADD_PLUGINS([dvdread])
2071       VLC_ADD_LDFLAGS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}])
2072       VLC_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
2073     else
2074       dnl  No libdvdread could be found, sorry
2075       AC_MSG_RESULT(no)
2076       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
2077     fi
2078   fi
2079 fi
2080
2081 dnl
2082 dnl  libdvdnav plugin
2083 dnl
2084 AC_ARG_ENABLE(dvdnav,
2085   [  --enable-dvdnav         dvdnav input module (default enabled)])
2086 if test "${enable_dvdnav}" != "no"
2087 then
2088   dnl Same hack than dvdread
2089   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
2090       VLC_ADD_LDFLAGS([dvdnav],[-ldvdcss])
2091   fi
2092
2093   DVDNAV_PATH="${PATH}"
2094   AC_ARG_WITH(dvdnav-config-path,
2095     [    --with-dvdnav-config-path=PATH dvdnav-config path (default search in \$PATH)],
2096     [ if test "${with_dvdnav_config_path}" != "no"
2097       then
2098         DVDNAV_PATH="${with_dvdnav_config_path}:${PATH}"
2099       fi ])
2100   AC_PATH_PROG(DVDNAV_CONFIG, dvdnav-config, no, ${DVDNAV_PATH})
2101   if test "${DVDNAV_CONFIG}" != "no"
2102   then
2103     VLC_ADD_PLUGINS([dvdnav])
2104     VLC_ADD_CFLAGS([dvdnav],[`${DVDNAV_CONFIG} --cflags`])
2105     VLC_ADD_LDFLAGS([dvdnav],[`${DVDNAV_CONFIG} --libs`])
2106   fi
2107 fi
2108
2109 dnl
2110 dnl  Windows DirectShow access module
2111 dnl
2112 AC_ARG_ENABLE(dshow,
2113   [  --enable-dshow          Win32 DirectShow support (default enabled on Win32)])
2114 if test "${enable_dshow}" != "no"
2115 then
2116   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2117   then
2118     AC_LANG_PUSH(C++)
2119       AC_CHECK_HEADERS(dshow.h,
2120       [ VLC_ADD_PLUGINS([dshow])
2121         VLC_ADD_CXXFLAGS([dshow],[])
2122         VLC_ADD_LDFLAGS([dshow],[-lole32 -loleaut32 -luuid]) ])
2123     AC_LANG_POP(C++)
2124   fi
2125 fi
2126
2127 dnl
2128 dnl  Windows DirectShow BDA access module
2129 dnl
2130 AC_ARG_ENABLE(bda,
2131   [  --enable-bda          Win32 DirectShow BDA support (default enabled on Win32)])
2132 if test "${enable_bda}" != "no"
2133 then
2134   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2135   then
2136       AC_CHECK_HEADERS(dshow.h,
2137       [ VLC_ADD_PLUGINS([bda])
2138         VLC_ADD_CXXFLAGS([bda],[])
2139         VLC_ADD_LDFLAGS([bda],[-lstrmiids -lole32 -loleaut32 -luuid]) ])
2140   fi
2141 fi
2142
2143
2144 dnl
2145 dnl  OpenCV wrapper and example filters
2146 dnl
2147 AC_ARG_ENABLE(opencv,
2148   [  --enable-opencv            OpenCV (computer vision) filter (default disabled)])
2149 if test "${enable_opencv}" = "yes" -a "${CXX}" != "";
2150 then
2151   AC_ARG_WITH(opencv-tree,
2152   [    --with-opencv-tree=PATH opencv tree for linking])
2153   if test -n "${with_opencv_tree}"
2154   then
2155     if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2156     then
2157           AC_MSG_CHECKING(for opencv in ${with_opencv_tree})
2158           if test -f ${with_opencv_tree}/cv/include/cv.h -a -f ${with_opencv_tree}/cxcore/include/cxcore.h \
2159             -a -f ${with_opencv_tree}/cvaux/include/cvaux.h -a -f ${with_opencv_tree}/otherlibs/highgui/highgui.h
2160       then
2161         AC_MSG_RESULT(yes)
2162         VLC_ADD_PLUGINS([opencv_wrapper])
2163         VLC_ADD_LDFLAGS([opencv_wrapper],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
2164         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])
2165         AC_LANG_PUSH(C++)
2166         VLC_ADD_PLUGINS([opencv_example])
2167         VLC_ADD_LDFLAGS([opencv_example],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
2168         VLC_ADD_CXXFLAGS([opencv_example],[-I${with_opencv_tree}/cv/include -I${with_opencv_tree}/cxcore/include -I${with_opencv_tree}/cvaux/include -I${with_opencv_tree}/otherlibs/highgui])
2169         AC_LANG_POP(C++)        
2170           else
2171         dnl  No opencv could be found, sorry
2172         AC_MSG_RESULT(no)
2173         AC_MSG_ERROR([cannot find opencv in ${with_opencv_tree}])
2174           fi
2175     else
2176           AC_MSG_WARN([--enable-opencv currently only works on windows])
2177     fi
2178   fi  
2179 fi
2180
2181
2182 dnl
2183 dnl  libsmbclient plugin
2184 dnl
2185 AC_ARG_ENABLE(smb,
2186   [  --enable-smb            smb input module (default enabled)])
2187 if test "${enable_smb}" != "no"; then
2188   AC_CHECK_HEADERS(libsmbclient.h,
2189     [ VLC_ADD_PLUGINS([access_smb])
2190       VLC_ADD_LDFLAGS([access_smb],[-lsmbclient]) ],
2191     [ if test -n "${enable_smb}"; then
2192         AC_MSG_ERROR([cannot find libsmbclient headers])
2193      fi ])
2194   AC_CHECK_MEMBER([struct _SMBCCTX.close_fn],
2195     AC_DEFINE([HAVE__SMBCCTX_CLOSE_FN], [1], [Define if samba has _SMBCCTX.close_fn]),,
2196     [#include <libsmbclient.h>])
2197 fi
2198
2199 dnl
2200 dnl  libdvbpsi ts demux/mux
2201 dnl
2202 AC_ARG_ENABLE(dvbpsi,
2203   [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
2204 if test "${enable_dvbpsi}" != "no"
2205 then
2206   AC_ARG_WITH(dvbpsi,
2207   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
2208   AC_ARG_WITH(dvbpsi,
2209   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
2210   case "${with_dvbpsi}" in
2211   ""|yes)
2212     if test -z "${with_dvbpsi_tree}"
2213     then
2214       AC_CHECK_HEADERS(dvbpsi/dr.h,
2215         [ VLC_ADD_PLUGINS([ts])
2216           if test "${enable_sout}" != "no"; then
2217             VLC_ADD_PLUGINS([mux_ts])
2218           fi
2219           VLC_ADD_LDFLAGS([mux_ts ts dvb],[-ldvbpsi]) ],
2220         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
2221         [#if defined( HAVE_STDINT_H )
2222 #   include <stdint.h>
2223 #elif defined( HAVE_INTTYPES_H )
2224 #   include <inttypes.h>
2225 #endif
2226 #include <dvbpsi/dvbpsi.h>
2227 #include <dvbpsi/descriptor.h>
2228 #include <dvbpsi/pat.h>
2229 #include <dvbpsi/pmt.h>])
2230     else
2231       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
2232       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
2233       if test -z "${real_dvbpsi_tree}"
2234       then
2235         dnl  The given directory can't be found
2236         AC_MSG_RESULT(no)
2237         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
2238       fi
2239       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
2240       then
2241         dnl  Use a custom libdvbpsi
2242         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
2243         VLC_ADD_BUILTINS([ts])
2244         if test "${enable_sout}" != "no"; then
2245           VLC_ADD_BUILTINS([mux_ts])
2246         fi
2247         VLC_ADD_CPPFLAGS([mux_ts ts dvb],[-I${real_dvbpsi_tree}/src])
2248         VLC_ADD_LDFLAGS([mux_ts ts dvb],[${real_dvbpsi_tree}/src/.libs/libdvbpsi.a])
2249       else
2250         dnl  The given libdvbpsi wasn't built
2251         AC_MSG_RESULT(no)
2252         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
2253       fi
2254     fi
2255   ;;
2256   no)
2257     dnl  Compile without dvbpsi
2258   ;;
2259   *)
2260     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
2261     if test -z "${with_dvbpsi}"
2262     then
2263       LDFLAGS_test=""
2264       CPPFLAGS_test=""
2265     else
2266       LDFLAGS_test="-L${with_dvbpsi}/lib"
2267       CPPFLAGS_test="-I${with_dvbpsi}/include"
2268     fi
2269     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
2270     AC_CHECK_HEADERS([dvbpsi/dr.h],[
2271       VLC_ADD_PLUGINS([ts])
2272       if test "${enable_sout}" != "no"; then
2273         VLC_ADD_PLUGINS([mux_ts])
2274       fi
2275       VLC_ADD_CPPFLAGS([mux_ts ts dvb],[${CPPFLAGS_test}])
2276       VLC_ADD_LDFLAGS([mux_ts ts dvb],[${LDFLAGS_test} -ldvbpsi])
2277
2278     ],[
2279       if test -n "${enable_dvbpsi}"
2280       then
2281         AC_MSG_ERROR([Could not find libdvbpsi on your system: you may get it from www.videolan.org, you'll need at least version 0.1.1])
2282       fi
2283     ])
2284     CPPFLAGS="${CPPFLAGS_save}"
2285   ;;
2286   esac
2287   AC_CHECK_LIB(dvbpsi, dvbpsi_GenSDTSections, [
2288     AC_DEFINE(HAVE_DVBPSI_SDT, 1, [Define if you have dvbpsi_GenSDTSections.])
2289   ], [], [${LDFLAGS_ts}])
2290
2291 fi
2292
2293 dnl
2294 dnl  Video4Linux plugin
2295 dnl
2296 AC_ARG_ENABLE(v4l,
2297   [  --enable-v4l            Video4Linux input support (default disabled)])
2298 if test "${enable_v4l}" = "yes"
2299 then
2300   AC_ARG_WITH(v4l,
2301     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
2302   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
2303   then
2304     VLC_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
2305   fi
2306
2307   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
2308   AC_CHECK_HEADERS(linux/videodev.h, [
2309     VLC_ADD_PLUGINS([v4l])
2310   ],[])
2311   CPPFLAGS="${CPPFLAGS_save}"
2312 fi
2313
2314 dnl
2315 dnl  Video4Linux plugin
2316 dnl
2317 AC_ARG_ENABLE(v4l2,
2318   [  --enable-v4l2            Video4Linux2 input support (default disabled)])
2319 if test "${enable_v4l2}" = "yes"
2320 then
2321   AC_ARG_WITH(v4l2,
2322     [    --with-v4l2=PATH       path to a v4l2-enabled kernel tree],[],[])
2323   if test "${with_v4l2}" != "no" -a -n "${with_v4l2}"
2324   then
2325     VLC_ADD_CPPFLAGS([v4l2],[-I${with_v4l2}/include])
2326   fi
2327
2328   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l2}"
2329   AC_CHECK_HEADERS(linux/videodev2.h, [
2330     VLC_ADD_PLUGINS([v4l2])
2331   ],[])
2332   CPPFLAGS="${CPPFLAGS_save}"
2333 fi
2334
2335
2336 dnl
2337 dnl  special access module for Hauppauge PVR cards
2338 dnl
2339 AC_ARG_ENABLE(pvr,
2340   [  --enable-pvr            PVR cards access module (default disabled)])
2341 if test "${enable_pvr}" = "yes"
2342 then
2343   VLC_ADD_PLUGINS([pvr])
2344   AC_ARG_WITH(videodev2,
2345     [  --with-videodev2=FILE   Location of videodev2.h file (default /usr/include/linux/videodev2.h)],[],[])
2346   if test "${with_videodev2}" != "no" -a -n "${with_videodev2}"
2347   then
2348     AC_DEFINE_UNQUOTED(VIDEODEV2_H_FILE, "${with_videodev2}", [Location of videodev2.h])
2349   else
2350     AC_DEFINE(VIDEODEV2_H_FILE, <linux/videodev2.h>, [Location of videodev2.h])
2351   fi
2352     
2353
2354   AC_CACHE_CHECK([for new linux/videodev2.h],
2355       [new_linux_videodev2_h],
2356       [AC_TRY_COMPILE([#include <sys/types.h>
2357           #include VIDEODEV2_H_FILE],
2358           [struct v4l2_ext_controls ctrls; ctrls.ctrl_class = V4L2_CTRL_CLASS_MPEG; ],
2359           new_linux_videodev2_h=yes,
2360           new_linux_videodev2_h=no)])
2361   if test "${new_linux_videodev2_h}" != "no"; then
2362     AC_DEFINE(HAVE_NEW_LINUX_VIDEODEV2_H, 1, [Define if new linux/videodev2.h present])
2363   fi
2364 fi
2365
2366 dnl
2367 dnl  gnomeVFS access module
2368 dnl
2369 AC_ARG_ENABLE(gnomevfs,
2370   [  --enable-gnomevfs       GnomeVFS access module (default disabled)])
2371 if test "${enable_gnomevfs}" = "yes" 
2372 then
2373   PKG_CHECK_MODULES(GNOMEVFS, gnome-vfs-2.0,
2374     VLC_ADD_LDFLAGS([access_gnomevfs],[$GNOMEVFS_LIBS])
2375     VLC_ADD_CPPFLAGS([access_gnomevfs],[$GNOMEVFS_CPPFLAGS])
2376     VLC_ADD_CFLAGS([access_gnomevfs],[$GNOMEVFS_CFLAGS])
2377     VLC_ADD_PLUGINS([access_gnomevfs]),
2378     AC_MSG_WARN([GnomeVFS support disabled because GnomeVFS development headers not found]))
2379 fi
2380
2381 dnl Need to test libcdio and libvcdinfo for a number of things. Do it now.
2382 AC_ARG_ENABLE(libcdio,
2383   [  --enable-libcdio        CD input and control library support (default enabled)])
2384
2385
2386 have_libcdio=no
2387 have_libvcdinfo=no
2388 if test "${enable_libcdio}" != "no"
2389 then
2390   PKG_CHECK_MODULES(LIBCDIO, libcdio >= 0.78.2,
2391      have_libcdio=yes
2392      AC_DEFINE(HAVE_LIBCDIO, [], 
2393      [Define if you have libcdio 0.78.2 or greater installed]),
2394      [AC_MSG_WARN(CD Reading and information library not found)])
2395
2396   PKG_CHECK_MODULES(VCDINFO, libvcdinfo >= 0.7.22,
2397      [have_libvcdinfo=yes
2398      AC_DEFINE(HAVE_VCDINFO, [], 
2399      [Define if you have libvcdinfo 0.7.22 or greater installed])],
2400      [AC_MSG_WARN(VCD information library not found)])
2401 fi
2402
2403 dnl
2404 dnl  VCDX and CDDAX modules
2405 dnl
2406 AC_ARG_ENABLE(cddax,
2407   [  --enable-cddax          audio CD plugin with CD Text and CD paranoia via libcdio (default disabled)])
2408  
2409 AC_ARG_ENABLE(libcddb,
2410   [  --enable-libcddb        CDDB support for libcdio audio CD (default enabled)])
2411  
2412 if test "${enable_cddax}" = "yes"
2413 then
2414   if test "$have_libcdio" = "yes"
2415   then
2416     AC_DEFINE(HAVE_CDDAX, [], [Define for the audio CD plugin using libcdio])
2417     VLC_ADD_LDFLAGS([cddax],[$LIBCDIO_LIBS])
2418     VLC_ADD_CFLAGS([cddax],[$LIBCDIO_CFLAGS])
2419     VLC_ADD_PLUGINS([cddax])
2420     PKG_CHECK_MODULES(LIBCDIO_PARANOIA, libcdio_paranoia >= 0.72, [
2421     VLC_ADD_LDFLAGS([cddax],[$LIBCDIO_CDDA_LIBS $LIBCDIO_CDDA_LIBS $LIBCDIO_PARANOIA_LIBS])],
2422     AC_MSG_WARN([CD Paranoia support disabled because no libcdio >= 0.72 found]))
2423   else 
2424     AC_MSG_WARN([cddax plugin disabled because ok libcdio library not found or disabled])
2425     HAVE_CDDAX=no
2426   fi
2427
2428   if test "$enable_libcddb" != "no"; then
2429     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2430       HAVE_LIBCDDB=yes 
2431       AC_DEFINE(HAVE_LIBCDDB, [], [Define this if you have libcddb installed])
2432       VLC_ADD_LDFLAGS([cddax],[$LIBCDDB_LIBS])
2433       VLC_ADD_CFLAGS([cddax],[$LIBCDDB_CFLAGS])
2434       ],
2435       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled) 
2436       HAVE_LIBCDDB=no])
2437   fi
2438  
2439 fi
2440
2441 AC_ARG_ENABLE(vcdx,
2442   [  --enable-vcdx           VCD with navigation via libvcdinfo (default disabled)])
2443  
2444 if test "${enable_vcdx}" = "yes"
2445 then
2446   if test "${have_libvcdinfo}" = "yes"
2447   then
2448     VLC_ADD_LDFLAGS([vcdx],[$VCDINFO_LIBS])
2449     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2450   else 
2451     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found or disabled])
2452     HAVE_VCDX=no
2453   fi
2454
2455   PKG_CHECK_MODULES(LIBCDIO, libiso9660 >= 0.72,
2456    [VLC_ADD_LDFLAGS([vcdx],[$LIBISO9660_LIBS])
2457     VLC_ADD_CFLAGS([vcdx],[$LIBISO9660_CFLAGS])],
2458     [AC_MSG_WARN([vcdx plugin disabled because ok libiso9660 library not found])
2459     HAVE_VCDX=no])
2460
2461   if test "$have_libvcdinfo" = "yes"
2462   then
2463     AC_DEFINE(HAVE_VCDX, [], 
2464     [Define for the VCD plugin using libcdio/libvcdinfo])
2465     VLC_ADD_LDFLAGS([vcdx],[$VCDINFO_LIBS])
2466     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2467     VLC_ADD_PLUGINS([vcdx])
2468   else 
2469     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found])
2470     HAVE_VCDX=no
2471   fi
2472 fi
2473
2474 dnl
2475 dnl  Built-in CD-DA and VCD module
2476 dnl
2477 AC_ARG_ENABLE(cdda,           
2478   [  --enable-cdda           audio CD via built-in VCD (default enabled)])
2479  
2480 AC_ARG_ENABLE(vcd,
2481   [  --enable-vcd            built-in VCD (default enabled)])
2482
2483 if test "${enable_vcd}" != "no"
2484 then
2485   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
2486   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
2487     AC_MSG_RESULT(yes)
2488     VLC_ADD_PLUGINS([vcd cdda])
2489   ],[
2490     AC_MSG_RESULT(no)
2491   ])
2492
2493   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
2494   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
2495     AC_MSG_RESULT(yes)
2496     VLC_ADD_PLUGINS([vcd cdda])
2497     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
2498   ],[
2499     AC_MSG_RESULT(no)
2500   ])
2501
2502   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
2503   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
2504     AC_MSG_RESULT(yes)
2505     VLC_ADD_PLUGINS([vcd cdda])
2506     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
2507   ],[
2508     AC_MSG_RESULT(no)
2509   ])
2510
2511   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
2512   then
2513     VLC_ADD_PLUGINS([vcd cdda])
2514   fi
2515
2516   if test "${SYS}" = "darwin"
2517   then
2518     VLC_ADD_PLUGINS([vcd cdda])
2519     VLC_ADD_LDFLAGS([vcd vcdx cdda cddax],[-framework IOKit -framework CoreFoundation])
2520     VLC_ADD_LDFLAGS([vcdx cddax cdda],[-liconv])
2521   fi
2522
2523   if test "$enable_libcddb" != "no"; then
2524     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2525       HAVE_LIBCDDB=yes 
2526       AC_DEFINE(HAVE_LIBCDDB, [], [Define this if you have libcddb installed])
2527       VLC_ADD_LDFLAGS([cdda],[$LIBCDDB_LIBS])
2528       VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
2529       ],:
2530       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled) 
2531       HAVE_LIBCDDB=no])
2532   fi
2533 fi
2534
2535 dnl
2536 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
2537 dnl
2538 AC_ARG_ENABLE(dvb,
2539   [  --enable-dvb            DVB-S/T/C card support (default disabled)])
2540
2541 if test "${enable_dvb}" = "yes"
2542 then
2543   AC_ARG_WITH(dvb,
2544   [    --with-dvb=PATH       path to a dvb- and v4l2-enabled kernel tree],[],[])
2545   if test "${with_dvb}" != "no" -a -n "${with_dvb}"
2546   then
2547     VLC_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
2548   fi
2549   CPPFLAGS="${CPPFLAGS_save} -I${with_dvb}/include"
2550   AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
2551     if test -z "${with_dvbpsi_tree}"
2552     then
2553       VLC_ADD_PLUGINS([dvb])
2554     else
2555       VLC_ADD_BUILTINS([dvb])
2556     fi
2557   ],[AC_MSG_WARN(linux-dvb headers not found, dvb disabled)])
2558   CPPFLAGS="${CPPFLAGS_save}"
2559 fi
2560
2561 dnl
2562 dnl  Screen capture module
2563 dnl
2564 AC_ARG_ENABLE(screen,
2565   [  --enable-screen         Screen capture support (default enabled)])
2566 if test "${enable_screen}" != "no"; then
2567   if test "${SYS}" = "darwin"; then
2568     AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, [
2569       VLC_ADD_PLUGINS([screen])
2570       VLC_ADD_LDFLAGS([screen],[-framework ApplicationServices])
2571     ])
2572   elif test "${SYS}" = "mingw32"; then
2573     VLC_ADD_PLUGINS([screen])
2574     VLC_ADD_LDFLAGS([screen],[-lgdi32])
2575   elif test "${SYS}" = "mingwce"; then
2576     CPPFLAGS="${CPPFLAGS_save}"
2577   elif test "${SYS}" = "beos"; then
2578     VLC_ADD_PLUGINS([screen])
2579     VLC_ADD_CXXFLAGS([screen],[])
2580     VLC_ADD_LDFLAGS([screen],[-lbe])
2581   else
2582     CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
2583     AC_CHECK_HEADERS(X11/Xlib.h, [
2584       VLC_ADD_PLUGINS([screen])
2585       VLC_ADD_LDFLAGS([screen],[${X_LIBS} ${X_PRE_LIBS} -lX11])
2586       VLC_ADD_CPPFLAGS([screen],[${X_CFLAGS}])
2587     ])
2588     CPPFLAGS="${CPPFLAGS_save}"
2589   fi
2590 fi
2591
2592 dnl
2593 dnl  ipv6 plugin - not for QNX yet
2594 dnl
2595 have_ipv6=no
2596 AC_CHECK_FUNCS(inet_pton,[have_ipv6=yes],[
2597   AC_CHECK_LIB(nsl,inet_pton, [have_ipv6=yes])
2598 ])
2599
2600 AS_IF([test "${have_ipv6}" = "yes"], [
2601   AC_DEFINE(HAVE_INET_PTON, 1, [Define to 1 if you have inet_pton().])])
2602
2603
2604 AC_CHECK_FUNCS(inet_ntop,[
2605   AC_DEFINE(HAVE_INET_NTOP, 1, [Define to 1 if you have inet_ntop().])])
2606
2607
2608 dnl
2609 dnl  ogg demux plugin
2610 dnl
2611 AC_ARG_ENABLE(ogg,
2612   [  --enable-ogg            Ogg demux support (default enabled)])
2613 if test "${enable_ogg}" != "no"
2614 then
2615   AC_ARG_WITH(ogg-tree,
2616   [    --with-ogg-tree=PATH  ogg tree for static linking])
2617   if test -n "${with_ogg_tree}"
2618   then
2619     AC_MSG_CHECKING(for libogg.a in ${with_ogg_tree})
2620     real_ogg_tree="`cd ${with_ogg_tree} 2>/dev/null && pwd`"
2621     if test -z "${real_ogg_tree}"
2622     then
2623       dnl  The given directory can't be found
2624       AC_MSG_RESULT(no)
2625       AC_MSG_ERROR([cannot cd to ${with_ogg_tree}])
2626     fi
2627     if test -f "${real_ogg_tree}/src/.libs/libogg.a"
2628     then
2629       dnl  Use a custom ogg
2630       AC_MSG_RESULT(${real_ogg_tree}/src/.libs/libogg.a)
2631       VLC_ADD_PLUGINS([ogg])
2632       if test "${enable_sout}" != "no"; then
2633         VLC_ADD_PLUGINS([mux_ogg])
2634       fi
2635       VLC_ADD_LDFLAGS([ogg mux_ogg speex vorbis],[${real_ogg_tree}/src/.libs/libogg.a])
2636       VLC_ADD_CFLAGS([ogg mux_ogg speex vorbis],[-I${real_ogg_tree}/include])
2637     else
2638       dnl  The given ogg wasn't built
2639       AC_MSG_RESULT(no)
2640       AC_MSG_ERROR([cannot find ${real_ogg_tree}/src/.libs/libogg.a, make sure you compiled ogg in ${with_ogg_tree}])
2641     fi
2642   else
2643     AC_CHECK_HEADERS(ogg/ogg.h, [
2644       AC_CHECK_LIB( ogg, oggpack_read, [
2645         VLC_ADD_PLUGINS([ogg])
2646         if test "${enable_sout}" != "no"; then
2647           VLC_ADD_PLUGINS([mux_ogg])
2648         fi
2649         VLC_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
2650      ],[])
2651   fi
2652 fi
2653
2654 dnl
2655 dnl  matroska demux plugin
2656 dnl
2657 AC_ARG_ENABLE(mkv,
2658   [  --enable-mkv            Matroska demux support (default enabled)])
2659 if test "${enable_mkv}" != "no" -a "${CXX}" != ""; then
2660   AC_LANG_PUSH(C++)
2661   AC_CHECK_HEADERS(ebml/EbmlVersion.h, [
2662     AC_MSG_CHECKING(for libebml version >= 0.7.6)
2663     AC_EGREP_CPP(yes,
2664       [#include <ebml/EbmlVersion.h>
2665        #ifdef LIBEBML_VERSION
2666        #if LIBEBML_VERSION >= 0x000706
2667        yes
2668        #endif
2669        #endif],
2670       [AC_MSG_RESULT([yes])
2671         AC_CHECK_HEADERS(matroska/KaxVersion.h, [
2672           AC_MSG_CHECKING(for libmatroska version >= 0.7.7)
2673           AC_EGREP_CPP(yes,
2674             [#include <matroska/KaxVersion.h>
2675              #ifdef LIBMATROSKA_VERSION
2676              #if LIBMATROSKA_VERSION >= 0x000705
2677              yes
2678              #endif
2679              #endif],
2680             [AC_MSG_RESULT([yes])
2681               AC_CHECK_HEADERS(matroska/KaxAttachments.h)
2682               VLC_ADD_CXXFLAGS([mkv],[])
2683               if test "${SYS}" = "darwin"; then
2684                 VLC_ADD_CXXFLAGS([mkv],[-O1])
2685               fi
2686               AC_CHECK_LIB(ebml_pic, main, [
2687                 VLC_ADD_PLUGINS([mkv])
2688                 VLC_ADD_LDFLAGS([mkv],[-lmatroska -lebml_pic])
2689               ],
2690                 AC_CHECK_LIB(ebml, main, [
2691                   VLC_ADD_PLUGINS([mkv])
2692                   VLC_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
2693                 ]) 
2694               )
2695             ],
2696             [AC_MSG_RESULT([no])
2697               AC_MSG_ERROR([Your libmatroska is too old: you may get a more recent one from http://dl.matroska.org/downloads/libmatroska/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2698           ])
2699         ])
2700       ],
2701       [AC_MSG_RESULT([no])
2702         AC_MSG_ERROR([Your libebml is too old: you may get a more recent one from http://dl.matroska.org/downloads/libebml/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2703     ])
2704   ])
2705   AC_LANG_POP(C++)
2706 fi
2707
2708 dnl
2709 dnl  modplug demux plugin
2710 dnl
2711 AC_ARG_ENABLE(mod,
2712   [  --enable-mod            Mod demux support (default enabled)])
2713 if test "${enable_mod}" != "no"
2714 then
2715   AC_ARG_WITH(mod-tree,
2716   [    --with-mod-tree=PATH mod tree for static linking])
2717   if test -n "${with_mod_tree}"
2718   then
2719     AC_MSG_CHECKING(for libmodplug.a in ${with_mod_tree})
2720     real_mod_tree="`cd ${with_mod_tree} 2>/dev/null && pwd`"
2721     if test -z "${real_mod_tree}"
2722     then
2723       dnl  The given directory can't be found
2724       AC_MSG_RESULT(no)
2725       AC_MSG_ERROR([cannot cd to ${with_mod_tree}])
2726     fi
2727     if test -f "${real_mod_tree}/src/.libs/libmodplug.a"
2728     then
2729       dnl  Use a custom mod
2730       AC_MSG_RESULT(${real_mod_tree}/src/.libs/libmodplug.a)
2731       VLC_ADD_PLUGINS([mod])
2732       VLC_ADD_LDFLAGS([mod],[${real_mod_tree}/src/.libs/libmodplug.a -lstdc++])
2733       VLC_ADD_CXXFLAGS([mod],[-I${real_mod_tree}/include])
2734     else
2735       dnl  The given mod wasn't built
2736       AC_MSG_RESULT(no)
2737       AC_MSG_ERROR([cannot find ${real_mod_tree}/src/.libs/libmodplug.a, make sure you compiled mod in ${with_mod_tree}])
2738     fi
2739   else
2740     AC_CHECK_HEADERS(libmodplug/modplug.h, [
2741       VLC_ADD_PLUGINS([mod])
2742       VLC_ADD_CXXFLAGS([mod],[])
2743       VLC_ADD_LDFLAGS([mod],[-lmodplug -lstdc++])])
2744   fi
2745 fi
2746
2747 dnl
2748 dnl  mpc demux plugin
2749 dnl
2750 AC_ARG_ENABLE(mpc,
2751   [  --enable-mpc            Mpc demux support (default enabled)])
2752 if test "${enable_mpc}" != "no"
2753 then
2754   AC_CHECK_HEADERS(mpcdec/mpcdec.h, [
2755     VLC_ADD_PLUGINS([mpc])
2756     VLC_ADD_LDFLAGS([mpc],[-lmpcdec])])
2757 fi
2758
2759 dnl
2760 dnl  game music emu demux plugin
2761 dnl
2762 AC_ARG_ENABLE(gme,
2763   [  --enable-gme            Game Music Emu demux support (default enabled)])
2764 if test "${enable_gme}" != "no" -a "${CXX}" != "";
2765 then
2766   AC_LANG_PUSH(C++)
2767   AC_ARG_WITH(gme-tree,
2768   [    --with-gme-tree=PATH gme tree for static linking])
2769   if test -n "${with_gme_tree}"
2770   then
2771     AC_MSG_CHECKING(for libgme.a in ${with_mod_tree})
2772     real_gme_tree="`cd ${with_gme_tree} 2>/dev/null && pwd`"
2773     if test -z "${real_gme_tree}"
2774     then
2775       dnl  The given directory can't be found
2776       AC_MSG_RESULT(no)
2777       AC_MSG_ERROR([cannot cd to ${with_gme_tree}])
2778     fi
2779     if test -f "${real_gme_tree}/gme/libgme.a"
2780     then
2781       dnl  Use a custom gme
2782       AC_MSG_RESULT(${real_gme_tree}/gme/libgme.a)
2783       VLC_ADD_PLUGINS([gme])
2784       VLC_ADD_LDFLAGS([gme],[${real_gme_tree}/gme/libgme.a])
2785       VLC_ADD_CXXFLAGS([gme],[-I${real_gme_tree}/gme])
2786     else
2787       dnl  The given gme wasn't built
2788       AC_MSG_RESULT(no)
2789       AC_MSG_ERROR([cannot find ${real_mod_tree}/gme/libgme.a, make sure you compiled gme in ${with_gme_tree}])
2790     fi
2791   else
2792       AC_MSG_WARN([only static linking is available, you must provide a gme-tree])
2793   fi
2794   AC_LANG_POP(C++)
2795 fi
2796
2797 dnl
2798 dnl  Codec plugins
2799 dnl
2800
2801 AC_ARG_WITH(,[Codec plugins:])
2802
2803 dnl
2804 dnl  mad plugin
2805 dnl
2806 AC_ARG_ENABLE(mad,
2807   [  --enable-mad            libmad module (default enabled)])
2808 if test "${enable_mad}" != "no"
2809 then
2810   AC_ARG_WITH(mad,
2811     [    --with-mad=PATH       path to libmad],[],[])
2812   if test "${with_mad}" != "no" -a -n "${with_mad}"
2813   then
2814     VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
2815     VLC_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
2816   fi
2817
2818   AC_ARG_WITH(mad-tree,
2819     [    --with-mad-tree=PATH   mad tree for static linking],[],[])
2820   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
2821   then
2822     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
2823     if test -z "${real_mad_tree}"
2824     then
2825       dnl  The given directory can't be found
2826       AC_MSG_RESULT(no)
2827       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
2828     fi
2829     dnl  Use a custom libmad
2830     AC_MSG_CHECKING(for mad.h in ${real_mad_tree})
2831     if test -f ${real_mad_tree}/mad.h
2832     then
2833       AC_MSG_RESULT(yes)
2834       VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}])
2835       VLC_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/.libs])
2836       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
2837       AC_CHECK_LIB(mad, mad_bit_init, [
2838         VLC_ADD_BUILTINS([mpgatofixed32])
2839         VLC_ADD_LDFLAGS([mpgatofixed32],[-lmad])
2840         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
2841       ],[])
2842       LDFLAGS="${LDFLAGS_save}"
2843     else
2844       AC_MSG_RESULT(no)
2845       AC_MSG_ERROR([the specified tree doesn't have mad.h])
2846     fi
2847   else
2848     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
2849     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
2850     AC_CHECK_HEADERS(mad.h, ,
2851       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
2852     AC_CHECK_LIB(mad, mad_bit_init, [
2853       VLC_ADD_PLUGINS([mpgatofixed32])
2854       VLC_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
2855       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
2856     CPPFLAGS="${CPPFLAGS_save}"
2857     LDFLAGS="${LDFLAGS_save}"
2858   fi
2859 fi
2860
2861 dnl
2862 dnl   libid3tag support (FIXME!!! doesn't work with new input)
2863 dnl
2864 AC_CHECK_HEADERS(id3tag.h, [
2865   AC_CHECK_HEADERS(zlib.h, [
2866     VLC_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
2867     VLC_ADD_PLUGINS([id3tag])]) ])
2868
2869 dnl
2870 dnl  ffmpeg decoder/demuxer plugin
2871 dnl
2872 dnl we try to find ffmpeg using : 1- given tree 2- ffmpeg-config, 3- pkg-config
2873 dnl                             4- default place, 
2874
2875 AC_ARG_ENABLE(ffmpeg,
2876 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
2877 if test "${enable_ffmpeg}" != "no"
2878 then
2879
2880 dnl Those options have to be here because the .pc can be bogus for ffmpeg previous nov 05
2881
2882  AC_ARG_WITH(ffmpeg-mp3lame,
2883    [    --with-ffmpeg-mp3lame specify if ffmpeg has been compiled with mp3lame support],
2884    [
2885      if test "$with_ffmpeg_mp3lame" = "yes";    then
2886         VLC_ADD_LDFLAGS([ffmpeg],[-lmp3lame])
2887      fi])
2888
2889  AC_ARG_WITH(ffmpeg-faac,
2890    [    --with-ffmpeg-faac    specify if ffmpeg has been compiled with faac support],
2891    [
2892      if test "$with_ffmpeg_faac" = "yes"; then
2893         VLC_ADD_LDFLAGS([ffmpeg],[-lfaac])
2894      fi])
2895
2896  AC_ARG_WITH(ffmpeg-dts,
2897    [    --with-ffmpeg-dts     specify if ffmpeg has been compiled with dts support],
2898    [
2899      if test "$with_ffmpeg_dts" = "yes"; then
2900              LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2901              AC_CHECK_LIB(dts_pic, dts_free, 
2902                [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts_pic]) ],
2903                [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts]) ])
2904              LDFLAGS="${LDFLAGS_save}"
2905      fi])
2906
2907  AC_ARG_WITH(ffmpeg-vorbis,
2908    [    --with-ffmpeg-vorbis    specify if ffmpeg has been compiled with vorbis support],
2909    [
2910      if test "$with_ffmpeg_vorbis" = "yes"; then
2911         VLC_ADD_LDFLAGS([ffmpeg],[-lvorbisenc -lvorbis])
2912      fi])
2913
2914  AC_ARG_WITH(ffmpeg-theora,
2915    [    --with-ffmpeg-theora    specify if ffmpeg has been compiled with theora support],
2916    [
2917      if test "$with_ffmpeg_theora" = "yes"; then
2918         VLC_ADD_LDFLAGS([ffmpeg],[-ltheora])
2919      fi])
2920
2921  AC_ARG_WITH(ffmpeg-ogg,
2922    [    --with-ffmpeg-ogg    specify if ffmpeg has been compiled with ogg support],
2923    [
2924      if test "$with_ffmpeg_ogg" = "yes"; then
2925         VLC_ADD_LDFLAGS([ffmpeg],[-logg])
2926      fi])
2927
2928  AC_ARG_WITH(ffmpeg-zlib,
2929    [    --with-ffmpeg-zlib    specify if ffmpeg has been compiled with zlib support],
2930    [
2931      if test "$with_ffmpeg_zlib" = "yes"; then
2932                 VLC_ADD_LDFLAGS([ffmpeg],[-lz])
2933      fi])
2934
2935  dnl
2936  dnl test for --with-ffmpeg-tree
2937  dnl
2938  AC_ARG_WITH(ffmpeg-tree,
2939    [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
2940
2941  if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
2942    AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
2943    real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
2944    if test -z "${real_ffmpeg_tree}"; then
2945      dnl  The given directory can't be found
2946      AC_MSG_RESULT(no)
2947      AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
2948    fi
2949    if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
2950      dnl  The given libavcodec wasn't built
2951      AC_MSG_RESULT(no)
2952      AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
2953    fi
2954    if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
2955      if test -f "${real_ffmpeg_tree}/libavcodec/libpostproc/libpostproc.a"; then
2956        VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec/libpostproc ${real_ffmpeg_tree}/libavcodec/libpostproc/libpostproc.a])        
2957      elif test -f "${real_ffmpeg_tree}/libpostproc/libpostproc.a"; then 
2958         VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libpostproc ${real_ffmpeg_tree}/libpostproc/libpostproc.a])
2959         VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}])
2960      else
2961        dnl  The given libavcodec wasn't built with --enable-pp
2962        AC_MSG_RESULT(no)
2963        AC_MSG_ERROR([cannot find libpostproc.a in ${real_ffmpeg_tree}/[libavcodec/]libpostproc/. Make sure you configured ffmpeg with --enable-pp])
2964      fi
2965    fi
2966    dnl  Use a custom libffmpeg
2967    AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
2968
2969    if fgrep -s "CONFIG_ZLIB=yes" "${real_ffmpeg_tree}/config.mak"; then
2970      if test "${with_ffmpeg_zlib}" != "yes"; then
2971        VLC_ADD_LDFLAGS([ffmpeg],[-lz])
2972      fi
2973    fi
2974    if fgrep -s "CONFIG_MP3LAME=yes" "${real_ffmpeg_tree}/config.mak"; then
2975      if test "${with_ffmpeg_mp3lame}" != "yes"; then
2976        VLC_ADD_LDFLAGS([ffmpeg],[-lmp3lame])
2977      fi
2978    fi
2979    if fgrep -s "CONFIG_FAAC=yes" "${real_ffmpeg_tree}/config.mak"; then
2980      if test "${with_ffmpeg_faac}" != "yes"; then
2981        VLC_ADD_LDFLAGS([ffmpeg],[-lfaac])
2982      fi
2983    fi
2984    if fgrep -s "CONFIG_DTS=yes" "${real_ffmpeg_tree}/config.mak"; then
2985      if test "${with_ffmpeg_dts}" != "yes"; then
2986        LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2987        AC_CHECK_LIB(dts_pic, dts_free, 
2988          [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts_pic]) ],
2989          [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts]) ])
2990        LDFLAGS="${LDFLAGS_save}"
2991      fi
2992    fi
2993    if fgrep -s "CONFIG_VORBIS=yes" "${real_ffmpeg_tree}/config.mak"; then
2994      VLC_ADD_LDFLAGS([ffmpeg],[-lvorbis -lvorbisenc])
2995    fi
2996    if fgrep -s "CONFIG_FAAD=yes" "${real_ffmpeg_tree}/config.mak"; then
2997      VLC_ADD_LDFLAGS([ffmpeg],[-lfaad])
2998    fi
2999    if fgrep -s "CONFIG_XVID=yes" "${real_ffmpeg_tree}/config.mak"; then
3000      VLC_ADD_LDFLAGS([ffmpeg],[-lxvidcore])
3001    fi
3002
3003    VLC_ADD_BUILTINS([ffmpeg])
3004    if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes" ; then
3005      VLC_ADD_BUILTINS([stream_out_switcher])
3006    fi
3007
3008    if test -f "${real_ffmpeg_tree}/libavutil/libavutil.a"; then
3009      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavutil ${real_ffmpeg_tree}/libavutil/libavutil.a])
3010      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavutil])
3011    fi
3012
3013    VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec ${real_ffmpeg_tree}/libavcodec/libavcodec.a])
3014    VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavcodec])
3015
3016    if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
3017      AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
3018      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavformat ${real_ffmpeg_tree}/libavformat/libavformat.a])
3019      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavformat])
3020    fi
3021
3022    if test -f "${real_ffmpeg_tree}/libswscale/libswscale.a"; then
3023      AC_DEFINE(HAVE_LIBSWSCALE_TREE, 1, [Define if you have ffmpeg's libswscale.])
3024      VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libswscale ${real_ffmpeg_tree}/libswscale/libswscale.a])
3025      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libswscale])
3026    fi
3027 else    
3028     
3029 dnl Look for a ffmpeg-config (we are on debian )
3030  
3031   FFMPEG_PATH="${PATH}"
3032   AC_ARG_WITH(ffmpeg-config-path,
3033     [    --with-ffmpeg-config-path=PATH ffmpeg-config path (default search in \$PATH)],
3034     [ if test "${with_ffmpeg_config_path}" != "no"
3035       then
3036         FFMPEG_PATH="${with_ffmpeg_config_path}"
3037       fi ])
3038   AC_PATH_PROG(FFMPEG_CONFIG, ffmpeg-config, no, ${FFMPEG_PATH})
3039   if test "${FFMPEG_CONFIG}" != "no"
3040   then
3041     AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
3042     AC_CHECK_HEADERS(ffmpeg/avformat.h)
3043     AC_CHECK_HEADERS(ffmpeg/avutil.h)
3044     AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
3045     VLC_ADD_PLUGINS([ffmpeg])
3046     if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
3047         VLC_ADD_PLUGINS([stream_out_switcher])
3048     fi
3049     VLC_ADD_CFLAGS([ffmpeg stream_out_switcher],[`${FFMPEG_CONFIG} --cflags`])
3050     VLC_ADD_LDFLAGS([ffmpeg stream_out_switcher],[`${FFMPEG_CONFIG} --plugin-libs avcodec avformat postproc`])
3051  
3052  else
3053
3054 dnl Trying with pkg-config
3055    PKG_CHECK_MODULES(FFMPEG,[libavcodec, libavformat],
3056     [
3057      VLC_SAVE_FLAGS
3058      CPPFLAGS="${CPPFLAGS} ${FFMPEG_CFLAGS}"
3059      CFLAGS="${CFLAGS} ${FFMPEG_CFLAGS}"
3060      AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
3061      AC_CHECK_HEADERS(ffmpeg/avformat.h)
3062      AC_CHECK_HEADERS(ffmpeg/avutil.h)
3063      dnl newer ffmpeg have a separate libpostproc
3064      PKG_CHECK_MODULES(POSTPROC, libpostproc,[
3065        VLC_ADD_CFLAGS([ffmpeg],[${POSTPROC_CFLAGS}]) 
3066        VLC_ADD_LDFLAGS([ffmpeg],[${POSTPROC_LIBS}]) 
3067        ],[ true ])
3068      CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
3069      CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
3070      AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
3071      if test "${SYS}" = "darwin"; then
3072         VLC_ADD_BUILTINS([ffmpeg])
3073      else
3074         VLC_ADD_PLUGINS([ffmpeg])
3075      fi
3076      if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
3077         if test "${SYS}" = "darwin"; then
3078             VLC_ADD_BUILTINS([stream_out_switcher])
3079         else
3080             VLC_ADD_PLUGINS([stream_out_switcher])
3081         fi
3082      fi
3083      VLC_ADD_CFLAGS([ffmpeg stream_out_switcher],[${FFMPEG_CFLAGS}])
3084      VLC_ADD_LDFLAGS([ffmpeg stream_out_switcher],[${FFMPEG_LIBS}])
3085      dnl even newer ffmpeg has a libswscale
3086      PKG_CHECK_MODULES(SWSCALE, libswscale,[
3087        VLC_ADD_CFLAGS([ffmpeg],[${SWSCALE_CFLAGS}]) 
3088        VLC_ADD_LDFLAGS([ffmpeg],[${SWSCALE_LIBS}]) 
3089        AC_CHECK_HEADERS(ffmpeg/swscale.h)
3090        ],[ true ])
3091      VLC_RESTORE_FLAGS
3092     ],[
3093      
3094     dnl
3095     dnl last chance: at the default place
3096     dnl
3097       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
3098       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
3099       AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
3100       AC_CHECK_HEADERS(ffmpeg/avformat.h)
3101       AC_CHECK_HEADERS(ffmpeg/avutil.h)
3102       AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
3103
3104       AC_CHECK_LIB(avutil, av_crc_init, [
3105         VLC_ADD_LDFLAGS([ffmpeg],[-lavutil])
3106         LDAVUTIL="-lavutil"])
3107
3108       AC_CHECK_LIB(avcodec, avcodec_init, [
3109         VLC_ADD_BUILTINS([ffmpeg])
3110         VLC_ADD_LDFLAGS([ffmpeg],[-lavcodec])
3111         if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
3112             VLC_ADD_BUILTINS([stream_out_switcher])
3113         fi],
3114          [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (svn version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ], [$LDAVUTIL])
3115
3116       
3117       AC_CHECK_LIB(postproc, pp_postprocess, [
3118         VLC_ADD_LDFLAGS([ffmpeg],[-lpostproc])],
3119         AC_MSG_ERROR([Could not find libpostproc inside FFmpeg. You should configure FFmpeg with --enable-gpl --enable-pp.]),
3120         [$LDAVUTIL])
3121
3122       AC_CHECK_LIB(avformat, av_open_input_stream, [
3123         VLC_ADD_LDFLAGS([ffmpeg],[-lavformat -lz]) ], [], [-lavcodec -lz $LDAVUTIL])
3124       LDFLAGS="${LDFLAGS_save}"
3125       CPPFLAGS="${CPPFLAGS_save}"
3126
3127       AC_CHECK_LIB(swscale, sws_getContext, [
3128         AC_CHECK_HEADERS(ffmpeg/swscale.h)
3129         VLC_ADD_LDFLAGS([ffmpeg],[-lswscale]) ], [], [-lavcodec $LDAVUTIL])
3130       LDFLAGS="${LDFLAGS_save}"
3131       CPPFLAGS="${CPPFLAGS_save}"
3132     ])
3133   fi
3134  fi 
3135 fi
3136
3137 dnl
3138 dnl  ffmpegaltivec plugin
3139 dnl
3140 AC_ARG_ENABLE(ffmpegaltivec,
3141 [  --enable-ffmpegaltivec  ffmpegaltivec codec (DO NOT USE)])
3142 if test "${enable_ffmpegaltivec}" = "yes"
3143 then
3144   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
3145     AC_MSG_CHECKING(for libavcodecaltivec.a in ${with_ffmpeg_tree})
3146     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
3147     if test -z "${real_ffmpeg_tree}"; then
3148       dnl  The given directory can't be found
3149       AC_MSG_RESULT(no)
3150       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
3151     fi
3152     if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
3153       dnl  The given libavcodecaltivec wasn't built
3154       AC_MSG_RESULT(no)
3155       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a, make sure you compiled libavcodecaltivec in ${with_ffmpeg_tree}])
3156     fi
3157     if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
3158       dnl  The given libavcodecaltivec wasn't built with --enable-pp
3159       AC_MSG_RESULT(no)
3160       AC_MSG_ERROR([${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a was not compiled with postprocessing support, make sure you configured ffmpeg with --enable-pp])
3161     fi
3162     dnl  Use a custom libffmpeg
3163     AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a)
3164     VLC_ADD_BUILTINS([ffmpegaltivec])
3165     VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavcodec -lavcodecaltivec])
3166     VLC_ADD_CPPFLAGS([ffmpeg],[-DNO_ALTIVEC_IN_FFMPEG])
3167     VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
3168
3169     if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
3170       AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
3171       VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavformat -lavformataltivec -lz])
3172       VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavformat])
3173     fi
3174     VLC_ADD_LDFLAGS([stream_out_switcher],[-L${real_ffmpeg_tree}/libavcodec])
3175     VLC_ADD_CPPFLAGS([stream_out_switcher],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
3176   fi
3177 fi
3178
3179 dnl
3180 dnl  faad decoder plugin
3181 dnl
3182 AC_ARG_ENABLE(faad,
3183 [  --enable-faad           faad codec (default disabled)])
3184 if test "${enable_faad}" = "yes"
3185 then
3186   AC_ARG_WITH(faad-tree,
3187   [    --with-faad-tree=PATH faad tree for static linking])
3188   if test -n "${with_faad_tree}"
3189   then
3190     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
3191     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
3192     if test -z "${real_faad_tree}"
3193     then
3194       dnl  The given directory can't be found
3195       AC_MSG_RESULT(no)
3196       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
3197     fi
3198     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
3199     then
3200       dnl  Use a custom faad
3201       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
3202       VLC_ADD_BUILTINS([faad])
3203       VLC_ADD_LDFLAGS([faad],[${real_faad_tree}/libfaad/.libs/libfaad.a])
3204       VLC_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
3205     else
3206       dnl  The given libfaad wasn't built
3207       AC_MSG_RESULT(no)
3208       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
3209     fi
3210   else
3211     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
3212     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
3213     AC_CHECK_HEADERS(faad.h, ,
3214       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
3215     AC_CHECK_LIB(faad, faacDecOpen, [
3216       VLC_ADD_PLUGINS([faad])
3217       VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
3218       AC_CHECK_LIB(faad, NeAACDecOpen, [
3219         VLC_ADD_PLUGINS([faad])
3220         VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
3221         [ AC_MSG_ERROR([Cannot find libfaad library...]) ]))
3222     LDFLAGS="${LDFLAGS_save}"
3223     CPPFLAGS="${CPPFLAGS_save}"
3224   fi
3225 fi
3226
3227 dnl
3228 dnl twolame encoder plugin
3229 dnl
3230 AC_ARG_ENABLE(twolame,
3231 [  --enable-twolame        twolame codec (default disabled)])
3232 if test "${enable_twolame}" = "yes"
3233 then
3234   AC_ARG_WITH(twolame-tree,
3235   [    --with-twolame-tree=PATH twolame tree for static linking])
3236   if test -n "${with_twolame_tree}"
3237   then
3238     AC_MSG_CHECKING(for libtwolame.a in ${with_twolame_tree})
3239     real_twolame_tree="`cd ${with_twolame_tree} 2>/dev/null && pwd`"
3240     if test -z "${real_twolame_tree}"
3241     then
3242       dnl  The given directory can't be found
3243       AC_MSG_RESULT(no)
3244       AC_MSG_ERROR([cannot cd to ${with_twolame_tree}])
3245     fi
3246     if test -f "${real_twolame_tree}/libtwolame/.libs/libtwolame.a"
3247     then
3248       dnl  Use a custom twolame
3249       AC_MSG_RESULT(${real_twolame_tree}/libtwolame/.libs/libtwolame.a)
3250       VLC_ADD_BUILTINS([twolame])
3251       VLC_ADD_LDFLAGS([twolame],[${real_twolame_tree}/libtwolame/.libs/libtwolame.a])
3252       VLC_ADD_CPPFLAGS([twolame],[-I${real_twolame_tree}/libtwolame -DLIBTWOLAME_STATIC])
3253     else
3254       dnl  The given libtwolame wasn't built
3255       AC_MSG_RESULT(no)
3256       AC_MSG_ERROR([cannot find ${real_twolame_tree}/libtwolame/.libs/libtwolame.a, make sure you compiled libtwolame in ${with_twolame_tree}])
3257     fi
3258   else
3259     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_twolame} -DLIBTWOLAME_STATIC"
3260     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_twolame}"
3261     AC_CHECK_HEADERS(twolame.h, ,
3262       [ AC_MSG_ERROR([Cannot find development header for libtwolame...]) ])
3263     AC_CHECK_LIB(twolame, twolame_init, [
3264       VLC_ADD_PLUGINS([twolame])
3265       VLC_ADD_CPPFLAGS([twolame],[-DLIBTWOLAME_STATIC])
3266       VLC_ADD_LDFLAGS([twolame],[-ltwolame]) ],
3267         [ AC_MSG_ERROR([Cannot find libtwolame library...]) ])
3268     LDFLAGS="${LDFLAGS_save}"  
3269     CPPFLAGS="${CPPFLAGS_save}"
3270   fi
3271 fi
3272
3273 dnl
3274 dnl  QuickTime plugin
3275 dnl
3276 AC_ARG_ENABLE(quicktime,
3277   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
3278 if test "${enable_quicktime}" != "no" &&
3279   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
3280 then
3281   if test "${SYS}" = "mingw32"; then
3282     VLC_ADD_BUILTINS([quicktime])
3283   else
3284   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
3285     [ VLC_ADD_BUILTINS([quicktime])
3286       VLC_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
3287     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
3288   fi
3289 fi
3290
3291 dnl
3292 dnl  Real plugin
3293 dnl
3294 AC_ARG_ENABLE(real,
3295   [  --enable-real           Real audio module (default disabled)])
3296 if test "${enable_real}" = "yes"; then
3297   VLC_ADD_PLUGINS([realaudio])
3298 fi
3299
3300 dnl
3301 dnl  Real RTSP plugin
3302 dnl
3303 AC_ARG_ENABLE(realrtsp,
3304   [  --enable-realrtsp       Real RTSP module (default disabled)])
3305 if test "${enable_realrtsp}" = "yes"; then
3306   VLC_ADD_PLUGINS([access_realrtsp])
3307 fi
3308
3309 dnl
3310 dnl MP4 module
3311 dnl
3312 AC_CHECK_HEADERS(zlib.h, [
3313   VLC_ADD_LDFLAGS([mp4 skins2 sap mkv gme],[-lz])
3314 ] )
3315
3316 AC_CHECK_HEADERS(sysfs/libsysfs.h, [
3317   VLC_ADD_LDFLAGS([mp4 mkv],[-lsysfs])
3318 ] )
3319
3320 dnl
3321 dnl skins2 module
3322 dnl
3323 AC_ARG_ENABLE(libtar,
3324   [  --enable libtar support for skins2 (default enabled)])
3325
3326 AS_IF([test "${enable_libtar}" != "no"],[
3327   AC_CHECK_HEADERS(libtar.h, [
3328     VLC_ADD_LDFLAGS([skins2],[-ltar])
3329   ] )
3330 ])
3331
3332
3333 dnl
3334 dnl A52/AC3 decoder plugin
3335 dnl
3336 AC_ARG_ENABLE(a52,
3337   [  --enable-a52            A/52 support with liba52 (default enabled)])
3338 if test "${enable_a52}" != "no"
3339 then
3340   AC_ARG_WITH(a52,
3341     [    --with-a52=PATH       a52 headers and libraries])
3342   AC_ARG_WITH(a52-tree,
3343     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
3344   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
3345   then
3346     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
3347     if test -z "${real_a52_tree}"
3348     then
3349       dnl  The given directory can't be found
3350       AC_MSG_RESULT(no)
3351       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
3352     fi
3353     dnl  Use a custom a52dec
3354     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
3355     if test -f ${real_a52_tree}/include/a52.h
3356     then
3357       AC_MSG_RESULT(yes)
3358       VLC_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
3359       VLC_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
3360       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
3361       AC_CHECK_LIB(a52, a52_free, [
3362         VLC_ADD_BUILTINS([a52tofloat32])
3363         VLC_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
3364         VLC_ADD_LDFLAGS([a52tofloat32],[-la52])
3365         ],[
3366         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
3367         then
3368           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
3369         else
3370           AC_MSG_ERROR([the specified tree hasn't been compiled])
3371         fi
3372       ])
3373       LDFLAGS="${LDFLAGS_save}"
3374     else
3375       AC_MSG_RESULT(no)
3376       AC_MSG_ERROR([the specified tree doesn't have a52.h])
3377     fi
3378   else
3379     if test -z "${with_a52}"
3380     then
3381       LDFLAGS_test=""
3382       CPPFLAGS_test=""
3383     else
3384       LDFLAGS_test="-L${with_a52}/lib"
3385       CPPFLAGS_test="-I${with_a52}/include"
3386     fi
3387     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
3388     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
3389     AC_CHECK_HEADERS(a52dec/a52.h, [
3390       AC_CHECK_LIB(a52, a52_free, [
3391         VLC_ADD_PLUGINS([a52tofloat32])
3392         VLC_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
3393         VLC_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
3394       ],[
3395         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3396         ])
3397     ],[
3398       AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3399     ])
3400     CPPFLAGS="${CPPFLAGS_save}"
3401     LDFLAGS="${LDFLAGS_save}"
3402   fi
3403 fi
3404
3405 AC_ARG_WITH(a52-fixed,
3406       [    --with-a52-fixed      specify if liba52 has been compiled with fixed point support],
3407       [
3408         VLC_ADD_CPPFLAGS([a52tofloat32],[-DLIBA52_FIXED]) ])
3409
3410 dnl
3411 dnl DTS Coherent Acoustics decoder plugin
3412 dnl
3413 AS_IF([test "x${enable_dts}" != "x"], [
3414   AC_MSG_ERROR([--enable-dts is obsolete. Please use libdca and --enable-dca.])
3415 ])
3416 AS_IF([test "x${with_dts_tree}" != "x"], [
3417   AC_MSG_ERROR([--with-dts-tree is obsolete. Please use libdca and --with-dca-tree.])
3418 ])
3419
3420 AC_ARG_ENABLE(dca,
3421   [  --enable-dca            DTS Coherent Acoustics support with libdca (default enabled)])
3422 AS_IF([test "${enable_dca}" != "no"], [
3423   AC_ARG_WITH(dca-tree,
3424     [    --with-dca-tree=PATH  libdca tree for static linking],,
3425     [with_dca_tree="no"])
3426   AS_IF([test "${with_dca_tree}" != "no"], [
3427     real_dca_tree="`cd ${with_dca_tree} 2>/dev/null && pwd`"
3428     AS_IF([test -z "${real_dca_tree}"], [
3429       dnl  The given directory can't be found
3430       AC_MSG_RESULT(no)
3431       AC_MSG_ERROR([${with_dca_tree} directory doesn't exist])
3432     ])
3433     dnl  Use a custom libdca
3434     AC_MSG_CHECKING(for libdca in ${real_dca_tree})
3435     AS_IF([test -f "${real_dca_tree}/libdca/.libs/libdca.a"], [
3436       AC_MSG_RESULT(yes)
3437       VLC_ADD_LDFLAGS([dtstofloat32],[${real_dca_tree}/libdca/.libs/libdca.a])
3438       AS_IF([test -f "${real_dca_tree}/include/dca.h"], [
3439         VLC_ADD_CPPFLAGS([dtstofloat32],[-I${real_dca_tree}/include])
3440       ], [
3441         VLC_ADD_CPPFLAGS([dtstofloat32],[-I${real_dca_tree}/../include])
3442       ])
3443     ], [
3444       AC_MSG_RESULT(no)
3445       AC_MSG_ERROR([the specified tree doesn't have libdca/.libs/libdca.a])
3446     ])
3447   ], [
3448     PKG_CHECK_MODULES([DCA], [libdca >= 0.0.5], [
3449       VLC_ADD_PLUGINS([dtstofloat32])
3450       VLC_ADD_CPPFLAGS([dtstofloat32], [${DCA_CFLAGS}])
3451       VLC_ADD_LDFLAGS([dtstofloat32], [${DCA_LIBS}])
3452     ], [
3453       AS_IF([test "x${enable_dca}" != "x"], [
3454         AC_MSG_ERROR([${DCA_PKG_ERRORS}])
3455       ])
3456     ])
3457   ])
3458 ])
3459
3460 dnl
3461 dnl  Flac plugin
3462 dnl
3463 AC_ARG_ENABLE(flac,
3464   [  --enable-flac           libflac decoder/encoder support (default disabled)])
3465 if test "${enable_flac}" = "yes"
3466 then
3467   AC_ARG_WITH(flac-tree,
3468   [    --with-flac-tree=PATH flac tree for static linking])
3469   if test -n "${with_flac_tree}"
3470   then
3471     AC_MSG_CHECKING(for libFLAC.a in ${with_flac_tree})
3472     real_flac_tree="`cd ${with_flac_tree} 2>/dev/null && pwd`"
3473     if test -z "${real_flac_tree}"
3474     then
3475       dnl  The given directory can't be found
3476       AC_MSG_RESULT(no)
3477       AC_MSG_ERROR([cannot cd to ${with_flac_tree}])
3478     fi
3479     if test -f "${real_flac_tree}/src/libFLAC/.libs/libFLAC.a"
3480     then
3481       dnl  Use a custom flac
3482       AC_MSG_RESULT(${real_flac_tree}/src/libFLAC/.libs/libFLAC.a)
3483       VLC_ADD_LDFLAGS([flac],[${real_flac_tree}/src/libFLAC/.libs/libFLAC.a])
3484       VLC_ADD_CFLAGS([flac],[-I${real_flac_tree}/include])
3485       AC_DEFINE(HAVE_FLAC_STREAM_DECODER_H, 1, [Define if you have FLAC])
3486     else
3487       dnl  The given flac wasn't built
3488       AC_MSG_RESULT(no)
3489       AC_MSG_ERROR([cannot find ${real_flac_tree}/src/libFLAC/.libs/libFLAC.a, make sure you compiled flac in ${with_flac_tree}])
3490     fi
3491   else
3492     AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
3493       VLC_ADD_LDFLAGS([flac],[-lFLAC])
3494      ],[])
3495   fi
3496 fi
3497
3498 dnl
3499 dnl  Libmpeg2 plugin
3500 dnl
3501 AC_ARG_ENABLE(libmpeg2,
3502   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
3503 if test "${enable_libmpeg2}" != "no"
3504 then
3505   AC_ARG_WITH(libmpeg2-tree,
3506   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
3507   if test -n "${with_libmpeg2_tree}"
3508   then
3509     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
3510     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
3511     if test -z "${real_libmpeg2_tree}"
3512     then
3513       dnl  The given directory can't be found
3514       AC_MSG_RESULT(no)
3515       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
3516     fi
3517     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
3518     then
3519       dnl  Use a custom libmpeg2
3520       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
3521       VLC_ADD_BUILTINS([libmpeg2])
3522       VLC_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
3523       VLC_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
3524       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
3525     else
3526       dnl  The given libmpeg2 wasn't built
3527       AC_MSG_RESULT(no)
3528       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
3529     fi
3530   else
3531     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
3532       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
3533       AC_EGREP_CPP(yes,
3534         [#include <mpeg2dec/mpeg2.h>
3535          #ifdef MPEG2_RELEASE
3536          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
3537          yes
3538          #endif
3539          #endif],
3540         [AC_MSG_RESULT([yes])
3541           VLC_ADD_PLUGINS([libmpeg2])
3542           VLC_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
3543         [AC_MSG_RESULT([no])
3544           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
3545
3546       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
3547     )
3548   fi
3549 fi
3550
3551 dnl
3552 dnl  Vorbis plugin
3553 dnl
3554 AC_ARG_ENABLE(vorbis,
3555   [  --enable-vorbis         Vorbis decoder support (default enabled)])
3556 if test "${enable_vorbis}" != "no"
3557 then
3558   AC_ARG_WITH(vorbis-tree,
3559   [    --with-vorbis-tree=PATH vorbis tree for static linking])
3560   if test -n "${with_vorbis_tree}"
3561   then
3562     AC_MSG_CHECKING(for libvorbis.a in ${with_vorbis_tree})
3563     real_vorbis_tree="`cd ${with_vorbis_tree} 2>/dev/null && pwd`"
3564     if test -z "${real_vorbis_tree}"
3565     then
3566       dnl  The given directory can't be found
3567       AC_MSG_RESULT(no)
3568       AC_MSG_ERROR([cannot cd to ${with_vorbis_tree}])
3569     fi
3570     if test -f "${real_vorbis_tree}/lib/.libs/libvorbis.a"
3571     then
3572       dnl  Use a custom vorbis 
3573       AC_MSG_RESULT(${real_vorbis_tree}/lib/.libs/libvorbis.a)
3574       VLC_ADD_PLUGINS([vorbis])
3575       VLC_ADD_LDFLAGS([vorbis],[${real_vorbis_tree}/lib/.libs/libvorbis.a ${real_vorbis_tree}/lib/.libs/libvorbisenc.a])
3576       VLC_ADD_CFLAGS([vorbis],[-I${real_vorbis_tree}/include])
3577     else
3578       dnl  The given vorbis wasn't built
3579       AC_MSG_RESULT(no)
3580       AC_MSG_ERROR([cannot find ${real_vorbis_tree}/lib/.libs/libvorbis.a, make sure you compiled vorbis in ${with_vorbis_tree}])
3581     fi
3582   else
3583     AC_CHECK_HEADERS(vorbis/codec.h, [
3584       VLC_ADD_PLUGINS([vorbis])
3585       VLC_ADD_LDFLAGS([vorbis],[-lvorbis -logg -lm]) ],[])
3586
3587     AC_CHECK_HEADERS(vorbis/vorbisenc.h, [
3588       VLC_ADD_LDFLAGS([vorbis],[-lvorbisenc -lm]) ],[])
3589   fi
3590 fi
3591
3592 dnl
3593 dnl  Tremor plugin
3594 dnl
3595 AC_ARG_ENABLE(tremor,
3596   [  --enable-tremor         Tremor decoder support (default disabled)])
3597 if test "${enable_tremor}" = "yes"
3598 then
3599   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
3600     VLC_ADD_PLUGINS([tremor])
3601     VLC_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
3602    ],[])
3603 fi
3604
3605 dnl
3606 dnl  Speex plugin
3607 dnl
3608 AC_ARG_ENABLE(speex,
3609   [  --enable-speex          Speex decoder support (default enabled)])
3610 if test "${enable_speex}" != "no"
3611 then
3612   AC_ARG_WITH(speex-tree,
3613   [    --with-speex-tree=PATH speex tree for static linking])
3614   if test -n "${with_speex_tree}"
3615   then
3616     AC_MSG_CHECKING(for libspeex.a in ${with_speex_tree})
3617     real_speex_tree="`cd ${with_speex_tree} 2>/dev/null && pwd`"
3618     if test -z "${real_speex_tree}"
3619     then
3620       dnl  The given directory can't be found
3621       AC_MSG_RESULT(no)
3622       AC_MSG_ERROR([cannot cd to ${with_speex_tree}])
3623     fi
3624     if test -f "${real_speex_tree}/libspeex/.libs/libspeex.a"
3625     then
3626       dnl  Use a custom speex
3627       AC_MSG_RESULT(${real_speex_tree}/libspeex/.libs/libspeex.a)
3628       VLC_ADD_PLUGINS([speex])
3629       VLC_ADD_LDFLAGS([speex],[${real_speex_tree}/libspeex/.libs/libspeex.a])
3630       VLC_ADD_CFLAGS([speex],[-I${real_speex_tree}/include])
3631     else
3632       dnl  The given speex wasn't built
3633       AC_MSG_RESULT(no)
3634       AC_MSG_ERROR([cannot find ${real_speex_tree}/libspeex/.libs/libspeex.a, make sure you compiled speex in ${with_speex_tree}])
3635     fi
3636   else
3637     AC_CHECK_HEADERS(speex/speex.h, [
3638       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_speex}"
3639       AC_CHECK_LIB(speex, speex_decode_int, [
3640         VLC_ADD_PLUGINS([speex])
3641         VLC_ADD_LDFLAGS([speex],[-lspeex]) ],
3642         [ AC_MSG_RESULT([no])
3643           AC_MSG_WARN([Your libspeex is too old, please get the development
3644                        version.]) ],[])
3645       LDFLAGS="${LDFLAGS_save}"
3646       ],[])
3647   fi
3648 fi
3649
3650 dnl
3651 dnl  tarkin decoder plugin
3652 dnl
3653 AC_ARG_ENABLE(tarkin,
3654 [  --enable-tarkin         experimental tarkin codec (default disabled)])
3655 if test "${enable_tarkin}" = "yes"
3656 then
3657   AC_ARG_WITH(tarkin-tree,
3658   [    --with-tarkin-tree=PATH tarkin tree for static linking])
3659   if test -n "${with_tarkin_tree}"
3660   then
3661     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
3662     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
3663     if test -f "${real_tarkin_tree}/tarkin.o"
3664     then
3665       VLC_ADD_BUILTINS([tarkin])
3666       VLC_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
3667       VLC_ADD_LDFLAGS([tarkin],[${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])
3668       AC_MSG_RESULT(yes)
3669     else
3670       dnl  The given tarkin tree wasn't built
3671       AC_MSG_RESULT(no)
3672       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
3673                     make sure you compiled tarkin in ${with_tarkin_tree}])
3674     fi
3675   fi
3676 fi
3677
3678 dnl
3679 dnl  theora decoder plugin
3680 dnl
3681 AC_ARG_ENABLE(theora,
3682 [  --enable-theora         experimental theora codec (default disabled)])
3683 if test "${enable_theora}" = "yes"
3684 then
3685   AC_CHECK_HEADERS(theora/theora.h, [
3686     AC_CHECK_LIB(theora, theora_granule_time, [
3687       VLC_ADD_PLUGINS([theora])
3688       theora_libs="-ltheora -logg"
3689       VLC_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
3690       AC_MSG_ERROR([libtheora doesn't appear to be installed on your system.
3691 You also need to check that you have a libogg posterior to the 1.0 release.])],
3692       [-logg])
3693   ])
3694 fi
3695
3696 dnl
3697 dnl  dirac decoder plugin
3698 dnl
3699 AC_ARG_ENABLE(dirac,
3700 [  --enable-dirac          experimental dirac codec (default disabled)])
3701 if test "${enable_dirac}" = "yes"; then
3702   PKG_CHECK_MODULES(DIRAC,[dirac >= 0.6.0], [
3703       VLC_ADD_PLUGINS([dirac])
3704       VLC_ADD_CFLAGS([dirac],[$DIRAC_CFLAGS])
3705       VLC_ADD_LDFLAGS([dirac],[$DIRAC_LIBS -lstdc++]) ],[
3706       AC_MSG_ERROR([libdirac doesn't appear to be installed on you system.])
3707   ])
3708 fi
3709
3710 dnl
3711 dnl  PNG decoder module
3712 dnl
3713 AC_ARG_ENABLE(png,
3714   [  --enable-png            PNG support (default enabled)])
3715 if test "${enable_png}" != "no"; then
3716 AC_CHECK_HEADERS(png.h, [
3717   LDFLAGS="${LDFLAGS_save} -lz"
3718   AC_CHECK_LIB(png, png_set_rows, [
3719     VLC_ADD_LDFLAGS([png],[-lpng -lz])
3720     VLC_ADD_PLUGINS([png])
3721     VLC_ADD_PLUGINS([osdmenu])
3722     AC_DEFINE(HAVE_LIBPNG, [], [Define if you have the PNG library: libpng])],
3723     [],[-lz])
3724   LDFLAGS="${LDFLAGS_save}"
3725   ])
3726 fi
3727
3728 dnl